Search

2 result(s) for Indication

• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  10.1 General
  LifetimeVariable provides the current value. The EngineeringUnits Property and the relation of the Indication to a classification ObjectType provide the semantic. The StartValue and LimitValue Properties indicate the range ... parts                StartValue (M) 365 0                WarningValues (O) 10 950                LimitValue (M) 0 1000                Indication (O) TimeIndicationType NumberOfPartsIndicationType For the CertificateValidity example, the instance of the LifetimeVariableType defines the remaining validity
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  10.2 LifetimeVariableType definition
  HasProperty Variable 1:LimitValue 0:Number 0:PropertyType M 0:HasProperty Variable 1:Indication 0:NodeId 0:PropertyType O 0:HasProperty Variable 1:WarningValues 0:Number{ScalarOrOneDimension} 0:PropertyType ... over the time downwards to the LimitValue , otherwise upwards to the LimitValue . The optional Indication gives an indication of what is actually measured / represented by the Value of the Variable