netvox R313FA1 User Manual
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netvox R313FA1 User Manual

Wireless 3-axis accelerometer sensor
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Model: R313FA1
Wireless 3-axis Accelerometer Sensor
Wireless 3-axis
Accelerometer Sensor
R313FA1
User Manual
Copyright©Netvox Technology Co., Ltd.
This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained
in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX
Technology. The specifications are subject to change without prior notice.

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Summary of Contents for netvox R313FA1

  • Page 1 This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX Technology. The specifications are subject to change without prior notice.

  • Page 2: Table Of Contents

    5.2 Calibration ................................ 6 5.3 Example of ReportDataCmd..........................6 5.4 Example of ConfigureCmd ..........................8 5.5 Example of MinTime/MaxTime logic ......................10 5.6 The X, Y, Z axis direction of R313FA1 ......................11 6. Installation ................................12 7. Important Maintenance Instruction ........................13...

  • Page 3: Introduction

    1. Introduction R313FA1 is the LoRaWAN Class A device which detects three-axis acceleration and is compatible with LoRaWAN protocol. When the device moves or vibrates over threshold value, it immediately reports the acceleration and velocity of the X, Y, and Z axes.

  • Page 4: Main Features

     Low power consumption and long battery life Note: Battery life is determined by the sensor reporting frequency and other variables, please refer to http://www.netvox.com.tw/electric/electric_calc.html On this website, users can find battery life time for varied models at different configurations.

  • Page 5: Set Up Instruction

    4. Set up Instruction On/Off Insert batteries. (users may need a screwdriver to open); Power on (Insert two sections of 3V CR2450 button batteries and close the battery cover.) Turn on Press any function key, and the indicator flashes once. Turn off (Restore to factory setting) Press and hold the function key for 5 seconds, and the green indicator flashes 20 times.

  • Page 6: Data Report

    (1) The device report interval will be programmed based on the default firmware. (2) The interval between two reports must be the minimum time. The reported data is decoded by the Netvox LoRaWAN Application Command document and http://loraresolver.netvoxcloud.com:8888/page/index Data report configuration and sending period are as following: Current Change＜...

  • Page 7: Activethreshold And Inactivethreshold

    The 0g offset is an important accelerometer indicator because it defines the baseline used to measure acceleration. After installing R313FA1, users need to let the device rest for 1 minute, and then power on. Then, turn on the device and wait for the device taking 1 minute to join the network.
  • Page 8 (C744): Acceleration Z, float32(44C70000) = 1592.0 mm/s byte (0000): Reserved * R313FA1 value uses big-endian computing. * Because of the length limitation of R313FA1 instruction. Therefore, R313FA1 sends out 2 bytes and adds 0 to the data to form 4 bytes of float32.

  • Page 9: Example Of Configurecmd

    AccelerationChange Reserved 0x01 ReportReq (2bytes Unit:s) (2bytes Unit:s) (1byte Unit:0.1v) (2byte Unit:m/s (2Bytes,Fixed 0x00) Config Status Reserved 0x81 ReportRsp (0x00_success) (8Bytes,Fixed 0x00) R313FA1 0xC7 ReadConfig Reserved 0x02 ReportReq (9Bytes,Fixed 0x00) ReadConfig MinTime MaxTime BatteryChange AccelerationChange Reserved 0x82 ReportRsp (2bytes Unit:s) (2bytes Unit:s) (1byteUnit:0.1v)
  • Page 10 ActiveThreshold InActiveThreshold Reserved 0x84 ThresholdRsp (2Bytes) (2Bytes) (5Bytes,Fixed 0x00) RestoreReportSet (1byte, SetRestore 0xC7 Reserved R313FA1 0x07 0x00_DO NOT report when sensor restore; ReportReq (8Bytes, Fixed 0x00) 0x01_DO report when sensor restore) SetRestore Status Reserved 0x87 ReportRsp (0x00_success) (8Bytes, Fixed 0x00)

  • Page 11: Example Of Mintime/Maxtime Logic

    (5) Configure DO report when sensor restore (When the vibration stops, R313FA1 will report an uplink package) Downlink: 07C7010000000000000000 Response： 87C7000000000000000000 (configuration success) 87C7010000000000000000 (configuration failure) (6) Read device parameters Downlink: 08C7000000000000000000 Response： 88C7010000000000000000 (device current parameter) 5.5 Example of MinTime/MaxTime logic Example#1 based on MinTime = 1 Hour, MaxTime= 1 Hour, Reportable Change i.e.

  • Page 12: The X, Y, Z Axis Direction Of R313Fa1

    4) Whenever the device sends a report, no matter resulting from data variation, button pushed or MaxTime interval, another cycle of MinTime / MaxTime calculation is started. 5.6 The X, Y, Z axis direction of R313FA1...

  • Page 13: Installation

    InActiveThreshold, and the duration is more than 5 seconds. R313FA1 would send two packets, one is the data of 2. Installation Precautions： three-axis accelerometer, and the other would be sent after While installing, it is recommended to install R313FA1 10 seconds with the data of three-axis velocity.

  • Page 14: Important Maintenance Instruction

    7. Important Maintenance Instruction Kindly pay attention to the following in order to achieve the best maintenance of the product: • Keep the device dry. Rain, moisture, or any liquid might contain minerals and thus corrode electronic circuits. If the device gets wet, please dry it completely.

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