Originally Posted by squarewave I did some more troubleshooting. I checked the voltage out to the motors and it drops off as the motion stops. The Motor Command signals at the interface board also drop off to near zero when the motion stops. Just to further check, I leaned heavily on the table and the Motor Command signals jumped up to keep the table in its current location - this is while in the middle of o program that had just paused. I hit ESC and Continue on Path and it starts off and runs again. |
I re-read this and it almost look like a program stop or feed hold situation if the controller is trying to hold the motor stationary.
Al.
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CNC, Mechatronics Integration and Machine Design.
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E. |