Checks for appropriate basic data type of block input signals as defined in rule na_0002. As described by said rule the lists of block types requiring numeric or logical input is parametrisable. See cNumSigsOnlyBlks and cBoolSigsOnlyBlks. Enable ports of subsystems are always checked to be connected to logical signals, no matter the parameters.
Exempted from the checks are all contents linked into the model from libraries listed in the jExclLibs parameter.