Logo strange behavour

Hi Guys,

I having some strange problems with my Logo 8. I have a mobile application that needed a 12vdc PLC so I thought Id give the Logo a go as Im a Siemens fan. I created the simple sequencer program and tested in the sim which isn't bad, all was working as I wanted. I connected my ethernet lead managed to set the IP address and then downloaded the program,,,or so I thought. As soon as I power cycled the unit it didn't run it just displayed :Setup, Network and diagnostics. I tried to reconnect my PG only to find the IP address had changed, there was no program and it was password protected!! strange.

I need to get this little job boxed off tomorrow morning, so I need to find a solution. I did have a scan on the internet and found someone had a similar issue and it was due to Logo comfort software needing updating but Im already running v8.2 so Im really stuck, any help would be great, I knew I should have stuck a 1200 in!!

I gather I don't need an SD card onboard?

Hahah yes your so right!! I just didn't have time to read the manual thought I'd battle through!

thanks for the help I'll give it a go in the morning.