Yaskawa Z1000U - Manual (Page 160)

Setting Specification Characteristic Application
F
<1>
60 Hz Constant torque
For general purpose applications. Torque remains constant
regardless of changes to speed.
<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 4o0011 and 4o0014
Table 4.27 Constant Torque Characteristics, Settings 0 to 3
Setting = 0 50 Hz Setting = 1 60 Hz Setting = 2 60 Hz Setting = 3 72 Hz
0
18
400
1.3 2.5 50
30
V
oltage (V)
Frequency (Hz)
0
18
30
400
1.5 3 60
V
oltage (V)
Frequency (Hz)
0
18
30
400
1.5 3 60 50
V
oltage (V)
Frequency (Hz)
0
18
30
400
1.5 3 72 60
V
oltage (V)
Frequency (Hz)
Table 4.28 Derated Torque Characteristics, Settings 4 to 7
Setting = 4 50 Hz Setting = 5 50 Hz Setting = 6 60 Hz Setting = 7 60 Hz
0
16
400
1.3 25 50
70 V
oltage (V)
Frequency (Hz)
0
18
400
1.3 25 50
100
V
oltage (V)
Frequency (Hz)
0
16
400
1.5 30 60
70
V
oltage (V)
Frequency (Hz)
0
18
400
1.5 30 60
100
V
oltage (V)
Frequency (Hz)
Table 4.29 High Starting Torque, Settings 8 to B
Setting = 8 50 Hz Setting = 9 50 Hz Setting = A 60 Hz Setting = B 60 Hz
0
22
400
1.3 2.5 50
38 V
oltage (V)
Frequency (Hz)
0
26
400
1.3 2.5 50
48
V
oltage (V)
Frequency (Hz)
0
22
400
1.5 3 60
38 V
oltage (V)
Frequency (Hz)
0
30
400
1.5 3 60
48
V
oltage (V)
Frequency (Hz)
Table 4.30 Rated Output Operation, Settings C to F
Setting = C 90 Hz Setting = D 120 Hz Setting = E 180 Hz Setting = F 60 Hz
0
18
30
400
1.5 3 90 60
V
oltage (V)
Frequency (Hz)
0
18
30
400
1.5 3 120 60
V
oltage (V)
Frequency (Hz)
0
18
30
400
1.5 3 180 60
V
oltage (V)
Frequency (Hz)
0
18
30
400
1.5 3 60
V
oltage (V)
Frequency (Hz)
Predefined V/f Patterns for Models 2o0028 to 2o0192 and 4o0021 to 4o0124
The values in the following graphs are specific to 200 V class drives. Double the values for 400 V class drives.
Table 4.31 Rated Torque Characteristics, Settings 0 to 3
Setting = 0 50 Hz Setting = 1 60 Hz Setting = 2 60 Hz Setting = 3 72 Hz
0
7
200
1.3 2.5 50
14 V
oltage (V)
Frequency (Hz)
0
7
14
200
1.5 3 60
V
oltage (V)
Frequency (Hz)
V
oltage (V)
Frequency (Hz)
0
7
14
200
1.5 3 60 50 0
7
14
200
1.5 3 72 60
V
oltage (V)
Frequency (Hz)
4.12 Advanced Drive Setup Adjustments
160 YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual