STE 80722
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: Watchdog timer setting (Host computer → Controller) WD
WD, timer value
alarm level
The WD command is used to set the watchdog timer of the controller from the host
computer.
Specify one of the following numbers for the timer value (msec).
0 to 99999
*However, if 0 is specified, it means that watchdog monitor is stopped.
Specify one of the following numbers for the alarm level.
0: No alarm is generated.
1: Level 1 alarm is generated. (001-200 Host Port Time Out)
2: Level 2 alarm is generated. (002-137 Host Port Time Out)
8: Level 8 alarm is generated. (008-352 Host Port Time Out)
*An alarm is generated during the set timer value (msec) when communication is
discontinued.
Protocol
Controller Host
(1) Normal completion
OK
(2) Abnormal completion
NG
WD, timer value
alarm level
Request cannot be accepted