### MP-046 Temperature Compensation or Digital I/O board failure

A read after write to digital outputs does not match actual written value. May also indicate a watchdog timer failure on the Temperature Compensation board.

What you should do

1. To clear the error, click Clear error in the XYZ Display window. 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, call your Giddings & Lewis service representative.