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Sigfox WSSFC-V1A-9-01 User Manual

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USER GUIDE FOR SIGFOX PIEZO-
ELECTRIC 10KHZ VIBRATION
SENSOR WSSFC-V1A
WSSFC-V1A-MN-EN-01
This document is applied for the following products
SKU
WSSFC-V1A
WSSFC-V1A-9-01
Item Code
WSSFC-V1A-8-01
0. Configuration Check List
STEP 1: Select RC
1. Select RC zone
using Modbus Configuration Cable
2. Select RC zone using button
HW Ver.
1.1
SIGFOX PIEZO-ELECTRIC 10KHZ VIBRATION SENSOR, +/- 25G, INTERNAL ANTENNA, TYPE AA
BATTERY 1.5VDC, IP67, RC2-RC3-RC4-RC5 ZONES
SIGFOX PIEZO-ELECTRIC 10KHZ VIBRATION SENSOR, +/- 25G, INTERNAL ANTENNA, TYPE AA
BATTERY 1.5VDC, IP67, RC1-RC6-RC7 ZONES
RC zones selection 1, 2, 4 is RCZ1, RCZ2, RCZ4 (refer to register
address 270)
Refer to the button configuration
FW Ver.
1.0
MAY-2021

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Summary of Contents for Sigfox WSSFC-V1A-9-01

  • Page 1 This document is applied for the following products WSSFC-V1A HW Ver. FW Ver. SIGFOX PIEZO-ELECTRIC 10KHZ VIBRATION SENSOR, +/- 25G, INTERNAL ANTENNA, TYPE AA WSSFC-V1A-9-01 BATTERY 1.5VDC, IP67, RC2-RC3-RC4-RC5 ZONES Item Code SIGFOX PIEZO-ELECTRIC 10KHZ VIBRATION SENSOR, +/- 25G, INTERNAL ANTENNA, TYPE AA WSSFC-V1A-8-01 BATTERY 1.5VDC, IP67, RC1-RC6-RC7 ZONES...

  • Page 2: Specification

    With Ultra-low power design and smart firmware allow the complete Wireless and Sensor package run on 2 x AA battery up to 10 years. It can support all regions of Sigfox network in over the World, RC1, RC2, RC3, RC4, RC5, RC6, RC7.
  • Page 3 *Notes All above values are typical at +24°C, 80Hz Connector M12-M 4-pin, Coding A Extended cable (optional) 2m cable with M12-F and M12-M at two ends SIGFOX SPECIFICATION Sigfox zones select RC2-RC3-RC4-RC5 or RC1-RC6-RC7 Antenna Internal Antenna 2 dbi Configuration via offline USB cable (PC software is supplied at free) 02 x AA Type 1.5VDC, working time up to 10 years (depends on...

  • Page 4: Operation Principle

    Then during the operation, there are 03 cases of sending data to base station: 1. When the sensor sampling time interval is reached, the Sigfox node will read the data from Input or sensor and performing the calculation. After that it will check calculated value with alarm thresholds. If the calculated was out off the threshold values (Lo or Hi), called alarm, and the number of times of alarm did not pass the limit of number of alarms, then it will send data to Base station immediately;...

  • Page 5: Led Meaning

    NOTE: Once sending the data to base station by the magnet key, the timer of sending time interval will be reset; The shortest time interval between the two manual triggers is 15s. if shorter than 15s, there will be no data sending and you will not hear the beep sound.
  • Page 6 The RF transmit power will be automatically set as the max value as allowed by the Zone. Sigfox Radio Configuration (RC) defines the radio parameters in which the device shall operate: Sigfox operating frequencies, output power, spectrum access mechanism, throughput, coexistence with other radio technologies, etc.
  • Page 7 The Sigfox network globally works within the ranges from 862 to 928 MHz. But not all RCs require such a wide range of operation. Uplink center frequency (MHz) 868.130 902.200 920.800 Downlink center frequency (MHz) 869.525 905.200 922.300 Uplink data rate (bit/s)
  • Page 8 Step 3: Click New → Select a group Step 4: Fill in the required information...
  • Page 9 Note: Some of our products may not have end product certification in time, to add the product to Backend Sigfox please follow the steps below. Click on the text as shown below Check the box as shown below to register as a prototype...
  • Page 10 Sensor When the time interval is reached, for example 30 minutes, the Sigfox node will wake up and switch ON the power supply to supply the energy to vibration sensor module to start the measurement. Depends on the type and characteristic of external sensor, the sensor will take a certain time to finish the measurement.
  • Page 11 Displacement Peak-Peak (um) Displacement RMS (um) Frequency (Hz) User can configure the Sigfox node to send any number of datagram, but minimum is Datagram 1. The configuration can be done offline via cable & software OR via downlink. 5.6 Payload Data The following is the format of payload data will be sent to Sigfox server.

  • Page 12: Offline Configuration

    5.6.2 Payload for Downlink, length is 8 bytes. The Sigfox node is only able to receive max 04 downlinks a day, each downlink will be waiting in every 06 hours. User can set the down link data in Sigfox back-end system in advance, whenever the Sigfox node connected to base stations and with downlink waiting is enable at that time (one time in 6 hours), the downlink data will be loaded to Sigfox node.
  • Page 13 Sigfox node. After 60s, if user can not finish the configuration, user need to reset the power of Sigfox node again, by removing battery in at least 15s. Step 1: Install the Modbus Configurator Software in the link below https://filerun.daviteq.com/wl/?id=qK0PGNbY1g1fuxTqbFW9SXtEvCw7bpc6...
  • Page 14 Step 5: Import the configuration file by importing the csv file: Go to MENU: FILE / Import New / => select the file with name CONFIGURATION TEMPLATE FILE FOR SIGFOX.csv (in the link below). Then click Connect; CONFIGURATION TEMPLATE FILE FOR SIGFOX WSSFC-V1A.csv...
  • Page 15 Here is the table of Data will be read by Modbus tool Modbus Modbus Function # of Register Register Description Range Default Format Property Comment Code Registers (Decimal) (Hex) Product device info string Read name firmware string Read version hardware string Read version...

  • Page 16: Installation

    Modbus Modbus Function Function Description # of Register Register Code Code Range Default Format Property Comment Registers (Decimal) (Hex) (Read) (Write) RC zones selection Radio Read/ 1, 2 ,4 is Configuration 1-6 uint16 Write RCZ1, RCZ2, RCZ4 Read/ RF Tx tx_power int16 Write...

  • Page 17: Process Mounting

    To maximize the distance of transmission, the ideal condition is Line-of-sight (LOS) between the Sigfox sensor and Base station. In real life, there may be no LOS condition. However, the Sigfox sensor still communicate with Base station, but the distance will be reduced significantly.

  • Page 18: Battery Installation

    7.3 Battery installation Steps for battery installation: Step 1: Using L hex key to unscrew M4 screws at the side of the housing and carefully pull out the top plastic housing in the vertical direction...
  • Page 19 Step 2: Insert 02 x AA 1.5VDC battery, please take note the poles of the battery ATTENTION: REVERSED POLARITY OF BATTERIES IN 10 SECONDS CAN DAMAGE THE SENSOR CIRCUIT!!! Step 3: Insert the top plastic housing and locking by L hex key ATTENTION: When reinstalling the cover, pay attention to put the PCB edge into the middle slot of the box inside as shown below)

  • Page 20: Troubleshooting

    8. Troubleshooting Phenomena Reason Solutions Check that the battery is No power supply or battery empty or not installed Node does not send RF to base ran out correctly station periodically, LED does not Configuration sending Check the power supply blink cycle is incorrect Check the send cycle...

  • Page 21: Support Contacts

    Check battery polarity the RF module is hot Electronics got problem Distance between Node Check location of Sigfox and Base station is far or node and distance to base there are many station RSSI is weak and often loses data...

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