Siemens SINUMERIK 840Di Function Manual page 593

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.
• 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
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!
Mode Group, Channel, Program Operation, Reset Response (K1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
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.
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.
Detailed Description
2.6 Block search Type 5 SERUPRO
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