Disabling/Enabling The Opening Of A Window - Omron NT631 Operation Manuals

Display and Control of Windows
8-4-3

Disabling/Enabling the Opening of a Window

Controlling the Window by Operation at the PT Status Control Area
[Setting]
[Operation]
15 14 13 12 11 10 9
0
Opening of a window by operation at the NT631/NT631C can be enabled/disabled
by using the method indicated below.
- Controlling the window by operation at the PT status control area
This method allows the opening of a window by operation at the NT631/NT631C to
be disabled. (Even if the opening of a window is disabled, it is possible to close the
window by operation at the NT631/NT631C, or to move a window by a touch
switch operation which has "window move" function. Also, opening/closing/mov-
ing a window by operation of the window control area is always possible.)
The PT status control area must be allocated to a word in the host, accordingly, no
special settings are required for the control of a window.
The bit for controlling the PT status (PT status control bit) is provided at the fourth
word (word n + 3) from the beginning of the PT status control area.
8 7 6 5 4 3 2
To disable the opening of a window by operation at the NT631/NT631C during the
operation of the NT631/NT631C, operate the PT status control area as indicated
below.
(1) Set "1" (ON) for bit 6 in the fourth word (word n + 3) from the beginning of the
PT status control area.
1 0 Bit
0
Controlled Item
15 Screen display
14 Processing priority registration (for NT link (1:N))
13 Continuous buzzer
Intermittent buzzer (short)
12
Display history initialization
11
Not used
10
Intermittent buzzer (long)
9
Backlight mode
8
7 Screen printing
6 PT window opening
Numeral/character string input
5
PT screen switching
4
Memory table copy execution
3
Memory table copy type
2
Alarm history initialization
1
0 Not used
Section 8-4
1 (ON) 0 (OFF)
Performed Not performed
Registered Canceled
Sounded Stopped
Sounded Stopped
Performed Not performed
Always "0"
Sounded Stopped
Lit Flashing
Performed Not performed
Disabled Enabled
Disabled Enabled
Disabled Enabled
Performed Not performed
Numeral Character string
Performed Not performed
Always "0"
487