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  1. #1

    NVEM controller and VFD drive

    Hello all

    I have a NVEM board and i am trying to hook it up to my VFD for spindle control.

    I could not find anything in side the manual from the VFD. I am familiar with the NVEM setup, but the layout on the VFD is what I am not familiar with.

    I was wondering if anyone else had that issue as I did not find any videos or info on it

  2. #2
    Community Moderator
    Join Date
    Dec 2003
    Posts
    23632

    Re: NVEM controller and VFD drive

    What is the model of the VFD it looks like the PLC is settable for hi or lo logic. DI1 DI2 input etc..
    The BOB has lousy documentation and is not really clear on to I/O? They sort of imply it is settable for hi or lo logic with the word "programmable"
    You should be able to switch the VFD Start with a direct interface to one of the BOB outputs.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  3. #3

    Re: NVEM controller and VFD drive

    Im not to sure about the brand as it looks to be a knock off but here is the link where i bought it https://www.amazon.de/gp/product/B07...?ie=UTF8&psc=1

  4. #4
    Community Moderator
    Join Date
    Dec 2003
    Posts
    23632

    Re: NVEM controller and VFD drive

    The pic looks like Huanyang (see Logo) , but the manual does not?
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  5. #5

    Re: NVEM controller and VFD drive

    Yeah the manual is not what i seen from others Huanyang manuals. I think theDI1 could be FWD and DI2REVS. But i am not sure abut the V1 or VOI

  6. #6
    Community Moderator
    Join Date
    Dec 2003
    Posts
    23632

    Re: NVEM controller and VFD drive

    The manual should show the input assignments, is there any more explanation in the manual that jives with the actual VFD?
    I would contact the supplier if you can and get some clarification!
    Al
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  7. #7
    Gold Member
    Join Date
    Apr 2006
    Posts
    3494

    Re: NVEM controller and VFD drive

    worst controller.. I am moved toward RosettaCNC controller...
    http://free3dscans.blogspot.com/ http://my-woodcarving.blogspot.com/
    http://my-diysolarwind.blogspot.com/

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