Vega NB-14 / User Manual
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Revision 03 – 14 July 2020
Transmission period can be equal to 5, 15, 30 minutes, 1, 6, 12 and 24 hours. When
beginning of communication session, the device starts sending packets with readings from the
earliest packet. The time of data transmitting cannot be specified, it’s defined in random way
for every device in chosen period of transmission from the moment of connection to the
network. For example, transmission period is 30 minutes, and device was started at 16:40 by
the internal device clock. In random way the device calculate data transmitting time and set it
at 16:41 in the half-hour period from 16:40 to 17:10. Thus, packets from this device will transmit
at 16:41, at 17:11, at 17:41, at 18:11 and so on every 30 minutes by the internal device clock.
Guard inputs settings
– allows to set up mode of security inputs triggering – when
security circuit is short, open or in a both cases. Also, to switch on/off an alarm by the Hall
sensor.
Active checkbox in front of “
Send data immediately when a signal wire breaks
” means
that the device will immediately initiates communication session if while collecting data
according with the schedule it finds out that resistance of signal wire is more than 200 Ohm.
Active parameter “
Send data immediately when wet insulation
” means that the device
will immediately initiates communication session if another data slice shows that the
insulation resistance is lower than the specified value in setting “
Insulation resistance
threshold
” in kOhm.
By default, “Insulation resistance threshold” setting is set on 5 kOhm for both channels.
MQTT settings
– settings of connection with MQTT broker.
