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Note: Tag value and logins to be logged must be carefully selected to avoid unnecessary increase in the size of the data to be stored. For example;
- The tags should never be logged if you do not need historical values.
- If a level or percentage change is selected for analog variables, a percentage or level appropriate to the data exchange pattern should be selected.
- For digital values, "log on change" should be used instead of periodic logging.
Data Logging Filter