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CANopen
SAE J1939
Local Interconnect Network (LIN)
CAN Signals

CAN Signals Frequently Asked Questions



What are CAN Signals?



CAN Signals Packaging

CAN Signals Packaging

CAN signals are packaged into the Data Field of a CAN frame and are representations of physical quantities such as Engine Speed (in RPM) or Engine Temperature (in Celcius). Therefore it is typical that a CAN frame may have many such signals packaged within the Data Field.









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