Ignacio Posted August 6, 2017 Report Share Posted August 6, 2017 Hi everyone!I have just started to work with Link G4 ECU and Dash2 from Race yechnology and I have a problem with speed definition. I only have a wheel speed sensor that I installed in RR wheel. With it, in Chassis and Body menu, I fill the speed source as the image bellow shows. At this point is everything ok?If the speed is well defined, the problem is when I send the information to the dash. The speed is not read. What could be the reason? Thank you very much for your help. Quote Link to comment Share on other sites More sharing options...
Steve Posted August 6, 2017 Report Share Posted August 6, 2017 I dont really know but i would have tried to assign rr wheelspeed to the driven wheelspeed source also and see if that helps. If not im sure Adam will chime in soon enough... Quote Link to comment Share on other sites More sharing options...
Simon Posted August 6, 2017 Report Share Posted August 6, 2017 Assign both driven and non drive to the same wheel and it will likely be good. Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 7, 2017 Report Share Posted August 7, 2017 It looks to me like the DASH2Pro CAN stream sends "non-driven" wheel speed so your setup above should have worked ok. No harm in trying what Simon suggests though and assign both driven and non driven to the same wheel.Also check in the Dash2Pro config that the speed display is looking for "non-GPS" speed: In the Dash2Pro CAN config, make sure the ECU speed channel is enabled and also make sure you dont have more than 15 channels enabled: TechDave and b3tuning 2 Quote Link to comment Share on other sites More sharing options...
Ignacio Posted August 19, 2017 Author Report Share Posted August 19, 2017 I'm going to try it. Thank you very much to everyone!! Quote Link to comment Share on other sites More sharing options...
Ignacio Posted August 28, 2017 Author Report Share Posted August 28, 2017 Finally I could go to the workshop and try it. The Dash is not Dash2Pro, is Dash2. Although the menu is similar, I have two problems:1. When I connect the PC directly to the dash by a serial cable, if I want to read or send the configuration, after a few seconds, the software tell me that It's not possible to continue reading (sending)2. When I want to change the data source for speed signal, I have this: And when I go to CAN configuration, I have this:However, although is this list doesn't appear any channel, on the dash' screen we see temperatures and pressures (that are connected to the ECU too, not to the Dash), so I'm a little confuse. It's the first time that I configure a system like that so sorry so much if there are many obvious solutions that I've not seen before.Thank you very much for everything. Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 29, 2017 Report Share Posted August 29, 2017 I'm not sure we can help much with the Dash2, this was not a dash that we sold. They didnt have built in CAN bus so they used an external converter box that could be either CAN or serial. I can try to help but you will probably get a solution much faster by contacting race technology directly. The serial comms issue is definitely something you will have to talk to race tech about - If I were to hazard a guess I would say try a different usb>serial adapter as many of those are pretty flaky. Quote Link to comment Share on other sites More sharing options...
Ignacio Posted August 29, 2017 Author Report Share Posted August 29, 2017 I asked in Race-Technology too and I'm waiting the answer. While, I ask here if anyone know something. Thank you Adamw. I used various cables and I have the same problem. Quote Link to comment Share on other sites More sharing options...
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