Results 1 to 3 of 3

Thread: Some ballasts on the same rail are not dimming

  1. #1
    Junior Member
    Join Date
    Jan 2017
    Posts
    2

    Some ballasts on the same rail are not dimming

    I am working on this project , Dali dimmable LED, after my configuration, I was able to control some ballast and some in the same loop are not controlled, funny enough,some ballasts on the same rail did not dimm and some dimmed. Please I need advice because I am going to the site for trouble shooting tomorrow . Thank you for your time

  2. #2
    Super Moderator
    Join Date
    May 2013
    Posts
    186
    Hello Babsuntech,
    Thank you for your post.
    You can try to shrink down the loop to see if you can isolate the problem. Start by disconnecting from the middle and see if you have problems upstream. If possible swap out known good drivers with the ones that are not dimming to see if the problem is a driver or a communication problem on the loop.

  3. #3
    Junior Member
    Join Date
    Jan 2017
    Posts
    2

    Some ballast are not working

    Quote Originally Posted by Blair S. View Post
    Hello Babsuntech,
    Thank you for your post.
    You can try to shrink down the loop to see if you can isolate the problem. Start by disconnecting from the middle and see if you have problems upstream. If possible swap out known good drivers with the ones that are not dimming to see if the problem is a driver or a communication problem on the loop.
    Thank you Blair, the troubleshooting method you gave did work perfectly, it was some of the drivers that were responsible. Thank you

Similar Threads

  1. Mounting of DIN Rail Dimming/Switching Modules
    By oldguy in forum General Discussion - HWQS
    Replies: 1
    Last Post: 05-24-2016, 11:49 AM
  2. Caseta Wireless and Flourescent Ballasts
    By teggy in forum General Discussion - CAS
    Replies: 1
    Last Post: 05-17-2016, 08:56 AM
  3. Replies: 0
    Last Post: 01-29-2016, 01:16 PM
  4. PNL-8 DIN Rail Blocks
    By Adam Owens in forum General Discussion - HWQS
    Replies: 3
    Last Post: 09-28-2014, 10:49 PM
  5. Dimmers for 277V Advance Mark X ballasts.
    By Brian W. in forum Design Assistance - Controls
    Replies: 0
    Last Post: 02-06-2014, 09:24 AM

Posting Permissions

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