Posted 24 Dec 2019 hy all. i am having an error while communicating with fatek plc. when i communicate it gives an error. " Com port open fail, plz check if this port is used by other programme when we online the PLC (Fatek/ WinProLadder). kindly Guide me as it looks like port is already used by another program . and i dont know how to kill that program .. Share this post Link to post Share on other sites
Posted 31 Dec 2019 Hi, I have the same problem. Any solution? Share this post Link to post Share on other sites
Posted 31 Dec 2019 I am only having this problem with a specific plc (with others, same brand and model FATEK FBs series) everything goes well. This one has been used by a colleague and I don't know if it has any "strange" program running that is inhibiting the port usage or, worst, if he simply broke the plc somehow. Any way to make a hard reset to the plc? Clean program?...anything... Share this post Link to post Share on other sites
Posted 7 Apr 2020 i solved the error. as in winproladder there is an option " Auto Check" . you should must click either you know your port or not. it has resolved my problem as well . Share this post Link to post Share on other sites
Posted 7 Apr 2020 On 12/31/2019 at 6:06 AM, Rmoreira said: I am only having this problem with a specific plc (with others, same brand and model FATEK FBs series) everything goes well. This one has been used by a colleague and I don't know if it has any "strange" program running that is inhibiting the port usage or, worst, if he simply broke the plc somehow. Any way to make a hard reset to the plc? Clean program?...anything... you can clear the memory after connecting the plc in software .. first use auto check option in " online PLC " then reset the memory Share this post Link to post Share on other sites
Posted 29 Aug 2021 Hi Everyone Can anyone help me. I want to upload program from my fatek PLC but stuck in receiving data from PLC. Any help will be very great full for me.. Share this post Link to post Share on other sites
Posted 30 Sep 2021 On 8/29/2021 at 2:27 AM, saad_ said: Hi Everyone Can anyone help me. I want to upload program from my fatek PLC but stuck in receiving data from PLC. Any help will be very great full for me.. Have you tried reinstalling your WinproLad? Share this post Link to post Share on other sites