3. Diagnosis
3.5
Diagnosis via PROFIBUS−DP
1
2
1
Device−related diagnosis
2
Module−related diagnosis
3
Channel−related diagnosis
Fig. 3/2: Diagnostic possibilities
3−12
The CPX terminal supports the following diagnostic possibi
lities via PROFIBUS as per EN 50170:
Device−related diagnosis:
Status message (see section 3.7.2)
Module−related diagnosis (see section 3.5.4):
One bit is reserved per module for displaying a diagnosis.
Channel−related diagnosis (see section 3.5.5):
module number
channel number and type
type of diagnosis (fault number).
3
Ó Ó
Ó Ó
Ó
Ó
Festo P.BE−CPX−FB13−E N en 0308a