#### 7.1.2.6 IfcUnitaryControlElementTypeEnum

The IfcUnitaryControlElementTypeEnum defines the range of different types and/or functions of unitary control elements possible.

> HISTORY New enumeration in IFC4.

Enumerated Item Definitions:

- ALARMPANEL: A control element at which alarms are annunciated.
- CONTROLPANEL: A control element at which devices that control or monitor the operation of a site, building or part of a building are located.
- GASDETECTORPANEL: A control element at which the detection of gas is annunciated.
- INDICATORPANEL: A control element at which equipment operational status, condition, safety state or other required parameters are indicated.
- MIMICPANEL: A control element at which information that is available elsewhere is repeated or 'mimicked'.
- HUMIDISTAT: A control element that senses and regulates the humidity of a system or space so that the humidity is maintained near a desired setpoint.
- THERMOSTAT: A control element that senses and regulates the temperature of an element, system or space so that the temperature is maintained near a desired setpoint.
- WEATHERSTATION: A control element that senses multiple climate properties such as temperature, humidity, pressure, wind, and rain.
- USERDEFINED: User-defined type.
- NOTDEFINED: Undefined type.

XSD Specification:

<xs:simpleType name="IfcUnitaryControlElementTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="alarmpanel"/>
<xs:enumeration value="controlpanel"/>
<xs:enumeration value="gasdetectionpanel"/>
<xs:enumeration value="indicatorpanel"/>
<xs:enumeration value="mimicpanel"/>
<xs:enumeration value="humidistat"/>
<xs:enumeration value="thermostat"/>
<xs:enumeration value="weatherstation"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>

EXPRESS Specification:

TYPE IfcUnitaryControlElementTypeEnum = ENUMERATION OF (
| ALARMPANEL, CONTROLPANEL, GASDETECTIONPANEL, INDICATORPANEL, MIMICPANEL, HUMIDISTAT, THERMOSTAT, WEATHERSTATION, USERDEFINED, NOTDEFINED);
END_TYPE;

EXPRESS-G diagram

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