Omron NT-SERIES - SUPPORT TOOL FOR WINDOWS V4, Operation Manual

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6-9 Section Graphs
230
When displaying a specific value (reference value) in a bar graph, the percent-
age value is calculated based on the values for 100%, 0%, and –100%.
If the 100% value, 0% value, and –100% value are set as indicated below, ref-
erence values are displayed in the bar graph as shown below.
Bar graph
Value referred to: 3000
100%
Value referred to: 1500
50%
Value referred to: 0
0%
Value referred to: –1000 ć
50%
Value referred to: –2000 ć
100%
If the 100% value, 0% value, and –100% value are set using numeral memory
table entries as indicated below, the percentage value of the reference value is
calculated according to the value stored at the specified address.
Numeral
memory table
0
1
2
3
4
5
–2000
0
3000
Bar graph
6-9-2 Analogue Meter
A present value in a numeral memory table entry is displayed in the form of quar-
ter, semi-circle, circle graph.
Analogue meter can be used only with the NT21 and with the NT31, NT31C,
NT631, and NT631C “-V1” and above.
Numeral Memory Table
65%
0650
–100% 100%
0%
A value in a numeral memory table entry is
converted into a percentage value, in the
range
from 0 to 100% or from –100% to
100%, and displayed in the form of
quarter, semicircle, circle graph.
Also, scale display is available.