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4 result(s) for safety measures

• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  4.1 General
  communication errors which can happen in the underlying OPC UA standard transmission system. These safety measures have been quantitatively evaluated and offer a probability of dangerous failure per hour
• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  5.3 Safety measures
  Safety measures [RQ5.2] For an implementation of this document, the following safety measures shall be implemented: MonitoringNumber ; timeout with receipt in the SafetyConsumer ; set of IDs for the SafetyProvider ; Data ... Integrity check. Together, these safety measures address all possible transmission errors as listed in IEC 61784‑3:2021, 5.5, see Table 2 . [RQ5.3] The safety measures shall be processed
• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  5.4 Safety communication layer structure
  standard OPC UA communication systems at the same time. The safe transmission function incorporates safety measures to detect faults or hazards that originate in the standard transmission system which have
• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  10.3 Index of requirements (informative)
  Implementation aspects RQ5.1 Implement in safety devices only 5.2 Safety functional requirements RQ5.2 Implement safety measures ( MNR , timeout with receipt, IDs, data integrity check) 5.3 Safety measures RQ5.3 Process ... monitor safety measures in the SCL 5.3 Safety measures RQ5.4 Start CRC calculation with value "1" 5.5 Requirements for CRC calculation RQ5.5 Use CRC result