ABB LWT300 series, Руководство пользователя

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58
User Guide
Saving the linearization table
To save the linearization table that you just created (see “Setting up linearization points” on page 57):
1 Select Device Setup > Linearization > Saved Tables > Save .
2
Press
OK
. Your linearization table is saved in memory.
Enabling the linearization function
To activate the linearization function:
1
Select
Device Setup
>
Linearization
>
Setup
>
Table State
.
2 Press Edit .
3 Highlight Enabled and press OK .
The linearization function is now active and linearized levels, volumes (or flows) are being measured
accordingly.
NOTICE
Disabling the linearization table deactivates all volume measurements settings.
NOTICE
Do not
forget to reconfirm that the PV, SV, TV, QV values are set to
Volume
or
Flow
(see
“Setting variables” on page 45) after enabling the linearization function.
Managing saved linearization tables
You can clear an existing linearization table if you want to start from scratch (e.g., if you moved
your instrument to a different tank) and you can restore the existing table if you want to erase the
linearization table under development and reload the saved table.
Deleting the linearization table
To delete the saved linearization table that you just created (see above):
1
Select
Device Setup
>
Linearization
>
Saved Tables
>
Clear
.
2 Press OK . Your linearization table is erased.
NOTICE
Clearing the linearization table deactivates all volume measurements settings.
Restoring a linearization table
To restore your saved linearization table:
1 Select Device Setup > Linearization > Saved Tables > Restore .
2
Press
OK
. Your saved linearization table is restored.