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2 result(s) for SafetyStructureIdentifier

• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  6.2.2.6 Objects SafetyProviderParameters and SafetyConsumerParameters
  HasProperty Variable SafetyStructureSignature UInt32 PropertyType Mandatory HasProperty Variable SafetyStructureSignatureVersion UInt16 PropertyType Mandatory HasProperty Variable SafetyStructureIdentifier String PropertyType Mandatory HasProperty Variable SafetyProviderDelay UInt32 PropertyType Mandatory HasProperty Variable SafetyServerImplemented Boolean PropertyType Mandatory ... RQ7.21 in 7.2.3.5 ). Table 13 shows the definition of the SafetyConsumerParametersType. The Properties SafetyStructureIdentifier and SafetyStructureSignatureVersion are optional, because SafetyStructureSignature is typically calculated in an offline engineering tool. For small
• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  7.2.3.5 Signature over the SafetyData Structure (SafetyStructureSignature)
  enable fail-safe substitute values . In addition, the identifier of the Structure DataType ( SafetyStructureIdentifier ) is also taken into account when calculating SafetyStructureSignature . This ensures that the SafetyProvider and the SafetyConsumer ... calculated as a 32 bit CRC signature (polynomial: 0xF4ACFB13, see Clause  B.1 ) over SafetyStructureIdentifier (encoding: UTF-8), SafetyStructureSignatureVersion and the sequence of the DataTypeEncodingIDs . After each DataTypeEncodingID