Innovate Motorsports (P/N 3733) or use any USB to serial adaptor
that includes drivers. Make sure that nothing is connected to the IN
port of the DLG-1
2.
Disconnect any other MTS devices connected in the serial IN of the
DLG-1.
3.
Power up the DLG-1.
4.
Launch LM Programmer. The LM Programmer application can be
launched from
Start->Programs->LogWorks3->LM Programmer
from
the Windows task bar.
4.
1
.1 Programming Analog Output
Connect the DLG-1 to the computer and launch LM Programmer. Select the
Analog Output tab. The analog output configuration screen shows voltage
versus Lambda for the analog output. The graph display is automatically
scaled to the selected voltages values. The configuration screen allows the
user to specify a minimum and maximum lambda or A/F value to a
corresponding voltage range.
By selecting the ‘use Air-Fuel-Ratio’ button you can change the displayed
unit of measure for mixture by AFR instead of Lambda. This does not
change the programming, only the unit of measure displayed in the
configuration screen.
Click the ‘Program’ button to upload your modified A/F or lambda scaling
data into the DLG-1. Once the unit has been programmed, the ‘Program’
button will grey out.
Factory Programmed Default:
The analog output by default is programmed to output between 0V at 7.35
AFR to 5.0V at 22.39 AFR.
4.
1
.2 Advanced Analog Output Programming
The ‘Advanced’ button allows the
user to set the analog out update
speed and the voltage output
during sensor Warm-up and error
conditions. The factory defaults of
the analog outputs update 1/12 of
a second. The default voltage
output is set at 0 volts for both the
Warm-up and error conditions.
When setting the DLG-1 to the slower response speed settings, the
measured mixture data will be averaged over the response time setting
before being sent via the analog output.
