Operation Principle - ABB Relion Technical Manual

Section 5
Local Human-Machine-Interface LHMI
Table 23: FNKEYTY1 Non group settings (basic)
Name Values (Range)
Type Disabled
Menu shortcut
Control
MenuShortcut Menu shortcut for
function key
5.5
5.5.1
5.5.1.1
68
Unit Step
- -

Operation principle

Local HMI
ANSI12000175 V1 EN
Figure 7: Local human-machine interface
The LHMI of the IED contains the following elements:
• Display (LCD)
• Buttons
• LED indicators
• Communication port for PCM600
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 display view is divided into four basic areas.
Default Description
Disabled Function key type
1MRK 502 048-UUS A
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