Festo Smart cubic CPVSC1-VI, Manual

Page: 63 / 92

4. Commissioning
4−13
Festo P.BE−CPVSC−E N en 0301a
With valve plates, the LEDs indicate the switching status of
the valve solenoid coils. The following table explains the
meanings:
LED Switching position
of the valve Meaning
Yellow out Basic position Logical 0 (no signal)
Yellow alight
*)
Switch position Logical 1 (signal present)
Basic position Logical 1 but:
operating voltage of outputs below permitted
tolerance range (21.6...26.4 V DC)
or
compressed air supply not OK
or
pilot exhaust blocked
or
servicing required.
*)
With double−solenoid valves the LED lights up only when there is an electric pulse.
Tab.4/7: LED display