InteliLite 4 MRS16 Operator Guide
3
UP
button. Use this button to move up or increase value.
PAGE
button. Use this button to switch over display pages.
DOWN
button. Use this button to move down or decrease value.
ENTER
button. Use this button to finish editing a setpoint or moving right in
the history page.
START
button. Works in MAN mode only. Press this button to initiate the
start sequence of the engine.
STOP
button. Works in MAN mode only. Press this button to initiate the stop
sequence of the Gen-set. Repeated pressing of button will cancel current
phase of stop sequence (like cooling) and next phase will continue.
GCB
button. Works in MAN mode only. Press this button to open or close the
GCB.
Indicators and others
Position
Description
GENERATOR
status indicator. There are two states – Gen-set OK (indicator is green) and
Gen-set failure (indicator is red). Green LED is on if the generator voltage and frequency is
present and within limits. Red LED starts flashing when Gen-set failure occurs. After
FAULT RESET button is pressed, Red LED goes to steady light (if an alarm is still active)
or is off (if no alarm is active).
Graphic B/W display, 132 × 64 px.
LOAD
. Green LED is ON if load is supplied by generator. It means, that Gen-set is OK and
proper circuit breaker is closed.
GCB Status
. Consists of 3 green LEDs. The middle green LED is on if GCB is closed. It is
driven by GCB CLOSE/OPEN output or by GCB feedback signal. Side green LEDs are on
in case the generator status indicator is ok.
