StruxureWare Network 8000 conversion program is changing some "Logic" blocks to a block type called "Invert". Could this be causing missing pointer issues?
TAC I/A Series, SmartStruxure Solution
SBO 1.2 and later Network 8000 conversion program with any Network 8000 GCM file.
This is as designed; see Resolution for explanation.
A Logic object is 'Migrated" as an Invert object if only used as a single invert gate. The other objects that reference that object as a pointer are changed also to reflect the block name 'Invert'. This is documented in the Technical Reference Guide in section 89.7.