Determining The Field Angle On Linear Motors, Torque Motors And Synchronous Spindles - HEIDENHAIN iTNC 530 Service Manual

18.1.7 Determining the field angle on linear motors, torque motors and synchronous spindles

If an encoder was replaced that is also used to control a linear or torque motor or a synchronous
spindle, the commutation (position of the field angle) needs to be reset for this motor.
July 2010
Caution
The method to define the field angle of the respective axis / spindle is defined by the
machine manufacturer.
Follow the instructions of the machine manufacturer!
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