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Type: Posts; User: clockstick

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  1. Replies
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    138,654

    Re: Help with Novusun NVEM control card

    MagicFlame,

    Do you know if it is an NPN or PNP collector? My relays are set to switch Hi.
    Can you show how you wired it? I have also been driving myself nuts trying to get this portion of the...
  2. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    Yes I did meter out each one. And FWD remained unchanged no matter which ground reference I used, for spindle on or off from Mach. This lead me to try the second breakout board. I believe I may have...
  3. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    SOLVED!

    I figured it out and managed to get it calibrated within about 2.5% of set speed and actual speed. I think I can do better by applying linearization.

    I will attach an excel file with my...
  4. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    F044 was set to 02 forward, and it is correctly connected from X!(VFD) to Out1/FWD BreakoutBoard. Yes the breakout board sends 0v off to 10V for 24000 rpm as it turn it off and on, i verified voltage...
  5. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    OK,

    I have set all the parameters as suggested. The jumper was incorrectly set, that must have been my fat finger when I was checking that they were properly jumpered.
    Now;
    F03=400
    F11=120...
  6. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    Mactec54,
    I read the Chineseglish manual, and most of it made sense, save for a couple very poorly worded sections. The VFD was not setup to match the spindle as indicated by the seller. So I did...
  7. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    mactec54, thanks, I have tried both VFD and Vector for the spindle with no change. I had F003 at 400, as well as you suggested in another post but was trying different suggestions. I will try the...
  8. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    Found the Manual, Slightly different packaging but same guts from what I can tell;
    https://www.omc-stepperonline.com/download/VFD%20manual%20datasheet.pdf
  9. Re: Huajiang VFD H100 and 1.5KW Spindle Speed Control

    Well as it turns out it seems that the Spreadsheet and Manual will not load.
    So here is the settings;
    Function Value Description from Manual Value Options
    1 1 Control Mode 0:valid 1:invalid...
  10. Huajiang VFD H100 and 1.5KW Spindle Speed Control

    I have spent probably 100's of hours already searching reading and attempting to solve my problem.

    Problem Mach3 Breakout board sends 0-10V depending on selected speed 2.5v=6000, 5v=12000,...
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