Two-Way Radio User Manual

iii

7.4 Sending SDO, NMT and Reading Emergency Message through the Ladder Diagram... 7-15

7.4.1 Data Structure of SDO Request Message………………………………………... 7-15

7.4.2 Data Structure of NMT Message…………………………………………………... 7-18

7.4.3 Data Structure of EMERGENCY Request Message…………………………….. 7-19

7.4.4 Example on Sending SDO through the Ladder Diagram……………………….. 7-21

7.5 Indicators and Troubleshooting…………………………………………………………........ 7-23

7.5.1 Description of Indicators…………………………………………………………..... 7-23

7.5.2 CANopen Network Node State Display…………………………………………… 7-24

7.6 Application Example…………………………………………………………......................... 7-27

7.7 Object Dictionary………………………………………………………….............................. 7-35

Appendix A

A.1 Installing the USB Driver…………………………………………………………................. A-2