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Changes for page 4 Common function of VB

Last modified by Theodore Xu on 2025/02/27 09:58
From version 19.1
edited by Theodore Xu
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To version 2.1
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Change comment: Renamed from xwiki:3\. Demo.Common function of VB .WebHome

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1 -4 Common function of VB
1 +Common function of VB
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1 +3\. Demo.WebHome
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40 40  
41 41  F0.07=01
42 42  
43 -6. On some equipment, two potentiometers are required to adjust the speed, one potentiometer 0-10V controls 20HZ, and the other potentiometer controls 0-10V control 25HZ so that the spindle frequency is superimposed, and the frequency is 45HZ.
43 +6.On some equipment, two potentiometers are required to adjust the speed, one potentiometer 0-10V controls 20HZ, and the other potentiometer controls 0-10V control 25HZ so that the spindle frequency is superimposed, and the frequency is 45HZ.
44 44  
45 45  F0.03=2
46 46  
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66 66  
67 67  = **Acceleration time** =
68 68  
69 -~1. When the device is started, the customer feels that the startup time is too long or the startup time is too short, which parameters need to be modified? (This parameter should be fine-tuned appropriately according to the equipment load. Improper setting can easily cause fault alarms such as overcurrent).
69 +1 When the device is started, the customer feels that the startup time is too long or the startup time is too short, which parameters need to be modified? (This parameter should be fine-tuned appropriately according to the equipment load. Improper setting can easily cause fault alarms such as overcurrent).
70 70  
71 71  F0.18 (appropriate setting) etc.
72 72  
... ... @@ -238,6 +238,7 @@
238 238  
239 239  = **Digital input function** =
240 240  
241 +
241 241  ~1. Since an external switch is needed on the device to control the emergency stop of the motor, which function parameter should be set?
242 242  
243 243  F5.02=10
... ... @@ -263,11 +263,13 @@
263 263  
264 264  = **Digital output function** =
265 265  
267 +
266 266  ~1. The customer needs to use the FM open-collector output function. When the inverter fails, output a switch value to make the fault alarm lamp/fault buzzer act, so that the on-site operator knows that the inverter has a fault alarm and what to do Setup and wiring?
267 267  
268 268  F6.00=1
269 269  
270 270  F6.01=2
273 +
271 271  
272 272  2. When the inverter runs more than 20HZ, the relay T1A and T1C terminals output a switch value to control an indicator light, so that the indicator line is connected and the indicator light is on. How to set up and wire?
273 273  
... ... @@ -294,7 +294,8 @@
294 294  
295 295  F6.02=1
296 296  
297 -= **Motor parameter setting and self-learning** =
300 +=
301 +**Motor parameter setting and self-learning** =
298 298  
299 299  ~1. Familiar with the motor self-learning function.
300 300  Need to input the motor parameters F2.01, F2.02, F2.03, F2.04, F2.05 to adjust the value of F2.11 to 1 (premise F0.01=0) or 2, press ENT first, Press RUN again, the self-learning is completed when the panel returns to the monitoring interface. (Necessary operation when changing to vector control)
... ... @@ -301,10 +301,12 @@
301 301  
302 302  = **Display monitoring** =
303 303  
308 +
304 304  ~1. Master the functions of F7.03, F7.04, and F7.05, all of which are used for display and monitoring. Please refer to page 35 of the manual for details
305 305  
306 306  = **Operating mode selection** =
307 307  
313 +
308 308  ~1. Master the definition of each control mode of the F0.00 parameter group.
309 309  
310 310  Vector control, V/F control
... ... @@ -311,6 +311,7 @@
311 311  
312 312  = **Analog signal gain** =
313 313  
320 +
314 314  ~1. The user uses the AI1 terminal function, and the device is given a voltage of 0-5V for speed regulation. Which parameter should be modified accordingly?
315 315  
316 316  F0.03=2
... ... @@ -323,8 +323,10 @@
323 323  
324 324  F5.23=2
325 325  
326 -= **Parameter protection** =
333 +=
334 +**Parameter protection** =
327 327  
336 +
328 328  ~1. The protection parameters cannot be modified and the parameters are locked.
329 329  
330 330  F0.21=1
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333 333  
334 334  FE.00 = non-zero number
335 335  
336 -= **Set running time action** =
345 +=
346 +**Set running time action** =
337 337  
348 +
338 338  ~1. The customer sells the machine to the user, worrying that the customer did not pay on time, set some parameters inside the inverter. After the inverter has been running for 10 hours, the inverter will automatically stop and cannot start. Wait for the user to pay before the machine can run. How to set parameters for such a function?
339 339  FE.00=Set password
340 340  
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344 344  
345 345  = **Display monitoring options** =
346 346  
358 +
347 347  ~1. The user requires the inverter to display only the speed during operation, which parameter should be modified?
348 348  
349 349  F7.03=4000
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352 352  2. The user requires the inverter to display various states during shutdown. Which parameter can be set?
353 353  
354 354  F7.05
367 +
355 355  
356 -= **Constant pressure water supply** =
357 -
358 -The following example uses a current sensor to simulate a water pressure test, the sensor specification is 4-20mA current signal, the range is 16 bar. use the sensor to connect to the AI2 terminal port of the VB.
359 -Firstly please check the software version of **F7.11**, **F7.11 **is software version, if the **F7.11 **is greater than 2.064, please use A4 parameter group, A4 parameter group is special parameter for constant pressure water supply project.
360 -F0.20=1 factory data reset
361 -A4.00=1
362 -A4.01=set pressure
363 -A4.03=Sensor range
364 -A4.04=0
365 -
366 -If the value of F7.11 is less than or equal to 2.064, use PID parameter group F9.
367 -F0.20=1 factory data reset
368 -F0.03=8
369 -F5.23=2
370 -F9.01=Upper limit water pressure
371 -F9.02=1 (AI2)
372 -F9.28=1
373 -F9.29=Set pressure
374 -F9.31=Lower limit water pressure
375 -
376 -
377 -In the parameter setting of group F9, 20mA is the maximum value of the transducer with a range of 16bar, and F9.01/F9.29/F9.31 are the setting parameters for the water pressure in the VB in percentage. For example when the inverter is required to keep the pressure at 8bar, modify F9.29=50%. F9.01 is the upper limit of water pressure setting, it needs to be greater than or equal to F9.29, it is recommended to set F9.29=F9.01
378 -
379 379  = **PID function** =
380 380  
381 -(% style="text-align:center" %)
382 -[[image:生产流程图.png]]
383 383  
384 384  ~1. To be familiar with the PID function of constant pressure water supply, the feedback signal sources are remote pressure gauges and pressure transmitters. How to wire and which parameters should be set? For example, the maximum range of the remote pressure gauge is 1Mpa, and the current user needs to set the panel 0.45 MPa kg pressure, how to set the pressure?
385 385  F0.01=0 (panel start and stop)/1 (terminal start and stop)
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410 410  
411 411  = **Communication function** =
412 412  
401 +
413 413  ~1. Familiar with RS485 communication function, communication address, communication speed, communication format, how to set it? Familiar with the address of communication function?
414 414  Please refer to page 129 of the manual
415 415  
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417 417  
418 418  Control operation command address: 2000H (premise F0.01=2)
419 419  
420 -= **Safety and precautions** =
409 +=
410 +**Safety and precautions** =
421 421  
412 +
422 422  ~1. Familiar with product standard technical specifications. Please refer to the manual
423 423  
424 424  = **Grounding** =
425 425  
417 +
426 426  ~1. Understand the meaning and function of the ground wire and connect it correctly.
427 427   The grounding terminal E of the inverter must be well grounded, the grounding resistance should be less than 102, and the grounding wire should be thick and short. Multi-strand copper core wire of 3.5mm2 or more should be used.
428 428  
429 -= **Peripheral lines** =
421 +=
422 +**Peripheral lines** =
430 430  
424 +
431 431  ~1. Understand the role of peripheral line equipment:
432 432  
433 433  Open
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446 446  
447 447  Braking resistor
448 448  
449 -= **Power and current value** =
443 +=
444 +**Power and current value** =
450 450  
446 +
451 451   ~1. Familiar with the rated current of the inverter in different power ranges, please refer to the manual
452 452  
453 -= **Braking resistor** =
449 +=
450 +**Braking resistor** =
454 454  
452 +
455 455   ~1. Familiar with the selection of braking resistor. Under what conditions do you need to install a braking resistor? How to install the braking resistor?
456 456  
457 457  Braking resistors are installed on the and PB ends of the inverter (built-in braking unit)
458 458  
459 -= **Fault code and troubleshooting** =
457 +=
458 +**Fault code and troubleshooting** =
460 460  
460 +
461 461   ~1. Familiar with various fault codes and countermeasures to deal with faults.
462 462  
463 -= **Installation guidance required by EMC** =
463 +=
464 +**Installation guidance required by EMC** =
464 464  
466 +
465 465   The input terminal of the inverter has EMC screw access option.
468 +
469 +
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