Cycle and reaction times
5.4 Calculating method for calculating the cycle/response time
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
5-19
Response time
Table 5-12 Calculating the response time
Shortest response time Longest response time
- Multiply the physical cycle time by factor 2.
Now add I/O delay. Now add the I/O delay plus the DP cycle times on
PROFIBUS-DP or the PROFINET IO update
times.
The result is the shortest response time. The result is the longest response time.
See also
Longest response time (Page 5-16)
Shortest response time (Page 5-15)
Calculating the cycle time (Page 5-4)
Cycle extension through Component Based Automation (CBA) (Page 5-10)
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