Download Yaskawa E7B Drive O&M - Coward Environmental Systems

Specifications
E1-03
Table 5.8 Preset V/f Patterns
V/f Pattern *1
Specifications
(V)
230
0
General-purpose
17
10
0 1.3 2.5
60Hz Saturation
1
F
(Hz)
50
(V)
230
2
High Starting Torque *2
50Hz
0
1
F
50Hz Saturation
2
17
10
0 1.5 3.0
50 60
50Hz
High
Starting
Torque 1
E1-03
V/f Pattern *1
(V)
230
8
9
8
High
Starting
Torque 2
9
High
Starting
Torque 1
A
28
22
15
13
0 1.3 2.5
(Hz)
B
B
(V)
230
5
Variable
Torque 2
Variable
Torque 1
57
40
5
6
10
9
0 1.3
4
25
50
17
10
0 1.5 3.0
(Hz)
High Speed Operation
Variable Torque
60 72
C
(Hz)
(V)
230
50Hz
(Hz)
C
90Hz
3
4
60
(V)
230
17
10
0 1.5 3.0
Variable
Torque 1
A
28
22
17
13
0 1.5 3.0
3
72Hz
(Hz)
(V)
230
60Hz
High
Starting
Torque 2
50
60 90
(Hz)
(V)
230
120Hz
D
D
17
10
0 1.5 3.0
(Hz)
60 120
(V)
230
7
60Hz
Variable
Torque 2
57
40
7
10
9
0 1.5
6
30
60
(Hz)
If one of the custom V/f patterns is selected, then parameters E1-04 through E1-13 will determine the V/F pattern.
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 to 120.0 Hz
Factory Default: 60.0 Hz
Programming 5 - 45