Front / Remote/ 232 Selection - Varian Turbo-V 70 Bedienungshandbuch

After pressing the START push-button, if the P1 connector
is not in place with the link or the external interlock
connections are open, the display will be as shown in the
following figure. Unplug the controller power cable and
verify the P1 connection according to the previous Section.
P U M P W A I
I N T E R L O C K
•
By pressing the CURRENT push-button and the
display shows:
I = 0 . 0 0 A
X . . K R P M
where:
•
I = is the DC current drawn by the pump range (0.00
to 9.99 Ampere)
•
P = is the DC power drawn by the pump (range 0 to
999 Watt)
•
KRPM = is the theoretical rotational speed of the
pump as a function of the controller output
frequency (range 9 to 75 KRPM)
•
°C = is the temperature of the outer ring of the
upper bearing (range 00 to 99 °C)
•
X = during operation a selected set point condition
(1 or 2 contrast inverted) appears when the
programmed threshold speed value is not reached.
•
Press the CYCLE NUMBER once and the display
shows:
R E A D Y F O R
S O F T S T A R T
P U M P R E A D Y
S T A R T
•
Press the CYCLE NUMBER twice and the display
shows:
NOTE
T I N G
P =
X X ° C
L O C A L
: P U S H
B U T T O N
X X X X C Y C L E
P U M P
0 W
where:
•
CYCLE = are the cycles performed (range 0 to 9999)
•
m = is the elapsed time related to the cycle number
displayed (range 0 to 99999 minutes)
•
PUMP LIFE = is the total operation time of the pump
(range 0 to 99999 hours).

FRONT / REMOTE/ 232 Selection

•
Press CYCLE NUMBER and PUMP CURRENT
push-buttons together for at least 2 seconds and
the processor enters in a routine where it is
possible to program the controller.
In this routine, the CYCLE push-button is used for
choosing/changing the value or condition; the
PUMP CURRENT push-button is used to enter and
confirm the value. At any time it is possible to exit
this routine by pressing the CYCLE and PUMP
CURRENT push-buttons at the same time for at
least 2 seconds.
The display shows:
S O F T
S E L E C T I
where: XXX = YES or NO.
If YES is selected, the Soft Start mode allows the pump
to ramp-up the Normal speed within ten steps.
When NO is selected, the Soft Start mode is
deselected and the ramp-up of the pump will be done
within 75 seconds.
The controller is factory set to YES.
58
TECHNICAL INFORMATION
X X X X X m
L I F E X X X X X h
S T A R T M O D E
O N : X X X
87-900-869-01 (B)