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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 6.1
edited by Stone Wu
on 2022/08/01 13:36
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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363 363  
364 364  = **PID function** =
365 365  
366 +(% style="text-align:center" %)
367 +[[image:生产流程图.png]]
366 366  
367 367  ~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?
368 368  F0.01=0 (panel start and stop)/1 (terminal start and stop)
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411 411  ~1. Understand the meaning and function of the ground wire and connect it correctly.
412 412   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.
413 413  
414 -=
415 -**Peripheral lines** =
416 += **Peripheral lines** =
416 416  
417 -
418 418  ~1. Understand the role of peripheral line equipment:
419 419  
420 420  Open
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433 433  
434 434  Braking resistor
435 435  
436 -=
437 -**Power and current value** =
436 += **Power and current value** =
438 438  
439 -
440 440   ~1. Familiar with the rated current of the inverter in different power ranges, please refer to the manual
441 441  
442 -=
443 -**Braking resistor** =
440 += **Braking resistor** =
444 444  
445 445  
446 446   ~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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447 447  
448 448  Braking resistors are installed on the and PB ends of the inverter (built-in braking unit)
449 449  
450 -=
451 -**Fault code and troubleshooting** =
447 += **Fault code and troubleshooting** =
452 452  
453 453  
454 454   ~1. Familiar with various fault codes and countermeasures to deal with faults.
455 455  
456 -=
457 -**Installation guidance required by EMC** =
452 += **Installation guidance required by EMC** =
458 458  
459 -
460 460   The input terminal of the inverter has EMC screw access option.
461 461  
462 462  
PID原理图.png
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