Fanuc Alarm 101: PLEASE CLEAR MEMORY
Fanuc Alarm 101: PLEASE CLEAR MEMORY
Fanus Control Model: Series 0, 16, 18, 21
Description
When the power is turned off or the controller suddenly shuts down while writing data to memory (such as loading or editing a program), the part of the memory where the data was stored becomes “corrupted.”
How to Fix Alarm
First, power OFF the CNC controller completely. Press and hold the PROG (or DELETE in some models) button on the keypad and power ON the machine again in the same state.
Wait: Do not release the button until the screen turns on completely.