Sinumerik Alarm 12050 Channel %1 block %2 DIN address %3 not configured
%1 = Channel number
%2 = Block number, label
%3 = DIN address in the source text block
The name of the DIN address (e.g. X, U, X1) is not defined in the control. In addition to the fixed DIN addresses, the control also has variable addresses. Refer to “Variable addresses” in the Programming Guide. The names of these addresses can be altered by machine data. e.g.: DIN identifier -> Configured identifier G01 -> LINE, G04 -> WAIT …
– Alarm display.
– Interface signals are set.
– Correction block
Study the Programming Guide and the machine data with respect to the addresses actually configured and their significance and correct the DIN block accordingly.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens