Xylem DIQ/S 281, Руководство по эксплуатации

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What to do if ... DIQ/S 281
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8 What to do if ...
8.1 Information on errors
Log book The DIQ/S 281 system performs a comprehensive cyclical self test during oper-
ation. 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 Universal Transmitter. The log book is described in detail in
section 4.5 M
ESSAGES AND LOG BOOK
.
8.2 Errors: causes and elimination
The system no
longer reacts to
entries
"Error" in the
measured value
display
The selected
system language
was not activated
for all components
Information on possible errors of IQ sensors is given in the chapter
W
HAT TO DO IF
... of the respective component operating manual.
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 recon-
nect it after 10 s
Cause Remedy
– A system language was selected
that is not available in at least
one component (sensor, Univer-
sal Transmitter, output module).
The standard language,
English
,
was activated instead of the
selected system language.
– Contact the
service department
,
as a software update is required for
the relevant components.