S-DIAS SAFETY CPU-MODULE
SCP 111-2
08.09.2022
Page 45
12.7.2
Interface Connection
12.7.2.1 Presetting for an Interface Connection
In the SafetyDesigner, different ranges of FSoE slave addresses and connection IDs must
be set for all projects containing PLCs that communicate with each other (1001 to 2000 in the
example). Per PLC the ranges must be unique system-wide and cannot overlap.
12.7.2.2 General Information on Interface Connections
In this connection form, there is a payload data flow in only one direction per interface
connection.
In the SafetyDesigner project of the PLC providing the data, a write interface variable is
created in which the signals to transmit via this connection are defined as a structure. In
addition, which SCP this package provides as well as how many remote stations should be
supported (how many safe CPUs fetch the same safe signals).
