Checking Operation             31 - Omron NV3W-MR20L-V1 Operation Handbook

Checking Operation
Check operation of the parts on an actual NV.
Checking operation of the switch and lamp
1. While you press the RUN switch,
Checking operation of the data part and keyboard
When you touch the data part, the keyboard screen appears. You can enter a value.
Touch the part.
 When using a CP1E PLC without a battery
If the power supply is interrupted for longer than the I/O memory backup time, values that
the NV writes to the DM Area of the CP1E are not backed up.
The contents in the DM Area data can be backed up to the backup memory by turning ON a
bit in the Auxiliary Area.
NV-series PT Simple Operation Handbook
the lamp lights.
The screen changes to
the keyboard screen.
2. When you release your finger from
the RUN switch,
Enter a numerical value.
the lamp goes off.
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