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PostPosted: Thu Jun 14, 2012 8:34 am 
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Is there way to track time on a datalog? Is each line .10, .25, or .50 seconds?

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1990 LX, 9.6:1 compression, 306, 92MM Pro-M MAF, 90MM Wilson TB, TFS-R intake, Neil Erickson ported Edelbrock performers, Jay Allen cam, Accufab 1 3/4"longtubes, 3" exhaust, T5, 3.73's, Cobra disk brakes, QuarterHorse, 7.68@89.9, 21/28MPG on real gas


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PostPosted: Thu Jun 14, 2012 8:59 am 
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That's what the ET column is. In BE, you can control what the speed of datalogging is.

However you don't control how fast each hardware is polled. If the datalogging is run faster than the hardware can keep up, then you end up with duplicate values for logs. This is common when logging 2 pieces of hardware, one of which can run faster than the other. I have a QH and a serial logged Innovate LC-1. The QH can log well at 50ms and faster. However the LC1 can only log at about 150-200ms. So if I setup for 50ms logging, I'll get different values for things coming in from the QH, but the AFR from the LC1 will always have blocks of 3-4 lines with duplicate values.

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PostPosted: Thu Jun 14, 2012 12:03 pm 
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Thanks, that makes sense, looking at this one each line is .05 seconds, so 20 lines should equate to 1 second.

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1990 LX, 9.6:1 compression, 306, 92MM Pro-M MAF, 90MM Wilson TB, TFS-R intake, Neil Erickson ported Edelbrock performers, Jay Allen cam, Accufab 1 3/4"longtubes, 3" exhaust, T5, 3.73's, Cobra disk brakes, QuarterHorse, 7.68@89.9, 21/28MPG on real gas


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