Days to Keep
This property will set the number of days to keep the history of tag alarms.
For example, if the user configures 0, when the day turns, the history from the previous day will be deleted from the disk. If the user configures 5 days, today's history will only be deleted in 6 days.
If the user chooses never to delete the history, they only need to check that option.
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Note: The Days to Keep property will be available only if the checkbox "Never delete history" is not checked |
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Note: If the Days to Keep field is configured with the 0 (zero) value, the history file will be kept until 11:59:59 PM of the current day |
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