Posted 19 Apr 2019 Hi, does anyone has program example of ethernet communication between FX5U (GX Works 3) and A1SJ71QE71N3-T (GX IEC Developer). I need to read and write in both directions. Thanks Share this post Link to post Share on other sites
Posted 23 Apr 2019 (edited) Hello Luka, There are FB for the FX5 to read and write data to A Qna PLC's. You can download them from the Mitsubishi website. However you can also use the Simple PLC communication Settings in the FX5. Edited 23 Apr 2019 by Gambit Share this post Link to post Share on other sites
Posted 24 Apr 2019 On 4/23/2019 at 9:28 AM, Gambit said: Hello Luka, There are FB for the FX5 to read and write data to A Qna PLC's. You can download them from the Mitsubishi website. However you can also use the Simple PLC communication Settings in the FX5. On 4/23/2019 at 9:28 AM, Gambit said: Hello Luka, There are FB for the FX5 to read and write data to A Qna PLC's. You can download them from the Mitsubishi website. However you can also use the Simple PLC communication Settings in the FX5. As far as I understand, A1SJ71QE71N3-T module doesn't support QnA Compatible 3E Frame (i think that is for Qna built-in ethernet CPUs)??! (CPU is Q2ASHcpu-S1, doesn't have built-in ETH port.) For A1SJ71QE71N3-T, I am using Fixed buffer protocol (library Eth_QE71_IEC_6)--pic in attachment. Share this post Link to post Share on other sites
Posted 24 Apr 2019 (edited) The ethernet module of the QnA series supports 3E. All you need to do on the QnA side is create a port Edited 24 Apr 2019 by Gambit Share this post Link to post Share on other sites