HEIDENHAIN iTNC 530 HSCI - Determining the Field Angle on Linear Motors, Torque Motors and Synchronous Spindles

19 – 294 HEIDENHAIN Service Manual iTNC 530 HSCI
19.1.9 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.
Attention
The method of defining the field angle of the respective axis / spindle is defined by the machine
manufacturer.
Follow the instructions of the machine manufacturer.
Note
If only the scanning unit (AE) of an encoder was exchanged, the field-angle adjustment may not
be required.