SICK S3000 Cold Store - Truth Table for Complementary Sampling; Truth Table for 1-Of-N Sampling

Using external inputs (e.g., those of a Flexi Soft safety controller), 2
5
= 32 monit
oring
cases can be switched via a maximum of five control input pairs.
Table 18: Truth table for complementary sampling
A B C D E E.g. case
0 0 0 0 0 1
1 0 0 0 0 2
0 1 0 0 0 3
1 1 0 0 0 4
0 0 1 0 0 5
1 0 1 0 0 6
0 1 1 0 0 7
1 1 1 0 0 8
… …
0 1 1 1 0 15
1 1 1 1 0 16
0 0 0 0 1 17
… …
0 1 1 1 1 31
1 1 1 1 1 32
NOTE
An unde
fined input information will result in the device switching the safety outputs to
the OFF state or signaling Protective field interrupted.
Static 1-of-n sampling
W
ith 1-of-n sampling, you use the single connections of the control input pairs. In this
way, the S3000 Cold Store provides four input connections.
NOTE
•
Usin
g external inputs (e.g., those of a Flexi Soft safety controller), a maximum of
ten input connections can be used.
•
All connections must be connected.
•
Once connection must be 1.
•
Only one connection is ever allowed to be 1.
Table 19: Truth table for 1-of-n sampling
A1 A2 B1 B2 C1 C2 D1 D2 E1 E2 E.g.
case
1 0 0 0 0 0 0 0 0 0 1
0 1 0 0 0 0 0 0 0 0 2
0 0 1 0 0 0 0 0 0 0 3
0 0 0 1 0 0 0 0 0 0 4
0 0 0 0 1 0 0 0 0 0 5
0 0 0 0 0 1 0 0 0 0 6
0 0 0 0 0 0 1 0 0 0 7
0 0 0 0 0 0 0 1 0 0 8
0 0 0 0 0 0 0 0 1 0 9
7 CONFIGURATION
86
O P E R A T I N G I N S T R U C T I O N S | S3000 Cold Store 8012029/ZA20/2019-11-14 | SICK
Subject to change without notice