SENSseries LB 480 Level measurement
BERTHOLD TECHNOLOGIES GmbH & Co. KG
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Volume 3 5 Calibration
3
5.1.1 Reset SENSseries to Factory Settings
If the Start menu is not already displayed, push HOME to go to the
Start menu.
Select Device Config Setup Service Reset Device.
Select FACTORY RESET and confirm the security prompt.
After successful reset, the message Device is reset! appears.
Now turn the HART HART
®
Communicator OFF and ON again.
The parameters in the detector are now again identical with
the factory setting (delivery state).
5.1.2 Adjusting the HV Default
HV Default has already been determined and set by BERTHOLD
TECHNOLOGIES. If this value deviates during the first commission-
ing by more than 5% from HV Live, then you have to adjust HV
Default new.
The adjustment of HV Default is only successful if the current
count rate in the
CrystalSENS is at least at 300 cps. With SuperSENS, UniSENS and
TowerSENS the count rate is irrelevant.
If the Start menu is not already displayed, push HOME to go to the
Start menu.
Select Device Config Setup Sensor Configuration
Plateau Sensor Settings .
Select HV Mode AUTO, if this is not already set.
Save the changes with SEND.
Wait until the HV value (HV Live) has been adjusted.
This takes about 2 minutes in the CrystalSENS and 30 minutes
in the SuperSENS, UniSENS and TowerSENS.
Read off the value HV Live.
Enter the value read-off at HV Default.
Save the changes with SEND.
This completes the adjustment of the HV Default value.
5.1.3 Detector Code
Set the detector code according to the table in Volume 2, chapter
1.6, "Detector Codes".
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