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3 result(s) for UnitSystem

• OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access
  6.4.2.2 UnitType ObjectType Definition
  BaseObjectType defined in OPC 10000-5 HasProperty Variable Symbol LocalizedText PropertyType M HasProperty Variable UnitSystem String PropertyType M HasProperty Variable Discipline String PropertyType O Conformance Units Data Access Quantities Base ... Symbol matches the "displayName" field of the EUInformation structure (see 5.6.4.3 ). The UnitSystem Property describes the system of units (e.g. ISQ) in which the unit is specified
• OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access
  6.4.2.3 ServerUnitType ObjectType Definition
  means the client can perform conversions based on the rules defined by the given UnitSystem . LIMITED conversion means that a conversion can not be performed by simply applying the rules ... defined by the given UnitSystem . Either only the conversions mentioned in the AlternativeUnits are to be used or the client requires application specific know-how for a conversion
• OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access
  6.6.3 ConversionLimitEnum
  conversion. UNLIMITED means the conversion is simple and possible if the client knows the UnitSystem . The enumeration is defined in Table 56 . Table 56 - ConversionLimitEnum Items Name Value Description