Siemens SINAMICS G120D - Page 125

Advanced commissioning
7.2 Inverter control
Converter with control units CU250D-2
Operating Instructions, 04/2015, FW V4.7.3, A5E34261542B AB
125
In the above example, use digital input 3 to switch from one control system of the converter
via digital inputs to a control system via the fieldbus.
An overview of all the parameters that belong to the command data sets is provided in the
List Manual.
Note
The converter requires
approx. 4 ms to switch over the command data set.
Advanced settings
To change the number of command data sets in STARTER, you must open your STARTER
project offline.
①
You can edit command data sets if, in the STARTER project tree, you select "Configuration".
②
If you require more than two command data sets, then add command data sets using this
button or remove them.
③
,
④
To simplify commissioning several command data sets, under the "Command data sets" tab
there is a copy function.
Figure 7-6 Editing command data sets in STARTER
Parameter
Description
p0010 = 15
Drive commissioning: Data sets
p0170
Number of command data sets
(factory setting: 2)
p0170 = 2, 3, or 4
p0010 = 0
Drive commissioning: Ready
r0050
Displaying the number of the CDS that is currently active
p0809[0]
Number of the command data set to be copied (source)
p0809[1]
Number of the command data set to which the data is to be copied (target)
p0809[2] = 1
Copying is started
Once copying has been completed, the inverter sets p0809[2] to 0.
p0810
Command data set selection CDS bit 0
p0811
Command data set selection CDS bit 1
r0050
Displaying the number of the CDS that is currently active