Operation Without A Battery - Omron NA5-12W series Hardware User Manual

6 Maintenance
1
Turn OFF the power supply to the NA Unit.
If the NA Unit has not been ON, turn it ON for at least five minutes and then turn it OFF.
2
Open the cover on the NA Unit, disconnect the Battery connector, remove the Battery, and
replace it with a new Battery.
Precautions for Correct Use
Be sure to install a replacement Battery within two years of the production date shown on the
Battery label.
Production Date
CJ1W-BAT01
14-03
Additional Information
When you turn ON the power supply to the NA Unit after you replace the Battery, the
_HMI_IsBatteryLow system-defined variable will automatically change to False.
6-2-2

Operation without a Battery

If a Battery is not connected or the Battery voltage is too low, the following operation occurs.
• The _HMI_IsBatteryLow system-defined variable will change to True.
• Clock information will be incorrect.
6 - 6
Manufactured in March 2014.
NA-series Programmable Terminal Hardware User's Manual (V117)