Agilent Technologies Turbo-V 1000HT Bedienungshandbuch Seite 296

17 Technical Information
Use
Figure 39
Where the sign minus (-) become a square ( ) when the pump finish
the ramp-up step. The active step is indicated by a flashing
square ( ).
As the ten steps are fully covered, the pump will reach the Normal
operation. If during the Soft Start mode the current drawn by the
pump exceed 200 W the speed of the pump is decreased to maintain
the maximum power allowable (200 W).
P
1
where:
1 2 = contrast inverted identifies the set point condition:
XX KRPM = indicates the actual theoretical rotational speed of the
pump as a function of the controller output frequency (range 3 to 38
KRPM).
After START command, frequency output will be at the maximum
level, then it will decrease to a value proportional to the pump
rotational speed (about 4 KRPM if the pump is completely stopped).
The pump will accelerate to its normal rotational speed.
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If the Soft Start mode has been deselected the display will change
and shows:
U M P
2 X
1 is displayed when relay R1 is de-energized and the related
output is zero voltage.
2 is displayed when relay R2 is energized and
output is 24V.
During acceleration of the pump or during any operating
condition, it is always possible to select the other parameters to
be displayed pressing the PUMP CURRENT or the CYCLE
NUMBER pushbuttons.
Turbo-V 1000HT Controller User Manual / 87-900-894-01
I S S T
X K R P
A R T I N
M
the related
G
(G)