• GLOBAL > PLC > SPH > Application > In a redundant system, are the previous values retained for the SX bus and T-link outputs when the CPU is switched?
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  • Displayed Date : 2023/04/25 19:00
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In a redundant system, are the previous values retained for the SX bus and T-link outputs when the CPU is switched?

In a redundant system, are the previous values retained for the SX bus and T-link outputs when the CPU is switched?
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Answer

The input/output data continue to be valid after the CPU is switched. (The previous values are retained.)