Regarding KeepAlive for SLMP Communication

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > Regarding KeepAlive for SLMP Communication

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No : 45477
Release Date : 2025/11/12 13:37
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In SLMP (TCP) communication, I want to configure the settings so that KeepAlive is not sent.

Category :

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series
FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > CPU Module
FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > Network/Communication

Answer

For TCP protocol of SLMP communication, KeepAlive is fixed and cannot be changed. In the case of UDP protocol, it is fixed to not perform a keep-alive check.

Product Name: FX5U,FX5UC,FX5UJ,FX5S

Product Category: CPU Module, Network/Communication

Series: MELSEC iQ-F Series