7.2.2.4 IfcFlowInstrumentTypeEnum(流量仪表类型枚举)
7.2.2.4.1 语义定义(Semantic definition)
IfcFlowInstrumentTypeEnum 定义了可以指定的不同类型流量仪表的范围。
7.2.2.4.2 类型值
| 类型 | 描述 |
|---|---|
AMMETER
| |
COMBINED
| |
FREQUENCYMETER
| |
PHASEANGLEMETER
| |
POWERFACTORMETER
| |
PRESSUREGAUGE
| |
THERMOMETER
| |
VOLTMETER
| |
VOLTMETER_PEAK
| |
VOLTMETER_RMS
| |
USERDEFINED
| |
NOTDEFINED
|
7.2.2.4.3 形式化表示(Formal representation)
TYPE IfcFlowInstrumentTypeEnum = ENUMERATION OF
(AMMETER
,COMBINED
,FREQUENCYMETER
,PHASEANGLEMETER
,POWERFACTORMETER
,PRESSUREGAUGE
,THERMOMETER
,VOLTMETER
,VOLTMETER_PEAK
,VOLTMETER_RMS
,USERDEFINED
,NOTDEFINED);
END_TYPE;