The configuration case of using the Profinet-to-CanOpen gateway to connect Siemens 1200 plc and MOTEC series inverters at the application site. Field application equipment includes Siemens 1200PLC, Xiaojiang Zhikong Profinet to CanOpen gateway, MOTEC266B servo, etc.

12. Set the PDO parameters in the canopen slave station, add or delete parameters according to your own needs (click the right mouse button on the PDO to add objects, or right click on the parameters to delete);

13. Each PDO can add 8 bytes of parameters. If it exceeds, the PDO data will not be transmitted and an error will be reported. The channel offset corresponds to the IQ address mapping in the PLC. If the Q address range in the previous figure is 64-71, then Channel 0 corresponds to QB64, channel 1 corresponds to QB65 and so on;

14. If the channel offset will not be calculated, you can click the automatic calculation to allocate;

15. After the configuration is complete, download the configuration to the Profinet-to-Canopen gateway, and click Settings first;

16. Search for the default IP of the Profinet-to-Canopen gateway (the computer must be on the same network segment as the Profinet-to-Canopen gateway, otherwise it cannot be downloaded). After selecting the IP, click Generate and download to the Profinet-to-Canopen gateway.