Vega SI-22 / User Manual
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Revision 08 – 15 September 2020
Guard settings
– allows setting up the work of security inputs, namely, what kind of
security circuit state is reason to send an alarm message: short, open, or both.
Data transmission settings
– a group of parameters that allows you to configure the
collection and transmission periods, and the time zone for the internal clock of the counter will
be set which.
If the measured temperature values go out the specified temperature range, the data
transmission period remains unchanged, if the "Immediately send data when temperature is
out of range" parameter is not active. If this parameter is active, then within two minutes after
the temperature value goes out the specified range, a message with an alarm flag will be
generated and transmitted. Each next generated message according to the data collection
period will also be transmitted immediately until the temperature value returns into the
specified range.
The readings are read from the connected device at 00.00 on the internal clock of the
device if the data 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 period can be adjusted from 5 minutes to 24 hours. Data transfer is
carried out by a random time at the selected 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 is 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.