IFC 4.3.1.0 (IFC4X3_ADD1) development

6.6.2.9 IfcSignalTypeEnum

6.6.2.9.1 Semantic definition

This container defines the different predefined types of signals that can specify an IfcSignal or IfcSignalType.

6.6.2.9.2 Type values

Type Description
AUDIO

A signal type formed of an active device conveying information by emitting an audio signal such as a beep, ring, horn or explosive sound.

MIXED

A signal type formed of an active device conveying information in both a visual and audio manner.

VISUAL

A signal type formed of an active device conveying information in a visual manner such as a light, cluster of lights, or mechanical moving shapes.

USERDEFINED

User-defined type

NOTDEFINED

Undefined type.

Table 6.6.2.9.A

6.6.2.9.3 Formal representation

TYPE IfcSignalTypeEnum = ENUMERATION OF
	(AUDIO
	,MIXED
	,VISUAL
	,USERDEFINED
	,NOTDEFINED);
END_TYPE;

6.6.2.9.4 References

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6.6.2.9.5 Changelog

6.6.2.9.5.1 IFC4.3_DEV_9f90c1f0

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