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FX Series Programmable Controllers Object Function Description 8
8-15
Input items
1 ) Word Device
Enter a word device in the PC which specifies the No. in the image library.
Available word devices: T, C, D, V, Z
2 ) Data Size
Select either one between "16 bits" and "32 bits". Make sure to select "32 bits" when a high-speed
counter or 32-bit counter is specified in 1) Word Device.
3 ) Displayed value
Select "Current" or "Preset" as the type of the data specified in 1) Word Device.
The available data type varies depending on the word device as shown in the table below.
4 ) Data Changeable
Set whether or not the data of the device specified in 1) Word Device can be changed using the
keyboard, the ten-key pad built in the DU, the "Increment" object and the "Decrement" object.
However, when "Preset" is selected in 3) Displayed Value, "Data Changeable" should be set effective so
that the system becomes the status in which programs in the PC can be changed.
This setting cannot be performed in the F940GOT.
5 ) Minimum Value and Maximum Value
Set the lower limit and the upper limit of numerics which can be entered to a word device when 4) Data
Changeable is selected (when the check mark “
"
“ is added).
Direct: Enter a numeric directly.
( 2) Data Size16 bits: -32,768 to +32,767 32 bits: -2,147,483,648 to +2,147,483,647)
Indirect: Enter a word device (T, C, D, V or Z).
6 ) Position
Enter the X and Y coordinates as the start point from which the graph is to be displayed.
7 ) Graph Type
Select the bar graph shape and the change direction by clicking the desired radio button.
Right: Horizontal (from right to left)
Up: Vertical (from top to bottom)
Left: Horizontal (from left to right)
Down: Vertical (from bottom to top)
8 ) Bg and Fg
Select the background color and the bar graph respectively from the color pallet.
9 ) Size
Enter a numeric in dots to "W" (width) and "H" (height) respectively as the display size.
Available size: 16
×
8 dots ~ 320
×
240 dots (W
×
H)
Table:8.7
1) Word Device 2) Data Size 3) Displayed value
T
16 bits Current/Preset
C
16 bits/32 bits Current/Preset
D
16 bits/32 bits Current
V
16 bits/32 bits Current
Z
16 bits/32 bits (making a pair with "V") Current
(0,0) X
Y
Start point