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Advanced commissioning
6.2 Drive control
6.2.6
Changeover drive control
Overview
This means that you can set the converter control in various ways and toggle between the
settings. For instance, the converter can be operated either via a fieldbus or via its digital inputs.
Figure 6-17
The settings in the converter, which are assigned to a specific master control, are called the
command data set.
Function description
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.
A parameter, which can be switched over using the command data set, is designated as follows:
● In the parameter list with "Dynamic index: CDS"
● In the parameter overview with "[C]"
It takes approximately 4 ms to toggle between command data sets.
Changing the number of command data sets
1. Set p0010 = 15.
2. The number of command data sets is configured with p0170.
3. Set p0010 = 0.
You have changed the number of command data sets.
❒
Copying command data sets
1. Set p0809[0] to the number of the command data set whose settings you wish to copy
(source).
2. Set p0809[1] to the number of the command data set into which you wish to copy the
settings.
3. Set p0809[2] = 1
4. The converter sets p0809[2] = 0.
196
Changeover drive control
Parameters (Page 349)
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
SINAMICS G120XA converter
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