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COMUNICATION AND DATA COLLECTION ALGORITHM
The readings collecting from the meter with a configurable period from 5 minutes to
24 hours. The readings stored in the device memory and transmitting during the next
communication session with the LoRaWAN network.
The adjustable data transfer period can be from 1 to 24 hours. Data transferring in
random point in time during set period. At the next communication session, the device starts
sending accumulated packets with readings, from the earliest to the latest.
With the "Confirmed uplinks" option turned on, the device will send the next packet
only after receiving a confirmation of the delivery of the previous one. If such confirmation
has not received after the fulfilled in the settings uplink number of transmissions, device
completes the communication session until the next one according to the schedule. In this
case, the device continues to collect data according to the data collection period and store it
in memory. Non-transmitted packets remain in the device memory until the next
communication session.
With the "Confirmed uplinks" option turned off, the device just sends all accumulated
packets to the network in order from the earliest to the latest. There are no checks of package
delivery in this mode. There are no non-transmitted messages in the device memory.
The internal clock is set automatically when device connected to the "Vega LoRaWAN
Configurator" via USB, also adjustable via LoRaWAN.
FUNCTIONAL
M-BUS-1 converter can either be of class A or class C (LoRaWAN classification) and has
the following features:
o Automatic change from A class to C class when powered from an external power
supply
o ADR support (Adaptive Data Rate)
o Sending of confirmed packets (configurable)
o Extra communication in case of security inputs actuation
o Temperature measurement by the internal temperature sensor
o Charge measuring of the built-in battery (%)
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M-BUS-1 / User Manual
Revision 10 - 27 May 2019
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