Posted 8 Apr 2022 Need some help here. I am trying to link a Panasonic FP0H, using it's Build-in LAN to a Fuji / Hakko TS1070Si. I managed to setup the IP addresses on both devices, able to ping both device's IP using laptop. However when hooking them up and meddled with all possible settings. There is still an error on the HMI " PLC1 Communication Error. Ethernet Error : 205(0)". TCP connection error Connection cannot be established. Check the communication lines, or turn the power off and on. And on the PLC itself the "Connection Establish Flag is 0" Anyone ever come across such connection type able to help out? Share this post Link to post Share on other sites