Teledyne 6 RU Chassis, Руководство по эксплуатации

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28 202058 REV AA 6 RU SSPA Chassis Operations Manual
2.3.1.2 Sys Info Page 2
This page shows a variety of alarm states which may be present within the HPA. Fault
values could be “FAULT!”, “Normal” and “N/A”. If the fault condition doesn't apply to the
HPA it will display “N/A” for “Not Available”.
•
PS
— Power supply alarm, displays “Normal” if HPA power supplies are
normally operational and “FAULT!” if one or more power supplies failed.
•
FwdRF
— Depending on setting, either Low RF fault, High RF fault or
ALC fault. See
Section 2.3.4.5
;
•
Fan
— Cooling system failures;
•
Aux
. — Auxiliary fault condition;
•
VSWR
— High Reflected power fault;
•
BUC
— Block Up converter fault.
2.3.1.3 Sys Info Page 3
This page displays miscellaneous information related to the redundancy operation and
the HPA mute status.
•
RFSW1
— Displays the state of RF switch 1, possible values - “Pos1”,
“Pos2”, “N/A”, “FAULT!”;
•
RFSW2
— Displays the state of RF switch 2, possible values - “Pos1”,
“Pos2”, “N/A”, “FAULT!”;
•
State
— HPA online state, possible values “Online”, “Standby”;
•
Mute
— HPA mute state, possible values “Clear”, “Set”;
•
Prior
— Priority polarization select (1:2 Mode Only);
•
PolSel
— Current Polarization output (1:2 Mode Only)
2.3.1.4 Sys Info Page 4
This page displays various HPA settings:
•
Prtcl
. — Current HPA remote control protocol. Will display “Terminal”, if
terminal mode protocol is currently active and “Normal” if string I/O type
protocol is used.
•
Baud
— Selected baud rate for remote control serial port. Selection:
“2400”, “4800”, “9600”, “19200”, “38400”;
•
Intrfc
. — Selected serial port interface. Selection: “RS232”, “RS485”.
•
Addrs
. — HPA remote control network address. Value could be in range
from 0 to 254. Note: address 255 is reserved for global calls and should
not be used for an individual unit’s addressing.
•
Buzzer
— Audible alarm availability. “Dis” for disabled; “Enb” for enabled.
•
Latch
— Fault latch option selection. “Dis” for disabled; “Enb” for ena-
bled.