Built-In PLC Application 
3-10   SINUMERIK 801 
  Start-Up 
3.4  Fixed PLC Alarms 
 
Definition of fixed PLC alarms   
  Table 3-6 Definition of fixed PLC alarms 
Alarm #  Alarm Description 
700008  Turret # wrongly defined, MD14510[4] (4/6) 
700009  Turret clamping time undefined, check MD14510[6] 
700010  Turret monitoring time undefined, check MD14510[5] 
700011  Spindle brake time out range, check MD14510[7] 
700021  Spindle/feed axis start impossible while unclamped 
700022 
Unclamping impossible while spindle run or NC start enabled in 
AUTO or MDA mode 
700023  Programmed tool #. > Max. turret on turret# 
700024  Tool not found, monitoring time up 
700025  No position signals from turret 
700027  Approach ref. point again after rot. monitoring