Search

Scope: Core (OPC-10000-*) All specs

16 result(s) for ActualValue

OPC-30081 – OPC UA for Process Automation Devices - PA-DIM™

8.2.3 Engineering units with reference to IEC 61987 CDD

used to define the unit for the AnalogSignalVariableType instance and also for its ActualValue and SimulationValue component Variables . In addition, each EngineeringUnits Property shall provide a HasDictionaryEntry reference
OPC-40001-2 – OPC UA for Machinery - Part 2: Process Values

6.3 ProcessValueSetpointVariableType

about the precision, ranges and unit of the process value. The optional Variables 3: ActualValue , 3: SimulationValue , and 3: SimulationState are used as defined in OPC 30081 and provide
OPC-40001-2 – OPC UA for Machinery - Part 2: Process Values

7.1 ProcessValueType ObjectType Definition

mandatory 0: EURange , 0: EngineeringUnits and the optional 0: ValuePrecision , 0: InstrumentRange , 3: ActualValue , 3: SimulationValue and 3: SimulationState as defined in OPC 10000-8 and OPC 30081 . The PercentageValue
OPC-40082-1 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 1: Temperature control devices

6.1 TCD_InterfaceType Definition

object PressureDifference is a child ExternalChannelType which is defined in OPC 40082-1 ActualValue http://opcfoundation.org/UA/ PlasticsRubber/GenrealTypes/ server specific The variable ActualValue is a child of PressureDifference which
OPC-40082-1 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 1: Temperature control devices

10.8 TemperatureDifference

return line is higher than in main line. Unit: °C or °F Example (for ActualValue
OPC-40082-1 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 1: Temperature control devices

10.9 FlowRate

and/or monitoring of the flow rate. Unit: l/min, gal/min or ft³/min Example (for ActualValue
OPC-40082-1 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 1: Temperature control devices

10.16 PumpSpeed

monitoring the speed of the pump in percent of maximum speed Unit: % Example (for ActualValue
OPC-40082-1 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 1: Temperature control devices

10.25.7 TemperatureDifference

line is higher than in main line. Unit: °C, K or °F Example (for ActualValue
OPC-40082-1 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 1: Temperature control devices

10.25.8 FlowRate

and/or monitoring of the flow rate. Unit: l/min, gal/min or ft³/min Example (for ActualValue
OPC-40082-1 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 1: Temperature control devices

10.25.11 PressureDifference

pressure difference between main and return line Unit: bar or lbf/in² (=psi) Example (for ActualValue
OPC-40082-2 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 2: Hot runner devices

6.1 HRD_InterfaceType Definition

object Temperature is a child of ZoneType which is defined in OPC 40082-2 ActualValue http://opcfoundation.org/UA/ PlasticsRubber/GeneralTypes/ server specific The variable ActualValue is a child of Temperature which
OPC-40082-3 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 3: LSR Dosing Systems

9.11 DeliveryPressure, DeliveryPressureMeasuringPoint

elements shall always be used together. For systems with DeliveryPressure the components ActualValue , SetValue , UpperTolerance and LowerTolerance defined in the ControlledParameterType are mandatory. If the upper or lower tolerance band
OPC-40082-3 – OPC UA interfaces for plastics and rubber machinery - Peripheral devices - Part 3: LSR Dosing Systems

9.12 DeliveryFlowrate

DeliveryFlowrate For system with delivery volumetric flow rate the components ActualValue , SetValue , UpperTolerance and LowerTolerance are mandatory. If the upper or lower tolerance band is passed it is documented
OPC-40083 – OPC UA for Plastics and Rubber Machinery - General Type Definitions

22.6 Status

Status Information if the ActualValue is within the tolerances or has passed a tolerance or min/max value. The TypeDefinition is MultiStateValueDiscreteType , so the Properties EnumValues and ValueAsText shall be filled ... UNKNOWN Status not known, e.g. because of broken sensor 2 BELOW_MIN_VALUE ActualValue is below MinValue 3 BELOW_LOWER_TOLERANCE2 ActualValue is below LowerTolerance2 4 BELOW_LOWER_TOLERANCE ActualValue
OPC-40083 – OPC UA for Plastics and Rubber Machinery - General Type Definitions

27.2 MonitoredParameterAlarmType

MonitoredParameterType which causes the error (e.g. UpperTolerance2 if this value is exceeded by the ActualValue
OPC-40503-1 – OPC UA for Metal Forming - Part 1: General

7.3 FormingPositionsType ObjectType Definition

formally defined in Table 16 . For each cycle, the selected positions will get the ActualValue , Setpoint , EURange , EngineeringUnits and corresponding CycleCount as a CyclicProcessValueType , defined in 7.2 . Figure 13 shows