Sinumerik Alarm 14038 Channel %1 block %2 involute not definable: end point error
%1 = Channel number
%2 = Block number, label
The programmed end point does not lie on the involute defined by the start point, radius and center point of the basic circle. The deviation of the effective end radius from the programmed value is greater than the permissible value specified in MD INVOLUTE_RADIUS_DELTA.
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
Modify part program.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens