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Ethernet communication module dvpen01-sl – Delta Electronics Ethernet Communication Module DVPEN01-SL User Manual

Page 53

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Ethernet Communication Module DVPEN01-SL

DVP-PLC Application Manual

51

Write the length of the instrcution into CR#119.

Write “1” into CR#115 to start the execution of Modbus TCP instrcution.

CR#116 = 2 refers to successful execution. CR#116 = 3 refers to failed execution.

If the execution is successful, Y0 on PLC_A will go between On and Off every one second.