Error Messages Of The Analogue Input Modules - Festo CPX-AB Series Electronic Manual

4. Analogue input module CPX−4AE−T

4.5.1 Error messages of the analogue input modules

Fault number Description
2 Short circuit/overload
Short circuit in sensor supply (V
(see parameter Diagnostic message in
the event of wire fracture or short
circuit")
3 Wire fracture
Limit value not reached
9
Set limit value not reached or sensor
temperature range not reached
(see parameter Limit value monitoring
channel x" or Definition limit value
channel x")
10 Limit value exceeded
Set limit value exceeded or sensor
temperature range exceeded
(see parameter Limit value monitoring
channel x" or Definition limit value
channel x")
1)
The module will register the appropriate fault depending on the parametrizing. The analogue
input signals will, however, be processed further.
Tab. 4/19: Error messages of the input modules part 1
Festo P.BE−CPX−AX−EN en 0503b
An analogue input module can register the following faults:
1)
EL/SEN
1)
1)
1)
Fault treatment
Eliminate short circuit or check con
·
). nected sensors
The sensor power supply will be
switched on again automatically
when the short circuit is eliminated.
Check and, if necessary, replace the
·
cable and connected sensors
Check parametrizing of sensor type
·
and connection design
Check input signal present
·
Check parametrized limit value
·
If necessary, deactivate monitoring
·
Check parametrizing of sensor type
·
and connection design
Check input signal present
·
Check parametrized limit value
·
If necessary, deactivate monitoring
·
4−29