FY-AHRS-2000B Installation Instructions Attitude and Heading Reference Systems FY-AHRS-2000B Installation Instructions V1.0 Guilin FeiYu Electronic Technology Co., Ltd Addr: 4th Floor,Yu Tai Jie Science&Technology Building, Information Industry Park , Chao Yang Road,Qi Xing District,GuiLin,541004 China Website: http://www.feiyudz.cn E-mail: service@feiyu-tech.
Guilin Feiyu Electronic Technology Co., Ltd Dear customers: Hello! Thank you for using the products of Guilin Feiyu Electronic Technology Co, Ltd. Please carefully read the instructions to ensure the proper use and operation. Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn -1- service@feiyu-tech.
Guilin Feiyu Electronic Technology Co., Ltd FY-AHRS-2000B Installation Instructions FY-AHRS-2000B is a high-performance strap down inertial navigation system that can measure any point of orientation of the entire locomotive and vehicle in the 3D space. AHRS could make high-precision positioning for any stationary or moving objects with angular velocity, even short magnetic interference will not affect the heading accuracy of the AHRS.
Guilin Feiyu Electronic Technology Co., Ltd 1. Dimensions and Interface Description: Dimensions： length（mm） width（mm） 45 height（mm） 25 11 Interface： Black cable Red cable Yellow cable Green cable GND +5V RX TX 2. Performance Parameter Specification FY-AHRS-2000B Remark Performance Refresh Rate（Hz） 1~100 Initialization Time（sec） 3 The default refresh rate is 20Hz Heading Output Range（deg） Guilin Feiyu Electronic Technology Co., Ltd 0~360 http://www.feiyudz.cn -3- service@feiyu-tech.
Guilin Feiyu Electronic Technology Co., Ltd Accuracy（deg） ±1 Resolution（deg） 0.1 Compensation and Correction Attitude Roll output range（deg） ±180 Pitch output range（deg） ±90 Static Accuracy（deg） ＜0.5 Dynamic Accuracy（deg RMS） ＜2 Resolution（deg） 0.05 Angular velocity Roll, Pitch ,Heading（deg/sec） ＜2000 Resolution（deg/sec） ＜0.05 Bandwidth（Hz） 100 Optional range of different Linear Acceleration X, Y, Z axis measuring range（g） ±3 Deviation（mg RMS） 0.
Guilin Feiyu Electronic Technology Co., Ltd 3、Hardware Installation FY-AHRS-2000B should be installed on a stable platform; the installation of the surface should be parallel with the ground as far as possible when still placed on the platform, and keep it away from the magnetic field effects as far as possible. Magnetic objects must avoid being included. For example: car engines, electric motors, audio speakers, steel, iron and steel nuts or bolts.
Guilin Feiyu Electronic Technology Co., Ltd Select the serial port used to connect in the "Port" field, such as: "COM1"; in the "Rate" field select the baud rate as "19200"; FY-AHRS-2000B connected to the default wave special rate of 19200, a start-byte, 8 data bytes, a Stop byte, no parity, either hardware or software no "handshake." Baud rate can be changed by command.
Guilin Feiyu Electronic Technology Co., Ltd The three-dimensional rectangular in the demo program will change its attitude accordingly thought the change attitude of the FY-AHRS-2000B . Select the menu "Show" - “electronic compass display ", you can switch to two dimensions compass view, it will indicating the real time course. Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn -7- service@feiyu-tech.
Guilin Feiyu Electronic Technology Co., Ltd At the main interface of AHRS testing software, you can configure the output serial baud rate, the output data refresh rate, the output data content, etc, and you also can set the baseline calibration and the magnetic field calibration of the sensors inside the FY-AHRS-2000B . 6、Magnetic field calibration FY-AHRS-2000B will be started magnetic compensation calibration procedures once the installation finished.
Guilin Feiyu Electronic Technology Co., Ltd If necessary, the compensation process can be repeated several times. When began to run the test program, please note: The magnetic objects (such as the nearby mobile phones, structural steel and buried underground pipelines) may lead to azimuth errors. If the FY-AHRS-2000B is installed in a vehicle, it will encounter the magnetic field anomaly; this is why there is a magnetic compensation procedure.
Guilin Feiyu Electronic Technology Co., Ltd The magnetic field calibration process will show the current rotation angle by drawing the circle. You must clockwise rotate FY-AHRS-2000B continuously until the end of the amendment. If the drawn circumference is significantly distortion, it may be coursed by the overlarge external magnetic interference or there are problems in the process of rotation, so you must re-calibrate.
Guilin Feiyu Electronic Technology Co., Ltd Command type Command head Field 1 field 2 field 3 field 4 field 5 field 6 attitude data $FYZT Pitch Roll heading X angular rate Y angular rate Z angular rate field 7 field 8 field 9 field 10 field 11 field 12 field 13 Check X acceleration Y acceleration Z acceleration resultant acceleration X magnetic field Y magnetic field Z magnetic field * Check value FY-AHRS-2000B attitude data output example: $FYZT,-0.92,-0.60,341.77,-0.15,0.
Guilin Feiyu Electronic Technology Co.
Guilin Feiyu Electronic Technology Co., Ltd calibration write the configuration information in the FLASH $Config 99 It is fixed at 1 Once configured, send this command to write the configuration information in the FLASH NULL NULL NULL FY-AHRS-2000B attitude configure command example: $Config,9,1 (CRLF) Open the FY-AHRS-2000B serial data output $Config,4,16 (CRLF) Configure the FY-AHRS-2000B magnetic field deviation angle of 16 degrees.
