8 Function parameter details

1

= 1 F0 group basic parameters =

2

3

(% class="table-bordered" %)

4

|(% rowspan="3" %)**F0.00**|(% colspan="2" %)Motor control mode|Default|0

5

|(% rowspan="2" %)Setting Range|0|(% colspan="2" %)Sensorless vector control（SVC）

6

|1|(% colspan="2" %)V/F Control

7

8

0: Sensorless vector control（SVC）

9

10

Refers to the open loop vector. It is suitable for general high-performance control occasions, one AC drive can only drive one motor. Such as machine tools, centrifuges, wire drawing machines, injection molding machines and other loads.

1: V/F Control

It is suitable for occasions where the load requirements are not high or one AC drive drives multiple motors, such as fans and pumps.

15

16

**✎Note**: The motor parameter identification process must be carried out when selecting the SVC mode. Only accurate motor parameters can give full play to the advantages of it

17

18

(% class="table-bordered" %)

19

|(% rowspan="4" %)**F0.01**|(% colspan="2" %)Command source selection|Default|0

20

|(% rowspan="3" %)Setting Range|0|(% colspan="2" %)Keypad control

21

|1|(% colspan="2" %)Terminal control

22

|2|(% colspan="2" %)Communication control

23

24

Select the source of AC drive control command.

25

26

AC drive commands include: start, stop, forward, reverse, jog, etc.

27

28

0: Keypad control（“LOCAL/REMOT”LED off）；

29

30

Command control is performed by the RUN and STOP/RESET keys on the Keypad.

31

32

1: Terminal control（“LOCAL/REMOT”LED on）；

33

34

Command control is carried out by multi-function input terminals FWD, REV, FJOG, RJOG, etc.

35

36

2: Communication control（“LOCAL/REMOT”Led blinking）

37

38

Command control is given by the upper machine through communication.

39

40

(% class="table-bordered" %)

41

|(% rowspan="3" %)**F0.02**|(% colspan="2" %)UP/DOWN standard|Default|0

42

|(% rowspan="2" %)Setting Range|0|(% colspan="2" %)Running frequency

43

|1|(% colspan="2" %)Set frequency

44

45

This function is only valid for the digital setting of the frequency source. It is used to determine whether the set frequency is the current operating frequency or the current target frequency in UP/DOWN. .

46

47

(% class="table-bordered" %)

48

|(% rowspan="11" %)**F0.03**|(% colspan="2" %)Setting main frequency source X|Default|1

49

|(% rowspan="10" %)Setting Range|0|(% colspan="2" %)Digital setting (non-retentive at power failure)

50

|1|(% colspan="2" %)Digital setting (retentive at power failure)

51

|2|(% colspan="2" %)AI1

52

|3|(% colspan="2" %)AI2

53

|4|(% colspan="2" %)Reserved

54

|5|(% colspan="2" %)PULSE setting（Reserved）

55

|6|(% colspan="2" %)Multi-stage speed setting

56

|7|(% colspan="2" %)Simple PLC

57

|8|(% colspan="2" %)PID

58

|9|(% colspan="2" %)Communication setting

59

60

Select the main source of the AC drive’s input frequency. There are 10 main frequency sources:

61

62

**0:** Digital setting (non-retentive at power failure)

63

64

The initial value is 0. The frequency can be increased or decreased by the pulse knob, and the set frequency value of the inverter can be changed by the ▲/▼ keys of the keyboard (or UP and DOWN of the multi-function input terminals).

65

66

Non-retentive means that after the AC drive is powered off, the set frequency value will be restored to 0; it will be cleared after switching as the frequency source, so this parameter should not be the object of frequency source switching.

67

68

**1: **Digital setting (retentive at power failure)

69

70

The initial value is the value of F0.08 "Keypad setting frequency".

71

72

The set frequency value of the inverter can be changed by the ▲/▼ keys of the keyboard (or UP and DOWN of the multi-function input terminals).

73

74

Retentive means that when the AC drive is powered on again after power failure, the set frequency is the value before the last power failure (note that it is used in conjunction with F0.23).

**2: **AI1

**3:** AI2

Means that the frequency is determined by the analog input terminal. The standard unit provides 2 analog input terminals (AI1, AI2), among which AI1 is 0V~~10V voltage input, AI2 can be 0V~~10V voltage input, or 4mA~~20mA current input, Selected by jumper J8 on the control board.

81

82

**5: **PULSE setting（Reserved）

83

84

The set frequency is given by the terminal pulse.

85

86

Pulse given signal specifications: voltage range 9V~~30V, frequency range 0kHz~~100kHz.

87

88

Note: Pulse reference can only be input from the multi-function input terminal, __**requires custom control board development.**__

89

90

**6: **Multi-stage speed

91

92

Select multi-stage speed operation mode. Need to set the F5 group "input terminals" and FD group "multi-stage speed and PLC" parameters to determine the corresponding relationship between the given signal and the given frequency.

**7: **Simple PLC

Select simple PLC mode. When the frequency source is simple PLC, you need to set the FD group "multi-speed and PLC" parameters to determine the set frequency.

**8: **PID

Select process PID control. At this time, you need to set the F9 group "PID function of process control ". The running frequency of the inverter is the frequency value after PID action. For the meaning of PID given source, given amount, feedback source, etc., please refer to the introduction of "PID Function of process control" in F9 group.

101

102

**9: **Communication setting

103

104

Means that the main frequency source is given by the upper machine through communication.

105

106

(% class="table-bordered" %)

107

|(% rowspan="11" %)**F0.04**|(% colspan="2" %)Setting auxiliary frequency source Y|Default|0

108

|(% rowspan="10" %)Setting Range|0|(% colspan="2" %)Digital setting (non-retentive at power failure)

109

|1|(% colspan="2" %)Digital setting (retentive at power failure)

110

|2|(% colspan="2" %)AI1

111

|3|(% colspan="2" %)AI2

112

|4|(% colspan="2" %)Reserved

113

|5|(% colspan="2" %)Reserved

114

|6|(% colspan="2" %)Multi-stage speed setting

115

|7|(% colspan="2" %)Simple PLC

116

|8|(% colspan="2" %)PID

117

|9|(% colspan="2" %)Communication setting

118

119

When the auxiliary frequency source is used as an independent frequency given channel (that is, the frequency source is selected to switch from X to Y), its usage is the same as that of the main frequency source X.

120

121

When the auxiliary frequency source is used as a superimposed reference (that is, the frequency source is selected as X+Y, X to X+Y switching or Y to X+Y switching), there are the following special features:

122

123

~1. When the auxiliary frequency source is digital setting or pulse knob setting, the preset frequency (F0.08) does not work. You can use the ▲/▼ keys of the keyboard (or UP, DOWN of the multi-function input terminal) to adjust up and down based on the given frequency.

124

125

2. When the auxiliary frequency source is analog input setting (AI1, AI2) or pulse input setting, 100% of the input setting corresponds to the auxiliary frequency source range (see the description of F0.05 and F0.06). If you need to adjust up and down on the basis of the main set frequency, please set the corresponding setting range of the analog input to .n%~~+n%.

126

127

3. When the frequency source is pulse input setting, it is similar to analog input setting.

128

129

Tip: The selection of auxiliary frequency source Y and the main frequency source X cannot be the same, that is, the main and auxiliary frequency sources cannot use the same frequency given channel.

130

131

(% class="table-bordered" %)

132

|(% rowspan="3" %)**F0.05**|(% colspan="2" %)Range of auxiliary frequency source Y|Default|0

133

|(% rowspan="2" %)Setting Range|0|(% colspan="2" %)Relative to the maximum frequency

134

|1|(% colspan="2" %)Relative to the frequency source X

135

|(% rowspan="2" %)**F0.06**|(% colspan="2" %)Percentage range of auxiliary frequency source Y|Default|0

136

|(% colspan="2" %)Setting Range|(% colspan="2" %)0%~~150%

137

138

When the frequency source is selected as the frequency superposition setting (F0.07 is set to 1, 3 or 4), it is used to determine the adjustment range of the auxiliary frequency source. F0.05 is used to determine the relative object of the range. If it is relative to the maximum frequency (F0.10), its range is a fixed value; if it is relative to the main frequency source X, its range will follow the change of main frequency source X.

139

140

(% class="table-bordered" %)

141

|(% rowspan="13" %)**F0.07**|(% colspan="2" %)Frequency reference selection|Default|0

142

|(% rowspan="12" %)Setting Range|One’s digit|(% colspan="2" %)Selection of frequency source

143

|0|(% colspan="2" %)main frequency source X

144

|1|(% colspan="2" %)main and auxiliary calculation results（The calculation relationship is determined by the ten’s digits）

145

|2|(% colspan="2" %)Switchover between X and Y

146

|3|(% colspan="2" %)Switchover between X and main (X) & auxiliary(Y) calculation

147

|4|(% colspan="2" %)Switchover between Y and main (X) & auxiliary(Y) calculation

148

|Ten’s digit|(% colspan="2" %)X and Y calculation relationship

149

|0|(% colspan="2" %)X+Y

150

|1|(% colspan="2" %)X-Y

151

|2|(% colspan="2" %)MAX(X, Y)

152

|3|(% colspan="2" %)MIN(X, Y)

153

|4|(% colspan="2" %)X* Y

154

155

Use this parameter to select the frequency given channel. The frequency setting is realized by the combination of the main frequency source X and the auxiliary frequency source Y.

156

157

One’s digit:Selection of frequency source

158

159

0:main frequency source X

160

161

The main frequency X is used as the target frequency.

162

163

1: main and auxiliary calculation results

164

165

The main and auxiliary calculation result is used as the target frequency (The calculation relationship is determined by the ten’s digits).

166

167

2: Switchover between X and Y

168

169

When the multi-function input terminal 18: frequency source switching is invalid, the main frequency source X is taken as the target frequency.

170

171

When the multi-function input terminal 18: frequency source switching is valid, the auxiliary frequency source Y is taken as the target frequency.

172

173

3: Switchover between X and main (X) & auxiliary(Y) calculation

174

175

When the multi-function input terminal 18: frequency source switching is invalid, the main frequency source X is taken as the target frequency.

176

177

When the multi-function input terminal 18: frequency source switching is valid, the main and auxiliary calculation result is taken as the target frequency.

178

179

4: Switchover between Y and main (X) & auxiliary(Y) calculation

180

181

When the multi-function input terminal 18: frequency source switching is invalid, the auxiliary frequency source Y is taken as the target frequency.

182

183

When the multi-function input terminal 18: frequency source switching is valid, the main and auxiliary calculation result is taken as the target frequency.

184

185

Ten’s digit:X and Y calculation relationship:

0: X+Y

The sum of the main frequency source X and the auxiliary frequency source Y serves as the target frequency. Realize frequency superposition given function.

1: X-Y

The difference between the main frequency source X and the auxiliary frequency source Y serves as the target frequency.

2: MAX(X, Y)

Take the main frequency source X and auxiliary frequency source Y with the largest absolute value as the target frequency.

3: MIN(X, Y)

Take the main frequency source X and the auxiliary frequency source Y with the smallest absolute value as the target frequency.

4: X * Y

The result of multiplying the main frequency source X by the auxiliary frequency source Y is used as the target frequency.

206

207

(% class="table-bordered" %)

208

|(% rowspan="2" %)**F0.08**|Keypad setting frequency|Default|50.00Hz

209

|Setting Range|(% colspan="2" %)0.00~~Maximum frequency F0.10 (valid for digital setting for frequency source selection)

210

211

When the frequency source is selected as "digital setting" or "terminal UP/DOWN", the function code value is the initial value of the frequency digital setting of the inverter.

212

213

(% class="table-bordered" %)

214

|(% rowspan="3" %)**F0.09**|(% colspan="2" %)Running direction selection|Default|0

215

|(% rowspan="2" %)Setting Range|0|(% colspan="2" %)Forward direction

216

|1|(% colspan="2" %)Reverse direction

217

218

By changing this parameter, the rotation direction of the motor can be changed without changing any other parameters. Its function is equivalent to realizing the conversion of the rotation direction of the motor by adjusting any two cables of the motor (U, V, W).

219

220

Tip: After the parameters are initialized, the motor running direction will return to the original state. Use it with caution when it is forbidden to change the rotation of the motor after the system is debugged.

221

222

(% class="table-bordered" %)

223

|(% rowspan="2" %)**F0.10**|(% colspan="2" %)Maximum Frequency|Default|50.00 Hz

224

|(% colspan="2" %)Setting Range|(% colspan="2" %)50.00Hz~~500.00Hz

225

|(% rowspan="7" %)**F0.11**|(% colspan="2" %)Source of frequency upper limit|Default|0

226

|(% rowspan="6" %)Setting Range|0|(% colspan="2" %)Set by F0.12

227

|1|(% colspan="2" %)AI1

228

|2|(% colspan="2" %)AI2

229

|3|(% colspan="2" %)Reserved

230

|4|(% colspan="2" %)Reserved

231

|5|(% colspan="2" %)Communication setting

232

233

Define the source of the upper limit frequency. The upper limit frequency can come from the digital setting (F0.12) or the analog input channel. When using the analog input to set the upper limit frequency, 100% of the analog input setting corresponds to F0.12.

234

235

For example, in torque control, speed control is invalid. In order to avoid "overspeeding" due to material disconnection, the upper limit frequency can be set by analog. When the inverter runs to the upper limit frequency value, the torque control is invalid and the inverter continues to run at the upper limit frequency.

236

237

(% class="table-bordered" %)

238

|(% rowspan="2" %)**F0.12**|Frequency upper limit|Default|50.00Hz

239

|Setting Range|(% colspan="2" %)Frequency lower limit (F0.14)~~F0.10

240

|(% rowspan="2" %)**F0.13**|Upper limit frequency offset|Default|0.00Hz

241

|Setting Range|(% colspan="2" %)0.00Hz ~~F0.10

242

243

When the upper limit frequency is given by the analog input, this parameter is used as the offset of the upper limit frequency calculation, and this upper limit frequency offset is added to the set value of the analog upper limit frequency as the final upper limit frequency setting value.

244

245

(% class="table-bordered" %)

246

|(% rowspan="2" %)**F0.14**|Frequency lower limit|Default|0.00Hz

247

|Setting Range|(% colspan="2" %)0.00Hz~~F0.12

248

249

When the inverter starts to run, it starts from the starting frequency. If the given frequency is less than the lower limit frequency during operation, the inverter will run at the lower limit frequency, stop or run at zero speed. You can set which operating mode to use through F0.15.

250

251

(% class="table-bordered" %)

252

|(% rowspan="4" %)**F0.15**|(% colspan="2" %)The function of frequency lower limit|Default|0

253

|(% rowspan="3" %)Setting Range|0|(% colspan="2" %)Running at frequency lower limit

254

|1|(% colspan="2" %)Stop

255

|2|(% colspan="2" %)Standby（Running at 0 Hz）

256

257

Select the running state of the AC drive when the set frequency is lower than the lower limit frequency. In order to prevent the motor from running at low speed for a long time, this function can be used to choose to stop.

258

259

(% class="table-bordered" %)

260

|(% rowspan="2" %)** F0.16**|Carrier Frequency|Default|Model Dependent

261

|Setting Range|(% colspan="2" %)0.5kHz~~16.0kHz

262

263

This function adjusts the carrier frequency of the AC drive. By adjusting the carrier frequency, the motor noise can be reduced, the resonance point of the mechanical system can be avoided, the leakage current of the line to the ground and the interference caused by the inverter can be reduced.

264

265

When the carrier frequency is low, the higher harmonic components of the output current increase, the motor loss increases, and the motor temperature rise increases.

266

267

When the carrier frequency is high, the motor loss will decrease and the motor temperature rise will decrease, but the AC drive loss will increase, the AC drive temperature rise will increase, and the interference will increase.

268

269

The effect of adjusting the carrier frequency on the following performance:

270

271

(% class="table-bordered" %)

272

|Carrier Frequency|Low　　→　High

273

|Motor Noise|Much　→　Little

274

|Output Current Waveform|Bad　　→　Good

275

|Motor Temperature Rise|High　　→ 　Low

276

|AC Drive Temperature Rise|Low　　→　High

277

|Leakage Current|Low　　→　High

278

|External Radiation Interference|Low　　→　High

279

280

(% class="table-bordered" %)

281

|(% rowspan="2" %) **F0.17**|PWM Output Method Selection|Default|0

282

|Setting Range|(% colspan="2" %)(((

283

0:5/7-stage automatic switching

1:7-stage

)))

Method selection of PWM Output Method

289

290

(% class="table-bordered" %)

291

|(% rowspan="2" %)**F0.18**|Acceleration Time 1|Default|Model Dependent

292

|Setting Range|(% colspan="2" %)0.0s~~6500.0s

293

|(% rowspan="2" %)**F0.19**|Deceleration Time 1|Default|Model Dependent

294

|Setting Range|(% colspan="2" %)0.0s~~6500.0s

295

296

The acceleration time refers to the time required to accelerate from zero frequency to the acceleration/deceleration base frequency (determined by F0.24), see t1 in Figure 6-1-1.

297

298

The deceleration time refers to the time required to decelerate from the acceleration/deceleration base frequency (determined by F0.24) to zero frequency, see t2 in Figure 6-1-1.

299

300

301

(% style="text-align:center" %)

302

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_a0c9063bc45a4ec4.png]]

303

304

Figure 6-1-1 Schematic diagram of acceleration and deceleration time

305

306

Pay attention to the difference between actual acceleration and deceleration time and set acceleration and deceleration time.

307

308

There are 4 groups of acceleration and deceleration time options

309

310

Group 1: F0.18. F0.19；

311

312

Group 2: F8.03. F8.04；

313

314

Group 3: F8.05. F8.06；

315

316

Group 4: F8.07. F8.08.

317

318

The acceleration and deceleration time can be selected through the multi-function digital input terminals (F5.00~~F5.05).

319

320

(% class="table-bordered" %)

321

|(% rowspan="4" %)**F0.20**|(% colspan="2" %)Default setting restoring|Default|0

322

|(% rowspan="3" %)Setting Range|0|(% colspan="2" %)No operation

323

|1|(% colspan="2" %)Restore to factory default setting (not including motor parameters )

324

|2|(% colspan="2" %)clear fault record　

325

326

After changing this parameter to 1 or 2, all parameters will be initialized, and then this parameter will be reset to 0 automatically.

327

328

1: Restoring default settings,not including the F2 group parameters and error records.

329

330

2: Cleaning error records.

331

332

Cleaning error records. accumulative running time（F7.09）. accumulative power-on time（F7.13）. accumulative power consumption（F7.14）.

333

334

(% class="table-bordered" %)

335

|(% rowspan="3" %)**F0.21**|(% colspan="2" %)Function code modification attribute|Default|0

336

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Modifiable

337

|1|(% colspan="2" %)Non-modifiable

338

339

Function code modification attribute,After locking, it can prevent the parameter value from being changed by mistake

340

341

0:All parameters can be changed

342

343

1:All parameters can only be viewed,but not changed,except F0.21

344

345

(% class="table-bordered" %)

346

|(% rowspan="3" %)**F0.22**|(% colspan="2" %)Digital setting frequency shutdown memory selection|Default|1

347

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Non-retentive

348

|1|(% colspan="2" %)Retentive

349

350

This function is only valid when frequency source is digital setting

351

352

0: Non-retentive, Refers to the digital set frequency value restored to the set value of F0.08 after the AC drive stops.

353

354

1: Retentive, Refers to the digital set frequency value restored to the set frequency after the AC drive stops.

355

356

(% class="table-bordered" %)

357

|(% rowspan="4" %)**F0.23**|(% colspan="2" %)Acceleration & deceleration time unit|Default|1

358

|(% rowspan="3" %)Setting range|0|(% colspan="2" %)1s

359

|1|(% colspan="2" %)0.1s

360

|2|(% colspan="2" %)0.01s

361

362

This function is used to determine all acceleration and deceleration time units. Note that when the value is modified, the actual acceleration/deceleration time will also change accordingly (the position of the decimal point changes, and the actual display digits remain unchanged), so it is necessary to readjust the size of various acceleration/deceleration settings according to the situation. Pay attention to the following function codes: F0.18, F0.19, F8.01, F8.02, F8.03, F8.04, F8.05, F8.06, F8.07, F8.08.

363

364

(% class="table-bordered" %)

365

|(% rowspan="4" %)**F0.24**|(% colspan="2" %)Base Frequency of Acceleration & Deceleration Time|Default|0

366

|(% rowspan="3" %)Setting range|0|(% colspan="2" %)Maximum frequency（F0.10）

367

|1|(% colspan="2" %)Set Frequency

368

|2|(% colspan="2" %)100Hz

369

370

Define the frequency range corresponding to the acceleration and deceleration time. See Figure 6.1 Acceleration and deceleration time diagram

371

372

(% class="table-bordered" %)

373

|(% rowspan="3" %)**F0.25**|(% colspan="2" %)Cooling Fan Running Option|Default|0

374

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Automatic running

375

|1|(% colspan="2" %)Keep running when power on

376

377

This function is used to set the operating mode of the cooling fan. This setting can be adjusted according to changes in operating conditions to achieve a balance between maintaining continuous maximum heat dissipation and extending fan life.

378

379

0: Automatic running.When the motor is running, the fan runs; when the motor stops, the fan stops running after a delay of 30 seconds. When the temperature of the AC drive module exceeds 50 degrees, the fan also starts to run.

380

381

1: Keep running .The fan will keep running after AC drive is powered on

382

383

(% class="table-bordered" %)

384

|(% rowspan="3" %)**F0.26**|(% colspan="2" %)Frequency Command Decimal Point|Default|2

385

|(% rowspan="2" %)Setting range|1|(% colspan="2" %)One Decimal Place

386

|2|(% colspan="2" %)Two Decimal Place

387

388

The decimal place of the control frequency related instruction, the default is 2 decimal places. After the parameter is set, the decimal place of the parameter associated with the frequency is automatically adjusted. This parameter is not affected by F0.20.

389

390

= 2 F1 group start & stop control =

391

392

(% class="table-bordered" %)

393

|(% rowspan="4" %)**F1.00**|(% colspan="2" %)Starting mode|Default|0

394

|(% rowspan="3" %)Setting range|0|(% colspan="2" %)Start directly（When the starting DC braking time is not 0, the DC braking will be performed first）

395

|1|(% colspan="2" %)Speed tracing and start

396

|2|(% colspan="2" %)Pre-excitation start（When the pre-excitation time is not 0, first pre-excitation and then start）

0: Start directly

if F1.06 startup DC braking/pre-excitation time, when it is set to 0, start from the startup frequency. When the setting is not 0, implement DC braking first and then start, which can solve the problem of reverse rotation when starting with small inertia load.

401

402

1: Speed tracing and start

403

404

The AC drive first detects the rotation and speed of the motor, and then starts according to the real-time speed. It is suitable for restarting after instantaneous power failure with large inertial loads or for smooth restarting of rotating equipment. Set accurate F2 group motor parameters to obtain better speed tracking and restart performance.

405

406

2: Pre-excitation start（Asynchronous motor）

407

408

Pre-excitation current and time share function codes with DC braking current and time.

409

410

If F1.06 startup DC braking/pre-excitation time, when it is set to 0, start from the starting frequency. When the setting is not 0, the pre-excitation is performed first and then the start is performed to improve the dynamic response speed.

411

412

(% class="table-bordered" %)

413

|(% rowspan="5" %)**F1.01**|(% colspan="2" %)Speed tracking mode|Default|0

414

|(% rowspan="4" %)Setting Range|0|(% colspan="2" %)Start with the frequency of input power failure

415

|1|(% colspan="2" %)Start at zero speed

416

|2|(% colspan="2" %)Start at the maximum frequency F0.10

417

|3|(% colspan="2" %)Excitation search

418

419

Provide 4 speed tracking methods:

420

421

0: Tracking down from the frequency during a power outage, this method is usually used.

422

423

1: Start tracking upwards from 0 frequency, use in the case of a longer power outage and restart

424

425

2: Track down from the maximum frequency, generally used for generating loads

426

427

3: Output the excitation current to estimate the current frequency of the motor. After the estimation is successful, the inverter will start at the estimated frequency

428

429

(% class="table-bordered" %)

430

|(% rowspan="2" %)**F1.02**|Speed tracking coefficient|Default|20

431

|Setting Range|(% colspan="2" %)1~~100

432

433

In speed tracking restart mode, set the speed of speed tracking. The larger the parameter setting, the faster the tracking speed. But too large may cause unreliable tracking.

434

435

(% class="table-bordered" %)

436

|(% rowspan="2" %)**F1.03**|Starting frequency|Default|0.00Hz

437

|Setting Range|(% colspan="2" %)0.00Hz~~10.00Hz

438

|(% rowspan="2" %)**F1.04**|Hold time of starting frequency|Default|0.0s

439

|Setting Range|(% colspan="2" %)0.0s~~100.0s

440

441

To ensure the torque at startup, please set an appropriate startup frequency. In addition, in order to wait for the magnetic flux to be established when the motor starts, the starting frequency is maintained for a certain period of time and then the acceleration starts. The starting frequency value F1.03 is not limited by the lower limit frequency. If the given frequency (frequency source) is less than the starting frequency, the inverter cannot be started and is in the standby state. When switching between forward and reverse, the start frequency holding time has no effect. The hold time is not included in the acceleration time, but is included in the running time of the simple PLC.

442

443

(% class="table-bordered" %)

444

|(% rowspan="2" %)**F1.05**|DC braking current at start-up/Pre-excitation current|Default|0%

445

|Setting Range|(% colspan="2" %)0%~~100%

446

|(% rowspan="2" %)**F1.06**|DC braking time at start-up/Pre-excitation time|Default|0.0s

447

|Setting Range|(% colspan="2" %)0.0s~~100.0s

448

449

Starting DC braking is generally used to completely stop the motor before starting. Pre-excitation is generally used to establish a magnetic field before starting the motor to improve response speed.

450

451

If the start mode is direct start, the AC drive will first perform DC braking according to the set start DC braking current when starting, and then start running after the set start DC braking time. If the DC braking time is set to 0, it will start directly without DC braking. The greater the DC braking current, the greater the braking force. If the start mode is asynchronous motor pre-excitation start, the AC drive will first establish the magnetic field according to the set start pre-excitation current when starting, and then start running after the set start pre-excitation time. If the pre-excitation time is set to 0, it will start directly without pre-excitation. Start DC braking/pre-excitation current refers to the percentage relative to the AC drive rated current.

452

453

(% class="table-bordered" %)

454

|(% rowspan="4" %)**F1.07**|(% colspan="2" %)Acceleration & deceleration method|Default|0

455

|(% rowspan="3" %)Setting Range|0|(% colspan="2" %)Linear acceleration/deceleration

456

|1|(% colspan="2" %)S-curve acceleration/deceleration A

457

|2|(% colspan="2" %)S-curve acceleration/deceleration B

458

459

Select the frequency change mode of the AC drive during the start and stop process.

460

461

0:Linear acceleration/deceleration

462

463

The output frequency increases or decreases linearly. The acceleration/deceleration time changes according to the set acceleration/deceleration time. VB series AC drive provides 4 kinds of acceleration and deceleration time. The acceleration and deceleration time can be selected through the multi-function digital input terminals (F5.00~~F5.05).

464

465

1: S-curve acceleration/deceleration A

466

467

The output frequency increases or decreases according to the S curve. S curve is generally used in places where the start and stop process is relatively gentle, such as elevators and conveyor belts. Function codes F1.08 and F1.09 respectively define the time proportions of the start and end segments of S curve acceleration and deceleration

468

469

2: S-curve acceleration/deceleration B

470

471

In this acceleration and deceleration curve, the rated motor frequency fb is always the inflection point of the S curve. As shown in Figure 6-3. Generally used in the high-speed area above the rated frequency, where short-term acceleration and deceleration are required.

472

473

When the set frequency is above the rated frequency, the acceleration and deceleration time is:

474

475

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_840ad38ebbb1d9bd.gif]]

476

477

Among them, f is the set frequency; fb is the rated frequency of the motor;

478

479

T is the time to accelerate from 0 frequency to rated frequency fb.

480

481

(% class="table-bordered" %)

482

|(% rowspan="2" %)**F1.08**|Time proportion of S-curve start segment|Default|30.0%

483

|Setting Range|(% colspan="2" %)0.0%~~70.0%

484

|(% rowspan="2" %)**F1.09**|Time proportion of S-curve end segment|Default|30.0%

485

|Setting Range|(% colspan="2" %)0.0%~~70.0%

486

487

The function codes F1.08 and F1.09 respectively define the time proportions of the start section and the end section of S-curve acceleration/deceleration A, and both meet: F1.08 + F1.09 ≤ 100.0%.

488

489

In Figure 6.2-1, t1 is the parameter defined by parameter F1.08. During this period of time, the slope of the output frequency change gradually increases. t2 is the time defined by parameter F1.09, during which the slope of the output frequency change gradually changes to 0. During the time between t1 and t2, the slope of the output frequency change is fixed.

490

491

(% style="text-align:center" %)

492

[[image:图片1.png]]

493

494

Figure 6-2-1 S Schematic diagram of curve acceleration and deceleration A

495

496

(% style="text-align:center" %)

497

[[image:图片2.png]]

498

499

Figure 6-2-2 S Schematic diagram of curve acceleration and deceleration B

500

501

(% class="table-bordered" %)

502

|(% rowspan="3" %)**F1.10**|Stop mode|Default|0

503

|(% rowspan="2" %)Setting Range|0|Decelerate to stop　

504

|1|Free stopping

505

506

0: Decelerate to stop　

507

508

After the stop command is valid, the AC drive will reduce the output frequency according to the deceleration mode and the defined acceleration/deceleration time, and stop after the frequency drops to 0.

1: Free stopping

After the stop command is valid, the AC drive immediately terminates the output. The load stops freely according to mechanical inertia.

513

514

(% class="table-bordered" %)

515

|(% rowspan="2" %)**F1.11**|Trigging frequency of DC braking at stop|Default|0.00Hz

516

|Setting Range|(% colspan="2" %)0.00Hz~~max.frequency　

517

|(% rowspan="2" %)**F1.12**|Waiting time of DC braking at stop|Default|0.0s

518

|Setting Range|(% colspan="2" %)0.0s~~36.0s

519

|(% rowspan="2" %)**F1.13**|The current of DC braking at stop|Default|0%

520

|Setting Range|(% colspan="2" %)0%~~100%

521

|(% rowspan="2" %)**F1.14**|The time of DC braking at stop|Default|0.0s

522

|Setting Range|(% colspan="2" %)0.0s~~36.0s

523

524

Trigging frequency of DC braking at stop: During deceleration to stop, when the output frequency is less than this frequency, the DC braking process at stop will start.

525

526

Waiting time of DC braking at stop: When the output frequency is reduced to the start frequency of F1.11 stop DC braking during stop, the AC drive will stop output and start timing. After the delay time set by F1.12, DC will start again brake. It is used to prevent over-current faults caused by DC braking when the speed is high.

527

528

The current of DC braking at stop: refers to the added DC braking amount. The larger the value, the stronger the DC braking effect.

529

530

The time of DC braking at stop: the time added by the DC braking amount. When this value is 0, it means that there is no DC braking process and the AC drive will stop according to the set deceleration stop process.

531

532

(% style="text-align:center" %)

533

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_fcb1f31274fca2cb.png]]

534

535

Figure 6-2-3 Schematic diagram of DC braking at stop

536

537

(% class="table-bordered" %)

538

|(% rowspan="2" %)**F1.15**|Brake use rate|Default|100%

539

|Setting Range|(% colspan="2" %)0%~~100%

540

541

It is valid for inverters with built-in braking unit. The braking effect of the dynamic braking function can be adjusted.

542

543

(% class="table-bordered" %)

544

|(% rowspan="3" %)**F1.16**|Zero frequency output selection|Default|1

545

|(% rowspan="2" %)Setting Range|0|Open

546

|1|Closed

547

548

Setting whether the AC drive has output when running frequency is 0

549

550

= 3 F2 group motor parameters =

551

552

(% class="table-bordered" %)

553

|(% rowspan="5" %)**F2.00**|(% colspan="2" %)Motor type selection|Default|0

554

|(% rowspan="4" %)Setting Range|0|(% colspan="2" %)Ordinary asynchronous motor

555

|1|(% colspan="2" %)Variable frequency asynchronous motor

556

|2|(% colspan="2" %)Permanent magnet synchronous motor

557

|3|(% colspan="2" %)Single-phase asynchronous motor

558

|(% rowspan="2" %)**F2.01**|(% colspan="2" %)Motor rated power|Default|Model Dependent

559

|(% colspan="2" %)Setting Range|(% colspan="2" %)0.1kW~~400.0kW

560

|(% rowspan="2" %)**F2.02**|(% colspan="2" %)Motor rated Voltage|Default|Model Dependent

561

|(% colspan="2" %)Setting Range|(% colspan="2" %)0V~~440V

562

|(% rowspan="2" %)**F2.03**|(% colspan="2" %)Motor rated current|Default|Model Dependent

563

|(% colspan="2" %)Setting Range|(% colspan="2" %)(((

564

0.01A~~655.35A(AC drive<=55kW)

565

566

0.1A~~6553.5A(AC drive >55kW)

567

)))

568

|(% rowspan="2" %)**F2.04**|(% colspan="2" %)Motor rated frequency|Default|Model Dependent

569

|(% colspan="2" %)Setting Range|(% colspan="2" %)0.00Hz~~Maximum frequency F0.10

570

|(% rowspan="2" %)**F2.05**|(% colspan="2" %)Motor rated speed|Default|Model Dependent

571

|(% colspan="2" %)Setting Range|(% colspan="2" %)0rpm~~36000rpm

|** Caution**

|(((

~1. Please set according to the nameplate parameters of the motor.

576

577

2. The excellent control performance of vector control requires accurate motor parameters, and accurate parameter identification comes from the correct setting of motor rated parameters.

578

579

3. In order to ensure the control performance, please configure the motor according to the standard adapted motor of the AC drive. If the power of the motor is too far from the standard adapted motor, the control performance of the inverter will be significantly reduced.

580

)))

581

582

(% class="table-bordered" %)

583

|(% rowspan="2" %)**F2.06**|Asynchronous motor stator resistance|Default|Model Dependent

584

|Setting Range|(% colspan="2" %)(((

585

0.001Ω~~65.535Ω(AC drive<=55kW)

586

587

0.0001Ω~~6.5535Ω(AC drive >55kW)

588

)))

589

|(% rowspan="2" %)**F2.07**|Asynchronous motor rotator resistance|Default|Model Dependent

590

|Setting Range|(% colspan="2" %)(((

591

0.001Ω~~65.535Ω(AC drive<=55kW)

592

593

0.0001Ω~~6.5535Ω(AC drive >55kW)

594

)))

595

|(% rowspan="2" %)**F2.08**|Asynchronous motor leakage inductance|Default|Model Dependent

596

|Setting Range|(% colspan="2" %)(((

597

0.01mH~~655.35mH(AC drive<=55kW)

598

599

0.001mH~~65.535mH(AC drive >55kW)

600

)))

601

|(% rowspan="2" %)**F2.09**|Asynchronous motor mutual inductance|Default|Model Dependent

602

|Setting Range|(% colspan="2" %)(((

603

0.1mH~~6553.5mH(AC drive<=55kW)

604

605

0.01mH~~655.35mH(AC drive >55kW)

606

)))

607

|(% rowspan="2" %)**F2.10**|Asynchronous motor no-load current|Default|Model Dependent

608

|Setting Range|(% colspan="2" %)(((

609

0.01A~~F2.03(AC drive<=55kW)

610

611

0.1A~~F2.03(AC drive >55kW)

612

)))

613

614

After the automatic tuning ends normally, the setting values of the asynchronous motor parameters (F2.06~~F2.10) are automatically updated.

615

616

After changing the motor rated power F2.01 each time, the AC drive will automatically restore the default standard motor parameters from F2.06 to F2.10. (Four-pole Y series asynchronous motor)

617

618

If it is impossible to tune the asynchronous motor in the site, you can manually input it with reference to the known parameters of similar motors.

619

620

(% class="table-bordered" %)

621

|(% rowspan="4" %)**F2.11**|(% colspan="2" %)Tuning selection|Default|0

622

|(% rowspan="3" %)Setting Range|0|(% colspan="2" %)0:No operation

623

|1|(% colspan="2" %)1:The asynchronous machine static tuning.

624

|2|(% colspan="2" %)2:The asynchronous machine is fully tuned

625

626

**✎Note**: Before tuning, you must set the correct motor type and rated parameters (F2.00－F2.05)

627

628

0: No operation, that is, tuning is prohibited.

629

630

1: The asynchronous motor is statically tuned, which is suitable for occasions where the motor and the load are not easily disconnected and cannot be rotated and tuned.

631

632

Action description: After setting the function code to 1, and pressing the RUN key to confirm, the AC drive will perform static tuning.

633

634

2: Complete tuning of asynchronous motor. In order to ensure the dynamic control performance of the AC drive, please select complete tuning, the motor must be disconnected from the load (no load) during rotary tuning.

635

636

After the complete tuning is selected, the AC drive will perform static tuning first. After the static tuning, the motor will accelerate to 80% of the rated frequency of the motor according to the acceleration time set by F0.18, and hold for a period of time, and then follow the deceleration time set by F0.19 Decelerate to zero speed and end the rotation tuning.

637

638

Action description: After setting the function code to 2, and pressing the RUN key to confirm, the AC drive will perform rotary tuning.

639

640

**Tuning instructions:**

641

642

When F2.11 is set to 1 or 2 and then press the ENT key, "TUNE" is displayed and flashes at this time, and then press the RUN key to start parameter tuning, and the displayed "TUNE" stops flashing at this time. When the tuning is over, the display returns to the stop state interface. During the tuning process, you can press the STOP button to stop tuning. When the tuning is completed, the value of F2.11 automatically returns to 0.

643

644

**✎Note: Tuning can only be effective in keyboard control mode, and the factory default value of acceleration and deceleration time is recommended.**

645

646

(% class="table-bordered" %)

647

|(% rowspan="3" %)**F2.12**|(% colspan="2" %)G/P type selection|Default|Model dependent

648

|(% rowspan="2" %)Setting Range|1|(% colspan="2" %)General model (G) (constant torque load model)

649

|2|(% colspan="2" %)Pump model (P) (draught fan, water pump type load model)

650

651

This parameter is only for users to view the factory model and cannot be changed.

652

653

1: Suitable for constant torque load with specified rated parameters

654

655

2: Suitable for variable torque loads with specified rated parameters (fans, water pump loads)

656

657

(% class="table-bordered" %)

658

|(% rowspan="2" %)**F2.13**|Single-phase motor turns ratio|Default|140

659

|Setting Range|(% colspan="2" %)50~~200

660

661

The main and auxiliary winding currents can be changed by adjusting the single-phase motor turns ratio. Generally, reducing the single-phase motor turns ratio can increase the main winding current, reduce the auxiliary winding current, and reduce the motor heating (only effective when F2.00 = 3) .

662

663

= 4 F3 group vector control parameters =

664

665

F3 group function codes are only valid in vector control mode, that is, it is valid when F0.00=0, and it is invalid when F0.00=1.

666

667

(% class="table-bordered" %)

668

|(% rowspan="2" %)**F3.00**|Speed loop proportional gain 1|Default|30

669

|Setting range|(% colspan="2" %)1~~100

670

|(% rowspan="2" %)**F3.01**|Speed loop integral time 1|Default|0.50s

671

|Setting range|(% colspan="2" %)0.01s~~10.00s

672

|(% rowspan="2" %)**F3.02**|Switchover frequency 1|Default|5.00Hz

673

|Setting range|(% colspan="2" %)0.00~~F3.05

674

|(% rowspan="2" %)**F3.03**|Speed loop proportional gain 2|Default|20

675

|Setting range|(% colspan="2" %)0~~100

676

|(% rowspan="2" %)**F3.04**|Speed loop integral time 2|Default|1.00s

677

|Setting range|(% colspan="2" %)0.01s~~10.00s 　

678

|(% rowspan="2" %)**F3.05**|Switchover frequency 2|Default|10.00Hz

679

|Setting range|(% colspan="2" %)F3.02~~Maximum frequency F0.10

680

681

F3.00 and F3.01 are PI adjustment parameters when the running frequency is lower than switchover frequency 1 (F3.02).

682

683

F3.03 and F4.04 are PI adjustment parameters for the frequency band between the operating frequency greater than the switchover frequency 2.

684

685

The PI parameters in the frequency band between switchover frequency 1 and switchover frequency 2 are linear switching of two sets of PI parameters, as shown in the following figure:

686

687

(% style="text-align:center" %)

688

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_3a0fe23ce96d4424.png]]

689

690

Figure 6-4-1 Schematic diagram of PI parameters

691

692

By setting the proportional coefficient and integral time of the speed regulator, the speed dynamic response characteristics of the vector control can be adjusted. Increasing the proportional gain and reducing the integral time can speed up the dynamic response of the speed loop. If the proportional gain is too large or the integral time is too small, the system may oscillate.

693

694

Suggested adjustment method:

695

696

If the factory parameters cannot meet the requirements, fine-tune the parameters based on the factory value: first increase the proportional gain to ensure that the system does not oscillate; then reduce the integration time to make the system have faster response characteristics and smaller overshoot.

697

698

Note: Improper setting of PI parameters may result in excessive speed overshoot. Even when the overshoot falls back, an overvoltage fault occurs.

699

700

(% class="table-bordered" %)

701

|(% rowspan="2" %)**F3.06**|Slip compensation coefficient of vector control|Default|100%

702

|Setting range|(% colspan="2" %)50%~~200%

703

704

In the speed sensorless vector control mode, this parameter is used to adjust the speed stability accuracy of the motor. When the speed of the motor is heavy, increase this parameter, otherwise decrease this parameter.

705

706

(% class="table-bordered" %)

707

|(% rowspan="2" %)**F3.07**|Speed loop filter time constant.|Default|0.000s

708

|Setting range|(% colspan="2" %)0.000s~~0.100s 　

709

710

In vector control mode, the output of the speed loop regulator is the torque current command, and this parameter is used to filter the torque command. Generally, this parameter does not need to be adjusted. When the speed fluctuates greatly, the filter time can be appropriately increased; if the motor oscillates, the parameter should be appropriately reduced.

711

712

The speed loop filter time constant is small, the output torque of the AC drive may vary greatly, but the response is fast.

713

714

(% class="table-bordered" %)

715

|(% rowspan="2" %)**F3.08**|Speed control torque upper limit|Default|150.0%

716

|Setting range|(% colspan="2" %)0.0%~~200.0%　

717

718

In speed control mode, the maximum output torque of the inverter is controlled by F3.08.

719

720

(% class="table-bordered" %)

721

|(% rowspan="3" %)**F3.09**|(% colspan="2" %)Speed/torque control|Default|0

722

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Speed Control

723

|1|(% colspan="2" %)Torque Control

724

725

To select whether the AC drive control mode is speed control or torque control, this function code needs to be judged together with terminal function 29: torque control prohibition and 46: speed control/torque control switching.

726

727

When the torque control prohibition is valid, the AC drive is speed control.

728

729

When the torque control prohibition is invalid, if the speed control/torque control switch is invalid, the control mode is determined by F3.09; if the speed control/torque control switch is valid, the value of F3.09 is reversed.

730

731

When it is torque control, the AC drive running frequency is given by F3.12, F3.13, and the acceleration/deceleration time is given by F3.14, F3.15.

732

733

(% class="table-bordered" %)

734

|(% rowspan="10" %)**F3.10**|(% colspan="2" %)Torque upper limit source in torque control|Default|0

735

|(% rowspan="9" %)Setting range|0|(% colspan="2" %)Digital setting（F3.11）

736

|1|(% colspan="2" %)AI1

737

|2|(% colspan="2" %)AI2

738

|3|(% colspan="2" %)Reserved

739

|4|(% colspan="2" %)Reserved

740

|5|(% colspan="2" %)Communication setting

741

|6|(% colspan="2" %)MIN(AI1,AI2)

742

|7|(% colspan="2" %)MAX(AI1,AI2)

743

|(% colspan="3" %)The full scale of options 1~~7 corresponds to F3.11

744

|(% rowspan="2" %)**F3.11**|(% colspan="2" %)Digital setting of torque upper limit in torque control|Default|150.0%

745

|(% colspan="2" %)Setting range|(% colspan="2" %)-200.0%~~200.0%

746

747

F3.10 is used to select the torque upper limit setting source in the torque control mode. When setting by analog, 100% of analog input setting corresponds to F3.11, and 100% of setting corresponds to AC drive matching motor rated torque.

748

749

(% class="table-bordered" %)

750

|(% rowspan="2" %)**F3.12**|Forward maximum frequency of torque control|Default|50.00Hz

751

|Setting range|(% colspan="2" %)0.00Hz~~Maximum Frequency（F0.10）

752

|(% rowspan="2" %)**F3.13**|Reverse maximum frequency of torque control|Default|50.00Hz

753

|Setting range|(% colspan="2" %)0.00Hz~~Maximum Frequency（F0.10）　

754

755

Set the maximum forward or reverse running frequency of the AC drive in torque control mode.

756

757

(% class="table-bordered" %)

758

|(% rowspan="2" %)**F3.14**|Acceleration time of torque control|Default|0.00s

759

|Setting range|(% colspan="2" %)0.00s~~65000s

760

|(% rowspan="2" %)**F3.15**|Deceleration time of torque control|Default|0.00s

761

|Setting range|(% colspan="2" %)0.00s~~65000s　

762

763

Set the frequency acceleration/deceleration time of the AC drive in torque control mode.

764

765

(% class="table-bordered" %)

766

|(% rowspan="2" %)**F3.16**|Torque stiffness coefficient|Default|100.00%

767

|Setting range|(% colspan="2" %)10.0%~~120.0%　

768

769

In the torque control mode, when the set torque is small, this coefficient can be appropriately reduced to obtain a stable control effect, otherwise, the coefficient can be appropriately increased to obtain a stable control effect.

770

771

(% class="table-bordered" %)

772

|(% rowspan="2" %)**F3.17**|M axis current loop proportional gain|Default|2000

773

|Setting range|(% colspan="2" %)0~~60000　

774

|(% rowspan="2" %)**F3.18**|M axis current loop integral gain|Default|1300

775

|Setting range|(% colspan="2" %)0~~60000　

776

|(% rowspan="2" %)**F3.19**|T axis current loop proportional gain|Default|2000

777

|Setting range|(% colspan="2" %)0~~60000　　

778

|(% rowspan="2" %)**F3.20**|T axis current loop integral gain|Default|1300

779

|Setting range|(% colspan="2" %)0~~60000　　

780

781

The current loop control parameters in the MT coordinate system and the synchronous motor dq coordinate system will be automatically identified after complete parameter identification, and generally do not need to be modified.

782

783

The bandwidth of the current loop directly determines the response speed of the electromagnetic torque. If the adjustment parameters are too strong, the current loop will be out of adjustment, causing the entire control loop to oscillate; when the current oscillates and torque fluctuations are large, you can manually adjust this group of parameters to improve the effect .

784

785

(% class="table-bordered" %)

786

|(% rowspan="3" %)**F3.21**|(% colspan="2" %)The speed loop integral separation|Default|0

787

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Invalid

788

|1|(% colspan="2" %)Valid

789

790

(% class="table-bordered" %)

791

|(% rowspan="2" %)**F3.24**|Torque control static friction compensation coefficient|Default|100

792

|Setting range|(% colspan="2" %)100~~300

793

794

(% class="table-bordered" %)

795

|(% rowspan="2" %)**F3.25**|Torque mode friction compensation time|Default|0

796

|Setting range|(% colspan="2" %)0~~100s

797

798

During startup, torque command 1 = F3.11 * F3.24 / 100; after maintaining time F3.25 seconds, it will be restored to torque command 2 = F3.11; torque command 1/2 switching requires torque acceleration and deceleration time F3.14/F3.15.

799

800

= 5 F4 group v/f control parameters =

801

802

This group of function codes is only valid for V/F control (F0.00=1), and invalid for vector control.

803

804

V/F control is suitable for general loads such as fans and water pumps, or applications where one AC drive has multiple motors, or the power of the AC drive is one level lower or two levels higher than the motor power.

805

806

(% class="table-bordered" %)

807

|(% rowspan="7" %)**F4.00**|(% colspan="2" %)V/F curve setting|Default|0

808

|(% rowspan="6" %)Setting Range|0|(% colspan="2" %)Linear V/F

809

|1|(% colspan="2" %)Multi-point V/F

810

|2|(% colspan="2" %)Square V/F

811

|3~~9|(% colspan="2" %)Reserved

812

|10|(% colspan="2" %)V/F complete separation

813

|11|(% colspan="2" %)V/F half separation

814

815

For fans and pumps, you can choose square V/F control.

816

817

Common VF control method

818

819

0: Straight line V/F curve. Suitable for ordinary constant torque load.

820

821

1: Multi-point V/F curve. Suitable for special loads such as dehydrators and centrifuges.

822

823

2: Square V/F curve. Suitable for centrifugal loads such as fans and pumps.

824

825

VF separation control method

826

827

10: VF complete separation mode. At this time, the output voltage is set separately according to the setting mode of F4.13 (VF separation voltage source).

828

829

11: VF semi-separated mode.

830

831

In this case, V and F are proportional, and the voltage source is only used to adjust the slope of V/F. At this time, the relationship between V and F is related to the rated voltage and rated frequency of the motor set in group F2. If the voltage source input is X (X is a value of 0~~100%), then: V/F=2 * X * (motor rated voltage)/(motor rated frequency)

832

833

(% class="table-bordered" %)

834

|(% rowspan="2" %)**F4.01**|Torque boost|Default|Model dependent

835

|Setting Range|(% colspan="2" %)0.0%~~30% 　

836

|(% rowspan="2" %)**F4.02**|Cut-off frequency of torque boost|Default|50.00Hz

837

|Setting Range|(% colspan="2" %)0.00Hz~~Maximum frequencyF0.10

838

839

In order to compensate the low-frequency torque characteristics of V/F control, some boost compensation is made for the AC drive output voltage at low frequency.

840

841

If the torque boost is set too large, the motor will easily overheat and the AC drive will easily overcurrent. Generally, the torque boost should not exceed 8.0%. Effective adjustment of this parameter can effectively avoid overcurrent during starting. For larger loads, it is recommended to increase this parameter, and reduce this parameter setting when the load is lighter. When the torque boost is set to 0.0, the AC drive is automatic torque boost. Torque boost torque cut-off frequency: below this frequency, the torque boost torque is valid, if the set frequency is exceeded, the torque boost is invalid, as shown in Figure 6.6.

(((

Output frequency

(% style="text-align:center" %)

847

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_9a72975cd3987dca.png]]

848

)))

849

850

Figure 6-5-1 Schematic diagram of manual torque boost

851

852

(% class="table-bordered" %)

853

|(% rowspan="2" %)**F4.03**|Multipoint V/F frequency 1|Default|3.00Hz

854

|Setting Range|(% colspan="2" %)0.00Hz~~F4.05　

855

|(% rowspan="2" %)**F4.04**|Multipoint V/F voltage 1|Default|10.0%

856

|Setting Range|(% colspan="2" %)0.0%~~100.0%

857

|(% rowspan="2" %)**F4.05**|Multipoint V/F frequency 2|Default|5.00Hz

858

|Setting Range|(% colspan="2" %)F4.03~~F4.07　

859

|(% rowspan="2" %)**F4.06**|Multipoint V/F voltage 2|Default|15.0%

860

|Setting Range|(% colspan="2" %)0.0%~~100.0%

861

|(% rowspan="2" %)**F4.07**|Multipoint V/F frequency 3|Default|8.00Hz

862

|Setting Range|(% colspan="2" %)F4.05~~Motor rated frequency(F2.04)

863

|(% rowspan="2" %)**F4.08**|Multipoint V/F voltage 3|Default|22.0%

864

|Setting Range|(% colspan="2" %)0.0%~~100.0%

865

866

Six parameters F4.03~~F4.08 define multi-segment V/F curve. The set value of the V/F curve is usually set according to the load characteristics of the motor. Note: V1<V2<V3, F1<F2<F3. Setting the voltage too high at low frequency may cause the motor to overheat or even burn, and the AC drive may over-current stall or over-current

protection.

(% style="text-align:center" %)

871

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_f550fcd15ecbb3b8.png]]

872

873

Figure 6-5-2 Schematic diagram of V/F curve setting

874

875

(% class="table-bordered" %)

876

|(% rowspan="2" %)**F4.09**|V/F slip compensation|Default|0.0%

877

|Setting Range|(% colspan="2" %)0%~~200.0%

878

879

Effective for V/F control. Setting this parameter can compensate for the slip caused by the load during V/F control, and reduce the change in motor speed with load changes during V/F control. Generally 100% corresponds to the rated slip when the motor is loaded with rated load. The slip coefficient can be adjusted according to the following principles: when the load is rated load and the slip compensation coefficient is set to 100%, the speed of the motor with the inverter is basically close to the given speed.

880

881

(% class="table-bordered" %)

882

|(% rowspan="2" %)**F4.10**|V/F over-excitation gain|Default|0

883

|Setting Range|(% colspan="2" %)0~~200

884

885

The function of the VF overexcitation gain function is to suppress the rise of the bus voltage during the deceleration of the AC drive, and to prevent the bus voltage from exceeding the overvoltage protection limit value and causing an overvoltage fault. The greater the overexcitation gain, the stronger the suppression effect. The setting instructions are as follows:

886

887

~1. Generally, the overexcitation gain should be set to 0 when the inertia is small, and the overexcitation gain should be appropriately increased when the inertia is large.

888

889

2. If there is a braking resistor, please set the overexcitation gain to 0

890

891

(% class="table-bordered" %)

892

|(% rowspan="2" %)**F4.11**|V/F oscillation suppression gain|Default|Model dependent

893

|Setting Range|(% colspan="2" %)0~~100

894

895

Please select this gain as 0 when the motor has no oscillation. Only when the motor obviously oscillates and cannot run normally, increase the gain appropriately. The larger the gain, the more obvious the suppression of oscillation. When using the oscillation suppression function, it is required that the motor rated current and no-load current parameter settings have little deviation from the actual values. The method of selecting the gain is to choose as small as possible under the premise of effectively suppressing the oscillation, so as not to have too much influence on the VF operation.

896

897

(% class="table-bordered" %)

898

|(% rowspan="11" %)**F4.12**|(% colspan="2" %)Voltage source for V/F separation|Default|0

899

|(% rowspan="10" %)Setting Range|0|(% colspan="2" %)Digital setting(F4.14)　

900

|1|(% colspan="2" %)AI1

901

|2|(% colspan="2" %)AI2

902

|3|(% colspan="2" %)Reserved

903

|4|(% colspan="2" %)Reserved

904

|5|(% colspan="2" %)Multi-speed instructions

905

|6|(% colspan="2" %)Simple PLC

906

|7|(% colspan="2" %)PID

907

|8|(% colspan="2" %)Communication setting

908

|(% colspan="3" %)(100% corresponds to the rated motor voltage)

909

910

Define the voltage source for VF separation. The output voltage can come from digital setting (F4.13), or from analog input channel, multi-speed command, PLC, PID or communication setting. When using non-digital setting of output voltage, 100% of the input setting corresponds to the rated voltage of the motor, and the absolute value of the input setting is taken as the effective setting value.

911

912

0: Digital setting (F4.13); The voltage is directly set through F4.13.

913

914

1: AI1 2: AI2 voltage is determined by analog input terminal, AI input 0~~100% corresponds to output voltage 0V~~rated voltage of motor.

4: Reserved

5: Multi-speed instructions

919

920

When the voltage source is multi-speed, you need to set the F4 group "input terminal" and FC group "multi-speed and PLC" parameters to determine the corresponding relationship between the given signal and the given voltage (100% corresponds to the rated motor voltage).

6: Simple PLC

When the voltage source is a simple PLC, you need to set the FC group "multi-speed and PLC" parameters to determine the given output voltage (100% corresponds to the rated voltage of the motor).

7: PID

Generate output voltage according to PID closed loop. For details, please refer to the introduction of FA group PID.

929

930

8: Communication setting

931

932

Refers to the voltage given by the host computer through communication (100% corresponds to the rated voltage of the motor).

933

934

(% class="table-bordered" %)

935

|(% rowspan="2" %)**F4.13**|Voltage digital setting for V/F separation|Default|0V

936

|Setting Range|(% colspan="2" %)0V~~F2.02

937

938

When the voltage source is digital setting, this value is directly used as the target value of the output voltage.

939

940

(% class="table-bordered" %)

941

|(% rowspan="2" %)**F4.14**|Voltage rise time of separation|Default|0.0s

942

|Setting Range|(% colspan="2" %)0.0s~~1000.0s

943

944

VF separation rise time refers to the time required for the output voltage to change from 0V to the rated voltage of the motor.

As Figure 6-5-3:

(((

(% style="text-align:center" %)

950

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_d312ba31a6b637aa.png]]

951

)))

952

953

Figure 6-5-3 Schematic diagram of V/F separation

954

955

(% class="table-bordered" %)

956

|(% rowspan="2" %)**F4.16**|Auto voltage regulation (AVR)|Default|1

957

|Setting Range|(% colspan="2" %)(((

958

0:Invalid

959

960

1:Only valid during deceleration

961

962

2:Only valid during acceleration

3:Valid

)))

According to the actual use, select the situation where the AVR function is enabled.

968

969

= 6 F5 group input terminals =

970

971

The standard unit of the VB series inverter has 6 multi-function digital input terminals and 2 analog input terminals.

972

973

(% class="table-bordered" %)

974

|**F5.00**|DI1 terminal function selection|Default|1（Forward Running）

975

|**F5.01**|DI2 terminal function selection|Default|2（Reverse Running）

976

|**F5.02**|DI3 terminal function selection|Default|9（Reset Faults）

977

|**F5.03**|DI4 terminal function selection|Default|12（Multi-speed instruction terminal 1）

978

|**F5.04**|DI5 terminal function selection|Default|13（Multi-speed instruction terminal 2）

979

|**F5.05**|DI6 terminal function selection|Default|0

980

|**F5.06~~F5.09**|(% colspan="3" %)Reserved

981

|**F5.10**|VDI terminal function selection|Default|0

982

983

These parameters are used to set the corresponding function of the digital multi-function input terminals

984

985

(% class="table-bordered" %)

986

|(% style="width:121px" %)**Set Value**|(% style="width:540px" %)**Function**|(% style="width:829px" %)**Description**

987

|(% style="width:121px" %)0|(% style="width:540px" %)No function|(% style="width:829px" %)The AC drive will not operate even if a signal is input. The unused terminals can be set to have no function to prevent malfunction.

988

|(% style="width:121px" %)1|(% style="width:540px" %)Forward Running（FWD）|(% rowspan="2" style="width:829px" %)Control the forward and reverse rotation of the inverter through external terminals.

989

|(% style="width:121px" %)2|(% style="width:540px" %)Reverse Running（REV）

990

|(% style="width:121px" %)3|(% style="width:540px" %)Three-wire operation control|(% style="width:829px" %)Use this terminal to determine that the inverter operating mode is three-wire control mode. For details, please refer to F5.16 three-wire control mode function code introduction.

991

|(% style="width:121px" %)4|(% style="width:540px" %)Forward point movement （FJOG）|(% rowspan="2" style="width:829px" %)FJOG is jog forward running, RJOG is jog reverse running. Refer to the detailed description of F8.00, F8.01, F8.02 function codes for frequency and jog acceleration/deceleration time during jog operation.

992

|(% style="width:121px" %)5|(% style="width:540px" %)Reverse point movement（RJOG）

993

|(% style="width:121px" %)6|(% style="width:540px" %)Terminal UP|(% rowspan="2" style="width:829px" %)When the frequency is given by the external terminal, modify the frequency increase command and decrease command. When the frequency source is set to digital setting, the set frequency can be adjusted up and down.

994

|(% style="width:121px" %)7|(% style="width:540px" %)Terminal DOWN

995

|(% style="width:121px" %)8|(% style="width:540px" %)Free stopping|(% style="width:829px" %)(((

996

The inverter blocks the output, and the motor stopping process is not controlled by the inverter. For large inertia loads and when there is no requirement for stopping time, the method is often adopted.

997

998

This method has the same meaning as the free stop described in F1.10.

999

)))

1000

|(% style="width:121px" %)9|(% style="width:540px" %)Reset Faults|(% style="width:829px" %)External fault reset function. It has the same function as the RESET key on the keyboard. Use this function to realize remote fault reset.

1001

|(% style="width:121px" %)10|(% style="width:540px" %)Run pause|(% style="width:829px" %)The inverter decelerates to stop, but all operating parameters are in the memory state. Such as PLC parameters, swing frequency parameters, PID parameters. After this signal disappears, the inverter will resume running to the state before stopping.

1002

|(% style="width:121px" %)11|(% style="width:540px" %)External faults normally open input|(% style="width:829px" %)After the external fault signal is sent to the inverter, the inverter reports a fault and handles it according to the fault protection action mode (FA.13~~FA.16).

1003

|(% style="width:121px" %)12|(% style="width:540px" %)Multi-speed instruction terminal 1|(% rowspan="4" style="width:829px" %)(((

1004

A total of 16-speed settings can be achieved through the digital state combination of these four terminals.

1005

1006

See attached sheet 1 for detailed combination.

1007

)))

1008

|(% style="width:121px" %)13|(% style="width:540px" %)Multi-speed instruction terminal 2

1009

|(% style="width:121px" %)14|(% style="width:540px" %)Multi-speed instruction terminal 3

1010

|(% style="width:121px" %)15|(% style="width:540px" %)Multi-speed instruction terminal 4

1011

|(% style="width:121px" %)16|(% style="width:540px" %)Terminal 1 for acceleration/deceleration time selection|(% rowspan="2" style="width:829px" %)Four types of acceleration and deceleration time can be selected through the combination of the digital states of these two terminals. See attached sheet 2 for detailed combination.

1012

|(% style="width:121px" %)17|(% style="width:540px" %)Terminal 2 for acceleration/deceleration time selection

1013

|(% style="width:121px" %)18|(% style="width:540px" %)Frequency source switchover（terminal and keypad）|(% style="width:829px" %)(((

1014

When the frequency source selection (F0.07 ones place) is set to 2, the main frequency source X and auxiliary frequency source Y are switched through this terminal.

1015

1016

When the frequency source selection (F0.07 ones place) is set to 3, this terminal is used to switch between the main frequency source X and the main and auxiliary calculation results.

1017

1018

When the frequency source selection (F0.07 ones place) is set to 4, use this terminal to switch between the auxiliary frequency source Y and the main and auxiliary calculation results

1019

)))

1020

|(% style="width:121px" %)19|(% style="width:540px" %)UP/DOWN setting clear（terminal and keypad）|(% style="width:829px" %)When the frequency source is a digital frequency setting, this terminal can be used to clear the frequency value changed by UP/DOWN and restore the reference frequency to the value set by F0.08.

1021

|(% style="width:121px" %)20|(% style="width:540px" %)Command source switchover terminal|(% style="width:829px" %)(((

1022

When the command source (F0.01) is set to 1, this terminal can be used to switch between terminal control and keyboard control.

1023

1024

When the command source (F0.01) is set to 2, the communication control and keyboard control can be switched through this terminal.

1025

)))

1026

|(% style="width:121px" %)21|(% style="width:540px" %)Acceleration/deceleration prohibited|(% style="width:829px" %)Ensure that the inverter is not affected by external signals (except for the stop command) and maintain the current output frequency.

1027

|(% style="width:121px" %)22|(% style="width:540px" %)PID pause|(% style="width:829px" %)PID is temporarily invalid and the inverter maintains the current frequency output.

1028

|(% style="width:121px" %)23|(% style="width:540px" %)PLC status reset|(% style="width:829px" %)The PLC pauses during execution, and can be restored to the initial state of the simple PLC through this terminal when it is running again.

1029

|(% style="width:121px" %)24|(% style="width:540px" %)Swing pause|(% style="width:829px" %)The inverter outputs at the central frequency. The swing frequency is paused.

1030

|(% style="width:121px" %)25|(% style="width:540px" %)Counter input|(% style="width:829px" %)The input terminal for counting pulses.

1031

|(% style="width:121px" %)26|(% style="width:540px" %)Counter reset|(% style="width:829px" %)Clear the counter status.

1032

|(% style="width:121px" %)27|(% style="width:540px" %)Length count input|(% style="width:829px" %)The input terminal for length count.

1033

|(% style="width:121px" %)28|(% style="width:540px" %)Length reset|(% style="width:829px" %)Clear the length.

1034

|(% style="width:121px" %)29|(% style="width:540px" %)Torque control prohibited|(% style="width:829px" %)The inverter is prohibited from torque control mode.

1035

|(% style="width:121px" %)30|(% style="width:540px" %)Reserved|(% style="width:829px" %)Reserved

1036

|(% style="width:121px" %)31|(% style="width:540px" %)Reserved|(% style="width:829px" %)

1037

|(% style="width:121px" %)32|(% style="width:540px" %)Immediate DC braking|(% style="width:829px" %)When this terminal is valid, the inverter directly switches to the DC braking state

1038

|(% style="width:121px" %)33|(% style="width:540px" %)External faults normally closed input|(% style="width:829px" %)When the external fault signal is sent to the inverter, the inverter reports a fault and stops.

1039

|(% style="width:121px" %)34|(% style="width:540px" %)Frequency setting effect terminal|(% style="width:829px" %)If the function of this terminal is set, when the frequency is modified, the effective time of the modification is controlled by this terminal

1040

|(% style="width:121px" %)35|(% style="width:540px" %)Reverse PID action direction|(% style="width:829px" %)If this terminal is valid, the PID action direction is opposite to the direction set by F9.03

1041

|(% style="width:121px" %)36|(% style="width:540px" %)External stop terminal 1|(% style="width:829px" %)During keyboard control, this terminal can be used to stop, which is equivalent to the STOP key on the keypad

1042

|(% style="width:121px" %)37|(% style="width:540px" %)Command source switchover terminal 1|(% style="width:829px" %)Used to switch between terminal control and communication control. When this terminal is valid if F0.02 is set to terminal control, it will switch to communication control; if F0.02 is set to communication control, it will switch to terminal control.

1043

|(% style="width:121px" %)38|(% style="width:540px" %)PID integral pause|(% style="width:829px" %)If this terminal is valid, the PID integral function is suspended, but the proportional regulation and differential regulation still function.

1044

|(% style="width:121px" %)39|(% style="width:540px" %)Frequency source X and preset frequency switchover terminals|(% style="width:829px" %)If this terminal is valid, the frequency source X is replaced by the preset frequency (F0.08)

1045

|(% style="width:121px" %)40|(% style="width:540px" %)Frequency source Y and preset frequency switchover terminals|(% style="width:829px" %)If this terminal is valid, the frequency source Y is replaced by the preset frequency (F0.08)

1046

|(% style="width:121px" %)41|(% style="width:540px" %)Reserved|(% style="width:829px" %)

1047

|(% style="width:121px" %)42|(% style="width:540px" %)Reserved|(% style="width:829px" %)

1048

|(% style="width:121px" %)43|(% style="width:540px" %)PID parameter switchover terminal|(% style="width:829px" %)When F9.18 (PID parameter switching condition) is DI terminal, when this terminal is valid, PID uses F9.15~~F9.17 parameters. When the terminal is invalid, use F9.05~~F9.07 parameters

1049

|(% style="width:121px" %)44|(% style="width:540px" %)User-defined fault 1|(% style="width:829px" %)After the external fault signal is sent to the inverter, the inverter reports a fault and handles it according to the fault protection action mode (FA.13~~FA.16).

1050

|(% style="width:121px" %)45|(% style="width:540px" %)User-defined fault 2|(% style="width:829px" %)After the external fault signal is sent to the inverter, the inverter reports a fault and handles it according to the fault protection action mode (FA.13~~FA.16).

1051

|(% style="width:121px" %)46|(% style="width:540px" %)Speed control/torque control switchover|(% style="width:829px" %)Switch the inverter to run in torque control or speed control mode. If this terminal is invalid, it runs in the mode defined by F3.09 (speed/torque control mode), and if it is valid, it switches to the other mode.

1052

|(% style="width:121px" %)47|(% style="width:540px" %)Emergency stop|(% style="width:829px" %)If this terminal is valid, the inverter will stop at the fastest speed

1053

|(% style="width:121px" %)48|(% style="width:540px" %)External stopping terminal 22|(% style="width:829px" %)Under any control mode, this terminal can be used to stop, and stop according to deceleration time 4

1054

|(% style="width:121px" %)49|(% style="width:540px" %)Deceleration DC braking|(% style="width:829px" %)If this terminal is valid, the inverter will first decelerate to the start frequency of stop DC braking and then switch to DC braking state

1055

|(% style="width:121px" %)50|(% style="width:540px" %)Clear the current running time|(% style="width:829px" %)If this terminal is valid, the inverter's current running timing time will be cleared, and this function will be used for timing running (F8.42).

1056

1057

Attached sheet: Multi-speed function description

1058

1059

(% class="table-bordered" %)

1060

|**K4**|**K3**|**K2**|**K1**|**Set Frequency**|**Related Parameter**

1061

|OFF|OFF|OFF|OFF|Multistage Speed0|FD.00

1062

|OFF|OFF|OFF|ON|Multistage Speed1|FD.01

1063

|OFF|OFF|ON|OFF|Multistage Speed2|FD.02

1064

|OFF|OFF|ON|ON|Multistage Speed3|FD.03

1065

|OFF|ON|OFF|OFF|Multistage Speed4|FD.04

1066

|OFF|ON|OFF|ON|Multistage Speed5|FD.05

1067

|OFF|ON|ON|OFF|Multistage Speed6|FD.06

1068

|OFF|ON|ON|ON|Multistage Speed7|FD.07

1069

|ON|OFF|OFF|OFF|Multistage Speed8|FD.08

1070

|ON|OFF|OFF|ON|Multistage Speed9|FD.09

1071

|ON|OFF|ON|OFF|Multistage Speed10|FD.10

1072

|ON|OFF|ON|ON|Multistage Speed11|FD.11

1073

|ON|ON|OFF|OFF|Multistage Speed12|FD.12

1074

|ON|ON|OFF|ON|Multistage Speed13|FD.13

1075

|ON|ON|ON|OFF|Multistage Speed14|FD.14

1076

|ON|ON|ON|ON|Multistage Speed15|FD.15

1077

1078

Attached sheet: description of acceleration and deceleration time selection

1079

1080

(% class="table-bordered" %)

1081

|**Terminal 2**|**Terminal 1**|**Selection of acceleration/deceleration time**|**Related Parameter**

1082

|OFF|OFF|Acceleration/Deceleration Time1|F0.18. F0.19

1083

|OFF|ON|Acceleration/Deceleration Time2|F8.03. F8.04

1084

|ON|OFF|Acceleration/Deceleration Time3|F8.05. F8.06

1085

|ON|ON|Acceleration/Deceleration Time4|F8.07. F8.08

1086

1087

(% class="table-bordered" %)

1088

|(% rowspan="2" %)**F5.15**|DI filter time|Default|0.010s

1089

|Setting range|(% colspan="2" %)0.000s~~1.000s　

1090

1091

Set the sensitivity of the DI terminal. If the digital input terminal is susceptible to interference and cause malfunction, you can increase this parameter to increase the anti-interference ability, but cause the sensitivity of the DI terminal to decrease.

1092

1093

(% class="table-bordered" %)

1094

|(% rowspan="5" %)**F5.16**|(% colspan="2" %)Terminal command mode|Default|0

1095

|(% rowspan="4" %)Setting range|0|(% colspan="2" %)Two-line mode 1

1096

|1|(% colspan="2" %)Two-line mode 2

1097

|2|(% colspan="2" %)Three-line mode 1

1098

|3|(% colspan="2" %)Three-line mode 2

1099

1100

This parameter defines four different ways to control the operation of the inverter through external terminals.

1101

1102

0: Two-line mode 1: This mode is the most commonly used two-line mode. The FWD and REV terminal commands determine the forward and reverse of the motor.

1103

1104

[[image:1681697850903-377.png||height="282" width="633"]]

1105

1106

1: Two-wire mode 2: FWD is the enable terminal when using this mode. The direction is determined by the state of the REV.

1107

1108

[[image:1681697969422-504.png]]

1109

1110

2: Three-line mode 1: This mode Din(function code 3) is the enable terminal, and the direction is controlled by FWD and REV respectively.

1111

1112

DIN is pulse effective, user need to disconnect the Din terminal signal when stop.

1113

1114

Din is the multifunctional input terminal of DI1~~DI6. At this time, the corresponding terminal function should be defined as the No. 3 function "three-wire operation control".

1115

1116

[[image:1681698530367-261.png||height="298" width="628"]]

1117

1118

3: Three-line mode 2: The enable terminal of this mode is Din, the running command is given by FWD, and the direction is determined by the state of REV. The stop command is completed by disconnecting the Din signal.

1119

1120

Din is the multi-function input terminal of DI1~~DI6. At this time, the corresponding terminal function should be defined as the No. 3 function "three-wire operation control".

1121

1122

[[image:1681698557086-403.png||height="267" width="625"]]

1123

1124

1125

(% class="table-bordered" %)

1126

|(% rowspan="2" %)**F5.17**|UP/DOWN change rate range|Default|0.50Hz

1127

|Setting range|(% colspan="2" %)0.01Hz~~65.535Hz

1128

1129

Frequency change rate while using terminal UP/DOWN function

1130

1131

(% class="table-bordered" %)

1132

|(% rowspan="2" %)**F5.18**|AI1 minimum input|Default|0.00V

1133

|Setting range|(% colspan="2" %)0.00V~~F5.15　　

1134

|(% rowspan="2" %)**F5.19**|Percentage rate of AI1 minimum input|Default|0.0%

1135

|Setting range|(% colspan="2" %)-100.00%~~100.0%

1136

|(% rowspan="2" %)**F5.20**|AI1 maximum input|Default|10.00V

1137

|Setting range|(% colspan="2" %)F5.18~~10.00V 　

1138

|(% rowspan="2" %)**F5.21**|Percentage rate of AI1 maximum input|Default|100.0%

1139

|Setting range|(% colspan="2" %)-100.00%~~100.0%

1140

|(% rowspan="2" %)**F5.22**|AI1 filter time|Default|0.10s

1141

|Setting range|(% colspan="2" %)0.00s~~10.00s

1142

1143

The above function code defines the relationship between the analog input voltage and the set value represented by the analog input. When the analog input voltage exceeds the set maximum input range, the other part will be calculated as the maximum input. When the analog input voltage exceeds the set minimum input The range, the outside part will be calculated based on the AI minimum input.

1144

1145

When analog input is current input, 1mA current is equivalent to 0.5V voltage. In different applications, the nominal value corresponding to 100% of the analog setting is different. For details, please refer to the description of each application part.

1146

1147

The following figures illustrate several settings:

1148

1149

(% style="text-align:center" %)

1150

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_18e4cbe6e1292696.png]]

1151

1152

Figure 6-6-1 Correspondence between analog reference and setting

1153

1154

(% class="table-bordered" %)

1155

|(% rowspan="2" %)**F5.23**|AI2 minimum input|Default|0.00V

1156

|Setting range|(% colspan="2" %)0.00V~~F5.25　　

1157

|(% rowspan="2" %)**F5.24**|Percentage rate of AI2 minimum input|Default|0.0%

1158

|Setting range|(% colspan="2" %)-100.00%~~100.0%

1159

|(% rowspan="2" %)**F5.25**|AI2 maximum input|Default|10.00V

1160

|Setting range|(% colspan="2" %)F5.23~~10.00V 　

1161

|(% rowspan="2" %)**F5.26**|Percentage rate of AI2 maximum input|Default|100.0%

1162

|Setting range|(% colspan="2" %)-100.00%~~100.0%

1163

|(% rowspan="2" %)**F5.27**|AI2 filter time|Default|0.10s

1164

|Setting range|(% colspan="2" %)0.00s~~10.00s

1165

1166

The function of AI2 is similar to the setting method of AI1.

1167

1168

(% class="table-bordered" %)

1169

|(% rowspan="2" %)**F5.33**|DI1 enable delay time|Default|0.0s

1170

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1171

|(% rowspan="2" %)**F5.34**|DI1 disable delay time|Default|0.0s

1172

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1173

|(% rowspan="2" %)**F5.35**|DI2 enable delay time|Default|0.0s

1174

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1175

|(% rowspan="2" %)**F5.36**|DI2 disable delay time|Default|0.0s

1176

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1177

1178

Set the delay time from DI terminal status change to inverter response.

1179

1180

Currently only DI1\DI2 has the function of setting the delay time.

1181

1182

(% class="table-bordered" %)

1183

|(% rowspan="8" %)**F5.37**|(% colspan="2" %)DI valid mode selection 1|Default|00000

1184

|(% rowspan="7" %)Setting range|Ones Place|(% colspan="2" %)DI1 terminal valid state setting

1185

|0|(% colspan="2" %)High level

1186

|1|(% colspan="2" %)Low Level

1187

|Tens Place|(% colspan="2" %)DI2 terminal valid state setting（0~~1,as above）

1188

|Hundreds Place|(% colspan="2" %)DI3 terminal valid state setting（0~~1,as above）

1189

|Thousands Place|(% colspan="2" %)DI4 terminal valid state setting（0~~1,as above）

1190

|Ten Thousands Place|(% colspan="2" %)DI5 terminal valid state setting（0~~1,as above）

1191

|(% rowspan="8" %)**F5.38**|(% colspan="2" %)DI valid mode selection 2|Default|00000

1192

|(% rowspan="7" %)Setting range|Ones Place|(% colspan="2" %)DI6 terminal valid state setting

1193

|0|(% colspan="2" %)High level

1194

|1|(% colspan="2" %)Low Level

1195

|Tens Place|(% colspan="2" %)Reserved

1196

|Hundreds Place|(% colspan="2" %)Reserved

1197

|Thousands Place|(% colspan="2" %)Reserved

1198

|Ten Thousands Place|(% colspan="2" %)Reserved

1199

1200

Define the effective state setting of the input terminal.

1201

1202

High level:The connection between DI terminal and COM is valid, while disconnection is invalid.

1203

1204

Low Level:The connection between DI terminal and COM is invalid, while disconnection is valid.

1205

1206

= 7 F6 group output terminals =

1207

1208

The standard unit of VB series inverter has 2 multi-function relay output terminals, 1 FM terminal and 2 multi-function analog output terminals.

1209

1210

(% class="table-bordered" %)

1211

|(% rowspan="3" %)**F6.00**|(% colspan="2" %)FM terminal output mode|Default|1

1212

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Pulse Output（FMP）（Reserved）　　

1213

|1|(% colspan="2" %)Open-collector output（FMR）　　

1214

1215

The FM terminal is a programmable multiplexing terminal. It can be used as an open collector output terminal (FMR). Refer to F6.01 for FMR function.

1216

1217

FMP function needs hardware support

1218

1219

(% class="table-bordered" %)

1220

|**F6.01**|FMR function|Default|0

1221

|**F6.02**|Relay 1 function|Default|2

1222

|**F6.03**|Relay 2 function|Default|1

1223

|**F6.06**|VDO Output Selection|Default|0

1224

1225

**The functions of the multi-function output terminals are as follows:**

1226

1227

(% class="table-bordered" %)

1228

|(% style="width:108px" %)**Set Value**|(% style="width:469px" %)**Function**|(% style="width:912px" %)**Description**

1229

|(% style="width:108px" %)0|(% style="width:469px" %)No output|(% style="width:912px" %)The output terminal has no function　　

1230

|(% style="width:108px" %)1|(% style="width:469px" %)AC Drive running|(% style="width:912px" %)It means that the inverter is running and there is an output frequency (it can be zero) and the ON signal is output at this time.

1231

|(% style="width:108px" %)2|(% style="width:469px" %)Fault output(stop)|(% style="width:912px" %)When the inverter fails and it stops, it outputs ON signal.

1232

|(% style="width:108px" %)3|(% style="width:469px" %)Frequency level detection FDT1 output|(% style="width:912px" %)Please refer to the detailed description of function codes F8.08 and F8.09.

1233

|(% style="width:108px" %)4|(% style="width:469px" %)Frequency reached|(% style="width:912px" %)Please refer to the detailed description of function codes F8.21

1234

|(% style="width:108px" %)5|(% style="width:469px" %)Zero-speed running(no output at stop)|(% style="width:912px" %)The inverter runs and the output frequency is 0, and the ON signal is output.

1235

|(% style="width:108px" %)6|(% style="width:469px" %)Motor overload pre-warning|(% style="width:912px" %)Before the motor electronic thermal protection acts, it is judged according to the overload forecast value, and the ON signal is output after the forecast value is exceeded. Motor overload parameters are set in FA.00~~FA.02.

1236

|(% style="width:108px" %)7|(% style="width:469px" %)AC Drive overload pre-warning|(% style="width:912px" %)After checking that the inverter is overloaded, advance 10s before the protection occurs. Output ON signal.

1237

|(% style="width:108px" %)8|(% style="width:469px" %)Set count value reached|(% style="width:912px" %)When the count value reaches the value set by FB.08, the ON signal is output.

1238

|(% style="width:108px" %)9|(% style="width:469px" %)Designated count value reached|(% style="width:912px" %)When the count value reaches the value set by FB.09, the ON signal is output. Refer to the function description of FB group for counting function

1239

|(% style="width:108px" %)10|(% style="width:469px" %)Length reached|(% style="width:912px" %)When the actual length detected exceeds the length set by FB.05, the ON signal is output.

1240

|(% style="width:108px" %)11|(% style="width:469px" %)PLC cycle complete|(% style="width:912px" %)When the simple PLC runs a cycle, it outputs a pulse signal with a width of 250ms.

1241

|(% style="width:108px" %)12|(% style="width:469px" %)Accumulative running time reached|(% style="width:912px" %)When the accumulative running time of the inverter exceeds the time set by F8.17, it outputs ON signal.

1242

|(% style="width:108px" %)13|(% style="width:469px" %)Frequency limited|(% style="width:912px" %)When the set frequency exceeds the upper and lower frequency limits and the inverter output frequency reaches the upper and lower frequency limits, the ON signal is output.

1243

|(% style="width:108px" %)14|(% style="width:469px" %)Torque limited|(% style="width:912px" %)When the torque limit function is activated, the stall protection function automatically activates, automatically changes the output frequency, and outputs an ON signal to indicate that the output torque is limited. This output signal can be used to reduce the load or display an overload status signal on the monitoring device.

1244

|(% style="width:108px" %)15|(% style="width:469px" %)Ready for running|(% style="width:912px" %)The power supply of the main circuit and control circuit is established, the protection function of the inverter does not operate, and the inverter outputs ON signal when it is in an operational state.

1245

|(% style="width:108px" %)16|(% style="width:469px" %)AI1 larger than AI2|(% style="width:912px" %)When the value of analog input AI1 is greater than the other input AI2, the ON signal is output.

1246

|(% style="width:108px" %)17|(% style="width:469px" %)Frequency upper limit reached|(% style="width:912px" %)When the operating frequency reaches the upper limit frequency, the ON signal is output.

1247

|(% style="width:108px" %)18|(% style="width:469px" %)Frequency lower limit reached|(% style="width:912px" %)When the operating frequency reaches the lower limit frequency, the ON signal is output.

1248

|(% style="width:108px" %)19|(% style="width:469px" %)Undervoltage state output|(% style="width:912px" %)When the inverter is under voltage, it outputs ON signal.

1249

|(% style="width:108px" %)20|(% style="width:469px" %)Communication setting|(% style="width:912px" %)See the relevant description in the communication protocol.

1250

|(% style="width:108px" %)21|(% style="width:469px" %)Positioning completed (Reserved)|(% style="width:912px" %)Reserved

1251

|(% style="width:108px" %)22|(% style="width:469px" %)Positioning close (Reserved)|(% style="width:912px" %)Reserved

1252

|(% style="width:108px" %)23|(% style="width:469px" %)Zero-speed running 2（having output at stop）|(% style="width:912px" %)When the output frequency of the inverter is 0, the ON signal is output (also output when stopping).

1253

|(% style="width:108px" %)24|(% style="width:469px" %)Accumulative power-on time reached|(% style="width:912px" %)When F7.13 (accumulated power-on time of the inverter) exceeds the time set by F8.16, the ON signal is output.

1254

|(% style="width:108px" %)25|(% style="width:469px" %)Frequency level detection FDT2|(% style="width:912px" %)Please refer to the detailed description of function codes F8.28 and F8.39.

1255

|(% style="width:108px" %)26|(% style="width:469px" %)Frequency 1 reached|(% style="width:912px" %)Please refer to the detailed description of function codes F8.30 and F8.31.

1256

|(% style="width:108px" %)27|(% style="width:469px" %)Frequency 2 reached|(% style="width:912px" %)Please refer to the detailed description of function codes F8.32 and F8.33.

1257

|(% style="width:108px" %)28|(% style="width:469px" %)Current 1 reached|(% style="width:912px" %)Please refer to the detailed description of function codes F8.38 and F8.30.

1258

|(% style="width:108px" %)29|(% style="width:469px" %)Current 2 reached|(% style="width:912px" %)Please refer to the detailed description of function codes F8.40 and F8.41.

1259

|(% style="width:108px" %)30|(% style="width:469px" %)Timing reached|(% style="width:912px" %)When F8.42 (timing function selection) is valid, the inverter will output ON signal when the current running time reaches the set timing time.

1260

|(% style="width:108px" %)31|(% style="width:469px" %)AI1 input limit exceeded|(% style="width:912px" %)When the value of analog input AI1 is greater than F8.46 (AI1 input protection upper limit) or less than F8.45 (AI1 input protection lower limit), FM (FMR) outputs ON signal.

1261

|(% style="width:108px" %)32|(% style="width:469px" %)Offload|(% style="width:912px" %)Output ON signal when the inverter is in the off-load state

1262

|(% style="width:108px" %)33|(% style="width:469px" %)Running direction|(% style="width:912px" %)Output ON signal when inverter is running in reverse

1263

|(% style="width:108px" %)34|(% style="width:469px" %)Zero current detection|(% style="width:912px" %)Please refer to the detailed description of function codes F8.34 and F8.35.

1264

|(% style="width:108px" %)35|(% style="width:469px" %)Module temperature reached|(% style="width:912px" %)When F7.07 (IGBT module heatsink temperature) reaches the value of F8.47 (module temperature reached), output ON signal

1265

|(% style="width:108px" %)36|(% style="width:469px" %)Software overcurrent output|(% style="width:912px" %)Please refer to the detailed description of function codes F8.36 and F8.37.

1266

|(% style="width:108px" %)37|(% style="width:469px" %)Lower limit frequency reached (non-operational)|(% style="width:912px" %)When the running frequency reaches the lower limit frequency, the ON signal is output (also output when stopping).

1267

|(% style="width:108px" %)38|(% style="width:469px" %)Fault output (continue operation)|(% style="width:912px" %)When the inverter fails, output ON signal

1268

|(% style="width:108px" %)39|(% style="width:469px" %)Reserved|(% style="width:912px" %)

1269

|(% style="width:108px" %)40|(% style="width:469px" %)This running time arrive|(% style="width:912px" %)

1270

|(% style="width:108px" %)41|(% style="width:469px" %)User-defined output 1|(% style="width:912px" %)The user can define the conditions for the output terminal to output, see F6.28~~F6.32 for details.

1271

|(% style="width:108px" %)42|(% style="width:469px" %)User-defined output 2|(% style="width:912px" %)The user can define the conditions for the output terminal to output, see F6.23~~F6.37 for details.

1272

|(% style="width:108px" %)43|(% style="width:469px" %)(((

1273

Timer output

1274

)))|(% style="width:912px" %)(((

1275

If the timer arrives, the VFD outputs ON signal

1276

)))

1277

|(% style="width:108px" %)44|(% style="width:469px" %)(((

1278

Forward running status

1279

)))|(% style="width:912px" %)(((

1280

If the VFD is running forward, output ON signal

1281

)))

1282

|(% style="width:108px" %)45|(% style="width:469px" %)(((

1283

Reverse running status

1284

)))|(% style="width:912px" %)(((

1285

If the VFD is running reverse, output ON signal

1286

)))

1287

1288

(% class="table-bordered" %)

1289

|F6.11|FMP（Pulse output terminal）output selection（Reserved）|Default|0

1290

|F6.12|AO1 function|Default|0

1291

|F6.13|AO2 function|Default|1

1292

1293

The standard output of analog output (zero offset is 0, gain is 1) is 0mA~~20mA (or 0V~~10V), and the FMP output range is from 0Hz to the setting of function code F5.09.

1294

1295

The range of the corresponding amount expressed is shown in the following Sheet:

1296

1297

(% class="table-bordered" %)

1298

|**Set value**|**Function**|**Range**

1299

|0|Running frequency|0~~Maximum output power

1300

|1|Set frequency|0~~Maximum output frequency

1301

|2|Output current|0~~2 times motor rated current

1302

|3|Output torque|0~~2 times motor rated torque

1303

|4|Output power|0~~2 times motor rated power

1304

|5|Output voltage|0~~1.2 times AC drive rated voltage

1305

|6|PULSE input|0.01kHz~~100.00kHz

1306

|7|AI1|0V~~10V

1307

|8|AI2|0V~~10V/0~~20mA

1308

|10|Length|0~~Maximum set length

1309

|11|Count value|0~~Maximum count value

1310

|12|Communication setting|-10000~~10000

1311

|13|Motor Speed|0~~Rotation speed corresponding to maximum output frequency

1312

|14|Output Current|0-1000A,as 0-10V

1313

0-1000V,as 0-10V

1314

|15|Output Voltage|0.0V~~1000.0V

1315

1316

(% class="table-bordered" %)

1317

|(% rowspan="2" %)**F6.14**|FMP output maximum frequency|Default|50.00kHz 　　

1318

|Setting range|(% colspan="2" %)0.01kHz~~100.00kHz 　　

1319

1320

When the FM terminal is selected as pulse output, the maximum frequency value of the pulse can be output.

1321

1322

(% class="table-bordered" %)

1323

|(% rowspan="2" %)**F6.15**|AO1 offset coefficient|Default|0.0% 　　

1324

|Setting range|(% colspan="2" %)-100.0%~~100.0%

1325

|(% rowspan="2" %)**F6.16**|AO1 gain|Default|1.00 　　

1326

|Setting range|(% colspan="2" %)-10.00~~10.00

1327

|(% rowspan="2" %)**F6.17**|AO2 offset coefficient|Default|0.00% 　　

1328

|Setting range|(% colspan="2" %)-100.0%~~100.0%

1329

|(% rowspan="2" %)**F6.18**|AO2 gain|Default|1.00 　　

1330

|Setting range|(% colspan="2" %)-10.00~~10.00

1331

1332

If the zero offset is represented by "b", the gain is represented by k, the actual output is represented by Y, and the standard output is represented by X, the actual output is Y=kX+b; AO1, A02 zero offset coefficient 100% corresponds to 10V (20mA). Standard output refers to the output 0V~~10V (20mA) corresponding to the analog output representing 0~~max. Generally used to correct the zero drift of analog output and the deviation of output amplitude. It can also be customized to any desired output curve: For example: if the analog output content is the operating frequency, and hope to output 8V (16mA) when the frequency is 0, and 3V (6mA) when the frequency is the maximum frequency, the gain should be set to " .0.50", the zero offset should be set to "80%".

1333

1334

(% class="table-bordered" %)

1335

|(% rowspan="2" %)**F6.19**|FMR connecting delay time|Default|0.0s

1336

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1337

|(% rowspan="2" %)**F6.20**|RELAY1 connecting delay time|Default|0.0s

1338

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1339

|(% rowspan="2" %)**F6.21**|RELAY2 connecting delay time|Default|0.0s

1340

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1341

|(% rowspan="2" %)**F6.22**|VDO connecting delay time|Default|0.0s

1342

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1343

|(% rowspan="2" %)**F6.23**|FMR disconnecting delay time|Default|0.0s

1344

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1345

|(% rowspan="2" %)**F6.24**|RELAY1 disconnecting delay time|Default|0.0s

1346

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1347

|(% rowspan="2" %)**F6.25**|RELAY2 disconnecting delay time|Default|0.0s

1348

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1349

|(% rowspan="2" %)**F6.26**|VDO disconnecting delay time|Default|0.0s

1350

|Setting range|(% colspan="2" %)0.0s~~3600.0s

1351

1352

Set the delay time from the state change of the output terminal FMR, relay 1, relay 2, VDO to the output change.

1353

1354

(% class="table-bordered" %)

1355

|(% rowspan="8" %)**F6.27**|(% colspan="2" %)Output terminal valid state selection|Default|00000

1356

|(% rowspan="7" %)Setting range|Ones Place|(% colspan="2" %)FMR valid state selection

1357

|0|(% colspan="2" %)Positive Logic

1358

|1|(% colspan="2" %)Negative Logic

1359

|Tens Place|(% colspan="2" %)RELAY1 valid state selection（0~~1,as above）

1360

|Hundreds Place|(% colspan="2" %)RELAY2 valid state selection（0~~1,as above）

1361

|Thousands Place|(% colspan="2" %)Reserved

1362

|Ten Thousands Place|(% colspan="2" %)Reserved

1363

1364

Define the positive and negative logic of output terminal FMR, relay 1, and relay 2.

1365

1366

Positive logic: the digital output terminal is valid when connected to the corresponding common terminal, but invalid when disconnected;

1367

1368

Inverse logic: the connection between the digital output terminal and the corresponding common terminal is invalid, and the disconnection is valid;

1369

1370

(% class="table-bordered" %)

1371

|(% rowspan="2" %)**F6.28**|(((

1372

User defined output

1373

1374

variability selection (EX)1

1375

)))|Default|00

1376

|Setting range|(% colspan="2" %)0~~49

1377

1378

This parameter is used to select the reference variable for custom output. Use the selected variable EX as the comparison object

1379

1380

(% class="table-bordered" %)

1381

|(% rowspan="2" %)**F6.29**|User defined comparison method 1|Default|00

1382

|Setting range|(% colspan="2" %)0~~14

1383

1384

The ones place selection comparison test mode, the variable selected by F6.28 is used as the comparison test object, and the comparison and test values are set by F6.31~~F6.32.

1385

1386

Tens place selects the output mode. False value output means output if the condition is not met, and no output if the condition is met; true value output means output if the condition is met, and no output if the condition is not met.

1387

1388

(% class="table-bordered" %)

1389

|(% rowspan="2" %)**F6.30**|User defined output dead zone 1|Default|0

1390

|Setting range|(% colspan="2" %)0~~65535

1391

1392

When the comparison test mode of F6.29 is set to be greater than or equal to or less than or equal to, F6.30 is used to define the processing dead zone value centered on the comparison value X1, and the processing dead zone is only for 1 and 2 of the F6.29 comparison test mode It has an effect, but no effect on 0, 3, and 4. For example, when F6.29 is set to 11, when EX increases from 0 upwards, the output is valid after increasing to greater than or equal to X1+F6.30; when EX decreases downward, after decreasing to less than or equal to X1.F6.30, The output is invalid.

1393

1394

(% class="table-bordered" %)

1395

|(% rowspan="2" %)**F6.31**|(((

1396

User-defined 1 output

comparison value X1

)))|Default|0

|Setting range|(% colspan="2" %)0~~65535

1401

|(% rowspan="2" %)**F6.32**|(((

1402

User-defined 1 output

comparison value X2

)))|Default|0

|Setting range|(% colspan="2" %)0~~65535

1407

1408

These two parameters are used to set the comparison value of the custom output.

1409

1410

The following is an example of using custom output:

1411

1412

When the set frequency is greater than or equal to 20.00HZ, the relay is closed;

1413

1414

The setting parameters are as follows: F6.02 = 41, F6.28 = 1, F6.29 = 11, F6.30 = 0, F6.31 = 2000;

1415

1416

2. The relay is required to close when the bus voltage is less than or equal to 500.0V; in order to avoid frequent relay actions when the detection voltage is 5.0V up and down from 500.0V, it is required to be treated as a dead zone in the range of (500.0-5.0) ~~ (500.0+5.0) .

1417

1418

The setting parameters are as follows: F6.02 = 41, F6.28 = 2, F6.29 = 01, F6.30 = 50, F6.31 = 5000;

1419

1420

When the inverter is required to reverse, the relay is closed:

1421

1422

The setting parameters are as follows: F6.02 = 41, F6.28 = 5, F6.29 = 14, F6.31 = 8, F6.32 = 8;

1423

1424

When AI1 input is required to be greater than 3.00V and less than or equal to 6.00V, the relay is closed:

1425

1426

The setting parameters are as follows: F6.02 = 41, F6.28 = 13, F6.29 = 13, F6.31 = 300, F6.32 = 600;

1427

1428

(% class="table-bordered" %)

1429

|(% rowspan="2" %)**F6.33**|(((

1430

User defined output

1431

1432

variability selection (EX)2

1433

)))|Default|00

1434

|Setting range|(% colspan="2" %)0~~49

1435

1436

(% class="table-bordered" %)

1437

|(% rowspan="2" %)**F6.34**|User defined comparison method 2|Default|00

1438

|Setting range|(% colspan="2" %)0~~14

1439

1440

(% class="table-bordered" %)

1441

|(% rowspan="2" %)**F6.35**|User defined output dead zone 1|Default|0

1442

|Setting range|(% colspan="2" %)0~~65535

1443

1444

(% class="table-bordered" %)

1445

|(% rowspan="2" %)**F6.36**|(((

1446

User-defined 2 output

comparison value X1

)))|Default|0

|Setting range|(% colspan="2" %)0~~65535

1451

|(% rowspan="2" %)**F6.37**|(((

User-defined 2output

comparison value X2

)))|Default|0

|Setting range|(% colspan="2" %)0~~65535

1457

1458

For the second output, the parameter setting method is the same as F6.28~~F6.32.

1459

1460

(% class="table-bordered" %)

1461

|(% rowspan="2" %)**F6.38**|The setting time of timer|Default|0

1462

|Setting range|(% colspan="3" %)0.00s~~100.0s

1463

1464

Set the timer setting time

1465

1466

= 8 F7 group keypad display =

1467

1468

(% class="table-bordered" %)

1469

|(% rowspan="4" %)**F7.00**|(% colspan="2" %)LCD keypad parameter copy|Default|0

1470

|(% rowspan="3" %)Setting range|0|(% colspan="2" %)No operation

1471

|1|(% colspan="2" %)Upload local functional parameters to LCD keypad

1472

|2|(% colspan="2" %)Download functional parameters from LCD keypad to AC drive

1473

1474

Note: This function only supports LCD keyboard

1475

1476

(% class="table-bordered" %)

1477

|(% rowspan="7" %)**F7.01**|(% colspan="2" %)MF.K key function selection|Default|0

1478

|(% rowspan="6" %)Setting range|0|(% colspan="2" %)MF.K disabled

1479

|1|(% colspan="2" %)Switchover between keypad control and remote command control(terminal or communication)

1480

|2|(% colspan="2" %)Switchover between forward rotation and reverse rotation

1481

|3|(% colspan="2" %)Forward JOG

1482

|4|(% colspan="2" %)Reverse JOG

1483

|5|(% colspan="2" %)Menu mode switching

1484

1485

The MF.K key is the multi-function key. The function of the keyboard MF.K key can be defined through parameter settings. This key can be used to switch during stop and running.

1486

1487

0: When set to 0, this key has no function.

1488

1489

1: Switchover between keypad control and remote command control(terminal or communication). Refers to the switch of the command source, from the current command source to keyboard control (local operation). If the current command source is keyboard control, this command has no effect.

1490

1491

2: Switchover between forward rotation and reverse rotation

1492

1493

Switch the direction of the frequency command through the keyboard MF.K key. It is valid only in the operation panel command channel.

3: Forward jog

Realize forward jog (FJOG) by keyboard MF.K key.

4: Reverse jog

Reverse jog (RJOG) can be realized by keyboard MF.K key.

1502

1503

5: Menu mode switching

1504

1505

The menu mode switch is realized through the keyboard MF.K key.

1506

1507

(% class="table-bordered" %)

1508

|(% rowspan="3" %)**F7.02**|(% colspan="4" %)STOP/RESET key function|(% colspan="2" %)Default|(% colspan="2" %)1

1509

|(% colspan="3" rowspan="2" %)Setting range|0|(% colspan="4" %)STOP/RESET key enabled only in keypad control

1510

|1|(% colspan="4" %)STOP/RESET key enabled in any operation mode

1511

|(% rowspan="2" %)**F7.03**|(% colspan="5" %)LED display parameters 1 while running|(% colspan="2" %)Default|17

|Setting range|(((

0000

~~FFFF

)))|(% colspan="6" %)(((

1517

Bit00: Running frequency (Hz)

1518

1519

Bit01: Set frequency (Hz)

1520

1521

Bit02: DC bus voltage (V)

1522

1523

Bit03: Output voltage (V)

1524

1525

Bit04: Output current (A)

1526

1527

Bit05: Output power (kW)

1528

1529

Bit06: Output torque ~(%)

1530

1531

Bit07: DI input status

1532

1533

Bit08: DO output status

Bit09: AI1 power (V)

Bit10: AI2 power (V)

Bit11: Reserved

Bit12: Count value

Bit13: Length value

Bit14: Load speed display

Bit15: PID set value

If you need to display the above parameters while running, set the corresponding digit to 1, convert this binary number to hexadecimal and set it to F7.03.

1550

)))

1551

|(% rowspan="2" %)**F7.04**|(% colspan="5" %)LED display parameters 2 while running|(% colspan="2" %)Default|0

|Setting range|(((

0000

~~FFFF

)))|(% colspan="6" %)(((

Bit00: PID feedback

Bit01: PLC stage

Bit02: Feedback speed (0.1Hz)

Bit03: Reserved

Bit04: Remaining running time

1566

1567

Bit05: AI1 voltage before correction

1568

1569

Bit06: AI2 voltage before correction

Bit07: Reserved

Bit08: Linear speed

Bit09: Current power-on time

1576

1577

Bit10: Current running time

Bit11: Reserved

Bit12: Communication setting

Bit13: Reserved

Bit14: Main frequency X display

1586

1587

Bit15: Auxiliary frequency Y display

1588

1589

If you need to display the above parameters while running, set the corresponding digit to 1, convert this binary number to hexadecimal and set it to F7.04

1590

)))

1591

1592

The running display parameters are used to set the status parameters that can be viewed when the inverter is running. Up to 32 state parameters can be viewed. Select the state parameters to be displayed according to the digits of the parameter values of F7.03 and F7.04, and the display sequence starts from the lowest bit of F7.03.

1593

1594

(% class="table-bordered" %)

1595

|(% rowspan="2" %)**F7.05**|(% colspan="5" %)LED display parameters while stopping|(% colspan="2" %)Default|33

1596

|(% colspan="2" %)Setting range|(((

0000

~~FFFF

)))|(% colspan="5" %)(((

1601

Bit00: Set frequency (Hz)

1602

Bit01: DC bus voltage(V)

1603

Bit02: DI input status

1604

Bit03: DO output status

1605

Bit04: AI1 voltage (V)

1606

Bit05: AI2 voltage (V)

Bit06: Reserved

Bit07: Count value

Bit08: Length value

Bit09: PLC stage

Bit10: Load speed display

Bit11: PID set value

Bit12: Reserved

Bit13: PID feedback value

1616

1617

If you need to display the above parameters while stopping, set the corresponding digit to 1, convert this binary number to hexadecimal and set it to F7.05

1618

)))

1619

|(% colspan="2" rowspan="2" %)**F7.06**|(% colspan="3" %)Load speed display coefficien|(% colspan="2" %)Default|(% colspan="2" %)1.0000

1620

|(% colspan="3" %)Setting range|(% colspan="4" %)0.0001~~6.5000

1621

1622

Correspond the output frequency of the inverter to the load speed through this parameter. Set when you need to display the load speed.

1623

1624

The specific calculation method is described in F7.12.

1625

1626

(% class="table-bordered" %)

1627

|(% rowspan="2" %)**F7.07**|Heatsink temperature of IGBT|Default|0

1628

|Setting range|(% colspan="2" %)0.0℃~~100.0℃

1629

1630

Displays the temperature of the IGBT module. The over-temperature protection value of IGBT module of different models may be different.

1631

1632

(% class="table-bordered" %)

1633

|(% rowspan="2" %)**F7.08**|Heatsink temperature of rectifier bridge|Default|0

1634

|Setting range|(% colspan="2" %)0.0℃~~100.0℃

1635

1636

Displays the temperature of the rectifier bridge. The over-temperature protection value of rectifier bridge of different models may be different.

1637

1638

(% class="table-bordered" %)

1639

|(% rowspan="2" %)**F7.09**|Accumulative running time|Default|0h

1640

|Setting range|(% colspan="2" %)0h~~65535h

1641

1642

Display the cumulative running time of the inverter so far. When this time reaches the set running time (F8.17), the multi-function digital output (12) of the inverter will act.

1643

1644

(% class="table-bordered" %)

1645

|(% rowspan="2" %)**F7.10**|(% colspan="2" %)Product Number|Default|-

1646

|(% colspan="2" %)Setting range|(% colspan="2" %)Product Number of AC Drive

1647

|(% rowspan="2" %)**F7.11**|(% colspan="2" %)Software Version|Default|

1648

|(% colspan="2" %)Setting range|(% colspan="2" %)Software Version of Control Board

1649

|(% rowspan="5" %)**F7.12**|(% colspan="2" %)Number of decimal places for load speed display|Default|0

1650

|(% rowspan="4" %)Setting range|0|(% colspan="2" %)0 decimal places

1651

|1|(% colspan="2" %)1 decimal places

1652

|2|(% colspan="2" %)2 decimal places

1653

|3|(% colspan="2" %)3 decimal places

1654

1655

The load speed calculation method is: if the load speed display coefficient is 2.000, the load speed decimal point position is 2: 2 decimal points.

1656

1657

When the inverter is running: if the running frequency is 40.00 Hz, 4000*2.000 = 8000, and 2 decimal points display, the load speed is 80.00.

1658

1659

When the inverter is stopped: If the set frequency is 50.00 Hz, 5000*2.000 = 10000, and the load speed is 100.00 when displayed with 2 decimal points.

1660

1661

(% class="table-bordered" %)

1662

|(% rowspan="2" %)**F7.13**|Accumulative power-on time|Default|0h

1663

|Setting range|(% colspan="2" %)0h~~65535h

1664

1665

Display the cumulative power-on time of the inverter so far. When this time reaches the set power-on time (F8.17), the inverter's multi-function digital output (24) will act.

1666

1667

(% class="table-bordered" %)

1668

|(% rowspan="2" %)**F7.14**|Accumulative power consumption|Default|0

1669

|Setting range|(% colspan="2" %)0~~65535

1670

1671

Displays the cumulative power consumption of the inverter so far.

1672

1673

(% class="table-bordered" %)

1674

|(% rowspan="2" %)**F7.15**|Performance software version|Default|-

1675

|Setting range|(% colspan="2" %)-

1676

1677

= 9 F8 group auxiliary functions =

1678

1679

(% class="table-bordered" %)

1680

|(% rowspan="2" %)**F8.00**|JOG running frequency|Default|2.00Hz

1681

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1682

|(% rowspan="2" %)**F8.01**|JOG acceleration time|Default|20.0s

1683

|Setting range|(% colspan="2" %)0.0s~~6500.0s

1684

|(% rowspan="2" %)**F8.02**|JOG deceleration time|Default|20.0s 　

1685

|Setting range|(% colspan="2" %)0.0s~~6500.0s

1686

1687

Define the given frequency and acceleration/deceleration time of the inverter during jog. The jog process starts and stops according to start mode 0 (F1.00, direct start) and stop mode 0 (F1.10, decelerate to stop).

1688

1689

Jog acceleration time refers to the time required for the inverter to accelerate from 0Hz to the maximum output frequency (F0.10).

1690

1691

Jog deceleration time refers to the time required for the inverter to decelerate from the maximum output frequency (F0.10) to 0Hz.

1692

1693

(% class="table-bordered" %)

1694

|(% rowspan="2" %)**F8.03**|Acceleration time2|Default|Model dependent

1695

|Setting range|(% colspan="2" %)0. 0s~~6500.0s

1696

|(% rowspan="2" %)**F8.04**|Deceleration time2|Default|Model dependent

1697

|Setting range|(% colspan="2" %)0. 0s~~6500.0s

1698

|(% rowspan="2" %)**F8.05**|Acceleration time3|Default|Model dependent

1699

|Setting range|(% colspan="2" %)0. 0s~~6500.0s

1700

|(% rowspan="2" %)**F8.06**|Deceleration time3|Default|Model dependent

1701

|Setting range|(% colspan="2" %)0. 0s~~6500.0s

1702

|(% rowspan="2" %)**F8.07**|Acceleration time4|Default|Model dependent

1703

|Setting range|(% colspan="2" %)0. 0s~~6500.0s

1704

|(% rowspan="2" %)**F8.08**|Deceleration time4|Default|Model dependent

1705

|Setting range|(% colspan="2" %)0. 0s~~6500.0s

1706

1707

The acceleration and deceleration time can be selected from F0.18 and F0.19 and the above three types of acceleration and deceleration time. The meanings are the same, please refer to the relevant description of F0.18 and F0.19. The acceleration and deceleration time 1~~4 during the operation of the inverter can be selected through different combinations of the multifunctional digital input terminal DI. Please refer to the function codes F5.01~~F5.05.

1708

1709

(% class="table-bordered" %)

1710

|(% rowspan="2" %)**F8.09**|Jump frequency 1|Default|0.00Hz

1711

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1712

|(% rowspan="2" %)**F8.10**|Jump frequency 2|Default|0.00Hz

1713

|Setting range|(% colspan="2" %)0.00 Hz~~F0.10

1714

|(% rowspan="2" %)**F8.11**|Frequency jump amplitude|Default|0.01Hz

1715

|Setting range|(% colspan="2" %)0.00~~F0.10

1716

1717

When the set frequency is within the jump frequency range, the actual running frequency will run at the jump frequency boundary close to the set frequency. By setting the jump frequency, the inverter can avoid the mechanical resonance point of the load. This inverter can set two jumping frequency points. If both skip frequencies are set to 0, this function will not work.

1718

1719

(% style="text-align:center" %)

1720

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_9a49731ff18de325.png]]

1721

1722

Figure 6-9-1 Schematic diagram of hopping frequency

1723

1724

(% class="table-bordered" %)

1725

|(% rowspan="2" %)**F8.12**|Forward/Reverse rotation dead-zone time|Default|0.0s

1726

|Setting range|(% colspan="2" %)0.00s~~3000.0s

1727

1728

Set the transition time at the output zero frequency during the forward and reverse transition of the inverter, as shown in the figure below:

1729

1730

(((

1731

(% style="text-align:center" %)

1732

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_d8f000d30762f35.png]]

1733

)))

1734

1735

Figure 6-9-2 Schematic diagram of forward and reverse dead zone time

1736

1737

(% class="table-bordered" %)

1738

|(% rowspan="3" %)**F8.13**|(% colspan="2" %)Reverse control|Default|0

1739

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Enabled

1740

|1|(% colspan="2" %)Disabled

1741

1742

When this parameter is 0: it can be reverse controlled by keyboard, terminal or communication.

1743

1744

When this parameter is 1: the reverse control function is valid regardless of the command source selection, that is, the reverse control function is invalid under keyboard, terminal, and communication control.

1745

1746

(% class="table-bordered" %)

1747

|(% rowspan="3" %)**F8.14**|(% colspan="2" %)The carrier frequency is adjusted with temperature|Default|1

1748

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)No

1749

|1|(% colspan="2" %)Yes

1750

1751

Provide fixed and random PWM carrier frequency adjustment methods. Random PWM motor noise has a wide frequency domain, and fixed PWM motor noise frequency is fixed.

1752

1753

The carrier frequency temperature adjustment is effective, which means that the inverter can automatically adjust the carrier frequency according to its own temperature. Selecting this function can reduce the chance of inverter overheating alarm.

1754

1755

(% class="table-bordered" %)

1756

|(% rowspan="2" %)**F8.15**|Droop control|Default|0.00Hz

1757

|Setting range|(% colspan="2" %)0.00Hz~~10.00Hz

1758

1759

When multiple inverters drive the same load, the load distribution is unbalanced due to different speeds, which makes the inverter with higher speed bear heavier load. The droop control characteristic is that the speed droops as the load increases, which can make the load balanced.

1760

1761

This parameter adjusts the frequency change of the inverter with drooping speed.

1762

1763

(% class="table-bordered" %)

1764

|(% rowspan="2" %)**F8.16**|Setting of accumulated power-on arrive time|Default|0h

1765

|Setting range|(% colspan="2" %)0h~~65000h

1766

1767

Preset the power-on time of the inverter. When the accumulated power-on time (F7.13) reaches this set power-on time, the inverter's multi-function digital DO outputs a running time arrival signal.

1768

1769

(% class="table-bordered" %)

1770

|(% rowspan="2" %)**F8.17**|Setting of accumulated running arrive time|Default|0h

1771

|Setting range|(% colspan="2" %)0h~~65000h

1772

1773

Pre-set the running time of the inverter. When the accumulated running time (F7.09) reaches this set running time, the inverter's multi-function digital DO outputs a running time arrival signal.

1774

1775

(% class="table-bordered" %)

1776

|(% rowspan="3" %)**F8.18**|(% colspan="2" %)Startup protection|Default|0

1777

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Invalid

1778

|1|(% colspan="2" %)Valid

1779

1780

This function code is used to improve the safety protection coefficient. If it is set to 1, it has two effects: one is that if the running command exists when the inverter is powered on, the running command must be removed to eliminate the running protection status. The second is that if the running command still exists when the inverter fault is reset, the running command must be removed first to eliminate the running protection state. This can prevent the motor from running automatically without knowing it, causing danger.

1781

1782

(% class="table-bordered" %)

1783

|(% rowspan="2" %)**F8.19**|Frequency detection value (FDT1)|Default|50.00Hz

1784

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1785

|(% rowspan="2" %)**F8.20**|Frequency detection hysteresis (FDT1)|Default|5.0%

1786

|Setting range|(% colspan="2" %)0.0%~~100.0%（FDT1）

1787

1788

Set the detection value of the output frequency and the hysteresis value of the output operation release.

1789

1790

(% style="text-align:center" %)

1791

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_a185f8b9d5aa6fa7.png]]

1792

1793

Figure 6-9-3 FDT1 level diagram

1794

1795

(% class="table-bordered" %)

1796

|(% rowspan="2" %)**F8.21**|Detection amplitude of frequency reached|Default|0.0%

1797

|Setting range|(% colspan="2" %)0.00~~100%*F0.10

1798

1799

When the output frequency of the inverter reaches the set frequency value, this function can adjust its detection amplitude. As shown below:

1800

1801

(((

1802

(% style="text-align:center" %)

1803

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_5226db5d1f9834fd.png]]

1804

)))

1805

1806

Figure 6-9-4 Schematic diagram of frequency arrival detection amplitude

1807

1808

(% class="table-bordered" %)

1809

|(% rowspan="2" %)**F8.22**|(% colspan="2" %)Jump frequency during acceleration/deceleration|Default|0

1810

|Setting range|(% colspan="3" %)(((

0:Disabled

1:Enabled

)))

This function code is set to be valid. When the running frequency is within the jump frequency range, the actual running frequency will directly skip the set jump frequency boundary.

1817

1818

(% style="text-align:center" %)

1819

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_43540e37b92098da.png]]

1820

1821

Figure 6-9-5 Schematic diagram of effective jumping frequency during acceleration and deceleration

1822

1823

(% class="table-bordered" %)

1824

|(% rowspan="2" %)**F8.23**|(% colspan="2" %)Accumulated running time arrive selection|Default|0

1825

|Setting range|(% colspan="3" %)0:Keep running

1826

1:Fault warning

1827

|(% rowspan="2" %)**F8.24**|(% colspan="2" %)Accumulated power-on time arrive action selection|Default|0

1828

|Setting range|(% colspan="3" %)0:Keep running

1829

1:Fault warning

1830

1831

Set to 1: When the fault prompts, if the running time or power-on time arrives, according to the FA group fault protection action selection, the inverter will stop freely, decelerate to stop or continue to run (please refer to the function code FA.13~~FA.16 for detailed description).

1832

1833

(% class="table-bordered" %)

1834

|(% rowspan="2" %)**F8.25**|Acceleration time 1/2 switching frequency point|Default|0.00Hz

1835

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1836

|(% rowspan="2" %)**F8.26**|Deceleration time 1/2 switching frequency point|Default|0.00Hz

1837

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1838

1839

(% style="text-align:center" %)

1840

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_2b2ceaa98c745458.png]]

1841

1842

Figure 6-9-6 Schematic diagram of acceleration and deceleration time switching

1843

1844

~1. Switchover selection during acceleration time

1845

1846

During acceleration, if the running frequency is less than F8.25 (acceleration time 1/2 switching frequency point), acceleration time 2 is selected, otherwise, acceleration time 1 is selected.

1847

1848

2. Switchover selection during deceleration time

1849

1850

During deceleration, if the running frequency is less than F8.26 (deceleration time 1/2 switching frequency point), deceleration time 2 is selected, otherwise, deceleration time 1 is selected.

1851

1852

(% class="table-bordered" %)

1853

|(% rowspan="2" %)**F8.27**|Terminal JOG preferred|Default|1

1854

|Setting range|(% colspan="2" %)(((

0:Disabled

1:Enabled

)))

This parameter is used to set the priority of terminal jog. When this parameter is set to be valid, once DI terminal receives the jog control command, the inverter will switch from other running states to terminal jog running state.

1861

1862

(% class="table-bordered" %)

1863

|(% rowspan="2" %)**F8.28**|Frequency detection value (FDT2)|Default|50.00Hz

1864

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1865

|(% rowspan="2" %)**F8.29**|Frequency detection hysteresis (FDT2)|Default|5.0%

1866

|Setting range|(% colspan="2" %)0.0%~~100.0%（FDT2）

1867

1868

The function of FDT2 is similar to the setting method of FDT1 (F8.19, F8.20).

1869

1870

(% style="text-align:center" %)

1871

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_9a49acf9634cd985.png]]

1872

1873

Figure 6-9-7 FDT2 level diagram

1874

1875

(% class="table-bordered" %)

1876

|(% rowspan="2" %)**F8.30**|Arbitrary frequency reaching detection value 1|Default|50.00Hz

1877

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1878

|(% rowspan="2" %)**F8.31**|Arbitrary frequency reaching detection amplitude 1|Default|0.0%

1879

|Setting range|(% colspan="2" %)0.0%~~100.0%（F0.10）

1880

|(% rowspan="2" %)**F8.32**|Arbitrary frequency reaching detection value 2|Default|50.00Hz

1881

|Setting range|(% colspan="2" %)0.00Hz~~F0.10

1882

|(% rowspan="2" %)**F8.33**|Arbitrary frequency reaching detection amplitude 2|Default|0.0%

1883

|Setting range|(% colspan="2" %)0.0%~~100.0%（F0.10）

1884

1885

When the output frequency of the inverter is within the positive or negative detection range of the arbitrary arrival frequency detection value 1, 2, output pulse signal. As shown below:

(((

(% style="text-align:center" %)

1890

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_3aef8d5790f3423f.png]]

1891

)))

1892

1893

Figure 6-9-8 Schematic diagram of arbitrary reaching frequency detection

1894

1895

(% class="table-bordered" %)

1896

|(% rowspan="2" %)**F8.34**|Zero current detection level|Default|5.0%

1897

|Setting range|(% colspan="2" %)0.0%~~300.0%（Motor rated current）

1898

|(% rowspan="2" %)**F8.35**|Zero current detection delay time|Default|0.10s

1899

|Setting range|(% colspan="2" %)0.00s~~600.00s

1900

1901

When the output current of the inverter is less than or equal to the zero current detection level and the duration exceeds the zero current detection delay time, a pulse signal is output. As shown below:

1902

1903

(% style="text-align:center" %)

1904

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_c93b84a4c5da944b.png]]

1905

1906

Figure 6-9-9 Schematic diagram of zero current detection

1907

1908

(% class="table-bordered" %)

1909

|(% rowspan="2" %)**F8.36**|Software overcurrent point|Default|200.0%

1910

|Setting range|(% colspan="2" %)0.0%(Invalid) ； 0.1%~~300.0%（Motor rated current）

1911

|(% rowspan="2" %)**F8.37**|Software overcurrent detection delay time|Default|0.00s

1912

|Setting range|(% colspan="2" %)0.00s~~600.00s

1913

1914

(((

1915

When the output current of the inverter is greater than or equal to the software overcurrent point and the duration exceeds the software overcurrent point detection delay time, a pulse signal is output. As shown below:

1916

)))

1917

1918

(% style="text-align:center" %)

1919

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_879549a41172d673.png]]

1920

1921

Figure 6-9-10 Schematic diagram of software overcurrent point detection

1922

1923

(% class="table-bordered" %)

1924

|(% rowspan="2" %)**F8.38**|Arbitrary reaching current 1|Default|100.0%

1925

|Setting range|(% colspan="2" %)0.0%~~300.0%（Motor rated current）

1926

|(% rowspan="2" %)**F8.39**|Arbitrary reaching current amplitude 1|Default|0.0%

1927

|Setting range|(% colspan="2" %)0.0%~~300.0%（Motor rated current）

1928

|(% rowspan="2" %)**F8.40**|Arbitrary reaching current 2|Default|100.0%

1929

|Setting range|(% colspan="2" %)0.0%~~300.0%（Motor rated current）

1930

|(% rowspan="2" %)**F8.41**|Arbitrary reaching current amplitude 2|Default|0.0%

1931

|Setting range|(% colspan="2" %)0.0%~~300.0%（Motor rated current）

1932

1933

When the output current of the inverter is within the detection amplitude of the positive and negative currents 1 and 2, it outputs a pulse signal. As shown below:

1934

1935

(% style="text-align:center" %)

1936

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_9c74ba626be55d06.png]]

1937

1938

Figure 6-9-11 Schematic diagram of arbitrary reaching frequency detection

1939

1940

(% class="table-bordered" %)

1941

|(% rowspan="3" %)**F8.42**|(% colspan="2" %)Timing function|Default|0

1942

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Disabled

1943

|1|(% colspan="2" %)Enabled

1944

|(% rowspan="5" %)**F8.43**|(% colspan="2" %)Timing duration source|Default|0

1945

|(% rowspan="4" %)Setting range|0|(% colspan="2" %)F8.44 setting

1946

|1|(% colspan="2" %)AI1

1947

|2|(% colspan="2" %)AI2

1948

|3|(% colspan="2" %)Reserved

1949

|(% rowspan="2" %)**F8.44**|(% colspan="2" %)Timing duration|Default|0.0Min

1950

|Setting range|(% colspan="3" %)0.0Min~~6500.0Min

1951

1952

This function is used to complete the timing operation of the inverter. When the F8.42 timing function selection is valid, the inverter is running timing. When the set timing running time is reached, the inverter stops and outputs pulse signals. The timer will be cleared next time it runs. The timing remaining running time can be viewed through D0.20.

1953

1954

The set timing running time is determined by F8.43 and F8.44.

1955

1956

(% class="table-bordered" %)

1957

|(% rowspan="2" %)**F8.45**|(% colspan="2" %)AI1 input voltage lower limit|Default|3.10V

1958

|Setting range|(% colspan="3" %)0.00V~~F8.46

1959

|(% rowspan="2" %)**F8.46**|(% colspan="2" %)AI1 input voltage upper limit|Default|6.80V

1960

|Setting range|(% colspan="3" %)F8.45~~10.00V

1961

1962

When the value of analog input AI1 is greater than F8.46 (AI1 input protection upper limit) or less than F8.47 (AI1 input protection lower limit), FM (FMR) outputs a pulse signal.

1963

1964

(% class="table-bordered" %)

1965

|(% rowspan="2" %)**F8.47**|(% colspan="2" %)IGBT temperature threshold|Default|75℃

1966

|Setting range|(% colspan="3" %)0.00V~~F8.46

1967

1968

When F7.07 (IGBT module radiator temperature) reaches this value, output pulse signal

1969

1970

(% class="table-bordered" %)

1971

|(% rowspan="3" %)**F8.48**|(% colspan="2" %)Fast current limiting|Default|1

1972

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Disabled

1973

|1|(% colspan="2" %)Enabled

1974

1975

Enabling the fast current limiting function can minimize the inverter's overcurrent fault and protect the inverter from uninterrupted operation. After entering the fast current-limiting state for a period of time, a fast current-limiting fault (Err40) will be reported, indicating that the inverter is overloaded. Please refer to the handling of Err10.

1976

1977

= 10 F9 group pid function of process control =

1978

1979

PID control is a common method used in process control. It adjusts the output frequency of the inverter by performing proportional, integral, and differential calculations on the difference between the feedback signal of the controlled quantity and the target quantity signal to form a negative feedback system. The controlled amount is stable at the target amount. It is suitable for process control such as flow control, pressure control and temperature control. The basic control block diagram is as follows:

1980

1981

(% style="text-align:center" %)

1982

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_972dcbcc01a1c9f6.png]]

1983

1984

Figure 6-10-1 Block diagram of process PID principle

1985

1986

(% class="table-bordered" %)

1987

|(% rowspan="8" %)**F9.00**|(% colspan="3" %)PID setting source|Default|0

1988

|(% rowspan="7" %)PID setting source|0|(% colspan="3" %)F9.01

1989

|1|(% colspan="3" %)AI1

1990

|2|(% colspan="3" %)AI2

1991

|3|(% colspan="3" %)Reserved

1992

|4|(% colspan="3" %)(((

1993

Reserved

1994

)))

1995

|5|(% colspan="3" %)Communication setting

1996

|6|(% colspan="3" %)Multi-speed instructions

1997

1998

When the frequency source selects PID, that is, if F0.03 or F0.04 is selected as 8, this group of functions will work. (Please refer to function code F0.03-F0.04). This parameter determines the target quantity given channel of the process PID. The set target value of the process PID is a relative value, and the set 100% corresponds to 100% of the feedback signal of the controlled system; the PID range (F9.04) is not necessary, because no matter how much the range is set, the system will It is calculated by relative value (0~~100%). However, if the PID range is set, the actual value of the signal corresponding to the PID setting and feedback can be visually observed through the keyboard display parameters.

1999

2000

(% class="table-bordered" %)

2001

|(% rowspan="2" %)**F9.01**|(% colspan="2" %)PID digital setting|Default|50.0%

2002

|Setting range|(% colspan="3" %)0.0%~~100.0%

2003

2004

When F9.00=0 is selected, the target source is keyboard setting. This parameter needs to be set. The reference value of this parameter is the feedback amount of the system.

2005

2006

(% class="table-bordered" %)

2007

|(% rowspan="10" %)**F9.02**|(% colspan="2" %)PID feedback source|Default|0

2008

|(% rowspan="9" %)Setting range|0|(% colspan="2" %)AI1

2009

|1|(% colspan="2" %)AI2

2010

|2|(% colspan="2" %)Reserved

2011

|3|(% colspan="2" %)AI1－AI2

2012

|4|(% colspan="2" %)PULSE setting（DI6）

2013

|5|(% colspan="2" %)Communication setting

2014

|6|(% colspan="2" %)AI1+AI2

2015

|7|(% colspan="2" %)MAX(~|AI1~|,~|AI2~|)

2016

|8|(% colspan="2" %)MIN (~|AI1~|,~|AI2~|)

2017

2018

Use this parameter to select the PID feedback channel.

2019

2020

(% class="table-bordered" %)

2021

|(% rowspan="3" %)**F9.03**|(% colspan="2" %)PID controlling direction|Default|0

2022

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Positive

2023

|1|(% colspan="2" %)Negative

2024

2025

Positive effect: When the feedback signal is less than the PID setting, the inverter output frequency is required to increase in order to make the PID balance. Such as the tension PID control of winding.

2026

2027

Reverse effect: When the feedback signal is greater than the PID setting, the output frequency of the inverter is required to decrease in order to balance the PID. Such as unwinding tension PID control.

2028

2029

The effect of this function is affected by terminal function 35: PID direction.

2030

2031

(% class="table-bordered" %)

2032

|(% rowspan="2" %)**F9.04**|(% colspan="2" %)PID setting feedback range|Default|1000

2033

|Setting range|0~~65535|(% colspan="2" %)PID given feedback range is a dimensionless unit. Used as the display of PID given and feedback.

2034

|(% rowspan="2" %)**F9.05**|(% colspan="2" %)Proportional gain P1|Default|20.0

2035

|Setting range|(% colspan="3" %)0.0~~100.0

2036

|(% rowspan="2" %)**F9.06**|(% colspan="2" %)Integral time I1|Default|2.00s

2037

|Setting range|(% colspan="3" %)0.01s~~10.00s

2038

|(% rowspan="2" %)**F9.07**|(% colspan="2" %)Differential time D1|Default|0.000s

2039

|Setting range|(% colspan="3" %)0.00~~10.000

2040

2041

Proportional gain P: determines the adjustment intensity of the entire PID regulator, the greater the P, the greater the adjustment intensity. The parameter of 100 means that when the deviation between the PID feedback amount and the given amount is 100%, the adjustment range of the PID regulator to the output frequency command is the maximum frequency (ignoring the integral effect and the derivative effect).

2042

2043

Integral time I: Decide how fast the PID regulator performs integral adjustment on the deviation between the PID feedback amount and the given amount. Integral time means that when the deviation between PID feedback quantity and given quantity is 100%, the integral regulator (ignoring proportional action and differential action) is continuously adjusted after this time, and the adjustment quantity reaches the maximum frequency (F0.09). The shorter the integration time, the greater the adjustment intensity.

2044

2045

Differential time D: determines the intensity of the PID regulator to adjust the rate of change of the deviation between the PID feedback quantity and the given quantity. Differential time means that if the feedback amount changes 100% within this time, the adjustment amount of the differential regulator is the maximum frequency (F0.09) (ignoring proportional action and integral action). The longer the derivative time, the greater the adjustment intensity.

2046

2047

(% class="table-bordered" %)

2048

|(% rowspan="2" %)**F9.08**|(% colspan="2" %)PID reverse cut-off frequency|Default|0.00Hz

2049

|Setting range|(% colspan="3" %)0．00~~F0.10

2050

|(% rowspan="2" %)**F9.09**|(% colspan="2" %)PID deviation limit|Default|0.01%

2051

|(% colspan="2" %)Setting range|(% colspan="2" %)0. 0%~~100.0%

2052

2053

Deviation limit: When the PID feedback deviation is within this range, PID stops adjusting;

2054

2055

(% class="table-bordered" %)

2056

|(% rowspan="2" %)**F9.10**|PID differential limit range|Default|0.10%

2057

|Setting range|(% colspan="2" %)0.00%~~100.00%

2058

|(% rowspan="2" %)**F9.11**|PID setting change time|Default|0.00s

2059

|Setting range|(% colspan="2" %)0.00s~~650.00s

2060

2061

PID given change time refers to the time required for the actual value of PID to change from 0.0% to 100.0%.

2062

2063

When the PID setting changes, the actual value of the PID setting will not respond immediately. Moreover, it changes linearly according to the given change time to prevent the given mutation from occurring.

2064

2065

(% class="table-bordered" %)

2066

|(% rowspan="2" %)**F9.12**|PID feedback filtering time|Default|0.00s

2067

|Setting range|(% colspan="2" %)0.00s~~60.00s

2068

|(% rowspan="2" %)**F9.13**|PID output filtering time|Default|0.00s

2069

|Setting range|(% colspan="2" %)0.00s~~60.00s

2070

2071

Filter the PID feedback and output value to eliminate sudden changes.

2072

2073

(% class="table-bordered" %)

2074

|(% rowspan="2" %)**F9.14**|(% colspan="2" %)Proportional gain P2|Default|20.0

2075

|Setting range|(% colspan="3" %)0.0~~100.0

2076

|(% rowspan="2" %)**F9.15**|(% colspan="2" %)Integral time I2|Default|2.00s

2077

|Setting range|(% colspan="3" %)0.01s~~10.00s

2078

|(% rowspan="2" %)**F9.16**|(% colspan="2" %)Differential time D2|Default|0.000s

2079

|Setting range|(% colspan="3" %)0.00~~10.000

2080

2081

The setting method is similar to F9.05, F9.06, F9.07. It is used in situations where PID parameter changes are required, see F9.18 introduction.

2082

2083

(% class="table-bordered" %)

2084

|(% rowspan="4" %)**F9.17**|(% colspan="3" %)PID parameter switchover condition|Default|0

2085

|(% rowspan="3" %)Setting range|0|(% colspan="3" %)No switchover

2086

|1|(% colspan="3" %)DI terminal

2087

|2|(% colspan="3" %)Automatic switchover based on deviation

2088

|(% rowspan="2" %)**F9.18**|(% colspan="3" %)PID parameter switchover deviation 1|Default|20.0%

2089

|Setting range|(% colspan="4" %)0.0%~~F9.20

2090

|(% rowspan="2" %)**F9.19**|(% colspan="3" %)PID parameter switchover deviation 2|Default|80.0%

2091

|Setting range|(% colspan="4" %)F9.19~~100.0%

2092

2093

In some applications, a set of PID parameters may not satisfy the entire running process. At this time, multiple groups of PID parameters may need to be switched.

2094

2095

When not switching, the PID parameter is constant as parameter group 1.

2096

2097

When the DI terminal is switched, the multi-function terminal function selection is 43: When the PID parameter switching terminal and the terminal is valid, the parameter group 2 is selected, otherwise, the parameter group 1 is selected.

2098

2099

To switch automatically according to the deviation, when the deviation between the reference and the feedback is less than the PID parameter switching deviation 1 (F9.19), use F9.05, F9.06, F9.07 as the PID adjustment parameters, and the deviation between the reference and the feedback When it is greater than PID switching deviation 2 (F9.20), use F9.15, F9.16, and F9.17 as PID adjustment parameters. The PID parameters of the deviation segment between the switching deviation 1 and the switching deviation 2 are two sets of PID parameters linear switching.

2100

2101

(% class="table-bordered" %)

2102

|(% rowspan="2" %)**F9.20**|(% colspan="2" %)PID initial value|Default|0.0%

2103

|Setting range|(% colspan="3" %)0.0%~~100.0%

2104

|(% rowspan="2" %)**F9.21**|(% colspan="2" %)PID initial value holding time|Default|0.00s

2105

|Setting range|(% colspan="3" %)0.00s~~650.00s

2106

2107

When PID is running, the inverter will first run with PID initial value (F9.21) given output and the duration is F9.22 (PID initial value holding time), and then start normal PID adjustment.

2108

2109

(% class="table-bordered" %)

2110

|(% rowspan="2" %)**F9.22**|(% colspan="2" %)Two output deviation forward maximum value|Default|1.00%.

2111

|Setting range|(% colspan="3" %)0.00%~~100.00%

2112

|(% rowspan="2" %)**F9.23**|(% colspan="2" %)Two output deviation reverse maximum value|Default|1.00%

2113

|Setting range|(% colspan="3" %)0.00%~~100.00%

2114

2115

This function code is used to limit the difference between the two beats (2ms/beat) of the PID output, so as to prevent the PID output from changing too fast. F9.23 and F9.24 respectively correspond to the maximum output deviation during forward and reverse rotation.

2116

2117

(% class="table-bordered" %)

2118

|(% rowspan="7" %)**F9.24**|(% colspan="3" %)PID integral property|Default|00

2119

|(% rowspan="6" %)Setting range|Ones Place|(% colspan="3" %)Integration separation

2120

|0|(% colspan="3" %)Disabled

2121

|1|(% colspan="3" %)Enabled

2122

|Tens Place|(% colspan="3" %)Output to limit value

2123

|0|(% colspan="3" %)Continue the integral

2124

|1|(% colspan="3" %)Stop the integral

2125

2126

Integration separation

2127

2128

When it is valid, if terminal function 22: integral pause is valid, the PID integral operation will stop. Only proportional and derivative are calculated.

2129

2130

Output to limit value

2131

2132

If it is to stop integration, when the PID output value reaches the maximum or minimum value, the PID integration stops calculating.

2133

2134

If it is continuous integration, the PID integration will be calculated at any time

2135

2136

(% class="table-bordered" %)

2137

|(% rowspan="2" %)**F9.25**|(% colspan="2" %)Detection value of PID feedback loss|Default|0.0%

2138

|Setting range|(% colspan="3" %)(((

2139

0.0%:No judging feedback loss

0.1%~~100.0%

)))

|(% rowspan="2" %)**F9.26**|(% colspan="2" %)Detection time of PID feedback loss|Default|0.0s

2144

|Setting range|(% colspan="3" %)0.0s~~20.0s

2145

2146

This function code is used to judge whether PID feedback is lost. When the PID feedback is less than the feedback loss detection value (F9.26) and the duration reaches F9.27 (feedback loss detection time), the inverter reports a fault and runs according to the fault handling method.

2147

2148

(% class="table-bordered" %)

2149

|(% rowspan="3" %)**F9.27**|(% colspan="3" %)PID operation at stop|Default|0

2150

|(% rowspan="2" %)Setting range|0|(% colspan="3" %)No PID operation at stop

2151

|1|(% colspan="3" %)PID operation at stop

2152

2153

(% class="table-bordered" %)

2154

|(% rowspan="3" %)**F9.28**|(% colspan="2" %)PID function selection|Default|0

2155

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Normal PID

2156

|1|(% colspan="2" %)Sleep PID

2157

2158

0: The inverter runs under normal PID control and the sleep function is invalid.

2159

2160

1: The inverter runs under sleep PID control, and the sleep function is enabled.

2161

2162

(% class="table-bordered" %)

2163

|(% rowspan="2" %)**F9.29**|PID sleep threshold|Default|60.0%

2164

|Setting range|(% colspan="2" %)0.0%~~100.0%

2165

|(% rowspan="2" %)**F9.30**|PID sleep delay|Default|3.0s

2166

|Setting range|(% colspan="2" %)0.0~~3600s

2167

|(% rowspan="2" %)**F9.31**|PID wake-up threshold|Default|20.0%

2168

|Setting range|(% colspan="2" %)0.0%~~100.0%

2169

|(% rowspan="2" %)**F9.32**|PID wake-up time delay|Default|3.0s

2170

|PID wake-up time delay|(% colspan="2" %)0.0~~3600s

2171

2172

When the sleep PID is selected, if the feedback is higher than the setting of F9.29 sleep threshold, the inverter will start the sleep timer. After the sleep delay time set by F9.30, if the feedback amount is still higher than the setting of F9.29 If the feedback is lower than the setting of the wake-up threshold of F9.31, the inverter will start the wake-up timer. After the time set by F9.32 wake-up delay, if the feedback If it is still lower than the set value of F9.31 wake-up threshold, the wake-up is successful and PID control is performed. Refer to Figure 6-22 below to understand the relationship between the above parameters.

2173

2174

(% style="text-align:center" %)

2175

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_229dff56f8f13b95.png]]

2176

2177

Figure 6-10-2 PID sleep and wake-up timing diagram

2178

2179

= 11 FA group faults & protection =

2180

2181

(% class="table-bordered" %)

2182

|(% rowspan="3" %)**FA.00**|Motor overload protection selection|Default|1

2183

|(% rowspan="2" %)Setting range|0|Disabled

2184

|1|Enabled

2185

2186

Choose 0: The inverter has no overload protection for the load motor, at this time the thermal relay shall be added in front of the motor;

2187

2188

Choose 1: At this time, the inverter has overload protection function for the motor. See FA.01 for protection value.

2189

2190

(% class="table-bordered" %)

2191

|(% rowspan="2" %)**FA.01**|Motor overload protection gain|Default|1.00

2192

|Setting range|(% colspan="2" %)0.20~~10.00

2193

2194

Motor overload protection is an inverse time curve; 220%×(FA.01)×motor rated current for 1 minute, 150%×(FA.01)×motor rated current for 60 minutes.

2195

2196

(% class="table-bordered" %)

2197

|(% rowspan="2" %)**FA.02**|Motor overload warning coefficient|Default|80%

2198

|Setting range|(% colspan="2" %)50%~~100%

2199

2200

The reference value of this value is the motor overload current. When the inverter detects that the output current reaches (FA.02) × motor overload current and continues for the specified time on the inverse time curve, it outputs a pre-alarm signal from DO or relay.

2201

2202

(% class="table-bordered" %)

2203

|(% rowspan="2" %)**FA.03**|Overvoltage stall gain|Default|10

2204

|Setting range|(% colspan="2" %)0 （Invalid）~~100

2205

2206

Adjust the inverter's ability to suppress overvoltage stall. The larger the value, the stronger the ability to suppress overvoltage.

2207

2208

For loads with small inertia, this value should be small, otherwise the dynamic response of the system will slow down.

2209

2210

For loads with large inertia, this value should be large, otherwise the suppression effect is not good, and overvoltage faults may occur.

2211

2212

(% class="table-bordered" %)

2213

|(% rowspan="2" %)**FA.04**|Overvoltage stall protective voltage|Default|130%

2214

|Setting range|(% colspan="2" %)120%~~150%(3 phase)

2215

2216

Select the protection point of the overvoltage stall function. When this value is exceeded, the inverter starts to perform the over-voltage stall protection function.

2217

2218

(% class="table-bordered" %)

2219

|(% rowspan="2" %)**FA.05**|Overcurrent stall gain|Default|Model dependent

2220

|Setting range|0~~100|

2221

2222

Adjust the inverter's ability to suppress excessive stall speed. The larger the value, the stronger the ability to suppress overcurrent.

2223

2224

For loads with small inertia, this value should be small, otherwise the dynamic response of the system will slow down.

2225

2226

For loads with large inertia, this value should be large, otherwise the suppression effect is not good, and overcurrent faults may occur.

2227

2228

(% class="table-bordered" %)

2229

|(% rowspan="2" %)**FA.06**|Overvoltage stall protective current|Default|150%

2230

|Setting range|(% colspan="2" %)100%~~200%

2231

2232

Select the current protection point for the over-current stall function. When this value is exceeded, the inverter starts to perform the overcurrent stall protection function.

2233

2234

(% class="table-bordered" %)

2235

|(% rowspan="3" %)**FA.07**|(% colspan="2" %)Short-circuit to ground upon power-on|Default|1

2236

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Disabled

2237

|1|(% colspan="2" %)Enabled

2238

2239

The inverter can be selected to detect whether the motor has a ground protection short-circuit fault when the inverter is powered on. If this function is valid, the inverter will output for a short time at the moment of power-on.

2240

2241

(% class="table-bordered" %)

2242

|(% rowspan="2" %)**FA.08**|Fault auto reset times|Default|0

2243

|Setting range|(% colspan="2" %)0~~5

2244

2245

When the inverter selects automatic fault reset, it is used to set the number of times that can be reset automatically. If the value exceeds this value, the inverter will be on standby and waiting for repair.

2246

2247

(% class="table-bordered" %)

2248

|(% rowspan="2" %)**FA.09**|Relay action during fault auto reset|Default|0

2249

|Setting range|(% colspan="2" %)0:Disabled； 1:Enabled

2250

2251

After selecting the inverter fault automatic reset function, during the execution of the fault reset, through this parameter setting, you can decide whether the fault relay is required to act, so as to shield the fault alarm caused by this and make the equipment continue to run.

2252

2253

(% class="table-bordered" %)

2254

|(% rowspan="2" %)**FA.10**|(% colspan="2" %)Time interval of fault auto reset|Default|1.0s

2255

|Setting range|(% colspan="3" %)0.1s~~100.0s

2256

2257

The waiting time for the inverter from the fault alarm to the automatic reset of the fault.

2258

2259

(% class="table-bordered" %)

2260

|(% rowspan="2" %)**FA.11**|(% colspan="2" %)Input phase loss protection|Default|Model dependent

2261

|Setting range|(% colspan="3" %)(((

0:Disabled

1:Enabled

)))

Choose whether to protect the input phase loss.

2268

2269

(% class="table-bordered" %)

2270

|(% rowspan="2" %)**FA.12**|(% colspan="2" %)Output phase loss protection|Default|1

2271

|Setting range|(% colspan="3" %)(((

0:Disabled

1:Enabled

)))

Choose whether to protect the output phase loss.

2278

2279

(% class="table-bordered" %)

2280

|(% rowspan="9" %)**FA.13**|(% colspan="2" style="width:442px" %)Fault protection action selection 1|(% style="width:451px" %)Default|(% colspan="2" %)00000

2281

|(% rowspan="8" %)Setting range|(% style="width:316px" %)Ones Place|(% colspan="3" style="width:978px" %)Motor Overload(Err11)

2282

|(% style="width:316px" %)0|(% colspan="3" style="width:978px" %)Free stopping

2283

|(% style="width:316px" %)1|(% colspan="3" style="width:978px" %)Stop according to the stop mode

2284

|(% style="width:316px" %)2|(% colspan="3" style="width:978px" %)Continue to run

2285

|(% style="width:316px" %)Tens Place|(% colspan="3" style="width:978px" %)Input Phase Loss(Err12) (0~~2,as ones place)

2286

|(% style="width:316px" %)Hundr-eds Place|(% colspan="3" style="width:978px" %)Output Phase Loss (Err13) (0~~2,as ones place)

2287

|(% style="width:316px" %)Thous-ands Place|(% colspan="3" style="width:978px" %)External Fault(Err15) (0~~2,as ones place)

2288

|(% style="width:316px" %)Ten thous-ands Place|(% colspan="3" style="width:978px" %)Communication Fault(Err16) (0~~2,as ones place)

2289

|(% rowspan="11" %)**FA.14**|(% colspan="2" style="width:442px" %)Reserved|(% style="width:451px" %)Default|(% colspan="2" %)

2290

|(% rowspan="10" %)Setting range|(% style="width:316px" %)Ones Place|(% colspan="3" style="width:978px" %)Reserved

2291

|(% style="width:316px" %)0|(% colspan="3" style="width:978px" %)Reserved

2292

|(% style="width:316px" %)1|(% colspan="3" style="width:978px" %)Reserved

2293

|(% style="width:316px" %)2|(% colspan="3" style="width:978px" %)Reserved

2294

|(% style="width:316px" %)Tens Place|(% colspan="3" style="width:978px" %)Reserved

2295

|(% style="width:316px" %)0|(% colspan="3" style="width:978px" %)Reserved

2296

|(% style="width:316px" %)1|(% colspan="3" style="width:978px" %)Reserved

2297

|(% style="width:316px" %)Hundr-eds Place|(% colspan="3" style="width:978px" %)Reserved

2298

|(% style="width:316px" %)Thous-ands Place|(% colspan="3" style="width:978px" %)Reserved

2299

|(% style="width:316px" %)Ten thous-ands Place|(% colspan="3" style="width:978px" %)Reserved

2300

|(% rowspan="9" %)**FA.15**|(% colspan="2" style="width:442px" %)Fault protection action selection 3|(% style="width:451px" %)Default|(% colspan="2" %)00000

2301

|(% rowspan="7" %)Setting range|(% style="width:316px" %)Ones Place|(% colspan="3" style="width:978px" %)User-defined fault 1(Err27) (0~~2,as ones place of FA.13)

2302

|(% style="width:316px" %)Tens Place|(% colspan="3" style="width:978px" %)User-defined fault 2(Err28) (0~~2,as ones place of FA.13)

2303

|(% style="width:316px" %)Hundr-eds Place|(% colspan="3" style="width:978px" %)Powering on time reached(Err29) (0~~2,as ones place of FA.13)

2304

|(% style="width:316px" %)Thous-ands Place|(% colspan="3" style="width:978px" %)Load loss(Err30)

2305

|(% style="width:316px" %)0|(% colspan="3" style="width:978px" %)Free stopping

2306

|(% style="width:316px" %)1|(% colspan="3" style="width:978px" %)Stop according to the stop mode

2307

|(% style="width:316px" %)2|(% colspan="3" style="width:978px" %)Decelerate to 7% of the rated frequency of the motor and continue to run, and automatically return to the set frequency if the load is not lost

2308

| |(% style="width:316px" %)Ten thous-ands Place|(% colspan="3" style="width:978px" %)(((

2309

PID feedback loss during

2310

2311

Running (Err31) (0~~2,as ones place of FA.13)

2312

)))

2313

|(% rowspan="6" %)**FA.16**|(% colspan="2" style="width:442px" %)(((

2314

Overcurrent stall Integral coefficient

2315

)))|(% colspan="2" style="width:451px" %)Default|500

2316

|(% rowspan="5" %)Setting range|(% colspan="4" rowspan="5" %)1~~2000

2317

2318

set overcurrent stall Integral coefficient rate.

2319

2320

When “free stop” is selected: the inverter prompts Err~*~* and stops directly.

2321

2322

When "Stop according to stop mode" is selected: the inverter prompts A~*~* and stops according to the stop mode, and prompts ErrXX after stopping.

2323

2324

When “continue running” is selected: the inverter continues to run and prompts A~*~*. For the running frequency, refer to the description of FA.20 and FA.21.

2325

2326

(% class="table-bordered" %)

2327

|(% rowspan="2" %)(((

FA.17

)))|(((

Undervoltage setting

)))|(((

Default

)))|(((

100.0%

)))

|(((

Setting range

)))|(% colspan="2" rowspan="1" %)(((

60.0%~~140.0%

)))

Instantaneous power failure mode selection

2343

2344

(% class="table-bordered" %)

2345

|(% rowspan="2" %)**FA.18**|Undervoltage setting|Default|100.0%

2346

|Setting range|(% colspan="2" %)60.0%~~140.0%

2347

2348

Adjusting this parameter can adjust the voltage point at which the inverter reports undervoltage fault (Err09), and 100.0% corresponds to 350V.

2349

2350

(% class="table-bordered" %)

2351

|(% rowspan="2" %)**FA.19**|Overvoltage setting|Default|810.0V

2352

|Setting range|(% colspan="2" %)200.0V ~~ 2500.0V

2353

2354

Generally, this parameter is not adjusted after the inverter leaves the factory. If there is frequent overvoltage during operation, please consult the manufacturer's customer service department before making adjustments.

2355

2356

(% class="table-bordered" %)

2357

|(% rowspan="6" %)**FA.20**|(% colspan="2" %)Continue running frequency selection during failure|Default|0

2358

|(% rowspan="5" %)Setting range|0|(% colspan="2" %)Run with the current run frequency

2359

|1|(% colspan="2" %)Run with the setting frequency

2360

|2|(% colspan="2" %)Run with the upper limit frequency

2361

|3|(% colspan="2" %)Run with lower limit frequency.

2362

|4|(% colspan="2" %)(((

2363

Run with standby frequency when abnormal

(FA.21)

)))

|(% rowspan="2" %)**FA.21**|(% colspan="2" %)Abnormal standby frequency setting|Default|100.0%（Current set frequency）

2368

|(% colspan="2" %)Setting range|(% colspan="2" %)60.0%~~100.0%

2369

2370

When a fault occurs during the operation of the inverter and the fault handling method is keep running, the inverter prompts A~*~* and runs at the set frequency determined by this function.

2371

2372

(% class="table-bordered" %)

2373

|(% rowspan="4" %)**FA.22**|(% colspan="2" %)Action selection at instantaneous power failure|Default|0

2374

|(% rowspan="3" %)Setting range|0|(% colspan="2" %)Invalid

2375

|1|(% colspan="2" %)Stop as Deceleration time 1

2376

|2|(% colspan="2" %)Stop as Deceleration time 2

2377

|(% rowspan="2" %)**FA.23**|(% colspan="2" %)Action pause judging voltage at instantaneous power failure|Default|90.0%

2378

|(% colspan="2" %)Setting range|(% colspan="2" %)80.0%~~100.0%(Standard Bus Voltage)

2379

|(% rowspan="2" %)**FA.24**|(% colspan="2" %)Voltage rally judging time at instantaneous power failure|Default|0.50s

2380

|(% colspan="2" %)Setting range|(% colspan="2" %)0.00s~~100.00s

2381

|(% rowspan="2" %)**FA.25**|(% colspan="2" %)Action judging voltage at instantaneous power failure|Default|80.0%

2382

|(% colspan="2" %)Setting range|(% colspan="2" %)60.0%~~100.0%( Standard Bus Voltage)

2383

2384

This function means that the inverter will not stop when the power is cut instantaneously. In the case of an instantaneous power failure or a sudden voltage drop, the inverter will reduce its output speed, and compensate for the voltage drop by feeding back energy through the load to keep the inverter running in a short time.

2385

2386

If the instantaneous stop non-stop function selection is valid, when the bus voltage is lower than the voltage indicated by the instantaneous stop non-stop action judgment voltage (FA.25), the inverter will decelerate according to the instantaneous stop action selection. When the stop action judgment voltage (FA.25) represents the voltage, and the duration is maintained for the momentary stop and non-stop voltage rise judgment time (FA.24), the inverter resumes the set frequency operation; otherwise the inverter will continue to reduce the operating frequency to Stop at 0 o'clock. Instantaneous stop non-stop function if shown.

2387

2388

The deceleration time of instantaneous power failure is too long, the load feedback energy is small, and the low voltage can not be effectively compensated; the deceleration time is too short, the load feedback energy is large, which will cause overvoltage protection. Please adjust the deceleration time appropriately according to the load inertia and the weight of the load.

2389

2390

(% class="table-bordered" %)

2391

|(% rowspan="3" %)**FA.26**|(% colspan="2" %)Loss of loads protection options|Default|0

2392

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Disabled

2393

|1|(% colspan="2" %)Enabled

2394

|(% rowspan="2" %)**FA.27**|(% colspan="2" %)Loss of loads detection level|Default|10.0%

2395

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0%~~100.0%（Motor rated current）

2396

|(% rowspan="2" %)**FA.28**|(% colspan="2" %)Loss of loads detection time|Default|1.0s

2397

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s~~60.0s

2398

2399

If this function is valid, when the inverter loses load, the inverter reports Err30 fault, and the output frequency is 7% of the rated frequency; if the load is restored, it will run at the set frequency. The off-load detection level and detection time can be set.

2400

2401

(% class="table-bordered" %)

2402

|(% rowspan="6" %)**FA.29**|(% colspan="2" %)The decimal point of the frequency in failure state|Default|222

2403

|(% rowspan="5" %)Setting range|Ones Place|(% colspan="2" %)The third fault frequency decimal point

2404

|1|(% colspan="2" %)1 decimal point

2405

|2|(% colspan="2" %)2 decimal point

2406

|Tens Place|(% colspan="2" %)The second fault frequency decimal point (1~~2,as ones place)

2407

|Hundreds Place|(% colspan="2" %)The first fault frequency decimal point (1~~2,as ones place)

2408

2409

Since the frequency decimal point can be set, this function code is used to record the position of the decimal point of the frequency at the time of failure (for frequency display during failure).

2410

2411

Note: The function code display data is H.xxx, where H. means hexadecimal data.

2412

2413

= 12 FB group frequency swing, length fixing and counting =

2414

2415

The swing frequency function is suitable for textile, chemical fiber and other industries and occasions that require traverse and winding functions.

2416

2417

Swing frequency function means that the output frequency of the inverter swings up and down around the set frequency (frequency command is selected by F0.07). The trajectory of the running frequency on the time axis is shown in the figure below, where the swing amplitude is determined by FB.00 and FB. 01 setting, when FB.01 is set to 0, that is, the swing amplitude is 0, and the swing frequency has no effect.

2418

2419

(% style="text-align:center" %)

2420

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_1c70827204f62468.png]]

2421

2422

Figure 6-12-1 Schematic diagram of swing frequency work

2423

2424

(% class="table-bordered" %)

2425

|(% rowspan="3" %)**FB.00**|(% colspan="2" %)Swing frequency setting mode|Default|0

2426

|(% rowspan="2" %)Setting range|0|(% colspan="2" %)Relative to the central frequency

2427

|1|(% colspan="2" %)Relative to the maximum frequency

2428

2429

Use this parameter to determine the reference amount of swing.

2430

2431

0: Relative to the center frequency (F0.07 frequency source selection), a variable swing amplitude system. The swing amplitude changes with the center frequency (set frequency).

2432

2433

1: Relative to the maximum frequency (F0.10 maximum output frequency), it is a fixed swing amplitude system.

2434

2435

(% class="table-bordered" %)

2436

|(% rowspan="2" %)**FB.01**|(% colspan="2" %)Swing frequency amplitude|Default|0.0%

2437

|Setting range|(% colspan="3" %)0.0%~~100.0%

2438

|(% rowspan="2" %)**FB.02**|(% colspan="2" %)Jump frequency amplitude|Default|0.0%

2439

|Setting range|(% colspan="3" %)0.0%~~50.0%

2440

2441

Use this parameter to determine the swing amplitude and kick frequency. The swing frequency operation frequency is restricted by the upper and lower limit frequencies.

2442

2443

The swing amplitude is relative to the center frequency (variable swing amplitude, select FB.00=0): swing amplitude AW = frequency source F0.07 × swing amplitude FB.01.

2444

2445

The swing amplitude is relative to the maximum frequency (fixed swing amplitude, select FB.00=1): swing amplitude AW = maximum frequency F0.10× swing amplitude FB.01.

2446

2447

Kick frequency = swing amplitude AW × sudden jump frequency amplitude FB.02. That is, when the swing frequency is running, the value of the kick frequency relative to the swing amplitude.

2448

2449

If the swing amplitude is relative to the center frequency (variable swing amplitude, select FB.00=0), the kick frequency is the variable value.

2450

2451

If the swing amplitude is relative to the maximum frequency (fixed swing amplitude, select FB.00=1), the kick frequency is a fixed value.

2452

2453

(% class="table-bordered" %)

2454

|(% rowspan="2" %)**FB.03**|(% colspan="2" %)Swing frequency cycle|Default|10.0s

2455

|Setting range|(% colspan="3" %)0.0s~~3000.0s

2456

|(% rowspan="2" %)**FB.04**|(% colspan="2" %)Triangular wave rising time coefficient|Default|50.0%

2457

|Setting range|(% colspan="3" %)0.0%~~100.0%

2458

2459

Swing frequency cycle: the time value of a complete swing frequency cycle. FB.04 triangle wave rise time coefficient is relative to FB.03 swing frequency period.

2460

2461

Triangular wave rise time = swing frequency period FB.03 × triangular wave rise time coefficient FB.04 (unit: s)

2462

2463

Triangular wave falling time = swing frequency period FB.03 × (1-triangular wave rising time coefficient FB.04) (unit: s)

2464

2465

(% class="table-bordered" %)

2466

|(% rowspan="2" %)**FB.05**|Setting length|Default|1000m

2467

|Setting range|(% colspan="2" %)0m~~65535m

2468

|(% rowspan="2" %)**FB.06**|Actual length|Default|0m

2469

|Setting range|(% colspan="2" %)0m~~65535m

2470

|(% rowspan="2" %)**FB.07**|Number of pulses per meter|Default|100.0

2471

|Setting range|(% colspan="2" %)0.1~~6553.5

2472

2473

The three function codes of set length, actual length and number of pulses per m are mainly used for fixed length control. The length is calculated by the pulse signal input from the digital input terminal, and the corresponding input terminal needs to be set as the length counting input terminal. Generally, when the pulse frequency is high, DI5 input is required.

2474

2475

Actual length = length count input pulse number / pulse number per m

2476

2477

When the actual length FB.06 exceeds the set length FB.05, the multi-function digital output terminal "length reach terminal" will output ON signal (please refer to F1.04 function code)

2478

2479

(% class="table-bordered" %)

2480

|(% rowspan="2" %)**FB.08**|(% colspan="2" %)Set count value|Default|1000

2481

|Setting range|(% colspan="3" %)1~~65535

2482

|(% rowspan="2" %)**FB.09**|(% colspan="2" %)Designated count value|Default|1000

2483

|Setting range|(% colspan="3" %)1~~65535

2484

2485

The count value is counted by inputting the pulse signal from the counter input terminal in the multi-function switch input terminal.

2486

2487

When the count value reaches the set count value, the switch output terminal outputs a signal that the set count value has reached. The counter stops counting.

2488

2489

When the count value reaches the designated count value, the switch output terminal outputs a signal that the designated count value has reached. The counter continues to count and stops at the "set count value".

2490

2491

The designated count value FB.09 should not be greater than the set count value FB.08.

2492

2493

This function is as below:

2494

2495

(% style="text-align:center" %)

2496

[[image:CHAPTER 7 FUNCTIONAL PARAMETER DETAILS_html_3afe609068e8ab4b.png]]

2497

2498

Figure 6-12-2 Schematic diagram of set count value given and designated count value given

2499

2500

= 13 FC group communication parameters =

2501

2502

(% class="table-bordered" %)

2503

|(% rowspan="2" %)**FC.00**|Local address|Default|1

2504

|Setting range|(% colspan="2" %)00~~247

2505

2506

When the local address is set to 0, it is the broadcast address, which realizes the broadcast function of the host computer. The address of this machine is unique (except the broadcast address), which is the basis for the point-to-point communication between the host computer and the inverter.

2507

2508

(% class="table-bordered" %)

2509

|(% rowspan="9" %)**FC.01**|Baud Rate|(% colspan="2" %)Default|5

2510

|(% rowspan="8" %)Setting range|0|(% colspan="2" %)300 bps

2511

|1|(% colspan="2" %)600 bps

2512

|2|(% colspan="2" %)1200 bps

2513

|3|(% colspan="2" %)2400 bps

2514

|4|(% colspan="2" %)4800 bps

2515

|5|(% colspan="2" %)9600 bps

2516

|6|(% colspan="2" %)19200 bps

2517

|7|(% colspan="2" %)38400 bps

2518

2519

This parameter is used to set the data transmission rate between the host computer and the inverter. Note that the baud rate set by the host computer and the inverter must be consistent, otherwise, the communication cannot be carried out. The greater the baud rate, the faster the communication speed.

2520

2521

(% class="table-bordered" %)

2522

|(% rowspan="5" %)**FC.02**|Data format|Default|3

2523

|(% rowspan="4" %)Setting range|0|No check, data format <8,N,2>

2524

|1|Even parity check, data format <8,E,1>

2525

|2|Odd Parity check, data format <8,0,1>

2526

|3|No check, data format <8,N,1>

2527

2528

The data format set by the host computer and the inverter must be same, otherwise, the communication cannot be carried out.

2529

2530

(% class="table-bordered" %)

2531

|(% rowspan="2" %)**FC.03**|Response delay|Default|2ms

2532

|Setting range|(% colspan="2" %)0~~20ms

2533

2534

Response delay: refers to the intermediate time between the end of the inverter data receiving and the sending of data to the upper computer. If the response delay is less than the system processing time, the response delay is based on the system processing time. If the response delay is longer than the system processing time, the system will wait after processing the data until the response delay time expires before going to the upper computer. send data.

2535

2536

(% class="table-bordered" %)

2537

|(% rowspan="2" %)**FC.04**|Communication timeout|Default|0.0 s

2538

|Setting range|(% colspan="2" %)0.0 s（Invalid）,0.1~~60.0s

2539

2540

When the function code is set to 0.0 s, the communication timeout time parameter is invalid.

2541

2542

When the function code is set to a valid value, if the interval between one communication and the next communication exceeds the communication timeout time, the system will report a communication failure error (Err16). Under normal circumstances, it is set to invalid. If you set the secondary parameters in a continuous communication system, you can monitor the communication status.

2543

2544

(% class="table-bordered" %)

2545

|(% rowspan="3" %)**FC.05**|Communication reading current resolution|Default|0

2546

|(% rowspan="2" %)Setting range|0|0.01A

2547

|1|0.1A

2548

2549

Used to determine the output unit of the current value when the communication reads the output current.

2550

2551

= 14 FD group muti-stage speed and simple plc functions =

2552

2553

The simple PLC function is that the inverter has a programmable controller (PLC) built in to complete automatic control of multi-segment frequency logic. The running time, running direction and running frequency can be set to meet the technological requirements. This series of inverters can realize 16-speed change control, and there are 4 kinds of acceleration and deceleration time for selection. When the set PLC completes a cycle, an ON signal can be output from the multifunctional digital output terminals DO1 and DO2 or multifunctional relay 1 and relay 2. See F1.02~~F1.05 for details. When the frequency source selection F0.07, F0.03, F0.04 is determined as the multi-speed operation mode, it is necessary to set FD.00~~FD.15 to determine its characteristics.

2554

2555

(% class="table-bordered" %)

2556

|(% rowspan="2" %)**FD.00**|Multistage Speed0|Default|0.0%

2557

|Setting range|(% colspan="2" %)-100.0%~~100.0%； 100.0% for maximum frequency （F0.10）

2558

|(% rowspan="2" %)**FD.01**|Multistage Speed1|Default|0.0%

2559

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2560

|(% rowspan="2" %)**FD.02**|Multistage Speed2|Default|0.0%

2561

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2562

|(% rowspan="2" %)**FD.03**|Multistage Speed3|Default|0.0%

2563

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2564

|(% rowspan="2" %)**FD.04**|Multistage Speed4|Default|0.0%

2565

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2566

|(% rowspan="2" %)**FD.05**|Multistage Speed5|Default|0.0%

2567

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2568

|(% rowspan="2" %)**FD.06**|Multistage Speed6|Default|0.0%

2569

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2570

|(% rowspan="2" %)**FD.07**|Multistage Speed7|Default|0.0%

2571

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2572

|(% rowspan="2" %)**FD.08**|Multistage Speed8|Default|0.0%

2573

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2574

|(% rowspan="2" %)**FD.09**|Multistage Speed9|Default|0.0%

2575

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2576

|(% rowspan="2" %)**FD.10**|Multistage Speed10|Default|0.0Hz

2577

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2578

|(% rowspan="2" %)**FD.11**|Multistage Speed11|Default|0.0%

2579

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2580

|(% rowspan="2" %)**FD.12**|Multistage Speed12|Default|0.0%

2581

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2582

|(% rowspan="2" %)**FD.13**|Multistage Speed13|Default|0.0%

2583

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2584

|(% rowspan="2" %)**FD.14**|Multistage Speed14|Default|0.0%

2585

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2586

|(% rowspan="2" %)**FD.15**|Multistage Speed15|Default|0.0%

2587

|Setting range|(% colspan="2" %)-100.0%~~100.0%

2588

2589

When the frequency source parameters F0.07, F0.03, F0.04 are determined to be the PLC operation mode, you need to set FD.00 ~~ FD.15, FD.16, FD.17, FD.18 ~~ FD.49 to determine them. characteristic.

2590

2591

Note: The symbols of FD.00~~FD.15 determine the running direction of the simple PLC. If it is negative, it means running in the reverse direction.

2592

2593

Simple PLC schematic diagram:

2594

2595

(% class="table-bordered" %)

2596

|(% rowspan="4" %)**FD.16**|(% colspan="2" %)Simple PLC running mode|Default|0

2597

|(% rowspan="3" %)Setting range|0|(% colspan="2" %)Stop after the AC Drive runs one cycle

2598

|1|(% colspan="2" %)Keep final values after the AC Drive runs one cycle（running frequency）

2599

|2|(% colspan="2" %)Repeat after the AC Drive runs one cycle

2600

|(% rowspan="7" %)**FD.17**|(% colspan="2" %)Simple PLC retentive selection|Default|00

2601

|(% rowspan="6" %)Setting range|Ones place|(% colspan="2" %)(Retentive upon power failure)

2602

|0|(% colspan="2" %)No

2603

|1|(% colspan="2" %)Yes

2604

|Tens place|(% colspan="2" %)(Retentive upon stop)

2605

|0|(% colspan="2" %)No

2606

|1|(% colspan="2" %)Yes

PLC operation mode

**0: Stop after the AC Drive runs one cycle**

2611

2612

After the inverter completes a single cycle, it stops automatically, and it needs to be given a run command again to start.

2613

2614

**1: Keep final values after the AC Drive runs one cycle（running frequency）**

2615

2616

After the inverter completes a single cycle, it automatically maintains the operating frequency and direction of the last segment.

2617

2618

**2: Repeat after the AC Drive runs one cycle**

2619

2620

After the inverter completes one cycle, it will automatically start the next cycle until the system stops when there is a stop command.

2621

2622

**3: Retentive upon power failure**

2623

2624

PLC power-down memory refers to memorizing the operation stage and frequency of PLC before power-off.

2625

2626

**4: Retentive upon stop**

2627

2628

PLC stop memory is to record the previous PLC running stage and running frequency when stopping.

2629

2630

(% class="table-bordered" %)

2631

|(% rowspan="2" %)**FD.18**|(% colspan="2" %)Running time of simple PLC reference 0|Default|0.0s(h)

2632

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2633

|(% rowspan="2" %)**FD.19**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 0|Default|0

2634

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2635

|(% rowspan="2" %)**FD.20**|(% colspan="2" %)Running time of simple PLC reference 1|Default|0.0s(h)

2636

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2637

|(% rowspan="2" %)**FD.21**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 1|Default|0

2638

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2639

|(% rowspan="2" %)**FD.22**|(% colspan="2" %)Running time of simple PLC reference 2|Default|0.0s(h)

2640

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2641

|(% rowspan="2" %)**FD.23**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 2|Default|0

2642

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2643

|(% rowspan="2" %)**FD.24**|(% colspan="2" %)Running time of simple PLC reference 3|Default|0.0s(h)

2644

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2645

|(% rowspan="2" %)**FD.25**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 3|Default|0

2646

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2647

|(% rowspan="2" %)**FD.26**|(% colspan="2" %)Running time of simple PLC reference 4|Default|0.0s(h)

2648

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2649

|(% rowspan="2" %)**FD.27**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 4|Default|0

2650

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2651

|(% rowspan="2" %)**FD.28**|(% colspan="2" %)Running time of simple PLC reference 5|Default|0.0s(h)

2652

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2653

|(% rowspan="2" %)**FD.29**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 5|Default|0

2654

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2655

|(% rowspan="2" %)**FD.30**|(% colspan="2" %)Running time of simple PLC reference 6|Default|0.0s(h)

2656

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2657

|(% rowspan="2" %)**FD.31**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 6|Default|0

2658

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2659

|(% rowspan="2" %)**FD.32**|(% colspan="2" %)Running time of simple PLC reference 7|Default|0.0s(h)

2660

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2661

|(% rowspan="2" %)**FD.33**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 7|Default|0

2662

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2663

|(% rowspan="2" %)**FD.34**|(% colspan="2" %)Running time of simple PLC reference 8|Default|0.0s(h)

2664

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2665

|(% rowspan="2" %)**FD.35**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 8|Default|0

2666

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2667

|(% rowspan="2" %)**FD.36**|(% colspan="2" %)Running time of simple PLC reference 9|Default|0.0s(h)

2668

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2669

|(% rowspan="2" %)**FD.37**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 9|Default|0

2670

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2671

|(% rowspan="2" %)**FD.38**|(% colspan="2" %)Running time of simple PLC reference 10|Default|0.0s(h)

2672

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0 s(h)~~6553.5s(h)

2673

|(% rowspan="2" %)**FD.39**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 10|Default|0

2674

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2675

|(% rowspan="2" %)**FD.40**|(% colspan="2" %)Running time of simple PLC reference 11|Default|0.0s(h)

2676

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2677

|(% rowspan="2" %)**FD.41**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 11|Default|0

2678

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2679

|(% rowspan="2" %)**FD.42**|(% colspan="2" %)Running time of simple PLC reference 12|Default|0.0s(h)

2680

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2681

|(% rowspan="2" %)**FD.43**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 12|Default|0

2682

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2683

|(% rowspan="2" %)**FD.44**|(% colspan="2" %)Running time of simple PLC reference 13|Default|0.0s(h)

2684

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2685

|(% rowspan="2" %)**FD.45**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 13|Default|0

2686

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2687

|(% rowspan="2" %)**FD.46**|(% colspan="2" %)Running time of simple PLC reference 14|Default|0.0s(h)

2688

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2689

|(% rowspan="2" %)**FD.47**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 14|Default|0

2690

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2691

|(% rowspan="2" %)**FD.48**|(% colspan="2" %)Running time of simple PLC reference 15|Default|0.0s(h)

2692

|(% colspan="2" %)Setting range|(% colspan="2" %)0.0s(h)~~6553.5s(h)

2693

|(% rowspan="2" %)**FD.49**|(% colspan="2" %)Acceleration/deceleration time of simple PLC reference 15|Default|0

2694

|(% colspan="2" %)Setting range|(% colspan="2" %)0~~3

2695

|(% rowspan="4" %)**FD.50**|(% colspan="2" %)Time unit of simple PLC running|Default|0

2696

|(% rowspan="3" %)Setting range|0|(% colspan="2" %)s:second

2697

|1|(% colspan="2" %)h:hour

2698

|2|(% colspan="2" %)min:minute

2699

|(% rowspan="8" %)**FD.51**|(% colspan="2" %)The source of multistage speed 0|Default|0

2700

|(% rowspan="7" %)Setting range|0|(% colspan="2" %)Set by FD.00

2701

|1|(% colspan="2" %)AI1

2702

|2|(% colspan="2" %)AI2

2703

|3|(% colspan="2" %)Reserved

2704

|4|(% colspan="2" %)Reserved

2705

|5|(% colspan="2" %)PID

2706

|6|(% colspan="2" %)Set by preset frequency (F0.08)

2707

2708

This parameter determines the target quantity given channel of multi-speed 0.

2709

2710

= 15 FE group user password management =

2711

2712

(% class="table-bordered" %)

2713

|(% rowspan="2" %)**FE.00**|User password|Default|0

2714

|Setting range|(% colspan="2" %)0~~65535

2715

2716

Set to any non-zero number, the password protection function will take effect.

2717

2718

00000: Clear the previously set user password value and disable the password protection function.

2719

2720

When the user password is set and effective, when entering the parameter setting state again, if the user password is incorrect, you can only view the parameters, but

2721

2722

cannot modify the parameters. Please keep in mind the user password. If you accidentally set it by mistake or forget it, please contact the manufacturer.

2723

2724

(% class="table-bordered" %)

2725

|(% rowspan="2" %)**FE.01**|Fault record display times|Default|5

2726

|Setting range|(% colspan="2" %)0~~15

2727

2728

This function code is used to set the number of displaying fault records.

Wiki source code of 8 Function parameter details

Navigation

Table of Contents