3-321
3 Functions of NB-Designer
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
3-11 Address of System Memory
3
3-11-1 Local Bit (LB)
9044 Reserved by system
9045 Restart PT Set it to ON to perform this function (read/write).
9046 Promote security level This bit will be turned ON when we enter the higher
security level from the lower security level (read).
9050 Return to the status set originally to the
project
Set it to ON to perform this function and the system will
set the values which are set in the project to the system
parameter area of LW10000 or later, and will
automatically clear this bit to zero after the settings
completed (read/write).
9051 Control the execution of touch operation
when the backlight is off.
Setting it to ON can disenable the touch operation of
PT when the backlight is closed (read/write).
9052 Disable to write the return value of [PLC
Control] / [Switch Screens]
Set it to ON to disable to write Back function of PLC.
And it is only applicable to Write Back function of [PLC
Control] / [Switch Screens]. The Write Back function is
not disenabled when the value of LB9052 is OFF. In this
case, if you want to switch from Base Screen 10 to
Base Screen 12 by using [PLC Control] / [Switch
Screens] (Read address: D20), the switching can be
controlled only when the value of D20 is 12. And the
PLC will write 12 back to the word address D21
automatically after the screen is switched to the Base
Screen 12. If the Write Back function is disenabled, 12
will not be written back to D21 (read/write).
9053 Touch mark It turns ON when the screen is touched and it turns
OFF when the touching is released (read).
9055 Operation at disconnection: PLC The operation when the PLC is disconnected with NB
Unit will be performed according to the contents of
LB9055. OFF: All the commands written to PLC are
invalid. ON: Operation is normal (read/write).
9056 Operation at disconnection: touch
control
The operation when the PLC is disconnected with NB
Unit will be performed according to the contents of
LB9056. OFF: Enable the touch operation. ON:
Disenable the touch operation (read/write).
9060~9061 System Keyboard display bits: being
displayed in the right of the screen
When the user activates the Number Input Component
or Text Input Component located in the left of the
screen, the bit turns ON automatically and the
keyboard is displayed at the same time.
When the input is completed or canceled, the bit turns
OFF automatically. The keyboard is closed at the same
time.
9062 System Keyboard display bit: Keyboard
is displayed from the component placed
the upper left of the screen.
The bit turns ON when the keyboard is displayed from
the component placed at the upper left of the screen
and the bit turns OFF when the keyboard is closed from
it (Read).
9063 System Keyboard display bit: Keyboard
is displayed from the component placed
the lower left of the screen.
The bit turns ON when the keyboard is displayed from
the component placed at the lower left of the screen
and the bit turns OFF when the keyboard is closed from
it (Read).
9064~9065 System Keyboard Display bits: Keyboard
is displayed in the left of the screen
The bit turns ON when the keyboard is displayed from
the component located in the left of the screen and the
bit turns OFF when the keyboard is closed from it.
9066 System Keyboard display bit: Keyboard
is displayed from the component located
in the upper right of the screen
The bit turns ON when the screen is displayed and the
bit turns OFF when the screen is closed (Read).
9067 System Keyboard display bit: Keyboard
is displayed from the component located
in the lower right of the screen
The bit turns ON when the screen is displayed and the
bit turns OFF when the screen is closed (Read).
9068~9069 System Keyboard display bits: Keyboard
is displayed from the component located
in the screen
The bit turns ON when the screen is displayed and the
bit turns OFF when the screen is closed (Read).
Addresses Descriptions Comments
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