• Master station (safety station) and local station (safety station)
The safety device status of the sending station is stored in a safety device of the receiving station.
Safety communications between local stations (safety stations) is also the same.
Sequence
scan
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 CPU on the local station (safety station) by safety data
transfer.
Output from the local station (safety station)
The safety device of the Safety CPU on the local station (safety station) turns on.
The safety device status of the Safety CPU on the local station (safety station) is stored in the Safety CPU on the master station (safety station) by safety data