Maple Systems MAPware-7000 - Manual (Page 190)

190 MAPware-7000 Programming Manual
1010-1040, Rev. 02
3. Drag mouse cursor to an end point for the Historical Trend Graph object and release. The
object appears on screen and the Historical Trend Properties box displays.
4. Note: Before you can place a historical trend graph on the screen, you must first configure
the Data Logger (see Chapter 8 – DataLogger and Trending)
Historical Trend Properties Options

Appearance section – these attributes determine the general look of the historical trend
graph.

Background Color – determines the fill or background color of the historical trend graph.
Click on the
button to display the color palette and select a color.

Error Message Font Color – determines the color of any error messages that may appear
during the execution of the historical trend graph. Click on the
button to display the
color palette and select a color.

Font – used to configure the pixel size (WxH) of the error message. Options are 5x7 and
7x14 pixels. Note: error messages that do appear display along the bottom of the trend
graph.

Grid – option to display gridlines on the historical trend graph

Grid Color – determines the color of the gridlines. Click on the button to display the
color palette and select a color.

Label – option to have a text label appear on the top of the historical trend.
o Label Font – determines the font type, size, etc.
 Name- Type font used
 Size- select font size
 Bold- select ‘True’ to enable
 Italic- select ‘True’ to enable
 Underline- select ‘True’ to enable
o Label Text – enter the text to appear in the label
o Label Text Color – determines the text color of the label. Click on the
button
to display the color palette and select a color.

Language – highlight the language that must be selected to display the entered text

Design (List S) – identifies object

Layout (List T) – coordinates (i.e. size and position) for the object

Tag Attributes section – use this section to configure the number of trend lines (target
tag addresses) and colors.

Data Type – options are
Data Type Range
Target Address
(2 bytes) Target Address
(4 bytes)
Unsigned 0 to 65535 0 to 4294967295
Signed -32768 to 32767
-2147483648 to
2147483647
Hexadecimal 0000 to FFFF 0000 to FFFFFFFF
BCD
1
0 to 9999 0 to 99999999
Floating Point
2
NA Maximum of 9 digits