MP-090 APC UART input error

An RS-232 data transmission error (such as character overrun) has occurred on the APC to SMP400 communication line.

What you should do:

  1. To clear the error, click Clear error in the XYZ Display window.

    2. To clear it using an RCU-II, press and hold down the Servo Power Off button and then press the Joy button twice.

  2. If the error reoccurs, contact your Giddings & Lewis service representative.