Endress+Hauser Gammapilot FMG50 - Page 59

Gammapilot FMG50 Commissioning
Endress+Hauser 59
Edit table: the index of the linearization point is entered in this field (1-32 points)
Customer input value: measured pulse rate for the linearization point
Customer value: level in unit of length, volume unit or %.
Activate table: the "Enable" option must first be selected before the linearization table is
used. The linearization table is not used as long as "Disable" is selected.
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To record a new input value, press the "Start semi-automatic calibration" button.
 The measurement then starts automatically and continues, at the very maximum,
for as long as has been configured for the calibration time. However, the process
can also be stopped manually by pressing the "Stop calibration" button.
The calibration stops automatically as soon as a million pulses have been totalized.
The remaining calibration time of the semi-automatic calibration is not displayed on
the user interface.
The linearization table must be activated by selecting "Activate table" -> "Enable"
Use of the linearization module with linearization values recorded semi-
automatically
Please note the following if using the linearization module with linearization tables
recorded semi-automatically:
The module assumes pulse rates are normalized and automatically switches the
internal measurement calculation to normalized values if the module is used. This
falsifies the assignment between the output value and the measured value. If the
linearization module has been opened with semi-automatic linearization curves, the
table mode must be set to "semi-automatic" again.
If error F435 "Linearization incorrect" is displayed, the linearization table must be
checked again according to the dependencies and conditions mentioned above.
L
WARNING
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The linearization can calculate an incorrect value if the wrong table mode is used. The
current output will also output an incorrect measured value in this case.
The following message is displayed following a successful calibration:
A0042198
The settings for the current output are then made in the "Output settings" step
Density calibration
Depends on the operating mode selected.