Reduction Zone Of A Protection Zone - Siemens SINUMERIK 840C Installation Instructions Manual

12 Functional Descriptions 07.97

12.32.8 Reduction zone of a protection zone

12.32.8 Reduction zone of a protection zone
Each coordinate of a protection zone that is assigned a motion axis has a reduction zone in
this coordinate. The reduction zone is the distance around the protection zone within which it
is only possible to traverse with a speed proportional to the distance from the protection zone.
The size of the reduction zone is equal to the maximum braking distance of the motion axis of
the coordinate.
Reduction zone of protection zone
Reduction zone
Max. braking distance in X
Protection zone
Machine part
Max. braking distance in Z
X
Z
For each motion axis for which a reduction factor of less than 100% results, this is displayed in
the axis-specific interface.
Formulas
Calculation of the max. braking distance of an axis
Max. velocity of the motion axis V in m/s
max
Max. acceleration of the motion axis a in m/s2
max
12–320
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SINUMERIK 840C (IA)