communication object (COB)

Definition for: communication object (COB)

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communication object (COB)

In CANopen and CANopen FD, a communication object consists of one or more CAN messages with a specific functionality, e.g. PDO, SDO, USDO, EMCY, TIME, or error control.

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