Siemens SINAMICS S120 Function Manual page 937

● Supply: Line Module infeed control with DRIVE-CLiQ interface
If an Active Line Module with a DRIVE-CLiQ interface is used for the infeed in a drive
system, open-loop/closed-loop control is implemented on the Control Unit within a
corresponding drive object.
● Supply: Line Module infeed control with DRIVE-CLiQ interface
If a Line Module without a DRIVE-CLiQ interface is used for the infeed in a drive system,
the Control Unit must handle activation and evaluation of the corresponding signals
(RESET, READY).
● Option Board evaluation
An additional drive object is responsible for evaluating an inserted option board. The
specific method of operation depends on the type of option board.
● Terminal Module evaluation
A separate drive object handles evaluation of the respective optional Terminal Modules.
● Evaluating an external ENCODER
A dedicated drive object is responsible for evaluating an optional additional encoder that
can be connected.
Note
Drive objects
A list of all drive objects is provided in the SINAMICS S120/S150 List Manual in Section
Overview of parameters.
Configuring drive objects
Various drive objects can be created within a Control Unit. When commissioning for the first
time, these drive objects can be set up using STARTER.
The drive objects are configurable function blocks and are used to execute specific drive
functions.
If you need to configure additional drive objects or delete existing ones after first
commissioning, the drive system must be switched to configuration mode.
The parameters of a drive object cannot be accessed until the drive object has been
configured and you have switched from configuration mode to parameterization mode.
Note
Each installed drive object is allocated a number between 0 and 63 during first
commissioning for unique identification.
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Basic information about the drive system
13.2 Drive objects
937