Information on dimensioning
Your dimensioning (example)
CBE20
(for CU320-2)
Not relevant
1
0.5
DCC SINAMICS
2 ms
75 DCC
2
50 DCC
1.5
SUM (max. 15.5)
14.8
1)
No mixed servo-vector operation possible
2)
Used time slice (for drives: Speed controller cycle clock)
3)
Absolute maximum: 16 Terminal Modules; these quantities can only be achieved with considerable restrictions (e.g. not
with TM15/TM17).
4)
Sampling time for encoder emulation / sampling time for digital and analog I/Os
5)
Max. one Line Module, SLM without DRIVE-CLiQ (5 kW and 10 kW) not relevant
The required performance resources depend on further factors. The influence of the functions
listed below can be neglected for an estimation using performance points:
● Use of DSC (linear)
● Connection of blocksize Power Modules via CUA31/32 ⇒ counts as booksize Motor
Modules.
During the drive configuration, note that each CX32-2 on the SINAMICS Integrated generates
an additional load. The transfer of a CX32-2/CU320-2 configuration on the SINAMICS
Integrated is therefore only possible with a connected CX32-2 when the CX32-2/CU320-2 were
not fully utilized.
Note
Note also the topology rules of the SINAMICS S120, see
SINAMICS S120 Function Manual,
Section
Rules for wiring with DRIVE-CLiQ.
Mixed operation
Note the following when mixing control types on a drive control:
● A mixture of servo-controlled and vector-controlled drives is not possible
● A mixture of servo-controlled and V/f-controlled drives is possible
● A mixture of vector-controlled and V/f-controlled drives is possible
With regard to the drive quantity structure, the maximum number of servo or vector drives may
not be exceeded by drives with V/f control in mixed operation, whereby two drives with V/f
control (500 µs) count as one servo or vector drive.
Commissioning (software)
7.21 Quantity structures
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B
329
