Festo Compact Performance CP-FB9-E - LED Displays on the Bus Node

3.1 LED displays on the bus node
The LEDs on the node permit fast on-the-spot diag-
nosis of the operating status of the CP system.
1
2
3
BUS LED
Operating voltage LEDs
String LEDs
Fig. 3/1: LEDs on the CP node FB13
0
1
3
2
SAVE
POWER
24 VDC
POWER V
ERROR
PROFIBUS-DP
BUS ERROR
3
2
1
3. Diagnosis
CP FB13-E 9904b 3-3