Festo CPX-FB23, Electronic Manual

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3. Diagnosis and error treatment
3−3
Festo P.BE−CPX−FB23−EN en 0308NH
Contents of this chapter The CPX terminal offers extensive diagnostic possibilities. In
this chapter you will find detailed information on the diagnos
tic possibilities:
LEDs
status bits
I/O diagnostic interface
handheld
Further information Information on the general diagnosis of the CPX terminal can
be found in the CPX system manual (P.BE−CPX−SYS−..).
Information on diagnosing the pneumatic interface and the
I/O modules can be found in the manual for the CPX I/O
modules (P.BE−CPX−EA−..).
Instructions on diagnosing the pneumatics can be found in
the relevant pneumatics manual.