
2 Operating A&D DataManagement 07/2011
2.4 Specifying the properties of the control components
© Siemens AG 2011 All Rights Reserved
2-40 SIMATIC A&D DataManagement Client - 07/2011
NCU versions
The following restrictions apply to loading and backing up the NCU component via
the PROFIBUS coupling:
Table 2-2: Modules used
MPI OPI PROFIBUS
Modules used
load backup load backup load backup
NCU 573 4.03.12
CP 342-5, release 50
Not possible
NCU 573 4.03.12
CP 342-5, release 130
NCU 571 3.06.11
CP 342-5, release 120
Not possible Not
possible
NCU 571 3.07.14
CP 342-5, release 130
NCU 571 3.07.14
CP 342-5, release 50
Communica
tion error
1090, red
LED CF lit
on NC
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