Diagnostics Via Led Display; Normal Operating Status Display - Festo CTEU-DN Description, Functions And Maintenance

5. Diagnostics
5.2

Diagnostics via LED display

5.2.1 Normal operating status display

1
Fieldbus/
network-specific
LEDs
2
CTEU-specific
LEDs
3
Reserved LED
display
Fig. 5/1: LEDs on the bus node
5-4
LEDs are located on the bus node for diagnosing the bus
node and any connected I-port devices
The LEDs can assume the following states (sometimes in dif-
ferent colours):
Illuminates
Fig. 5/1.
flashes off
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
1
2
3