Diagnosis Via The Field Bus - Festo CPI-CL Series Manual

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

2.4.2 Diagnosis via the field bus

Festo P.BE−CPEA−CL−EN en 0711a
Depending on the CPI/CP master used, the CP modules type
CP−...−EL provide different diagnostic information on fault
searching.
Master
CP master
(without extended
functions)
CPI master
(with extended
functions)
Tab. 2/6: Diagnostic information
Note
Instructions on evaluating the diagnostic message can be
found in the manual for the relevant CPI/CP master.
Diagnosis of short
circuit/overload in
sensor supply
Yes
Yes
Diagnostics,
undervoltage, sen
sor supply
No
Yes
2−17