CTI 2500-C100, Инструкция по установке и эксплуатации

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CTI 2500 Installation and Operation Guide V2.8 67
9.3.2 Fatal Error Codes
This section describes the fatal errors that may be encountered and provides guidance for
dealing with the error.
Code Description Correction
0102 System Reset: Unknown Cause
A system reset that was not routed
through the system exception handler
occurred
Use Partial or Complete Restart to clear this
error. This type of error usually indicates a flaw in
the application firmware. Contact CTI support if
this problem persists.
0103 Hardware Watchdog Timeout
A system reset occurred when the
hardware watchdog timer expired.
Use Partial or Complete Restart to clear this
error. This type of error usually indicates a flaw in
the application firmware. Contact CTI support if
this problem persists.
010b Abnormal Shutdown
Indicates that power was lost before the
controller could complete an orderly
shutdown.
Use Partial or Complete Restart to clear this
error.
010d User Program Flash Restore Error
Indicates that the program stored in
flash could not be used.
After clearing this error, using Partial or Complete
Restart, you must erase the User Program in
flash, reload the program to RAM, then save it to
flash.
0113 Scan Watchdog Timeout
This error indicates that the actual scan
time exceeded the watchdog setting.
The most common cause of the problem is
setting the cyclic RLL cycle too small, so that
other scan elements do not get enough time to
run. If errors persist, you may need to increase
the value of the scan watchdog.
This may also be caused by an in-line special
function program (SFP) that takes too long to
complete. Look for a continuous loop condition. If
the loop condition is not present you will need to
modify the SFP or user the PETWD instruction.
See the 2
500 Series Controller Programming
Reference Manual for more information.
In some situations this could be caused by and
excessive rate of broadcast frames received by
the Ethernet port. If this is the case you should
use an Ethernet switch capable of broadcast
storm protection to limit the broadcast rate.
0114 Compiled RLL Checksum Error
Indicates the compiled RLL has been
corrupted.
These errors may be caused by to excessive
conductive or radiated interference affecting the
controller memory.
Use Partial or Complete Restart to clear this
error. If this problem persists, ensure the system
is properly grounded.
0134 Compiled SF Checksum Error
This error indicates that one or more
compiled SF programs/subroutines
have been corrupted.
0300 Operating System Error
Indicates that an error has been
detected in the operation of the system
firmware.
Error details can be obtained from the system
event log.
If this error persists, contact CTI Product Support.