remote request substitution (RRS)

Definition for: remote request substitution (RRS)

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remote request substitution (RRS)

In CAN FD frames, the RRS bit is transmitted at the position of the RTR bit in Classical CAN frames. It is transmitted dominantly, but receivers accept recessive and dominant RRS bits.

Source CANdictionary (2016) - CiA CAN in Automation - www.can-cia.org