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Chapter
11
Operating Instructions
C4000 Select
62
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8012247/RI61/2007-11-30
Technical specifications
Host-guest 1-guest 2 C4000 Select system
The calculation example shown below is based on the following:
Host C4000 Select, 900 mm protective height, beam code 1, with 1 beam floating
blanking
Guest 1 C4000 Select, 1200 mm protective height, beam code 2, floating blanking is
disabled
Guest 2 C4000 Select, 600 mm protective height, uncoded, with 2 beam floating
blanking
Line
Description
Value
1
C4000 Select response time from Tab. 31
18 ms
2
When floating blanking is enabled, multiply the value from line 1 by
0.50 and enter the result as the value for line 2
9 ms
3
Add lines 1 and 2 together and enter the value for line 3.
Line 3 value is the response time for the host C4000 Select.
27 ms
4
Enter the value for the guest 1 response time based on Tab. 31 for
C4000 Select, or the value determined for the S300/S3000 safety
laser scanner
21 ms
5
If the device in line 4 is a C4000 Select and floating blanking is
enabled, multiply the value on line 4 by 0.50 and enter the result as
the line 5 value.
0 ms
6
Add lines 4 and 5 together. Enter the result as the line 6 value.
21 ms
7
Multiply line 1 from the host response time calculation by 0.50 and
then add 2 ms. Enter the result as the line 7 value.
11 ms
8
Add lines 6 and 7 together. Enter result in line 8 value.
Line 8 value is the response time of the guest 1 C4000 Select.
32 ms
9
Enter the value for the guest 2 response time based on Tab. 31 for
the C4000 Select
11 ms
10
If floating blanking is enabled, multiply the value on line 9 by 0.50
and enter the result as the line 10 value.
5.5 ms
11
Add lines 9 and 10 together. Enter the result in line 11 value.
16.5 ms
12
Multiply line 1 from the host response time calculation by 0.50 and
then add 2 ms. Enter the result as the line 12 value.
11 ms
13
Multiply line 4 from the guest 1 response time calculation by 0.50
and then add 2 ms. Enter the result as the line 13 value.
12.5 ms
14
Add lines 11, 12 and 13 together. Enter the result in line 14 value.
Line 14 value is the response time of the guest 2 C4000 Select.
40 ms
Tab. 37: Response time cal-
culation for host-guest 1-
guest 2 C4000 Select system