Issues setting up torque based closed loop control

I am trying to set up a GBL2660E for torque based closed loop control and have configuration issues
These are the symptoms.

1. With a Torque P Gain of 0.05 the motor does not turn when it is given a command
2. If I increase the Torque P Gain, the controller trips a 100A circuit breaker that is feeding it.

The controller and the motor work correctly in Closed Loop speed and position control.

Any help is appreciated

Thanks