Yaskawa AC Drive P1000 Bypass Technical Manual - Manual (Page 244)

B.6 E: Motor Parameters
u E1: V/f Pattern for Motor 1
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: 460 V <1>
Min.: 310
Max.: 510
<1>
109
E1-03
(302)
V/f Pattern Selection
0: 50 Hz, Constant torque 1
1: 60 Hz Saturation
2: 50 Hz Saturation
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 E1-05 setting defines the V/f pattern
Default: F <2>
Range: 0 to 9;
A to F
109
E1-05
(304)
Maximum Voltage
Only applicable when E1-03 is set to F. Default: <3>
Min.: 0.0 V
Max.: 510.0 V
<1>
112
<1> Values shown are specific to 480 Vac bypass drives.
<2> Parameter setting value is not reset to the default value when the drive is initialized.
<3> Default setting is dependent on parameter o2-04, Drive Model Selection.
u E2: Motor Parameters
No.
(Addr.
Hex)
Name Description Values Page
E2-01
(030E)
Motor Rated Current
Sets the motor nameplate full load current in amps. Automatically set during
Auto-Tuning.
Default: <1>
Min.: 10% of drive
rated current
Max.: 200% of
drive rated current
<2>
113
E2-03
(310)
Motor No-Load Current
Sets the no-load current for the motor. Automatically set during Auto-Tuning. Default: <1>
Min.: 0 A
Max.: E2-01
<2>
113
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
<2> The number of decimal places in the parameter value depends on the drive model.
Refer to Defaults by Drive Model on page 275 for details.
B.6 E: Motor Parameters
244 YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual