Figure 9: EFI system with Flexi Soft
Figure 10: EFI system with safety laser scanners
NOTE
F
unctions like restart interlock or EDM, and in particular switching off the dangerous
movement of a machine, a system or a vehicle, must be implemented using the safety
controller or with the other safety laser scanner.
Addressing the guest
If t
wo safety laser scanners are operated on an EFI string, then one is the host and the
other the guest. If only one safety laser scanner is operated on an EFI string, then it is
the host.
The addressing enables all devices involved to be uniquely identified, and information
to be distributed and accessed via bit assignments (see also the “EFI – Enhanced Func‐
tion Interface” technical description, SICK part number 8012621).
PRODUCT DESCRIPTION 3
8014170/ZA23/2019-11-14 | SICK O P E R A T I N G I N S T R U C T I O N S | S300 Mini
21
Subject to change without notice