From: Jacob Huggart on
I am working on a simulink sumulation to simulate the liquid level of a tank. The outlet flow needs to be delayed by half of the simulation time and will be at a different flow rate. I used the same system for both the inlet and outlet flow (with different numbers accordingly) and will be using a sum to add them together (that's no problem). A step function is used to simulate the flow in and out of the system.

How can I delay the start of a step function so that the outlet pump would start after the inlet pump?