The AxisTypeVariableType is a subtype of the 0:MultiStateDiscreteType. It is used to encode the kind of mechanical motion a Drive performs. It is formally defined in Table 42.
Table 42 – AxisTypeVariableType definition
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Attribute |
Value |
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BrowseName |
AxisTypeVariableType |
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IsAbstract |
False |
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ValueRank |
−1 (−1 = Scalar) |
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DataType |
0:Byte |
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References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
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Subtype of the 0:MultiStateDiscreteType defined in [OPC 10000-8] |
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Conformance Units |
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PDRV Measurement |
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Table 43 – AxisTypeVariableType Attribute values for child Nodes
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BrowsePath |
Value Attribute |
|
0:EnumStrings |
LINEAR ROTATORY ROTATORY_MODULO |
The Value shall be “LINEAR_AXIS” for linear moving axis and “ROTATORY_AXIS” for axis types performing rotatory movement.
The HomingDirectionType is a subtype of the 0:MultiStateDiscreteType. It is formally defined in Table 44.
Table 44 – HomingDirectionType definition
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Attribute |
Value |
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BrowseName |
HomingDirectionType |
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IsAbstract |
False |
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ValueRank |
−1 (−1 = Scalar) |
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|
DataType |
0:Byte |
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References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
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|
Subtype of the 0:MultiStateDiscreteType defined in [OPC 10000-8] |
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Conformance Units |
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|
PDRV Measurement |
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Table 45 – HomingDirectionType Attribute values for child Nodes
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BrowsePath |
Value Attribute |
|
0:EnumStrings |
POSITIVE NEGATIVE |
The HomingModeType is a subtype of the 0:MultiStateDiscreteType. It is formally defined in Table 46.
Table 46 – HomingModeType definition
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Attribute |
Value |
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BrowseName |
HomingModeType |
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IsAbstract |
False |
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ValueRank |
−1 (−1 = Scalar) |
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|
DataType |
0:Byte |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
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|
Subtype of the 0:MultiStateDiscreteType defined in [OPC 10000-8] |
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Conformance Units |
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|
PDRV Measurement |
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Table 47 – HomingModeType Attribute values for child Nodes
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BrowsePath |
Value Attribute |
|
0:EnumStrings |
ABSOLUTE REF_MARK DIST_CODE FLY |
The TemperatureVariableType contains a temperature value. It is formally defined in Table 48.
Table 48 – TemperatureVariableType definition
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Attribute |
Value |
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BrowseName |
TemperatureVariableType |
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IsAbstract |
False |
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ValueRank |
−1 (−1 = Scalar) |
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|
DataType |
0:Float |
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References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
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|
Subtype of the 0:AnalogUnitType defined in [OPC 10000-8] |
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|
HasProperty |
Variable |
WarningThreshold |
0:Float |
0:PropertyType |
O,RO |
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|
HasProperty |
Variable |
FaultThreshold |
0:Float |
0:PropertyType |
O,RO |
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|
Conformance Units |
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|
PDRV Measurement |
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The Value of the Variable contains a temperature value provided by the Server. The Server might provide the optional InstrumentRange and EURange Properties of the 0:AnalogUnitType the TemperatureVariableType is derived from.
The WarningThreshold Property contains a temperature threshold causing a fault buffer warning entry if the temperature value exceeds this threshold.
The FaultThreshold Property contains a temperature threshold causing a fault buffer error entry if the temperature value exceeds this threshold.
The engineering unit used for the Value of these two Properties shall be equal to the engineering unit used for the Value of the TemperatureVariableType Variable and indicated by the EngineeringUnits Property.