Systech Corporation RCS/5000, Руководство по оборудованию

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Error Codes 34
LED Color/pattern During Error
serial port orange, solid self-test error detected on the serial port
orange, one
blink, returns to
green operation One or more overrun, parity, or framing
errors.
Error Codes
The status LED blinks HEX error codes for fatal errors encountered during the self-test.
Errors are considered to be fatal if they prevent the RCS operating system from starting. A
RAM failure, for example, is a fatal error because it would prevent the operating system
from being loaded into RAM. When a fatal error is detected, the LED blinks a sequence to
indicate the category of the error. The LED continues to blink this error category until the
watchdog timer causes the board to reset (at least 1 ½ minutes). Following the reset, self-test
will run again and, unless the error is a transient error, will continue to fail and the LED will
continue to blink the error code.
The LED does not blink codes for nonfatal errors. Errors which do not prevent the operating
system from running, but may degrade the RCS capabilities, are non-fatal errors. Non-fatal
errors are not blinked, but are recorded in flash memory for troubleshooting by customer
service representatives.
The LED blink pattern indicates the category of fatal error that occurred. The LED blinks the
HEX code for the error category. For instance, if the error is a memory test error, the LED
will blink 92, the HEX code for a memory test error. The LED will blink 9 times, pause, then
blink 2 times. After a longer pause, it will repeat the pattern. It will continue to repeat the
pattern until the watchdog timer resets the board as described above. Table 11-3 provides
the error categories associated with the blinking HEX codes.
Table 4-3: HEX codes for error messages
HEX code Error Category
90 reason for reset
91 configuration error
92 memory test error
93 quadart test error
95 bus error detection not working
97 unexpected interrupt or exception
98 panic
99 network test error
9B LED test error