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Vfd speed control through xpro v4

Discussion in 'General Electronics' started by Rob Atha, Apr 12, 2020.

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  1. Rob Atha

    Rob Atha New
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    Hi all

    I’m after abit of help, I’m setting up a 1.5kw air spindle with an XSY-AT1 VFD but I want to control the spindle speed through my X-pro V4.

    I’ve connected the v4 pins for common and spindle pwn to com and VL1 pin on my vfd but can’t get the spindle to spin up.

    can anyone offer assistance?
     

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    #1 Rob Atha, Apr 12, 2020
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    not familiar with the particular VFD - XSY-AT1 VFD on/off and speed wiring enquiry
    but generic answer
    - It might have a jumper to set the mode to 0-10v
    - it might be a setting to allow it run off 0-10v
    - It might need an extra relay for an Enable signal (DCM to FOR on the Haunyaung VFDs for example) N
     
    #2 Peter Van Der Walt, Apr 13, 2020
  3. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    #3 Peter Van Der Walt, Apr 13, 2020

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