Bar Graph Display

The Bar Graph Display visualises one or more Measurement Parameters as bars. Each bar's height and colour reflect the parameter's value and status.

Features

• Bar Height: Proportional to parameter value.
• Bar Colour:
  • Normal: Between warning limits (default grey).
  • Low: Below low warning limit (default blue).
  • High: Above high warning limit (default red).
• Orientation: Bars are vertical by default; can be changed to horizontal via System Menu.
• Max/Min Values: Shown beside each bar; editable via Display Limits dialog.
• Warning Limits: Displayed and colour-coded.
• Name/Description: Shown below each bar.
• Value: Engineering value shown below name/description; matches bar colour.

If a parameter is not in the Live Logging Configuration, “not logged” is displayed.

Selecting Parameters

• Single: Click bar or use cursor keys.
• Multiple:
  • Mouse: CTRL + click.
  • Keyboard: CTRL + cursor keys + SPACE.
• All: Use "Select All" from the Bar Graph Context Menu.

Display Limits

To change the display range for a parameter:

1. Open the Bar Graph Context Menu.
2. Select Display Limits.
3. Edit Low and High values.