db_0081: Unconnected signals and blocks
Control Algorithm Modeling Guidelines - Using MATLAB®, Simulink®, and Stateflow®
Sub ID Recommendations
NA-MAAB — a, b
JMAAB — a, b
Sub ID a
The model shall not have signal lines that are not connected.
Sub ID b
The model shall not have subsystems or basic blocks that are not connected.
Sub IDs a, b:
Unconnected lines can have adverse effects, such as simulation errors or failure to generate code.
Model Advisor check: Check for unconnected signal lines and blocks (Simulink Check)
Introduced in R2020a