SICK S3000 Addendum Operating Instructions

Chapter 4 Addendum Operating Instructions
S3000 in a narrow aisle
10 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8012793/TL59/2010-01-29
Subject to change without notice
Installation and commissioning
The length of the protective field to be programmed L
P
F
is to be calculated as follows:
L
P
F
= L
S
top
× 1.1 + L
F
ork
+ S
P
F
Where:
 L
S
top
= Maximum stopping distance
 1.1 = Supplement  10% of the stopping distance for wear on the brakes
 L
Fork
= Fork length or maximum distance from the mounting position for the S3000 to
the front edge of the load.
 S
PF
= Protective field supplement from Tab. 1
– For the measurement error on the S3000
– For the effect of the inclination of the protective field on the effective, horizontal
protective field length
– To compensate for the increasing distance between the middle of the test object and
the front of the shelf with increasing aisle width to suit the rule for supplements. The
rule for supplements states that for each cm movement of the test object from its
original position (12.5 cm) in the direction of the middle of the narrow aisle, a
supplement of 20 cm must be applied to the protective field length. The maximum
distance from the middle of the test object to the front of the shelf that can be
assumed is 20 cm (see Tab. 1).
The maximum permissible protective field lengths as a function of the distance from the
middle of the S3000 to the front of the empty shelf are defined in Tab. 1 on page 11 and
shown in Fig. 4.
The usable protective field length L
u
se
for the stopping distance including brake
supplement and fork length is given by the maximum protective field length L
max
after
deduction of the supplement S
PF
and is shown in Fig. 4 in grey (see Tab. 1):
L
use
= L
max
– S
PF
Fig.
4
:
Maximum and usable
protective field length as a
function of the distance D
from the middle of the S3000
to the front of the shelf or
half protective field width W
 L
max
= Maximum protective
field length
 L
use
= Usable protective
field length
800
700
600
400
500
300
200
100
0
690
620
680
590
670
540
6
50
480
630
605
570
Narrow aisle
protection
Restart
“Without time
delay”
Narrow aisle
protection
Restart
“Time delayed after
2 s”
Single
-
sided aisle protection:
(see section 2.4.5)
Restart
“Without time delay”
Distance D from middle of S3000 to fron
t of the shelf or half protective field
width W (cm)
Maximum and usable (grey) protective field length (cm)
 100 100 < D  150 150 < D  200 200 < D  250 250 < D  300 300 < D  350 350 < D  400

SICK S3000 Specifications

General

Brand	SICK
Model	S3000
Category	Scanner
Language	English