Panasonic GTWIN, Reference Manual

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GTWIN Reference Manual
5.9 Line Graph Parts
213
The first table below provides the settings for a graph line part. In sampling mode, the part
contains 5 lines, i.e. 1 line for each device value over time. In block mode, the part contains 1
line that compares 5 device values at a given time.
The second table provides the actual values of the DT registers over time. Following the
tables are illustrations of what would appear on your GT screen, first in sampling mode, then
in block mode.
Depending on the mode selected, the setup of the line graph part differs.
Settings for line 0
Option name Setting Option location, Comment
Number of Lines in sampling
mode 5 Attributes dialog, "Basic Setup" tab, Reference
Specifies how many lines the graph will contain.
Number of Lines in block mode 1 Attributes dialog, "Basic Setup" tab, No. of Lines
Specifies how many lines the graph will contain.
Reference Device DT100 GT Configuration, Line Graph tab, [Settings],
Sampling, Start Device: DT100.
The reference device is the address sampled for
the first line. Successive lines result from
successive addresses being sampled.
Sampling Trigger in sampling
mode GT Timer, Sampling
Interval: 10s GT Configuration, Line Graph tab, [Settings],
Sampling Trigger: GT Timer, Sampling Interval:
10s.
Update Device in block mode R100 Attributes dialog, "Basic Setup" tab, Update
Device.
When R100 is ON, the values of DT100 - DT104
are read.
Number of divisions 4 horizontal
4 vertical
Attributes dialog, "Display" tab, Scale,
Horizontal/Vertical Line, Number of Divisions: 4
Line graph control device (see p.
48) WGR10 GT Configuration, Line Graph tab, Line Graph
Control
DT register values over time
Time (s) DT100 DT101 DT102 DT103 DT104
0 32 8 0 28 0
10 36 23 15 24 0
20 (T1) 40 28 20 20 0
30 40 35 22 15 8
40 40 34 24 19 7
50 (T2) 40 33 26 18 6
60 40 32 28 17 5