Issue:
Is ATV320 rated for variable or constant torques?
Product Line:
Altivar 320, ATV320 Machine Drive
Resolution:
The ATV320 is designed for both variable torque and constant torque loads.
In the Motor Control menu (drC-), there is a parameter Motor Control Type (Ctt) selection for the application. Among others, the basic selection is:
Std (Standard) for a linear V/F ratio which is typical for constant torque loads
uF9 (V/F Quad) for a curved V/F ratio which is typical for variable torque loads
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)
Is ATV320 rated for variable or constant torques?
Product Line:
Altivar 320, ATV320 Machine Drive
Resolution:
The ATV320 is designed for both variable torque and constant torque loads.
In the Motor Control menu (drC-), there is a parameter Motor Control Type (Ctt) selection for the application. Among others, the basic selection is:
Std (Standard) for a linear V/F ratio which is typical for constant torque loads
uF9 (V/F Quad) for a curved V/F ratio which is typical for variable torque loads
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 Singapore


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