User manual

System 182-XT-4 What to do if ...
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ba76027e02 12/2014
8 What to do if ...
8.1 Information on errors
Log book The 182 XT-4 system performs a comprehensive cyclical self test
during operation. While doing so, the system identifies all states that
deviate from normal operation and enters corresponding messages in
the log book (information or error message).
With the aid of the log book, you can call up instructions on how to clear
the error directly on the terminal. The log book is described in detail in
section 4.4.3 Sensor status S
XX.
8.2 Error causes and remedies
The system does no
longer react on entries
"Error" in the measured
value display
Information on possible errors in IQ sensors and
MIQ output modules is given in the chapter W
HAT TO DO IF
... of the respective component operating manual.
Errors of the PROFIBUS communication are dealt with in
detail in section 7.7.
Cause Remedy
– System error Reset the system:
– Switch off the power supply
and switch it on again after
10 s
Cause Remedy
– Communication with the
IQ Sensor interrupted
– Check the cable connection
– Error in the IQ sensor – Disconnect the IQ sensor
and reconnect it after 10 s