How to change programs in the standard ROM

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-Q Series > How to change programs in the standard ROM

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No : 22576
Release Date : 2018/09/03 17:29
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In boot operation of a High-Performance model QCPU module from the standard ROM, online change to a program stored in the standard ROM cannot be executed. How do I change a program stored in the standard ROM?

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FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-Q Series

Answer

After performing online change to the program memory, export the program memory data to ROM format when the CPU can be stopped or before turning off the power supply.

Product Name: MELSEC-Q Series

Series: Q (Q mode)