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Pulse Counter

VEGA SI-21

User manual

Pulse Counter Vega SI-21 is used for reading of values from
metering instruments, such as water- and electricity meters
and further transmitting of this data to LoRaWAN network.

Vega SI-21 can be used as a security device by sending alarm
signal in case a specific contact pair is closed.

Содержание VEGA SI-21

Страница 1: ...Vega SI 21 is used for reading of values from metering instruments such as water and electricity meters and further transmitting of this data to LoRaWAN network Vega SI 21 can be used as a security d...

Страница 2: ...s 05 24 07 2018 KEV Added frequency plans changes in the communication protocol in technical characteristics 06 28 08 2018 PKP KEV Protocol changed Timestamp added to alarm packet Pulse input scheme i...

Страница 3: ...itial Startup 12 Connecting via USB 13 4 VEGA LORAWAN CONFIGURATOR 15 Interface of the application 15 Connection to the device 16 Device info tab 18 LoRaWAN settings tab 20 Vega SI 21 tab 24 5 COMMUNI...

Страница 4: ...pecialists familiar with installation work fundamentals of electronic and electrical equipment To provide the stable radio between the gateway and the end device it is recommend avoiding the device in...

Страница 5: ...an extraordinary communication session The data collection period for operation within the temperature range and outside is configurable separately The pulse counter can be used for any utilities met...

Страница 6: ...lection period for the case when the measured temperature values go out the specified temperature range With the Confirmed uplinks option turned on the device will send the next packet only after rece...

Страница 7: ...ernal clock o Communication in case of security inputs actuation o Charge measuring of the built in battery MARKING Device marked with sticker that contain the next information o Device model o DevEUI...

Страница 8: ...AS923 AU915 KR920 US915 KZ865 custom EU868 based Activation type ABP or OTAA Communication period 5 15 30 minutes 1 6 12 or 24 hours Data collection period 5 15 30 minutes 1 6 12 or 24 hours Memory am...

Страница 9: ...not supported Polarity effects only open collector circuits Pulse inputs can be configured for work in the Security mode via the Vega LoRaWAN Configurator application In this mode the device does not...

Страница 10: ...ober 2020 10 Also there are a couple of contacts on the board for connection an external thermistor it is contacts Temp and It is necessary to configure sending parameters for thermistor readings in t...

Страница 11: ...e changed LED signal Meaning Series of short flashings Linking to the network One long flashing The device connected to the network and is in active mode Three long flashings Linking to the network is...

Страница 12: ...button the device immediately starts working in the Active mode 2 OTAA After pressing the start button the device makes three attempts to connect to the network within the set frequency plan After th...

Страница 13: ...RaWAN Configurator application See part 4 Before connecting the device to the computer for the first time you must install the driver for the COM port stsw stm32102 which can be downloading from iotve...

Страница 14: ...indow you need to click Next then Install and then the installation will begin When the installation is completed successfully the following screen appears After pressing Finish the driver is ready fo...

Страница 15: ...mode the basic settings advanced settings and the ability to check the coverage area of the signal from the gateways are available Next the work of the application considering in the Expert mode INTE...

Страница 16: ...gs in the device memory respectively The application window contains three tabs Device info LoRaWAN settings and device settings The language selection menu is in the upper right corner CONNECTION TO...

Страница 17: ...d to click the Get settings button until this point the application will display the default settings or from the last connected device After making the necessary changes to the settings you should cl...

Страница 18: ...reset the keys back to the factory settings Device info the configurator reads information about the device model its firmware and protocol version also automatically corrects the device s time when c...

Страница 19: ...ial signal to the LoRaWAN network in response to which the network informs it of the number of gateways that received this signal and the signal quality This button only works when the device is conne...

Страница 20: ...68 based In the device frequency plan only those channels are active by default on which sending requests for connection to the network join channels The remaining channels that the device should use...

Страница 21: ...firmation or until the Uplink number of transmission is over see below If you choose to send a packet without confirmation the modem will not know whether the packet is delivered or not ADR this optio...

Страница 22: ...twork while OTAA mode active The second window always opens after 1 second after the first Uplink number of transmission not displayed in the Simple mode if the Confirmed uplinks function is disabled...

Страница 23: ...adjusted to this value when sending packets to the LoRaWAN network This option can be changed by the network server TX datarate not displayed in the Simple mode the device transmission datarate at whi...

Страница 24: ...the pulse count at the inputs it is necessary to put the device in the Storage mode by pressing the button on the board for a long time more than 5 seconds see section Initial startup Input settings...

Страница 25: ...ata collection period is set to 24 hours at 00 00 and at 12 00 if the period is 12 hours and so on All readings are stored in the device memory until the next communication session The data transfer p...

Страница 26: ...Input 3 reading depending on the type number of pulses or status 0 open 1 closed uint32 4 bytes Input 4 reading depending on the type number of pulses or status 0 open 1 closed uint32 1 byte Temperatu...

Страница 27: ...type this packet 255 4 bytes Time of the modem at moment of the packet transmission unixtime UTC After receiving this type of package the application can send to modem the packet with time correction...

Страница 28: ...vice Size in bytes Field description Data type 1 byte Packet type this packet 0 uint8 2 bytes ID of parameter uint16 1 byte Data length len uint8 len bytes Parameter value 2 bytes ID of parameter uint...

Страница 29: ...24 hours 5 5 minutes 6 15 minutes 7 30 minutes 55 Time zone in minutes 2 bytes from 720 to 840 78 Data collection period when temperature is out of the thresholds 1 byte 1 1 hour 2 6 hours 3 12 hours...

Страница 30: ...ON REQUIREMENTS Vega SI 21 pulse counter shall be stored in the original packaging in heated room at temperatures 5 to 40 and relative humidity less than 85 The counter shall be transported in covered...

Страница 31: ...ser Manual Revision 11 23 October 2020 31 7 CONTENT OF THE PACKAGE The pulse counter is delivered complete with Vega SI 21 pulse counter 1 pc LoRaWAN antenna 1 pc External thermistor 1 pc Factory cert...

Страница 32: ...pecified in this user manual Warranty does not apply to power supplies of devices sending more than 80 000 packets the device with mechanical electrical and or other damages and defects caused by viol...

Страница 33: ...Vega SI 21 User Manual Revision 11 23 October 2020 33 vega absolute ru User Manual Vega Absolute OOO 2017 2020...

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