Keypad - ABB REL650 Technical Manual

1MRK 506 382-UEN A
5.5.1.1
Line distance protection REL650 2.2 IEC
Technical manual
The LHMI is used for setting, monitoring and controlling.

Keypad

The LHMI keypad contains push-buttons which are used to navigate in different
views or menus. The push-buttons are also used to acknowledge alarms, reset
indications, provide help and switch between local and remote control mode.
The keypad also contains programmable push-buttons that can be configured either
as menu shortcut or control buttons.
Local Human-Machine-Interface LHMI
Section 5
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