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 Humility tends to take people places, pompous boasts tend to get people left at home by themselves. - Karthik [more] |
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| Humility tends to take people places, pompous boasts tend to get people left at home by themselves. - Karthik [more] |
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#1
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Re: Driver Station lag, caused by -40087 error?
This error is caused by a CAN timeout. Check all of your cabling and termination. Make sure you do not have multiple CAN nodes with the same ID's. If you are using the 2CAN check the web dash for CAN errors.
Also make sure you are not trying to communicate to a Jag that is not on the BUS. |
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#2
13-02-2013, 13:55
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Re: Driver Station lag, caused by -40087 error?
We had this issue when our programming team was referencing a jaguar ID that did not exist in the loop, therefore the CAN bus becomes overloaded and causes you to have 1-2 second drive delays.
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#3
13-02-2013, 14:30
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Re: Driver Station lag, caused by -40087 error?
How are you interfacing with CAN?
2CAN, or RS-232? If you're using RS-232, which is the serial cable that plugs into the cRIO, then I found that you have a limit of about 4 to 5 motors before it gets overloaded. 2CAN should be good to go though and not overload. |
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