Omron NT21 Series, Reference Manual

Page: 157 / 466

2-10 Section Graphs
148
When a Frame Is Set
Graph width: 8 dots
999%
↑ ↑
Percentage display
0% position 100% position
When No Frame Is Set
999%
↑ ↑
Percentage display
0% position 100% position
1-dot-wide space
Graph width: 8 dots
•
Check mark:
The display follows the same pattern as when no check mark is set in the
negative range of the graph.
3. When the absolute value of the percentage value is greater than 1000%
The graph is displayed in the same way as described in (2) above.
The percentage value is displayed as follows according to the setting for
Display Sign:
•
No check mark: ***%
•
Check mark: ****%
Bar graphs indicate numeric values in accordance with the General settings.
For details on the method of display depending on the General settings, refer to
Common Attributes (page 145).
Bar graphs have no input function.
Bar graphs have no output function.
Bar graphs calculate the percentage value in accordance with the settings made
for Settings.
For details on the calculation method depending on the Settings settings, refer to
Common Attributes (page 145).
Relationship with Other Elements
•
For details on how numeric values are stored in numeral memory tables, refer
to
2-3 Numeral Memory Tables (page 64).
•
Bar graphs overlap with other elements in accordance with the order in which
they were registered for the screen with the Support Tool. However, the way in
which they overlap can be changed with the Support Tool.
2-10-2 Analogue Meter
The contents of a numeral memory table or host words are displayed in the form
of a circle-shaped analogue meter.
The numeric value can also be indicated as a percentage of the designated nu-
meric value. Also, scale display is possible.
60%
Restrictions
•
The analogue meter is available only in NT31/NT31C and NT631/NT631C PTs
with the -EV
j
suffix on the system program’s version number.
Display Functions
Input Functions
Output Functions
Processing Functions
Function Outline
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