Our Brands

Impact-Company-Logo-English Black-01-177x54

Welcome to the Schneider Electric Website

Welcome to our website.
		
How can we help you today?
You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
Why would an ATV12 not power up and have a blank display?
Issue:
ATV12 drive has a blank display.

Product Line:
ATV12

Environment:
All

Cause:
Main control board or power board is not working.

Resolution:
Troubleshooting
Check the Mains voltage on L1, L2 and L3
​Measure the DC bus
Check your DC supplies on the control terminals.
Check to see if anything is wired to the +24vdc supply of so remove it and see if its pulling down the supply.
There are no replacement parts for this drive, so you will have to replace it, if the drive is inoperative.

Schneider Electric Vietnam

Explore more
Range:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
  • Products Documentation
  • Software Downloads
  • Product Selector
  • Product Substitution and Replacement
  • Help and Contact Center
  • Find our Offices
  • Get a Quote
  • Where to buy
  • Company Profile
  • Report a misconduct
  • Accessibility
  • Investors
  • EcoStruxure
  • Job Search
  • Blog
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings