Omron NV3W-MR20L-V1 Operation Handbook page 22

Setting the function for the data part
Double-click the data part. Select the Basic Setup Tab. Make a necessary setting as shown
below. Note: This example uses the default setting.
Setting to enable or disable input and other setting items
Click the Input Tab. Select On. Make the input settings.
Click the OK Button to lose the setting dialog box. This completes the data part setting.
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Data to Display:
Set Number of Digits, Data
Format and Zero Suppression.
Note: Select ASCII for Data Format
when the data is indicated or
entered as a character string.
Address:
Set the PLC word address.
Input:
Select either On to enter values from the
screen or Off not to do it.
Note: When the Off is selected, the part is for
indication only (no entry allowed).
Startup Condition:
Select the value input timing.
Conditions

When the specified bit address satisfies
the conditions, the data part enables
inputs.
Supported Keyboard:
Specify the keyboard input method.
Keyboard Screen:

Input after switching to the keyboard
screen.
Keyboard Parts:

Input from the keyboard part that is on the
same screen as the data part.