{}

Our Brands

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

Welcome to the Schneider Electric Website

Welcome to our website.
Search FAQs
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.
How can you do reference switching over the network and the start/stop from the terminals on an ATV61/71 drive?
Issue:
How to switch between the reference channels when the VFD is controlled from the terminals

Product Line:
Altivar 61 and Altivar 71

Environment:
All models and serial numbers.

Cause:
The unit is not detecting line voltage on the unit.

Resolution:
Command Menu
Reference 1 Channel - Com Card
Profile - Separate
Command Switching - Channel 1 Active
Command Channel 1 - Terminal
Reference 2 Switching – In Drive Com profile C311 to C315.  In IO profile C301 to C315
Reference 2 Channel – Must be selected
Application function Menu
Reference 1B Switching – In Drive Com profile C311 to C315.  In IO profile C301 to C315
Reference 1B Channel – Must be selected
Example: If Reference 2 switching is set to C311 then a decimal value of 2048 must be written to address 8501 to switch to Reference 2 Channel.

Schneider Electric Vietnam

Explore more
Range:
Articles that might be helpful Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.
Explore more
Range: