EtherCAT®/SBusPLUS LED displays
The following figure shows an example of the LEDs of the EtherCAT®/SBusPLUS design:

[1] | "L/A OUT" LED | For devices with CS..A safety card: | |
[2] | "L/A IN" LED | [3] | "F-RUN" LED |
[4] | "F-ERR" LED |
"RUN" and "ERR" LED displays
The "RUN" and "ERR" LED displays are located on the slot of the optional keypad. To gain access to the LED displays, remove the keypad.

[1] | "RUN" LED | ||
[2] | "ERR" LED |