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",[216,217,219],"a",{"href":218},"\u002Fen\u002Fcomponents\u002Fzero-state","Read more: Zero state",[221,222],"hr",{},[224,225,227],"h2",{"id":226},"device-and-variable-selection","Device and variable selection",[186,229,230],{},"To view trend data, you must:",[232,233,234,242,248,255],"ol",{},[235,236,237,238,241],"li",{},"Select ",[190,239,240],{},"one or more devices"," from the device tree on the left panel",[235,243,237,244,247],{},[190,245,246],{},"one or more variables"," from the tree at the bottom left",[235,249,250,251,254],{},"Select a ",[190,252,253],{},"time range"," using the calendar in the toolbar",[235,256,257,258,261],{},"Click ",[190,259,260],{},"View"," to display the selected pens on the chart",[263,264,265],"tip",{},"If no variable is selected, the View button is disabled.",[267,268,270],"h3",{"id":269},"union-and-intersection","Union and Intersection",[186,272,273],{},"When multiple devices are selected, you can choose how to combine their variables:",[263,275,276,279],{},[186,277,278],{},"The two modes are:",[280,281,282,288],"ul",{},[235,283,284,287],{},[190,285,286],{},"Intersection",": shows only variables common to all selected devices (default)",[235,289,290,293],{},[190,291,292],{},"Union",": shows all variables from all selected devices",[221,295],{},[224,297,299],{"id":298},"chart-interactions","Chart interactions",[301,302,303,316],"table",{},[304,305,306],"thead",{},[307,308,309,313],"tr",{},[310,311,312],"th",{},"Interaction",[310,314,315],{},"Description",[317,318,319,330,344,354,364,377],"tbody",{},[307,320,321,327],{},[322,323,324],"td",{},[190,325,326],{},"Zoom",[322,328,329],{},"Drag on the chart area to select and zoom into a time range",[307,331,332,337],{},[322,333,334],{},[190,335,336],{},"Pan",[322,338,339,340,343],{},"Hold ",[190,341,342],{},"Shift"," and drag horizontally, or use the arrow buttons in the top-right corner",[307,345,346,351],{},[322,347,348],{},[190,349,350],{},"Reset Zoom",[322,352,353],{},"Click the reset button that appears after zooming",[307,355,356,361],{},[322,357,358],{},[190,359,360],{},"Tooltip",[322,362,363],{},"Hover over the chart to see values at a specific timestamp",[307,365,366,371],{},[322,367,368],{},[190,369,370],{},"Pin Tooltip",[322,372,373,376],{},[190,374,375],{},"Double-click"," on the chart to freeze the tooltip at a specific point",[307,378,379,384],{},[322,380,381],{},[190,382,383],{},"Clear",[322,385,386,387,390],{},"Click the ",[190,388,389],{},"trash icon"," in the toolbar to remove all series from the chart",[267,392,394],{"id":393},"pinned-tooltips","Pinned tooltips",[186,396,397,398,401],{},"When you ",[190,399,400],{},"double-click"," on the chart:",[280,403,404,407,414,421,428],{},[235,405,406],{},"The tooltip is frozen at a specific timestamp",[235,408,409,410,413],{},"A ",[190,411,412],{},"colored vertical line"," marks the position on the chart",[235,415,416,417,420],{},"Values are displayed in a ",[190,418,419],{},"floating tooltip"," pinned on the chart",[235,422,423,424,427],{},"You can ",[190,425,426],{},"drag"," the pinned tooltip to reposition it",[235,429,386,430,433],{},[190,431,432],{},"X"," button on the tooltip to close it",[221,435],{},[224,437,439],{"id":438},"summary-table","Summary table",[186,441,442],{},"The table below the chart shows one row per selected variable with real-time statistics.",[267,444,446],{"id":445},"table-columns","Table columns",[301,448,449,458],{},[304,450,451],{},[307,452,453,456],{},[310,454,455],{},"Column",[310,457,315],{},[317,459,460,470,480,490,500,510,532,542,552,562,572,582,592,602,612,622],{},[307,461,462,467],{},[322,463,464],{},[190,465,466],{},"Visible",[322,468,469],{},"Toggle to show\u002Fhide the series on the chart. Click the header icon to toggle all",[307,471,472,477],{},[322,473,474],{},[190,475,476],{},"Color",[322,478,479],{},"Series color. Click to open the color picker",[307,481,482,487],{},[322,483,484],{},[190,485,486],{},"Variable",[322,488,489],{},"Full path of the variable",[307,491,492,497],{},[322,493,494],{},[190,495,496],{},"Value",[322,498,499],{},"Value at the current cursor position or pinned point",[307,501,502,507],{},[322,503,504],{},[190,505,506],{},"Message",[322,508,509],{},"Additional message associated with the data point",[307,511,512,517],{},[322,513,514],{},[190,515,516],{},"Agent",[322,518,519,520,523,524,527,528,531],{},"Data source: ",[190,521,522],{},"Sp"," (Spontaneous), ",[190,525,526],{},"DR"," (Data Retrieving), ",[190,529,530],{},"DI"," (Data Import)",[307,533,534,539],{},[322,535,536],{},[190,537,538],{},"Unit",[322,540,541],{},"Unit of measurement",[307,543,544,549],{},[322,545,546],{},[190,547,548],{},"Min",[322,550,551],{},"Minimum value in the currently visible time range on the chart",[307,553,554,559],{},[322,555,556],{},[190,557,558],{},"Max",[322,560,561],{},"Maximum value in the currently visible time range on the chart",[307,563,564,569],{},[322,565,566],{},[190,567,568],{},"Sum",[322,570,571],{},"Sum of values in the currently visible time range on the chart",[307,573,574,579],{},[322,575,576],{},[190,577,578],{},"Average",[322,580,581],{},"Arithmetic mean in the currently visible time range on the chart",[307,583,584,589],{},[322,585,586],{},[190,587,588],{},"Y Axis",[322,590,591],{},"Axis assignment: Auto (variables automatically grouped by unit of measurement) or manual (1-9)",[307,593,594,599],{},[322,595,596],{},[190,597,598],{},"Type",[322,600,601],{},"Chart type for this series (Line, Column, Scatter, Area, Step Left, Step Right)",[307,603,604,609],{},[322,605,606],{},[190,607,608],{},"Style",[322,610,611],{},"Line style (Solid, Dash, ShortDash, Dot, DashDot, LongDash, and other combinations)",[307,613,614,619],{},[322,615,616],{},[190,617,618],{},"Width",[322,620,621],{},"Line thickness (1px, 2px, 4px)",[307,623,624,629],{},[322,625,626],{},[190,627,628],{},"Marker",[322,630,631],{},"Toggle to enable\u002Fdisable markers on each point of the series",[263,633,634,635,638],{},"Statistics (Min, Max, Sum, Average) are ",[190,636,637],{},"recalculated dynamically"," when you zoom, reflecting only the visible time range.",[263,640,188,641,644,645,648],{},[190,642,643],{},"debug icon"," on each row provides additional debug information when logged in as ",[190,646,647],{},"System Operator",".",[267,650,652],{"id":651},"table-customization","Table customization",[186,654,655,656,659,660,662,663,666],{},"The summary table ",[190,657,658],{},"sorts"," by clicking the headers — by several columns at once while holding ",[190,661,342],{}," — and includes a ",[190,664,665],{},"column management sidebar"," for customizing the layout.",[186,668,669],{},[216,670,672],{"href":671},"\u002Fen\u002Fcomponents\u002Ftables","Read more: Data tables",[221,674],{},[224,676,678],{"id":677},"multiple-y-axes","Multiple Y-axes",[186,680,681,682,684,685,689],{},"Y-axis configuration is done through the ",[190,683,588],{}," column in the ",[216,686,688],{"href":687},"#summary-table","summary table"," below the chart.",[186,691,692,693,696],{},"By default, series are grouped by unit of measurement (",[190,694,695],{},"Auto"," mode). Each unique unit gets its own Y-axis.",[186,698,699],{},"To manually assign series to specific axes:",[232,701,702,708,711],{},[235,703,704,705,707],{},"Change the ",[190,706,588],{}," column value from \"Auto\" to a number (1-9)",[235,709,710],{},"Series with the same number share the same axis",[235,712,713],{},"When only one series is visible on an axis, the axis color matches the series color",[221,715],{},[224,717,719],{"id":718},"data-export","Data export",[267,721,723],{"id":722},"export-as-png","Export as PNG",[186,725,386,726,729],{},[190,727,728],{},"image icon"," in the toolbar to export the current chart view as a PNG image.",[267,731,733],{"id":732},"export-as-csv","Export as CSV",[186,735,386,736,739],{},[190,737,738],{},"CSV icon"," in the toolbar to export the data. The export includes:",[280,741,742,745,748,750],{},[235,743,744],{},"Date and time",[235,746,747],{},"Variable name with unit of measurement (in the column header)",[235,749,496],{},[235,751,752],{},"Associated message (if any)",[754,755,756],"warning",{},"Export buttons are disabled if no series are displayed on the chart.",[221,758],{},[224,760,762],{"id":761},"panel-management","Panel management",[280,764,765,771,776],{},[235,766,188,767,770],{},[190,768,769],{},"Device\u002FVariable Tree panel"," on the left can be resized by dragging its edge or by clicking the collapse icon to minimize it",[235,772,188,773,775],{},[190,774,688],{}," below the chart can be resized or collapsed",[235,777,778],{},"Drag rows in the table using the designated column to reorder series in the chart legend. Only the first 10 series appear in the chart tooltip.",{"title":780,"searchDepth":781,"depth":782,"links":783},"",2,3,[784,787,790,794,795,799],{"id":226,"depth":781,"text":227,"children":785},[786],{"id":269,"depth":782,"text":270},{"id":298,"depth":781,"text":299,"children":788},[789],{"id":393,"depth":782,"text":394},{"id":438,"depth":781,"text":439,"children":791},[792,793],{"id":445,"depth":782,"text":446},{"id":651,"depth":782,"text":652},{"id":677,"depth":781,"text":678},{"id":718,"depth":781,"text":719,"children":796},[797,798],{"id":722,"depth":782,"text":723},{"id":732,"depth":782,"text":733},{"id":761,"depth":781,"text":762},"Viewing and analyzing historical plant data","md",null,{},{"icon":47},{"title":44,"description":800},"3UkTqDGRZwAsKTxFr_-V5fFDK3HdBfP4QWwT9vceZYY",[808,810],{"title":33,"path":34,"stem":35,"description":809,"icon":36,"children":-1},"Real-time alarm monitoring and acknowledgment",{"title":49,"path":50,"stem":51,"description":811,"icon":52,"children":-1},"Viewing and analyzing plant events",1790665981022]