Introduction

Devices with integrated safety option support parallel operation of standard and safe communication via a bus system or network. Safe communication is possible via PROFIsafe and via Safety over EtherCAT^®.

The devices with an integrated safety option are connected to a MOVI-C^® CONTROLLER, which is connected to a fail-safe controller (F-Host) via PROFINET IO.

Safe FSoE communication can be carried out via EtherCAT^®. To that end, the device in the variant DSI with integrated safety option must be connected to a fail-safe controller (F‑PLC) via EtherCAT^®/SBus^PLUS.

To control safety sub-functions and to evaluate the responses from the safety option via PROFIsafe or Safety over EtherCAT^®. the assignment of the individual bits in the F‑process input/output data must be taken into consideration.

In the "System" profile variant, an additional 16 bit and a 32 bit process value are transferred. The safe speed can be transferred via the process values.