Diagnostics - Festo CPX-P-8DE-N Series Description

3. Input module CPX-P-8DE-N-...
3.4

Diagnostics

Relevant bit in the status
byte
3-48
Specific errors relating to the input module are registered or
suppressed depending on the parameterisation of the
module.
The errors are shown on-site via the error LED and, if neces-
sary, can be evaluated with the handheld.
The errors are sent to the fieldbus node depending on mod-
ule parameterisation, and they can be evaluated by the high-
er-order controller according to the fieldbus protocol used.
When using the status byte (
and/or CPX-FEC) the following bit is relevant for group dia-
gnostics:
the processor image
Standard process image
Extended process image
Tab. 3/39: Relevant bit in the status byte
The representation of errors in the various bus nodes
depends on the protocol (
and/or CPX-FEC).
description for bus node
Bit Diagnostic info
2 Error at input
3 Error at analogue
module/technology
module
description for the bus node
Festo P.BE-CPX-P-EA-EN en 1209NH English