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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 33.1
edited by Theodore Xu
on 2024/04/23 19:49
Change comment: There is no comment for this version
To version 37.1
edited by Theodore Xu
on 2024/07/31 11:26
Change comment: There is no comment for this version

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1 += Parameters uploading and downloading =
2 +
3 +(% class="box infomessage" %)
4 +(((
5 +**✎Note:**
6 +1.Parameter uploading and downloading is only supported between the same models.
7 +2.F7.11 shows the software version of the inverter, the parameters may differ between different versions, especially between 2.072 and versions below 2.072.
8 +)))
9 +
10 +1.Press MF.K and ↑ and wait while the keyboard displays "u~-~-~-~-", the keyboard is uploading the parameters.
11 +
12 +2.Remove the keyboard and install to other VB.  Please be careful to align the pins when unplugging and plugging in the keyboard.
13 +
14 +3.Press MF.K and ↓ and wait while the keyboard display"d~-~-~-~-", the keyboard is downloading the parameters.
15 +
1 1  = **Start up** =
2 2  
3 3  ~1. Keyboard start and stop, panel potentiometer speed regulation. (F5.17 adjusts the change amplitude of the panel potentiometer)
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447 447   The input terminal of the inverter has EMC screw access option.
448 448  
449 449  * EMC Screws Installation Role: Filter out the common mode interference signals on the input side to the ground.
450 -* Role of removing EMC screws: When the grounding of the whole equipment system is unstable, it is easy for the interference signal to enter the input terminal of the VFD, which leads to the inaccurate operation of the terminal motor, and then it is necessary to remove the EMC screws on the machine in order to solve the influence of external interference.
465 +* EMC Screw Removal Function: When the grounding of the whole equipment system is unstable, it is easy for the interference signal to enter the input terminal of the VFD, which leads to the inaccurate operation of the terminal motor, and then it is necessary to remove the EMC screws on the machine in order to solve the influence of external interference.
451 451  
467 +(% class="box infomessage" %)
468 +(((
469 +Do not remove the EMC unless there are special circumstances.
470 +)))
471 +
452 452  (% style="text-align:center" %)
453 453  [[image:企业微信截图_16890580824807.png||height="394" width="284"]]
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