Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 128

(0) to (5) This is a circuit to release the interlock when a communication or I/O error occurs on the safety remote I/O station.
(8) This is a circuit to convert the reset input bit of M+SF_EDM_R.
(17) This is a circuit to select the operation mode (manual or automatic).
(64) This is a circuit to monitor the status of the enabling switch. This safety FB is enabled only when the operation mode is in manual mode.
(89) This is a circuit to monitor the safety switch status. This safety FB is enabled only when the operation mode is in automatic mode. The safety
FB is enabled by activating the reset switch after the system is powered on or after the safety switch is activated and the safety output is turned
off.
(119) This is a circuit to monitor the contact welding in the electromagnetic contactors. The safety output of the safety FB is turned on again by
activating the start switch after the enable status is confirmed. Activate the reset switch to clear an error occurred in the safety FB.
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
126
5.1 System Configured by a Safety CPU