User`s guide

HTML SET UP & DIAGNOSTIC
Page 52 User’s guide ref 9014809-03 Failsafe ring SHDSL switch
“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.
If that slave is not a serial slave but a TCP modbus server on the Ethernet
network, the ETIC gateway needs to know what is its IP address.
That IP address table allows to assign an IP address to each modbus
slave address.
• To assign an IP address to each modbus slave device with which the
serial master device needs to communicate, click the “add a link”
button; Assign an IP address in front of each modbus slave address
with which the serial master device will have to communicate.
.