Diagnosis Via Profibus−Dp - Festo CPX-FB13 Electronic Manual

3. Diagnosis
3.5 Diagnosis via PROFIBUS−DP
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Device−related diagnosis
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Module−related diagnosis
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Channel−related diagnosis
Fig. 3/2: Diagnostic possibilities
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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).
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Festo P.BE−CPX−FB13−E N en 0503b