Siemens SINUMERIK 840D sl Configuration Manual page 40

Configuring the NCU
3.5 Load hardware configuration into the PLC
Procedure
Proceed as follows to load the configured hardware configuration into the NCU:
1. In the project navigation, right-click the device name, e.g. "CNC_1", and select the
"Hardware configuration" command in the "Download to device" shortcut menu.
Note
Scope of the data to be downloaded
Alternatively, you can select one of the other commands to start downloading additional
data to the NCU in this step.
See TIA Portal help, keyword "General information on download".
The "Extended download" dialog opens.
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SINUMERIK STEP 7 Toolbox V15.1
Configuration Manual, 12/2018, A5E46279635B AA