BDC-COMM is a program you can run on a computer to set up and test your CAN Network. With it you can:
-Check network communications. It will give you a pull down list of all Jags on your network.
-Set CAN IDs. Each Jag needs a unique CAN ID.
-Test run a Jaguar. There's a diagnostic screen that gives you a readout of various values the Jag is seeing, and lets you manually give an output command to the Jaguar.
So you need that to give each Jag a CAN ID, and it's really useful to check out your network setup to make sure you can see all the Jaguars. Here's the
BDC-COMM user guide.