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

•
Press 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 2.50 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.
P = 0 W
X X ° C
78
TECHNICAL INFORMATION
•
Press the CYCLE NUMBER twice and the display
shows:
X X X X C Y C L E
P U M P L I
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 T A R 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.
X X X X X m
F E X X X X X h
M O D E
O N : X X X
87-900-868-01 (F)