CP 343-1 Lean Start up

Hi,

I have problem with CP 343-1 Lean 6GK7 343-1CX00-0XE0 after power cut

CP went to stop and flashing run light.
I tried connect via mpi and ethernet

but no "communication"connection.
Via ethernet CP diagnostic says information is only read...

Nextinformation was mpi via HW conf. diagnostig CP is stop.
Ping ...time out. So is this broken or what can I do.
Ofcource I Tried start again, no help.

-Heksu-

Heksu

Hi,

CP 343-1 Lean (order no. 6GK7343-1CX00-0XE0)
firmware version V1.1.5.

Problem started after mechanical service about two hours.
I think I solved problem Back up batter effect that I had to
take card out and then but it back. I think Back up not allow
reset something??

I think this problem is somekind ofhardware problem?
Link here under you can find something more.
http://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=21726040&objAction=csOpen&nodeid0=18308132&caller=view&lang=en&siteid=cseus&aktprim=0&extranet=standard&viewreg=WW
-Heksu-

 Hi Heksu,

I have the exact same problem now. and i cant even comm with the cp module.

can you please explain beter on how you fixed this error?

thank you.

Hi at all,

same problem for 6GK73431CX100XE0; after power on Led Run blink and CP lose completely IP.

Did you find any solution?

Thank you!

Hello dstudio

Can you give us a little bit more information, which FW Version of the CP do you use? which PLc do you use? what says the diagnostic buffer...?

Bye Murof

Hi,

This was over ten year ago and I think it was 315-2 DP CPU with backup battery. This case it needed CPU total reset and I have to take battery and power out. I remember also this cheaper 343lean card dosn´t have all good features like 343-1 has. I think (hope) today firmwares are better. New 300 cpu with micro cards have capasitor backup.

-H-