Description
SINAMICS DCM DC Converter
36
Operating Instructions, 12/2018, A5E34763375A
Versions
The armature supply is available in the following versions:
●
2-quadrant units:
The armature is supplied via a fully-controlled three-phase bridge (B6C).
●
4-quadrant units:
The armature is supplied via two fully-controlled three-phase bridges connected in a
circulating-current-free inverse-parallel configuration ((B6)A(B6)C).
The field supply is available in the following versions:
●
1-phase, single-pair controllable two-pulse bridge circuit (B2HZ)
●
1-phase, fully-controlled two-pulse bridge circuit (B2C) (option)
The electronics (CUD) are available in the following versions:
●
Standard CUD
●
Advanced CUD (option)
This CUD can be expanded to include a PROFINET module (CBE20) and features
2 DRIVE-CLiQ connections for connecting additional components from the SINAMICS
drive system, as well as a connector for expansion purposes (to include a second CUD).
●
Additional (second) CUD (Standard CUD or Advanced CUD) (option)
This additional CUD can be fitted to the right of the first CUD and is used for system-
specific extension of the SINAMICS DC MASTER functions.
Additional components
●
Advanced Operator Panel AOP30
The optional Advanced Operator Panel AOP30 is installed outside of the unit – in the
control cabinet door, for example – rather than inside it.
The AOP30 ensures the following additional comfort:
–
Commissioning is supported by a wizard.
–
Measured values are represented by a graphical operation screen.
–
Displays a user-friendly parameter list, including text.
–
There are several editors for user-friendly setting and changing of parameters.
–
As well as help texts on individual faults and alarms, the fault and alarm messages
which occur are listed.
–
Control of the drive (ON/OFF, setpoint specification, jog, direction of rotation reversal)
is enabled "on-site".
–
Three LEDs display the drive status.
●
Additional module CBE20
The additional module CBE20 is inserted in the optional module slot of an Advanced
CUD. It enables the SINAMICS DC MASTER to access the PROFINET network as a
slave as well as to establish SINAMICS Link connections.
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