6-9
Section
Graphs
241
Property setting
General
Position:
Indicates the display position of the trend graph.
(The reference point is at the upper left corner of the trend
graph)
Size:
Indicates the size of the trend graph.
Display
Type:
Specify the trend graph display type.
Standard, Pen Reco (pen recording)
Drawing Width: Specify the amount of graph shift when the display is updated.
Frame:
Specify whether or not a frame is displayed for the trend graph.
Display Sign:
Specify whether or not a display area for negative values is
displayed.
Direction:
Specify the direction of trend graph movement.
Right (
→
), Left (
←
), Up (
↑
), Down (
↓
)
Sampling Cycle:
Specify the graph updating time interval.
NT30, NT30C, NT620S, NT620C, NT625C:
0.1 second unit
NT21, NT31, NT31C, NT631, NT631C:
0.5 second unit
Color
Frame:
Specify the color of the trend graph frame if [Frame] is selected.
(Can only be set for PTs with color display.)
White, black, blue, red, magenta, green, cyan, yellow
+Range:
Specify the color of trend graph displayed for a positive value.
(Can only be set for PTs with color display.)
White, black, blue, red, magenta, green, cyan, yellow
–Range:
Specify the color of trend graph displayed for a negative value.
(Can only be set for PTs with color display.)
Valid only when [Display Sign] is selected.
White, black, blue, red, magenta, green, cyan, yellow
Settings
:
Specify this when displaying multiple graphs (lines). The line
properties [Line] are displayed.
:
Specify this when deleting a graph (line).
:
Specify this when modifying a graph (line). The line properties
[Line] are displayed.
Logging Property (only for NT21, NT31, NT31C, NT631, and NT631C)
Data logging: Specify whether or not the data logging function is used.
Background:
Specify whether or not the background function is used.
