3. Using
the Software
IMU/USB Interface Board
SEIKO EPSON CORPORATION
5
Logger Software User’s Guide (Rev.20181129)
3.2.2
IMU Settings
(1) In “Data Output Rate (Sps)”, specify the data output rate for the IMU. Select from the following
options. (Sps: Samples / sec)
- V340PDD
：
15.625, 31.25, 62.5, 125, 250, 500, 1000 (Sps)
- Other Models
：
15.625, 20, 25, 31.25, 40, 62.5, 80, 100, 125, 200, 250, 400, 500, 1000, 2000 (Sps)
(2) In “Filter TAP Number”, configure the built-in filter in the IMU. Select from the following options.
- No Filter/TAP1
- Moving Average Filter: 2, 4, 8, 16, 32, 64, 128
- Kaiser Filter (parameter=8)
Tap
：
32, 64, 128
Fc
：
50, 100, 200, 400Hz
* Although it is possible to specify “No Filter/TAP1”, this setting is not recommended.
* Please refer to the appropriate IMU data sheet for recomended Filter TAP Number of each Data Output
Rate(Sps)
* Kaiser filter is available only for G320PDG0, G364PDC0, G364PDCA, G354PDH0,
G365PDC0, G365PDF0, G370PDC0, G370PDF0.
(3) “Basic Orientation” is available only for G365PDC0, G365PDF0. When this is the case, please specify
the orientation of the IMU for X, Y and Z axis.
(4) In “Data Format”, specify the bit width of IMU output data.
- 16bit Data
- 32bit Data
* 32bit Data setting is only for G320PDG0, G364PDC0, G364PDCA, G354PDH0,
G365PDC0, G365PDF0, G370PDC0, G370PDF0.
* In case of 32bit Data setting, Maximum Data Output Rate (Sps) is 1,000 (Sps).
(5) In “Count Function”, select SamplingCount or ResetCount.
(6) The “Attitude Output” conditions are configured in “angle”.
- If “angle” is checked, it becomes enabled and active
- Select Output mode “Absolute Inclinometer Mode” or “Euler Angle Mode”
- Select “Data Format” to 16bit or 32bit for output
* Attitude Output is available only for G365PDC0, G365PDF0.
