The Time Trigger starts a task at a specific date and time with an optional repeating interval. The following options are available in the configuration dialog:
The Start Time will also be used for every future repetition of this task. It is not possible to construct multiple executions per day with a single Time Trigger.
To achieve multiple executions per day you can duplicate the Trigger and modify it for every additional starting time or use the more powerful Cron Trigger.
Sets the repeating interval with the following options
On
is available to specify the day of the month.