The control is registering an overload in the x axis, which can also be caused by defective encoder or disconnection of encoder, you can check the motor, if this m/c has DC servo's then disconnect the DC power connector, if it has a thermal detector in the same plug, you would have to jumper this out or you will get an over temp. alarm. If you still get an ov023 whith the motor disconnected then it may possibly be the drive, some of them have LED status indicators, there were many different kinds of motor, amps and encoder configurations on these systems.
Al.
__________________
CNC, Mechatronics Integration and Machine Design.
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E. |