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DTMModbusDeviceSchema
Available since MODBUS Annex for FDT 1.2.1
Download Modbus Annex from FDT Group Homepage.
 | Available since FDT 1.2 |
 | Available since FDT 1.2.1 |
| Available since FDT 1.2 and modified or extended in FDT 1.2.1 |
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| Comment by M&M (mouse over) |
 | Link to definition |
xmlns="urn:schemas-microsoft-com:xml-data" xmlns:fdt="x-schema:FDTDataTypesSchema.xml" xmlns:dt="urn:schemas-microsoft-com:datatypes" xmlns:mb="x-schema:FDTModbusAddressSchema.xml" ><!-- FDT V1.2 device schema for Modbus protocol V1.0 -->
<!-- The FDT DTMModbusDevice schema defines the mapping of the Modbus identification objects -->
<!-- to standard FDT identification elements for FDT V1.2 -->
<!-- The Modbus identification objects can be read with the standard Modbus service ReadDeviceIdentification -->
<!-- Definition of general Fdt attributes -->
<AttributeType name="schemaVersion" dt:type="number" default="1.0" />
<!-- Definition of general FDT elements which contain the information about the applied protocol -->
<!-- and the version of the protocol -->
<AttributeType name="protocolName" dt:type="string" default="protocol_Modbus" />
<!-- The mapping of Modbus identification objects to FDT identification elements is divided into two categories: -->
<!-- - Basic category: -->
<!-- Mapping of mandatory Modbus identification objects to required (mandatory) FDT identification elements -->
<!-- Modbus identification object VendorName -->
<AttributeType name="vendorName" dt:type="string" />
<!-- Modbus identification object ProductCode -->
<AttributeType name="productCode" dt:type="string" />
<!-- Modbus identification object MajorMinorRevision -->
<AttributeType name="majorMinorRevision" dt:type="string" />
<!-- - Regular category: -->
<!-- Mapping of optional Modbus identification objects to the optional FDT identification element IdValue -->
<AttributeType name="name" dt:type="enumeration" dt:values="ProductName ModelName VendorURL UserApplicationName" />
<AttributeType name="protocolSpecificName" dt:type="enumeration" dt:values="ProductName ModelName VendorURL UserApplicationName" />
<AttributeType name="value" dt:type="string" />
<!-- Basic category: -->
<!-- Mapping of Modbus identification elements required by the FDT DTMDeviceTypeIdent schema -->
<!-- These elements represent all mandatory objects for Modbus device identification (basic category) -->
<!-- Modbus identification object VendorName is mapped to FDT element IdManufacturer -->
<ElementType name="IdManufacturer" content="empty" model="closed" >
<attribute type="vendorName"
required="yes" /></ElementType>
<!-- Modbus identification object ProductCode is mapped to FDT element IdTypeID -->
<ElementType name="IdTypeID" content="empty" model="closed" >
<attribute type="productCode"
required="yes" /></ElementType>
<!-- Modbus identification object MajorMinorRevision is mapped to FDT element IdSoftwareRevision -->
<ElementType name="IdSoftwareRevision" content="empty" model="closed" >
<attribute type="majorMinorRevision"
required="yes" /></ElementType>
<!-- Definition Modbus identification element not mandatory by the FDT DTMDeviceTypeIdent schema -->
<!-- This element represent all objects for Modbus device identification (regular category) -->
<ElementType name="IdValue" content="empty" model="closed" >
<attribute type="name"
required="yes" /><attribute type="value"
required="yes" /><attribute type="protocolSpecificName"
required="yes" /></ElementType>
<ElementType name="IdValues" content="eltOnly" model="closed" >
<element type="IdValue"
minOccurs="0" maxOccurs="*" /></ElementType>
<ElementType name="ModbusDevice" content="eltOnly" model="closed" >
<attribute type="fdt:nodeId"
required="no" /><attribute type="schemaVersion"
required="no" /><attribute type="protocolName"
required="yes" /><!-- Address information for Modbus TCP and Modbus Serial Line Devices -->
<group order="one" maxOccurs="1" minOccurs="1" >
<element type="mb:ModbusSerial"
/><element type="mb:ModbusTCP"
/></group>
<element type="IdManufacturer"
minOccurs="1" maxOccurs="1" /><element type="IdTypeID"
minOccurs="1" maxOccurs="1" /><element type="IdSoftwareRevision"
minOccurs="1" maxOccurs="1" /><element type="IdValues"
minOccurs="0" maxOccurs="1" /></ElementType>
</Schema>
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Last updated 2015-02-05 15:17
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