33 Human-Machine-InterfaceHuman-Machine-Interface
Human-Machine-Interface (HMI) covers the relation between the user and the
Network Master - in other words: the information you get from the Network
Master combined with the action you add to the Network Master .
The informative part is the color LCD, and the part susceptible to influence is
the touch-active layer of the screen. Connections made to the input and output
connectors are included in the HMI as well.