What is the function of "Mini-Rot Auto Selector" on a Komori LP-44

[Laxmi Kant Kuthiala]

I have a Old Komori LP-44. The electric Panel has a "Mini-Rot Auto Selector" that seems to malfunction and the Machine goes into run as soon as you switch the power on. Can any one explain what is the function of this component?

 

[Ashish Telang]

The minirot is a pulse activated rotary switch which gives output. There are 3 minirots in the panel.