Historical Graph Display Parts - Mitsubishi MELSEC-Q Series User Manual

7 USER SCREEN CREATION FUNCTION

7.2.7 Historical graph display parts

Item
File name
Number of graph lines
Component type that can
be specified
Display form
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The logging data are displayed in a time-series line graph.
Up to 100 pieces of logging data can be displayed.
The latest logged data is displayed at the right end.
At the rightmost end of the graph, new data is automatically added every time logging
is performed. (Old data is erased.)
(1) Specifications
WSHstgrp.class
Up to 5 graph lines
Single word, Double word, Real number
(An error occurs when Bit or String is specified.)
Displayed items: LOGNO
1) Graph Vertical axis
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4) Logging time display box
Leftmost time: Displays the oldest time data
within the graph display range.
Rightmost time: Displays the current time data
within the graph display range.
Description
Line for numeric display
Set to the position where
numeric value is to be displayed.
This line position is changeable
by clicking on a vertical line.
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Points 70
3) Points specification display box
APLCOLOR
MELSEC-Q
2) Numeric display box
Displays component names
and current values at the
display line position.
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Data 1 100
Data 2 466
Data 3 932
Horizontal axis
Scroll bar
Changes the number of points.
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