Toshiba TC-net Instruction Manual page 132

10. RAS function
"Test WDT Timeout Setting Error!! Write= XXX Read= YYY" --- Writing
abnormality of setting value
"Test WDT Counter Value Error!! Write= XXX Count= ZZZ" --- Abnormality of
count value
(h) Show that operation of WDT function is normal.
If cannot judge to CPU load became low and was stable, or judge to WDT function
was wrong, following log is output
"Floating Wait Time is Over. (XX [sec])" --- Show that Floarting wait time passed.
(i) Show that started WDT function.
When (e) and (f) are recorded in log, have to coordinate a value of "Fixed wait time"
(ScanContMoniWaitTime) parameter.
By the example mentioned above, progress time from (c) to (f) recorded last is 66 seconds.
Please set "Fixed wait time" in a big value than this time. By this, "WDT abnormality
detection" does not occur.
When these adjustment is difficult or log of (e) and (f) is sometimes recorded after passed
of "ScanContMoniWaitTime", please set WDT function for disable.
(3) Power supply monitor function of own station
This is a function when used TC-net100(JTNI PCI Express Card) or TC-net1G (JTGI).
OPC server enables "Power supply monitor function" of JTNI/JTGI of own node.
When JTNI/JTGI of own node detects abnormality of the power supply voltage of PCI
bus card, JTNI/JTGI leave TC-net.
When OPC server of own node detects "JTNI/JTGI leave TC-net" by this, dual states
switch over to PRE-ONLINE mode.
If OPC Server is dual system, child node backs up this node.
Default setting of this function is enabled.
About a way to disable this function, please refer to 7.1 How to set the environment for
OPC Server "Change of enable or disable of power supply monitor function of own
station".
(4) Log related to RAS function
Read register of JTGI periodically and output log related to RAS function.
This log related to RAS function, please see log file "TCnetScanCtrl.log".
In log file, the following states are output.
JTNI/JTGI Status : PowerMonitor Enable.
JTNI/JTGI Status : PowerMonitor Disable.
JTNI/JTGI Status : PowerMonitor Status ON. --- Power supply status : Abnormal
JTNI/JTGI Status : PowerMonitor Status OFF. --- Power supply status : Normal
JTNI/JTGI Status : ScanContMonitor(WDT) Enable. Timeout=XXXX [ms]
JTNI/JTGI Status : ScanContMonitor(WDT) Disable.
JTNI/JTGI Status : ScanContMonitor(WDT) Status ON.
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--- Power supply monitor function : Enable
--- Power supply monitor function : Disable
--- WDT function : Enable
--- WDT function : Disable
--- WDT status : Abnormal