Sinumerik Alarm 14740 Channel %1 block %2 no tool data available for centerless grinding
Parameters:
%1 = Channel number
%2 = Block number, label
Definitions:
For centerless grinding, the tool data must be contained in T1, D1 (grinding wheel) or T2,D1 (regulating wheel). An error has been found here.
Reactions:
– Alarm display.
– Interface signals are set.
– Interpreter stop
– NC Start disable in this channel.
Remedy:
• Modify part program.
• Check tool data.
• Check machine data.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens