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6.
AD57G SYSTEM MENU OPERATION WHEN
-~
~
MONITORING IS EXECUTED
MELSEC-A
6.6.1
Display contents and screen operations of the trend graph redisplay
(1)
Display contents
[Display example]
<Model>
Defective rate for each model
I
A.,
(%I
1
Planned number
-
Actvlllnvmber
-----------
De+ectwerate
- - - - - - - 5 0
_
..
-
E i m time
(30
minute int~wels)
(a) Display contents when a screen is selected
.
Displays the monitor screen canvas area including the trend graph
selected on the trend graph directory screen.
.
Displays all graphs if the monitoring condition is set to display
several graphs.
The data used for displaying a trend graph consists of the numbers
of the most recent data items. Nhese numbers are determined bv
setting the Point space.)
Monitor display is executed for the trend graphs corresponding to
each displayed canvas screen.
(b) Does the trend data file contain collected data?
Redisplays collected data if that data is stored in the corresponding
trend data file.
If (a) collected data is not stored in the trend data file, or (b) the
stored data has been deleted, the collected data display area be-
comes blank. (at the AD57G start-up)
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