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Last modified by Theodore Xu on 2025/02/21 14:13
From version 11.1
edited by Theodore Xu
on 2023/08/23 15:12
Change comment: There is no comment for this version
To version 2.3
edited by Leo Wei
on 2022/08/01 13:45
Change comment: Renamed from xwiki:VFD.2\. User Manual.WECON VB AC Drive User Manual.2\.7 Function parameter details.WebHome

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Title
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1 -8 Function parameter details
1 +2.7 Function parameter details
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1 -VFD.VB AC Drive User Manual.WebHome
1 +VFD.2\. User Manual.WECON VB AC Drive User Manual.WebHome
Author
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1 -XWiki.AiXia
1 +XWiki.admin
Content
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1 -= 1 F0 group basic parameters =
1 += 6.1 F0 group basic parameters =
2 2  
3 3  (% class="table-bordered" %)
4 4  |(% rowspan="3" %)**F0.00**|(% colspan="2" %)Motor control mode|Default|0
... ... @@ -51,7 +51,7 @@
51 51  |2|(% colspan="2" %)AI1
52 52  |3|(% colspan="2" %)AI2
53 53  |4|(% colspan="2" %)Reserved
54 -|5|(% colspan="2" %)PULSE setting（Reserved）
54 +|5|(% colspan="2" %)Reserved
55 55  |6|(% colspan="2" %)Multi-stage speed setting
56 56  |7|(% colspan="2" %)Simple PLC
57 57  |8|(% colspan="2" %)PID
... ... @@ -59,13 +59,13 @@
59 59  
60 60  Select the main source of the AC drive’s input frequency. There are 10 main frequency sources:
61 61  
62 -**0:** Digital setting (non-retentive at power failure)
62 +0: Digital setting (non-retentive at power failure)
63 63  
64 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 65  
66 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 67  
68 -**1: **Digital setting (retentive at power failure)
68 +1: Digital setting (retentive at power failure)
69 69  
70 70  The initial value is the value of F0.08 "Keypad setting frequency".
71 71  
... ... @@ -73,33 +73,27 @@
73 73  
74 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).
75 75  
76 -**2: **AI1
76 +2: AI1
77 77  
78 -**3:** AI2
78 +3: AI2
79 79  
80 80  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 81  
82 -**5: **PULSE setting（Reserved）
82 +4/5: Reserved
83 83  
84 -The set frequency is given by the terminal pulse.
84 +6: Multi-stage speed
85 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 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.
93 93  
94 -**7: **Simple PLC
88 +7: Simple PLC
95 95  
96 96  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.
97 97  
98 -**8: **PID
92 +8: PID
99 99  
100 100  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.
101 101  
102 -**9: **Communication setting
96 +9: Communication setting
103 103  
104 104  Means that the main frequency source is given by the upper machine through communication.
105 105  
... ... @@ -260,8 +260,6 @@
260 260  |(% rowspan="2" %)** F0.16**|Carrier Frequency|Default|Model Dependent
261 261  |Setting Range|(% colspan="2" %)0.5kHz~~16.0kHz
262 262  
263 -= Carrier Frequency: =
264 -
265 265  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.
266 266  
267 267  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.
... ... @@ -389,7 +389,7 @@
389 389  
390 390  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.
391 391  
392 -= 2 F1 group start & stop control =
384 += 6.2 F1 group start & stop control =
393 393  
394 394  (% class="table-bordered" %)
395 395  |(% rowspan="4" %)**F1.00**|(% colspan="2" %)Starting mode|Default|0
... ... @@ -549,7 +549,7 @@
549 549  
550 550  Setting whether the AC drive has output when running frequency is 0
551 551  
552 -= 3 F2 group motor parameters =
544 += 6.3 F2 group motor parameters =
553 553  
554 554  (% class="table-bordered" %)
555 555  |(% rowspan="5" %)**F2.00**|(% colspan="2" %)Motor type selection|Default|0
... ... @@ -662,7 +662,7 @@
662 662  
663 663  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) .
664 664  
665 -= 4 F3 group vector control parameters =
657 += 6.4 F3 group vector control parameters =
666 666  
667 667  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.
668 668  
... ... @@ -799,7 +799,7 @@
799 799  
800 800  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.
801 801  
802 -= 5 F4 group v/f control parameters =
794 += 6.5 F4 group v/f control parameters =
803 803  
804 804  This group of function codes is only valid for V/F control (F0.00=1), and invalid for vector control.
805 805  
... ... @@ -968,7 +968,7 @@
968 968  
969 969  According to the actual use, select the situation where the AVR function is enabled.
970 970  
971 -= 6 F5 group input terminals =
963 += 6.6 F5 group input terminals =
972 972  
973 973  The standard unit of the VB series inverter has 6 multi-function digital input terminals and 2 analog input terminals.
974 974  
... ... @@ -1103,27 +1103,18 @@
1103 1103  
1104 1104  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.
1105 1105  
1106 -[[image:1681697850903-377.png||height="282" width="633"]]
1098 +1: Two-wire mode 2: REV is the enable terminal when using this mode. The direction is determined by the state of the FWD.
1107 1107  
1108 -1: Two-wire mode 2: FWD is the enable terminal when using this mode. The direction is determined by the state of the REV.
1100 +2: Three-line mode 1: This mode Din is the enable terminal, and the direction is controlled by FWD and REV respectively.
1109 1109  
1110 -[[image:1681697969422-504.png]]
1102 +But the pulse is valid, it must be completed by disconnecting the Din terminal signal when stopping.
1111 1111  
1112 -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.
1113 -
1114 -DIN is pulse effective, user need to disconnect the Din terminal signal when stop.
1115 -
1116 1116  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".
1117 1117  
1118 -[[image:1681698530367-261.png||height="298" width="628"]]
1119 -
1120 1120  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.
1121 1121  
1122 1122  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".
1123 1123  
1124 -[[image:1681698557086-403.png||height="267" width="625"]]
1125 -
1126 -
1127 1127  (% class="table-bordered" %)
1128 1128  |(% rowspan="2" %)**F5.17**|UP/DOWN change rate range|Default|0.50Hz
1129 1129  |Setting range|(% colspan="2" %)0.01Hz~~65.535Hz
... ... @@ -1168,6 +1168,20 @@
1168 1168  The function of AI2 is similar to the setting method of AI1.
1169 1169  
1170 1170  (% class="table-bordered" %)
1154 +|(% rowspan="2" %)**F5.28**|PULSE INPUT minimum input|Default|0.00kHz
1155 +|Setting range|(% colspan="2" %)0.00kHz~~F5.30　
1156 +|(% rowspan="2" %)**F5.29**|Percentage rate of PULSE INPUT minimum input|Default|0.0%
1157 +|Setting range|(% colspan="2" %)-100.00%~~100.0%
1158 +|(% rowspan="2" %)**F5.30**|PULSE INPUT maximum input|Default|50.00kHz
1159 +|Setting range|(% colspan="2" %)F5.28~~50.00kHz 　
1160 +|(% rowspan="2" %)**F5.31**|Percentage rate of PULSE INPUT maximum input|Default|100.0%
1161 +|Setting range|(% colspan="2" %)-100.00%~~100.0%
1162 +|(% rowspan="2" %)**F5.32**|PULSE INPUT filter time|Default|0.10s
1163 +|Setting range|(% colspan="2" %)0.00s~~10.00s
1164 +
1165 +This group of function codes defines the corresponding relationship when pulse is used as the frequency setting method. Pulse frequency input can only be input through DI6 channel. The application of this group of functions is similar to that of AI1.
1166 +
1167 +(% class="table-bordered" %)
1171 1171  |(% rowspan="2" %)**F5.33**|DI1 enable delay time|Default|0.0s
1172 1172  |Setting range|(% colspan="2" %)0.0s~~3600.0s
1173 1173  |(% rowspan="2" %)**F5.34**|DI1 disable delay time|Default|0.0s
... ... @@ -1205,7 +1205,7 @@
1205 1205  
1206 1206  Low Level:The connection between DI terminal and COM is invalid, while disconnection is valid.
1207 1207  
1208 -= 7 F6 group output terminals =
1205 += 6.7 F6 group output terminals =
1209 1209  
1210 1210  The standard unit of VB series inverter has 2 multi-function relay output terminals, 1 FM terminal and 2 multi-function analog output terminals.
1211 1211  
... ... @@ -1459,14 +1459,8 @@
1459 1459  
1460 1460  For the second output, the parameter setting method is the same as F6.28~~F6.32.
1461 1461  
1462 -(% class="table-bordered" %)
1463 -|(% rowspan="2" %)**F6.38**|The setting time of timer|Default|0
1464 -|Setting range|(% colspan="3" %)0.00s~~100.0s
1459 += 6.8 F7 group keypad display =
1465 1465  
1466 -Set the timer setting time
1467 -
1468 -= 8 F7 group keypad display =
1469 -
1470 1470  (% class="table-bordered" %)
1471 1471  |(% rowspan="4" %)**F7.00**|(% colspan="2" %)LCD keypad parameter copy|Default|0
1472 1472  |(% rowspan="3" %)Setting range|0|(% colspan="2" %)No operation
... ... @@ -1676,7 +1676,7 @@
1676 1676  |(% rowspan="2" %)**F7.15**|Performance software version|Default|-
1677 1677  |Setting range|(% colspan="2" %)-
1678 1678  
1679 -= 9 F8 group auxiliary functions =
1670 += 6.9 F8 group auxiliary functions =
1680 1680  
1681 1681  (% class="table-bordered" %)
1682 1682  |(% rowspan="2" %)**F8.00**|JOG running frequency|Default|2.00Hz
... ... @@ -1976,7 +1976,7 @@
1976 1976  
1977 1977  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.
1978 1978  
1979 -= 10 F9 group pid function of process control =
1970 += 6.10 F9 group pid function of process control =
1980 1980  
1981 1981  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:
1982 1982  
... ... @@ -2178,8 +2178,9 @@
2178 2178  
2179 2179  Figure 6-10-2 PID sleep and wake-up timing diagram
2180 2180  
2181 -= 11 FA group faults & protection =
2182 2182  
2173 += 6.11 FA group faults & protection =
2174 +
2183 2183  (% class="table-bordered" %)
2184 2184  |(% rowspan="3" %)**FA.00**|Motor overload protection selection|Default|1
2185 2185  |(% rowspan="2" %)Setting range|0|Disabled
... ... @@ -2326,19 +2326,20 @@
2326 2326  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.
2327 2327  
2328 2328  (% class="table-bordered" %)
2329 -|(% rowspan="3" %)(((
2321 +|(% rowspan="2" %)(((
2330 2330  FA.17
2331 -)))|(% colspan="2" rowspan="1" %)Instant stop /no-stop mode |(((
2323 +)))|(((
2324 +Undervoltage setting
2325 +)))|(((
2332 2332  Default
2333 2333  )))|(((
2334 -0
2328 +100.0%
2335 2335  )))
2336 -|(% colspan="1" rowspan="2" %)(((
2330 +|(((
2337 2337  Setting range
2338 -)))|(% rowspan="1" %)0|(% colspan="2" rowspan="1" %)(((
2339 -General machine instant stop/no-stop
2332 +)))|(% colspan="2" rowspan="1" %)(((
2333 +60.0%~~140.0%
2340 2340  )))
2341 -|1|(% colspan="2" %)Spinning machine instant stop/no-stop
2342 2342  
2343 2343  Instantaneous power failure mode selection
2344 2344  
... ... @@ -2411,7 +2411,7 @@
2411 2411  
2412 2412  Note: The function code display data is H.xxx, where H. means hexadecimal data.
2413 2413  
2414 -= 12 FB group frequency swing, length fixing and counting =
2407 += 6.12 FB group frequency swing, length fixing and counting =
2415 2415  
2416 2416  The swing frequency function is suitable for textile, chemical fiber and other industries and occasions that require traverse and winding functions.
2417 2417  
... ... @@ -2498,7 +2498,7 @@
2498 2498  
2499 2499  Figure 6-12-2 Schematic diagram of set count value given and designated count value given
2500 2500  
2501 -= 13 FC group communication parameters =
2494 += 6.13 FC group communication parameters =
2502 2502  
2503 2503  (% class="table-bordered" %)
2504 2504  |(% rowspan="2" %)**FC.00**|Local address|Default|1
... ... @@ -2549,7 +2549,7 @@
2549 2549  
2550 2550  Used to determine the output unit of the current value when the communication reads the output current.
2551 2551  
2552 -= 14 FD group muti-stage speed and simple plc functions =
2545 += 6.14 FD group muti-stage speed and simple plc functions =
2553 2553  
2554 2554  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.
2555 2555  
... ... @@ -2708,7 +2708,7 @@
2708 2708  
2709 2709  This parameter determines the target quantity given channel of multi-speed 0.
2710 2710  
2711 -= 15 FE group user password management =
2704 += 6.15 FE group user password management =
2712 2712  
2713 2713  (% class="table-bordered" %)
2714 2714  |(% rowspan="2" %)**FE.00**|User password|Default|0
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