https://brickschema.org/schema/Brick#Parameter
Parameter points are configuration settings used to guide the operation of equipment and control systems; for example they may provide bounds on valid setpoint values
Focus nodes of this shape (brick:Parameter) can have the following properties:
| PROPERTY | DESCRIPTION | MIN | MAX | VALUE TYPE | OTHER CONSTRAINTS |
|---|---|---|---|---|---|
| brick:lastKnownValue | last known value The last known value of the Point entity |
0 | 1 | bsh:LastKnownDoubleShape sh:IRI |
@prefix brick: <https://brickschema.org/schema/Brick#> .
@prefix bsh: <https://brickschema.org/schema/BrickShape#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix tag: <https://brickschema.org/schema/BrickTag#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
brick:Parameter a owl:Class,
sh:NodeShape ;
rdfs:label "Parameter"@en ;
rdfs:subClassOf brick:Point ;
owl:disjointWith brick:Alarm,
brick:Command,
brick:Sensor,
brick:Setpoint,
brick:Status ;
skos:definition "Parameter points are configuration settings used to guide the operation of equipment and control systems; for example they may provide bounds on valid setpoint values"@en ;
sh:property [ a sh:PropertyShape ;
sh:class bsh:LastKnownDoubleShape ;
sh:maxCount 1 ;
sh:name "last known value" ;
sh:nodeKind sh:IRI ;
sh:path brick:lastKnownValue ] ;
sh:rule [ a sh:TripleRule ;
sh:object tag:Parameter ;
sh:predicate brick:hasTag ;
sh:subject sh:this ],
[ a sh:TripleRule ;
sh:object tag:Point ;
sh:predicate brick:hasTag ;
sh:subject sh:this ] ;
brick:hasAssociatedTag tag:Parameter,
tag:Point .