I.S. EN 61158-5-8:2008现行
Industrial Communication Networks - Fieldbus Specifications Part 5-8: Application Layer Service Definition - Type 8 Elements
出版：National Standards Authority of Ireland
专家解读视频
Defines in an abstract way the externally visible service provided by the Type 8 fieldbus application layer in terms of: a) an abstract model for defining application resources (objects) capable of being manipulated by users via the use of the FAL service, b) the primitive actions and events of the service; c) the parameters associated with each primitive action and event, and the form which they take; and d) the interrelationship between these actions and events, and their valid sequences.
EN 61158-5-8 : 2008 - Identical
IEC 61158-5-8 : 1.0 - Identical
EN 61158-5-8:2008 - Identical
IEC 61158-5-8 Ed. 1.0 - Identical
