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  • No : 22568
  • Release Date : 2018/09/03 17:29
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Battery replacement for High-Performance model QCPU

Are contents of the program memory, the standard RAM, and latch devices erased when the battery of High-Performance model QCPU is replaced?
Category : 

Answer

The contents of the program memory, the standard RAM, and latch devices are not erased if the battery replacement is completed within three minutes, which is the backup power time.
Product Name
MELSEC-Q Series
Series
CPU
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