I started to get seriously interested in control making a few years ago. I have done home electrical systems for several years. Built a food elevator and a few automated things. But I'm still a noob at this. My neighbor just asked me to have a look at his machine for cloth making.
So basically the first machine has 2 magnetic contacters inside. When you plug the machine up the first contacter gets energized.
When you press the green button the 2nd contacter energizes and the machine turns on.
Problem is it turns off when you release the green button. I don't know if it's a latching push button switch that's broken or if it's wired so that the contactor will latch after pressing the button.
It's all single phase.
Next machine the green push button does nothing. It's doesn't engage the 2nd contacter.
So basically the first machine has 2 magnetic contacters inside. When you plug the machine up the first contacter gets energized.
When you press the green button the 2nd contacter energizes and the machine turns on.
Problem is it turns off when you release the green button. I don't know if it's a latching push button switch that's broken or if it's wired so that the contactor will latch after pressing the button.
It's all single phase.
Next machine the green push button does nothing. It's doesn't engage the 2nd contacter.