I have bought a new NI-CAN USB 8473s and I want to do bus monitoring with other nodes based on CAN devices. These nodes were developed with mcp2551 transceiver. I have some problem when I connected the CAN_H and CAN_L of the mcp2551 to COMBICON 5-pin connectors of the NI CAN Breakout box, but there was no message appeared in the Bus Monitoring dialog box. The 8473s was in listen mode after I checked the 'listen' checkbox. For your info, I had done an experiment with 3 nodes using mcp2551 and it was working. Any idea how to solve this problem.
.
