DeviceNet Software question

[ohalld]

 Hi can anyone advise me on the best DeviceNet software to investive issue's that I'm having with an T3B installed on my bus .  or some good tools to analysis bus traffic and errors . 
Thanks

[frankwu]

NI-DNET 1.5 or later includes a bus monitor, NI-DNET Analyzer, to analyze the DeviceNet activities on the network.

You can launch the tool from MAX.

You need 2 DeviceNet cards. Connect both with your devices, use one to run your application with T3B device and use the other to monitor the bus.