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3.
AD57G MONITORING FUNCTIONS
MELSEC-A
(2)
Settings by using
the AD57GP
The monitoring condition
in
the set polygon graph window must be set.
The monitoring conditions that should be set at each setting item
of
the
window are explained below.
The Operating Manual gives details about item setting methods.
I
Set polygon graph
window
3)
X axislspace
4)
I
Display format
1
5)
No. of graph lines
6) IMonitor device
I
Monitoring Condition Setting Description
.
~ ~ ~ e ~ p ~ o t t i n g
Item
I
Setting Contents
I
1)
Trigger
To display the pol gonal line raph of a batch display type, set the condition (timing) to col-
1
lect data to the ~ d 5 , 5 7 ~
and a%t device to be used in data collection trigger setting window.1
-
I
I
-"." ...-..
"
-.., .
To display a polygonal line graph according to a monitored device set in 6), set the
1
following in the display format (input) setting window.
2)
3)
Set the upper left and lower right coordinates of the graph display range.
Set the data length that is displayed on one polygonal line graph. Then, data to be
displayed on the graph and its point interval (number of dots of the X axis) are displayed
~ , , + n m ~ + i * ~ l l "
Sprite frame
X
axisispace
4)
5,
6)
I
Display format
No. of graph
lines
device
Data type
:
Set the unit of data collection to 16 bits (1 word) or 32 bits (2 words).
Upper limit of data
:
If data exceeds the upper limit, an upper limit graph is displayed.
1
If data is less than the lower limit, a lower limit graph is displayed.
Lower limit of data
:
The dot positions by which data is displayed on a graph are
converted according to this setting.
Set the number of graph lines to be displayed in the frame set in 4). (Max.
8
lines)
Set the data collection devices corresponding to each graph in 6).
Set the following in the monitor device edit window/monitor device setting window.
To display each graph set in 5), set the data storage target in the monitor device setting
window.
Then, set the type of each graph line and the color in the monitor device edit window.
*
Set the number of points of the X axis at the storage destination of data for every graph.
And, set the line type and color for the number of graphs set in 5).
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