No data CAN H, CAN L lines of the emulator

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ankit.parikh
Posts: 3
Joined: Wed Sep 16, 2015 10:35 am

No data CAN H, CAN L lines of the emulator

Post by ankit.parikh »

Hello,

I need some help with the emulator. When I plug in a ELM327 scanner, i can read the speed,rpm and other info. But when I connect the CAN H and CAN L lines only, I get nothing. I know that all the grounds for all these connections are connected to the same power supply. I check the lines with a scope and I find no activity on them.

Could you please advise how i can connect the emulator CAN H and CAN L line such that they are transmitting basic data.

I am testing a CAN scanner hardware that only accepts the 2 CAN lines.

regards
stanley
Site Admin
Posts: 1018
Joined: Sat Mar 01, 2014 3:15 am

Re: No data CAN H, CAN L lines of the emulator

Post by stanley »

The CAN lines of the emulator do not actively generate signals, unlike a CAN simulator.
ankit.parikh
Posts: 3
Joined: Wed Sep 16, 2015 10:35 am

Re: No data CAN H, CAN L lines of the emulator

Post by ankit.parikh »

Thank you for the response Stanley,

I got it to work the way i wanted.
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