Chelz96

QJ71E71 Communication error - C017

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Hello. I'm new here. I tried to communicate between QJ71E71 &inverter using ethernet, i haven't been successful at all. My program only has ZP.OPEN & ZP.CLOSE, i just trying to test the connection and i got COM ERR, i looked in ethernet diagnotic and i got error code C017. I:m using plc Q03UDECPU & GXWorks2.

IP Q003UDE : 192.168.3.181

IP QJ71E71 : 192.168.3.151 port : 8000

IP INVERTER : 192.168.3.11 port : 5700

Edited by Chelz96

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Your inverter is not accepting the connection.   ZP.OPEN

 

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The inverter i use is ABB ACS580, using the FENA 21 module. If my inverter doesn't accept ZP.OPEN connection, then what should i do? Can you give me some advice? 

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Contact ABB.

ZP.open just opens an ethernet port nothing else.

So either your ZP.open instruction is not correct or your ip & port settings are not.

If those are correct than There is something wrong at the other side.

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thanks for the suggestion sir. I will try to contact ABB. I've followed the ZP.OPEN instructions step by step. IP on the inverter is also the same.

Edited by Chelz96

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