Battery Voltage Low Detection And Battery Replacement - Mitsubishi Electric GT11 User Manual

17.4 Battery Voltage Low Detection and Battery
Replacement
Low battery voltage detection and replacement
1
The battery is used for backing up the clock data, alarm history or recipe data.
It is recommended that you replace battery periodically.
Refer to the following for the replacement procedure.
Section 8.4 Battery
The battery voltage low detection can be confirmed by the utility screen and system alarm.
Refer to the following for details of the battery status display by the utility screen.
Chapter 12 CLOCK SETTINGS AND BATTERY STATUS DISPLAY (TIME SETTING
AND DISPLAY)
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.
Section 12.1.1 Time setting and display functions
Refer to the following for details of the system alarm display.
GT Designer2 Version
GT Designer3 Version1 Screen Design Manual (Functions)
Battery replacement timing
500 Warning! Built-in battery voltage is low.
Screen Design Manual
When detecting voltage low, replace the battery immediately.
Data can be saved for approximately a month after the battery voltage low detection
and cannot be saved after that.
If it exceeds a month from the voltage low detection to battery replacement, the
clock data or D-drive (Internal SRAM) data may become indefinite.
Adjust the clock and format the D drive (Internal SRAM).

17.4 Battery Voltage Low Detection and Battery Replacement

System alarm
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