Chapter 11 Motion Control Instructions 
11-15 
0, Stp _Done changes to TRUE. Meanwhile, the axis enters the Standstill state and Pwr_Sta 
changes to FALSE. One cycle later, the axis goes to the Disabled state. 
  When Vel _Ex changes to FALSE, Vel _Abt changes to FALSE. 
  When Stp _Ex changes to FALSE, Stp _Done, Stp _Bsy and Stp _Act change to FALSE.