ABB COM600 series Data Historian Operator's Manual

Also see for COM600 series: User manual User manual User manual Configuration manual Configuration manual

Contents

ABB COM600 series Data Historian Operator's Manual Manual pdf 73 page image

Time bar5.4.The time bar allows you to select the time range for displaying the plots of the variables.Description of time barThe time bar is displayed under the plot area. It shows the start time of the time span atthe left end of the row and the end time at the right. The length of the time scale of plotsequals the difference between the start and end times.The current time, which means the current time on the server, is located at the right endof the time span but can also be located in the middle or at the left end so that the timespan stretches into the future.The plot values displayed on the left of the current time are retrieved from the sourcetable for history data. They can be average or current values. The plot values shown onthe right of the current time are retrieved from the source table for future data, which isusually a prediction table. This requires that a prediction table has been configured intothe system.A red vertical line in the plot area signifies the current time (see Figure 5.4-1). The futurearea to the right of the line is highlighted by dimming the background.Time_bar_current_time_indicator.jpgFigure 5.4-1 Time bar displayBoth ends of the time bar have a pin icon, which can have any of the following states:The time next to the pin is updated (only used at the right end)73COM600 series, Version 5.01MRS756739Data Historian Operator's Manual