The GsdGenIoBitDataItemVariableType is a subtype of the 0:BaseDataVariableType and represents the GSDML “BitDataItem” element. It is formally defined in Table 28.
Table 28 – GsdGenIoBitDataItemVariableType definition
|
Attribute |
Value |
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|
BrowseName |
GsdGenIoBitDataItemVariableType |
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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 |
|
|
Subtype of the 0:BaseDataVariableType defined in [OPC 10000-5]. |
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|
Conformance Units |
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|
PNGSDGM IO Data |
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The Server shall set the Value of the GsdGenIoBitDataItemVariableType Variable equal to the content of the “BitOffset” attribute of the GSDML “BitDataItem” element the Variable represents.