warnings and no rpm reading?

[Tobias]

hi,


I cant get rpm reading in MegaTune, i am running 60-2 wheel and vr sensor. I also get these warnings in the audit.log

WARNING(03): Value from option list "h2d4" = "3+4 (EC36 Pin 36+11)" not found.
   WARNING(03): Value from option list "h2d5" = "INVALID" not found.
   WARNING(03): Value from option list "h2d6" = "INVALID" not found.
   WARNING(03): Value from option list "h2d7" = "INVALID" not found.
   WARNING(03): Value from option list "act_wot_channel_names" = "INVALID" not found.
   WARNING(03): Value from option list "launch_out_conf_speed" = "INVALID" not found.

what does these mean?

Im running 1.0.79alpha.

[dnb]

The warnings won't be stopping you getting an RPM reading.  When you configure the sparks the first 4 warnings will go away with a bit of luck.  The other 2 relate to ancilliary functions.

Check you have set up "constant for RPM calculation" in Settings->constants?

[Tobias]

Yes i have the Constant for RPM calc on 2000.
Today i wired up a tone generator and changed trigger type to Ã,´coil-typeÃ,´, that gave rpm reading, that should confirm that the lm1815 is working as well.
These are my primary trigger settings:

Edge:rising
type:multitooth
Filtering:disabled
advanced Filtering:disabled
missing tooth type: N-2
Special trigger type: normal
TDC after trigger:84
nuber of teeth:58
triggertooth:0
next triggertooth:20
crank nim period: 2500

angular with of tooth:2
angular with of missing tooth:6
Engine phase, when to reset:240

what could be the problem?

i have checked the wiring and measured signal voltage, everything is Ok.

[Sprocket]

Perhaps the wiring on the VR sensor is inverted?

[gunni]

Use falling edge as it gives more stable readings as it has a more obvious change in pattern then rising edge.

you really need a scope on the signal.

[PeepPaadam]

I would downgrade to something known stable firmware (like 1.0.73) and use someone elses config with 60-2 trigger wheel to get the car running (if it hasn't run yet with VEMS). Then upgrade and experiment. Just my 0.02â,¬ :)