How do I configure my ATV312 drive for forward and reverse direction using +10/-10V speed reference?

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Issue:

ATV312 configuration for forward and reverse using +10/-10V speed reference

Product Line:
Altivar 312 series drives.

Environment:
All models, All serial numbers.

Cause:
Customer needs to control the drive forward and reverse with a single run command and +10 to -10V input for speed/direction control.

Resolution:
AI2 input can be used for +10 to -10V input. Configure parameter FR1 to AI2 under the CTL menu to have the drive look at AI2 as the primary speed reference. Connect your +10/-10V speed reference between AI2 and COM on the drive.

“If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:

Frequently Asked Questions - Schneider Electric (se.com)

If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

Support | Schneider Electric Global (se.com)“

Released for:Schneider Electric UK

Published on:4/9/2014Last Modified on:7/2/2025

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How do I configure my ATV312 drive for forward and reverse direction using +10/-10V speed reference?

Issue:

ATV312 configuration for forward and reverse using +10/-10V speed reference

“If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:

Frequently Asked Questions - Schneider Electric (se.com)

If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

Support | Schneider Electric Global (se.com)“