Siemens SINUMERIK 840D sl Configuration Manual page 148

Configuring I/O
7.1 Inserting ADI4 module (840 sl)
3. To connect the module to the master system, click "Not assigned" and select the DP
interface.
4. Click the "PROFIBUS_1" bus system and at "General > Network settings" in the "Properties"
tab in the inspector window, change the "Transmission rate" entry from 1.5 Mbit/s to 12 Mbit/
s. The ADI4 module can only be operated with 12 Mbit/s.
Reference
You can find additional information on the precise parameter assignment of the ADI4 module
in the "ADI4 - analog drive interface for four axes" manual.
148
SINUMERIK STEP 7 Toolbox V15.1
Configuration Manual, 12/2018, A5E46279635B AA