Section 8.1.4 · Chapter 8: Graphs and Charts
Bar Graph - General Settings
This section describes how to define the general settings for a bar graph.

The above is an example of the General page of the Bar Graph dialog box.
The following table describes each property in the General page.
|
Property |
Description | |
|---|---|---|
| ID | The object’s identifier. It is generated when the object is created. The identifier is unique within the screen where the object is located. The format of the IDs for the bar graphs is BGnnnn. | |
| Note | You can type a note for the object. | |
| Shape settings |
For details about the following properties, see
Section 4.3.4 Setting up the
Shape of an Object.
|
|
| External Label | Check this option if you want the object to have an external label. Set up the external label in the External Label page. | |
| Direction | Specifies the bar direction for the bar graph. | |
| Data Type | The data type of the monitored variable. The supported data types include: 16-Bit Unsigned Integer, 32-Bit Unsigned Integer, 16-Bit Signed Integer, 32-Bit Signed Integer, 16-Bit BCD, 32-Bit BCD, 32-Bit Floating Point, 16-Bit Signed BCD (LMB), 32-Bit Signed BCD (LMB), 16-Bit Signed BCD (LMD), and 32-Bit Signed BCD (LMD) | |
| Monitor Address |
Specifies the variable to be monitored. Click |
|
| Dynamic Range | Check this option so the minimum and maximum of the monitored variable will be specified at runtime. When this option is selected, the minimum and maximum of the marks for the scale of the bar graph can be specified at runtime as well. The data that specifies the above two ranges should be set and arranged correctly in a memory block called the dynamic range parameter block. You need to specify the dynamic range parameter block for the bar graph in the Dynamic Range Parameter Block field. | |
| Dynamic Range Parameter Block |
Specifies the variable that stores the dynamic range
parameter block for the bar graph when Dynamic Range is
selected. Click
The following table shows the data arrangements of the parameter block when the data type is 16-bit and the scale of the bar graph is not dynamic. |
|
| Word | Parameter | |
| 0 | The minimum of the monitored variable | |
| 1 | The maximum of the monitored variable | |
| The following table shows the data arrangement of the parameter block when the data type is 16-bit and the scale of the bar graph is dynamic. | ||
| Word | Parameter | |
| 0 | The minimum of the monitored variable | |
| 1 | The maximum of the monitored variable | |
| 2, 3 | The minimum of the mark for the scale; 32-bit integer number | |
| 4, 5 | The maximum of the mark for the scale; 32-bit integer number | |
| The following table shows the data arrangement of the parameter block when the data type is 32-bit and the scale of the bar graph is not dynamic. | ||
| Word | Parameter | |
| 0, 1 | The minimum of the monitored variable | |
| 2, 3 | The maximum of the monitored variable | |
| The following table shows the data arrangement of the parameter block when the data type is 32-bit and the scale of the bar graph is dynamic. | ||
| Word | Parameter | |
| 0, 1 | The minimum of the monitored variable | |
| 2, 3 | The maximum of the monitored variable | |
| 4, 5 | The minimum of the mark for the scale; 32-bit integer number | |
| 6, 7 | The maximum of the mark for the scale; 32-bit integer number | |
| Min. | Specifies the minimum of the monitored variable when Dynamic Range is not selected. | |
| Max. | Specifies the maximum of the monitored variable when Dynamic Range is not selected. | |
| Bipolar Bar | Check this option for the bar graph to display the difference between the monitored value and the value specified in the Middle Point field. | |
| Middle Point | Specifies the reference value/point for the bipolar bar. | |
| Bar Pattern | Select a pattern for the bar graph. The pattern will be used to fill the bar. When the pattern is filled in the bar, the black part of the pattern is painted with the color specified in the Bar FG Color field, and the white part of the pattern is painted with the color specified in the Bar BG Color field. | |
| Bar FG Color | Select a color for painting the black part of the specified pattern. | |
| Bar BG Color | Select a color for painting the white part of the specified pattern. | |
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Source.Section 8.1.4 of the PM Designer Software User Manual, Edition 2.0, © Cermate Technologies Inc. (www.cermate.com, service@cermate.com). Reproduced online, with the manual's own figures, by TSL Automation Solutions, authorised Cermate distributor, for users of Cermate HMI panels. PM Designer and PanelMaster are trademarks of Cermate Technologies Inc.
Text and figures are the manufacturer's and may describe features your panel or software version does not have. For a plain-language introduction read the PM Designer guide; for help with a specific panel contact TSL Automation.