IFC 4.4.0.0 build 20261005 (IFC4X4_DEV_20260525) ⚠ buildingSMART Working Draft. All content is under development.

7.8.8.55 PEnum_RailwaySignalType

7.8.8.55.1 Semantic definition

Enumeration of railway signal types.

7.8.8.55.2 Type values

Type	Description
`APPROACHSIGNAL`	Approach signal.
`BLOCKSIGNAL`	Block signal.
`DISTANTSIGNAL`	Distant signal.
`HOMESIGNAL`	Home signal.
`HUMPAUXILIARYSIGANL`	Hump auxiliary signal.
`HUMPSIGNAL`	Hump signal.
`LEVELCROSSINGSIGNAL`	Level crossing signal.
`OBSTRUCTIONSIGNAL`	Obstruction signal.
`REPEATINGSIGNAL`	Repeating signal.
`SHUNTINGSIGNAL`	Shunting signal.
`STARTINGSIGNAL`	Starting signal.
`OTHER`	required category not on scale
`NOTKNOWN`	Value is unkown
`UNSET`	Value has not been specified

Table A

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2 contributor(s):
Last change: Improve definition split (#876) * bring back headers headers were previously removed by mistake, now bringing them back * add new lines and rename the tag add the word 'short' in it * unify newlines make exactly one newline before and two after the tag * resolving typos Because bringing back headers required to go back in time to previous version, I'm now re-resolving the issues: #861, #860, #856 by ArturTomczak on 2024-07-16T16:07:28+02:00

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