Siemens SINAMICS G120D - Switching over the Inverter Control (Command Data Set)

Setting functions
8.2 Inverter control
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
117
8.2.3
Switching over the inverter control (command data set)
In several applications, the inverter must be able to be operated from different, higher-level
control systems.
Example: You control the motor either from a central control system, via fieldbus or from a
local control panel.
Command data set (CDS)
This means that you can set
the inverter
control in various ways and toggle between
the settings. For instance, as described
above, the inverter can either be operated via
a fieldbus or via the terminal strip.
The settings in the inverter, which are
associated with a certain control
type of the
inverter, are called command data set.
You select the command data set using parameter p0810. To do this, you must interconnect
parameter p0810 with a control command of your choice, e.g. a digital input.
Figure 8-4 Example for the various command data sets