硬件：
戴爾靈越7500
S7-1500 PLC CPU 1511C-1 PN
Yaskawa Inverter H1000
博能電機
幫助文檔快捷鍵：Fn+F1

PLC實現程序參考官方文件

• The “Modbus_Comm_Load” configuration block is called in the initialization
  step 0.
• In Step 1, the data to be written is copied into the DATA_PTR and the
  “Modbus_Master” with the communication parameters for writing to the slave
  (MODE = 1) is called and executed (REQ = 1).
  – The transition to Step 2 is done by the exe

總結

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