Q&A Forum

Jostein Fonneland
@cmadmin
Admin
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Topics: 2 / Replies: 123
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RE: Square Wave RPM Input

Yes, that is possible. Best to run it through an optocoupler, like this one: SparkFun Opto-isolator Breakout - SparkFun Electronics Connect to RPM2 ...

4 hours ago
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RE: RPM Pickup cable

@doctor-542, seems strange indeed. But no harm in trying.

2 weeks ago
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RE: Throttle handle trigger to start run with KMTronic 4 channel USB relay

Hi, The KmTronic plugin is for controlling relays, not for inputs. To connect an on/off button to start/stop your run, wire it into a digital inp...

2 weeks ago
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RE: "Disconnect and connect YourDyno"

@doctor-542 I made an attempt on fixing the issue, but it seems to be caused by some library from the chip vendor. I need to contact them for a fix. I...

3 weeks ago
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RE: Brake Power Sweep Issue

As @doctor-542 mentions, the last picture does not show a correct calibration. You can think of load cell calibration as Torque calibration. You ap...

3 weeks ago
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RE: Brake Power Sweep Issue

Note that when you search for the right MOI, you can change the MOI and click the re-run button on the two runs you are comparing. No need to do the p...

3 weeks ago
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RE: Brake Power Sweep Issue

Here is the sequence of calibrating a new setup: Ensure the number of pulses per revolution is correct in the RPM setup Calibrate the load cell(s...

3 weeks ago
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RE: RPM Pickup cable

You should go for a 2 wire shielded wire. So the shield is in addition to the two wires, with the screen and the two wires connected to the YourDyno b...

4 weeks ago
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RE: Latest software version

Hi guys, Another quick update. UnaVision version 4.0.59 was released today. Changes: Better support for after run brake control Control...

1 month ago
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RE: Latest software version

Hey folks, UnaVision version 4.0.57 was released today. Support for Ultimate V3 is by far the biggest change since last version, but a few other min...

1 month ago
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RE: Failed to load run xxxxxxx

Hi, I don't know what is going on there, so I am still interested to get one or two of your files to check.

2 months ago
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RE: Start stop

Yes, you can wire in a switch to an analog or digital channel, then define this channel to start and stop the run recording in the Hotkeys. You can al...

2 months ago
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RE: Failed to load run xxxxxxx

Hi, Please send me the run to jostein@yourdyno.com You should be able to read the options and then click the re-run button as a backup.

2 months ago
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RE: Inertia dyno high readings

Hi, For an inertia dyno there are only two possibilities: 1) The number of pulses per revolution in the RPM setup0 is wrong. This would also give ...

2 months ago
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RE: Running multiple CAN Buses with YourDyno

@spencer it is not due to incompatibility, it is just that the build in CAN support is much better than the plugin. It is very unusual to be stuck w...

2 months ago
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