Operation Principle; Local Hmi; Display - ABB REG650 Technical Manual

Section 4
Local Human-Machine-Interface LHMI
4.5
4.5.1
4.5.1.1
48

Operation principle

Local HMI

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Figure 7: Local human-machine interface
The LHMI of the IED contains the following elements:
• Display (LCD)
• Buttons
• LED indicators
• Communication port
The LHMI is used for setting, monitoring and controlling .

Display

The LHMI includes a graphical monochrome display with a resolution of 320 x
240 pixels. The character size can vary. The amount of characters and rows fitting
the view depends on the character size and the view that is shown.
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