COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
Ref. DTU 100042
Is.Rev. 5.17
Date: Dec.
03, 2021Sept. 30, 2021
This document is the property of Safran Data Systems.
It cannot be duplicated or distributed without expressed written consent.
3.1.1.2. Low Bandwidth Monitoring Protocol
The low bandwidth monitoring protocol allows to save TCP-IP network bandwidth by sending monitoring
messages only when at least one configuration parameter or/and one status/alarm have changed.
Monitoring messages are transmitted on request or automatically at programmable time interval.
Depending on the received monitoring request, two types of monitoring tables can be transmitted:
Fixed-size monitoring tables (as per the standard monitoring protocol) containing all
parameters, status and alarms, including the ones that haven’t changed.
Variable-size monitoring tables reflecting only the parameter, status and alarm changes.
3.1.2. Control
Configuration commands received from a Control Client allow configuring the equipment (example: change the
uplink carrier frequency on the IF Modulator) or triggering and action (example: restart the carrier acquisition
process on the IF Receiver).
A detailed description of the Graphical User Interface is available in the Cortex MCS User’s Manual. See also
Annex 1 for more details on the configuration parameters and configuration commands syntax.
Simultaneous connection of several Control Clients to the Control port is not allowed for security reasons.
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