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rut955 rut240 rut950 rutx11 rms vpn to openvpn wifi not sms trb140 firmware connection - ipsec on rutx12 rutx09 modbus
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RUT955 connection S7-1200 modbus TCP connection via lan

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by anonymous
Hello,

I have a RUT955 and I would like to connect it to my S7-1200 with the modbus TCP protocol. I have already configured the S7-1200 as a server but when I connect the S7-1200 to my router, it seems that my router does not see the S7-1200.

I have read about port forwarding but I don't really understand what I should do

1 Answer

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by anonymous
Could you provide some details about your configuration ? Test your S7-1200 with ModbusDoctor from Kscada to check if your connection is OK.