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FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-L Series > Connection status detection between a hub and the built-in Ethernet port of LCPU

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No : 22759
Release Date : 2018/09/03 17:30
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Connection status detection between a hub and the built-in Ethernet port of LCPU

Is there any method to know the connection status between the built-in Ethernet port in the L series CPU and a hub?

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FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-L Series

Answer

The bit 10 of the special register SD1288 provides the connection status to a hub. When the bit 10 of SD1288 is ON, a hub is connected.

Product Name: MELSEC-L Series

Series: L Series