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Vega NB-13 / User Manual
22
Revision 06 of 24 January 2022
The "Send network statistics" setting on the "Settings" tab in the Configurator is
responsible for sending information about the network and is used to reduce traffic and data
transfer time. If the checkbox is checked, the modem will add a section with the "CellStatus"
key to the JSON message. If the box is not checked, then the "CellStatus" key is not added to
the JSON message.
Telemetry – part with collected data (one packet)
reason – reason for packet forming*
UTC – the date and the time of message collecting in UTC format by Greenwich
supply – power voltage in Volt
temp – processor temperature
onewire – values of temperatures of sensors on 1-Wire bus
s_alarm1 – state of ALARM1 input at the time of data slice ("0" - logic zero input,
"1" - logic one input)
s_alarm2 – state of ALARM2 input at the time of data slice ("0" - logic zero input,
"1" - logic one input)
s_magnet – the presence of an external magnetic field at the time of data slice
("0" - absent, "1" - presence)
s_outpwr – activity of power output 8 V ("0" – power output is disabled, "1" –
power output is abled)
If ModBus is enabled in the modem settings and the polling is successful, then the
“modbus” key is added to the “Telemetry” section of the JSON message. If ModBus is disabled
in the settings, or there is no connection with the sensor, then the ModBus data is not added to
the black box record and, accordingly, is not displayed in the JSON message.
Up to 10 read operations can be displayed inside the "modbus" key, each of which
contains the following JSON keys:
Key "f" - function code
Key "a" - starting address of reading in DEC format
Key "d" - read data in HEX format. The minimum size of the read data is 1 byte, the
maximum is 8 bytes.