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Siemens SIMATIC 314C-2 DP User Manual

Siemens SIMATIC 314C-2 DP
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Cycle and reaction times
5.3 Response time
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
5-15
5.3.2 Shortest response time
Conditions for the shortest response time
The figure below shows the conditions under which the shortest response time is reached.
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Calculation
The (shortest) response time is the sum of:
Table 5-10 Formula: Shortest response time
1 x process image transfer time for the inputs
+ 1 x process image transfer time for the outputs
+ 1 x program processing time
+ 1 × operating system processing time at the SCC
+ I/O delay
= Shortest response time
The result is equivalent to the sum of the cycle time plus the I/O delay times.
See also
Overview (Page 5-13)

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Siemens SIMATIC 314C-2 DP Specifications

General IconGeneral
BrandSiemens
ModelSIMATIC 314C-2 DP
CategoryComputer Hardware
LanguageEnglish

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