D6: Field Weakening And Field Forcing; D7: Offset Frequency - YASKAWA A1000 Technical Manual

B.4 d: References
u

d6: Field Weakening and Field Forcing

No.
(Addr Name
Hex.)
d6-01
Field Weakening Level
(2A0)
d6-02 Field Weakening Frequency
(2A1) Limit
d6-03
Field Forcing Selection
(2A2)
d6-06
Field Forcing Limit
(2A5)
u

d7: Offset Frequency

No.
(Addr. Name
Hex)
d7-01
(2B2)
Offset Frequency 1
d7-02
(2B3)
Offset Frequency 2
d7-03
(2B4)
Offset Frequency 3
192
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-oo =
63).
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).
0: Disabled
1: Enabled
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.
Added to the frequency reference when the digital input "Frequency offset 1"
(H1-oo = 44) is switched on.
Added to the frequency reference when the digital input "Frequency offset 2"
(H1-oo = 45) is switched on.
Added to the frequency reference when the digital input "Frequency offset 3"
(H1-oo = 46) is switched on.
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Description
Description
Values Page
Default: 80%
Min.: 0 –
Max.: 100
Default: 0.0 Hz
Min.: 0.0 –
Max.: 400.0
Default: 0
–
Range: 0, 1
Default: 400%
Min.: 100 –
Max.: 400
Setting Page
Default: 0.0%
Min.: -100.0 –
Max.: 100.0
Default: 0.0%
Min.: -100.0 –
Max.: 100.0
Default: 0.0%
Min.: -100.0 –
Max.: 100.0