Struct Ifc4x2::IfcControllerTypeEnum¶
Defined in File Ifc4x2.h
Nested Relationships¶
This struct is a nested type of Struct Ifc4x2.
Struct Documentation¶
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struct
Ifc4x2
::
IfcControllerTypeEnum
Public Types
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enum
Value
The IfcControllerTypeEnum defines the range of different types of controller that can be specified.
HISTORY: New type in IFC R2.0 Documentation extended in IFC 2x4. PROPORTIONALINTEGRAL and PROPORTIONALINTEGRALDERIVATIVE values deleted (property set enumeration now used). MULTIPOSITION added.
Enumeration
FLOATING: Output increases or decreases at a constant or accelerating rate. MULTIPOSITION: Output is discrete value, can be one of three or more values. PROGRAMMABLE: Output is programmable such as Discrete Digital Control (DDC). PROPORTIONAL: Output is proportional to the control error and optionally time integral and derivative. TWOPOSITION: Output can be either on or off USERDEFINED: User-defined type. NOTDEFINED: Undefined type.
Values:
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enumerator
IfcControllerType_FLOATING
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enumerator
IfcControllerType_PROGRAMMABLE
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enumerator
IfcControllerType_PROPORTIONAL
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enumerator
IfcControllerType_MULTIPOSITION
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enumerator
IfcControllerType_TWOPOSITION
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enumerator
IfcControllerType_USERDEFINED
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enumerator
IfcControllerType_NOTDEFINED
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enumerator
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enum