Frequently asked questions
On the ATV312, what is parameter CL1?
FA234218
27 July 2022
Issue:Function for parameter CL1 on an ATV312
Product Line:
ATV312
Environment:
All
Cause:
None
Resolution:
CL1 sets a threshold to limit the current output to the motor. It is used to limit stress on the motor and load when conditions are abnormal.
Typically this value is set at 1.2 X motor FLA for variable torque loads and at 1.5 X FLA for constant torque loads.