Overview of the LEDs

The device label depends on the device variant or function. Consequently, not all LEDs are labeled for all device variants. The following labeling shows the maximum expansion of the respective variant.

PROFINET IO,
EtherNet/IPTM,
Modbus TCP

SBusPLUS/
EtherCAT®

POWERLINK

Binary
control

DRIVE

DRIVE

DRIVE

DRIVE

US1/MS

RUN

BE

BF/NS

ERR

BS

L/A X40

L/A IN

L/A X40

L/A X41

L/A OUT

L/A X41

F-RUN

F-RUN

F-RUN

F-ERR

F-ERR

F-ERR