Festo CP-E08-M8-CL - Page 45

2. Input modules types CP−E08−M...−CL and CP−E16−KL−CL
2−15
Festo P.BE−CPEA−CL−E N en 0711a
Status LED
Short circuit/overload
Short circuit or overload of the sensor supply is shown by
means of the status LED short circuit/overload (see
Tab.2/4).
LED (red)
Operating status Error handling
LED is out
No short circuit/overload in
sensor supply
· None
LED lights up
 Short circuit/overload in
sensor supply
· Remove short circuit and, if applicable,
delete error
Tab.2/4: Status LED short circuit/overload
Reaction to short circuit in the sensor supply
If there is a short circuit, the input module will switch off the
power supply to the sensors and communicate the fault to
the CP master. The status LEDs will be switched off and the
inputs of the module supply a 0−signal.