Why Does the NO Switch Not Maintain Closure in a Seal Circuit Simulation?

[muganga]

hello everybody...i need help about how simulate a seal's circuit (contactor + 1 switch NO + 1 switch NC). My circuit is to start a motor...i traied simulate but when i push NO..it didnt keep close.

thanks so much...if you can add at MSN to exchange information about EWB i'll thanks a lot.

Fernando Azevedo
mugangalinux@hotmail.com
Brazil

 

[berkeman]

"i traied simulate but when i push NO..it didnt keep close."

What are you simulating this with?

 

[dlgoff]

hello everybody...i need help about how simulate a seal's circuit (contactor + 1 switch NO + 1 switch NC). My circuit is to start a motor...i traied simulate but when i push NO..it didnt keep close.

thanks so much...if you can add at MSN to exchange information about EWB i'll thanks a lot.

Fernando Azevedo
mugangalinux@hotmail.com
Brazil

Does your circuit look something like http://www.sea.siemens.com/step/templates/lesson.mason?components:3:2:8" ?