8 PA-DIM Variable Extensions ToC Previous Next

8.12 TotalizerVariableType ToC Previous Next index

The TotalizerVariableType provides means to summarize pulses. The TotalizerVariableType is a subtype of the AnalogSignalVariableType. It is formally defined in Table 39.

Table 39 - TotalizerVariableType

Attribute Value
BrowseName TotalizerVariableType
IsAbstract False
ValueRank −2 (−2 = ‘Any’)
DataType Number

Subtype of AnalogSignalVariableType

References NodeClass BrowseName DataType TypeDefinition Modelling Rule
0:HasProperty Variable PulseValue 0:Number 0:PropertyType 0:Mandatory
0:HasProperty Variable PulseWidth 0:Float 0:PropertyType 0:Mandatory

This type defines a totalizer value.

For TotalizerVariableType there are two possible IRDIs as target of the HasDictionaryEntry reference, depending on the type of the totalized quantity. In case of mass totalization the IRDI 3:0112/2///61987#ABH327#001 shall be referenced, in case of actual volume totalization the IRDI 3:0112/2///61987#ABH328#001 shall be referenced. The related HasDictionaryEntry reference shall be defined after the concrete totalizer type is known.

PulseValue: ABA418#002 defines mass quantity assigned to one pulse.

PulseValue: ABE882#001 defines volume quantity assigned to one pulse.

PulseWidth: ABA635#002 defines factory setting of the pulse width.

Table 40 - TotalizerVariableType Additional References

Source Path Reference Type Is Forward Target Path
PulseWidth 0:HasDictionaryEntry 0:True 3:0112/2///61987#ABA635#002

For PulseValue there are two possible IRDIs as target of the HasDictionaryEntry reference, depending on the type of the totalized quantity. The dictionary entry for PulseValue shall be 3:0112/2///61987#ABA418#001 for mass flow and 3:0112/2///61987#ABE882#001 for volume flow.

Previous Next