Jesus Torner Posted March 5, 2012 Report Share Posted March 5, 2012 I have made a little project to communicate Unitronics and Siemens S7-1200 PLC's by MODBUS TCP: Unitronics: Software Visilogic 9.31 Unitronics IP: 192.168.1.200 MODBUS_COMM: Connect Sockets 0 and 2 as Slave with different ID to Siemens IP Address 192.168.1.204 Siemens: Siemens IP: 192.168.1.204 PLC: 1214 DC/DC/DC Software: Tia Portal V11 SP1 PLC Fw: 2.12 Modbus function: MB_CLIENT Unitronics can read DB2.DBW0 from Siemens PLC Unitronics can wirte MI3..MI5 to Siemens PLC To donwload the project click HERE More cuestions in this post. Quote Link to comment Share on other sites More sharing options...
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