Posted 19 Aug 2021 (edited) Hello. I have CP1L EM30 with unknown IP. I have tried to use "Direct Ethernet Connection" with "Network Browser" but with no success. I have manually set the ethernet IP4 address to 192.168.20.20 / 255.255.255.0 I've got error: "The OMRON Ethernet Direct Connection Manager service is starting in Safe Mode because Windows APIPA is enabled. (0x82020003)Omron.Cxmw.Modules.SystemLibrary.SysLibException" The PLC does NOT have default ip 192.168.250.1. What Can I do? Please help. Thanks. BR, Andrej. Edited 19 Aug 2021 by AndrejP Share this post Link to post Share on other sites
Posted 19 Aug 2021 You could try this. https://angryip.org/download/#windows Share this post Link to post Share on other sites
Posted 20 Aug 2021 (edited) Not good. This is just IP Scaner. As I wrote: The IP of PLC is UNKNOWN. Not in the same subnet... Edited 20 Aug 2021 by AndrejP Share this post Link to post Share on other sites
Posted 24 Aug 2021 I wonder if your software is older, perhaps too old for the version of OS on your PC. That error indicates Windows is conflicting with the tool. The tool can also be blocked by IT filtering and firewalling software on your laptop. Share this post Link to post Share on other sites