MTConnectDevices_1.4.xsd

<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSpy v2019 rel. 3 (x64) (http://www.altova.com) by Tim Shinbara (AMT) -->
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<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="urn:mtconnect.org:MTConnectDevices:1.4" xmlns:mt="urn:mtconnect.org:MTConnectDevices:1.4" xmlns:vc="http://www.w3.org/2007/XMLSchema-versioning" targetNamespace="urn:mtconnect.org:MTConnectDevices:1.4" elementFormDefault="qualified" attributeFormDefault="unqualified" vc:minVersion="1.1">
	<xs:element name="MTConnectDevices" type="MTConnectDevicesType">
		<xs:annotation>
			<xs:documentation>
        The root node for MTConnect
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:simpleType name="SenderType">
		<xs:annotation>
			<xs:documentation>
        The sender of the message
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="CreationTimeType">
		<xs:annotation>
			<xs:documentation>
        The date and time the document was created
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:dateTime"/>
	</xs:simpleType>
	<xs:simpleType name="SequenceType">
		<xs:annotation>
			<xs:documentation>
        A sequence number
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer">
			<xs:minInclusive value="1"/>
			<xs:maxExclusive value="18446744073709551615"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="TestIndicatorType">
		<xs:annotation>
			<xs:documentation>
        A debugging flag for testing.
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:boolean"/>
	</xs:simpleType>
	<xs:simpleType name="InstanceIdType">
		<xs:annotation>
			<xs:documentation>
        The instance number of the agent, used for fault tolerance
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer">
			<xs:minInclusive value="1"/>
			<xs:maxExclusive value="18446744073709551615"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="BufferSizeType">
		<xs:annotation>
			<xs:documentation>
        The size of the agents buffer
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer">
			<xs:minInclusive value="1"/>
			<xs:maxExclusive value="4294967295"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="TimestampType">
		<xs:annotation>
			<xs:documentation>
        The time the sample was reported
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:dateTime"/>
	</xs:simpleType>
	<xs:simpleType name="OccurrenceTimeType">
		<xs:annotation>
			<xs:documentation>
        The time a sample occurred
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:dateTime"/>
	</xs:simpleType>
	<xs:simpleType name="VersionType">
		<xs:annotation>
			<xs:documentation>
        A version number
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:NMTOKEN"/>
	</xs:simpleType>
	<xs:simpleType name="NameType">
		<xs:annotation>
			<xs:documentation>
        A short name for any element
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:NMTOKEN"/>
	</xs:simpleType>
	<xs:simpleType name="UuidType">
		<xs:annotation>
			<xs:documentation>
        A universally unique id that uniquely identifies the element for
        it&apos;s entire life
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="SerialNumberType">
		<xs:annotation>
			<xs:documentation>
        A serial number for a piece of equipment
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="ItemSourceType">
		<xs:annotation>
			<xs:documentation>
        The measurement source
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="RateType">
		<xs:annotation>
			<xs:documentation>
        A sample rate in milliseconds per sample
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:float"/>
	</xs:simpleType>
	<xs:simpleType name="ComponentIdType">
		<xs:annotation>
			<xs:documentation>
        The id of the component (maps to the id from probe)
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:ID"/>
	</xs:simpleType>
	<xs:simpleType name="IDType">
		<xs:annotation>
			<xs:documentation>
        An identifier
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:ID"/>
	</xs:simpleType>
	<xs:simpleType name="SignificantDigitsValueType">
		<xs:annotation>
			<xs:documentation>
        The number significant digits
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer"/>
	</xs:simpleType>
	<xs:simpleType name="CompositionIdType">
		<xs:annotation>
			<xs:documentation>
        The item&apos;s reference to the Device model composition
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:NMTOKEN"/>
	</xs:simpleType>
	<xs:simpleType name="AssetIdType">
		<xs:annotation>
			<xs:documentation>
        The unique id of the asset
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="AssetAttrType">
		<xs:annotation>
			<xs:documentation>
        An asset type
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="AssetBufferSizeType">
		<xs:annotation>
			<xs:documentation>
        The maximum number of assets
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer">
			<xs:minInclusive value="1"/>
			<xs:maxExclusive value="4294967295"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="AssetCountAttrType">
		<xs:annotation>
			<xs:documentation>
        The number of assets
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer">
			<xs:minInclusive value="0"/>
			<xs:maxExclusive value="4294967295"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DescriptionTextType">
		<xs:annotation>
			<xs:documentation>
        A description
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="DataItemExtType">
		<xs:annotation>
			<xs:documentation>
        An extension point for data item types
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:pattern value="[a-ln-z]:[A-Z_0-9]+"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemStatsExtType">
		<xs:annotation>
			<xs:documentation>
        An extension point for data item statistics types
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:pattern value="[a-ln-z]:[A-Z_0-9]+"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemEnumTypeEnum">
		<xs:annotation>
			<xs:documentation>
        The types of measurements available
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="ACCELERATION"/>
			<xs:enumeration value="ACTIVE_AXES"/>
			<xs:enumeration value="ALARM"/>
			<xs:enumeration value="AMPERAGE"/>
			<xs:enumeration value="ANGLE"/>
			<xs:enumeration value="ANGULAR_ACCELERATION"/>
			<xs:enumeration value="ANGULAR_VELOCITY"/>
			<xs:enumeration value="AVAILABILITY"/>
			<xs:enumeration value="AXIS_FEEDRATE"/>
			<xs:enumeration value="BLOCK"/>
			<xs:enumeration value="CODE"/>
			<xs:enumeration value="DIRECTION"/>
			<xs:enumeration value="DOOR_STATE"/>
			<xs:enumeration value="EMERGENCY_STOP"/>
			<xs:enumeration value="EXECUTION"/>
			<xs:enumeration value="FREQUENCY"/>
			<xs:enumeration value="PART_COUNT"/>
			<xs:enumeration value="PART_ID"/>
			<xs:enumeration value="PATH_FEEDRATE"/>
			<xs:enumeration value="PATH_POSITION"/>
			<xs:enumeration value="PATH_MODE"/>
			<xs:enumeration value="LINE"/>
			<xs:enumeration value="CONTROLLER_MODE"/>
			<xs:enumeration value="LOAD"/>
			<xs:enumeration value="MESSAGE"/>
			<xs:enumeration value="POSITION"/>
			<xs:enumeration value="POWER_STATUS"/>
			<xs:enumeration value="POWER_STATE"/>
			<xs:enumeration value="PRESSURE"/>
			<xs:enumeration value="RESET"/>
			<xs:enumeration value="PROGRAM"/>
			<xs:enumeration value="PROGRAM_COMMENT"/>
			<xs:enumeration value="ROTARY_MODE"/>
			<xs:enumeration value="COUPLED_AXES"/>
			<xs:enumeration value="AXIS_COUPLING"/>
			<xs:enumeration value="SPINDLE_SPEED"/>
			<xs:enumeration value="TEMPERATURE"/>
			<xs:enumeration value="TORQUE"/>
			<xs:enumeration value="TOOL_ASSET_ID"/>
			<xs:enumeration value="TOOL_ID"/>
			<xs:enumeration value="TOOL_NUMBER"/>
			<xs:enumeration value="VELOCITY"/>
			<xs:enumeration value="VIBRATION"/>
			<xs:enumeration value="VOLTAGE"/>
			<xs:enumeration value="WATTAGE"/>
			<xs:enumeration value="ACCUMULATED_TIME"/>
			<xs:enumeration value="ACTUATOR_STATE"/>
			<xs:enumeration value="ASSET_CHANGED"/>
			<xs:enumeration value="CONCENTRATION"/>
			<xs:enumeration value="CONDUCTIVITY"/>
			<xs:enumeration value="DISPLACEMENT"/>
			<xs:enumeration value="ELECTRICAL_ENERGY"/>
			<xs:enumeration value="FILL_LEVEL"/>
			<xs:enumeration value="FLOW"/>
			<xs:enumeration value="LINEAR_FORCE"/>
			<xs:enumeration value="MASS"/>
			<xs:enumeration value="PH"/>
			<xs:enumeration value="POWER_FACTOR"/>
			<xs:enumeration value="RESISTANCE"/>
			<xs:enumeration value="ROTARY_VELOCITY"/>
			<xs:enumeration value="SOUND_PRESSURE"/>
			<xs:enumeration value="STRAIN"/>
			<xs:enumeration value="TILT"/>
			<xs:enumeration value="VOLT_AMPERE"/>
			<xs:enumeration value="VOLT_AMPERE_REACTIVE"/>
			<xs:enumeration value="WATT_SECOND"/>
			<xs:enumeration value="VISCOSITY"/>
			<xs:enumeration value="CLOCK_TIME"/>
			<xs:enumeration value="COMMUNICATIONS"/>
			<xs:enumeration value="LOGIC_PROGRAM"/>
			<xs:enumeration value="MOTION_PROGRAM"/>
			<xs:enumeration value="HARDWARE"/>
			<xs:enumeration value="SYSTEM"/>
			<xs:enumeration value="LEVEL"/>
			<xs:enumeration value="ACTUATOR"/>
			<xs:enumeration value="ROTARY_VELOCITY_OVERRIDE"/>
			<xs:enumeration value="PATH_FEEDRATE_OVERRIDE"/>
			<xs:enumeration value="AXIS_FEEDRATE_OVERRIDE"/>
			<xs:enumeration value="PART_ASSET_ID"/>
			<xs:enumeration value="PROGRAM_EDIT"/>
			<xs:enumeration value="PROGRAM_EDIT_NAME"/>
			<xs:enumeration value="CLOCK_TIME"/>
			<xs:enumeration value="CHUCK_STATE"/>
			<xs:enumeration value="END_OF_BAR"/>
			<xs:enumeration value="AUXILIARY_END_OF_BAR"/>
			<xs:enumeration value="AXIS_INTERLOCK"/>
			<xs:enumeration value="MANUAL_CHUCK_UNCLAMP_INTERLOCK"/>
			<xs:enumeration value="LENGTH"/>
			<xs:enumeration value="AXIS_STATE"/>
			<xs:enumeration value="INTERFACE_STATE"/>
			<xs:enumeration value="FUNCTIONAL_MODE"/>
			<xs:enumeration value="WORKHOLDING_ID"/>
			<xs:enumeration value="PALLET_ID"/>
			<xs:enumeration value="OPERATOR_ID"/>
			<xs:enumeration value="ASSET_REMOVED"/>
			<xs:enumeration value="PROGRAM_HEADER"/>
			<xs:enumeration value="MATERIAL_FEED"/>
			<xs:enumeration value="MATERIAL_CHANGE"/>
			<xs:enumeration value="MATERIAL_RETRACT"/>
			<xs:enumeration value="PART_CHANGE"/>
			<xs:enumeration value="OPEN_DOOR"/>
			<xs:enumeration value="CLOSE_DOOR"/>
			<xs:enumeration value="OPEN_CHUCK"/>
			<xs:enumeration value="CLOSE_CHUCK"/>
			<xs:enumeration value="MATERIAL_LOAD"/>
			<xs:enumeration value="MATERIAL_UNLOAD"/>
			<xs:enumeration value="TRANSFORMATION"/>
			<xs:enumeration value="LINE_NUMBER"/>
			<xs:enumeration value="LINE_LABEL"/>
			<xs:enumeration value="BLOCK_COUNT"/>
			<xs:enumeration value="USER"/>
			<xs:enumeration value="PART_NUMBER"/>
			<xs:enumeration value="EQUIPMENT_TIMER"/>
			<xs:enumeration value="SPINDLE_INTERLOCK"/>
			<xs:enumeration value="COMPOSITION_STATE"/>
			<xs:enumeration value="CONTROLLER_MODE_OVERRIDE"/>
			<xs:enumeration value="EQUIPMENT_MODE"/>
			<xs:enumeration value="HARDNESS"/>
			<xs:enumeration value="MATERIAL"/>
			<xs:enumeration value="SERIAL_NUMBER"/>
			<xs:enumeration value="TOOL_OFFSET"/>
			<xs:enumeration value="WIRE"/>
			<xs:enumeration value="WORK_OFFSET"/>
			<xs:enumeration value="PROCESS_TIMER"/>
			<xs:enumeration value="TENSION"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemEnumType">
		<xs:annotation>
			<xs:documentation>
        The types of measurements available
      </xs:documentation>
		</xs:annotation>
		<xs:union memberTypes="DataItemEnumTypeEnum DataItemExtType"/>
	</xs:simpleType>
	<xs:simpleType name="DataItemSubEnumTypeEnum">
		<xs:annotation>
			<xs:documentation>
        The sub-types for a measurement
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="ACTUAL"/>
			<xs:enumeration value="COMMANDED"/>
			<xs:enumeration value="MAXIMUM"/>
			<xs:enumeration value="MINIMUM"/>
			<xs:enumeration value="OTHER"/>
			<xs:enumeration value="OVERRIDE"/>
			<xs:enumeration value="PROBE"/>
			<xs:enumeration value="TARGET"/>
			<xs:enumeration value="GOOD"/>
			<xs:enumeration value="BAD"/>
			<xs:enumeration value="ALL"/>
			<xs:enumeration value="LINE"/>
			<xs:enumeration value="CONTROL"/>
			<xs:enumeration value="ALTERNATING"/>
			<xs:enumeration value="DIRECT"/>
			<xs:enumeration value="WEIGHT"/>
			<xs:enumeration value="VOLUME"/>
			<xs:enumeration value="MOLE"/>
			<xs:enumeration value="KINETIC"/>
			<xs:enumeration value="DYNAMIC"/>
			<xs:enumeration value="NO_SCALE"/>
			<xs:enumeration value="A_SCALE"/>
			<xs:enumeration value="B_SCALE"/>
			<xs:enumeration value="C_SCALE"/>
			<xs:enumeration value="D_SCALE"/>
			<xs:enumeration value="REQUEST"/>
			<xs:enumeration value="RESPONSE"/>
			<xs:enumeration value="REMAINING"/>
			<xs:enumeration value="JOG"/>
			<xs:enumeration value="RAPID"/>
			<xs:enumeration value="PROGRAMMED"/>
			<xs:enumeration value="PRIMARY"/>
			<xs:enumeration value="AUXILIARY"/>
			<xs:enumeration value="MANUAL_UNCLAMP"/>
			<xs:enumeration value="WORKPIECE"/>
			<xs:enumeration value="FIXTURE"/>
			<xs:enumeration value="TOOL"/>
			<xs:enumeration value="ABSOLUTE"/>
			<xs:enumeration value="RELATIVE"/>
			<xs:enumeration value="TOOL_EDGE"/>
			<xs:enumeration value="TOOL_GROUP"/>
			<xs:enumeration value="ROTARY"/>
			<xs:enumeration value="LINEAR"/>
			<xs:enumeration value="LOADED"/>
			<xs:enumeration value="WORKING"/>
			<xs:enumeration value="OPERATING"/>
			<xs:enumeration value="POWERED"/>
			<xs:enumeration value="DELAY"/>
			<xs:enumeration value="ACTION"/>
			<xs:enumeration value="BRINELL"/>
			<xs:enumeration value="INCREMENTAL"/>
			<xs:enumeration value="LATERAL"/>
			<xs:enumeration value="LEEB"/>
			<xs:enumeration value="LENGTH"/>
			<xs:enumeration value="MAINTENANCE"/>
			<xs:enumeration value="MOHS"/>
			<xs:enumeration value="MOTION"/>
			<xs:enumeration value="OPERATOR"/>
			<xs:enumeration value="PROCESS"/>
			<xs:enumeration value="RADIAL"/>
			<xs:enumeration value="ROCKWELL"/>
			<xs:enumeration value="SET_UP"/>
			<xs:enumeration value="SHORE"/>
			<xs:enumeration value="SWITCHED"/>
			<xs:enumeration value="VERTICAL"/>
			<xs:enumeration value="VICKERS"/>
			<xs:enumeration value="SINGLE_BLOCK"/>
			<xs:enumeration value="DRY_RUN"/>
			<xs:enumeration value="OPTIONAL_STOP"/>
			<xs:enumeration value="MACHINE_AXIS_LOCK"/>
			<xs:enumeration value="TOOL_CHANGE_STOP"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemSubEnumType">
		<xs:annotation>
			<xs:documentation>
        The sub-types for a measurement
      </xs:documentation>
		</xs:annotation>
		<xs:union memberTypes="DataItemSubEnumTypeEnum DataItemExtType"/>
	</xs:simpleType>
	<xs:simpleType name="DataItemStatisticsTypeEnum">
		<xs:annotation>
			<xs:documentation>
        Statistical operations on data
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="MINIMUM"/>
			<xs:enumeration value="MAXIMUM"/>
			<xs:enumeration value="AVERAGE"/>
			<xs:enumeration value="STANDARD_DEVIATION"/>
			<xs:enumeration value="ROOT_MEAN_SQUARE"/>
			<xs:enumeration value="MEAN"/>
			<xs:enumeration value="MODE"/>
			<xs:enumeration value="RANGE"/>
			<xs:enumeration value="KURTOSIS"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemStatisticsType">
		<xs:annotation>
			<xs:documentation>
        Statistical operations on data
      </xs:documentation>
		</xs:annotation>
		<xs:union memberTypes="DataItemStatisticsTypeEnum DataItemStatsExtType"/>
	</xs:simpleType>
	<xs:simpleType name="UnitsExtType">
		<xs:annotation>
			<xs:documentation>
        An extension point for data item types
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:pattern value="x:[A-Z_0-9]+"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="UnitsTypeEnum">
		<xs:annotation>
			<xs:documentation>
        The units supported
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="AMPERE"/>
			<xs:enumeration value="CELSIUS"/>
			<xs:enumeration value="COUNT"/>
			<xs:enumeration value="DEGREE"/>
			<xs:enumeration value="DEGREE/SECOND"/>
			<xs:enumeration value="DEGREE/SECOND^2"/>
			<xs:enumeration value="HERTZ"/>
			<xs:enumeration value="JOULE"/>
			<xs:enumeration value="KILOGRAM"/>
			<xs:enumeration value="LITER"/>
			<xs:enumeration value="LITER/SECOND"/>
			<xs:enumeration value="MILLIMETER"/>
			<xs:enumeration value="MILLIMETER/SECOND"/>
			<xs:enumeration value="MILLIMETER/SECOND^2"/>
			<xs:enumeration value="MILLIMETER_3D"/>
			<xs:enumeration value="NEWTON"/>
			<xs:enumeration value="NEWTON_METER"/>
			<xs:enumeration value="PASCAL"/>
			<xs:enumeration value="PERCENT"/>
			<xs:enumeration value="PH"/>
			<xs:enumeration value="REVOLUTION/MINUTE"/>
			<xs:enumeration value="SECOND"/>
			<xs:enumeration value="VOLT"/>
			<xs:enumeration value="WATT"/>
			<xs:enumeration value="OHM"/>
			<xs:enumeration value="SOUND_LEVEL"/>
			<xs:enumeration value="SIEMENS/METER"/>
			<xs:enumeration value="MICRO_RADIAN"/>
			<xs:enumeration value="PASCAL_SECOND"/>
			<xs:enumeration value="VOLT_AMPERE"/>
			<xs:enumeration value="VOLT_AMPERE_REACTIVE"/>
			<xs:enumeration value="WATT_SECOND"/>
			<xs:enumeration value="DECIBEL"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="UnitsType">
		<xs:annotation>
			<xs:documentation>
        The units supported
      </xs:documentation>
		</xs:annotation>
		<xs:union memberTypes="UnitsTypeEnum UnitsExtType"/>
	</xs:simpleType>
	<xs:simpleType name="NativeUnitsTypeEnum">
		<xs:annotation>
			<xs:documentation>
        The units supported for the source equipment that can be converted into
        MTC Units.
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="AMPERE"/>
			<xs:enumeration value="CELSIUS"/>
			<xs:enumeration value="COUNT"/>
			<xs:enumeration value="DEGREE"/>
			<xs:enumeration value="DEGREE/SECOND"/>
			<xs:enumeration value="DEGREE/SECOND^2"/>
			<xs:enumeration value="HERTZ"/>
			<xs:enumeration value="JOULE"/>
			<xs:enumeration value="KILOGRAM"/>
			<xs:enumeration value="LITER"/>
			<xs:enumeration value="LITER/SECOND"/>
			<xs:enumeration value="MILLIMETER"/>
			<xs:enumeration value="MILLIMETER/SECOND"/>
			<xs:enumeration value="MILLIMETER/SECOND^2"/>
			<xs:enumeration value="MILLIMETER_3D"/>
			<xs:enumeration value="NEWTON"/>
			<xs:enumeration value="NEWTON_METER"/>
			<xs:enumeration value="PASCAL"/>
			<xs:enumeration value="PERCENT"/>
			<xs:enumeration value="PH"/>
			<xs:enumeration value="REVOLUTION/MINUTE"/>
			<xs:enumeration value="SECOND"/>
			<xs:enumeration value="VOLT"/>
			<xs:enumeration value="WATT"/>
			<xs:enumeration value="OHM"/>
			<xs:enumeration value="SOUND_LEVEL"/>
			<xs:enumeration value="SIEMENS/METER"/>
			<xs:enumeration value="MICRO_RADIAN"/>
			<xs:enumeration value="PASCAL_SECOND"/>
			<xs:enumeration value="VOLT_AMPERE"/>
			<xs:enumeration value="VOLT_AMPERE_REACTIVE"/>
			<xs:enumeration value="WATT_SECOND"/>
			<xs:enumeration value="DECIBEL"/>
			<xs:enumeration value="CENTIPOISE"/>
			<xs:enumeration value="DEGREE/MINUTE"/>
			<xs:enumeration value="FAHRENHEIT"/>
			<xs:enumeration value="FOOT"/>
			<xs:enumeration value="FOOT/MINUTE"/>
			<xs:enumeration value="FOOT/SECOND"/>
			<xs:enumeration value="FOOT/SECOND^2"/>
			<xs:enumeration value="FOOT_3D"/>
			<xs:enumeration value="GALLON/MINUTE"/>
			<xs:enumeration value="INCH"/>
			<xs:enumeration value="INCH/MINUTE"/>
			<xs:enumeration value="INCH/SECOND"/>
			<xs:enumeration value="INCH/SECOND^2"/>
			<xs:enumeration value="INCH_3D"/>
			<xs:enumeration value="KILOWATT"/>
			<xs:enumeration value="KILOWATT_HOUR"/>
			<xs:enumeration value="MILLIMETER/MINUTE"/>
			<xs:enumeration value="OTHER"/>
			<xs:enumeration value="POUND"/>
			<xs:enumeration value="POUND/INCH^2"/>
			<xs:enumeration value="RADIAN"/>
			<xs:enumeration value="RADIAN/MINUTE"/>
			<xs:enumeration value="RADIAN/SECOND"/>
			<xs:enumeration value="RADIAN/SECOND^2"/>
			<xs:enumeration value="REVOLUTION/SECOND"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="NativeUnitsType">
		<xs:annotation>
			<xs:documentation>
        The units supported for the source equipment that can be converted into
        MTC Units.
      </xs:documentation>
		</xs:annotation>
		<xs:union memberTypes="NativeUnitsTypeEnum UnitsExtType"/>
	</xs:simpleType>
	<xs:simpleType name="CoordinateSystemType">
		<xs:annotation>
			<xs:documentation>
        The coordinate system to be used for the position
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="MACHINE"/>
			<xs:enumeration value="WORK"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemResetValueExtType">
		<xs:annotation>
			<xs:documentation>
        An extension point for reset types
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:pattern value="[a-ln-z]:[A-Z_0-9]+"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemResetValueTypeEnum">
		<xs:annotation>
			<xs:documentation>
        The reset intervals
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="ACTION_COMPLETE"/>
			<xs:enumeration value="ANNUAL"/>
			<xs:enumeration value="DAY"/>
			<xs:enumeration value="MAINTENANCE"/>
			<xs:enumeration value="MANUAL"/>
			<xs:enumeration value="MONTH"/>
			<xs:enumeration value="POWER_ON"/>
			<xs:enumeration value="SHIFT"/>
			<xs:enumeration value="WEEK"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemResetValueType">
		<xs:annotation>
			<xs:documentation>
        The reset intervals
      </xs:documentation>
		</xs:annotation>
		<xs:union memberTypes="DataItemResetValueTypeEnum DataItemResetValueExtType"/>
	</xs:simpleType>
	<xs:simpleType name="AssetCountValueType">
		<xs:annotation>
			<xs:documentation>
        The number of assets
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer">
			<xs:minInclusive value="0"/>
			<xs:maxExclusive value="4294967295"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:complexType name="AssetCountsType">
		<xs:annotation>
			<xs:documentation>
        The number of assets by type
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="AssetCount" type="AssetCountType" minOccurs="1" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>
            The number of assets for a given type
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="AssetCountType">
		<xs:annotation>
			<xs:documentation>
        The count of assets for a certain type
      </xs:documentation>
		</xs:annotation>
		<xs:simpleContent>
			<xs:extension base="AssetCountValueType">
				<xs:attribute name="assetType" type="AssetAttrType" use="required"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="HeaderType">
		<xs:annotation>
			<xs:documentation>
        Message header for protocol information
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="AssetCounts" type="AssetCountsType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The asset statistics
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
		<xs:attribute name="version" type="VersionType" use="required"/>
		<xs:attribute name="creationTime" type="CreationTimeType" use="required"/>
		<xs:attribute name="testIndicator" type="TestIndicatorType" use="optional"/>
		<xs:attribute name="instanceId" type="InstanceIdType" use="required"/>
		<xs:attribute name="sender" type="SenderType" use="required"/>
		<xs:attribute name="bufferSize" type="BufferSizeType" use="required"/>
		<xs:attribute name="assetBufferSize" type="AssetBufferSizeType" use="required"/>
		<xs:attribute name="assetCount" type="AssetCountAttrType" use="required"/>
	</xs:complexType>
	<xs:complexType name="MTConnectDevicesType">
		<xs:annotation>
			<xs:documentation>
        The root node for MTConnect
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Header" type="HeaderType">
				<xs:annotation>
					<xs:documentation>
            Protocol dependent information
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="Devices" type="DevicesType">
				<xs:annotation>
					<xs:documentation>
            The equipment
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:simpleType name="StationType">
		<xs:annotation>
			<xs:documentation>
        The station id for this device
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="Iso841ClassType">
		<xs:annotation>
			<xs:documentation>
        The ISO 841 classification for the device
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer"/>
	</xs:simpleType>
	<xs:simpleType name="ModelType">
		<xs:annotation>
			<xs:documentation>
        The model name
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:complexType name="DevicesType">
		<xs:annotation>
			<xs:documentation>
        The top level components
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Device" type="DeviceType" minOccurs="1" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>
            A piece of equipment
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:simpleType name="IdRefType">
		<xs:annotation>
			<xs:documentation>
        A reference to an identifier
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:IDREF"/>
	</xs:simpleType>
	<xs:complexType name="ReferenceType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        An abstract reference type
      </xs:documentation>
		</xs:annotation>
		<xs:attribute name="idRef" type="IdRefType" use="required"/>
		<xs:attribute name="name" type="NameType" use="optional"/>
	</xs:complexType>
	<xs:element name="Reference" type="ReferenceType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        An abstract reference type
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ReferencesType">
		<xs:annotation>
			<xs:documentation>
        A list of references
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="Reference" minOccurs="1" maxOccurs="unbounded"/>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="DataItemRefType">
		<xs:annotation>
			<xs:documentation>
        A data item reference
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="ReferenceType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="DataItemRef" type="DataItemRefType" substitutionGroup="Reference">
		<xs:annotation>
			<xs:documentation>
        A data item reference
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ComponentRefType">
		<xs:annotation>
			<xs:documentation>
        A data item reference
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="ReferenceType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="ComponentRef" type="ComponentRefType" substitutionGroup="Reference">
		<xs:annotation>
			<xs:documentation>
        A data item reference
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ComponentType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        An abstract component type. This is a placeholder for all components
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Description" type="ComponentDescriptionType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The descriptive information about this component
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="Configuration" type="ComponentConfigurationType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The configuration information about this component
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="DataItems" type="DataItemsType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The component&apos;s Data Items
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="Components" type="ComponentsType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The sub components
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="Compositions" type="CompositionsType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            A list of composition elements
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="References" type="ReferencesType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            A list of references
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
		<xs:attribute name="id" type="IDType" use="required"/>
		<xs:attribute name="nativeName" type="NameType" use="optional"/>
		<xs:attribute name="sampleInterval" type="SampleIntervalType" use="optional"/>
		<xs:attribute name="sampleRate" type="DataItemSampleRateType" use="optional"/>
	</xs:complexType>
	<xs:element name="Component" type="ComponentType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        An abstract component type. This is a placeholder for all components
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ComponentDescriptionType" mixed="true">
		<xs:annotation>
			<xs:documentation>
        The descriptive information. This can be manufacturer specific
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>
            The content of the description can text or XML elements
          </xs:documentation>
				</xs:annotation>
			</xs:any>
		</xs:sequence>
		<xs:attribute name="manufacturer" type="NameType" use="optional"/>
		<xs:attribute name="model" type="ModelType" use="optional"/>
		<xs:attribute name="serialNumber" type="SerialNumberType" use="optional"/>
		<xs:attribute name="station" type="StationType" use="optional"/>
	</xs:complexType>
	<xs:complexType name="AbstractConfigurationType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        Abstract configuration
      </xs:documentation>
		</xs:annotation>
	</xs:complexType>
	<xs:element name="AbstractConfiguration" type="AbstractConfigurationType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        Abstract configuration
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ComponentConfigurationType" mixed="true">
		<xs:annotation>
			<xs:documentation>
        The configuration data associated with this component. For example,
        sensors may use 1451.5 or TEDS
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="AbstractConfiguration" minOccurs="0" maxOccurs="1"/>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="CommonComponentType">
		<xs:annotation>
			<xs:documentation>
        An abstract component that has an optional uuid
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="ComponentType">
				<xs:attribute name="uuid" type="UuidType" use="optional"/>
				<xs:attribute name="name" type="NameType" use="optional"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CommonComponent" type="CommonComponentType" substitutionGroup="Component">
		<xs:annotation>
			<xs:documentation>
        An abstract component that has an optional uuid
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ComponentsType">
		<xs:annotation>
			<xs:documentation>
        A list of generic components
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="Component" minOccurs="1" maxOccurs="unbounded"/>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="DeviceType">
		<xs:annotation>
			<xs:documentation>
        The top level component managed by the agent
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="ComponentType">
				<xs:attribute name="iso841Class" type="Iso841ClassType" use="optional"/>
				<xs:attribute name="uuid" type="UuidType" use="required"/>
				<xs:attribute name="name" type="NameType" use="required"/>
				<xs:attribute name="version" type="VersionType" use="optional"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Device" type="DeviceType" substitutionGroup="Component">
		<xs:annotation>
			<xs:documentation>
        The top level component managed by the agent
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ControllerType">
		<xs:annotation>
			<xs:documentation>
        A controller
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Controller" type="ControllerType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A controller
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="PowerType">
		<xs:annotation>
			<xs:documentation>
        DEPRECATED: A power measuring component
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Power" type="PowerType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        DEPRECATED: A power measuring component
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="SensorType">
		<xs:annotation>
			<xs:documentation>
        A sensor, this is not abstract to allow for easy extensibility.
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Sensor" type="SensorType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A sensor, this is not abstract to allow for easy extensibility.
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="PathType">
		<xs:annotation>
			<xs:documentation>
        A path component
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Path" type="PathType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A path component
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ActuatorType">
		<xs:annotation>
			<xs:documentation>
        A component that causes motion
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Actuator" type="ActuatorType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A component that causes motion
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="DoorType">
		<xs:annotation>
			<xs:documentation>
        A door on the machine
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Door" type="DoorType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A door on the machine
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="AuxiliariesType">
		<xs:annotation>
			<xs:documentation>
        An XML container used to organize information for \gls{lower level}
        elements representing functional sub-systems that provide supplementary
        or extended capabilities for a piece of equipment, but they are not
        required for the basic operation of the equipment.
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Auxiliaries" type="AuxiliariesType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        An XML container used to organize information for \gls{lower level}
        elements representing functional sub-systems that provide supplementary
        or extended capabilities for a piece of equipment, but they are not
        required for the basic operation of the equipment.
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="LoaderType">
		<xs:annotation>
			<xs:documentation>
        Loader is an XML container that represents the information for a unit
        comprised of all the parts involved in moving and distributing
        materials, parts, tooling, and other items to or from a piece of
        equipment.
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Loader" type="LoaderType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        Loader is an XML container that represents the information for a unit
        comprised of all the parts involved in moving and distributing
        materials, parts, tooling, and other items to or from a piece of
        equipment.
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="WasteDisposalType">
		<xs:annotation>
			<xs:documentation>
        WasteDisposal is an XML container that represents the information for a
        unit comprised of all the parts involved in removing manufacturing
        byproducts from a piece of equipment.
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="WasteDisposal" type="WasteDisposalType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        WasteDisposal is an XML container that represents the information for a
        unit comprised of all the parts involved in removing manufacturing
        byproducts from a piece of equipment.
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ToolingDeliveryType">
		<xs:annotation>
			<xs:documentation>
        ToolingDelivery is an XML container that represents the information for
        a unit involved in managing, positioning, storing, and delivering
        tooling within a piece of equipment
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="ToolingDelivery" type="ToolingDeliveryType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        ToolingDelivery is an XML container that represents the information for
        a unit involved in managing, positioning, storing, and delivering
        tooling within a piece of equipment
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="CompositionsType">
		<xs:annotation>
			<xs:documentation>
        A collection of sub elements
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Composition" type="CompositionType" minOccurs="1" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>
            An assembly of a component
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:simpleType name="CompositionTypeExtType">
		<xs:annotation>
			<xs:documentation>
        An extension point for Composition
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:pattern value="[a-ln-z]:[A-Z_0-9]+"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="CompositionEnumTypeEnum">
		<xs:annotation>
			<xs:documentation>
        The vocab for the type of composition
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="ACTUATOR"/>
			<xs:enumeration value="AMPLIFIER"/>
			<xs:enumeration value="BALLSCREW"/>
			<xs:enumeration value="BATTERY"/>
			<xs:enumeration value="BELT"/>
			<xs:enumeration value="CIRCUIT_BREAKER"/>
			<xs:enumeration value="CHAIN"/>
			<xs:enumeration value="CHUCK"/>
			<xs:enumeration value="CHUTE"/>
			<xs:enumeration value="CLAMP"/>
			<xs:enumeration value="COMPRESSON"/>
			<xs:enumeration value="DOON"/>
			<xs:enumeration value="FAN"/>
			<xs:enumeration value="FILTER"/>
			<xs:enumeration value="GRIPPER"/>
			<xs:enumeration value="HOPPER"/>
			<xs:enumeration value="MOTOR"/>
			<xs:enumeration value="PUMP"/>
			<xs:enumeration value="POSITION_FEEDBACK"/>
			<xs:enumeration value="POWER_SUPPLY"/>
			<xs:enumeration value="SWITCH"/>
			<xs:enumeration value="TANK"/>
			<xs:enumeration value="TRANSFORMER"/>
			<xs:enumeration value="VALVE"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="CompositionEnumType">
		<xs:annotation>
			<xs:documentation>
        The vocab for the type of composition
      </xs:documentation>
		</xs:annotation>
		<xs:union memberTypes="CompositionEnumTypeEnum CompositionTypeExtType"/>
	</xs:simpleType>
	<xs:complexType name="CompositionType">
		<xs:annotation>
			<xs:documentation>
        An abstract element
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Description" type="ComponentDescriptionType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The descriptive information about this sub element
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
		<xs:attribute name="id" type="IDType" use="required"/>
		<xs:attribute name="uuid" type="UuidType" use="optional"/>
		<xs:attribute name="name" type="NameType" use="optional"/>
		<xs:attribute name="type" type="CompositionEnumType" use="required"/>
	</xs:complexType>
	<xs:simpleType name="CalibrationDateType">
		<xs:annotation>
			<xs:documentation>
        The time the calibration was preformed
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:date"/>
	</xs:simpleType>
	<xs:simpleType name="NextCalibrationDateType">
		<xs:annotation>
			<xs:documentation>
        The time the next calibration should be preformed
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:date"/>
	</xs:simpleType>
	<xs:simpleType name="CalibrationInitialsType">
		<xs:annotation>
			<xs:documentation>
        The initials of the person doing the calibration
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="FirmwareVersionType">
		<xs:annotation>
			<xs:documentation>
        The firmware version of this sensor
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="ChannelNumberType">
		<xs:annotation>
			<xs:documentation>
        The channel number
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:integer"/>
	</xs:simpleType>
	<xs:complexType name="SensorConfigurationType">
		<xs:annotation>
			<xs:documentation>
        Calibration data for a sensor
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="AbstractConfigurationType">
				<xs:sequence>
					<xs:element name="FirmwareVersion" type="FirmwareVersionType">
						<xs:annotation>
							<xs:documentation>
                The firmware version
              </xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:element name="CalibrationDate" type="CalibrationDateType" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>
                The date and time the sensor was calibrated
              </xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:element name="NextCalibrationDate" type="NextCalibrationDateType" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>
                The date and time the sensor was calibrated
              </xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:element name="CalibrationInitials" type="CalibrationInitialsType" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>
                The initials of the person who calibrated this sensor
              </xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:any notNamespace="##targetNamespace" processContents="strict" minOccurs="0" maxOccurs="unbounded">
						<xs:annotation>
							<xs:documentation>
                Any additional properties
              </xs:documentation>
						</xs:annotation>
					</xs:any>
					<xs:element name="Channels" type="ChannelsType" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>
                The sensor channels
              </xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="SensorConfiguration" type="SensorConfigurationType" substitutionGroup="AbstractConfiguration">
		<xs:annotation>
			<xs:documentation>
        Calibration data for a sensor
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ChannelsType">
		<xs:annotation>
			<xs:documentation>
        A collection of channel calibration data
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Channel" type="ChannelType" minOccurs="1" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>
            A calabration channel
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="ChannelType">
		<xs:annotation>
			<xs:documentation>
        The calibration channel
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Description" type="DescriptionTextType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            A text description of the channel
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="CalibrationDate" type="CalibrationDateType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The date and time the sensor was calibrated
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="NextCalibrationDate" type="NextCalibrationDateType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The date and time the sensor was calibrated
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="CalibrationInitials" type="CalibrationInitialsType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The initials of the person who calibrated this sensor
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
		<xs:attribute name="number" type="ChannelNumberType" use="required"/>
		<xs:attribute name="name" type="NameType" use="optional"/>
	</xs:complexType>
	<xs:complexType name="AxesType">
		<xs:annotation>
			<xs:documentation>
        A logical group of Axes representing a structural base
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Axes" type="AxesType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A logical group of Axes representing a structural base
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="AxisType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        A abstract machine axis
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Axis" type="AxisType" abstract="true" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A abstract machine axis
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="LinearType">
		<xs:annotation>
			<xs:documentation>
        A linear axis
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="AxisType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Linear" type="LinearType" substitutionGroup="Axis">
		<xs:annotation>
			<xs:documentation>
        A linear axis
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="RotaryType">
		<xs:annotation>
			<xs:documentation>
        A rotary axis that moves in a rotational manor
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="AxisType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Rotary" type="RotaryType" substitutionGroup="Axis">
		<xs:annotation>
			<xs:documentation>
        A rotary axis that moves in a rotational manor
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="SpindleType">
		<xs:annotation>
			<xs:documentation>
        DEPRECATED: A spindle axis that spins
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="AxisType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Spindle" type="SpindleType" substitutionGroup="Axis">
		<xs:annotation>
			<xs:documentation>
        DEPRECATED: A spindle axis that spins
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="SystemsType">
		<xs:annotation>
			<xs:documentation>
        A grouping of all the systems of the device
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Systems" type="SystemsType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A grouping of all the systems of the device
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="SystemType">
		<xs:annotation>
			<xs:documentation>
        A logical group of parts representing sub-system of the device
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="System" type="SystemType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A logical group of parts representing sub-system of the device
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="PneumaticType">
		<xs:annotation>
			<xs:documentation>
        A component representing the pneumatic system
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="SystemType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Pneumatic" type="PneumaticType" substitutionGroup="System">
		<xs:annotation>
			<xs:documentation>
        A component representing the pneumatic system
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="HydraulicType">
		<xs:annotation>
			<xs:documentation>
        A component representing the hydraulic system
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="SystemType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Hydraulic" type="HydraulicType" substitutionGroup="System">
		<xs:annotation>
			<xs:documentation>
        A component representing the hydraulic system
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="LubricationType">
		<xs:annotation>
			<xs:documentation>
        A component representing the lubrication system
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="SystemType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Lubrication" type="LubricationType" substitutionGroup="System">
		<xs:annotation>
			<xs:documentation>
        A component representing the lubrication system
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="CoolantType">
		<xs:annotation>
			<xs:documentation>
        A component representing the coolant system
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="SystemType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Coolant" type="CoolantType" substitutionGroup="System">
		<xs:annotation>
			<xs:documentation>
        A component representing the coolant system
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ElectricType">
		<xs:annotation>
			<xs:documentation>
        A component representing the coolant system
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="SystemType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Electric" type="ElectricType" substitutionGroup="System">
		<xs:annotation>
			<xs:documentation>
        A component representing the coolant system
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:simpleType name="SampleIntervalType">
		<xs:annotation>
			<xs:documentation>
        The interval between adjacent sampleing of data
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:float"/>
	</xs:simpleType>
	<xs:simpleType name="DataItemSampleRateType">
		<xs:annotation>
			<xs:documentation>
        The frequency a measurement is sampled
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:float"/>
	</xs:simpleType>
	<xs:simpleType name="DataItemOptionType">
		<xs:annotation>
			<xs:documentation>
        The constrained value for this data item
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="DataItemValueType">
		<xs:annotation>
			<xs:documentation>
        The constrained value for this data item
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="DataItemNumericValueType">
		<xs:annotation>
			<xs:documentation>
        The constrained value for this data item
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:float"/>
	</xs:simpleType>
	<xs:simpleType name="SourceComponentIdType">
		<xs:annotation>
			<xs:documentation>
        An idref to the component id
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:IDREF"/>
	</xs:simpleType>
	<xs:simpleType name="SourceDataItemIdType">
		<xs:annotation>
			<xs:documentation>
        An idref to the data item id
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:IDREF"/>
	</xs:simpleType>
	<xs:simpleType name="ComponentNameType">
		<xs:annotation>
			<xs:documentation>
        The name of a related component
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:NMTOKEN"/>
	</xs:simpleType>
	<xs:simpleType name="FilterValueType">
		<xs:annotation>
			<xs:documentation>
        The minimum limit on the change in a value
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:float"/>
	</xs:simpleType>
	<xs:simpleType name="CategoryType">
		<xs:annotation>
			<xs:documentation>
        The measurement sampling type
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="EVENT"/>
			<xs:enumeration value="SAMPLE"/>
			<xs:enumeration value="CONDITION"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="NativeScaleType">
		<xs:annotation>
			<xs:documentation>
        The multiplier for the native value. Conversion divides by this value
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:float"/>
	</xs:simpleType>
	<xs:simpleType name="RepresentationType">
		<xs:annotation>
			<xs:documentation>
        The possible representations of a DataItem
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="VALUE"/>
			<xs:enumeration value="TIME_SERIES"/>
			<xs:enumeration value="DISCRETE"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="DataItemFilterEnumType">
		<xs:annotation>
			<xs:documentation>
        The type of filter
      </xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="MINIMUM_DELTA"/>
			<xs:enumeration value="PERIOD"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:complexType name="DataItemsType">
		<xs:annotation>
			<xs:documentation>
        A generic list of measurements for all axis
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="DataItem" type="DataItemType" minOccurs="1" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>
            A measurement for this component
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="DataItemType">
		<xs:annotation>
			<xs:documentation>
        A abstract measurement
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Source" type="DataItemSourceType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            Additional information about the component, channel, register,
            etc... that collects the data.
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="Constraints" type="DataItemConstraintsType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            Limits on the set of possible values
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="Filters" type="FiltersType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            Limits on the set of possible values
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="InitialValue" type="DataItemNumericValueType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The initial value for counters
          </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="ResetTrigger" type="DataItemResetValueType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            The event that triggers the resetting of this counter
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
		<xs:attribute name="name" type="NameType" use="optional"/>
		<xs:attribute name="id" type="IDType" use="required"/>
		<xs:attribute name="type" type="DataItemEnumType" use="required"/>
		<xs:attribute name="subType" type="DataItemSubEnumType" use="optional"/>
		<xs:attribute name="statistic" type="DataItemStatisticsType" use="optional"/>
		<xs:attribute name="units" type="UnitsType" use="optional"/>
		<xs:attribute name="nativeUnits" type="NativeUnitsType" use="optional"/>
		<xs:attribute name="nativeScale" type="NativeScaleType" use="optional"/>
		<xs:attribute name="category" type="CategoryType" use="required"/>
		<xs:attribute name="coordinateSystem" type="CoordinateSystemType" use="optional"/>
		<xs:attribute name="compositionId" type="CompositionIdType" use="optional"/>
		<xs:attribute name="sampleRate" type="DataItemSampleRateType" use="optional"/>
		<xs:attribute name="representation" type="RepresentationType" use="optional" default="VALUE"/>
		<xs:attribute name="significantDigits" type="SignificantDigitsValueType" use="optional"/>
	</xs:complexType>
	<xs:complexType name="DataItemConstraintsType">
		<xs:annotation>
			<xs:documentation>
        A set of limits for a data item
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:choice minOccurs="0" maxOccurs="1">
				<xs:sequence minOccurs="1">
					<xs:element name="Value" type="DataItemValueElementType" minOccurs="1" maxOccurs="unbounded">
						<xs:annotation>
							<xs:documentation>
                A possible value for this data item. Used for controlled
                vocabularies.
              </xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:sequence>
				<xs:sequence minOccurs="1">
					<xs:element name="Minimum" type="DataItemNumericValueType" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>
                A minimum value for this data item.
              </xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:element name="Maximum" type="DataItemNumericValueType" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>
                A maximum value for this data item.
              </xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:element name="Nominal" type="DataItemNumericValueType" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>
                A nominal value for this data item.
              </xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:sequence>
			</xs:choice>
			<xs:element name="Filter" type="DataItemFilterType" minOccurs="0" maxOccurs="1">
				<xs:annotation>
					<xs:documentation>
            DEPRECATED: A limit on the amount of data by specifying the minimal
            delta required.
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="FiltersType">
		<xs:annotation>
			<xs:documentation>
        A set of filters
      </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Filter" type="DataItemFilterType" minOccurs="1" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>
            A limit on the amount of data by specifying the minimal delta
            required.
          </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="DataItemBaseType">
		<xs:annotation>
			<xs:documentation>
        A starting point for a data item
      </xs:documentation>
		</xs:annotation>
		<xs:simpleContent>
			<xs:extension base="DataItemValueType"/>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="DataItemValueElementType">
		<xs:annotation>
			<xs:documentation>
        The value element
      </xs:documentation>
		</xs:annotation>
		<xs:simpleContent>
			<xs:extension base="DataItemOptionType"/>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="DataItemFilterType">
		<xs:annotation>
			<xs:documentation>
        The filter for the data item
      </xs:documentation>
		</xs:annotation>
		<xs:simpleContent>
			<xs:extension base="FilterValueType">
				<xs:attribute name="type" type="DataItemFilterEnumType" use="required"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="DataItemSourceType">
		<xs:annotation>
			<xs:documentation>
        A native data source
      </xs:documentation>
		</xs:annotation>
		<xs:simpleContent>
			<xs:extension base="ItemSourceType">
				<xs:attribute name="dataItemId" type="SourceDataItemIdType" use="optional"/>
				<xs:attribute name="componentId" type="SourceComponentIdType" use="optional"/>
				<xs:attribute name="compositionId" type="CompositionIdType" use="optional"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="InterfacesType">
		<xs:annotation>
			<xs:documentation>
        A component representing all the interfaces in a device.
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Interfaces" type="InterfacesType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A component representing all the interfaces in a device.
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="InterfaceType" abstract="true">
		<xs:annotation>
			<xs:documentation>
        A component representing an interface in a device.
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Interface" type="InterfaceType" abstract="true" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
        A component representing an interface in a device.
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="BarFeederType">
		<xs:annotation>
			<xs:documentation>
		barfeeder is an XML container that represents the information for a unit
		involved in delivering bar stock to a piece of equipment.
	  </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="AuxiliariesType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="BarFeeder" type="BarFeederType" substitutionGroup="Auxiliaries">
		<xs:annotation>
			<xs:documentation>
		barfeeder is an XML container that represents the information for a unit
		involved in delivering bar stock to a piece of equipment.
	  </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ResourcesType">
		<xs:annotation>
			<xs:documentation>
			An XML container used to organize information for lower level elements
			representing types of items, materials, and personnel that support the
			operation of a piece of equipment or work to be performed at a location.
			resources also represents materials or other items consumed or
			transformed by a piece of equipment for production of parts or other
			types of goods.
		  </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="CommonComponentType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Resources" type="ResourcesType" substitutionGroup="CommonComponent">
		<xs:annotation>
			<xs:documentation>
			An XML container used to organize information for lower level elements
			representing types of items, materials, and personnel that support the
			operation of a piece of equipment or work to be performed at a location.
			resources also represents materials or other items consumed or
			transformed by a piece of equipment for production of parts or other
			types of goods.
		  </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="MaterialsType">
		<xs:annotation>
			<xs:documentation>
			materials is an XML container that provides information about materials
			or other items consumed or used by the piece of equipment for production
			of parts, materials, or other types of goods.
		  </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="ResourcesType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Materials" type="MaterialsType" substitutionGroup="Resources">
		<xs:annotation>
			<xs:documentation>
			materials is an XML container that provides information about materials
			or other items consumed or used by the piece of equipment for production
			of parts, materials, or other types of goods.
		  </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="StockType">
		<xs:annotation>
			<xs:documentation>
			stock is an XML container that represents the information for the
			material that is used in a manufacturing process and to which work is
			applied in a machine or piece of equipment to produce parts.
		  </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="MaterialsType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Stock" type="StockType" substitutionGroup="Materials">
		<xs:annotation>
			<xs:documentation>
			stock is an XML container that represents the information for the
			material that is used in a manufacturing process and to which work is
			applied in a machine or piece of equipment to produce parts.
		  </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="PersonnelType">
		<xs:annotation>
			<xs:documentation>
			personnel is an XML container that provides information about an
			individual or individuals who either control, support, or otherwise
			interface with a piece of equipment. 
		  </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="ResourcesType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="Personnel" type="PersonnelType" substitutionGroup="Resources">
		<xs:annotation>
			<xs:documentation>
			personnel is an XML container that provides information about an
			individual or individuals who either control, support, or otherwise
			interface with a piece of equipment. 
		  </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="BarFeederInterfaceType">
		<xs:annotation>
			<xs:documentation>
        An interface to a bar feeder device
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="InterfaceType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="BarFeederInterface" type="BarFeederInterfaceType" substitutionGroup="Interface">
		<xs:annotation>
			<xs:documentation>
        An interface to a bar feeder device
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="MaterialHandlerInterfaceType">
		<xs:annotation>
			<xs:documentation>
        An interface to a device that can load and unload material
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="InterfaceType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="MaterialHandlerInterface" type="MaterialHandlerInterfaceType" substitutionGroup="Interface">
		<xs:annotation>
			<xs:documentation>
        An interface to a device that can load and unload material
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="DoorInterfaceType">
		<xs:annotation>
			<xs:documentation>
        An interface to control a door
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="InterfaceType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="DoorInterface" type="DoorInterfaceType" substitutionGroup="Interface">
		<xs:annotation>
			<xs:documentation>
        An interface to control a door
      </xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ChuckInterfaceType">
		<xs:annotation>
			<xs:documentation>
        An interface to control a chuck
      </xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="InterfaceType"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="ChuckInterface" type="ChuckInterfaceType" substitutionGroup="Interface">
		<xs:annotation>
			<xs:documentation>
        An interface to control a chuck
      </xs:documentation>
		</xs:annotation>
	</xs:element>
</xs:schema>