Here is a (possible?) way to do it using the M-FIN and three of the User M functions.
Wire the M-FIN through a relay that is operated by the User M with the circuit going through a switch on the pallet.
The test sequence would be to program the User M then the M-FIN to test for the relay closure. If the pallet switch is open the relay stays open and the machine stops at the M-FIN. If the pallet switch is closed the machine continues and you cancel the User M.
__________________
An open mind is a virtue...so long as all the common sense has not leaked out. |