The first step used for the Fanuc SRAM backup Procedure is to prepare a FANUC memory card, then insert it into a slot near the screen. Operation: Turn on the power by simultaneously pressing the two soft buttons at the right end that you can see in the image below.
The second step you press the down button select "7.SRAM DATA UTILITY">> select>> Yes it will display the screen as shown below
The third step you select "1. BACKUP SRAM (CNC => MEMORY CARD) SELECT YES then see the picture below
Wait until a "SRAM BACKUP COMPLETE"
Then press SELECT again select the number "1. END "select YES
Similarly, FANUC sram backup procedure on CNC machine may be useful.
