IfcActuatorTypeEnum

Semantic definitions at the type

Type definition

The IfcActuatorTypeEnum defines the range of different types of actuator that can be specified.

HISTORY New enumeration in IFC2.0

Enumeration definition

Constant	Description
ELECTRICACTUATOR	A device that electrically actuates a control element.
HANDOPERATEDACTUATOR	A device that manually actuates a control element.
HYDRAULICACTUATOR	A device that electrically actuates a control element.
PNEUMATICACTUATOR	A device that pneumatically actuates a control element.
THERMOSTATICACTUATOR	A device that thermostatically actuates a control element.
USERDEFINED	User-defined type.
NOTDEFINED	Undefined type.

Formal representations

XSD Specification

 <xs:simpleType name="IfcActuatorTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="electricactuator"/>

   <xs:enumeration value="handoperatedactuator"/>

   <xs:enumeration value="hydraulicactuator"/>

   <xs:enumeration value="pneumaticactuator"/>

   <xs:enumeration value="thermostaticactuator"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcActuatorTypeEnum = ENUMERATION OF (

 ELECTRICACTUATOR, 
 HANDOPERATEDACTUATOR, 
 HYDRAULICACTUATOR, 
 PNEUMATICACTUATOR, 
 THERMOSTATICACTUATOR, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

	Actuator Type Enum
	Énumération des types d'appareillage de commande