Lurserrano Posted March 16 Report Share Posted March 16 Hi, I'm trying to establish a MODBUS TCP/IP communication between a Jazz20-R31 and another PLC, but it doesn't allow me to connect via Socket MJ20-ET1. Could someone tell me if I have the parameters set correctly? Attached images: Quote Link to comment Share on other sites More sharing options...
MVP 2021 kratmel Posted March 16 MVP 2021 Report Share Posted March 16 Please find sample code in U90 ladder program menu Help>>>>Sample U90 projects ......\Unitronics\Unitronics U90 Ladder\Examples\Modbus\JZ20-R10_Modbus_Ethernet_Slave_Server.U90 Client sample present also. I think that parameters is not set correctly in your project. Quote Link to comment Share on other sites More sharing options...
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