Weintek Cmt3072x et ESP32 modbus rtu codesys

Hello everyone ,
Im trying to connect my ESP32 with Weintek cmt3072x using modbus rtu .
i did connect the ESP32 to the panel using easybuilder pro . but i couldnt connect it to the integrated plc using Codesys .
i dont know the problem is related to the configuration materiel or software ?

configuration material :

thank you .

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