I had a problem while doing the DNC in Sinumerik 840C, I can send the program from Machine to PC, but while downloading a program to machine controller shows downloading, but at the end it shows the alarm "Error in Archive file".

From manual i got the explanation that "Archive list is faulty"

and remedy as "correct" ?????

I never got this type of error, Is this some thing to do with the EOT ?? :idea:


well am using RTC/CTS handshake

9600baud
even parity
7 dbits
2sbits

please give me some suggestion


Thanks in advance......