E: Motor Parameters - YASKAWA A1000 Technical Manual


d6: Field Weakening and Field Forcing
No.(Addr.) Name
d6-01
Field Weakening Level
(2A0H)
d6-02
Field Weakening Frequency Limit
(2A1H)
d6-03
Field Forcing Selection
(2A2H)
d6-06
Field Forcing Limit
(2A5H)

d7: Offset Frequency
No.(Addr.) Name
d7-01
(2B2H)
Offset Frequency 1
d7-02
(2B3H)
Offset Frequency 2
d7-03
(2B4H)
Offset Frequency 3
 E: Motor Parameters

E1: V/f Pattern for Motor 1
No.(Addr.) Name
E1-01
Input Voltage Setting
(300H)
E1-03
V/f Pattern Selection
(302H)
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the drive output voltage for the Field Weakening function as a percentage of the maximum
output voltage.
Enabled when a multi-function input is set for Field Weakening (H1- = 63).
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the lower limit of the frequency range where Field Weakening control is valid.
The Field Weakening command is valid only at frequencies above this setting and only when
the output frequency matches the frequency reference (speed agree).
V/f V/f w/PG
OLV/PM AOLV/PM
0: Disabled
1: Enabled
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the upper limit of the excitation current command during magnetic field forcing. A setting
of 100% is equal to motor no-load current. Disabled only during DC Injection Braking.
All Modes
Added to the frequency reference when the digital input "Frequency offset 1" (H1- = 44) is
switched on. A setting of 100% is equal to the drive maximum output current.
All Modes
Added to the frequency reference when the digital input "Frequency offset 2" (H1- = 45) is
switched on. A setting of 100% is equal to the drive maximum output current.
All Modes
Added to the frequency reference when the digital input "Frequency offset 3" (H1- = 46) is
switched on. A setting of 100% is equal to the drive maximum output current.
All Modes
This parameter must be set to the power supply voltage.
WARNING! 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.
V/f V/f w/PG
OLV/PM AOLV/PM
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 3
7: 60 Hz, Variable torque 4
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
Note: Setting F is only available in vector control modes.
Description
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
Description
Description
OLV CLV
CLV/PM
B.3 Parameter Table
Setting Page
Default: 80%
Min: 0% 210
Max: 100%
Default: 0.0 Hz
Min: 0.0 Hz 210
Max: 400.0 Hz
Default: 0
Min: 0 211
Max: 1
Default: 400%
Min: 100% 211
Max: 400%
Setting Page
Default: 0.0%
Min: -100.0% 211
Max: 100.0%
Default: 0.0%
Min: -100.0% 211
Max: 100.0%
Default: 0.0%
Min: -100.0% 211
Max: 100.0%
Setting Page
Default: 200 V
<18>
Min: 155 V 212
Max: 255 V

Default: F
<3>
Min: 0 212
Max: F
469
B