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buzzlightyear_42 Junior

Joined: 14 Dec 2017 Posts: 3
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Posted: 28/12/2017 15:20 Post subject: Modicon M221 + HMIGXO3502 Modbus RTU communication |
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| Hello, i am trying to connect a Modicon M221 with HMIGXO3502 via serial port ( MODBUS RTU ) . i have configured the MODBUS in somachine basic as well as Vegio designer for both the devices. The M221 PLC is in slave mode. I have linked the variables from somachine basic1.6 to vijeo designer 6.2. But when i run the simulation The Panel screen gives an error " COM Port open failed (ModbusEquipment01)" . Can someone please help me how to resolve this issue. |
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