YASKAWA A1000 Technical Manual page 213

Setting Specification
4 50 Hz, Heavy Duty 2
5 50 Hz, Heavy Duty 1
6 60 Hz, Heavy Duty 1
7 60 Hz, Heavy Duty 2
8 60 Hz, mid starting torque
9 60 Hz, high starting torque
A 60 Hz, mid starting torque
B 60 Hz, high starting torque
C 90 Hz (with 60 Hz base)
D 120 Hz (with 60 Hz base)
E 180 Hz (with 60 Hz base)
F 60 Hz
<1>
<1> Setting F enables a custom V/f pattern by changing parameters E1-04 to E1-13. When the drive is shipped, the default values for parameters
E1-04 to E1-13 are the same as those of setting 1.
The following tables show details on predefined V/f patterns.
Predefined V/f Patterns for models CIMR-A2A0004 to 0021 (HD), CIMR-A2A0004 to 0018 (ND),
CIMR-A4A0002 to 0011 (HD), and CIMR-A4A0002 to 0009 (ND)
The following graphs are for 200 V class drives. Double the values when using a 400 V class drive.
Setting = 0 50 Hz
200
15
9
0 1.3 2.5 50
Frequency (Hz)
Setting = 4 50 Hz
200
35
8
0 1.3 25 50
Frequency (Hz)
Setting = 8 50 Hz
200
19
11
0 1.3 2.5 50
Frequency (Hz)
Setting = C
200
15
9
0 1.5 3 60
Frequency (Hz)
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
High starting torque
Table 5.22 Constant Torque Characteristics, Settings 0 to 3, F
Setting = 1, F 60 Hz
200
15
9
0 1.5 3 60
Frequency (Hz)
Table 5.23 Derated Torque Characteristics, Settings 4 to 7
Setting = 5 50 Hz
200
50
9
0 1.3 25 50
Frequency (Hz)
Table 5.24 High Starting Torque, Settings 8 to B
Setting = 9 50 Hz
200
24
13
0 1.3 2.5 50
Frequency (Hz)
Table 5.25 Rated Output Operation, Settings C to E
90 Hz Setting = D
200
15
90
Characteristic
For fans, pumps, and other applications where the required torque
Derated torque
changes as a function of the speed.
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
Constant output Output voltage is constant when operating at greater than 60 Hz.
For general purpose applications. Torque remains constant regardless of
Constant torque
changes to speed.
Setting = 2
200
15
9
0 1.5 3
Frequency (Hz)
Setting = 6
200
35
8
0 1.5 30
Frequency (Hz)
Setting = A
200
19
11
0 1.5 3
Frequency (Hz)
120 Hz
9
0 1.5 3 60 120
Frequency (Hz)
5.5 E: Motor Parameters
Application
60 Hz Setting = 3
200
15
9
50 60
0 1.5 3
Frequency (Hz)
60 Hz Setting = 7
200
50
9
60 0 1.5
Frequency (Hz)
60 Hz Setting = B
200
24
15
60 0 1.5 3
Frequency (Hz)
Setting = E
200
15
9
0 1.5 3
Frequency (Hz)
72 Hz
60 72
60 Hz
30 60
60 Hz
5
60
180 Hz
60 180
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