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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-Q Series > Battery replacement
FAQ
Battery replacement
Can I replace the battery while the power is on?
- Category :
Answer
Make sure to turn off the power of the programmable controller before replacing the battery.
Replacing the battery while the power of the programmable controller is on may result in electric shock, malfunction,
or failure in the programmable controller.
Replacing the battery while the power of the programmable controller is on may result in electric shock, malfunction,
or failure in the programmable controller.
- Product Name
- MELSEC-Q Series
- Series
- CPU