586,655 active members*
4,522 visitors online*
Register for free
Login
IndustryArena Forum > CNC Electronics > Spindles / VFD > Hooking up vfd to c32 BOB
Results 1 to 2 of 2
  1. #1
    Join Date
    Mar 2011
    Posts
    273

    Hooking up vfd to c32 BOB

    In the manual it states
    "Make sure the grounds of the analog circuit are keep
    isolated from the logic (+5vdc). Use a multimeter to confirm there is no
    continuity between the two grounds before applying power."

    Problem is, I know where the ground is for the analog circuit, but no clue where the ground is for the logic circuit, or what the logic circuit is?
    Any help is appreciated

  2. #2
    Join Date
    Jun 2016
    Posts
    27

    Re: Hooking up vfd to c32 BOB

    Quote Originally Posted by billsnogo View Post
    In the manual it states
    "Make sure the grounds of the analog circuit are keep
    isolated from the logic (+5vdc). Use a multimeter to confirm there is no
    continuity between the two grounds before applying power."

    Problem is, I know where the ground is for the analog circuit, but no clue where the ground is for the logic circuit, or what the logic circuit is?
    Any help is appreciated
    I'm in the same dilemma as this... did you find a solution? I really would like to know! Thanks!

Similar Threads

  1. Hooking up VFD
    By Hellbringer in forum Benchtop Machines
    Replies: 7
    Last Post: 10-03-2012, 06:51 PM
  2. Hooking 2 tubes on 1 PSU , possible?
    By Konstantin in forum Laser Engraving / Cutting Machine General Topics
    Replies: 2
    Last Post: 03-09-2009, 10:21 PM
  3. need help hooking up encoder
    By CNC Darren in forum Rutex Products
    Replies: 3
    Last Post: 03-02-2007, 06:37 AM
  4. Hooking it all up
    By Dylwad in forum DeskCNC Controller Board
    Replies: 6
    Last Post: 05-02-2005, 06:38 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •