4. Log
File
IMU/USB Interface Board
SEIKO EPSON CORPORATION
14
Logger Software User’s Guide (Rev.20181129)
4.2
Scale-Adjusted Data LOG
This section describes items recorded when the scale-adjusted data format is selected as the data format used for
the LOG file.
(1)
On the first line, the sampling start date and time (year, month, day, and time (unit: 1/100 second)) is
printed (Based on the PC OS clock) and Logger version.
(2)
On the second line, the IMU Product model number, Firmware version, Serial number.
(3) On the third line, the IMU Port number, sampling interval, Filter Type, number of TAPs are printed.
(4) On the fourth line, the scale factor of angular velocity and acceleration are printed.
(5) On the fifth line, the comment is printed.
(6) On the sixth line, the measurement data column heading are printed.
(7) On the seventh line and after, the measurement data are printed. The following items are recorded as
the measurement data.
•
Sample No: Sample number
•
time: Elapsed time
(Note: The elapsed time represents the time created by the built-in timer inside the IMU.)
•
Gx: Angular velocity (X-axis), Gy: Angular velocity (Y-axis), Gz: Angular velocity (Z-axis)
•
Ax: Acceleration (X-axis), Ay: Acceleration (Y-axis), Az: Acceleration (Z-axis)
•
ATotal: Summation of all the accelerations = (Ax^2 +Ay^2 + Az^2)^0.5
•
Ts[degC]: Temperature in Celsius, Ts[degF]: Temperature in Fahrenheit
(Note: This is a reference value used for internal temperature compensation. We provide no guarantee that the value gives an
accurate representation of the internal temperature.)
•
GPIO: GPIO information
*Only for V340PDD0.
•
Count: SamplingCount or ResetCount
•
CheckSum
：
CheckSum value , CheckResult
：
OK or NG
Output data image for V340PDD0
Output data image for V364PDC0
