Translations:ViewPLUS Editor/70/en

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; Data Logging Filter
 * 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.