Beckhoff EL47 Series Documentation page 56

Commissioning
Fig. 50: New TwinCAT3 project in the project folder explorer
Generally, TwinCAT can be used in local or remote mode. Once the TwinCAT system including the user
interface (standard) is installed on the respective PLC, TwinCAT can be used in local mode and thereby the
next step is "Insert Device [} 57]".
If the intention is to address the TwinCAT runtime environment installed on a PLC as development
environment remotely from another system, the target system must be made known first. Via the symbol in
the menu bar:
expand the pull-down menu:
and open the following window:
Fig. 51: Selection dialog: Choose the target system
56 Version: 2.7 EL47xx