Amtech
32
7-4 Compressor Fan Application
No Parameter Unit Def Min Max Description
A01-0 Acceleration
Time-1
Sec 10.0 0.1 6000.0
= 7 to 12 seconds (5Hp to125Hp).
= 10 to 20 seconds (150Hp and above rating).
A01-1 Deceleration
Time-1
Sec 20.0 0.1 6000.0
= 7 to 12 seconds (5Hp to125Hp).
= 10 to 20 seconds (150Hp and above rating).
C00-1 Run/stop method 2 1 2 1=Coast to Stop
Note: Must required
B00-0 Rated input
voltage setting
(V/f control)
Vac 7 1 7 Select suitable rated input voltage from the below
selections.
B00-1 Max./base
frequency simple
setting
(V/f control)
1 0 9 Select the output frequency rating from the combination
below.
B00-2
Motor rated output
(V/f control)
Inverte
r rating
(kW)
0.10 750.00 The motor rated output at the base frequency is set.
B00-3 Motor rated output
(V/f control)
Vac 230.
or
400.
(V)
39 480 This is the Motor rated Voltage. Set the voltage
mentioned on the motor nameplate. The setting value
depends on the 400V, 500V or 600V Series model.
B00-4
Max. frequency
(Fmax)
(V/f control)
50.00
(Hz)
Fbas
e or
3.00
Fbase
*7 or
440.0
0
When "B00-1" is a value other than 0, this will be
rewritten with the data set in the simple setting.
B00-5 Base frequency
(Fbase)
(V/f control)
50.00
(Hz)
Fmax/
7 or
1.00
Fmax
or
440.00
B00-6
Motor rated
current
(V/f control)
Invert
er
rating
(A)
Invert
er
rating
× 0.3
Inverte
r rating
This is the reference value for the over current limit,
OLT, current % display, analog input and output.
CAUTION
•
Don’t enable speed search function
•
Don’t enable auto restart function
Take care of
•
Interlocking of water pressure/air pressure
•
Interlocking of water pressure/air pressure
Put this two interlocking contact (NC) in series of Stop command of VFD.
Value
200V system
400V system
1 to 200V to 380V
2 to 200V 381 to 400V
3 201 to 220V
401 to 415V
4 201 to 220V
416 to 440V
5 221 to 230V
441 to 460V
6 231 to 240V
461 to 480V
7 221 to 230V
381 to
Value Ftrq [Hz] Fmax [Hz]
0
Free setting on B00-4 and
B00-5
1 50 50
2 60 60
Value Ftrq [Hz] Fmax [Hz]
5 50 100
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