PEAK-System Forum

Thanks, Michael.

From the manufacturer documentation, and from our testing, their CAN interface is coming off from an FMS module/ FMS interface. Some make and models give out the full CAN data even when sniffing on "Listen-only mode" while other models only do so when unchecking Listen-only mode ...

Thanks. In my set up, I'm not transmitting any CAN messages and just sniffing from the truck interface.

Kindly confirm if my understanding is correct:
On normal mode (unchecked Listen-only), the PCAN USB acknowledges that it has received a valid CAN frame. The truck CAN network (or ECU) receives ...

Thanks for your reply. We'll reach out to the manufacturer as well.

I just wanted to understand if the normal mode (unchecked listen-only mode), when initially connected via PCAN-view, sends any CAN frames on the bus?

Also, when you say the PCAN USB is an "active node" what does it do?

Hi there. First time posting here.

I'm currently doing a project wherein we try to sniff Telemetry data on trucks using the PCAN-USB tool and PCAN View application installed on a PC.
On the European trucks (ie Scania, Mercedes), we are able to sniff full CAN data at 250 kbit/s which is the FMS ...