MTConnectAssets_1.4.xsd

<?xml version='1.0' encoding='UTF-8'?>
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<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns='urn:mtconnect.org:MTConnectAssets:1.4' xmlns:mt='urn:mtconnect.org:MTConnectAssets:1.4' targetNamespace='urn:mtconnect.org:MTConnectAssets:1.4' elementFormDefault='qualified' attributeFormDefault='unqualified' xmlns:vc='http://www.w3.org/2007/XMLSchema-versioning' vc:minVersion='1.1'>
  <xs:element name='MTConnectAssets' type='MTConnectAssetsType'>
    <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='SerialNumberAttrType'>
    <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='ACCUMULATED_TIME'/>
      <xs:enumeration value='ANGULAR_ACCELERATION'/>
      <xs:enumeration value='ANGULAR_VELOCITY'/>
      <xs:enumeration value='AMPERAGE'/>
      <xs:enumeration value='ANGLE'/>
      <xs:enumeration value='AXIS_FEEDRATE'/>
      <xs:enumeration value='CLOCK_TIME'/>
      <xs:enumeration value='CONCENTRATION'/>
      <xs:enumeration value='CONDUCTIVITY'/>
      <xs:enumeration value='DISPLACEMENT'/>
      <xs:enumeration value='ELECTRICAL_ENERGY'/>
      <xs:enumeration value='EQUIPMENT_TIMER'/>
      <xs:enumeration value='FILL_LEVEL'/>
      <xs:enumeration value='FLOW'/>
      <xs:enumeration value='FREQUENCY'/>
      <xs:enumeration value='LENGTH'/>
      <xs:enumeration value='LINEAR_FORCE'/>
      <xs:enumeration value='LOAD'/>
      <xs:enumeration value='MASS'/>
      <xs:enumeration value='PATH_FEEDRATE'/>
      <xs:enumeration value='PATH_POSITION'/>
      <xs:enumeration value='PH'/>
      <xs:enumeration value='POSITION'/>
      <xs:enumeration value='POWER_FACTOR'/>
      <xs:enumeration value='PRESSURE'/>
      <xs:enumeration value='PROCESS_TIMER'/>
      <xs:enumeration value='RESISTANCE'/>
      <xs:enumeration value='ROTARY_VELOCITY'/>
      <xs:enumeration value='SOUND_LEVEL'/>
      <xs:enumeration value='SPINDLE_SPEED'/>
      <xs:enumeration value='STRAIN'/>
      <xs:enumeration value='TEMPERATURE'/>
      <xs:enumeration value='TENSION'/>
      <xs:enumeration value='TILT'/>
      <xs:enumeration value='TORQUE'/>
      <xs:enumeration value='VELOCITY'/>
      <xs:enumeration value='VISCOSITY'/>
      <xs:enumeration value='VOLTAGE'/>
      <xs:enumeration value='VOLT_AMPERE'/>
      <xs:enumeration value='VOLT_AMPERE_REACTIVE'/>
      <xs:enumeration value='WATTAGE'/>
      <xs:enumeration value='ACTIVE_AXES'/>
      <xs:enumeration value='ACTUATOR_STATE'/>
      <xs:enumeration value='ALARM'/>
      <xs:enumeration value='AVAILABILITY'/>
      <xs:enumeration value='AXIS_COUPLING'/>
      <xs:enumeration value='AXIS_FEEDRATE_OVERRIDE'/>
      <xs:enumeration value='AXIS_INTERLOCK'/>
      <xs:enumeration value='AXIS_STATE'/>
      <xs:enumeration value='BLOCK'/>
      <xs:enumeration value='BLOCK_COUNT'/>
      <xs:enumeration value='CHUCK_STATE'/>
      <xs:enumeration value='CODE'/>
      <xs:enumeration value='COMPOSITION_STATE'/>
      <xs:enumeration value='CONTROLLER_MODE'/>
      <xs:enumeration value='CONTROLLER_MODE_OVERRIDE'/>
      <xs:enumeration value='COUPLED_AXES'/>
      <xs:enumeration value='DIRECTION'/>
      <xs:enumeration value='DOOR_STATE'/>
      <xs:enumeration value='DRY_RUN'/>
      <xs:enumeration value='EMERGENCY_STOP'/>
      <xs:enumeration value='EQUIPMENT_MODE'/>
      <xs:enumeration value='EXECUTION'/>
      <xs:enumeration value='FUNCTIONAL_MODE'/>
      <xs:enumeration value='HARDNESS'/>
      <xs:enumeration value='LEVEL'/>
      <xs:enumeration value='LINE'/>
      <xs:enumeration value='LINE_LABEL'/>
      <xs:enumeration value='LINE_NUMBER'/>
      <xs:enumeration value='MATERIAL'/>
      <xs:enumeration value='MESSAGE'/>
      <xs:enumeration value='OPERATOR_ID'/>
      <xs:enumeration value='PALLET_ID'/>
      <xs:enumeration value='PART_ASSET_ID'/>
      <xs:enumeration value='PART_COUNT'/>
      <xs:enumeration value='PART_ID'/>
      <xs:enumeration value='PART_NUMBER'/>
      <xs:enumeration value='PATH_FEEDRATE_OVERRIDE'/>
      <xs:enumeration value='PATH_MODE'/>
      <xs:enumeration value='POWER_STATE'/>
      <xs:enumeration value='POWER_STATUS'/>
      <xs:enumeration value='PROGRAM'/>
      <xs:enumeration value='PROGRAM_COMMENT'/>
      <xs:enumeration value='PROGRAM_EDIT'/>
      <xs:enumeration value='PROGRAM_EDIT_NAME'/>
      <xs:enumeration value='PROGRAM_HEADER'/>
      <xs:enumeration value='ROTARY_MODE'/>
      <xs:enumeration value='ROTARY_VELOCITY_OVERRIDE'/>
      <xs:enumeration value='SERIAL_NUMBER'/>
      <xs:enumeration value='SPINDLE_INTERLOCK'/>
      <xs:enumeration value='TOOL_ASSET_ID'/>
      <xs:enumeration value='TOOL_ID'/>
      <xs:enumeration value='TOOL_NUMBER'/>
      <xs:enumeration value='TOOL_OFFSET'/>
      <xs:enumeration value='USER'/>
      <xs:enumeration value='WIRE'/>
      <xs:enumeration value='WORKHOLDING_ID'/>
      <xs:enumeration value='WORK_OFFSET'/>
      <xs:enumeration value='ACTUATOR'/>
      <xs:enumeration value='CHUCK_INTERLOCK'/>
      <xs:enumeration value='COMMUNICATIONS'/>
      <xs:enumeration value='DATA_RANGE'/>
      <xs:enumeration value='END_OF_BAR'/>
      <xs:enumeration value='HARDWARE'/>
      <xs:enumeration value='INTERFACE_STATE'/>
      <xs:enumeration value='LOGIC_PROGRAM'/>
      <xs:enumeration value='MOTION_PROGRAM'/>
      <xs:enumeration value='SYSTEM'/>
      <xs:enumeration value='ASSET_CHANGED'/>
      <xs:enumeration value='ASSET_REMOVED'/>
      <xs:enumeration value='AUXILIARY_END_OF_BAR'/>
      <xs:enumeration value='CLOSE_CHUCK'/>
      <xs:enumeration value='CLOSE_DOOR'/>
      <xs:enumeration value='INTERFACE_STATE'/>
      <xs:enumeration value='MACHINE_AXIS_LOCK'/>
      <xs:enumeration value='MANUAL_CHUCK_UNCLAMP_INTERLOCK'/>
      <xs:enumeration value='MATERIAL_CHANGE'/>
      <xs:enumeration value='MATERIAL_FEED'/>
      <xs:enumeration value='MATERIAL_LOAD'/>
      <xs:enumeration value='MATERIAL_RETRACT'/>
      <xs:enumeration value='MATERIAL_UNLOAD'/>
      <xs:enumeration value='OPEN_CHUCK'/>
      <xs:enumeration value='OPEN_DOOR'/>
      <xs:enumeration value='PART_CHANGE'/>
      <xs:enumeration value='RESET'/>
    </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='ABSOLUTE'/>
      <xs:enumeration value='ACTUAL'/>
      <xs:enumeration value='ACTION'/>
      <xs:enumeration value='ALL'/>
      <xs:enumeration value='ALTERNATING'/>
      <xs:enumeration value='AUXILIARY'/>
      <xs:enumeration value='A_SCALE'/>
      <xs:enumeration value='BAD'/>
      <xs:enumeration value='BRINELL'/>
      <xs:enumeration value='B_SCALE'/>
      <xs:enumeration value='COMMANDED'/>
      <xs:enumeration value='CONTROL'/>
      <xs:enumeration value='C_SCALE'/>
      <xs:enumeration value='DELAY'/>
      <xs:enumeration value='DIRECT'/>
      <xs:enumeration value='DRY_RUN'/>
      <xs:enumeration value='DYNAMIC'/>
      <xs:enumeration value='D_SCALE'/>
      <xs:enumeration value='FIXTURE'/>
      <xs:enumeration value='GOOD'/>
      <xs:enumeration value='JOG'/>
      <xs:enumeration value='INCREMENTAL'/>
      <xs:enumeration value='KINETIC'/>
      <xs:enumeration value='LATERAL'/>
      <xs:enumeration value='LEEB'/>
      <xs:enumeration value='LENGTH'/>
      <xs:enumeration value='LINE'/>
      <xs:enumeration value='LINEAR'/>
      <xs:enumeration value='LOADED'/>
      <xs:enumeration value='MACHINE_AXIS_LOCK'/>
      <xs:enumeration value='MAINTENANCE'/>
      <xs:enumeration value='MANUAL_UNCLAMP'/>
      <xs:enumeration value='MAXIMUM'/>
      <xs:enumeration value='MINIMUM'/>
      <xs:enumeration value='MOHS'/>
      <xs:enumeration value='MOLE'/>
      <xs:enumeration value='MOTION'/>
      <xs:enumeration value='NO_SCALE'/>
      <xs:enumeration value='OPERATOR'/>
      <xs:enumeration value='OPERATING'/>
      <xs:enumeration value='OPTIONAL_STOP'/>
      <xs:enumeration value='TOOL_CHANGE_STOP'/>
      <xs:enumeration value='OVERRIDE'/>
      <xs:enumeration value='PRIMARY'/>
      <xs:enumeration value='PROBE'/>
      <xs:enumeration value='PROGRAMMED'/>
      <xs:enumeration value='POWERED'/>
      <xs:enumeration value='PROCESS'/>
      <xs:enumeration value='RADIAL'/>
      <xs:enumeration value='RAPID'/>
      <xs:enumeration value='RELATIVE'/>
      <xs:enumeration value='REMAINING'/>
      <xs:enumeration value='REQUEST'/>
      <xs:enumeration value='RESPONSE'/>
      <xs:enumeration value='ROCKWELL'/>
      <xs:enumeration value='ROTARY'/>
      <xs:enumeration value='SET_UP'/>
      <xs:enumeration value='SHORE'/>
      <xs:enumeration value='SINGLE_BLOCK'/>
      <xs:enumeration value='STANDARD'/>
      <xs:enumeration value='SWITCHED'/>
      <xs:enumeration value='TARGET'/>
      <xs:enumeration value='TOOL'/>
      <xs:enumeration value='USABLE'/>
      <xs:enumeration value='VERTICAL'/>
      <xs:enumeration value='VICKERS'/>
      <xs:enumeration value='VOLUME'/>
      <xs:enumeration value='WORKING'/>
    </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='AVERAGE'/>
      <xs:enumeration value='KURTOSIS'/>
      <xs:enumeration value='MAXIMUM'/>
      <xs:enumeration value='MEDIAN'/>
      <xs:enumeration value='MODE'/>
      <xs:enumeration value='MINIMUM'/>
      <xs:enumeration value='RANGE'/>
      <xs:enumeration value='ROOT_MEAN_SQUARE'/>
      <xs:enumeration value='STANDARD_DEVIATION'/>
    </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='DECIBEL'/>
      <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='MICRO_RADIAN'/>
      <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='OHM'/>
      <xs:enumeration value='PASCAL'/>
      <xs:enumeration value='PASCAL_SECOND'/>
      <xs:enumeration value='PERCENT'/>
      <xs:enumeration value='PH'/>
      <xs:enumeration value='REVOLUTION/MINUTE'/>
      <xs:enumeration value='SECOND'/>
      <xs:enumeration value='SIEMENS/METER'/>
      <xs:enumeration value='SOUND_LEVEL'/>
      <xs:enumeration value='VOLT'/>
      <xs:enumeration value='VOLT_AMPERE'/>
      <xs:enumeration value='VOLT_AMPERE_REACTIVE'/>
      <xs:enumeration value='WATT'/>
      <xs:enumeration value='WATT_SECOND'/>
    </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='DECIBEL'/>
      <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='MICRO_RADIAN'/>
      <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='OHM'/>
      <xs:enumeration value='PASCAL'/>
      <xs:enumeration value='PASCAL_SECOND'/>
      <xs:enumeration value='PERCENT'/>
      <xs:enumeration value='PH'/>
      <xs:enumeration value='REVOLUTION/MINUTE'/>
      <xs:enumeration value='SECOND'/>
      <xs:enumeration value='SIEMENS/METER'/>
      <xs:enumeration value='SOUND_LEVEL'/>
      <xs:enumeration value='VOLT'/>
      <xs:enumeration value='VOLT_AMPERE'/>
      <xs:enumeration value='VOLT_AMPERE_REACTIVE'/>
      <xs:enumeration value='WATT'/>
      <xs:enumeration value='WATT_SECOND'/>
      <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='LIFE'/>
      <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:complexType name='HeaderType'>
    <xs:annotation>
      <xs:documentation>
        Message header for protocol information
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='xs:string'>
        <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='assetBufferSize' type='AssetBufferSizeType' use='required'/>
        <xs:attribute name='assetCount' type='AssetCountAttrType' use='required'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='MTConnectAssetsType'>
    <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='Assets' type='AssetsType'>
        <xs:annotation>
          <xs:documentation>
            The assets
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:simpleType name='SourceType'>
    <xs:annotation>
      <xs:documentation>
        A URI reference
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:anyURI'/>
  </xs:simpleType>
  <xs:simpleType name='RemovedType'>
    <xs:annotation>
      <xs:documentation>
        A flag indicating the item has been removed
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:boolean'/>
  </xs:simpleType>
  <xs:complexType name='AssetDescriptionType' mixed='true'>
    <xs:annotation>
      <xs:documentation>
        The description of an asset, can be free form text or elements
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:any processContents='lax' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any elements
          </xs:documentation>
        </xs:annotation>
      </xs:any>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='AssetsType'>
    <xs:annotation>
      <xs:documentation>
        The collection of mobile assets
      </xs:documentation>
    </xs:annotation>
    <xs:choice minOccurs='0' maxOccurs='unbounded'>
      <xs:element ref='Asset'/>
    </xs:choice>
  </xs:complexType>
  <xs:complexType name='AssetType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        An abstract mobile asset
      </xs:documentation>
    </xs:annotation>
    <xs:attribute name='assetId' type='AssetIdType' use='required'/>
    <xs:attribute name='timestamp' type='TimestampType' use='required'/>
    <xs:attribute name='deviceUuid' type='UuidType' use='optional'/>
    <xs:attribute name='removed' type='RemovedType' use='optional'/>
  </xs:complexType>
  <xs:element abstract='true' name='Asset' type='AssetType'>
    <xs:annotation>
      <xs:documentation>
        An abstract mobile asset
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:simpleType name='LocationValueType'>
    <xs:annotation>
      <xs:documentation>
        The tool location
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ProgramToolNumberType'>
    <xs:annotation>
      <xs:documentation>
        The number referenced in the program for this tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ReconditionCountValueType'>
    <xs:annotation>
      <xs:documentation>
        The number of times the cutter has been reconditioned
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ConnectionCodeMachineSideType'>
    <xs:annotation>
      <xs:documentation>
        The code for the connection to the machine
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='ProgramToolGroupType'>
    <xs:annotation>
      <xs:documentation>
        The tool group associated with the tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='SpeedType'>
    <xs:annotation>
      <xs:documentation>
        A speed in RPM or mm/s
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='[+-]?\d+(\.\d+)?([Ee][+-]?\d+)?|'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='MeasurementValueType'>
    <xs:annotation>
      <xs:documentation>
        A measurement value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='[+-]?\d+(\.\d+)?([Ee][+-]?\d+)?|'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='LocationSizeType'>
    <xs:annotation>
      <xs:documentation>
        The number of location units required to hold this tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='MeasurementAttrType'>
    <xs:annotation>
      <xs:documentation>
        A measurement value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='CuttingToolIdType'>
    <xs:annotation>
      <xs:documentation>
        DEPRECATED: The identifier of the tool type
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:NMTOKEN'/>
  </xs:simpleType>
  <xs:simpleType name='EdgeCountType'>
    <xs:annotation>
      <xs:documentation>
        The number of cutting edges
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='OverlapType'>
    <xs:annotation>
      <xs:documentation>
        The number of additional locations taken by a tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ToolLifeValueType'>
    <xs:annotation>
      <xs:documentation>
        The life of the tool in time, wear, or parts
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='ItemIdType'>
    <xs:annotation>
      <xs:documentation>
        An identifier for the insert
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:NMTOKEN'/>
  </xs:simpleType>
  <xs:simpleType name='IndexRangeType'>
    <xs:annotation>
      <xs:documentation>
        A single or range of indexes. A range can be a comma separated set of
        individual elements as in &quot;1,2,3,4&quot;, or as a inclusive range
        of values as in &quot;1-10&quot; or multiple ranges &quot;1-4,6-10&quot;
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='(\d+|\d+-\d+)(,(\d+|\d+-\d+))*'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='MinimumType'>
    <xs:annotation>
      <xs:documentation>
        A minimum value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='MaximumType'>
    <xs:annotation>
      <xs:documentation>
        A maximum value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='NominalType'>
    <xs:annotation>
      <xs:documentation>
        A nominal value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='GradeType'>
    <xs:annotation>
      <xs:documentation>
        The material for a cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='MaximumCountType'>
    <xs:annotation>
      <xs:documentation>
        A maximum count value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='MeasurementCodeType'>
    <xs:annotation>
      <xs:documentation>
        A application specific code
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='ManufacturersType'>
    <xs:annotation>
      <xs:documentation>
        A comman delimited list of manufactures
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='TurretLocationType'>
    <xs:annotation>
      <xs:documentation>
        The turret for a lathe or machine tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='DefinitionFormatType'>
    <xs:annotation>
      <xs:documentation>
        The format of the definition
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='EXPRESS'/>
      <xs:enumeration value='XML'/>
      <xs:enumeration value='TEXT'/>
      <xs:enumeration value='UNDEFINED'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='CutterStatusValueType'>
    <xs:annotation>
      <xs:documentation>
        The state of the tool. These can be combined to define the complete
        cutting tool state
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='NEW'/>
      <xs:enumeration value='AVAILABLE'/>
      <xs:enumeration value='UNAVAILABLE'/>
      <xs:enumeration value='ALLOCATED'/>
      <xs:enumeration value='UNALLOCATED'/>
      <xs:enumeration value='MEASURED'/>
      <xs:enumeration value='NOT_REGISTERED'/>
      <xs:enumeration value='RECONDITIONED'/>
      <xs:enumeration value='USED'/>
      <xs:enumeration value='EXPIRED'/>
      <xs:enumeration value='TAGGED_OUT'/>
      <xs:enumeration value='BROKEN'/>
      <xs:enumeration value='UNKNOWN'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='ToolLifeDirectionType'>
    <xs:annotation>
      <xs:documentation>
        The direction of tool life count
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='UP'/>
      <xs:enumeration value='DOWN'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='ToolLifeType'>
    <xs:annotation>
      <xs:documentation>
        The direction of tool life count
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='MINUTES'/>
      <xs:enumeration value='PART_COUNT'/>
      <xs:enumeration value='WEAR'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='LocationsType'>
    <xs:annotation>
      <xs:documentation>
        The type of tool location
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='POT'/>
      <xs:enumeration value='STATION'/>
      <xs:enumeration value='CRIB'/>
      <xs:enumeration value='STANDBY'/>
      <xs:enumeration value='SPINDLE'/>
      <xs:enumeration value='REJECT'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name='CuttingToolDefinitionType' mixed='true'>
    <xs:annotation>
      <xs:documentation>
        The description of an asset, can be freeform text or elemenrts
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:any processContents='lax' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any elements
          </xs:documentation>
        </xs:annotation>
      </xs:any>
    </xs:sequence>
    <xs:attribute name='format' type='DefinitionFormatType' use='optional'/>
  </xs:complexType>
  <xs:complexType name='CuttingToolType'>
    <xs:annotation>
      <xs:documentation>
        A cutting tool
      </xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base='AssetType'>
        <xs:sequence>
          <xs:choice minOccurs='1'>
            <xs:sequence minOccurs='1'>
              <xs:element name='CuttingToolDefinition' type='CuttingToolDefinitionType'>
                <xs:annotation>
                  <xs:documentation>
                    DEPRECATED: Description of tool - now only in Archetype
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
              <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleType' minOccurs='0' maxOccurs='1'>
                <xs:annotation>
                  <xs:documentation>
                    the tool lifecycle
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
            </xs:sequence>
            <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleType'>
              <xs:annotation>
                <xs:documentation>
                  the tool lifecycle
                </xs:documentation>
              </xs:annotation>
            </xs:element>
          </xs:choice>
        </xs:sequence>
        <xs:attribute name='serialNumber' type='SerialNumberAttrType' use='required'/>
        <xs:attribute name='manufacturers' type='ManufacturersType' use='optional'/>
        <xs:attribute name='cuttingToolId' type='CuttingToolIdType' use='required'/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name='CuttingTool' type='CuttingToolType' substitutionGroup='Asset'>
    <xs:annotation>
      <xs:documentation>
        A cutting tool
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingToolArchetypeType'>
    <xs:annotation>
      <xs:documentation>
        A Archetypical cutting tool
      </xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base='AssetType'>
        <xs:sequence>
          <xs:choice minOccurs='1'>
            <xs:sequence minOccurs='1'>
              <xs:element name='CuttingToolDefinition' type='CuttingToolDefinitionType'>
                <xs:annotation>
                  <xs:documentation>
                    Description of tool
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
              <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleArchetypeType' minOccurs='0' maxOccurs='1'>
                <xs:annotation>
                  <xs:documentation>
                    the tool lifecycle
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
            </xs:sequence>
            <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleArchetypeType'>
              <xs:annotation>
                <xs:documentation>
                  the tool lifecycle
                </xs:documentation>
              </xs:annotation>
            </xs:element>
          </xs:choice>
        </xs:sequence>
        <xs:attribute name='cuttingToolId' type='CuttingToolIdType' use='required'/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name='CuttingToolArchetype' type='CuttingToolArchetypeType' substitutionGroup='Asset'>
    <xs:annotation>
      <xs:documentation>
        A Archetypical cutting tool
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingToolLifeCycleArchetypeType'>
    <xs:annotation>
      <xs:documentation>
        A archetypical cutting tool life cycle definition
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='ReconditionCount' type='ReconditionCountType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number of times the cutter has been reconditioned
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='CuttingToolLife' type='LifeType' minOccurs='0' maxOccurs='3'>
        <xs:annotation>
          <xs:documentation>
            The life of the cutting tool assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolGroup' type='ProgramToolGroupType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolNumber' type='ProgramToolNumberType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessSpindleSpeed' type='ProcessSpindleSpeedType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target spindle speed
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessFeedRate' type='ProcessFeedRateType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target feed rate
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ConnectionCodeMachineSide' type='ConnectionCodeMachineSideType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            CCMS: identifier for the cabability to connect any component of the
            cutting tool together, except assembly items, on the machine side
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:any processContents='strict' notNamespace='##targetNamespace' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any additional properties
          </xs:documentation>
        </xs:annotation>
      </xs:any>
      <xs:element name='Measurements' type='AssemblyMeasurementsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            A set of measurements associated with the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='CuttingItems' type='CuttingItemsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            An optional list of edges for this assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='CuttingToolLifeCycleType'>
    <xs:annotation>
      <xs:documentation>
        A defintion of a cutting tool application and life cycle
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='CutterStatus' type='CutterStatusType' minOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The state of the tool assembly - only for Instance (not archetype)
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ReconditionCount' type='ReconditionCountType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number of times the cutter has been reconditioned
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ToolLife' type='LifeType' minOccurs='0' maxOccurs='3'>
        <xs:annotation>
          <xs:documentation>
            The life of the cutting tool assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolGroup' type='ProgramToolGroupType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolNumber' type='ProgramToolNumberType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='Location' type='LocationType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The pocket location
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessSpindleSpeed' type='ProcessSpindleSpeedType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target spindle speed
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessFeedRate' type='ProcessFeedRateType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target feed rate
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ConnectionCodeMachineSide' type='ConnectionCodeMachineSideType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            CCMS: identifier for the cabability to connect any component of the
            cutting tool together, except assembly items, on the machine side
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:any processContents='strict' notNamespace='##targetNamespace' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any additional properties
          </xs:documentation>
        </xs:annotation>
      </xs:any>
      <xs:element name='Measurements' type='AssemblyMeasurementsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            A set of measurements associated with the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='CuttingItems' type='CuttingItemsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            An optional list of edges for this assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='CuttingToolArchetypeReferenceType'>
    <xs:annotation>
      <xs:documentation>
        A reference to the cutting tool archetype
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssetIdType'>
        <xs:attribute name='source' type='SourceType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='CutterStatusType'>
    <xs:annotation>
      <xs:documentation>
        The set of applicatable status for this cutting tool
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='Status' type='CutterStatusValueType' minOccurs='1' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            The status of the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='LocationType'>
    <xs:annotation>
      <xs:documentation>
        The location of the tool in the tool changer (pot) or the station of the
        tool
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='LocationValueType'>
        <xs:attribute name='type' type='LocationsType' use='required'/>
        <xs:attribute name='negativeOverlap' type='OverlapType' use='optional'/>
        <xs:attribute name='positiveOverlap' type='OverlapType' use='optional'/>
        <xs:attribute name='turret' type='TurretLocationType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='ReconditionCountType'>
    <xs:annotation>
      <xs:documentation>
        The number of times this tool has been reconditioned
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='ReconditionCountValueType'>
        <xs:attribute name='maximumCount' type='MaximumCountType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='ProcessSpindleSpeedType'>
    <xs:annotation>
      <xs:documentation>
        The spindle speed properties of this tool
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='SpeedType'>
        <xs:attribute name='maximum' type='MaximumType' use='optional'/>
        <xs:attribute name='minimum' type='MinimumType' use='optional'/>
        <xs:attribute name='nominal' type='NominalType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='ProcessFeedRateType'>
    <xs:annotation>
      <xs:documentation>
        The feed rate properties of this tool in MILLIMETERS/SECOND
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='SpeedType'>
        <xs:attribute name='maximum' type='MaximumType' use='optional'/>
        <xs:attribute name='minimum' type='MinimumType' use='optional'/>
        <xs:attribute name='nominal' type='NominalType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='MeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        An abstract type for edge measurements
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementValueType'>
        <xs:attribute name='significantDigits' type='SignificantDigitsValueType' use='optional'/>
        <xs:attribute name='units' type='UnitsType' use='optional'/>
        <xs:attribute name='nativeUnits' type='NativeUnitsType' use='optional'/>
        <xs:attribute name='code' type='MeasurementCodeType' use='optional'/>
        <xs:attribute name='maximum' type='MeasurementAttrType' use='optional'/>
        <xs:attribute name='minimum' type='MeasurementAttrType' use='optional'/>
        <xs:attribute name='nominal' type='MeasurementAttrType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='Measurement' type='MeasurementType'>
    <xs:annotation>
      <xs:documentation>
        An abstract type for edge measurements
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CommonMeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        Measurements for both the assembly and the cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='CommonMeasurement' type='CommonMeasurementType' substitutionGroup='Measurement'>
    <xs:annotation>
      <xs:documentation>
        Measurements for both the assembly and the cutting item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='AssemblyMeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the assembly
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='AssemblyMeasurement' type='AssemblyMeasurementType' substitutionGroup='Measurement'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the assembly
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingItemMeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='CuttingItemMeasurement' type='CuttingItemMeasurementType' substitutionGroup='Measurement'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the cutting item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='AssemblyMeasurementsType'>
    <xs:annotation>
      <xs:documentation>
        A collection of assembly measurements
      </xs:documentation>
    </xs:annotation>
    <xs:choice minOccurs='1' maxOccurs='unbounded'>
      <xs:element ref='CommonMeasurement'/>
      <xs:element ref='AssemblyMeasurement'/>
    </xs:choice>
  </xs:complexType>
  <xs:complexType name='ProtrudingLengthType'>
    <xs:annotation>
      <xs:documentation>
        dimension from the yz-plane to the furthest point of the tool item or
        adaptive item measured in the -X direction
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CommonMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ProtrudingLength' type='ProtrudingLengthType' substitutionGroup='CommonMeasurement'>
    <xs:annotation>
      <xs:documentation>
        dimension from the yz-plane to the furthest point of the tool item or
        adaptive item measured in the -X direction
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='WeightType'>
    <xs:annotation>
      <xs:documentation>
        WT: The weight measured in grams
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CommonMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='Weight' type='WeightType' substitutionGroup='CommonMeasurement'>
    <xs:annotation>
      <xs:documentation>
        WT: The weight measured in grams
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FunctionalLengthType'>
    <xs:annotation>
      <xs:documentation>
        LF: The furthest distance from the gauge plane.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CommonMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FunctionalLength' type='FunctionalLengthType' substitutionGroup='CommonMeasurement'>
    <xs:annotation>
      <xs:documentation>
        LF: The furthest distance from the gauge plane.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='BodyDiameterMaxType'>
    <xs:annotation>
      <xs:documentation>
        BDX: The largest diameter of the body of a tool item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='BodyDiameterMax' type='BodyDiameterMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        BDX: The largest diameter of the body of a tool item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='BodyLengthMaxType'>
    <xs:annotation>
      <xs:documentation>
        LBX: The distance measured along the X axis from that point of the item
        closest to the workpiece, including the cutting item for a tool item but
        excluding a protuding locking mechanism for an adaptive item, to either
        the front of the flange on a flanged body or the beginning of the
        connection interface feature on the machine side for cylindrical or
        prismatic shanks
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='BodyLengthMax' type='BodyLengthMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        LBX: The distance measured along the X axis from that point of the item
        closest to the workpiece, including the cutting item for a tool item but
        excluding a protuding locking mechanism for an adaptive item, to either
        the front of the flange on a flanged body or the beginning of the
        connection interface feature on the machine side for cylindrical or
        prismatic shanks
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingDiameterMaxType'>
    <xs:annotation>
      <xs:documentation>
        DC: The maximum diameter of a circle on which the defined point Pk of
        each of the master inserts is located on a tool item. The normal of the
        machined peripheral surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingDiameterMax' type='CuttingDiameterMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        DC: The maximum diameter of a circle on which the defined point Pk of
        each of the master inserts is located on a tool item. The normal of the
        machined peripheral surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FlangeDiameterMaxType'>
    <xs:annotation>
      <xs:documentation>
        The maxumum dimension between two parallel tangents on the outside edge
        of a flange
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FlangeDiameterMax' type='FlangeDiameterMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        The maxumum dimension between two parallel tangents on the outside edge
        of a flange
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='DepthOfCutMaxType'>
    <xs:annotation>
      <xs:documentation>
        APMX: The maximum engagement of the cutting edge or edges with the
        workpiece measured perpendicular to the feed motion.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='DepthOfCutMax' type='DepthOfCutMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        APMX: The maximum engagement of the cutting edge or edges with the
        workpiece measured perpendicular to the feed motion.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='OverallToolLengthType'>
    <xs:annotation>
      <xs:documentation>
        OAL: largest length dimension of the tool item including the master
        insert where applicable
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='OverallToolLength' type='OverallToolLengthType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        OAL: largest length dimension of the tool item including the master
        insert where applicable
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ShankDiameterType'>
    <xs:annotation>
      <xs:documentation>
        DMM: dimension of the diameter of a cylindrical portion of a tool item
        or an adaptive item that can participate in a connection
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ShankDiameter' type='ShankDiameterType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        DMM: dimension of the diameter of a cylindrical portion of a tool item
        or an adaptive item that can participate in a connection
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ShankHeightType'>
    <xs:annotation>
      <xs:documentation>
        H: dimension of the height of a shank
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ShankHeight' type='ShankHeightType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        H: dimension of the height of a shank
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ShankLengthType'>
    <xs:annotation>
      <xs:documentation>
        LS: dimension of the length of a shank
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ShankLength' type='ShankLengthType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        LS: dimension of the length of a shank
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='UsableLengthMaxType'>
    <xs:annotation>
      <xs:documentation>
        The maximum length of a cutting tool that can be used in a particular
        cutting operation including the non-cutting portions of the tool.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='UsableLengthMax' type='UsableLengthMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        The maximum length of a cutting tool that can be used in a particular
        cutting operation including the non-cutting portions of the tool.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='LifeType'>
    <xs:annotation>
      <xs:documentation>
        Abstract cutter life
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='ToolLifeValueType'>
        <xs:attribute name='type' type='ToolLifeType' use='required'/>
        <xs:attribute name='countDirection' type='ToolLifeDirectionType' use='required'/>
        <xs:attribute name='warning' type='ToolLifeValueType' use='optional'/>
        <xs:attribute name='limit' type='ToolLifeValueType' use='required'/>
        <xs:attribute name='initial' type='ToolLifeValueType' use='required'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='CuttingItemMeasurementsType'>
    <xs:annotation>
      <xs:documentation>
        A collection of assembly measurements
      </xs:documentation>
    </xs:annotation>
    <xs:choice minOccurs='1' maxOccurs='unbounded'>
      <xs:element ref='CommonMeasurement'/>
      <xs:element ref='CuttingItemMeasurement'/>
    </xs:choice>
  </xs:complexType>
  <xs:complexType name='CuttingDiameterType'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle on which the defined point Pk of each of the master
        inserts is located on a tool item. The normal of the machined peripheral
        surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingDiameter' type='CuttingDiameterType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle on which the defined point Pk of each of the master
        inserts is located on a tool item. The normal of the machined peripheral
        surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CornerRadiusType'>
    <xs:annotation>
      <xs:documentation>
        nominal radius of a rounded corner measured in the XY-plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CornerRadius' type='CornerRadiusType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        nominal radius of a rounded corner measured in the XY-plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingEdgeLengthType'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingEdgeLength' type='CuttingEdgeLengthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingHeightType'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingHeight' type='CuttingHeightType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingReferencePointType'>
    <xs:annotation>
      <xs:documentation>
        the theoretical sharp point of the cutting tool from which the major
        functional dimensions are taken
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingReferencePoint' type='CuttingReferencePointType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        the theoretical sharp point of the cutting tool from which the major
        functional dimensions are taken
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FlangeDiameterType'>
    <xs:annotation>
      <xs:documentation>
        dimension between two parallel tangents on the outside edge of a flange
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FlangeDiameter' type='FlangeDiameterType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        dimension between two parallel tangents on the outside edge of a flange
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FunctionalWidthType'>
    <xs:annotation>
      <xs:documentation>
        distance between the cutting reference point and the rear backing
        surface of a turning tool or the axis of a boring bar
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FunctionalWidth' type='FunctionalWidthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        distance between the cutting reference point and the rear backing
        surface of a turning tool or the axis of a boring bar
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='InclinationAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool rake plane and a plane parallel to the xy-plane
        measured in the tool cutting edge plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='InclinationAngle' type='InclinationAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool rake plane and a plane parallel to the xy-plane
        measured in the tool cutting edge plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='IncribedCircleDiameterType'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle to which all edges of a equilateral and round
        regular insert are tangental
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='IncribedCircleDiameter' type='IncribedCircleDiameterType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle to which all edges of a equilateral and round
        regular insert are tangental
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='PointAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the major cutting edge and the same cutting edge rotated
        by 180 degrees about the tool axis
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='PointAngle' type='PointAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the major cutting edge and the same cutting edge rotated
        by 180 degrees about the tool axis
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='StepDiameterLengthType'>
    <xs:annotation>
      <xs:documentation>
        length of a portion of a cutting tool that is related to the
        corresponding cutting diameter. The length is measured from the point
        &quot;PK&quot; of the corresponging diameter to the next projected point
        where the diameter starts to change
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='StepDiameterLength' type='StepDiameterLengthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        length of a portion of a cutting tool that is related to the
        corresponding cutting diameter. The length is measured from the point
        &quot;PK&quot; of the corresponging diameter to the next projected point
        where the diameter starts to change
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='StepIncludedAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between a major edge on a step of a stepped tool and the same
        cutting edge rotated 180 degrees about ist tool axis
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='StepIncludedAngle' type='StepIncludedAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between a major edge on a step of a stepped tool and the same
        cutting edge rotated 180 degrees about ist tool axis
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ToolCuttingEdgeAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and the tool feed plane
        measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ToolCuttingEdgeAngle' type='ToolCuttingEdgeAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and the tool feed plane
        measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ToolLeadAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and a plane perpendicular to
        the tool feed plane measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ToolLeadAngle' type='ToolLeadAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and a plane perpendicular to
        the tool feed plane measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='WiperEdgeLengthType'>
    <xs:annotation>
      <xs:documentation>
        measure of the length of a wiper edge of a cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='WiperEdgeLength' type='WiperEdgeLengthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        measure of the length of a wiper edge of a cutting item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ToolOrientationType'>
    <xs:annotation>
      <xs:documentation>
        The orientation as expressed in degrees of the cutting item to the
        workpiece for this process.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='xs:string'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='DriveAngleType'>
    <xs:annotation>
      <xs:documentation>
        Angle between the driving mechanism locator on a tool item and the main
        cutting edge.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='xs:string'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:simpleType name='LocusType'>
    <xs:annotation>
      <xs:documentation>
        The location of the cutting item - not yet restricted.
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:complexType name='CuttingItemsType'>
    <xs:annotation>
      <xs:documentation>
        A list of edge
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='CuttingItem' type='CuttingItemType' minOccurs='1' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            An edge
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
    <xs:attribute name='count' type='EdgeCountType' use='required'/>
  </xs:complexType>
  <xs:complexType name='CuttingItemType'>
    <xs:annotation>
      <xs:documentation>
        An edge into a tool assembly
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='Description' type='AssetDescriptionType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The description of the cutting item
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='CutterStatus' type='CutterStatusType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The status of an individual cutting item
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='Locus' type='LocusType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The cutting item&apos;s location on the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ItemLife' type='LifeType' minOccurs='0' maxOccurs='3'>
        <xs:annotation>
          <xs:documentation>
            The life of an edge
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolGroup' type='ProgramToolGroupType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:any processContents='strict' notNamespace='##targetNamespace' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any additional properties
          </xs:documentation>
        </xs:annotation>
      </xs:any>
      <xs:element name='Measurements' type='CuttingItemMeasurementsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            A set of measurements associated with the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
    <xs:attribute name='indices' type='IndexRangeType' use='required'/>
    <xs:attribute name='itemId' type='ItemIdType' use='optional'/>
    <xs:attribute name='grade' type='GradeType' use='optional'/>
    <xs:attribute name='manufacturers' type='ManufacturersType' use='optional'/>
  </xs:complexType>
</xs:schema>