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Faults/alarms – rx interface – Comtech EF Data CIM-300L User Manual

Page 70

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CiM-300L IP Enabled Satellite Modem

Rev. 1

Front Panel Menus

CD/CIM300L.IOM

44

Faults/Alarms – Rx Interface

DISPLAY SELECTIONS/DESCRIPTION

RX INTERFACE

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NOTE:
“-” indicates status of parameter is OK.
“+” indicates a fault.
Reverse contrast “+” indicates an alarm.

RX DATA/AIS

--▓-----------


Data or AIS. When data fault is selected in
the Configuration Interface menu (4.2.1.1.1),
the fault indicates a data stable condition.
This indicates the data coming from the
satellite is all 1s or 0s (i.e., data is not
transitioning). When AIS is selected, the
Alarm indicates the data is all 1s from the
satellite. When None is selected in the
Configuration Interface menu, the RX
DATA/AIS Fault/Alarm is not activated.
Note: AIS is an alarm, not a switching fault.

BUFFER CLK PLL

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Buffer clock phase-locked loop fault. Indicates
the buffer clock PLL is not locked

CONFIGURATION

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Configuration alarm