The content of the interpretation resolution is truncated in this article. The complete Interpretation Resolution can be found at: https://library.fieldcommgroup.org/10152/IR10152-5/1.0/

Referenced Specification(s)

Network Management Specification. HCF_SPEC-085, FCG TS20085

Command Summary Specification. HCF_SPEC-099, FCG TS20099

Common Practice Command Specification. HCF_SPEC-099, FCG TS20151

This Interpretation Resolution itemizes and clarifies key ambiguities uncovered by SafeHART developers in

addition to alignment with IEC 61508 assessment results. Furthermore, this document provides implementation

guidance for developers.

• Safe publishing of Discrete Variables (Network Management, Common Practice Command).

• Enabling the safe publishing (Network Management).

• SafeHART publishing of Command 48 disallowed (Network Management).

• Command responses to unsupported SafeHART command requests (Network Management)

• SafeHART and error Response Codes (Network Management).

• Upgrading existing devices to SafeHART (Command Summary)