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WiT WT901SDCL User Manual

WiT WT901SDCL
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WT901SDCL | manual v0707 | http://wiki.wit-motion.com/english
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USER MANUAL WT901SDCL
Inclinometer Sensor
Acceleration Data Logger
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WiT WT901SDCL Specifications

General IconGeneral
BrandWiT
ModelWT901SDCL
Voltage3.3V - 5V
Current Consumption15mA
Baud Rate9600 - 115200 bps
Axis9-axis
Accelerometer Range±2g/±4g/±8g/±16g
Data Update Rate0.2Hz-200Hz
Operating Temperature-40°C to 85°C
Angular Velocity Range±250°/s ±500°/s ±1000°/s ±2000°/s
Acceleration Resolution16-bit
Angular Velocity Resolution16-bit
Magnetometer Resolution16-bit
Angular Velocity Bias Instability10°/h
Communication InterfaceUART

Summary

Introduction to WT901SDCL

Voltage Safety Warning

Warning about potential sensor damage from exceeding the 5 Volt power supply limit.

PC Usage Instructions

PC Connection Method

Steps for connecting the WT901SDCL module to a computer via USB.

Module-to-Computer Connection

Procedure for physically connecting the WT901SDCL sensor to the computer.

Module Indicator Status

Explanation of the red and blue LED indicators on the WT901SDCL module.

Software Preparation

Guide to installing drivers and preparing the PC software for WT901SDCL operation.

Software Overview

Overview of the WT901SDCL software interface and its main functionalities.

Main Menu Details

Details on the primary menu options and buttons within the WT901SDCL PC software.

Configuration Menu Settings

Explains the settings and parameters available in the software's configuration menu.

Calibration Procedures

Accelerometer Calibration

Calibrating the accelerometer to remove zero bias for accurate acceleration readings.

Magnetic Field Calibration

Calibrating the magnetometer to ensure accurate heading angle measurements.

Gyroscope Automatic Calibration

Automatic calibration process for the gyroscope to ensure accurate angular velocity data.

Resetting Z-axis Angle

Procedure to reset the Z-axis angle to zero for proper orientation reference.

Device Configuration

Data Return Content Configuration

Selecting which sensor data (e.g., acceleration, angle) is output by the module.

Data Output Rate Configuration

Adjusting the frequency of data transmission from the module.

Baud Rate Configuration

Setting the serial communication speed for module data transfer.

Module Time Calibration

Synchronizing the WT901SDCL's internal clock with the host computer's time.

Data Recording Procedure

Instructions for capturing and saving sensor data directly to a PC.

Data Playback Procedure

How to load and review previously recorded sensor data files.

File Conversion Tutorial

Guide to converting recorded TSV data files into TXT format.

Placement Direction Setup

Configuring the software for vertical or horizontal module installation.

Bandwidth Adjustment

Optimizing bandwidth to control data waveform stability and reduce repetition.

Factory Settings Restoration

Steps to reset the WT901SDCL module to its default factory configurations.

Axis Algorithm Selection

Selecting between 6-axis and 9-axis algorithms for angle calculation accuracy.

Offline Data Recording

Offline Recording Requirements

Essential requirements for offline data logging, including time calibration and SD card usage.

Offline Recording Steps

Step-by-step guide for performing offline data recording and retrieving data.

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