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3. AD57G MONITORING
FUNCTIONS
MELSEC-A
(2)
Settings by using the AD57GP
The monitoring condition in the set
scatter 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.
Set scatter
graph
window
Number
Setting Item
s : '
Erasing
device
Sprite frame
5)
Point attribute
X axis
parameter or
parameter
7)
(
Display type
8)
1
Monitor dev.
Monitoring Condition Setting Description
1)
Display type
p G i i 7 '
Setting Contents
When a scattered graph is displayed, set the type of data collection either to point by
point or several po~nts in batch. (See 'Functions'.)
To display the scattered graph of a batch display type, set the condition (timing) to collect
data to the AD57G and a bit device to be used in data collection trigger setting window.
If the 'sample' is set in 1). set the condition (timing) to erase a scattered graph displayed
and the bit device in the data collection trigger setting window.
if the 'batch' is set in
I ) ,
this setting is not necessary.
2)
3)
4)
5 )
6 )
7 ,
8)
Set the upper left and lower right coordinates of the graph display range.
To displav the graph of collected data, set the color, type and size of each point in the
point ittribute setting window.
Trigger
r ~ r a s i n g device
Sprite frame
Point attribute
m a x i s parameter
)Display type
I
onit it or
dev.
I
Set the parameter that is set in 7) and 8) for the X axis or for the Y axis.
~ond.
+
PC
- 1
Device
0
Cond.
L - 1
PC
(
~ ~ e c e
0
L-UPX:
Y:
O R - L O W X ~
0
(X: 0-639 YO-399)
Col .
0
Type
[7
Size
- 1
PC
(
~evice
To display a scattered graph, set the following in the display format (input) setting
window according to a monitored device set in 8).
(It is not necessary to make settings of the X axis same as that of the Y axis.
Data type
:
Set the unit of data collection to 16 bits (1 word) or 32 bits
(2 words).
'pper limit
Of
data:
if data exceeds the upper limit, an upper limit graph is displayed.
If data is less than the lower limit, a lower limit graph is displayed.
limit
Of
data:
The dot positions by which data is displayed on a graph are
converted according to this setting.
Set the storage destination of data for a scattered graph display in the monitor device
setting window.
When setting 'batch' in I ) , set the number pf points of a scattered graph.
On the other hand, when setting 'sample',
1' is displayed.
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