Hello,
I am using MultiScada ver 1.10.1 with Allen-Bradley Logix-5000 processors.
It does not seem possible to reference individual bits from DINT structured (Data Typed) tags. In other software applications individual bits can be referenced from DINT tags using the syntax "tagname.bit", ex... "mytag.0".
Your software can, successfully, reference BOOL structured (Data Typed) tags and ALIAS tags referenced to bits in a DINT structured (Data Typed) tag.
Brad