Configuring the PROFIBUS with "Simatic Manager"
For configuring a PROFIBUS connection between a PC and an S7 PLC you
must have the "Simatic Manager" installed on a desktop or Laptop PC.
The tool must be purchased from Siemens. Please contact your nearest
Siemens Distributor for further details. Especially on Laptops the
installation could be some kind of tricky. In spite of the fact that
nowadays the size of hard disks is not that critical anymore, the
"Simatic Manager" does really not hesitate to take a good part of
it away. You will need at least something around 340 Megabytes for
the installation. About 190 Megabytes will remain occupied, after
the installation is finished.
Furthermore you should check the setting
for the swapfile. Set this to at least to 40 MegaBytes for the Minimum.
The first step would be the definition of all hardware components
being used in the project. Start with the rack, for example UR2, and
than add the rest. The following example shows a minimum configuration.
Defining the network
The minimum configuration is made up by the components
shown in the following example. The PG(PC) is shown only for completeness.