YASKAWA E7U Programming Manual page 48

Industrial hvac drive
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Table 7 V/f Pattern Default Settings for Drive Capacity 3 to 40HP for 240V Class (Continued)
Parameter
No.
E1-03
V/f Pattern Selection
E1-04
Max. Output Frequency
E1-05
Max. Output Voltage
E1-06
Base Frequency
E1-07
Mid. Output Frequency A
E1-08
Mid. Output Voltage A
E1-09
Min. Output Frequency
E1-10
Mid. Output Voltage
E1-11
Mid Output Frequency B
E1-12
Mid Output Voltage B
E1-13
Base Voltage
For 480V class units, the value is twice that of 240V class units.
Table 8 V/f Pattern Default Settings for Drive Capacity 50 to 150HP for 240V Class
Parameter
No.
E1-03
V/f Pattern Selection
Max. Output
E1-04
Frequency
E1-05
Max. Output Voltage
Max. Voltage
E1-06
Frequency
Mid. Output
E1-07
Frequency A
Mid. Output
E1-08
Voltage A
Min. Output
E1-09
Frequency
Mid. Output
E1-10
Voltage
E1-11
Mid Output Frequency B
E1-12
Mid Output Voltage B
E1-13
Base Voltage
For 480V class units, the value is twice that of 240V class units.
Name
Unit
Hz
V
Hz
V
V
Hz
V
Hz
V
V
Name
Unit
Hz
V
Hz
V
V
Hz
V
Hz
V
V
8
9
50.0
50.0
240.0
240.0
50.0
50.0
2.5
2.5
20.7
26.4
1.3
1.3
10.3
12.6
0
0
0
0
0
0
0
1
2
50.0
60.0
60.0
240.0
240.0
240.0
50.0
60.0
50.0
2.5
3.0
3.0
13.8
13.8
13.8
1.3
1.5
1.5
6.9
6.9
6.9
0
0
0
0
0
0
0
0
0
Programming 42
Factory Setting
A
B
C
60.0
60.0
90.0
240.0
240.0
240.0
60.0
60.0
60.0
3.0
3.0
3.0
20.7
26.4
16.1
1.5
1.5
1.5
10.3
14.9
8.0
0
0
0
0
0
0
0
0
0
Factory Setting
3
4
72.0
50.0
50.0
240.0
240.0
240.0
60.0
50.0
50.0
3.0
25.0
25.0
13.8
40.2
57.5
1.5
1.3
6.9
5.7
0
0
0
0
0
0
D
F
120.0
60.0
240.0
240.0
60.0
60.0
3.0
3.0
16.1
16.1
1.5
1.5
8.0
8.0
0
0
0
0
0
0
5
6
7
60.0
60.0
240.0
240.0
60.0
60.0
30.0
30.0
40.2
57.5
1.3
1.5
1.5
6.9
5.7
6.9
0
0
0
0
0
0
0
0
0

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