Nugen S10KS, Руководство по техническому обслуживанию оператора, Страница: 26 / 64

OPERATOR & MAINTENANCE MANUAL
PAGE ‐ 22
5
MODE LEFT button. Use this button to change the mode.
N
OTE
:
This button will not work if the controller mode is locked by
one of the binary inputs: Remote OFF, Remote MAN,
Remote AUT, Remote TEST.
6
MODE RIGHT button. Use this button to change the mode.
N
OTE
:
This button will not work if the controller mode is locked by
one of the binary inputs: Remote OFF, Remote MAN,
Remote AUT, Remote TEST.
7
GCB button. Works in MAN mode only. Press this button to
open or close the GCB manually.
N
OTE
:
Certain conditions must be valid otherwise GCB closing is
blocked.
8
MCB button. Works in MAN mode only. Press this button to
open or close the MCB manually.
CAUTION!
Pressing this button can disconnect the load from the mains
supply!
G
EN
-
SET
O
PERATION
I
NDICATORS
9
Gen-Set Failure . If a Gen-set failure fault is detected the Red LED will start
flashing. After pressing the Fault Reset button the LED will turn off if no alarm is
active or will become constant if the alarm is still active.
10
Gen-Set Voltage OK . If the generator voltage is within the preset limits the Green
LED will be illuminated.
N
OTE
:
The limits for the generator voltage and frequency are given by set points in the
Generator Protection Parameters.
11
GCB ON . If the Generator Circuit Breaker (GCB) is closed the Green LED will be
illuminated.
It is driven by the GCB CLOSE/OPEN output (AMF 8/9) or by the GCB feedback
signal (AMF 20/25).
12
MCB ON . If the Mains Circuit Breaker (MCB) is closed the Green LED will be
illuminated.
It is driven by the MCB CLOSE/OPEN Output (AMF 8/9) or by MCB feedback
signal (AMF 20/25).
13
Mains Voltage OK . If a Mains Voltage is present and within limits the Green LED
will be illuminated.
14
Mains Failure . If a mains failure is detected the Red LED will start flashing. The
LED will be constantly illuminated after the gen-set has started and connected to
the load.