Siemens s7 backup

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Thread Starter

Reeny

hi
I would be appreciated if one help me

what is the process to take an online backup of steam controller (S7-400 cpu417H).
 
thanks a lot Ikhtiander for this information ..

I tried this several times (with MPI cable), but didn't succeeded. (I changed the cable..)
 
I wonder if I can use any RS485-USB/RS232 pc adapter for uploading the program. am I restricted to Siemens cables and adapters?
 
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