Siemens SIMOTION D425 Manual page 12

Description
1.1 System overview
● SINAMICS power units (Motor Modules) (3)
● DRIVE-CLiQ components (4)
Extension of the drive computing performance
The motion control performance of a SIMOTION D4x5 can be utilized in full by expanding
the computing performance at the drive in two different ways:
● Over PROFIBUS or PROFINET, SINAMICS S120 CU320/CU310 Control Units complete
● With SIMOTION D435 and D445/D445-1, the CX32 Controller Extension can be
Software components: SIMOTION runtime system and SINAMICS drive control
The basic functionality of SIMOTION D is supplied on a Compact Flash card containing the
following:
SIMOTION runtime system including the following functions:
● User-programmable runtime system (IEC 61131)
● Various runtime levels (tasks)
● PLC and arithmetic functionality
● Motion control functions
● Communication functions
SINAMICS S120 drive control including the following functions:
● Closed-loop current and torque control
● Closed-loop speed control
● Closed-loop infeed
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These modules are used to control motors.
It is also possible to operate SINAMICS PM340 Power Modules with the SINAMICS
Control Unit adapter (CUA). A separate infeed is then unnecessary.
In SINAMICS S120/SIMOTION D, the individual components of the drive system
communicate with each other via DRIVE-CLiQ. In addition to power components,
encoder systems and special DRIVE-CLiQ I/O devices can also be linked via DRIVE-
CLiQ.
with further SINAMICS S120 drive modules can be connected.
connected over DRIVE-CLiQ. This module is extremely compact and can control up to
6 servo, 4 vector or 8 V/
f
axes.
D4x5
Manual, 05/2009