cklee Posted June 14, 2017 Share Posted June 14, 2017 Hi 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 example temp. controller, CH1= 123 PLC, Test= 123 Link to comment Share on other sites More sharing options...
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