The model already contains a Signal Scope block for plotting the entity count signal. To add another Signal Scope block for plotting the queue-length signal (enabled above), follow these steps:
1. In the main SimEvents library window, double-click the SimEvents Sinks icon to open the SimEvents Sinks library.
2. Drag the Signal Scope block from the library into the model window. The block automatically assumes a unique block name, Signal Scope1, to avoid a conflict with the existing Signal Scope block in the model. (Название графика и оси координат для Signal Scope1 ввести как показано ниже.)
3. Connect the #n signal output port of the FIFO Queue block to the in signal input port of the Signal Scope1 block by dragging the mouse pointer from one port to the other. The model now looks like the following figure.
