{}

Our Brands

Welcome to the Schneider Electric Website

Welcome to our website.
Search FAQs
Video: ATV312 - How to use logic inputs for up and down speeds.
Issue:
How can I program the drive to use logic inputs to speed up and down the motor?

Product line:
Altivar 312

Environment:
All models, all serial numbers

Resolution:
Program the following parameters
Under CTL menu:
LAC= L2 or L3    (hold for 3 seconds)  Access Level
Under FUN menu, UPD-
rFC= Fr2                      Ref. 2 switching
USP= LI3                     (+) speed assign.
dSP= LI4                     (-) speed assign.
Fr2= Updt                    Reference 2 Channel
When LI3 is activated, the motor will speed up.
When LI4 is activated, the motor will slow down.

Schneider Electric Ireland

Video: ATV312 - How to use logic inputs for up and down speeds.
Issue:
How can I program the drive to use logic inputs to speed up and down the motor?

Product line:
Altivar 312  

Environment:  
All models, all serial numbers

Resolution:
Program the following parameters
Under CTL menu:
LAC= L2 or L3    (hold for 3 seconds)  Access Level
Under FUN menu, UPD-
rFC= Fr2                      Ref. 2 switching
USP= LI3                     (+) speed assign.
dSP= LI4                     (-) speed assign.
Fr2= Updt                    Reference 2 Channel 
When LI3 is activated, the motor will speed up.
When LI4 is activated, the motor will slow down.

 

Schneider Electric Ireland

Explore more
Range:
Explore more
Range:
Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.
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:
Explore more
Range:
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.