CNC processing center encoder pulse meter counting error alarm problem

Such problems are usually displayed in the LED display 6, and the PMM screen shows 303/304/305/308 alarm. This kind of phenomenon needs to be turned on after shutdown, and often the alarm will disappear. If there is still alarm, you should immediately replace the motor or feedback the cable, but if the alarm sounds disappear, it is not too happy. After the reference point, run other commands for debugging. The weak PMM308 alarm may be caused by interference, and then turn it off.

CNC processing center serial encoder communication error alarm

For this kind of problem, we should first check the CNC processing center CNC motor encoder amplifier and the accuracy of the feedback line or whether there is a disconnection. The electrocoder and the motor of the motor in CNC processing are connected, and try not to disassemble.