Levelflex FMP51, FMP52, FMP54 FOUNDATION Fieldbus Commissioning via operating menu
Endress+Hauser 97
level should be at least 200 mm below the reference distance L
ref
to achieve maximum
accuracy.
Step Parameter Action
1 Expert → Sensor → Gas phase
compensation → GPC mode
Select the On option, in order to activate gas phase
compensation.
2 Expert → Sensor → Gas phase
compensation → Present reference
distance
Check whether the displayed reference distance matches the
nominal value (300 mm or 550 mm, respectively; see the
nameplate).
If yes: nor further actions required.
If no: continue with step 3.
3 Expert → Sensor → Gas phase
compensation → Reference distance
Enter the value displayed in Present reference distance
parameter.
For a detailed description of all parameters concerning the gas phase compensation
see:
GP01015F, "Levelflex - Description of device parameters - FOUNDATION Fieldbus"