Siemens SIMATIC ET 200SP HA - Time Synchronization and Time Stamping with a Single CPU

4.9.3 Time synchronization and time stamping with a single CPU
Example configurations
6,&./2&.7&
26VHUYHU
26FOLHQW26FOLHQW
6,&/2&.(QJLQHHULQJ
6WDWLRQ
7HUPLQDOEXV
3ODQWEXV
173VHUYHU
7LPHPDVWHU
&,5VXSSRUWHG&,5VXSSRUWHG
(763+$
352),1(76\VWHP
6+$6
352),1(76\VWHP
$66+
(763+$
(763+$(763+$
1 2
Time master A SICLOCK with SIMATIC time-of-day synchronization.
Automation system CPU 410-5H in 1oo1 mode
Plant bus 1 PN/IO subnet on an internal PN/IO interface of the IO controller (e.g. CPU
410-5H: X5 connection)
Configurations
①②
Note:
The configurations are not suitable for time stamping with an accuracy of 1
ms. You can find additional information on the required configuration changes
in section "Plant-wide time synchronization and time stamping with a preci‐
sion of 1 ms (Page 52)". For complete information, see the function
manual SIMATIC; ET 200SP HA; Time Stamping with ET 200SP HA.
Fieldbus 1 PN/IO subnet on an internal PN/IO interface of the IO controller (e.g. CPU
410-5H: X8 connection)
Distributed I/O IO devices based on ET 200SP HA with 1x IM in the 1oo1 mode
Plant planning
4.9 Time synchronization and time stamping
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD 55