Arbiter Systems 120A, Руководство пользователя

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5.3 Faults
The 1133A has built in error checking and will illuminate the Fault (red) annunciator if the clock detects a problem.
In addition to the panel LED, the clock will also indicate the error when using the status command on the serial or
management ports as a system error and would look like:
>status
Receiver Version: SW=ROM CORE 3.01 (107888) HW=00080000
GNSS : GPS GLONASS Galileo BEIDOU
Tracked: 8 6 5 N/A
SN/O : 40 31 38 N/A
Locked
Time Quality: 100nS
Time Local: 05/05/2020 15:00:02
Time UTC : 05/05/2020 22:00:02
DST: auto -7:00
System Error(s):
1) PP1 short
The system errors can be split into internal errors and external errors. Internal errors will require sending the unit
in for repair while the external errors can be fixed in the field.
System Error(s):
Internal
BootLoaderMissing Boot loader missing, indicates issues with loading firmware at startup
VCXO/PLL Timing loop problems
GnssNotDetected GNSS receiver error
SPI EEPROM Internal EEPROM error
SPI Flash not detected Internal Flash error
SPI Flash error Internal Flash ready error
External
Antenna short The 120A antenna output is shorted and is trying to pull more than the maximum
allowed current out. Disconnect the antenna cable and check the cable and
antenna for issues.
OUT1 short The load on output 1 exceeds the 250 mA maximum. Disconnect load and inspect
cabling for shorts. If no shorts found reduce load by disconnecting devices.
OUT2 short The load on output 2 exceeds the 250 mA maximum. Disconnect load and inspect
cabling for shorts. If no shorts found reduce load by disconnecting devices.