wtw DIQ/S 182-MOD, Руководство по эксплуатации системы, Страница: 127 / 150

System 182 What to do if ...
9 - 1 ba75504e07 04/2012
9 What to do if ...
9.1 Information on errors
Log book The DIQ/S 182-MOD 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
.
Note
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.
9.2 Error causes and remedies
Note
Errors of the Modbus communication are dealt with in detail in
section 7.6.
The system does no
longer react on entries
"Error" in the measured
value display
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