Hi Experts
I have Mitsubishi MR-J2S-350B4 servo drive. When I power up servo drive then it stuck and display of drive is showing AC
Nothing is working. How can I identify that servo drive is faulty or PLC is not communicating with the drive. According to the manual of servo drive
AC means Initial setting for communication specification completed and then it synchronised with servo system controller.
How can I troubleshoot this issue