Multiple sampling Supplement for basic
r
esponse 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 t
he 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 int
ervals. 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
T
he 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
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