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PRELIMINARY MANUAL
27 AUG 08
Commander LI90 Series
Rev 1_3
Using Removable Media to Log Data
•
The Commander has the feature of logging data to a Micro SD card in the form of
comma-delimited files, with a .CSV extension. These files are compatible with
standard database and spreadsheet PC programs.
•
To activate the data log in the commander, press and hold the Left Arrow (shown above)
for 10 seconds. When Data Log Activated appears, release the button. The unit will log
the four analog inputs at rate of once per 15 seconds.
•
When completed, follow the previous instructions for removing the Micro SD card.
•
The data in the card will appear in five folders. Folder A_Inputs contains the raw and
scaled data for the four analog inputs (see chart below).
Channel 1
Channel 2
Channel 3
Channel 4
Data Folder
A_Inputs A_Inputs A_Inputs A_Inputs
Raw analog input
(referenced between
0 to 32,000 units)
%AI0001 %AI0002 %AI0003 %AI0004
Scaled input
(referenced between
Empty and Full settings)
%R0107 %R0207 %R0307 %R0407
•
Folders AI1_Set, AI2_Set, AI3_Set and AI4_Set contain the configuration information
for the analog inputs (see below).
Channel 1
Channel 2
Channel 3
Channel 4
Data Folder
AI1_Set AI2_Set AI3_Set AI4_Set
Sensor Max. Range
%R0123 %R0223 %R0323 %R0423
Sensor Dead Band
%R0125 %R0225 %R0325 %R0425
Sensor Height
%R0133 %R0233 %R0333 %R0433
Sensor Fill_H
%R0135 %R0235 %R0335 %R0435
Empty Setting
%R0103 %R0203 %R0303 %R0403
Full Setting
%R0105 %R0205 %R0305 %R0405
