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CAN / CANopen
CANopen Message Decoder
CANopen Message Decoder
Example
CANopen frames
One frame per line (ID#data)
e.g. 605#2B4060000F000000 (SDO write 0x6040 = 0x000F to node 5), 705#05 (heartbeat), 000#0105 (NMT start node 5).
COB-IDs of a node
Node ID
CANopen node id 1…127 (set on the device). Default COB-IDs = function code base + node id.
Related
Knowledge
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CANopen: object dictionary, PDO, SDO, NMT and COB-IDs
Industrial networks
CAN bus basics: frames, identifiers, bit timing, termination
Industrial networks
Protocols
· 1
CAN / CANopen
Protocol
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