Yaskawa AC Drive Z1000 Bypass Technical Manual - Manual (Page 148)

Predefined V/f Patterns for Models Z1B1D273 and Z1B1B124 to B302
The values in the following graphs are specific to 208 Vac. Double the values for 480 Vac.
Table 5.16 Rated Torque Characteristics, Settings 0 to 3
Setting = 0 50 Hz Setting = 1 60 Hz Setting = 2 60 Hz Setting = 3 72 Hz
0
6
200
1.3 2.5 50
12
V
oltage (V)
Frequency (Hz)
0
6
200
1.5 3 60
12
V
oltage (V)
Frequency (Hz)
0
6
12
200
1.5 3 60 50
V
oltage (V)
Frequency (Hz)
0
6
12
200
1.5 3 72 60
V
oltage (V)
Frequency (Hz)
Table 5.17 Variable Torque Characteristics, Settings 4 to 7
Setting = 4 50 Hz Setting = 5 50 Hz Setting = 6 60 Hz Setting = 7 60 Hz
0
5
200
1.3 25 50
35
V
oltage (V)
Frequency (Hz)
0
6
200
1.3 25 50
50
V
oltage (V)
Frequency (Hz)
0
5
200
1.5 30 60
35 V
oltage (V)
Frequency (Hz)
0
6
200
1.5 30 60
50 V
oltage (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
7
200
1.3 2.5 50
15 V
oltage (V)
Frequency (Hz)
0
9
200
1.3 2.5 50
20
V
oltage (V)
Frequency (Hz)
0
7
200
1.5 3 60
15 V
oltage (V)
Frequency (Hz)
0
11
200
1.5 3 60
20
V
oltage (V)
Frequency (Hz)
Table 5.19 Constant Output, Settings C to F
Setting = C 90 Hz Setting = D 120 Hz Setting = E 180 Hz Setting = F 60 Hz
0
6
12
200
1.5 3 90 60
V
oltage (V)
Frequency (Hz)
0
6
12
200
1.5 3 120 60
V
oltage (V)
Frequency (Hz)
0
6
12
200
1.5 3 180 60
V
oltage (V)
Frequency (Hz)
0
6.9
230
1.5 3 60
13.8
V
oltage (V)
Frequency (Hz)
Setting a Custom V/f Pattern (Setting F: Default)
Setting parameter E1-03 to F allows the user to set up a custom V/f pattern by changing parameter E1-05.
n V/f Pattern Settings E1-05
If E1-03 is set to a preset V/f pattern (i.e., a value other than F), the user can monitor the maximum voltage in parameters
E1-05. To create a new V/f pattern, set E1-03 to F.
No. Parameter Name Setting Range Default
E1-05 Maximum Voltage 0.0 to 255.0 V <1> <2>
<1> Values shown are specific to 208 Vac. Double the value for 480 Vac.
<2> Default setting is determined by parameter E1-03, V/f Pattern Selection.
5.6 E: Motor Parameters
148 YASKAWA ELECTRIC SIEP YAIZ1B 01D YASKAWA AC Drive – Z1000 Bypass Technical Manual