Das folgende Bild zeigt beispielhaft die LEDs der PROFINET-IO-Ausführung:
[1]
LED "F-ERR"
[4]
LED "BF"
[6]
LED "L/A" Port 1
[2]
LED "F-RUN"
[5]
LED "US1"
[7]
LED "L/A" Port 2
[3]
Status-LED "DRIVE"
