Service and maintenance   
7.4 Performing a firmware and project update 
  SIMOTION D4x5-2 
336  Commissioning and Hardware Installation Manual, 02/2012 
 
 
Note 
If the firmware for SIMOTION D is being upgraded or downgraded, the component 
firmware will also be upgraded or downgraded automatically depending on the 
firmware version on the CompactFlash card and the firmware version on the 
SINAMICS components (DRIVE-CLiQ components, CBE30-2, TB30, PM340, etc.).  
The upgrade procedure can take several minutes and is indicated by LED displays.  
A firmware update on DRIVE-CLiQ components is indicated by the RDY LED flashing 
red and green: 
•  FW update running: RDY LED flashes slowly (0.5 Hz) 
•  FW update complete: RDY LED flashes quickly (2 Hz) 
These flashing patterns are also displayed on the yellow RDY LED on the 
SIMOTION D/CX32-2 and indicate that a FW update is being carried out on 
components connected to the SIMOTION D/CX32-2 or that all components have 
completed the FW update. 
Once the firmware update is complete on all components, the components that have 
been upgraded/downgraded must be powered up.  
CBE30-2 option board: 
During the firmware update, the OPT LED of the SIMOTION D module and the SYNC 
LED of the CBE30-2 flash green. 
Additional references 
Detailed information on "upgrading devices" can be found in the 
Upgrading SIMOTION 
Devices
 Operating Instructions.