Beckhoff EL3773 Documentation page 66

Commissioning
Fig. 76: Correction dialog with modifications
Once all modifications have been saved or accepted, click "OK" to transfer them to the real *.tsm
configuration.
Change to Compatible Type
TwinCAT offers a function "Change to Compatible Type..." for the exchange of a device whilst retaining the
links in the task.
Fig. 77: Dialog "Change to Compatible Type..." (left: TwinCAT 2; right: TwinCAT 3)
This function is preferably to be used on AX5000 devices.
Change to Alternative Type
The TwinCAT System Manager offers a function for the exchange of a device: Change to Alternative Type
Fig. 78: TwinCAT 2 Dialog Change to Alternative Type
66 Version: 2.5 EL3773