9 what to do if, 1 information on errors, 2 error causes and remedies – YSI DIQ/S 182 XT-4-MOD User Manual
Page 133: What to do if -1, Information on errors -1, Error causes and remedies -1, See chapter 9 w, Dealt with in chapter 9 w, 9what to do if
System 182 XT-4
What to do if ...
9 - 1
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02/2012
9
What to do if ...
9.1
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 S
.
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