User's Manual

Chapter 3 Creating and Editing Screens
3-178 Revision May, 2010
3.8.12 Sampling Elements
Fig. 3-8-29 Sampling Elements
3.8.12.1 Historical Trend Graph
Property Description of Historical Trend Graph Elements
Property Description of Historical Trend Graph Element
Border Color
Background
Color
The below element background color is set to black and its border
color
Curve Field Total 1~8 curves can be set and displayed.
Setting
Buffer ID
Use this option to set the number (No.1 ~ No.12) of
history buffer for reading the data of PLC corresponding
address. The user can press the History Buffer Setup
button or click Option > History Setup (Choosing
History Setup command from menu bar) to set the PLC
corresponding address.