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4-5
Section
Graphs
140
[To display a value below 0%: Sign display “Yes”]
The bar graph is displayed in the range of –100% to 100%. The middle of the
bar graph indicates 0%.
% display
0%
100%
–100%
–60%
[Not to display a value below 0%: Sign display “No”]
The bar graph is displayed in the range of 0% to 100%. The end of the bar
graph indicates 0%. Values below 0% are indicated as 0%.
% display
0%
100%
60%
•
Differences in the bar graph display method according to the % values
The bar graph display method varies according to the % value range.
(1) When the % value is in the minus range
The display varies as follows according to the sign display setting:
Sign display “No”: Displayed as 0%.
Sign display “Yes”: Displayed in the minus range.
(2) When the absolute value of the % value is in the range of 100% to 999%
The % value is displayed as it is.
Sign display “No”:
The display will be as mentioned below according to
the graph frame setting.
When the frame is displayed:
% display
0%
100%
999%
Graph width: 8 dots
↔
When the frame is not displayed:
% display
0%
100%
999%
Graph width: 8 dots
↔
1-dot-wide space
Sign display “Yes”:
A value below –100% will be displayed in the minus
direction as shown above.
Summary of Contents for NT620C
Page 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Page 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Page 3: ...iv...
Page 5: ...vi...
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