Festo CP-A04-M12-CL, Manual

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3. Output modules type CP−A04−M12−CL
3−13
Festo P.BE−CPEA−CL−E N en 0404NH
3.4.2 Diagnosis via the field bus
Irrespective of the CP master used, the CP output module
type CP−...−CL provides diagnostic information on fault search
ing.
CP master Diagnosis of short
circuit/overload in
actuator supply Diagnosis of
undervoltage in
actuator supply
Without extended
functions Common fault message
With extended
functions Yes Yes
Tab.3/7: Diagnostic information
Please note
Instructions on evaluating the diagnostic message can be
found in the manual for the relevant CP master.