Configuration with 3 protective fields (standard)
PF1
PF2
PF3
Figure 11: Configuration with 3 protective fields
The safety system evaluates the following cases as a person standing behind the pro‐
tective device:
•
There is an invalid protective field interruption sequence.
•
The additional protective field PF3 is interrupted.
The safety system then switches to the safe state and must be manually reset.
Configuration with 2 protective fields
PF1
PF2
Figure 12: Configuration with 2 protective fields
The safety system evaluates the following cases as a person standing behind the pro‐
tective device:
4
PROJECT PLANNING
22
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
8024758/2020-02-20 | SICK
Subject to change without notice