47CalibrationTORQUE LIMIT (TQ LIMIT)1. With no power applied to the drive, connect a (trueRMS) ammeter in series with one of the motor leads.2. Set the TQ LIMIT trimpot to full CCW.3. Carefully lock the motor shaft. Ensure that the motor isfirmly mounted.4. Apply line power. The motor should be stopped.5. Set the speed adjust potentiometer or reference signalto maximum speed. The motor should remain stopped.6. Slowly rotate the TQ LIMIT trimpot clockwise (CW) untilthe ammeter reads 120% of maximum motor current.7. Set the speed adjust potentiometer or reference signalto zero speed.8. Remove power from the drive.9. Remove the lock from the motor shaft.10. Remove the ammeter in series with the motor lead.WarningAlthough the TQ LIMIT trimpot can be set up to 150%of the drive nameplate rating, continuous operationbeyond the drive nameplate rating may causedamage to the motor and/or drive.
