Stairway example

[jphermans]

Hello,
Does anyone have an example of a stairway light? I want a visualisation of my lights that shuts off after a time.
I don’t a much of Logo but I have been searching a lot but can not find a solution.

Thank you in advanced.

• Dieses Thema wurde vor vor 8 Jahren, 2 Monaten von jphermans bearbeitet.
• Dieses Thema wurde vor vor 8 Jahren, 2 Monaten von jphermans bearbeitet.
• Dieses Thema wurde vor vor 8 Jahren, 2 Monaten von jphermans bearbeitet.

[admin]

Maybe like this (using a edge triggered wiping relay):

I assume you wanted the network inputs to bypass the timers, so the light stays on when turned on over Network. Otherwise I have to change the circuit diagram. Also the sample don’t have the „pre warning“ feature like original stairway lighting block has. If you really want this feature, you have to implement it yourself manually.

[jphermans]

The I1 does not trigger the Q1. I have just test it.
I was wrong “ this works“, but not like I want.
It does not count the time to shutoff the light.

• Diese Antwort wurde vor vor 8 Jahren, 2 Monaten von jphermans bearbeitet.
• Diese Antwort wurde vor vor 8 Jahren, 2 Monaten von jphermans bearbeitet.

[jphermans]

This looks better, but I have just a problem because I have to invert the reset. Maybe a solution for this ?

[ixo65]

I think, problem is solved in LOGO!-Forum (Siemens).

Invert connector problem

[admin]

Thanks for the hint ixo65!

[Autor]

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