Data Logging - AEM CD-5 Quick Start Manual

monitoring live data, note the voltage value when the throttle is completely closed and also when completely open.
Assign the closed throttle voltage to 0 and the full open throttle voltage to 100.

Data Logging

If using logging version of CD dash, logging can be configured by going to Setup>Logging to open the Logging Setup
window. Here, channels can be selected to be logged and at what capture rate. Logging a specific channel also
automatically selects all other children and parent channels for logging at the same rate.
The log can be started in one of three ways:
·
Single input start/stop - When the specified input is non zero, the log will be started. When zero, the log will be
stopped. For example, if the channel EngineSpeed is used as the trigger, the logger will log anytime the engine is
running.
·
Twin start/stop triggers - When the Start trigger is non zero, the log will be started. When the Stop trigger is non
zero, the log will be stopped.
·
Log Always - The logging starts logging immediately on power on and will log until switched off or until the log is
full.
To download log files from the CD dash, launch AEMdata, power the dash on and connect the comms cable to
bulkhead cable USB port. A Logger Detected message will be shown once the AEMdata software connects with the
dash. In the message, click on Download Data, select the files to be saved and click Ok. Select a save location,
name the file and click on Save.
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