Yaskawa AC Drive-P1000 Industrial Fan - Manual (Page 427)

B.6 E: Motor Parameters
u E1: V/f Pattern
No.
(Addr.
Hex)
Name Description Values Page
E1-01
(300)
Input Voltage Setting
This parameter must be set to the power supply voltage.
WARNING! Electrical Shock Hazard. Drive input voltage (not motor
voltage) must be set in E1-01 for the protective features of the drive to
function properly. Failure to do so may result in equipment damage
and/or death or personal injury.
Default: 230 V <1>
Min.: 155
Max.: 255
<1>
190
E1-03
(302)
V/f Pattern Selection
0: 50 Hz, Constant torque 1
1: 60 Hz, Constant torque 2
2: 60 Hz, Constant torque 3 (50 Hz base)
3: 72 Hz, Constant torque 4 (60 Hz base)
4: 50 Hz, Variable torque 1
5: 50 Hz, Variable torque 2
6: 60 Hz, Variable torque 1
7: 60 Hz, Variable torque 2
8: 50 Hz, High starting torque 1
9: 50 Hz, High starting torque 2
A: 60 Hz, High starting torque 3
B: 60 Hz, High starting torque 4
C: 90 Hz (60 Hz base)
D: 120 Hz (60 Hz base)
E: 180 Hz (60 Hz base)
F: Custom V/f, E1-04 through E1-13 settings define the V/f pattern
Default: F <2>
Range: 0 to 9;
A to FF
190
E1-04
(303)
Maximum Output
Frequency
These parameters are only applicable when E1-03 is set to F.
To set linear V/f characteristics, set the same values for E1-07 and E1-09.
In this case, the setting for E1-08 will be disregarded. Ensure that the four
frequencies are set according to these rules:
E1-09 ≤ E1-07 < E1-06 ≤ E1-11 ≤ E1-04
Output Voltage (V)
Frequency (Hz)
E1-05
E1-12
E1-13
E1-08
E1-10
E1-09 E1-07 E1-06 E1-11 E1-04
Default: 60.0 Hz
Min.: 40.0
Max.: 400.0
193
E1-05
(304)
Maximum Voltage
Default: 575 V <1>
Min.: 0.0
Max.: 255.0
193
E1-06
(305)
Base Frequency
Default: 60.0 Hz
Min.: 0.0
Max.: E1-04
193
E1-07
(306)
Middle Output Frequency
Default: 3.0 Hz
Min.: 0.0
Max.: E1-04
193
E1-08
(307)
Middle Output Frequency
Voltage
Default: 15.0 V <1>
Min.: 0.0 V
Max.: 255.0 V
193
E1-09
(308)
Minimum Output Frequency
Default: 1.5 Hz
Min.: 0.0
Max.: E1-04
193
E1-10
(309)
Minimum Output Frequency
Voltage
Default: 9.0 V <1>
Min.: 0.0 V
Max.: 255.0 V
193
E1-11
(30A)
<4>
Middle Output Frequency 2
Default: 0.0 Hz
Min.: 0.0
Max.: E1-04
193
E1-12
(30B)
<4>
Middle Output Frequency
Voltage 2
Default: 0.0 V
Min.: 0.0
Max.: 255.0 V
<1>
193
E1-13
(30C)
Base Voltage
Default: 0.0 V <3>
Min.: 0.0
Max.: 255.0 V
<1>
193
<1> Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives.
<2> Parameter setting value is not reset to the default value when the drive is initialized.
<3> When Auto-Tuning is performed, E1-13 and E1-05 will be set to the same value.
<4> Parameter ignored when E1-11 (Motor 1 Mid Output Frequency 2) and E1-12 (Motor 1 Mid Output Frequency Voltage 2) are set to 0.0.
B.6 E: Motor Parameters
YASKAWA SIEP YAIP1U 01B AC Drive - P1000 Technical Manual 427
B
Parameter List