Vijeo Designer Simulation Input Field Problem

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Hello,

I have designed a program in Machine Expert using M241 PLC, and also designed HMI using Vijeo designer. Everythings seems to work when I start the simulation, exept when I try to write a value to the input field. In this case, I get the notification Failed to open communication with PLC. it is strange since the same field shows the right values when they are sent from PLC simulation.

Can anybody help me, please?

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