Technical Reference Manual - InduSoft

Alarms, Events, and Trends
Command/Tool Icon Description Activation Tag
Window Zoom
Horizontal Zoom
Vertical Zoom
Zoom In
Zoom Out
Cancel Zoom
Legend Properties
Pen Style
Add Pen
Remove Pen
Multiple Sections
Allows the user to click on the trend graph and drag the cursor to select the
area that must be visible when the cursor is released.
This option is disabled when the Multiple Section option (for the Y scale) is
active.
Allows the user to click on two points in the trend graph, defining the
horizontal scale that must be available.
Allows the user to click on two points in the trend graph, defining the vertical
scale that must be available.
This option is disabled when the Multiple Section option (for the Y scale) is
active.
Zooms in (i.e., halves the current X and Y scales) each time the user clicks
the tool.
Zooms in (i.e., doubles the current X and Y scales) each time the user clicks
the tool.
Cancels the current zoom and returns the trend graph to its original scale.
Opens a dialog which can be used to modify the Legend main settings.
Opens a dialog which can be used to modify the pen style of the selected
trend.
Opens a dialog which can be used to add a new trend to the trend control.
Removes the selected trend from the trend control.
Switches the Y scale between Multiple Sections (a section for each trend) and
Single Section (all trend share the same Y scale section).
0 = disable zoom
1 = enable zoom
Resets to 0 after user input.
1 = execute command
Resets to 0 after execution.
0 = Single Section
1 = Multiple Sections
Cursor Switches the cursor (ruler) between visible and hidden. 0 = Cursor hidden
1 = Cursor visible
Auto Scale
Print
SPC
Changes the Y axis scale to fit all values from the trends that are currently
being monitored.
Prints the current state of the trend control. (Historical data are not printed.)
Opens a dialog which can be used to show the statistical process control
(SPC) information for the selected trend:
• Draw Mode…
• Shade: Draws the average value as a dashed line, and draws the
min/max values and standard deviation as shaded areas.
• Line: Draws the average value and standard deviation as dashed
lines, and draws the min/max values as solid lines.
• Show average: Show the calculated average of all of the trend's
historical values.
1 = execute command
Resets to 0 after execution.
The tag's Bit properties (B0–B4) can be
used to open the dialog and pre-select
options:
• tagname->B0
• 1 = open dialog
Resets to 0 after open.
• tagname->B1
• 0 = Draw Mode: Line selected
• 1 = Draw Mode: Shade selected
• tagname->B2
• 0 = Show average cleared
• 1 = Show average selected
• tagname->B3
• 0 = Show standard deviation
cleared
• 1 = Show standard deviation
selected
InduSoft Web Studio Page 271