Appendix A Example 3: the method of revising COM2 communication format (COM2 is possessed by motion control module). To revise COM2 communication format, add the following program codes to CANopen Builder software. As below figure shows, a rising edge occurs in the program and K512 (H200) is sent to D6516. Meanwhile, COM2 communication format is revised into ASCII mode, 9600bps （ Baud rate ） , 7 （ Data bits ） , E （ Parity ） , 1 (Stop bits). Note: For Modbus communication of DVP10MC11T PLC, please refer to operating manual 【 Program 】 >. Example on Connection of DVP10MC11T into Modbus Network: DVP10MC11T is connected to Modbus network via RS-485 as figure below:
1 4 4 2 2 3 5 5 6 2 2 2 RS-485 Wiring: 1 Note: DVP-MC operating manual A-5 Device no. 1 2 3 4 5 6 Device name Modbus master Communication cable VFD-CM08 DVP10MC11 AC motor T drive Servo drive D+ D- SG 3 4 2 D+ D- SG SG D+ D- 2 3 Figure 19 4 D+ D - SG D- SG Master Slave Terminal resistor Shielded cable