NS-SERIES Datasheet, PDF (19/57 Pages) Omron Electronics LLC – Programmable Terminals

Plentiful Graphing Functions
Data Log Graph (Trend Graph)
Up to 128 data can be collected in the cycle of
500ms. Logging data is stored as a CSV file in
the Memory Card inserted in the NS-series PT.
The log data files in the Memory Card
appear as shown below when the read
file button is pressed.
Logging data is stored as a CSV file in the Memory
Card mounted in the NS-series PT. The data stored
in the Memory Card can be read or deleted from
the screen.
Read file button
A log can be saved automatically, without any
programming, just by selecting the Save the data
periodically Option in the Data Log Setting Window.
Suffixes are automatically added to file names set in the CX-Designer.
Memory Card
Auto-
matically
saved
Logging data for each day
(43,200 points) is saved in
the Memory Card in CSV
format.
LOG001.CSV 04/06/04 10:00
LOG002.CSV 04/06/05 10:00
LOG003.CSV 04/06/06 10:00
LOG004.CSV 04/06/07 10:00
LOG005.CSV 04/06/08 10:00
LOG006.CSV 04/06/09 10:00
LOG007.CSV 04/06/10 10:00
It is possible to make a
one-week log by automatically
saving the data seven times.
Line Graph Function
The data logged by the PLC can be displayed in
overlapping graphs, so a device's operation
can be compared for evaluation and analysis.
In addition, up to 1,000 words of consecutive
data can be displayed as a line graph, data can
be displayed together, and any region can be
magnified.
(1) Graphs can be superimposed.
(2) The display can be magnified.
Continuous Line Function
Any position from the host (PLC) can be plotted
PLC
as a graph. A graph can be plotted in any
D0000
X1
position by specifying the X and Y coordinates
D0001
Y1
of the vertices. Also, the graph can be moved
D0002
X2
on the screen by specifying the movements
Y2
X3
from the PLC.
Y3
Y
(X2, Y2)
(X1, Y1)
(X3, Y3)
X
Information in the PLC's format can be plotted
moment-by-moment.
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