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19.4 Battery Voltage Low Detection and Battery Replacement
19.4 Battery Voltage Low Detection and Battery
Replacement
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.
12. CLOCK SETTINGS AND BATTERY STATUS DISPLAY (TIME SETTING AND
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".
11.1.1 Display setting functions
Refer to the following for details of the system alarm display.
GT Designer2 Version Screen Design Manual (8. ALARM)
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.
System alarm
500 Warning! Built-in battery voltage is low.