Festo CPX Series Manual page 155

4. Analogue input module CPX-4AE-I
Error Description
number
10 Rated range exceeded
Upper limit exceeded.
(See parameter "Upper limit channel x –
low byte/high byte" or "Monitoring
channel x – monitoring rated range
exceeded")
15 Module/channel failed
General error, module faulty.
Parameterisation error
An error has occurred in the setting of the
relevant parameter.
21 – Parameter data format
24 – Parameter lower limit
25 – Parameter upper limit
(See parameter "Monitoring the CPX
module – monitoring parameterisation
error" or "Monitoring channel x –
monitoring parameterisation error")
1)
The module displays the relevant error depending on the parameterisation. The analogue input
signals, however, will be processed further.
2)
Processing of the analogue input signals will be stopped.
3)
The parameters entered will be ignored, the module operates with the last valid parameters.
Tab. 4/21: Error messages of the input modules – part 2
Festo P.BE-CPX-AX-EN en 1107f
1)
2)
1) 3)
Note
Please note the following when using the input modules:
– If there is a short circuit, all sensor supplies of the
module will be switched off together.
– If not parameterized otherwise, the sensor supply volt-
age will be switched on again automatically when the
short circuit is eliminated.
Error treatment
•
Check signal range of input.
•
Check input signal present.
•
Check parameterized limit.
•
If necessary, deactivate monitoring.
•
Power off/on necessary
•
If this error occurs again: check and, if
necessary, replace the analogue input
module.
Evaluation of the analogue input signals
has stopped.
•
Check the parameterisation undertaken
and, if necessary, repeat the
parameterisation using the correct
parameters (valid parameters see
section 4.4.3).
The analogue input module will be
operated further with the last valid
parameterisation.
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