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.

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

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