Automatically return to HOME screen

[navigatoru]

Hi, 

 

I am trying to create an action like:

 

1. PLC starts and shows the initial screen (Home)

2. Have several buttons on the HOME screen

3. Use one of the buttons to navigate to a specific screen (Screen1)

4. After 1 minute, automatically to move to the HOME screen from Screen1

 

I have done something similar as in the attached picture, but does not work. What could be wrong? 

 

When I am using the buttons on the screens to navigate, works well, but not the automatic return to HOME screen. 

 

Thanks for clues. 

 

Marius

[TozoM8]

Have a 1 min timer start when you press a desired button on the home screen. When time expires and home screen is not loaded, set home screen.

[Flex727]

I'm not sure what you're doing in that 3rd ladder rung, but this is how I'd do it.

[Kikis]

Link a memory bit to your screen 1 (bit is on when this display is on the screen).

Then use this bit as a condition to run 1 minute delay timer and use the direct contact of this timer to load the home screen.

 

 

[navigatoru]

Hi guys, 

 

Thanks for replies. Were very helpful to find the correct code, which is as in the attached image. 

 

Cheers,

Marius

 

[navigatoru]

Even simplier, get rid of the MB500, and will work just fine.