DevNET Communication

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What You Need to Know Before Design[edit | edit source]

Diagram Algorithm[edit | edit source]

  • There are two different PLC products connected to the same local network.
  • By using DevNET blocks, we will transfer the value of the PLC word register to the DevNET registers of the other device.

Diagram Solition[edit | edit source]

First Device

  • Sync with DevNET must be selected in Word registers.
  • Values are entered into Word registers.
  • The DevnetMain settings, were looked a pre-design from what needs to be known tab. Timeout and Cycle Delay times are equal since two devices are communicated.

Second Device

  • DevNET Main settings for other PLC have been made.
  • The address and block number of the device to be read into the DevNET register block are written.
  • As you can see in the pictures, the values of the first device's word register are read in DevNET registers of the second device.