RPM Kosmik /Jeti DS 16

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gerry
Posts: 234
Joined: Fri 26. Aug 2016 6:51:10
Location: Austria

Hello Tomas!
Yesterday got the telemetry cables for the Cosmos and tried right out.
But I had unfortunately to find that the speed is not right, which is output from the Cosmic to the Spirit!
I should have 1650 RPM and will display 102 RPM.
Have daruf in the cosmos the translation set 10.18 / 1, then I had only 9 RPM displayed on the Jeti DS 16.
Do you have a solution to this problem? In Cosmic I have set 14 poles and the translation is wrong?
Greetings, Gernot
Greetings Gernot
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ZeXx86
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Hello Gerry,

I recommend to set Gear Ratio and Sensor Divider in the software to 1. Then you can leave the settings in your ESC and it should be OK.
When it is configured in both, then the result will be wrong.
Spirit System developer
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gerry
Posts: 234
Joined: Fri 26. Aug 2016 6:51:10
Location: Austria

Hello Thomas. I do not use an external sensor
Greetings Gernot
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ZeXx86
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Yes, I understand. For this reason you should use values 1 for Gear Ratio and Sensor Divider. Because Kosmik is already doing own calculation for the RPM.
Spirit System developer
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gerry
Posts: 234
Joined: Fri 26. Aug 2016 6:51:10
Location: Austria

Hello Thomas. Now uchves understood, it will try tonight. Does the Spirit also the Bec V and PWM on, or comes it later in an update? Greetings Gernot
Greetings Gernot
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gerry
Posts: 234
Joined: Fri 26. Aug 2016 6:51:10
Location: Austria

Hello Thomas.Have now the two values ​​you told me put on 1, in the cosmos I set the translation 10.18: 1 and the 14 poles of my engine.Result instead of 1650 Rpm shows the Spirit over the Ds 16 Now 490 Rpm. What can be wrong? Greetings, Gernot
Greetings Gernot
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Coco66
Posts: 433
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Location: Madrid, Spain / Torino, Italy

Double check your ESC instructions, normally the sensor divider has to be set to poles / 2...
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gerry
Posts: 234
Joined: Fri 26. Aug 2016 6:51:10
Location: Austria

Hello Coco!
Have tried all possibilities!
Pole in Esc on 2 and / or Pole in Spirit on 2.
The speeds which are displayed are not correct
Greetings Gernot
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gerry
Posts: 234
Joined: Fri 26. Aug 2016 6:51:10
Location: Austria

Hello Tomas!
Do you have a solution for the wrong RPM display?
DS 16 / Cosmic / Spirit Pro

Greetings, Gernot
Greetings Gernot
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ZeXx86
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Posts: 12836
Joined: Mon 29. Apr 2013 16:06:44
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Hello Gerry,

can you find a proper configuration so that RPM is displayed correctly?
Unfortunately I was out for days, so it was not possible to verify it. But during these days we will be checking it with Jive Pro and Kosmik ESC again. During our previous tests all was OK once a proper gear ratio/sensor divider (motor poles) were configured.
Spirit System developer
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