Festo CPX-CTEL4-M12-5POL Manual page 89

4. Diagnostics and error handling
CPX error Description of possible causes
number
17 Incorrect I/O length
CPX system start with setting "Stored
parameters" and CTEL master module in
operating mode "Automatic configura-
tion"
24 Process variable range underflow
25 Process variable range overflow
Parameter error
29
Invalid parameters received from the
host
Parameter error
Missing parameters
Changed parameter
39 Maintenance required
Short circuit at I-port (PS/PL supply or
56
communication signal)
57 I-port device missing/failed
58 I-port configuration error
Tab. 4/3: Diagnostics/error messages by CPX error numbers
Festo P.BE-CPX-CTEL-EN en 1205NH
Error handling
•
Use system setting "Standard para-
meter" at the start of the CPX terminal
•
Process data inconsistent, check
•
Process data inconsistent, check
•
Check parameterisation
•
Check data sheet and values
•
Check data sheet
•
Check configuration
•
Cleaning
•
Refill
•
Replace worn parts
•
Check installation
•
Check configuration
•
Check configuration
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