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Modbus TCP Communications

oft.11oft.11
in PLCnext Engineer
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"I am sharing a Modbus TCP Client communication example that I applied in the field in the attached photo. I'm not sure if I am using the inputs such as 'tUpdateTime' and 'tReconnectDetail' correctly, as well as 'tTimeout'. Because when I specified a duration, I noticed that it did not work according to those durations.

My questions are as follows:

  1. What is the most accurate and optimal use of these blocks? What advice do you have for configuring them more optimally and effectively in the example I shared with you?
  2. How should I use the time-related inputs I mentioned above?
  3. What advice do you have regarding the use of FC23 blocks?
  4. Thank you for your answers. Have a great day!"


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