Commissioning the control unit on PROFIBUS
We recommend the following initial commissioning procedure for a control unit as DP slave on
PROFIBUS DP:
Table 10-2 Procedure for commissioning the control unit as a DP slave on PROFIBUS DP
Step Procedure See...
1 Commission the control unit without a eldbus connec‐
tion as described in the previous sections.
Sections Preparing the control
unit (Page 295) to Connecting
digital inputs (Page 299)
2 Congure the DP master (including PROFIBUS address) Documentation of the DP mas‐
ter
3 Switch on supply voltage for DP master Documentation of the DP mas‐
ter
4 Switch on supply voltage for control unit (DP slave) Connecting the power supply
to the network and executing
a learn run (Page 298) section
5 Load the conguration in the DP master Online help of the congura‐
tion tool, e.g. STEP 7
6 Switch DP master to RUN mode Documentation of the DP mas‐
ter
7 Controlling LEDs on the control unit Final settings and checks
(Page 301) section
Commissioning the control unit on PROFINET
We recommend the following initial commissioning procedure for a control unit as IO device on
PROFINET IO:
Table 10-3 Procedure for commissioning the control unit as an IO device on PROFINET IO
Step Procedure See...
1 Commission the control unit without a eldbus connec‐
tion as described in the previous sections.
Sections Preparing the control
unit (Page 295) to Connecting
digital inputs (Page 299)
2 Conguring an IO controller Documentation of the IO con‐
troller
3 Switch on the supply voltage for IO controller Documentation of the IO con‐
troller
4 Switch on supply voltage for control unit (IO device) Connecting the power supply
to the network and executing
a learn run (Page 298) section
5 Load the conguration into the I/O controller Online help of the congura‐
tion tool, e.g. STEP 7
6 Switch I/O controller to RUN mode Documentation of the IO con‐
troller
7 Controlling LEDs on the control unit Final settings and checks
(Page 301) section
Connecting and commissioning
10.6 Commissioning the control unit on the eldbus
ATD4xxW for industrial applications
300 System Manual, 06/2022, A5E51901827B AA