Functions
8.5 System modification during operation
ET 200M
Operating Instructions, 12/2008, EWA-4NEB780600602-08
165
8.5 System modification during operation
System modifications
System modification in RUN is possible with the IM 153-2 in the redundant and in the non-
redundant structure:
● In the redundant system
– with IM 153-2AA02 as of version 05
– with IM 153-2AB01 as of version 04
– with IM 153-2Bx00
– with IM 153-2Bxx1
● In the non-redundant system
– with IM 153-2Bx00
– with IM 153-2Bxx1
8.5.1 System modification in a non-redundant system
A detailed description of this function and its parameterization in non-redundant systems can
be found in the function manual "Modifying the system during operation via CiR
(http://support.automation.siemens.com/WW/view/en/14044916
)".