How to set 5 motor poles

[velocity90]

Originally Posted by dl7uae

Don't understand. Please try to cooperate.

Have you tried the modified firmware I attached above? As said, I suspect an overflow in JLog.

No, I didn't have time yet:rolleyes:

[velocity90]

Tried it, still shows 5970 rpm

[dl7uae]

Hmm.. anyway strange that nobody else had this before..

Will check it by my own as soon I find a little time slot for that..

[velocity90]

I suppose until then I can play with the gear ratio in the jlog until it shows right rpm.

[dl7uae]

Not sure if it is a systematic deviation. Try.

[velocity90]

Originally Posted by dl7uae

Hmm.. anyway strange that nobody else had this before..

Will check it by my own as soon I find a little time slot for that..

Any news yet?

[dl7uae]

Well.., as said: I do not have an OPTO. The structure of the data sent by an OPTO is different from that of a MEZON with BEC. Originally I did not know that there is a difference in data structure and so I implemented it afterwards and blind and somebody from the users here in this board stated: Okay. He is from Norway I believe.

I should have had a deeper look into the setup of a MEZON..
Only in mode "NORMAL" we can work with 2-pole-normalized rpm and so convert rpm motor and rotor afterwards in JLog (setup in JLC) - and have both values in log and telemetry.

Only.., a helicopter needs to use "CONSTANT RPM" - but CONSTANT RPM creates limits for "poles" and "ratio" by "maxrotorRPM".

This it ends up in using real values for poles and ratio in the MEZON setup and to set poles=2 and ratio=1:1 in JLC. Con is that rpmMotor from JLog will also show rpmRotor.

[velocity90]

It's been 2 months, Any news yet?

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[dl7uae]

Thought to have given the final answer (which is a solution), two months ago, almost three.

[velocity90]

Ok, will try that

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[velocity90]

Finally tested this and I still get weird rpms, looks more like my rpm x10