Changes by last author:
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Should I try to use secondary trigger inverter(secondary trigger most of the time gives 4.5V signal and 0V only on trigger tooth)? M Maybe advance secondary trigger tooth about 3 crankdegrees? |
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Should I try to use secondary trigger "cam-HALL inverter" ? Secondary trigger most of the time gives 4.5V signal and 0V only on trigger tooth? The cam-HALL inverter only matters for the 135 (-140-142) tooth auditrigger, when the cam-HALL is used as a mask for the crankhome-VR signal. For primtrig=60-2 it is not used as a mask, simply the position of the chosen edge matters. So for 60-2, inverting cam-HALL in hardware should be exactly the same as chosing the other edge in software configuration (secondary trigger rising/falling). Unlikely to help. Maybe advance secondary trigger tooth about 3 crankdegrees? * if clearance is so big (>24 degrees) as on the triggerlog (with sectrig=falling edge), that is unlikely to help either |
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In this screenshot I changed secondary trigger edge from falling edge to rising edge. Loged it to show Hall polarity and how the secondary trigger tooth is positioned. |
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The above shows >24 crankdeg clearance between falling edge and tooth0. Good ! ---- In this screenshot I changed secondary trigger edge from falling edge to rising edge. Logged it to show Hall polarity and how the secondary trigger tooth is positioned. |
| Thanks, Reinis. |
| This, with rising edge is BAD ! Less than 12 crankdeg clearance from tooth0 (dangerous depending on cambelt sloppiness, no reason to risk it) ! So stick to falling edge ! (and adjust the ign outputs accordingly) |