System Manual: Siemens SIMATIC HMI (WinCCv7.0: Scripting VBS, ANSI-C, VBA)
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See also
WinCC Online Trend Control (before WinCC V7) (Page 271)
WinCC Function Trend Control (before WinCC V7) (Page 267)
ScreenItem Object (Page 134)
Relevant Property
Description
TRUE, when the object will be taken into account when forming the group display. BOOLEAN
write-read access.
See also
Group Display (Page 208)
ScreenItem Object (Page 134)
Replacement Property
Description
The "Index" property references a trend. Values, whose start value is unknown on activating
Runtime or for which a substitute value is used, have an unstable status. "Replacement"
defines
whether such values should be identified by the color defined in "ReplacementColor".
BOOLEAN write-read access.
See also
WinCC Online Trend Control (before WinCC V7) (Page 271)
WinCC Function Trend Control (before WinCC V7) (Page 267)
ScreenItem Object (Page 134)
ReplacementColor Property
Description
The "Index" property references a trend. Values, whose start value is unknown on activating
Runtime
or for which a substitute value is used, have an unstable status. "ReplacementColor"
defines the color used to identify this value. The color is defined as an RGB value. Whether
the information is evaluated is dependent on the value of the "Replacement" property.
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See also
WinCC Online Trend Control (before WinCC V7) (Page 271)
WinCC Function Trend Control (before WinCC V7) (Page 267)
ScreenItem Object (Page 134)
RightComma Property
Description
Defines or returns the number of decimal places (0 to 20).
See also
Bar (Page 188)
ScreenItem Object (Page 134)
Ro - Ru
Rotation Property
Description
The icon can be rotated on its middle axis vertical to the character layer. The attribute specifies
the angle of rotation in degrees. The angle of rotation is measured counterclockwise.
● 0: The angle of rotation is 0 degrees.
● 90: The angle of rotation is 90 degrees.
● 180: The angle of rotation is 180 degrees.
● 270: The angle of rotation is 270 degrees.
See also
HMI Symbol Library 1.4.1 (Page 233)
ScreenItem Object (Page 134)
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RotationAngle Property
Description
Standard objects
Defines or returns the rotation angle in degrees.
In Runtime, the object (starting from the configured starting position) is displayed rotated
clockwise around the reference point by the specified value. The changed orientation of the
object is only visible in Runtime.
The coordinates of the reference point are defined with the "Rotation Reference X" and
"Rotation Reference Y" attributes.
T-piece
Defines or returns the orientation of a T-piece in degrees.
The attribute can assume one of four values. If you enter another value, it is automatically
converted to modulus 360 and rounded up or down to the closest permissible value.
The orientation is produced by rotating the T-piece clockwise around the center point by the
specified number of degrees.
0 The standard position of the T-piece is the shape of the letter "T"
90 The "leg" of the "T" points towards the left
180 The "leg" of the "T" points upwards
270 The "leg" of the "T" points to the right
See also
Line (Page 166)
Polyline (Page 170)
Polygon (Page 168)
ScreenItem Object (Page 134)
RoundCornerHeight Property
Description
Defines or returns the corner radius.
Enter the value as a percentage of half the height of the object.
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See also
Rounded rectangle (Page 175)
ScreenItem Object (Page 134)
RoundCornerWidth Property
Description
Defines or returns the corner radius.
Enter the value as a percentage of half the width of the object.
See also
ScreenItem Object (Page 134)
RowScrollbar property
Row scroll bars - RowScrollbar
Enables the display of row scroll bars.
The following settings are available:
Value Description Description
0 no No row scroll bars.
1 as required Row scroll bars are displayed if horizontal space requirements of the
control are greater than the actually available display area.
2 always Row scroll bars are always displayed.
The attribute can be assigned dynamic properties by means of the name RowScrollbar.
RowTitleAlign property
Row label alignment - RowTitleAlign
Specifies the type of row label alignment.
The following settings are available:
Value Description Description
0 left The row headers are aligned left.
1 centered The row headers are aligned to center.
2 right The row headers are aligned right.
The attribute can be assigned dynamic properties by means of the name RowTitleAlign.
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RowTitles property
Display row labels - RowTitles
Enables the display of row labels.
Value Description
TRUE The row labels are displayed.
FALSE The row labels are not displayed.
The attribute can be assigned dynamic properties by means of the name RowTitles.
RTPersistence property
Online configuration at the next picture change - RTPersistence
Enables retention of the online configurations of the control after a picture change.
The following settings are available:
Value Description Description
0 Discard The current online configurations are discarded at the next picture change.
1 Retain The current online configurations are retained at the next picture change.
2 Reset The current online configurations are reset at the next picture change.
The attribute can be assigned dynamic properties by means of the name RTPersistence.
RTPersistencePasswordLevel property
Operator authorization for online configuration - RTPersistencePasswordLevel
Displays the authorization for online configuration. You can edit the authorization using the
selection button. Authorizations are configured in the "User Administrator" editor.
The attribute can be assigned dynamic properties by means of the name
RTPersistencePasswordLevel .
RTPersistenceType property
Online configuration - RTPersistenceType
Defines how to retain online configurations of WinCC.
The following settings are available:
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Value Description Description
0 Do not retain Online configurations are not retained. These are lost at
the next picture change.
1 Retain at runtime Online configurations are retained at runtime. These are
lost on exiting.
2 Retain permanently Online configurations are retained permanently. These
are also available after restart.
The attribute can be assigned dynamic properties by means of the name
RTPersistenceType.
RulerFont Property
Description
This attribute defines the font of the table of the tag values, which is displayed by the key
function "Display value at this position" / "Ruler". Write/Read access.
RulerPrecisions Property
Description
Defines the number of decimal places to which a measured value should be displayed when
it is determined using the "Display value at this position" function.
See also
WinCC Online Trend Control (before WinCC V7) (Page 271)
ScreenItem Object (Page 134)
RulerPrecisionX Property
Description
Defines the number of decimal places used by the "Display value at this position" to display
the
X-coordinate of a measured value. Whether the information is evaluated is dependent on
the value of the "TimeAxisX" attribute.
See also
WinCC Function Trend Control (before WinCC V7) (Page 267)
ScreenItem Object (Page 134)
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RulerPrecisionY Property
Description
Defines the number of decimal places used by the "Display value at this position" to display
the Y-coordinate of a measured value.
See also
WinCC Function Trend Control (before WinCC V7) (Page 267)
ScreenItem Object (Page 134)
RulerType property
Window - RulerType
Specifies window to be displayed in Runtime. Which specific blocks can be used as columns
of the TrendRulerControl depends on the window type.
The following window types can be selected:
Value Description Description
0 "Ruler" window The ruler window shows the coordinate values of the
trends
on a ruler or values of a selected row in the table.
1 "Statistics range" window The statistics range window shows the values of the low
and high limit of trends between two rulers, or displays
the selected range in the table.
2 "Statistics" window The statistics window shows the statistic evaluation of
trends between two rulers, or it displays the selected
values in the table.
The attribute can be assigned dynamic properties by means of the name RulerType.
1.14.4.18 S
Sa - Sc
SameSize Property
Description
TRUE, when all four buttons of a Group Display object have the same size. BOOLEAN write-
read access.
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See also
Group Display (Page 208)
ScreenItem Object (Page 134)
SavedTrend Property
Description
Displays the name of the last saved trend that was exported in WinCC Online Trend Control
using the Save Report button. Read only access.
ScaleColor Property
Description
Defines or returns the color of the scale. LONG write-read access.
The "Scaling" property must be set to TRUE for the color to be displayed.
See also
Bar (Page 188)
ScreenItem Object (Page 134)
ScaleTicks Property
Description
Defines the number of segments into which the bar will be subdivided by large tick marks of
the scale:
0-100: Object can be divided into a maximum of 100 segments
= 0: The optimum number of segments is set automatically.
See also
Bar (Page 188)
ScreenItem Object (Page 134)
Scaling Property
Description
TRUE, when a scale should also be used to represent a value. BOOLEAN write-read access.
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See also
Bar (Page 188)
ScreenItem Object (Page 134)
ScalingType Property
Description of Bar Scaling
Defines or returns the type of bar scaling. Value range from 0 to 6.
0 = linear
1 = logarithmic
2 = negative logarithmic
3 = automatic (linear)
4 = tangent
5 = square
6 = cubic
The "Scaling" property must be set to TRUE for the color to be displayed.
Description of Online Trend Control
Specifies or returns the type of scaling for a trend referenced by "Index". Value range from 0
to 2.
0 = linear
1 = logarithmic
2 = negative logarithmic
See also
WinCC Online Trend Control (before WinCC V7) (Page 271)
Bar (Page 188)
ScreenItem Object (Page 134)
ScalingTypeX Property
Description
Defines the type of scaling of the X-axis of a trend referenced with "Index". Whether the
information is evaluated is dependent on the value of the "TimeAxisX" attribute.
0: Linear
-1: Logarithmically. This setting prevents the display of negative values.
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-2: Logarithmically negated. This setting prevents the display of positive values.
See also
WinCC Function Trend Control (before WinCC V7) (Page 267)
ScreenItem Object (Page 134)
ScalingTypeY Property
Description
Defines the type of scaling of the Y-axis of a trend referenced with "Index".
0: Linear
-1: Logarithmically. This setting prevents the display of negative values.
-2: Logarithmically negated. This setting prevents the display of positive values.
See also
WinCC Function Trend Control (before WinCC V7) (Page 267)
ScreenItem Object (Page 134)
ScreenName Property
Description
Defines the picture to be displayed in the picture window in Runtime or returns the picture
name.
Note
Always enter picture names without the extension "PDL" for reasons of compatibility with
future versions.
See also
Picture Window (Page 191)
ScreenItem Object (Page 134)
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System Manual, 11/2008,