diff --git a/Modbus-CAPL/include/CAPL/DEU Power.can b/Modbus-CAPL/include/CAPL/DEU Power.can
index 7ba5f96..2cf7e15 100644
--- a/Modbus-CAPL/include/CAPL/DEU Power.can	
+++ b/Modbus-CAPL/include/CAPL/DEU Power.can	
@@ -243,3 +243,81 @@ void update()
   }
 }
 
+
+
+on key 'D'
+{
+  @sysvar::Airbus::DeuPower_Input = !@sysvar::Airbus::DeuPower_Input;
+}
+
+on key 'e'
+{
+  if (!@sysvar::Airbus::DeuPower_Input)
+    return;
+  @sysvar::Airbus::DEU223RH06::B_DC1_E=1;
+  @sysvar::Airbus::DEU226RH06::B_DC1_E=1;
+  @sysvar::Airbus::DEU228RH06::B_DC1_E=1;
+  @sysvar::Airbus::DEU229RH06::B_DC1_E=1;
+}
+
+on key 'r'
+{
+  if (!@sysvar::Airbus::DeuPower_Input)
+    return;
+  @sysvar::Airbus::DEU223RH06::B_DC2_E=1;
+  @sysvar::Airbus::DEU226RH06::B_DC2_E=1;
+  @sysvar::Airbus::DEU228RH06::B_DC2_E=1;
+  @sysvar::Airbus::DEU229RH06::B_DC2_E=1;
+}
+
+on key 'n'
+{
+  if (!@sysvar::Airbus::DeuPower_Input)
+    return;
+  @sysvar::Airbus::DEU223RH06::B_DC1_N=1;
+  @sysvar::Airbus::DEU226RH06::B_DC1_N=1;
+  @sysvar::Airbus::DEU228RH06::B_DC1_N=1;
+  @sysvar::Airbus::DEU229RH06::B_DC1_N=1;
+}
+
+on key 'm'
+{
+  if (!@sysvar::Airbus::DeuPower_Input)
+    return;
+  @sysvar::Airbus::DEU223RH06::B_DC2_N=1;
+  @sysvar::Airbus::DEU226RH06::B_DC2_N=1;
+  @sysvar::Airbus::DEU228RH06::B_DC2_N=1;
+  @sysvar::Airbus::DEU229RH06::B_DC2_N=1;
+}
+
+on key 'o'
+{
+  if (!@sysvar::Airbus::DeuPower_Input)
+    return;
+  @sysvar::Airbus::DEU223RH06::B_DC1_E = 0;
+  @sysvar::Airbus::DEU223RH06::B_DC1_N = 0;
+  @sysvar::Airbus::DEU223RH06::B_DC2_E = 0;
+  @sysvar::Airbus::DEU223RH06::B_DC2_N = 0;
+  @sysvar::Airbus::DEU226RH06::B_DC1_E = 0;
+  @sysvar::Airbus::DEU226RH06::B_DC1_N = 0;
+  @sysvar::Airbus::DEU226RH06::B_DC2_E = 0;
+  @sysvar::Airbus::DEU226RH06::B_DC2_N = 0;
+  @sysvar::Airbus::DEU228RH06::B_DC1_E = 0;
+  @sysvar::Airbus::DEU228RH06::B_DC1_N = 0;
+  @sysvar::Airbus::DEU228RH06::B_DC2_E = 0;
+  @sysvar::Airbus::DEU228RH06::B_DC2_N = 0;
+  @sysvar::Airbus::DEU229RH06::B_DC1_E = 0;
+  @sysvar::Airbus::DEU229RH06::B_DC1_N = 0;
+  @sysvar::Airbus::DEU229RH06::B_DC2_E = 0;
+  @sysvar::Airbus::DEU229RH06::B_DC2_N = 0;
+}
+
+on start
+{
+  openPanel("DEU Power");
+}
+
+on preStop
+{
+  closePanel("DEU Power");
+}
\ No newline at end of file
diff --git a/Modbus-CAPL/include/Panels/DEU_Power.xvp b/Modbus-CAPL/include/Panels/DEU_Power.xvp
index c8f8ade..702dc8a 100644
--- a/Modbus-CAPL/include/Panels/DEU_Power.xvp
+++ b/Modbus-CAPL/include/Panels/DEU_Power.xvp
@@ -1,11 +1,30 @@
 <?xml version="1.0"?>
 <Panel Type="Vector.CANalyzer.Panels.PanelSerializer, Vector.CANalyzer.Panels.Serializer, Version=8.2.40.0, Culture=neutral, PublicKeyToken=null">
   <Object Type="Vector.CANalyzer.Panels.Runtime.Panel, Vector.CANalyzer.Panels.Common, Version=8.2.40.0, Culture=neutral, PublicKeyToken=null" Name="Panel" Children="Controls" ControlName="DEU Power">
+    <Object Type="Vector.CANalyzer.Panels.Design.SwitchControl, Vector.CANalyzer.Panels.CommonControls, Version=8.2.40.0, Culture=neutral, PublicKeyToken=null" Name="SwitchControl10" ControlName="Switch/Indicator">
+      <Property Name="Name">SwitchControl10</Property>
+      <Property Name="Size">13, 13</Property>
+      <Property Name="Location">38, 314</Property>
+      <Property Name="StateCnt">3</Property>
+      <Property Name="SwitchValues">1;3;0;1;-1</Property>
+      <Property Name="ImageFile">leds.png</Property>
+      <Property Name="SymbolConfiguration">4;16;Airbus;;;DeuPower_Input;1;;;-1</Property>
+      <Property Name="TabIndex">10</Property>
+      <Property Name="ReadOnlyControl">True</Property>
+    </Object>
+    <Object Type="Vector.CANalyzer.Panels.Design.StaticTextControl, Vector.CANalyzer.Panels.CommonControls, Version=8.2.40.0, Culture=neutral, PublicKeyToken=null" Name="StaticTextControl2" Children="Controls" ControlName="Input">
+      <Property Name="Name">StaticTextControl2</Property>
+      <Property Name="Size">34, 13</Property>
+      <Property Name="Location">3, 314</Property>
+      <Property Name="Text">Input:</Property>
+    </Object>
     <Object Type="Vector.CANalyzer.Panels.Design.StaticTextControl, Vector.CANalyzer.Panels.CommonControls, Version=8.2.40.0, Culture=neutral, PublicKeyToken=null" Name="StaticTextControl1" Children="Controls" ControlName="Static Text">
       <Property Name="Name">StaticTextControl1</Property>
-      <Property Name="Size">68, 13</Property>
-      <Property Name="Location">52, 5</Property>
+      <Property Name="Size">117, 16</Property>
+      <Property Name="Location">28, 5</Property>
       <Property Name="BackColor">Transparent</Property>
+      <Property Name="Font">Microsoft Sans Serif, 9.75pt, style=Bold</Property>
+      <Property Name="TextAlign">TopCenter</Property>
       <Property Name="Text">TL CUT OFF</Property>
     </Object>
     <Object Type="Vector.CANalyzer.Panels.Design.SwitchControl, Vector.CANalyzer.Panels.CommonControls, Version=8.2.40.0, Culture=neutral, PublicKeyToken=null" Name="SwitchControl5" ControlName="Switch/Indicator 2">
diff --git a/Modbus-CAPL/include/SysVars/airbus.vmap b/Modbus-CAPL/include/SysVars/airbus.vmap
index faf2817..d49c5d9 100644
--- a/Modbus-CAPL/include/SysVars/airbus.vmap
+++ b/Modbus-CAPL/include/SysVars/airbus.vmap
@@ -145,7 +145,7 @@
       <VariableType>1</VariableType>
     </ValueObject1>
     <ValueObject2 ItemType="symSystemVariable">
-      <BusType>0</BusType>
+      <BusType>5</BusType>
       <DatabaseName>Ethernet1::Client_3::Data::InputBits</DatabaseName>
       <Description />
       <EnvVarName />
@@ -288,4 +288,260 @@
       <VariableType>5</VariableType>
     </ValueObject2>
   </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU228RH06::DC1_E</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU228RH06::DC1_E</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU228RH06::DC1_E</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>9</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU228RH06::DC1_N</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU228RH06::DC1_N</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU228RH06::DC1_N</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>11</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU228RH06::DC2_E</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU228RH06::DC2_E</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU228RH06::DC2_E</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>8</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU228RH06::DC2_N</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU228RH06::DC2_N</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU228RH06::DC2_N</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>10</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU229RH06::DC1_E</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU229RH06::DC1_E</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU229RH06::DC1_E</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>13</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU229RH06::DC1_N</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU229RH06::DC1_N</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU229RH06::DC1_N</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>15</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU229RH06::DC2_E</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU229RH06::DC2_E</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU229RH06::DC2_E</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>12</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
+  <MappingRelation Active="True" DirectionVar1ToVar2="True" Offset="0" Factor="1" Assignment="OnChange">
+    <ValueObject1 ItemType="symSystemVariable">
+      <BusType>-1</BusType>
+      <DatabaseName>Airbus::DEU229RH06::DC2_N</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Airbus::DEU229RH06::DC2_N</FullName>
+      <ID>2</ID>
+      <MessageName />
+      <Name>Airbus::DEU229RH06::DC2_N</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>1</VariableType>
+    </ValueObject1>
+    <ValueObject2 ItemType="symSystemVariable">
+      <BusType>14</BusType>
+      <DatabaseName>Ethernet1::Client_2::Data::OutputBits</DatabaseName>
+      <Description />
+      <EnvVarName />
+      <FullName>Ethernet1::Client_2::Data::OutputBits</FullName>
+      <ID>5</ID>
+      <MessageName />
+      <Name>Ethernet1::Client_2::Data::OutputBits</Name>
+      <NeedsMessage>False</NeedsMessage>
+      <NetworkName />
+      <NodeName />
+      <SignalName />
+      <VariableType>5</VariableType>
+    </ValueObject2>
+  </MappingRelation>
 </Mapping>
\ No newline at end of file
diff --git a/Modbus-CAPL/include/SysVars/airbus.vsysvar b/Modbus-CAPL/include/SysVars/airbus.vsysvar
index ce95a8f..7a55acd 100644
--- a/Modbus-CAPL/include/SysVars/airbus.vsysvar
+++ b/Modbus-CAPL/include/SysVars/airbus.vsysvar
@@ -28,25 +28,25 @@
       </namespace>
       <namespace name="DEU228RH06" comment="">
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC1_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
+        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
+        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC1_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC2_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
-        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
+        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC1_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC1_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
-        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
-        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
       </namespace>
       <namespace name="DEU229RH06" comment="">
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC1_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
+        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
+        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC1_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC2_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
-        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="B_DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
+        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC1_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC1_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
-        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
-        <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DC2_N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="E" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
         <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="N" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
       </namespace>
@@ -55,6 +55,13 @@
       <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="ESS_DC2" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
       <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="NORM_DC2" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
       <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="TL_CUT_OFF" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" />
+      <variable anlyzLocal="2" readOnly="false" valueSequence="false" unit="" name="DeuPower_Input" comment="" bitcount="32" isSigned="true" encoding="65001" type="int" startValue="1" minValue="0" minValuePhys="0" maxValue="2" maxValuePhys="2">
+        <valuetable definesMinMax="true">
+          <valuetableentry value="0" description="Off" />
+          <valuetableentry value="1" description="On" />
+          <valuetableentry value="2" description="Invalid" />
+        </valuetable>
+      </variable>
     </namespace>
   </namespace>
 </systemvariables>
\ No newline at end of file