Supersteve
Member
Hello, my name is Steve and im completely new to programming and using plc's
Ive had LogixPro sim for 4 days now and sucessfully managed to program successful logic ladders for the Garage door and the silo.
Although i managed to program the simulators im still not totally understanding the terms "Normally Open" and "Normally Closed"
Probably a silly senseless question but im quite good at asking silly questions so :
Could someone please explain in 'Layman terms' what "Normally Open" and "Normally Closed" mean?
Thank you in advance to anyone that can help.
Ive had LogixPro sim for 4 days now and sucessfully managed to program successful logic ladders for the Garage door and the silo.
Although i managed to program the simulators im still not totally understanding the terms "Normally Open" and "Normally Closed"
Probably a silly senseless question but im quite good at asking silly questions so :
Could someone please explain in 'Layman terms' what "Normally Open" and "Normally Closed" mean?
Thank you in advance to anyone that can help.