Multiple sampling
Supplement for basic
response time 60 ms
Supplement for basic response time
120 ms
7 times
150 ms
300 ms
8 times
180 ms
360 ms
9 times
210 ms
420 ms
10 times
240 ms
480 ms
11 times
270 ms
540 ms
12 times
300 ms
600 ms
13 times
330 ms
660 ms
14 times
360 ms
720 ms
15 times
390 ms
780 ms
16 times
420 ms
840 ms
External OSSDs
If the OSSDs on another device are used via EFI interface as external output signal
switching devices (for example with two safety laser scanners connected together), the
response time increases by 20 ms in each case.
Further topics
•
"Basic response time", page 70
12.4
Timing behavior of the OSSDs
The safety laser scanner tests the OSSDs immediately after switch on and then at regu‐
lar intervals. For this purpose the device briefly switches off both OSSDs (for 300 µs)
and checks whether the OSSDs switch to the OFF state during this time.
NOTE
The controller must not respond to this test pulse. It must not shut down the machine
due to the test pulse.
12
TECHNICAL DATA
114
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
