What will the data on the 8-bit input B of the comparator be when the carton is full?

The correct answer indicates that when the carton is full, the data on the 8-bit input B of the comparator is represented as 0101 0110. This binary value is significant because it typically corresponds to a decimal value that indicates a certain condition of fullness or capacity in a broader context, such as conveyor belt systems or sorting machinery within Siemens automation.

Translating the binary value 0101 0110 into decimal gives us 86, which may represent a specific threshold that denotes a carton being completely filled, depending on the specific applications and settings of the comparator being used. In many systems, particular binary values are assigned to signify different states, such as empty, partially full, and full. Thus, input B having the value 0101 0110 signifies that the system detects that the carton has reached its designed full capacity.

Other choices either represent values that do not correlate to common fullness thresholds or do not fit the expected operational parameters defining what “full” means in this context. Thus, it is clear that the chosen binary representation directly connects to the operational specification for a full carton.