CANopen

CANopen is a communication protocol and device specification based on CAN. It is manily designed for use in automation and interconnection in embedded systems.

History

CANopen has its origin in the ESPRIT-Project ASPIC. A first protoype was developed from 1993 to 1995. Since 1995 it is maintained and standardized by CAN in Automation (CiA).

Protocol dependencies

• CAN: Typically, CANopen uses the CAN bus protocol.

Example traffic

Wireshark

The CANopen dissector is partly functional.

Preference Settings

No preference settings so far.

Example capture file

• SampleCaptures/CANopen.pcap

Display Filter

Show only the CANopen based traffic:

 canopen 

Capture Filter

External links

• www.can-cia.org CAN in Automation

• CANopen specifications (members only)

Discussion

Imported from https://wiki.wireshark.org/CANopen on 2020-08-11 23:11:46 UTC