4
Minimum distance to the hazardous area for protective field PF1 (S
PF1
)
PF1
PF2
2
3
4
1
Figure 18: Different distances for physical guards that cannot be reached over
1
Physical guards that cannot be reached over
2
Minimum distance to the hazardous area for protective field PF2 (S
PF2
)
3
Difference between the minimum distances to the hazardous area for protective fields
PF1 and PF2 (S
Diff
)
4
Minimum distance to the hazardous area for protective field PF1 (S
PF1
)
Complementary information
Many applications do not have enough space to design the protective fields according
to the following calculations. This case is considered further in the following chapter:
.
Further topics
•
"Calculating the minimum distance to the hazardous area of the protective field
PF2", page 25
•
"Determining the difference between the minimum distances to the hazardous
area", page 27
•
"Calculating the minimum distance to the hazardous area of the protective field
PF1", page 28
•
"Reducing protective field PF1 in case of limited space", page 28
4.3.3.4.1
Calculating the minimum distance to the hazardous area of the protective field PF2
Overview
Interrupting the protective field PF2 triggers a robot protective stop. You must calculate
the minimum distance of protective field PF2 so that the robot comes to a standstill in
the event of a protective field interruption before the person reaches the hazardous
area.
PROJECT PLANNING
4
8024758/2020-02-20 | SICK
O P E R A T I N G I N S T R U C T I O N S | sBot Speed CIP – KU
25
Subject to change without notice