4. Input modules type CP−E16−M...−EL and CP−E32−M8−EL
4−19
Festo P.BE−CPEA−CL−E N en 0711a
Status LEDs
Status display for input
Above the sensor connections there is a green LED for every
input. This shows the signal status at the relevant input.
LED status of
input
Signal status
LED lights up
Logical 1 (signal present)
LED is out
Logical 0 (no signal)
Tab.4/6: Status LEDs for status display of input