Diagnosis Profibus-Dp; Diagnosis With Leds; Normal Operating Status - Festo CPV-DI01 Manual

3. Diagnosis PROFIBUS-DP

3.1

Diagnosis with LEDs

1
Red LED:
bus status/error
(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 on the CPV Direct

3.1.1 Normal operating status

LED Colour
BUS out
POWER green
lights up
Fig. 3/2: Normal operating status
Festo P.BE-CP-DI01-EN en 0007a
The LEDs on the cover indicate the operating status of the
CPV valve terminal.
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 1
9 8 7 6
4
flashes; out
Error treatment
none
none
3-3