Diagnostics Via Led Display; Normal Operating Status Display - Festo CTEU-PB Electronics Description

3. Diagnostics
3.2

Diagnostics via LED display

3.2.1 Normal operating status display

1
CTEU-specific
LEDs
2
Fieldbus-specific
LEDs
3
Reserved
Fig. 3/2: Status LEDs of the bus node
3-4
Status LEDs are available on the bus node for diagnosing the
bus node and any connected devices (see Fig. 3/2).
The LEDs can assume the following statuses (sometimes in
different colours):
illuminated flashing
Festo P.BE-CTEU-PB-OP+MAINT-EN en 1208NH English
off
1
2
3