Trigger buffering function
When too many trigger conditions (data transmission conditions) are met simultaneously, the trigger buffering function
allows the system to buffer the data and time trigger conditions are met to the user area of the GOT. The action
(operation and transmission of the data) for the buffered data is executed later.
Even when the data transmission triggers are activated frequently, no triggers are missed so that all the jobs are
Enable [Trigger buffering] in each job setting to utilize the trigger buffering function.
(1) Trigger buffering function
The following describes the behavior of a job for which [Trigger buffering] is enabled.
(a) When normal (Interval that trigger conditions are met is longer than processing time of action)
• When trigger conditions are met, the tag data and the time are stored in the trigger buffer.
• The action, which is specified by the data stored in the trigger buffer, is executed immediately.
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5.1 DB Interface Function