Specifications

36 209351 REV B Operations Manual, Redundant System Controllers
3.3.4.1 MjrFaults
Allows user to assign priority and select those inputs that constitute a major fault and
cause switchover. Normally only External fault tracking is enabled in a FPRC-1200 Sys-
tem.
LNA/LNB - Enables the current monitoring of LNA/LNB to create major fault
alarm
External - Enables the (3) external alarm inputs of J8
Both - Allows both current monitoring and external alarms to create a major fault.
3.3.4.2 AuxFaults
Enables the (5) auxiliary fault inputs of J8 to create a major fault.
3.3.4.3 RFSw.Faults
Determines whether a switch fault should cause a major alarm and attempt to switch or
simply alert to the problem on the front panel VFD. The later case being considered a
minor alarm.
Sys.Fault - Major Alarm Mode, Summary alarm and switchover triggered.
Alert - Minor Alarm Mode, No summary alarm indicated; no switchover occurs.
Alternate – Same as Alert, but will alternate functions of the parallel I/O port out-
put for the Switch position indicator form C-relays. Instead of indicating position
(either Pos1 or Pos2), relays will indicate RF switch fault or normal status. This
option was introduced in RCP firmware rev 3.30 for advanced system integration
purposes. This option should not be selected by the customer unless advised by
Teledyne Paradise Datacom LLC.
3.3.4.4 Fault Logic
Selects between “Fault on High” and “Fault on Low”.
3.3.4.5 Fault Latch
Determines the alarm reporting condition. A latched alarm will remain indicated on the
front panel until the operator clears the alarm by pressing the “Enter” button. Unlatched
alarms will allow the summary alarm indicator to stop displaying the alarm condition if
the circumstance creating the alarm has be cleared or corrected.
Enable - Keeps alarm condition displayed until operator intervention.
Disable - Unlatches the Alarm state