ETIC 2230 Guide de l'utilisateur télécharger pdf (Page 36)

Configuration

Page 36 User’s guide ref 9014709-01 XSLAN shdsl switch

network (i.e. modbus slaves).

To configure the modbus client gateway,

?? select the modbus menu and then “modbus client” menu;

?? enable the “modbus client” gateway and set up the parameters as

follows :

“ASCII / RTU protocol” parameter

Select the right option

“Inter-character gap” parameter

Set up the maximum delay the gateway will have to wait between a

received character of a modbus answer frame and the following character

of the same frame.

“TCP inactivity Timeout” parameter

Set the time the gateway will wait before disconnecting the TCP link if no

characters are detected.

“TCP port number” parameter

Set the TCP port number the gateway has to use.

“IP address table”

When the serial master sends a modbus request to a slave, it includes the

modbus address of that slave.

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ETIC 2230 Guide de l'utilisateur Page 36