<p>This document specifies a part of the application, the application layer, and the presentation layer.</p>
<p>The application covers the</p>
<p>— device model,</p>
<p>— registry management,</p>
<p>— connection management for streaming data,</p>
<p>— diagnosis, and</p>
<p>— error handling.</p>
<p>The application layer covers the structure of MOST messages consisting of</p>
<p>— addressing,</p>
<p>— function block identifiers,</p>
<p>— instance identifiers,</p>
<p>— function identifiers,</p>
<p>— operation types, and</p>
<p>— timing definitions.</p>
<p>The presentation layer covers the definition of data, basic data types and function classes.</p>
Registration number (WIID)
71834
Scope
<p>This document specifies a part of the application, the application layer, and the presentation layer.</p>
<p>The application covers the</p>
<p>— device model,</p>
<p>— registry management,</p>
<p>— connection management for streaming data,</p>
<p>— diagnosis, and</p>
<p>— error handling.</p>
<p>The application layer covers the structure of MOST messages consisting of</p>
<p>— addressing,</p>
<p>— function block identifiers,</p>
<p>— instance identifiers,</p>
<p>— function identifiers,</p>
<p>— operation types, and</p>
<p>— timing definitions.</p>
<p>The presentation layer covers the definition of data, basic data types and function classes.</p>
