Omron Programmable Terminals NT31 NT31C - Manual (Page 55)

3-5 Section Using a Memory Unit (-Vj Versions)
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In this method, the direction of transmission and area of the memory unit used
are set by touch switch operations at the NT31/NT31C. Transmission can be
executed while checking the settings.
Reference: When data is written to the NT31/NT31C or memory unit, the data that has been
stored up until that point is lost.
Method of Execution
Use the following procedure to write screen data using manual transmission.
1, 2, 3... 1. Check that the NT31/NT31C power is OFF, then set the DIP switches on the
memory unit as follows.
SW1 SW2
Setting of SW1-4 not relevant
Setting of SW2-3 not relevant
Setting of SW2-4 not relevant
In order to avoid loss of data in the event of operating errors, it is advisable to
set SW2-1 and SW2-2 so as to disable writing to the unit from which the data
is to be read.
2. Switch the NT31/NT31C power ON.
Display language select screen appears.
3. Press the Japanese or English touch switches to select the display lan-
guage.
The following descriptions are for when English is selected.
The screen shown below is displayed.
Current PT Screen Data, System
The first line: Compatible PT type for the system program inside PT.
The second line: System program name and Version for the system pro-
gram inside PT.
Reading and Writing Data
by Manual Transmission