Diagnosis Via The Field Bus - Festo CPV..-DI01 series Electronic Manual

9. Diagnosis Moeller SUCOnet K
9.2

Diagnosis via the field bus

Diagnostic bit
V
val
V
tol
V
sen
V
off
Short circuit/overload
ACP
Tab. 9/5: Overview of diagnostic bits
Festo P.BE−CP−DI01−EN en 0503d
The following faults are recognized by the CP system:
Meaning
Load voltage failure of the CP valves < 10.4 V
CPV Direct
CP valve terminal in the extension
Undervoltage of the CP valves < 20.4 V
CPV Direct
CP valve terminal in the extension
Short circuit in sensor supply to CP input module
Load voltage failure at CP output module
Short circuit/overload at CP output module
Connection to a CP module interrupted in the extension
CP input module
CP output module
CP valve terminal
The master receives the diagnostic byte from the SUCOnet K
via the 5th. input byte.
9−7