7.2.2.3 IfcControllerTypeEnum

The IfcControllerTypeEnum defines the range of different types of controller that can be specified.

HISTORY  New enumeration in IFC2.0.
IFC4 CHANGE  PROPORTIONALINTEGRAL and PROPORTIONALINTEGRALDERIVATIVE values deleted (property set enumeration now used). MULTIPOSITION added.

Enumerated Item Definitions:

XSD Specification:

 <xs:simpleType name="IfcControllerTypeEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="floating"/>
   <xs:enumeration value="programmable"/>
   <xs:enumeration value="proportional"/>
   <xs:enumeration value="multiposition"/>
   <xs:enumeration value="twoposition"/>
   <xs:enumeration value="userdefined"/>
   <xs:enumeration value="notdefined"/>
  </xs:restriction>
 </xs:simpleType>

EXPRESS Specification:

TYPE IfcControllerTypeEnum = ENUMERATION OF (
FLOATING,
PROGRAMMABLE,
PROPORTIONAL,
MULTIPOSITION,
TWOPOSITION,
USERDEFINED,
NOTDEFINED);
END_TYPE;

Link to EXPRESS-G diagram EXPRESS-G diagram

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