Fanuc Starting System Software Please Wait !!exclusive!! Jun 2026

If "Please Wait" is stuck but you have a (from PCMCIA or RS-232):

: Open the controller door while powered on and check the red 7-segment display on the main CPU board. fanuc starting system software please wait

: A common cause is a faulty main card or SRAM card. If the 7-segment display on the main board shows a specific digit (e.g., "1" or "6"), it may indicate a failure in these components. If "Please Wait" is stuck but you have