Commissioning (software)   
6.4 Configuring a CX32-2 
  SIMOTION D4x5-2 
208  Commissioning and Hardware Installation Manual, 02/2012 
6.4.7.4  Replacing the CX32-2 
Replacing a module 
When used as a spare part, a CX32-2 behaves like other DRIVE-CLiQ components. 
A module replacement is detected automatically as of SINAMICS V4.5.  
See Section  
●  Module replacement (Page 103) 
●  Backing up / restoring / deleting SINAMICS NVRAM data (Page 217) 
D435-2/D445-2/D455-2 ↔ D425-2 replacement 
Drag-and-drop can be used to carry out a D435-2/D445-2/D455-2 ↔ D425-2 module 
replacement in HW Config. 
Please note that it will not be possible to replace a D435-2/D445-2/D455-2 with a D425-2 if a 
CX32-2 has been configured with the address 14 or 15. (A D425-2 does not have DRIVE-
CLiQ ports X104/X105 and therefore does not have addresses 14 and 15.)