What's wrong with my Diagram ? 

I'm using Cursor Key (Left/Right) to cycle through 4 different display.

It works in simulation, but when uploaded to Logo, the Cursor Left/Right key doesn't cycle the displays.

Great. It works.

Any reason why it need a long delay between pressing the key ? 

e.g. ESC+Right <Lift up fingers> ESC+Right doesn't work.

ESC+Right <Lift up fingers><WAIT a moment> ESC+Right will work.

It doesn't work consistantly.

Using the web, it'll just show a blank screen in page 2, 3, 4 when cycling through.

Model using 0BA0 FW: 1.82.02

Could be something wrong with the code, would have to relook at that.

Works fine in Simulation though.

Alternatively to your cycle display you also can display all messages at the same time. Just use High-potential at all EN inputs or invert the unconnected EN inputs. Then you are able to scroll without ESC key, use only up/down keys. With the priority you can select your desired message order.

Regards, Scorp

ixo65

Have you in the message texts set the check marks by webserver?

I missed that out.

That's the cause why it's not displaying on the webserver.

Thanks.

Scorp

Alternatively to your cycle display you also can display all messages at the same time. Just use High-potential at all EN inputs or invert the unconnected EN inputs. Then you are able to scroll without ESC key, use only up/down keys. With the priority you can select your desired message order.

Regards, Scorp

Great. I'll give that a try. Thanks.