Diagnosis Via The Field Bus - Festo CP-E08-M12-CL Manual

2. Input modules type CP−E08−M...−CL and CP−E16−KL−CL

2.4.2 Diagnosis via the field bus

Festo P.BE−CPEA−CL−EN en 0404NH
Depending on the CP master used, the CP modules type
CP−...−CL provide different diagnostic information on fault
searching.
CP master
Without extended
functions
With extended
functions
Tab. 2/6: Diagnostic information
Please note
Instructions on evaluating the diagnostic message can be
found in the manual for the relevant CP master.
Diagnosis of short
circuit/overload in
sensor supply
Yes
Yes
Diagnosis of
undervoltage in
sensor supply
No
Yes
2−17