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  • No : 22644
  • Release Date : 2018/09/03 17:29
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Copying programs when replacing the CPU module

Is it possible to copy programs and parameters from the control system CPU module under operation in a Q series redundant system when the standby system CPU module is replaced?
Category : 

Answer

Programs and parameters can be copied using the memory copy function.
There are the following two methods of executing the memory copy function.
- Using the memory copy function of GX Developer
- Using special relays and registers
For more details, refer to the following manual.
- QnPRHCPU User's Manual (Redundant System) Section 5.7
Product Name
MELSEC-Q Series
Series
CPU
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