Commissioning (software)
6.22 Migration of SIMOTION D4x5 to SIMOTION D4x5-2
SIMOTION D4x5-2
304 Commissioning and Hardware Installation Manual, 02/2012
Keyword Explanation
Configuration of the
onboard I/Os
The configuration of the onboard I/Os is retained. Functionality, quantity structure and
terminal designations of the onboard I/Os for the D4x5-2/CX32-2 differ from the previous
modules because of innovations. Example:
• D4x5-2 has additional technology I/Os on terminal block X142 (e.g. for high-precision
cam outputs); a cam output on X122/X132 is no longer supported
• Terminal blocks X122/X132 have additional digital inputs and therefore the pin
assignments on the terminal block have been moved.
CompactFlash card /
firmware
SIMOTION D4x5 and D4x5-2 have different CompactFlash cards and different card
mappers (firmware).
1 GB CompactFlash cards of the D4x5 can also be used for the D4x5-2 when a new boot
loader is loaded. For details, see Section Boot loader on the CompactFlash card (Page 344).
Mixture of Control Units of
different generations
The firmware version of a controller extension (CX) is always identical to the SINAMICS
Integrated. Therefore
• The CX32 can only be operated on the D4x5
• The CX32-2 can only be operated on the D4x5-2
These dependencies do not apply for SINAMICS S120 Control Units.
A CU320 can therefore be operated on a D4x5-2.
Connectable drive
components
As for the CU320-2, some older drive components are also no longer supported by the
D4x5-2/CX32-2.
For details, see Section Permissible combinations (Page 306)
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