Move data to PLC

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I facing a problem about the move data from controller to plc

1. My system using rs485 communication to 1 unit PLC, 3 unit temperature controller and 1 unit PC with DAQ factory.
2. the node address is PLC= node1, temp. controller_1= node2, temp. controller_2= node3, temp. controller_3= node4
3. From the uploaded photo are the channel list and the simple sequence program.
4. The result that I want is when CH1= 123, scadal will move/copy the data to Test=123
temp. controller, CH1= 123
PLC, Test= 123

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