These functions must always be executed whenever you add or remove several files and/or drawing macros (which contain coils, contacts or PLC modules or cables) to or from existing drawings in projects.
This has to be carried out for CPP projects in particular. Because all automatic functions were switched off when copying several files, the PLC manager and the Contactor manager must be activated and executed (General parameters / Tab / Contactor and PLC).
For this, start the command:
Automatic / Contactor manager / New project file
Automatic / PLC/ Create new PLC manager file
Automatic / Cable manager
Automatic / Plug manager