[Cause]
A system error occurred during communication processing with the timer board.
[Remedy]
Check the number at the end of the error. 500 or below) Please record the number and contact the service center. 500 or above) Confirm short-circuit disconnection I/O output, stepper completion I/O output, etc. I/O setting. Check whether the type or number of I/O is set A value outside the range.