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MD4 multiple J1939 SA addresses

Jacob Mathai 4 years ago in IQANdesign • updated by Gustav Widén (System support) 4 years ago • 3

Is it possible for one MD4 to have multiple J1939 SA addresses? For example one SA (SA=0 or 1) to communicate to another MD4( SA=39) and another SA (SA=49) to communicate to engine and transmission?

Answer

+1
Answer
Kerry 4 years ago

Hi Jacob, you can only set a master module to have one source address, but you can set J1939 output channels to use a different source address for sending the message.  As an example, some engines use a specific source address that the TSC1 message must be sent from.  In the TSC1 channel you can specify the sending source address.

+1
Answer
Kerry 4 years ago

Hi Jacob, you can only set a master module to have one source address, but you can set J1939 output channels to use a different source address for sending the message.  As an example, some engines use a specific source address that the TSC1 message must be sent from.  In the TSC1 channel you can specify the sending source address.

Jacob Mathai 4 years ago

Thanks a lot Kerry. I'll try that.

Answered
Gustav Widén (System support) 4 years ago

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