Moxa Technologies MGate MB3000 Modbus Manual do Utilizador descarregar pdf (Página 47)

MGate 4101-MB-PBS UM Quick Configuration

A-2

Typical Applications

Here is a typical application to demonstrate how to use the Quick Link function and explain how QuickLink

works.

First of all, we are assuming there is a legacy Modbus master in the original application and the Modbus master

is running. After MGate 4101-MB-PBS connects to Modbus master, the MGate 4101-MB-PBS acts as a Modbus

slave to learn Modbus requests from the master automatically.

After some time, MGate 4101-MB-PBS will fully learn the requests from the Modbus master. Through this

QuickLink process, the MGate 4101-MB-PBS can replace the legacy Modbus master. Moreover, the MGate

4101-MB-PBS can respond to all of the Modbus slaves correctly.

NOTE

QuickLink is enabled with the MGate 4101

-MB-PBS is in master mode only. Please set the MGate 4101-MB-

PBS

in master mode before you use the QuickLink function.

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Moxa Technologies MGate MB3000 Modbus Manual do Utilizador Página 47