EndRun Sonoma N12, Руководство пользователя

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S o n o m a U s e r M a n u a l 144
A P P E N D I X G
145 S o n o m a U s e r M a n u a l
S Y S T E M F A U L T S
GPS Subsystem FPGA Configuration (FPGA)
This fault indicates that the GPS Subsystem is unable to configure the FPGA. This is a fatal fault.
Please contact EndRun Customer Support.
GPS Subsystem FLASH Writes (FLSH)
This fault indicates that the GPS Subsystem is unable to verify a write to the FLASH non-volatile
parameter storage area. This should not ever occur under normal operation.. Please contact EndRun
Customer Support.
GPS Receiver Communication (RCVC)
This fault indicates that the GPS Subsystem is unable to establish communications with the GPS
Receiver. Please contact EndRun Customer Support.
GPS Reference Time (REF)
This fault indicates that the GPS Subsystem received an erroneous time input from the GPS Receiver.
If the condition persists please contact EndRun Customer Support.
Subsystem Communication (POLL)
This fault indicates that the GPS Subsystem is not receiving polling requests from the Linux Sub-
system. This could be due to a hardware or software failure. If the condition persists please contact
EndRun Customer Support.
GPS Antenna (ANT)
This fault indicates that the GPS antenna or cable has a fault. It indicates either an over or under cur-
rent condition. Usually it means that the antenna cable is not plugged into the connector on the rear
of the Sonoma. This fault may also occur when using an antenna signal splitter. In this case you may
want to mask the fault. Use the
setantfltmask
command.
System Oscillator PLL (PLL)
This fault indicates that there is an unlock condition between the main system oscillator and the other
system timebase clocks. This is a fatal fault. Please contact EndRun Customer Support.
System Power/Configuration (PWR)
This fault indicates misconfiguration of the Sonoma chassis which may have caused a power over-
load. This is a fatal fault. Please contact EndRun Customer Support.
Primary Power Supply (PRIPS) - Option
Used only when the Dual-Redundant Power Supplies are installed. This fault indicates that the pri-
mary power supply is not producing an output. See
Chapter 10 - Options, Dual-Redundant Power
Supplies for information on the dual power supplies option.
Secondary Power Supply (SECPS) - Option
Used only when the Dual-Redundant Power Supplies are installed. This fault indicates that the sec-
ondary power supply is not producing an output.. See Chapter 10 - Options, Dual-Redundant Power
Supplies
for information on the dual power supplies option.