Drive Objects - Siemens SINAMICS DCM Operating Instructions Manual

Operation
9.1 Basic information
3 Expert
4 Service
9.1.2

Drive objects

A drive object is a self-contained software function with its own parameters and potentially its
own faults and alarms. Drive objects can be provided as standard (e.g. automatic speed
control), or can be added individually or in groups times (e.g. TM31).
Properties of a drive object:
● Separate parameter space
● Separate window in STARTER
● Separate fault/alarm system
● Separate PROFIdrive telegram for process data
Drive objects in the SINAMICS DC MASTER
Figure 9-3
● Automatic speed control (DC_CTRL)
● Control Unit (CU_DC)
● Evaluation of optional Terminal Module
262
Access level
Expert knowledge is already required for these parameters (e.g. knowledge
of assigning BICO parameters).
Please contact your local Siemens office for the password for parameters
with access level 4 (Service). It must be entered into p3950.
Drive objects
Automatic speed control handles closed-loop control of the motor. The I/Os on the CUD
are evaluated within this drive object.
This drive object contains a variety of different system parameters.
An independent drive object handles evaluation of each optional Terminal Module.
Comment
SINAMICS DCM Control Module
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619