Endress+Hauser Gammapilot M FMG60, Руководство по эксплуатации

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Gammapilot M FMG60 PROFIBUS PA Commissioning
Hauser 63
Methods for entering the calibration points
Automatic calibration
For an automatic calibration, the vessel is filled to the required value. For the background
calibration the radiation remains switched off, for the other calibration points the radiation
is switched on.
The Gammapilot M automatically records the pulse rate. The associated level is entered by
the user.
Manual calibration
If during the commissioning of the Gammapilot M one or more calibration points cannot be
realized (e.g. because the vessel cannot be sufficiently filled or emptied), the calibration
point must be entered manually.
That is, not only the level but also the associated pulse rate must be entered by the user. For
details concerning the calculation of the count rate please refer to your Hauser
sales organization.
NOTICE
Calibration date and calibration
‣
When calibrating manually, the calibration date is not set automatically. Instead, it must
be entered manually into the "calibration date" (*C7) function.
‣
A manually entered calibration point should be replaced by an automatic calibration as
soon as the associated level occurs during the operation of the plant. This recalibration is
advisable because calibration points entered automatically result in more precise
measurement results than calculated ones.