Festo CP-A04-M12-CL, Manual

Page: 58 / 86

3. Output modules type CP−A04−M12−CL
3−12
Festo P.BE−CPEA−CL−E N en 0404NH
Status LEDs
Short circuit/overload
Output Next to the actuator connections there is a red LED for each
output. This shows a short circuit or overload at the output.
LED (red)
Sequence Operating status Fault treatment
LED is out
ON
OFF
No short circuit/overload
·
None
LED lights up
ON
OFF
Short circuit/overload at
output
·
Eliminate short circuit and
delete the fault
1)
1)
Fault will not be deleted automatically.
Tab.3/6: Status LED short circuit/overload at output
Reaction to short circuit in the load supply
Short circuit/overload If there is a short circuit/overload, the output module will
switch off the output self−holding and communicate the fault
to the CP master. After eliminating the short circuit, delete
this fault as follows:
·
Reset the output (e.g. by user program).