CAN Message conflict in CANOpen vehicle

Ideas and discussion of what to do with the CAN Bus ( i.e. XMDirect, iPod, Carputer, etc... )
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apoorvcn47
How the heck did I end up here?
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Joined: 2016 Oct 24 13:13

CAN Message conflict in CANOpen vehicle

Post by apoorvcn47 » 2016 Oct 24 13:25

Hi everyone,

I am fairly new with CAN bus systems. We are trying to control a forklift with a laptop. This forklift follows a CANOpen protocol. I can connect with this forklift using a laptop and I can also send desired signals from my laptop. Suppose I want to move forward, I send corresponding message from my laptop but at the same time, the ECU is sending conflicting message to the motor controller based on the position of the accelerator. My question is, how do I override this ECU message?

sauravag
How the heck did I end up here?
Posts: 2
Joined: 2017 Nov 10 10:16

Re: CAN Message conflict in CANOpen vehicle

Post by sauravag » 2017 Nov 10 10:19

Hey,

Were you able to get it working finally? I'm looking to do the same thing and it would be interesting to see how far you got and share notes. We are trying to do this with a crown electric lift truck. Which manufacturer forklift were you working with?

poop713
CAN? Tin or aluminum?
Posts: 56
Joined: 2017 Feb 09 23:31

Re: CAN Message conflict in CANOpen vehicle

Post by poop713 » 2017 Nov 10 21:14

Use "cangen"


sauravag
How the heck did I end up here?
Posts: 2
Joined: 2017 Nov 10 10:16

Re: CAN Message conflict in CANOpen vehicle

Post by sauravag » 2017 Nov 12 12:39

Thanks! I'll try it out

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