Omron NV3W-MR20L-V1 Operation Handbook page 33

Setting and confirming the system memory
1. Select PT – NV Configuration from the menu bar.
2. Click the Basic Setup Tab. In the System Memory Area Field, you can set or confirm the
allocated address.
Switching the screen from the CP1E PLC
On the CX-Programmer, overwrite the D0 value to switch the screens.
1. Write "&0" to D0 to
display Screen 0.
When the screen has
been switched, "&0" is
notified to D2.
NV-series PT Simple Operation Handbook
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Word area memory map (First address = N)
N: Screen number from PLC (PLCNV)
N+1: Do not use.
N+2: Current screen number (NVPLC)
Word Area:
- Screen number from PLC
This word contains the number in binary of
the screen specified by the PLC for the NV to
display.
- Current screen number
This word contains the number in binary of
the screen currently displayed by the NV.
Note: Cannot be specified in BCD.
2. Write "&1" to D0 to
display Screen 1.
When the screen has
been switched, "&1" is
notified to D2.
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