Innovate Motorsports LC-1 - Manual (Page 14)

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6.5 Programming the analog outputs
Select one of the Analog output tabs. The Analog output page looks like this:
This shows the analog output voltages versus Lambda for one of the two analog outputs. The
graph display is automatically scaled to the selected voltages. For each output you can specify a
minimum and maximum lambda value and the associated voltages. Below the minimum and
above the maximum lambda values the output voltages stay constant at the associated
programmed voltage.
By selecting the ‘use Air-Fuel-Ratio’ button you can program the curve by AFR instead of
Lambda. This does not change the programming, only the representation of the data.
When programming by AFR the LM Programmer converts the number to Lambda before
programming the LC-1.
Click the Program button to download the new data into the LC-1.
As factory programmed the first output simulates a typical narrow band oxygen sensor. The
second output is programmed to output between 0 V for an AFR of 7.35 (gasoline) and 5.0V for
an AFR of 22.39. Other curves of course are easily programmable
6.5.1 Advanced output programming
The normal state of the analog outputs is to update the outputs every time the LC-1 takes a new
measurement. The LC-1 is fast enough to distinguish individual pockets of exhaust gas. For
many applications this will be too fast. The advanced programming allows to set the analog out
update speed.
Press the “Advanced button” to set the advanced analog out settings. The following dialog box
will appear: