Hi Chris,
the drivers are specified with voltage outputs to the motors of 325V -- should be same as with common choppers, the initial voltage is set to max for higher torque and then reduced accordingly to the predefined sense current. The resulting voltage graph should read a starting spike and then settling to the 'holding' voltage ... can post the datasheet specs of the drivers when at home again ...
the drivers are specified with voltage outputs to the motors of 325V -- should be same as with common choppers, the initial voltage is set to max for higher torque and then reduced accordingly to the predefined sense current. The resulting voltage graph should read a starting spike and then settling to the 'holding' voltage ... can post the datasheet specs of the drivers when at home again ...