Calibration Data; Calibration Entries In The Log Book - Xylem WTW DIQ/S 281 Operating Manual

Operation
58
2 Open the Einstellungen/Settings menu with
<
3 Using 
<OK>
.
<
4 Using 
and confirm with
<

5 Using
messages are acknowledged. Error symbol and info symbol do no
longer flash.
4.6

Calibration data

Details on calibration are given in the operating manual for the
IQ sensor.
Each calibration of IQ sensors that are able to be calibrated causes an entry to
be made in the log book. Log book entries contain the following information:
 Calibration date
 Calibration successful or not successful.
The detailed calibration data of the last calibrations are integrated in the Calibra-
tion history of sensor overview.
All calibration data are stored in the IQ sensor. In order to view the
calibration data of an IQ sensor, the IQ sensor must be connected
to the DIQ/S 28X and must be ready for operation.

4.6.1 Calibration entries in the log book

The date and time of a calibration are entered in the log book. The respective
message text contains an indication as to whether a calibration was successful
or not. The values determined with calibration can be viewed in the calibration
history (see section 4.6.2).
1 Call up the measured value display with
2 Confirm with
The Display/Options menu opens.
<

3 Using
<OK>
confirm with
message code (ICxxxx and ECxxxx).
>
, select the menu item, Service and confirm with
>
, select the menu item, Acknowledge all messages
<OK>
. A security prompt opens.
>
, select Acknowledge and confirm with
<OK>
.
>
, highlight the menu item, Log book of sensor, and
. Calibration entries in the log book are held in
<S>
.
<OK>
<M>
.
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DIQ/S 281
. All
08/2020