Sinumerik Alarm 111106 No spindle stop for a block change
The displayed spindle has been programmed as spindle or as axis even though a positioning operation is still running from the previous block (with SPOSA … spindle positioning beyond block limits). Example: N100 SPOSA  = 100 etc., N126 S2 = 1000 M2 = 04Error, if the spindle S2is still running from block N100!
– NC Start disable in this channel.
– Interface signals are set.
– Alarm display.
– NC Stop on alarm.
Before programming the spindle/axis again using the SPOSA instruction, a WAITS command should be activated in order to wait for the programmed spindle position. Example: N100 SPOSA  = 100 etc., N125 WAITS (2) N126 S2 = 1000 M2 = 04
Clear alarm with the RESET key. Restart part program
- Siemens Diagnostics Guide by Siemens