How to implement this logic in Simulink?

Question

Wenlin 2022-4-12

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https://ww2.mathworks.cn/matlabcentral/answers/1694915-how-to-implement-this-logic-in-simulink

回答： mark li 2022-4-13

I'm trying to set up a battery system such that:

Battery is discharged with current input 1 until it reaches the minimum voltage
Once Vmin is reached, it switches to input 2 & start charging the battery until it reaches the maximum voltage
Once Vmax is reached, it swiches to input 1 & start discharging the battery

I want this cycle to repeat until after a certain number of cycles.

I was able to set the input so they run cyclicly during the simulation, but couldn't figure out how to set up the switching. I think it may use some edge detection or enabled subsystems but couldn't think of a way to make it work. Would really appreciate it if someone could give me a hint.