Endress+Hauser Deltabar FMD72 - Linearization

Commissioning Deltabar FMD71, FMD72
58 Endress+Hauser
9.11 Linearization
9.11.1 Manual entry of a linearization table
Example:
In this example, the volume in a tank with a conical outlet should be measured in m
3
.
Prerequisite:
• This is a theoretical calibration, i.e. the points for the linearization table are known.
• The "Level" measuring mode has been selected.
• A level calibration has been performed.
• The linearization characteristic must rise or fall continuously.
• For a description of the parameters mentioned, →  78"Description of parameters".
L
WARNING
Changing the measuring mode affects the span (URV)
This situation can result in product overflow.
‣
If the measuring mode is changed, the setting for the span (URV) must be checked in
the "Setup" operating menu and readjusted if necessary.
Description
1 Select the "Manual entry" option via the "Lin.
mode (037)" parameter.
Menu path: Setup → Extended setup →
Linearization → Lin. mode
v
h
A0017669
h Height
v Volume
2 Select using the "Unit after lin. (038)"
parameter, e.g. m
3
.
Menu path: Setup → Extended setup →
Linearization → Unit after lin.