Festo CP-FB13-E - LED Displays on the Bus Node

3. Diagnosis
3-3
Festo P.BE-CP-FB13-E-EN en 0112e
3.1 LED displays on the bus no de
The LEDs on the node enable you to make a speedy on-the-
spot diagnosis of the operating status of the CP system.
1 Bus-specific LED
2 Operating voltage
LEDs
3 String LEDs
0
1
3
2
SAVE
POWE R
24 V DC
POWE R V
BUS E RROR
ERRO R
PROFI BUS-DP
1
2
2
3
Fig. 3/1: LEDs of CP node FB13