Buttons, Lights And Led' S Signification; Master Cubicle; Slave Cubicle - ABB PQFA Instruction Manual

10.4. Buttons, lights and LED' s signification

10.4.1.

Master cubicle.

RESET RUN
? ?
Push buttons:
? ?
Local – remote switch: local or remote control of the filter. If remote is on,
the push buttons are not operational.
? ?
Lights:
ON (white): the PQFA controller is connected to the supply (auxiliary breaker
closed)
CLOSE (red): the power circuit breaker is closed (filter working)
OPEN (green): the power circuit breaker is open
Three light conditions are then possible:
No power connection (main and
auxiliary breakers open)
Controller connected
breaker closed, main breaker open)
Filter working (all breakers closed)
10.4.2.

Slave cubicle

LOC/REM
RUN: starts the PQFA
RESET: stops switching of the IGBTs and opens the
main circuit breaker
(auxiliary
CLOSE
Asea Brown Boveri Jumet S.A.
PQFA Instructions Manual
ON CLOSE
ON CLOSE
(white) (red)
?
? ?
OPEN
OPEN
OPEN
(green)
?
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