15.4 Battery Voltage Low Detection and Battery
The battery is used for backing up the present time or the maintenance time notification data.
It is recommended that you replace battery periodically.
Refer to the following for the replacement procedure.
The battery voltage low detection can be confirmed by the utility and system alarm.
Refer to the following for details of the battery status display by the utility.
By using system alarm, the message that notifies the battery voltage has decreased can be displayed at the
battery voltage low on the screen of the GOT.
To display the following message on system alarm, set [Battery alarm display] to "ON".
Refer to the following for details of the system alarm display.
15.4 Battery Voltage Low Detection and Battery Replacement
9.1.1 Time setting
9.2.1 Display setting functions
500 Warning! Built-in battery voltage is low.
GT Designer2 Version
Battery replacement timing
When detecting voltage low, replace the battery immediately.
Data can be saved for 14 days after the battery voltage low detection and cannot be
saved after that.
3.4 Battery Specifications
Screen Design Manual (8. ALARM)