Update Equipment Process is Slow using a Custom Equipment Type Created in XML

Hello

We are using Equipment Type "TESYS" that have about 400 elements in XML file.

The XML file are Created by Excel script

For testing, we create 2 instances of this type. The system works however is too slowly. 

Bellow we can find an example for a variable item. 

<output name="VARIABLE.5" file="variable.dbf" filter="'{equipment.type}={type.name}'">
<calculator name="MyAddrcalc1">{equipment.param_list[StartReadAddress]} + 6</calculator>
<field name="NAME" key="true">{equipment.TAGPREFIX}_Segundo</field>
<field name="TYPE">UINT</field>
<field name="UNIT">{equipment.IODEVICE}</field>
<field name="COMMENT">{equipment.COMMENT} - Data do Equipamento - Segundo</field>
<field name="CLUSTER" key="true">{equipment.CLUSTER}</field>
<field name="EQUIP">{equipment.name}</field>
<field name="ADDR">{MyAddrcalc1}</field>
<field name="ITEM">Segundo</field>
<field name="TAGGENLINK" load="true">TESYS.VARIABLE.5</field>
<field name="LINKED">1</field>
<field name="EDITCODE">3939343</field>
</output>

There is something wrong in this output that can be the source of slowness?