Omron NT631 Operation Manuals page 68

Using a Memory Unit (NT631/NT631C without V1)
Writing Screen Data to the PT Using Automatic Transmission (Memory Unit to PT)
Reference
(2) Switch the NT631/NT631C power ON.
The screen data is automatically written into the memory unit. The screen
data in the NT631/NT631C is preserved.
The messages "Preparing", "Transmitting", "Verifying", and "Finished" are
displayed on the screen in accordance with the progress of data writing.
When messages "Preparing", "Transmitting", and "Verifying" are displayed,
the RUN LED flashes, and when the message "Finished" is displayed, the
RUN LED lights.
(3) Switch the NT631/NT631C power OFF, remove the memory unit. To operate
NT631/NT631C continuously, switch the NT631/NT631C power back ON.
In this mode, screen data is forcibly written from the memory unit to the
NT631/NT631C irrespective of the setting status of the NT631/NT631C.
Since data transmission by this method is faster than when the Support Tool is
used, it can save a lot of time. When transmitting the same system program or
screen data to multiple NT631/NT631C, this mode becomes convenient.
When data is written to the NT631/NT631C, the data that has been stored up until
that point is lost.
S Method of execution
Use the following procedure to write the screen data in the memory unit to the
NT631/NT631C by automatic transmission.
(1) Check that the NT631/NT631C power is OFF, then set the DIP switches on
the memory unit as follows after installing the memory unit in
NT631/NT631C.
1 2 3 4 1 2
OFF OFF
SW1 SW2
It is not strictly necessary to set SW2-2 to "OFF" (to disable writing to the
memory unit), but it is recommended to do so to avoid loss of data in the
event of misoperation.
(2) Switch the NT631/NT631C power ON.
The screen data is automatically written into the PT.
The messages "Preparing", "Transmitting", "Verifying" and "Finished" are
displayed on the screen in accordance with the progress of data writing.
When messages "Preparing", "Transmitting", and "Verifying" are displayed,
the RUN LED flashes, and when the message "Finished" is displayed, the
RUN LED lights.
(3) Switch the NT631/NT631C power OFF, and remove the memory unit.
To operate NT631/NT631C continuously, switch the NT631/NT631C power
back ON.
3 4
SW2-3 ON: Bank 1
OFF: Bank 0
Section 3-6
59