Memory

redraw the ladder diagram to add memory.  indicate where the connections need to me on the magnetic motor starter so that memory will work as well as the overload relay.

 

Figure it out

Solve for Rt, It, IR 1, IR 2, IR 3, and IR 4.  Remember parallel circuit rules are different than series circuit rules.

 

Compare this with the prior picture

What's inside the green circle ?

Hmmm....