<modbusServer Version="2.0">
  <modbusRegister name="COILS">
    <mapping variable="alarm_Hi" parent="Micro820" dataType="Bool" address="000001">
      <MBVarInfo ElemType="Bool" SubElemType="Any" DataTypeSize="1" />
    </mapping>
    <mapping variable="alarm_Lo" parent="Micro820" dataType="Bool" address="000002">
      <MBVarInfo ElemType="Bool" SubElemType="Any" DataTypeSize="1" />
    </mapping>
  </modbusRegister>
  <modbusRegister name="HOLDING_REGISTERS">
    <mapping variable="val_Level" parent="Micro820" dataType="Real" address="40001">
      <MBVarInfo ElemType="Real" SubElemType="Any" DataTypeSize="4" />
    </mapping>
    <mapping variable="cfg_LowAlarm" parent="Micro820" dataType="Real" address="40003">
      <MBVarInfo ElemType="Real" SubElemType="Any" DataTypeSize="4" />
    </mapping>
    <mapping variable="cfg_HighAlarm" parent="Micro820" dataType="Real" address="40005">
      <MBVarInfo ElemType="Real" SubElemType="Any" DataTypeSize="4" />
    </mapping>
  </modbusRegister>
</modbusServer>