Author Topic: Modbus TCP & broadcast  (Read 12542 times)

ccdubs

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Modbus TCP & broadcast
« on: February 01, 2011, 10:14:58 PM »
Is it possible to use Modbus TCP on a F-series PLC as a slave and use send commande using Modbus broadcast mode from the master?

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Re:Modbus TCP & broadcast
« Reply #1 on: February 02, 2011, 12:41:47 AM »
Modbus TCP on the Nano-10, FMD and F-series PLCs are all connection based TCP communication. They do not support connectionless UDP protocol  and therefore do not support IP broadcast based protocol.
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