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4.6 PARAMETER REGULATION: PUMP CONFIGURATION
The following parameters can be modified:
1 PU. ACCELER DEL: acceleration ramp.
2 PU. DECELERATION DEL: deceleration ramp.
3 MAX SPEED UP determines the maximum lifting speed with a
potentiometer control.
4 MIN SPEED UP determines the minimum lifting speed with a
potentiometer control when the lifting enable switch is
closed.
5 1ST SPEED FINE: first speed, fine regulation.
6 2ND SPEED FINE: second speed, fine regulation.
7 3RD SPEED FINE: third speed, fine regulation.
8 4TH SPEED FINE: fourth speed, fine regulation.
9 HYD SPEED FINE: hydro speed, fine regulation.
10 MAXIMUM CURRENT: the maximum current of the inverter.
11 AUXILIARY TIME: time delay when an hydraulic steering function request
is switched off.
The following table shows the different values at which the parameters can be set.
PARAMETER
PROGRAMMED LEVEL
UNIT0123456789
ACCEL. DELAY (*) Sec. 0.5 0.7 1.0 1.4 1.9 2.5 3.2 4.0 4.8 5.5
DECEL. DELAY (**) Sec. 0.5 0.7 1.0 1.4 1.9 2.5 3.2 4.0 4.8 5.5
MAX SPEED UP Hz 65 80 95 110 125 140 155 170 185 200
MIN SPEED UP Hz 0 13.5 15.0 16.5 18.0 19.5 21.0 22.5 24.0 25.5
SPEED FINE (ALL) (***) Hz ----------
MAX CURRENT % IMAX 47 53 58 64 70 76 82 88 94 100
AUXILIARY TIME Sec 0 0.2 0.4 0.8 1.0 1.5 2.0 3.0 4.0 5.0
(*) The acceleration time shown is the time from 0 Hz to 100 Hz (maximum selectable
speed). This is the ideal ramp calculated by the software; the real ramp could change
as a function of motor control parameter setting and, obviously, as a function of the
load.
(**) The deceleration time shown in the table is the time from 100 Hz to 0 Hz. This is the
ideal ramp calculated by the software; the real ramp could change as a function of
motor control parameter setting and, obviously, as a function of the load.
(***) Adjustable with a 1Hz resolution in the 0 to 200 Hz range.
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