Wecon support CANopen protocol

CANopen is a CAN-based higher layer protocol. It was developed as a standardized embedded network with highly flexible configuration capabilities. CANopen was designed for motion-oriented machine control networks， such as handling systems. By now it is used in various application fields， such as medical equipment， off-road vehicles， maritime electronics， railway applications or building automation. 
CANopen unburdens the developer from dealing with CAN-specific details such as bit-timing and implementation-specific functions. It provides standardized communication objects for real-time data， configuration data as well as network management data.
CAN devices is widely used in industrial automation， building control， automotive electronics. these devices need user interface， if HMI can support CANOPEN， then HMI can communicating with the devices without obstacles， WECON can support CANopen， we also can support SAE J1939， SAE J1939 is widely used in automotive electronics. 

http://www.wecon-tech.com/n1790091/Wecon+support+CANopen+protocol.htm