Yaskawa iQpump Controller User Manual - Manual (Page 108)

Pump Tuning
108 YASKAWA TM.iQp.06 iQpump Controller User Manual
Table 5.3 Preset V/f Patterns
If one of the custom V/f patterns is selected, then parameters E1-04 through E1-13 will determine the V/f pattern.
Table 5.3 is for 240V class units only. For 480V class units multiply the voltage value by 2.
Important: When a factory Initialization is performed, the setting of E1-03 is unaffected but the settings of E1-04 through E1-13 are
returned to their factory default settings.
■
E1-04 Maximum Output Frequency
Setting Range: 0.0 ~ 120.0 Hz
Factory Default: 60.0 Hz
■
E1-05 Maximum Output Voltage
Setting Ranges: 0.0 ~ 255.0 V (240 V Models)
Setting Ranges: 0.0 ~ 510.0 V (480 V Models)
Factory Defaults: 230.0 V (240 V Models)
Factory Defaults: 460.0 V (480 V Models)
Specifications E1-03 V/f Pattern *1 Specifications E1-03 V/f Pattern *1
General-
purpose
50 Hz 0
High
Starting
Torque *2
50 Hz
High Starting
Torque 1
8
High Starting
Torque 2
9
60 Hz Saturation
1
F
60 Hz
High Starting
Torque 1
A
50 Hz Saturation 2
High Starting
Torque 2
B
72 Hz 3
High Speed
Operation
90 Hz C
Variable
Torque
50 Hz
Variable
Torque 1
4
120 Hz D
Variable
Torque 2
5
60 Hz
Variable
Torque 1
6
Variable
Torque 2
7
(Hz)
(V)
230
17
10
0 1.3 2.5 50
0
230
(V)
28
22
15
13
(Hz)
0 1.3 2.5 50
9
8
(Hz)
0 1.5 3.0 50 60
17
10
2
1
F
(V)
230 230
(V)
28
22
17
13
(Hz)
0 1.5 3.0
B
A
60
(Hz)
0 1.5 3.0 60 72
17
10
3
(V)
230
(Hz)
0 1.5 3.0 60 90
17
10
C
(V)
230
230
(V)
57
40
10
9
(Hz)
0 1.3 25 50
5
4
(Hz)
0 1.5 3.0 60 120
17
10
D
(V)
230
230
(V)
57
40
10
9
(Hz)
0 1.5 30 60
7
6