iRZ ATM2-232, Руководство по эксплуатации

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Dispatching center
– data collection and dispatching center intended to poll external devices, installed on
sites, and to monitor and control the system modems.
Data collection server
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– the server where all the system data is accumulated and processed: both data
from external devices and system service data. The client modems are connected to the data collection server
and transmit the required data, the external device polling software is also connected to the server and re-
quests the data received by the server from the modem.
External device
– the device mounted on a site and connected to the modem via the RS232 communica-
tions interface. Heat and energy meters, as well as any systems of telemetry and telemechanics, may operate
as external devices.
SMS command
– an SMS message sent to the modem, containing a character-based command of a certain
format.
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Used if the modem and the external devices polling software operate as clients. If the modem operates in the server
mode, the software can be connected to it directly and read out the required data.