Diagnosis By Means Of Leds - Festo CPV..-DI01 series Electronic Manual

3. Diagnosis PROFIBUS−DP
3.1

Diagnosis by means of LEDs

1
Red LED:
Bus status/fault
(BUS)
2
Green LED:
Operating voltage
display (POWER)
3
Yellow LED
row for pilot
solenoid 12
4
Yellow LED
row for pilot
solenoid 14
Fig. 3/1: LEDs of the CPV Direct
3.1.1 Normal operating status
LED Colour
BUS out
POWER green lights up
Tab. 3/1: Normal operating status
Festo P.BE−CP−DI01−EN en 0503d
The LEDs on the cover indicate the operating status of the
CPV Direct.
1
BUS
POWER
2
3
In normal operating status the green power LED lights up.
lights up;
Operating status
Normal
Normal
5 4 3 2
9 8 7
4
; flashes; out
Fault treatment
None
None
1
6
3−3