Setting
Specification
Characteristic
Application
8
50 Hz, Mid starting torque
High starting torque
Select high starting torque when:
• Wiring between the drive and 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
Output voltage is constant when operating at greater than
60 Hz.
D
120 Hz (with 60 Hz base)
E
180 Hz (with 60 Hz base)
F
60 Hz
Variable torque
Used for variable torque applications. The default setting is
the same as V/f pattern Setting 7.
to E1-13 are equal to predefined V/f pattern 7.
The following tables show details on predefined V/f patterns.
Predefined V/f Patterns for Models 5A0003 to 5A0009
Table 1.16 Constant Torque Characteristics, Settings 0 to 3
Setting = 0
50 Hz
Setting = 1
60 Hz
Setting = 2
60 Hz
Setting = 3
72 Hz
0
25.9
575
1.3 2.5
50
43.1
V
oltage (V)
Frequency (Hz)
0
25.9
43.1
575
1.5 3
60
V
oltage (V)
Frequency (Hz)
0
25.9
43.1
575
1.5 3
60
50
V
oltage (V)
Frequency (Hz)
0
25.9
43.1
575
1.5 3
72
60
V
oltage (V)
Frequency (Hz)
Table 1.17 Derated Torque Characteristics, Settings 4 to 7
Setting = 4
50 Hz
Setting = 5
50 Hz
Setting = 6
60 Hz
Setting = 7
60 Hz
0
23.0
575
1.3
25
50
100.6
V
oltage (V)
Frequency (Hz)
0
25.9
575
1.3
25
50
143.8
V
oltage (V)
Frequency (Hz)
0
23.0
575
1.5
30
60
100.6
V
oltage (V)
Frequency (Hz)
0
25.9
575
1.5
30
60
143.8
V
oltage (V)
Frequency (Hz)
Table 1.18 High Starting Torque, Settings 8 to B
Setting = 8
50 Hz
Setting = 9
50 Hz
Setting = A
60 Hz
Setting = B
60 Hz
0
31.6
575
1.3 2.5
50
54.6
V
oltage (V)
Frequency (Hz)
0
37.4
575
1.3 2.5
50
69.0
V
oltage (V)
Frequency (Hz)
0
31.6
575
1.5 3
60
54.6
V
oltage (V)
Frequency (Hz)
0
43.1
575
1.5 3
60
69.0
V
oltage (V)
Frequency (Hz)
Table 1.19 Rated Output Operation, Settings C to F
Setting = C
90 Hz
Setting = D
120 Hz
Setting = E
180 Hz
Setting = F
60 Hz
0
25.9
43.1
575
1.5 3
90
60
V
oltage (V)
Frequency (Hz)
0
25.9
43.1
575
1.5 3
120
60
V
oltage (V)
Frequency (Hz)
0
25.9
43.1
575
1.5 3
180
60
V
oltage (V)
Frequency (Hz)
0
25.9
575
1.5
30
60
143.8
V
oltage (V)
Frequency (Hz)
1.5 E: Motor Parameters
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
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Parameter Details