Detailed Description 
  2.6 Block search Type 5 SERUPRO 
Mode Group, Channel, Program Operation, Reset Response (K1) 
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0 
2-57 
 
Caution 
The NC as a discrete system generates a sequence of interpolation points. 
It is possible that a synchronized action that was triggered in normal operation will no longer 
be triggered in SERUPRO. 
 
Mode of functioning with DryRun 
An active SERUPRO SPEEDFACTOR has the following effect on DryRun: 
•  DryRun is activated simultaneously. 
This causes a switch from G95/G96/G961/G97/G971 to G94 in order to execute 
G95/G96/G961/G97/G971 as quickly as you wish. 
•  Tapping and thread cutting are performed at the usual velocity for DryRun. 
DryRun and SERUPRO affect the spindle/axis with the following G codes: 
•  G331/G332 causes the spindle to be interpolated as an axis in a path grouping. In the 
case of tapping, the drilling depth (e.g., axis X) and the pitch and speed (e.g., spindle S) 
are specified. 
In the case of DryRun, the velocity of X is specified, the speed remains constant, and the 
pitch is adjusted. 
Following the SERUPRO simulation, the position for spindle S deviates from the normal 
position because the spindle S has rotated less during simulation. 
2.6.3  SERUPRO ASUP 
SERUPRO ASUB special points 
Special points should be noted for SERUPRO ASUB with regard to: 
•  Reference point approach: Referencing via part program G74 
•  Tool management: Tool change and magazine data 
•  Spindle ramp-up On starting a SERUPRO ASUB 
G74 reference point approach 
If statement G74 (reference point approach) is programmed between the program start and 
the search target, this will be ignored by the NC. 
SERUPRO approach does not take this G74 statement into account!