IDEC MICRO/I HG4G-CJT22 F-B Series User Manual page 830

2 Line Chart
Log Trend (Pen Recorder):
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:
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.
(Start address number) D100-0 value Update
D100-1 value Erase
(Start address number +1) D101 value
Number of device addresses to display values
(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
If there are many items of data to display, it may take some time to update the display.
11-24
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:
Ch1 data 5
Ch2 data 0
120
100
80
60
Display
40
20
0
-20
Opera on
Display point 1
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.
0 1
0
5
10
50
20
60
10
120 120
100 100
80 80
60 60
Display
40 40
20 20
0 0
-20 -20
Update
Operation
Do not erase
WindO/I-NV4 User's Manual
30 80
10 30
120 120 120
100 100 100
80 80 80
60 60 60
40 40 40
20 20 20
0 0 0
-20 -20 -20
Display point 2 Display point 3 Display point 4
0 0 1
0 1 0
5 3
10 70
50 100
20 90
60 110
10 80
120
100
80
60
40
20
0
-20
Update Update
Erase Do not erase
Number of display
points changed
90 110 110
40 40 30
120 120
100 100
80 80
60 60
40 40
20 20
0 0
-20 -20
Scroll,
Display point 5
display point 6
0 1 0 1
0 0 1
5 5
10
20
50 80
20
30
60 90
10 20
120 120
100 100
80 80
60 60
40 40
20 20
0 0
-20 -20
Update Update
Do not erase Erase
Number of display
points changed