Table of Contents
Advertisement
•
5. MONITOR FUNCTIONS AND THEIR USE
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)
~
(Offset + Space x (number of points - 1) + bar width)
Cumulative type
(Right bottom X coordinates - Left top X coordinates + 1)
:!:
(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)
<!:
(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 01 display example)
The graph consists of four bars.
A bar includes three elements.
The data storage targets are DO to D3, D4 to D7, and DB to D11 of the self (A3ACPU).
A set 01 elements is stored sequentially.
(Display example)
(Monitor device edit window)
(011)
•
(07)
(03)
() indicates a data
storage destination.
No.
PC sta-
Device
Color
Type
fi
tion No.
1
A3A-FF
DO
I
Green
I
I
..
:':: ;j
2
A3A-FF
D1
3
A3A-FF
D2
4
A3A-FF
D3
5
A3A-FF
D4
I
White
I I
I
6
A3A-FF
D5
9
A3A-FF
D8
I
Blue
I
rAJ
10
A3A-FF
D9
11
A3A-FF
D10
12
A3A-FF
D11
5-93
Advertisement
Table of Contents
