Publicidad
Pump Shutdown
Press the hand held terminal STOP pushbutton; the
power from the turbopump will be removed and the
pump will begin to slow down.
When a stop signal is provided via a remote contact,
the display shows:
E X T E R N A L
b 7
Power Failure
In the event of a power failure (momentary or long
term), the Turbo-V controller will stop the turbopump
and all the interconnected pumps/devices. The Turbo-V
vent valve device, if used, will vent the turbopump only
if the power failure is longer than the preset delay time.
When power is restored, the Turbo-V controller
automatically restarts the interconnected devices and
the turbopump in the proper sequence.
The display shows:
P U M P
I
S
1 2
X X
or
S O F T
S T A R T
[
-
-
-
-
until normal operation achieved.
S W I
T C H
C L O S E D
S T A R T
I
N G
K R P M
O N
-
-
-
-
-
-
]
Remote Control Mode Operation
If remote signals are used to operate the controller, it
must be programmed for remote operation (see
paragraph "FRONT/REMOTE selection") and when
ready to start, the display shows:
R E A D Y
S O F T
S T A R T
If the Soft Start has been deselected the display shows:
P U M P
R E A D Y
R E M O T E
With or
wihout
START/STOP
and
pushbuttons
are
NUMBER and PUMP CURRENT pushbuttons are
always active.
60
TECHNICAL INFORMATION
F O R
R E M O T E
:
U S E
S T A R T
Soft
Start
mode
selected
LOW
SPEED
front
inoperative,
while
the
87-900-856-01 (B)
the
panel
CYCLE
Publicidad
