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Industrial communication networks - Fieldbus specifications - Part 6-18: Application layer protocol specification - Type 18 elements
IEC 61158-6-18:2010(E) specifies the protocol of the Type 18 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). It defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-18:2010, and the externally visible behavior associated with their transfer. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes with respect to the previous edition are:
- editorial corrections;
- addition of cyclic data segmenting.
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