Last seen: Sep 19, 2026
Two things I'd check. Does the CPU have the OPC UA runtime licence, the SIMATIC OPC UA S7-1500 one? I've read it isn't enforced technically but I'm no...
Then that's your answer. The panel takes a transfer in two cases: it's sitting in the Start Center, or the runtime's running and remote transfer is en...
It keeps the time over a power off, so this isn't a reset. It's exactly one hour, and only since the clocks went forward. NTP is fine as well, the CPU...
V17 here as well. Is the server actually running on the CPU? Online & diagnostics, OPC UA, "Server status" should say running and the session coun...
Direct cable, Wi-Fi off, Update operating system ran through in about eight minutes. Panel rebooted to the Start Center showing image V17. Transferred...
Tried Update operating system from the Online menu. It ran to 30 percent and stopped with "Connection to the device was lost". The panel's now on a bl...
They're different things, pretty sure, but I don't know which one is wrong here. On the panel, Start Center, Settings, there's a version page. It says...