MicroCANopen distributed control node Ethernet HTTP monitoring
Petr Krist · Digital Library (University of West Bohemia) · 2009
The paper outlines the structure of the advanced distributed control node and describes its implementation example on the STR912 ARM platform. The node features two communication interfaces - CAN (Controller Area Network) and Ethernet, equipped with high-layer protocols MicroCANopen and HTTP web server over TCP/IP. Monitoring of application process data objects PDO of the MicroCANopen protocol using remote www client is described and the importance of the industrial Ethernet communication is discussed.