Table 11 defines the structure of an MDISDigitalInstrumentObjectType. Any vendor specified properties that have been implemented within a project should be documented within a similar format and supplied to the DCS vendor. The addition of vendor specific properties will result in a subtype of the MDISDigitalInstrumentObjectType.
Table 11 - MDISDigitalInstrumentObjectType
|
Attribute |
Value |
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|
BrowseName |
MDISDigitalInstrumentObjectType |
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|
IsAbstract |
False |
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|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
RW |
|
Subtype of the MDISBaseObjectType (see section 5.1.1) |
|
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|
HasComponent |
Variable |
State |
Boolean |
BaseDataVariableType |
Mandatory |
R |
|
HasSubtype |
MDISDigitalOutObjectType |
|
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State – The state of the instance of MDISDigitalInstrumentObjectType. This state is represented as a Boolean, where true indicates on and false indicates off.