Quick Start (Volume - Linearization) - Siemens SITRANS LUT400 Manual

Quick Start (Volume - Linearization)

Use this wizard to configure volume applications employing more complex vessel shapes.
Using Linearization via the Quick Start wizard
You can use the linearization feature to define a more complex vessel shape and enter up
to 32 level breakpoints where the corresponding volume is known. The values
corresponding to 0% and 100% levels must be entered. Breakpoints can be ordered from
top to bottom or the reverse, but should be entered in the wizard from the bottom to the
top of the vessel so that the characterization chart accurately reflects values as they are
entered.
Example:
Breakpoint
number
4
3
2
1
values are for example purposes only.
Note:
Open the menu Device – Wizard - Quick Start (Volume - Linearization):
Step 1 – Identification
1. You can accept the default values without modification (TAG, Long TAG, Descriptor,
Message, and Installation Date fields can be left blank),
OR
1. Click on Read Data from Device (if this is not the first time running the Quick Start
Wizard).
A5E33701270 COMMUNICATIONS FOR SITRANS LUT400 (HART) – MANUAL
Level
value
Break-
point no.
19.5
1 (0%)
2
9
3
5
4 (100%)
0
Level Volume
value value
(m) (l)
0 0
5 500
9 3000
19.5 8000
0.5 m
20 m
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