DD 238-5:1996 - Fieldbus - Specification for fieldbus access sublayer (Services and protocol)
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The DD 238 Fieldbus Access Sublayer (FAS) provides for interfaces to its service users and the DD 238 Data Link Layer (DLL). This specification defines the FAS model, the FAS services, and its protocol.
This specification is intended to be read in conjunction with the DD 238 Fieldbus Message Specification (FMS), DD 238 Network Management Specification, and DD 238 Data Link Layer Services and Protocol specifications.
ICS 35.100.01 Open systems interconnection in general
ICS 25.040.40 Industrial process measurement and control
ICS 35.200 Interface and interconnection equipment
Language:
English
Subject Keywords:
Computer networks; Data transmission; Addresses (data processing); Bus networks; Data transfer; Data link layer (OSI); Open systems interconnection; Application layer (OSI); Communication procedures; Interfaces (data processing); Communication networks