. .

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. 13-05-2015 #29
    JAZZCNC's Avatar
    Lives in wakefield, United Kingdom.
    JAZZCNC
    Last Activity: 19-01-2024 Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 8,446. Received thanks 1,445 times, giving thanks to others 109 times.
    Quote Originally Posted by PAULRO View Post
    just to double check a few things with you......
    1... the run signal( from VFD) is the ''FOR'' signal from the BOB relay.
    Yes Take wire from FOR and run thru the BOB relay contacts and back to DCM on VFD.

    Quote Originally Posted by PAULRO View Post
    2... the PWM connector on the BOB has 3 terminals, +10 v , FIV, GND.
    i'm only using the FIV & GND terminal to connect to the VFD.
    the +10v terminal remains unconnected?
    this side of the build is new to me so i'm being extra cautious !!!!
    Caution is Wise policy if your not sure.!

    The +10v is used to provide the reference voltage if you want to control the speed with a Pot (Potentiometer). You don't need it because the BOB provides the reference voltage. (FIV)
    Reply With Quote Reply With Quote

  2. The Following User Says Thank You to JAZZCNC For This Useful Post:

« Previous Thread | Next Thread »

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. NEW MEMBER: Hello everyone. Total newbie here. Where do I begin?
    By DarkWalkJRB in forum New Member Introductions
    Replies: 2
    Last Post: 07-02-2012, 08:31 PM

Bookmarks

Posting Permissions

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

Forum Rules