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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 3.1
edited by Stone Wu
on 2022/08/01 13:35
Change comment: There is no comment for this version
To version 16.1
edited by Theodore Xu
on 2023/09/19 10:18
Change comment: There is no comment for this version

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Title
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1 -Common function of VB
1 +4 Common function of VB
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1 -VFD.3\. Demo.WebHome
1 +VFD.WebHome
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1 -XWiki.Stone
1 +XWiki.AiXia
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329 329  
330 330  F5.23=2
331 331  
332 -=
333 -**Parameter protection** =
332 += **Parameter protection** =
334 334  
335 -
336 336  ~1. The protection parameters cannot be modified and the parameters are locked.
337 337  
338 338  F0.21=1
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341 341  
342 342  FE.00 = non-zero number
343 343  
344 -=
345 -**Set running time action** =
342 += **Set running time action** =
346 346  
347 -
348 348  ~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?
349 349  FE.00=Set password
350 350  
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367 367  
368 368  = **PID function** =
369 369  
366 +(% style="text-align:center" %)
367 +[[image:生产流程图.png]]
370 370  
371 371  ~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?
372 372  F0.01=0 (panel start and stop)/1 (terminal start and stop)
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405 405  
406 406  Control operation command address: 2000H (premise F0.01=2)
407 407  
408 -=
409 -**Safety and precautions** =
406 += **Safety and precautions** =
410 410  
411 -
412 412  ~1. Familiar with product standard technical specifications. Please refer to the manual
413 413  
414 414  = **Grounding** =
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417 417  ~1. Understand the meaning and function of the ground wire and connect it correctly.
418 418   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.
419 419  
420 -=
421 -**Peripheral lines** =
416 += **Peripheral lines** =
422 422  
423 -
424 424  ~1. Understand the role of peripheral line equipment:
425 425  
426 426  Open
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439 439  
440 440  Braking resistor
441 441  
442 -=
443 -**Power and current value** =
436 += **Power and current value** =
444 444  
445 -
446 446   ~1. Familiar with the rated current of the inverter in different power ranges, please refer to the manual
447 447  
448 -=
449 -**Braking resistor** =
440 += **Braking resistor** =
450 450  
451 451  
452 452   ~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?
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453 453  
454 454  Braking resistors are installed on the and PB ends of the inverter (built-in braking unit)
455 455  
456 -=
457 -**Fault code and troubleshooting** =
447 += **Fault code and troubleshooting** =
458 458  
459 459  
460 460   ~1. Familiar with various fault codes and countermeasures to deal with faults.
461 461  
462 -=
463 -**Installation guidance required by EMC** =
452 += **Installation guidance required by EMC** =
464 464  
465 -
466 466   The input terminal of the inverter has EMC screw access option.
467 467  
468 468  
PID原理图.png
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