Festo CPV -VI Series Manual page 80

4. Commissioning
LED display of valves
There is a yellow LED for each valve solenoid coil. This
LED indicates the switching status of the valve solenoid
coil when the CPV valve terminal is ready to operate.
PLEASE NOTE
Observe the assignment of the LED to the
appropriate manual override:
With IC connection:
– LED in front plug to
– LED in rear plug to
With MP, AS-i or CP connection:
– lower LED in plug cover to
– upper LED in plug cover to
4-12
upper manual override (14)
lower manual override (12)
upper manual override (14)
lower manual override (12)
CPV... 9811d