492
Display and Control of Windows
Section 8-4
Opening/Closing a Window by Pressing a Touch Switch That Has the “Cursor Moving” Function
It is possible to give a “cursor moving key”, which is used to specify numeral or
character string input fields, the function of opening a window.
By this method, only the local window can be controlled.
In this method, a specific window (keyboard screen) can be opened at the same
time as a numeral or character string input field is specified by operation at the
NT31/NT31C.
When a cursor moving key is used, the window opens in the same manner as an
input key-window/keyboard function which has “open” action type.
123456
ABCDE
123
456
Numeral/character string input field
Touch switches for which
cursor moving and
window opening
functions set
When the top
touch switch
is pressed...
Numeral/character string input field
The specified window opens
123456
−41.8 −41.8
[Setting]
When creating a screen using the Support Tool, set the “cursor moving” function
for a touch switch and specify the input field. Then, specify the window number of
the window screen (keyboard screen) to be displayed at the same time and regis-
ter them for the screen.
The window screen numbers that can be set are:
0001 to 3999: Screen (keyboard screen) No. 1 to No. 3999
Reference: If the specified number is not the number of a window screen, no window opens.
[Operation]
(1) Press the touch switch which has the “cursor moving” function to specify the
numeral/character string input field. The specified window is automatically
opened.
Reference: When a window control area is allocated to a host, window screen number and the
bottom left coordinate of the window which is opened are notified to the window
control area. (Refer to page 496)
Also, window open status bit of the corresponding window type in PT status notify
area goes ON. (Refer to page 496)
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