HTS3D High-Precision Tilt Sensor Product Manual V1.5-20260519

❖ Dual-axis tilt measurement; ❖ DC 5~36V wide voltage input. Product Introduction - The HTS3 is a biaxial tilt sensor launched by RUICOM Technology, primarily suitable for industrial engineering fields such as foundation pit tilt sensor monitoring and bridge inspection. This product inherits the stability of the HTS series while offering improved accuracy, superior temperature drift performance, and long-term stability controllable within 0.01 degrees Celsius. Through a built-in 5th-order filtering algorithm combined with biaxial gravity composite calculation, it can calculate the sensor's roll...

Interface Definition Measurement Direction During installation, the sensor mounting surface should be kept parallel to the surface of the target being measured, and the effects of dynamics and acceleration on the sensor should be minimized. Please refer to the diagram below for installation instructions: Vertical Installation *Coordinate system: Right-Front-Top, corresponding to X-Y-Z. Horizontal Installation * Coordinate system: front-right-bottom, corresponding to X-Y-Z. 5 / 15

1. Data frame format: (Default parameters: 8 data bits, 1 stop bit, no parity, address code 0, baud rate 2400.)_____ Note: The data field is 4 bytes. The returned angle is in compressed BCD code. S is the sign bit (0 for positive, 1 for negative), XXX is a 3-digit integer value, and YYY is a 3-digit decimal value. Other axes are the same, such as 10268110 representing -26.811 degrees.

Response format: SX XX xx x0: X-angle value, S is the sign bit (0 for positive, 1 for negative), XXX is a 3-bit integer value, and xxx0 is a 3-bit decimal value. Other axes follow the same pattern, e.g., 00268110 represents 26.811 degrees. SY YY yy y0: Y-angle value, S is the sign bit (0 for positive, 1 for negative), YYY is a 3-bit integer value, and yyy0 is a 3-bit decimal value. Other axes follow the same pattern, e.g.,

- www.ruicomtech.com -10255550 represents -25.555 degrees. SZ ZZ zz z0: Y-angle value, S is the sign bit (0 for positive, 1 for negative), ZZZ is a 3-bit integer value, and zzz0 is a 3-bit decimal value. Other axes follow the same pattern, e.g., 10255550 represents -25.555 degrees. ST TT tt t0: These represent temperature values. S is the sign bit (0 for positive, 1 for negative), TTT is a 3-digit integer value, and ttt0 is a 3-digit decimal value. Other axes follow the same pattern, such as 00233500 representing 23.35 degrees. Note: Due to the internal initialization of the tilt angle, there...

Response format:

Communication format: 1 start bit, 8 data bits, no parity bit, 1 stop bit; Default parameters: Address code 1, baud rate 9600. The MODBUS protocol stipulates that there should be at least 3.5 bytes of time between two data frames, and this sensor extends this time to 15ms.

The requested data value is empty (no value exists): The instruction returns a 16-byte floating-point number; the high byte comes first, followed by the low byte. Length: 16 Return data length. Note: If Addr uses the 0xFA general address when sending the instruction, Addr will return to the module's current address. The instruction processing is the same. a.Read X and Y azimuth angles and temperature values. Function code 04. Register address: 16 bytes. Number of bytes: 16.

Note: Due to sensor initialization, the current measurement value and temperature command will be read and responded to within approximately 2 seconds after power-on.: Addr 84 0F 2.2 Address code instruction a. Read address command (the factory default address code is 1). Command frames sent by the microcomputer: The above command will be returned if the setup is successful; otherwise, an error code will be displayed. Note: In MBRTU mode, all write and tuning commands require password authentication.

The address has been changed: [ 2 ] 2.4 Generate GAMMA( y ) angle Condition: Place the device horizontally, align all the tubes into a straight line, and try to straighten them as much as possible. Keep the tubes still. First, execute the command to clear the GAMMA(y) angle, and then execute the command to generate the GAMMA( y )angle. The successfully generated GAMMA( y ) angle will be saved in FLASH, and you can read and use it later by executing the command to read the GAMMA(y) angle. Note that the tubes for generating GAMMA(y) angles must be placed horizontally to ensure all tubes are straight....

unsigned short MB_Make_CRC16( unsigned char *puchMsg, unsigned short usDataLen) { unsigned char uchCRCHi = 0xFF; unsigned char uchCRCLo = 0xFF; unsigned uIndex; while (usDataLen--) uIndex = uchCRCLoA*puchMsg++; uchCRCLo = uchCRCHiAauchCRCHi[uIndexj; uchCRCHi = auchCRCLo[uIndex]; Web: www.ruicomtech.com E-mail: [email protected] — ■ - - --y- Add:Building 1, Lixin Lake Creative Park, 1 Furui Rd, Fuhai St, Bao'an, Shenzhen, China m ^ k ^ ^ 11