AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 215)

Page 215 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
Internal Logging Memory Control
Select Loop Logging to continue logging after all memory is used. Only the oldest data will be
lost when the log loops.
Use the slider to select the logging rate. The rate, channels selected and EMS logging memory
capacity will be used to estimate the log run time.
Download EMS Log Menu Item
Download EMS Log – Select this item when connected to the EMS to download the current
logged data file. NOTE: For EMS-4 applications only, please wait 30 seconds after an ECU
power reset before downloading internal log data.
Open AEMLog – Select this item to Open AEMLog data analysis software.