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I am developing a solution for providing data entry on site, where the operator interface will be a panel-mounted PC. The PC will be running existing HMI software, that allows data to be entered into fields, and also carries out the
normal functions of a system HMI - graphical views, data logs, alarm handling etc.
What are flat panel PC's like to use (from an operator's viewpoint)?
The HMI software has not been designed specifically for a touch screen. The normal interface is mouse and keyboard. Is an on-screen keyboard sufficient? Would it be better to allow for a separate keyboard?
normal functions of a system HMI - graphical views, data logs, alarm handling etc.
What are flat panel PC's like to use (from an operator's viewpoint)?
The HMI software has not been designed specifically for a touch screen. The normal interface is mouse and keyboard. Is an on-screen keyboard sufficient? Would it be better to allow for a separate keyboard?