ifc:IfcControllerTypeEnum

<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>