REVELTRONICS

Hello,
I'm trying to dattalog my data's at 10hz on my bike.
All value are well received each 100ms but rpm are an issue for me.
When I import my data's from dattalog menu, rpm refresh rate is very slow. I use injection method to make rpm. Each values change every 100ms but rpm seems to be refresh every 1sec. Moreover, values are alway rounded values (perfect numbers multiple of 100: exemple 2100...2200...) which seems wrong.
The issue is when I Rev the engine, a have per exemple 2000rpm, then 5000 rpm, then 8000 rpm and seems to be refresh only every second.
This is a big issue for me as I try to make my injection mapping thanks to utcomp.
So I record all values during the revs, but they are associated to wrong rpm as the refresh rate is slower than recording rate?
According to you, what would be wrong?
I need exact rpm for each recording points.

Thanks in advance for support!

hello,

I'm trying to use UTCOMP to modify my engine map using TPS, AFR and rpm logged to 10hz.
TPS and AFR logging rate in csv file is 10Hz but RPM rate is 1Hz. I using it on a motorbike to it rev so quickly that 1hz make my data useless.
i tryed to use injector signal as well as hall sensor signal and it is still 1Hz.

Something can be modified to align rpm rate and other data rate to 10Hz, or it was a mistake for me to buy the UTCOMP to log my rpm?

Thanks in advance for support

Refresh rate depends on your sensor resolution. It's physically imposible to get high refresh rate when resolution is to low. For <30imp/revolution it will be 1Hz, because there are to small number of samples to get faster readings. For >30imp/rev it will be automatically switched to 5Hz and +/- 10rpm resolution