How does the electrical actuators thrust type return to origin work?

① Rod or slider moves to the mechanical end ⇒ ② Controller detects motor cannot rotate any longer. ⇒ ③ Controller judges the mechanical end is reached. ⇒ ④ Actuator returns by a set distance specific to each model ⇒ ⑤ Position data is set to zero in the controller. ⇒ ⑥ Return to origin completed, SETON output switches ON.