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Home > Forum > Operator terminals (Weintek) > Keyboard operation problem in pop-up
It happens very strange thing, in practice from day to night all the pop-up integer keyboards that I use on an HMI for a long time no longer accept any value, in the sense that they just do not write anything in the keyboard display, the only keys that work are "Clear" "esc" and "enter". Everything else works smoothly.
Even reloading the original project on the HMI the problem remains.
Could it be a panel problem or could it be another reason?
It seems strange to me that some keys continue to work, while numeric keys do not.
I would try to download a new empty project with a single numeric entry (during the project upload it also updates the panel firmware) and check the keyboard behavior.
If I believe it is correct, I need to check the project because blocks might have been put on the numerical introduction that they later forgot.
Me ocurre exactly myism. Alguna sugerencia?