Endress+Hauser Gammapilot M FMG60 - Calibration for level measurement and limit detection

Gammapilot M FMG60 with FOUNDATION Fieldbus Commissioning
Endress+Hauser 59
6.1.2 Calibration for level measurement and limit detection
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Note!
The fundamentals for calibrating for level measurement and level limit detection are described in
Section 6.4, P. 69.
Background calibration
(for details see Section 6.4.2, P. 72)
"Full" or "covered" calibration
(for details see Section 6.4.3, P. 74)
Step Function Action/comments
1 •Switch off radiation
• Fill tank
for level: min. 60%
for level limit: beam path covered
2 Background calibration (*10) Select "start" with O or S;
confirm with F
3 Avg. pulse rate (*11) Wait until the value is stable, then confirm with F
4 Background calibration (*10) Select "stop/edit" with O or S;
confirm with F
5 Background pulse rate (*12) Confirm value with F
Continue with full and empty calibration/covered and free calibration
Step Function Action/comments
1 •Switch on radiation
• Tank remains filled.
2 Calibration point level (*13) Select "full/covered" with O or S;
confirm with F
The following function for level measurement only
3 Value full (*14) Enter the current level (60% - 100%)
The following functions for level and level limit measurement
4 Calibration start stop (*15) Select "start" with O or S;
confirm with F
5 Avg. pulse rate (*11) Wait until the value is stable, then confirm with F
6 Calibration start stop (*15) Select "stop/edit" with O or S;
confirm with F
7 Full calibration pulse rate (*16) Confirm value with F
8 Calibration next point (*19) Select "yes" with O or S;
Confirm with F
Continue with "empty" or "free" calibration