Festo CPX-CTEL-4-M12-5POL, Описание

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5 Diagnostics and error handling
44 Festo – P.BE-CPX-CTEL-EN – 1601b – English
CPX error
number
Error handling Description of possible causes
29 Parameter error
Invalid parameters received from the
host system
Check parameterisation
Parameter error Check data sheet and values
Missing parameters Check data sheet
Changed parameter Check configuration
39 Maintenance required Process data inconsistent, check
56 Short circuit at I-Port (PS/PL supply or
communication signal)
Check the installation
57 I-Port device missing/failed Check configuration
58 I-Port configuration error Check configuration
Tab. 5.3 Diagnostic/error messages by CPX error numbers
When the CTEL master module is accessed via FMT/MMI, the current error for each I-Port
can be determined more precisely by means of an event code if the error is due to the
connected device.
A list with the relevant event codes can be found in the appendix (
è
A.2 Event codes).
5.3 Diagnostics via LEDs
LED indicators for diagnostics of the CPX terminal are available on the I-Port devices and on the CTEL
master module (
è
2.3 Display components).
The significance of the LEDs on the I-Port devices can be found in the description of the
respective device.