Sinumerik Alarm 17230 Channel %1 block %2 Duplo no. already assigned
%1 = Channel number %2 = Block number, label
If an attempt is made to write a tool Duplo number to the name of which another tool (another T number) already exists with the same Duplo number.
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
Correct the NC program.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens