SAE J1939-81 Network Management defines the processes and messages associated with managing the source addresses of applications communicating on an SAE J1939 network. Network management is concerned with the management of source addresses and the association of those addresses with an actual function and with the detection and reporting of network related errors. Due to the nature of management of source addresses, network management also specifies initialization processes, requirements for reaction to brief power outages and minimum requirements for ECUs on the network.
The network management capability has been expanded to add NAME management facilities. Prescribed methods of dealing with address violations have been added. Sections have been rewritten and reorganized for a better flow for a new user.
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Electronic control units
Construction vehicles and equipment
Also known as: SAE J 1939/81
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