Dear community,

I have the following problem with selecting a unit of measure for relevant APL blocks.
Thereare tons of all kinds of exotic units of measure available in the list. (See APL v80_function Manual 1.1.12.5 page 170)
For pressure there is:
psi psia (psi absolute) psig (psi gauge)
for Pa,GigaPa MegaPa, KiloPa, MiliPa, MicroPa they all have the 'absolute' and the 'gauge' variant.
... but for 'Bar' and 'miliBar' ...exactly... there is NO Bara/Barg . We use different units of measure in our plant. absolute preasure as well as 'preasure-gauge' (absolute pressure minus actual atmosferic preasure)

I need to generate a lot of analog monitoring blocks (MonAnS) an pressure controllersby importing of Process tag types of wich only a part is pressure related. So I need a consistent way of entering the unit of meaure.
Entering a code (which is individuallydefined with the import/export assistant)is a perfect solution for this, but the list must cover all necessary units ofcourse.

So is there a way to expand the existing list?

in V9:

<?xmlversion="1.0"encoding="utf-8"?>

<UserDefinedUnits>                                 <!-- Root node-->

<Unitid="1">                                  <!-- first node with unit 1 start-->

<Namelcid="1031">German1</Name>     <!-- Corresponding unit value in German-->

<Namelcid="1033">Eng1</Name>                <!-- Corresponding unit value in English-->

<Namelcid="1034">Spain1</Name>      <!-- Corresponding unit value in Spanish-->

<Namelcid="1036">French1</Name>     <!-- Corresponding unit value in French-->

<Namelcid="1040">Italy1</Name>      <!-- Corresponding unit value in Italian-->

<Namelcid="1041">非稼働中</Name>    <!-- Corresponding unit value in Janpanese-->

<Namelcid="2052">Chinese1</Name>    <!-- Corresponding unit value in Chinese-->

</Unit>                                        <!-- first node for unit value 1 end-->

<Unitid="2">

<Namelcid="1031">German2</Name>

<Namelcid="1033">Eng2</Name>

<Namelcid="1034">Spain2</Name>

<Namelcid="1036">French2</Name>

<Namelcid="1040">Italy2</Name>

<Namelcid="1041">非稼働中</Name>

<Namelcid="2052">Chinese2</Name>

</Unit>

<!--similarly define other units-->

</UserDefinedUnits>

4. Number range 1 - 199 is reserved for custom units