Hello, I’m experiencing some random moves and would like to know if this could be related to encoder (or encoder wiring).
-single Ioni Pro in IoniCube 4 axis
-Bosch AC servo with Biss C magnetic encoder
-drive firmware version 1.7.2, Granity 1.14.1
How it behaves:
Drive initializes and moves the shaft slowly and smoothly in both directions.
Enabling test stimulus in Testing tab produces random results - sometimes the shaft moves according to target setpoint, sometimes it moves once and stops, and when I grab the motor shaft, it starts to move again (according to test stimulus). Letting the shaft go stops the motion. What could be the problem?
Edit. Jogging also doesn’t seem to work properly. Hitting Increment by TPS1 works only once. No movement from subsequent presses.