Sinumerik Alarm 14415 Channel %1 block %2 tangent control: changeover geometry/channel axis not allowed
%1 = Channel number
%2 = Block number, label
An assignment change of the geometry axes to channel axes is not permitted with active tangential control.
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
Change part program and delete active tangential control with TANGDEL.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens