Leds; Keypad - ABB Relion SMU615 Technical Manual

Section 2
SMU615 overview
2.2.1
2.2.2
18
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Figure 2: Example of the LHMI

LEDs

The LHMI includes a dedicated Ready LED indicator and 11 matrix programmable
LEDs on front of the LHMI.
The LEDs can be configured with PCM600 and the operation mode can be selected via
WHMI or PCM600.

Keypad

The LHMI keypad contains a push button which is used to acknowledge alarms.
1MRS758407 B
SMU615
Technical Manual