Sinumerik Alarm 14151 Channel %1 block %2 illegal tool carrier rotation
%1 = Channel number
%2 = Block number, label
A toolholder was activated with an angle of rotation unequal to zero, although the associated axis is not defined. A rotary axis is not defined when all three direction components are zero.
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
Set angle of rotation to zero, or define the associated rotary axis.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens