YME Engineering Course

M. SCHEDULER
-: Not valid even when defined.
Table: Scheduler Definition Method for Each Type of Startup
Use the date and time displayed in the system message window as reference
when defining the date and time of execution. Start time is specified in minutes,
and seconds are always set to “0” (zero).
When multiple tasks are specified for execution at the same time, the tasks are
executed in the defined order. To define a task to be executed at the end of
every month, specify “End of Month” with “Monthly.” If “31” is defined with
“Monthly,” the scheduler will not execute the task properly in February, April,
June, September and November.
If the defined function is to be executed everyday, the execution period and
number of times should be defined. However, an error occurs if the product of the
execution period and number of times exceeds 24 hours.
For example, an error will not occur if a function with period of 1 hour is defined
to be executed 10 times, but an error will occur if the same function is defined to
be executed 25 times, because the 1-hour period times the number of times
equals 25 hours.
YME Training Center
M-2
CS3KR3-ENG 1 ST Edition Jan 2002