Mitsubishi Electric MELSEC iQ-R Series User Manual page 90

■Master station (safety station) and remote station (safety station)
The safety device status of the Safety CPU on the master station (safety station) is reflected to the safety output of the remote
station (safety station). The safety input status of the remote station (safety station) is stored in the Safety CPU on the master
station (safety station).
SA\M0
Ò
SA\Y
Output from the master station (safety station)
 The safety device of the Safety CPU on the master station (safety station) turns on.
 The safety device status of the Safety CPU on the master station (safety station) is stored in the Safety output on the remote station (safety station) by safety
data transfer.
 The safety output status of the remote station (safety station) is output to an external device.
Input from the remote station (safety station)
 The status of the external device is stored in the safety input of the remote station (safety station).
 The safety device status of the Safety input on the remote station (safety station) is stored in the Safety CPU on the master station (safety station) by safety
data transfer.
Setting method
Set safety communications in "Safety Communication Setting" under "Basic Settings". ( Page 104 Safety Communication
Setting)
1 FUNCTIONS
88
1.7 Safety Communications
Safety CPU
Master station
(safety station)
Safety device
Safety cycle Safety cycle
No.0
Ó
Ö
No.1
Safety output
Ô
External device
Safety input
Õ
External device