Sinumerik Alarm 26072 Channel %1 axis %2 cannot be controlled by the PLC
%1 = Channel number %2 = Axis name, spindle number
Axis cannot be made a PLC-controlled axis. For the time being, the axis cannot be controlled at any state from the PLC.
– Alarm display.
– Interface signals are set.
Use Release or Waitp to make the axis a neutral one.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens