Emerson EV2000 Series User Manual

92 Appendix 1 Parameters
EV2000 Series Universal Variable Speed Drive User Manual
Group F0: Basic Operating Parameters
Para.
Name LCD Display Setting range Unit Factory setting Modif.
F0.21
Cut-off point of manual
torque boost
BOOST RANGE
0.0~50.0% ( ratio of cut-off frequency to setting of
F0.06 )
0.1% 10.0%
○
Group F1: Reference frequency parameters
Para. Name LCD Display Setting range Unit
Factory
setting
Modif.
F1.00
Selection of frequency
reference curve
REF CURVE SELE
Units place of LED:VCI frequency curve selection
0:Curve 1 1:Curve 2
Ten’s place of LED:CCI frequency curve selection
0:Curve 1 1:Curve 2
Hundred’s place of LED: Pulse frequency curve selection
0:Curve 1 1:Curve 2
1 000
○
F1.01
Gain of reference
selector
REF CHAN GAIN 0.00~9.99 0.01 1.00
○
F1.02
Reference time constant
of filter
FILTER CONST 0.01~50.00s 0.01s 0.50s
○
F1.03
Maximum input pulse
frequency
MAX INPUT PULSE 0.1~50.0k 0.1k 10.0k
○
F1.04
Minimum reference of
curve 1
MIN REF1
0.0%~F1.06 (Ratio between Min reference 1 and base value
of 10V/20mA/F1.03)
0.1% 0.0%
○
F1.05
Frequency
corresponding to Min.
reference 1
REF1 LOW FREQ 0.00~F0.05 1 0.00Hz
○
F1.06 Max reference 1 MAX REF1
F1.04~100.0% (Ratio between Max reference 1 and base
value of 10V/20mA/F1.03)
0.1% 100.0%
○
F1.07
Frequency
corresponding to Max
reference 1
REF1 HIGH FREQ 0.00~F0.05 1 50.00Hz
○
F1.08 Min reference 2 MIN REF2
0.0%~F1.10
(Ratio between Min reference 2 and base value of
10V/20mA/F1.03)
0.1% 0.0%
○
F1.09
Frequency
corresponding to Min
reference 2
REF2 LOW FREQ 0.00~F0.05 1 0.00Hz
○
F1.10 Max reference 2 MAX REF2
F1.08~100.0%
(Ratio between Max reference and base value of
10V/20mA/F1.03)
0.1% 100.0%
○
F1.11
Frequency
corresponding to Max
reference2
REF2 HIGH FREQ 0.00~F0.05 1 50.00Hz
○
 Note:
In order to be simple, all the analog value is expressed by voltage value. The formula that converts the current(mA) into
voltage(V) is: Voltage(V) =Current (mA)/2.
Group F2: Starting and Braking Parameters
Para. Name LCD Display Setting range Unit
Factory
setting
Modif.
F2.00 Start mode START MODE
0:start at start frequency
1:brake first, then start at start frequency
2:Start on the fly(including direction judgement), start at
start frequency when speed is zero
Note: Starting process includes switching on the drive for
the first time, recover of AC supply after power failure,
reset upon external fault and coast-to-stop
1 0
×
F2.01 Start frequency START FREQ 0.20~60.00Hz 0.01Hz 0.50Hz
○
F2.02
Start frequency holding
time
HOLD TIME 0.0~10.0s 0.1s 0.0s
○
F2.03
DC injection braking
current at start
BRAK CURR AT
START
Depending on the type of the drive
P type: 0.0～80.0% of drive’s rated current
G type: 0.0～100.0% of drive’s rated current
0.1% 0.0%
○

Emerson EV2000 Series Specifications

General

Brand	Emerson
Model	EV2000 Series
Category	DC Drives
Language	English