Siemens SIMATIC S5 Manual page 116

The following different situations can therefore arise:
1. The axis stops before the intermediate target and the distance to go is sufficient to
achieve the programmed speed when the program is continued (see Fig. 4/13).
achieve the programmed speed (see Fig. 4/1 4).
3. The axis stops after the intermediate target (see Fig. 4/15).
Situation 1
The distance to go following the interruption is sufficient to achieve the programmed speed when
the program resumes. The flying change is executed normally.
v
Distance to go >= Start-up distance
Fig. 4/1 3 Sufficient distance to go
Following the interruption, the distance to go is not sufficient to achieve the programmed speed.
The distance to go of the interrupted job is added to the next traversing job.
Note
When the program continues, the M-function of the next job is valid,
The distance to go displayed after the enter command is the difference between the new target
and the current actual position.
Executing Machining Programs
ng curve without interruption
t
4 - 2 3