YASKAWA VS-616G5 Series Programming Manual page 54

Section E: Motor Parameters
E1 V/F Pattern
Preset V/f Patterns
Specifications
50Hz
60Hz Saturation
50Hz Saturation
72Hz
Variable
Torque 1
50Hz
Variable
Torque 2
Variable
Torque 1
60Hz
Variable
Torque 2
Notes:
1 The following conditions must be considered when selecting a V/f pattern:
· The voltage and frequency characteristics of the motor.
· The maximum speed of the motor.
2 Select a high starting torque V/f pattern only under the following conditions:
· The wiring distance is long - 492 ft. (150m) and above.
· Large voltage drop at start-up.
· AC reactor is connected to the inverter's input or output.
3 Voltage in preset patterns is doubled for 460V class inverters. The 575V patterns ar 2.5
times the 230V patterns.
54
E1-03 V/f Pattern *1
(V)
230
0
0
17
10
(Hz)
0 1.3 2.5 50
1 (V)
230
F
2
1
F
2 17
10
(Hz)
0 1.5 3.0 50 60
(V)
230
3
3
17
10
(Hz)
0 1.5 3.0 60 72
(V)
4
230
5
57
4
40
5
10
9
(Hz)
0 1.3 25 50
(V)
6
230
7
57
6
40
7
10
9
(Hz)
0 1.5 30 60
V/f
Specifications E1-03
High
Starting 8
Torque 1
50Hz
High
Starting 9
Torque 2
High
Starting A 230
Torque 1
60Hz
High
Starting B
Torque 2
230
90Hz C
17
10
230
120Hz D
17
10
230
180Hz E
17
10
VS-616G5 Programming Manual
Open Loop Flux
V/f w/PG
Vector Vector
V/f Pattern *1
(V)
230
9
8
28
22
15
13
(Hz)
0 1.3 2.5 50
(V)
B
A
28
22
17
13
(Hz)
0 1.5 3.0 60
(V)
C
(Hz)
0 1.5 3.0 60 90
(V)
D
(Hz)
0 1.5 3.0 60 120
(V)
E
(Hz)
0 1.5 3.0 60 180