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IndustryArena Forum > CNC Electronics > Spindles / VFD > PMDX-107 to WJ200 VFD Cannot get test mode to work for settings.
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  1. #1
    Join Date
    Jan 2009
    Posts
    234

    PMDX-107 to WJ200 VFD Cannot get test mode to work for settings.

    I cannot get the 107 to talk to the VFD. Test Mode when it exits it does give it some com when A001 is set to control terminal and A002 is set to key pad and switched to run. When Hooked to a POT it works as it should just not with the PMDX-107. PMDX-126 W/ESS

    VFD is a HITACHI WJ200-022SF Settings. See Quick Reference Page 50: http://www.hitachi-america.us/suppor...rt/NT3251X.pdf

    A001 set at 01 Even Tried 00 (A001: 01 Control Terminal, 00 Pot Control On Ext Operator)
    A002 Set to 01 Control Terminal
    PLC is jumped to L on upper row "Source Logic" (Page 27)

    Connecting the 107 to the VFD

    Rev/Dir to Terminal 2 on VFD
    Fwd/Run to Terminal 1 on VFD
    COM – P24 on VFD
    Aref to H on VFD
    Aout to O on VFD
    Agnd - L on lower row on VFD
    Dip 6 On For RatioMetric (Tried it Both Ways On and off).

    Am I doing something Wrong In the hookup or settings?
    Machines: Grizzly G0704 Mill W/ 3-Axis DRO | Birmingham 12X36 Lathe W/ CNC Retrofit PMDX-126/107 W/ESS 3ph W/ WJ200 VFD

  2. #2
    Join Date
    Jan 2009
    Posts
    234

    Re: PMDX-107 to WJ200 VFD Cannot get test mode to work for settings.

    Got it! Was a bad wire.
    Machines: Grizzly G0704 Mill W/ 3-Axis DRO | Birmingham 12X36 Lathe W/ CNC Retrofit PMDX-126/107 W/ESS 3ph W/ WJ200 VFD

  3. #3
    Join Date
    Jan 2009
    Posts
    234

    Re: PMDX-107 to WJ200 VFD Cannot get test mode to work for settings.

    Seems it will only run clockwise. M3 & M 4 do nothing if i go to pulleys and select reverse it will run reverse counter clockwise.

    Wonder what setting I am missing?
    Machines: Grizzly G0704 Mill W/ 3-Axis DRO | Birmingham 12X36 Lathe W/ CNC Retrofit PMDX-126/107 W/ESS 3ph W/ WJ200 VFD

  4. #4
    Join Date
    Jan 2009
    Posts
    234

    Re: PMDX-107 to WJ200 VFD Cannot get test mode to work for settings.

    Thanks Steve at PMDX for the help today.

    The issue was a Corrupted Mach 3 Config File.

    Now I have the task of getting the thing set to be at the appropriate RPM's for S Command.
    Machines: Grizzly G0704 Mill W/ 3-Axis DRO | Birmingham 12X36 Lathe W/ CNC Retrofit PMDX-126/107 W/ESS 3ph W/ WJ200 VFD

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