What To Do If; Information On Errors; Error Causes And Remedies - wtw DIQ/S 182-PR System Operating Manual

System 182
Log book
The system does no
longer react on entries
"Error" in the measured
value display
ba75503e07 04/2012
9

What to do if ...

9.1

Information on errors

The DIQ/S 182-PR 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
Note
Information on possible errors in IQ sensors and MIQ output modules
is given in the chapter W
operating manual.
9.2

Error causes and remedies

Note
Errors of the PROFIBUS communication are dealt with in detail in
section 7.7.
Cause
– System error
Cause
– Communication with the
IQ Sensor interrupted
– Error in the IQ sensor
.
XX
... of the respective component
HAT TO DO IF
Remedy
Reset the system:
– Switch off the power supply
and switch it on again after
10 s
Remedy
– Check the cable connection
– Disconnect the IQ sensor
and reconnect it after 10 s
What to do if ...
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