Lenze 9400 Series, Communications Manual

Page: 81 / 145

Lenze · E94AYCET communication module (EtherCAT®) · Communication Manual · DMS 10.2 EN · 11/2018 · TD06
81
10 Safety over EtherCAT
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
10 Safety over EtherCAT
From SW version 04.00 , FSoE (Fail Safe over EtherCAT) provides for transmission of safe information
via the "Safety over EtherCAT" protocol according to the "ETG.5100" specification, version 1.2.0.
The FSoE data is configured within a safety PDO and sent in the same Sync unit as the standard
PDOs.
One bit of the FSoE data is always used to control specific safety functions.
The structure of the FSoE data is specified and cannot be changed by the user.
If the
SM302 safety module (E94AYAF) is used, the length of the ...
• safety outputs is permanently 11 bytes;
• safety inputs is permanently 19 bytes.
The Servo Drive 9400 forwards the FSoE data to the safety module for a safe evaluation.

Configuring safety process data
(

33)

Note!
A safety bus system (FSoE) can only be operated via the upper module slot (MXI1) of the
Servo Drive 9400.

Documentation for the SM302 safety module (E94AYAF)
Here you can find detailed information on the FSoE connection.