C.5 Example Illustrating How To Calculate Reaction Times For The Et 200 Distributed I/O System - Siemens SIMATIC S5 Manual

C.5 Example illustrating how to calculate reaction times for the
ET 200 distributed I/O system
Overview
This section contains a worked example illustrating how to calculate the
reaction times t
ET 200 distributed I/O system with IM 308-C as DP master.
Sample The illustration below shows a sample configuration with an IM 308-C as DP
configuration
master and a variety of DP slaves:
ET 200 Distributed I/O System
EWA 4NEB 780 6000-02a
Reaction times in the ET 200 distributed I/O system
, t , t and t
prog cons DP
Section
C.5.1 Calculating t and t
prog
C.5.2 Calculating t
DP
C.5.3 Calculating t
slave
C.5.4 Calculating reaction time t
(see Sections C.1.1 to C.4) in the
slave
Topic
cons
R
Page
C-13
C-14
C-15
C-17
C
C-11