I'm trying to connect an external emergency stop through the IO of the CRMA52A in a Fanuc R30-iB Mate with a CR-7iA/L. Is it possible to send a signal at I121, which then acts the same as like an emergency event? I know that it is possible with EES 1, 11, 2 and 21. But I would like to have only one cable outside with all IO, then to have an extra cable for emergency stop wiring. Is this possible with hardware changes? Or even with only software changes?
Thanks in advance.