User`s guide

SET UP
Page 60 User’s guide ref 9018809-01 XSRING+ SHDSL switch
• Select the “transparent” and then the “multicast” menus.
• Enable the multicast gateway and set up the parameters as follows :
“RS232/485 input buffer size” parameter
Set up the maximum length of an asynchronous string the gateway will store before transmitting it to
the IP network.
“Timeout of RS232/485 end of frame” parameter
Set up the delay the gateway will wait before declaring complete a string received from the
asynchronous device.
Once declared complete, the gateway will transmit the string to the IP network.
“TCP port” parameter
Set the port number the gateway has to use.
Multicast group IP address
Enter the multicast IP address assigned to the group with respect to the rules of the IANA authority.
17.5 Unitelway gateway
The unitelway gateway is made to connect an RS232-RS485 unitelway master PLC to an IP network.
• Select the Unitelway menu; select "enable the unitelway transceiver".
• Enter the XWAY address assigned to the asynchronous unitelway PLC on the IP network.
• Select « enable the IP-RS transceiver ».
• Enter the Xway address of the master PLC and, if they exist, the Xway addresses of the slave
unitelway PLCs connected to the master PLC.