I connected an Aerotech BMS60 to an TMCM 171. It covers U,V,W the hall sensors and from the encoder I, A, B
I measure: The I-sensor gives a positive pulse.
The encoder and the Hall Sensors work if the commutation mode is block. If i change the parameter 159 from 0 to 1 (from block to sin commutation) and give the command to rotate the motor is supplied with an increasing current without moving at all. If i switch back the commutation it moves.
I tried to change the 249 to 0,1,2,3,4 and power cycle the controller after the change. Same problem. If i switch back the commutation it works.
Is there any trick or hint to make the sin commutation work?