SENSseries LB 480 Level measurement
BERTHOLD TECHNOLOGIES GmbH & Co. KG
3 – 401
Volume 3 5 Calibration
3
• 7-CHECK ERROR
The status of the calibration parameters could not be fully veri-
fied. In this case, repeat the calibration. If the error occurs
again, replace the detector, at least the detector electronics.
The following additional settings are made at Calibrate + Preset:
– Compensation Mode = OFF
– Calibration Method = Multipoint
– Lower calibration point set to 0%
– Upper calibration point set to 100%
– Cal Curve Type = Normal
At the end, fill out the commissioning log, see chapter 9, page
3-441.
Always carry out a test calculation after every calibration. This will
ensure that your calibration data are plausible and the detector is
set correctly (see chapter 2.39, page 3-366, Cps Average Mode
and Cps Average Test).
This completes the calibration.
Advanced functions In addition to calibration with Quick Start, you can also calibrate
using the Cal Parameter menu. Further options are offer there,
such as:
– Single-point or multi-point calibration
– Empty, full adjustment with a known characteristic curve
– Upload, download of calibration parameters
– Calibration of products with natural radioactivity
– Calibration with gas density compensation
You can enable additional signals and messages in the menu Signal
Condition.
Via I/O Setup you can use existing or optional I/Os to output or
process signals.
In order to avoid the risk that the device supplies faulty signals, it
is imperative that you familiarize yourself with these additional fea-
tures before you use them.
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