SICK deTec4 User Manual

Table 18: Supplement Z
SBD
Application type Reduced resolution Z
SBD
1 Deactivated 128 mm
1 1 beam 208 mm
1 2 beams 850 mm
2 Deactivated (not allowed) 236 mm
Calculation example: Application type 1
T
he example shows the calculation of the minimum distance for application type 1 (e.g.
object entry, people are ruled out on the transport level) when the reduced resolution is
deactivated.
•
Response time: 0.08 s
•
Machine stopping time: 0,1 s
•
Approach speed: 2,000 mm/s
•
Reduced resolution deactivated
S = (t
1
+ t
2
) * K + Z
SBD
S = (0.08 s + 0.1 s) * 2,000 mm/s + 128 mm
S = 488 mm
4.3.7.3 Effective resolution with Smart Box Detection
If Smart Box Detection is configured on a single system and the protective field is
fr
ee of objects, the protective device has an effective resolution of 14 mm (reduced
resolution deactivated).
As soon as the protective device detects a valid object, the detection capability of the
free protective field area changes. The detection capability of the protective field area
not covered by an object depends on the configured reduced resolution.
NOTE
C
onfiguration of reduced resolution is only permitted in the framework of application
type 1
4)
.
Table 19: Effective resolution with Smart Box Detection in combination with reduced resolution
Reduced resolution Effective resolution with free
pr
otective field
Effective resolution above a
valid object
Reduced resolution deacti‐
v
ated
14 mm 30 mm
1 beam 24 mm 40 mm
2 beams 34 mm 50 mm
4.3.7.4 Smart Box Detection Override
Overview
Smar
t Box Detection Override enables manual override of the protective device after an
invalid object has been detected by the protective device. The system can be released
or an error-free state can be achieved.
Smart Box Detection Override is always active if Smart Box Detection has been config‐
ured.
4)
Ob
ject exit (regardless of whether people can be ruled out on the transport level) or object entry (people can be ruled out on the
transport level)
4 P
ROJECT PLANNING
52
O P E R A T I N G I N S T R U C T I O N S | deTec4 8021645/1EB0/2022-04-28 | SICK
Subject to change without notice

SICK deTec4 Specifications

General

Brand	SICK
Model	deTec4
Category	Safety Equipment
Language	English