Festo CAMC-G-S3 Manual page 138

2 Product description of safety module CAMC-G-S3
T : Time from the signal change at the input to mapping of the input status in the logical input signal
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LIN_x. The time is dependent upon the settings of the input filters è Section 2.4.
T : Time to send the safety or logic function LIN_x to the output of the status in VOUT_x. The time is
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dependent on the settings of the safety and logic functions, specified in è Sections 2.5 and 2.6.
T : Time to output the status information VOUT_x to the digital inputs. The time is dependent on the
O
switching delay of the outputs è Section 2.8.
If the output signals VOUT_x lead back to inputs LIN_x, then it should be noted that an
additional run-time of T
Example: Use of the extended logic functions to request a safety function, via the
LIN_ALFx_OUT signal.
è If possible, safety functions should be requested directly, in order to minimise run-
times.
The resulting response time up to the execution of the safety function is made up of:
T = T + T
res I L
Example: STO request via DIN40, quick request P02.08 set
Reaction times
Specification for T for DIN4x from Tab. 2.20, Section 2.4.2
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Reaction time for "Quick detection request" = 1
(P02.08/P02.0D/P02.12/P02.17 = 1)
Specification for T for STO from Tab. 2.29 Section 2.5.1
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Reaction time until switch-off of drive supply of basic unit
and output stage OFF
Total:
The time until the status message that the safety function has been requested is calculated from
T = T + T + T
res I L
Example: SOS request via DIN40, P02.08 =0, P02.04 = 3 ms, P0B.00 = 2 ms
Reaction times
Specification for T for DIN4x from Tab. 2.20, Section 2.4.2
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Reaction time without "Quick detection request" and 3 ms
filter time
Specification for T for SOS from Tab. 2.50, Section 2.5.5
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VOUT_SOS_SSR output with P0B.00 = 2 ms
Specification for T via DOUT40 from Tab. 2.77, Section 2.9.1
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Time delay T
s
Total:
138
occurs.
Logic
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Minimum Maximum
0.5 ms 2.5 ms
2.5 ms 4.5 ms
3.5 ms 7.0 ms
Minimum Maximum
3.5 ms 5.5 ms
4.0 ms 4.1 ms
0.0 ms 2.5 ms
7.5 ms 12.1 ms
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English
Typical
1.5 ms
3.5 ms
5.0 ms
Typical
4.5 ms
4.0 ms
0.5 ms
9.0 ms