2.
Parameter E1-03 is not reset when the drive is initialized.
Table 5.15 Predefined V/f Patterns
Setting
Specification
Characteristic
Application
0
50 Hz (default setting)
Constant torque
For general purpose applications. Torque remains
constant regardless of changes to speed.
1
60 Hz
2
60 Hz (with 50 Hz base)
3
72 Hz (with 60 Hz base)
4
50 Hz, Heavy Duty 2
Derated torque
For fans, pumps, and other applications that require torque
derating relative to the load.
5
50 Hz, Heavy Duty 1
6
50 Hz, Heavy Duty 1
7
50 Hz, Heavy Duty 2
8
50 Hz, mid starting torque
High starting torque
Select high starting torque when:
• Wiring between the drive an motor exceeds 150 m
• A large amount of starting torque is required
• An AC reactor is installed
9
50 Hz, high starting torque
A
60 Hz, mid starting torque
B
60 Hz, high starting torque
C
90 Hz (with 60 Hz base)
Constant output
When operating at greater than 60 Hz the output voltage
will be constant.
D
120 Hz (with 60 Hz base)
E
180 Hz (with 60 Hz base)
The following tables show details on predefined V/f patterns.
The following graphs are for 200 V class drives. Double the values when using a 400 V class drive.
Predefined V/f Patterns for 0.1 to 4.0 kW Drives
Table 5.16 Constant Torque Characteristics, Settings 0 to 3
Setting = 0
50 Hz
(default)
Setting = 1
60 Hz
Setting = 2
60 Hz
Setting = 3
72 Hz
0
12
200
1.3 2.5
50
16
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3
60
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3
60
50
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3
72
60
Voltage (V)
Frequency (Hz)
Table 5.17 Derated Torque Characteristics, Settings 4 to 7
Setting = 4
50 Hz
Setting = 5
50 Hz
Setting = 6
60 Hz
Setting = 7
60 Hz
0
8
200
1.3
25
50
35
V
oltage (V)
Frequency (Hz)
0
9
200
1.3
25
50
50
Voltage (V)
Frequency (Hz)
0
8
200
1.5
30
60
35
Voltage (V)
Frequency (Hz)
0
9
200
1.5
30
60
50
Voltage (V)
Frequency (Hz)
Table 5.18 High Starting Torque, Settings 8 to B
Setting = 8
50 Hz
Setting = 9
50 Hz
Setting = A
60 Hz
Setting = B
60 Hz
0
12
200
1.3 2.5
50
19
Voltage (V)
Frequency (Hz)
0
13
200
1.3 2.5
50
24
Voltage (V)
Frequency (Hz)
0
12
200
1.5 3
60
19
Voltage (V)
Frequency (Hz)
0
15
200
1.5 3
60
24
Voltage (V)
Frequency (Hz)
Table 5.19 Rated Output Operation, Settings C to F
Setting = C
90 Hz
Setting = D
120 Hz
Setting = E
180 Hz
Setting = F
60 Hz
0
12
16
200
1.5 3
90
60
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3
120
60
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3
180
60
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3
60
Voltage (V)
Frequency (Hz)
5.5 E: Motor Parameters
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
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5
Parameter Details
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