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3. AD57G MONITORING FUNCTIONS
MELSEC-A
' 1
When vertically displaying a bar graph:
The length of the
X
axis graph sprite frame must be set as shown below:
.
Normal type
(Right bottom
X
coordinates
-
Left top
X
coordinates
+
1)
2
(Offset
+
Space x (number of points
-
1)
+
bar width)
Cumulative type
(Right bottom
X
coordinates
-
Left top
X
coordinates
+
1)
a
(Bar width x Number of elements)
When horizontally displaying a bar graph:
The length of the
Y
axis graph sprite frame must be set
as
shown below:
Normal type
(Right bottom
Y
coordinates
-
Left top Y coordinates
+
1)
a
(Offset
+
Space x (number of points
-
1)
+
bar width)
.
Cumulative type
(Right bottom Y coordinates
-
Left top Y coordinates
+
1)
z
(Bar width x Number of elements)
*
2
When a monitor device is set for displaying a cumulative-type bar graph, data storage
targets for each element are specified.
(Monitor conditions of display example)
.
The graph consists of four bars.
A bar includes three elements.
The data storage targets are DO to 0 3 , D 4 to 07, and D8 to D1
1
of the self (A3ACPU).
A set of elements is stored sequentially.
(Display example)
( ) indicates a data
storage destination
(Monitor device edit window)
-
Vo.
-
1
2
3
4
5
6
====
9
10
11
12
PC sta-
tion No.
-
A3A-FF
A3A-FF
A3A-FF
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A3A-FF
A3A-FF
-
-
A3A-FF
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