Leroy-Somer VARMECA 10 Instrucciones De Uso página 46

LEROY-SOMER
COMMISSIONING THE PEGASE VMA 10 PC PARAMETER-SETTING SOFTWARE
Display
calibration of the max. reference
Max. reference point
10 V or 20 mA
calibration of the min. reference
Min. reference point
0 V or 4 mA
Stop mode choice of stop mode
selection of voltage/frequency ratio
auto U / F
(1)
F switching switching frequency
choice of terminal block configuration
Terminal block
configuration
VP1 option 1-4 preset speed 1 in configuration options 1 and 4
VP2 option 1-4 preset speed 2 in configuration options 1 and 4
VP1 option 2 or preset speed 1 in configuration option 2
VP2 option 2 preset speed 2 in configuration option 2
VP3 option 2 preset speed 3 in configuration option 2
choice of terminal n˚3 assignment
Terminal N˚3 assignment
PI : K proportional PI loop proportional gain setting
PI : K integral PI loop integral gain setting
enabling of stop by reference
Stop by reference
44
PARAMETER-SETTING MANUAL
VARMECA 10
Variable speed motors and geared motors
Description
NO = fixed U / F ratio
voltage U mot is applied at the frequency point F
n
YES = dynamic U / F ratio
the voltage adapts automatically to the motor load
option 1 = 2 operating directions, 2 preset speeds
option 2 = 1 operating direction, 3 preset speeds +
reference
option 3 = correction of an external reference using
the local button
option 4 = 2 preset speeds proportional to the
reference
speed output = analogue output image of the
0 - +10 V frequency
0 V = stop
+10 V = max. frequency
PI input = analogue input 0 to +10 V for the PI
feedback
YES = when the reference is less than the minimum
frequency, it forces the motor to stop
NO = when the reference is less than the minimum
frequency, the motor operates at the minimum
frequency
(1) : the voltage/frequency ratio is illustrated at the end of the table
Ref. 3264 - 4.33/b -1.00
Adjustment range in
increments of 1
32 to 220 Hz
0 to 30 Hz
ramp or freewheel
mot
YES or NO
n
4, 6 , 8, 11 kHz
standard, option 1,
option 2, option 3,
option 4
0 to 220 Hz
0 to 220 Hz
0 to 220 Hz
0 to 220 Hz
speed output
or
PI input
1 to 100
1 to 100
YES, NO
Factory setting
50 or 80 Hz
12 Hz
ramp
NO from 0.25 to 1.1
kW
YES from 1.5 to 7.5
kW
11 kHz from
0.25 to 2.2 kW
8 kHz from 3 to 4
kW
standard
50 Hz
60
40 Hz
70 Hz
speed output
10
10
NO