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3-6SectionUsing a Memory Unit (Versions without the -Vj Suffix)
51
2. Switch the NT31/NT31C power ON.
The screen shown below is displayed.
(Example)
Current PT Screen Data
The comment for the screen data in the NT31/NT31C is displayed here.
Current Memory Unit Screen Data
The comments for the screen data in each area are displayed here.
Pressing the Trans. Direction Change and Bank Change touch switches chan-
ges the selections for the direction of transmission and the area of the memory
unit used.
3. Press Execute.
The data is transmitted.
The messages Preparing, Transmitting, Verifying, and Finished are dis-
played in accordance with the progress of data transmission.
4. Switch the NT31/NT31C power OFF, remove the memory unit, then switch
the NT31/NT31C power back ON.
If an error occurs when using the memory unit, the NT31/NT31C operates as
follows.
• The details of the error and remedial action are displayed on the screen.
• The continuous buzzer sounds.
• The RUN LED flashes.
If a protect setting error occurs when executing manual transmission, it is pos-
sible to return to the memory unit manual transmission screen by pressing the
OK touch switch, but in the case of other errors, the status described above re-
mains in effect until the NT31/NT31C power is turned OFF or reset.
When an error occurs, take remedial action by referring to the table below.
Error Probable Cause Remedial Action
Mode setting error DIP switches SW1-1 to
SW1-3 are all OFF, or
more than one is ON.
Turn the NT31/NT31C power
OFF, set the memory unit DIP
switches correctly, then turn the
NT31/NT31C power back ON.
Protect setting error
(automatic
transmission)
Writing to the data write
destination has been
prohibited by the setting
of SW2-1 or SW2-2.
Turn the NT31/NT31C power
OFF, set the memory unit DIP
switches correctly, then turn the
NT31/NT31C power back ON.
Protect setting error
(manual
transmission)
Writing to the data write
destination has been
prohibited by the setting
of SW2-1 or SW2-2.
Perform either of the following
procedures.
S Press the OK touch switch to re-
turn to the memory unit manual
transmission screen, make the
correct settings, then try again.
S Turn the NT31/NT31C power
OFF, correct the DIP switches
settings of the memory unit, then
turn the power back ON.
Errors When Using a
Memory Unit