Navigation using USB Keypad

EasyBuilder Pro Q&A
Navigation using USB Keypad
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1

Device: cMT2108X2
Version: 6.10.01.259

We’re working on minimizing the amount our users need to actually touch the HMI, as it is in a fairly rough environment. Is there a way to use navigation keys from a USB keypad to navigate the HMI menus, and if so, how would we configure that?

Thanks in advance.

2

Hi @dimmed1102,

In this case we would recommend using a USB mouse since some functions cannot be accomplished by a USB keyboard alone.

3

Hey Brendon,

Unfortunately the same conditions leading us to avoid the user touching the screen also prevent us using a mouse. The environment is fairly harsh chemically. I was hoping we’d be able to use the arrow key inputs to navigate the screen, similar to a desktop system. Would that be a possibility?

4

@dimmed1102,

The HMI, like your PC, has a pointer and pointer location. You can view the cursor by disabling “Hide mouse cursor” within the “System” tab of “System Parameters”. I don’t know if they have a USB based device that allows you to move the mouse cursor using arrow keys.
It may be possible to use an industrial joystick-type USB mouse as an alternative, but I don’t have a specific product to recommend in this case.