2 Line Chart
11-24 WindO/I-NV4 User’s Manual
Example: When the start address number is D100
The display updates when the value of D100 changes from 0 to 1. The display is erased when the value
changes to 2. The display is first erased and then updated when the value changes to 3.
Log Trend (Pen Recorder): Shows values of device addresses sampled with the Data Log function in a trend
chart. The displayed chart is updated each time the latest data is sampled and the
latest data is always displayed at the right edge. The entire chart shifts to the left
point by point and the display is updated.
Example: Display Points on the X-Axis tab is 5:
Scroll,
display point 6
Display point 1 Display point 2 Display point 3 Display point 4 Display point 5
30
10
80
30
90
40
110
40
110
30
5
0
Ch1 data
Ch2 data
Display
Operaon
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
To display multiple items of data, set the sampling conditions and data size for the data to display to the
same settings. The data cannot be displayed if its sampling conditions or data size is different.
The chart can display a maximum of 20 lines.
Device Address Display: Display the values of multiple, continuous device addresses as a single line chart. The
data size for the device addresses is 16 bits.
Updating and erasing the display is controlled by the lower 2 bits of the start address
number value (control status) of the continuous device addresses.
The number of values of device addresses to display is specified by the value of start
address number + 1.
The values of device addresses from start address number + 2 are displayed on the
chart.
Number of display
points changed
Number of display
points changed
Operation
(Start address number +2) D102 value
(Start address number +3) D103 value
(Start address number +4) D104 value
(Start address number +5) D105 value
(Start address number +6) D106 value
Display
20
80
70
100
10
50
30
90
90
110
20
60
20
010
80
001
10
0
Update
Erase
Update
Do not erase
Update
Do not erase
Update
Erase
Update
Do not erase
55355
(Start address number +1) D101 value
Number of device addresses to display values
D100-1 value Erase
010101001
(Start address number) D100-0 value Update
10
50
20
60
10
10
50
20
60
10
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
0
20
40
60
80
100
-20
120
If there are many items of data to display, it may take some time to update the display.
To Next Page
Loading...
Need help?
General
