Proface hmi windows screen and switch screen

[@petertuxen4930]

Damn, you are a life saver. Just cracked the HMI part of my project, because of your video. Thanks.

[@linhle-sp2fi]

thank you for nice video. I want to switch screen by moving a value (screen number) to a PLC register, could you tell me how to do it in GP-Pro EX?