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3 result(s) for Grandmaster

• OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking
  7.4.2.1 Overview
  host more than one PTP Instance , e.g., UAFX Stations 1 and 2. A Grandmaster PTP Instance can reside on any grandmaster-capable UAFX Station , e.g., UAFX Station 3. UAFX Station ... Instances within a gPTP domain derive their time from a clock known as the Grandmaster Clock . The following subclauses provide further informative descriptions of IEEE Std 802.1AS‑2020 terminology
• OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking
  7.4.2.1.1 gPTP domains
  domain defines the scope of gPTP message communication, state, operations, parameters, and timescale. The Grandmaster PTP Instance is the root of a gPTP domain. UAFX supports the following two types
• OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking
  7.4.2.1.5 Engineered time synchronisation spanning tree
  external port configuration instead of BMCA to construct a desired sync tree with the Grandmaster PTP Instance as the root (see IEEE ... network. Working Clock is a use case of the engineered sync tree. The Grandmaster PTP Instance resides in a dedicated Grandmaster -capable IA-station . An external sync tree management entity