. .

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. 01-04-2017 #9
    Clive S's Avatar
    Lives in Marple Stockport, United Kingdom.
    Clive S
    Last Activity: 7 Hours Ago Forum Superstar, has done so much to help others, they deserve a medal. Has a total post count of 3,345. Received thanks 618 times, giving thanks to others 83 times. Made a monetary donation to the upkeep of the community. Is a beta tester for Machinists Network features.
    Its nice to see other Mesa users on here. Do you need the 10V power supply ie can't this be got from the VFD if it is only for spindle speed?

    I am not sure I would connect the 24V -ve to the star Gnd. I would however connect the 5v and 24v -ve together.

    Make sure you have the switches on the 7i76 in the correct positions, W2 needs to be in the right hand position if you are using external 5v supply Also on the 5i25 W1 and W2 should be in the down position (default) when using external 5v to the 7i76) otherwise the magic smoke will appear. If you know this already then fine.

    PNP sensors work best on the 7i76 although I do use NPN.

    You might find this useful https://forum.linuxcnc.org/media/kun...2016-12-03.pdf

    I could not open your drawing in acad so find it a bit hard to read.
    ..Clive
    The more you know, The better you know, How little you know
    Reply With Quote Reply With Quote

  2. The Following User Says Thank You to Clive S 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. WANTED: 150mm dia x 15mm wall Ali pipe
    By r0bsk1 in forum Items Wanted
    Replies: 9
    Last Post: 12-06-2014, 04:19 PM
  2. Melbourne Andy CNC 1220x810 working area
    By AndyGuid in forum Gantry/Router Machines & Building
    Replies: 0
    Last Post: 17-04-2014, 11:41 AM
  3. WANTED: Profile rails, 600mm and 900mm
    By Jonathan in forum Items Wanted
    Replies: 2
    Last Post: 16-08-2011, 09:18 AM
  4. Stick with Ali profile or venture into plate?
    By ecat in forum Metalwork Discussion
    Replies: 14
    Last Post: 22-08-2010, 09:00 PM
  5. BUILD LOG: Newbie First Build 3000mm x 1500mm
    By psiron in forum DIY Router Build Logs
    Replies: 16
    Last Post: 16-07-2010, 11:02 AM

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