D5: Torque Control; D6: Field Weakening And Field Forcing - YASKAWA A1000 HHP Programming Manual

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d5: Torque Control

No.
(Addr. Name
Hex)
d5-01
Torque Control Selection
(29A)
d5-02 Torque Reference Delay
(29B) Time
d5-03
Speed Limit Selection
(29C)
d5-04
Speed Limit
(29D)
d5-05
Speed Limit Bias
(29E)
d5-06 Speed/Torque Control
(29F) Switchover Time
d5-08 Unidirectional Speed Limit
(2B5) Bias
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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)
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
Description
V/f V/f w PG OLV
OLV/PM AOLV/PM CLV/PM
0: Speed Control
1: Torque Control
Set to 0 when using a digital input to switch between Speed and Torque Control
(H1-oo = 71).
V/f V/f w PG OLV
OLV/PM AOLV/PM CLV/PM
Sets a delay time for the torque reference signal. Used to suppress effects by
noisy or fluctuating torque reference signals.
V/f V/f w PG OLV
OLV/PM AOLV/PM CLV/PM
1: Limit set by the frequency reference in b1-01.
2: Limit set by d5-04.
V/f V/f w PG OLV
OLV/PM AOLV/PM CLV/PM
Sets the speed limit during Torque Control as a percentage of the maximum
output frequency. Enabled when d5-03 = 2. A negative setting sets a limit in
the opposite direction of the Run command.
V/f V/f w PG OLV
OLV/PM AOLV/PM CLV/PM
Sets the speed limit bias as a percentage of the maximum output frequency.
The bias is applied to the specified speed limit and can adjust the margin for
the speed limit.
V/f V/f w PG OLV
OLV/PM AOLV/PM CLV/PM
Sets the delay time for switching between Speed and Torque Control using an
input terminal (H1-oo = 71). Reference values are held during this switch
delay time.
V/f V/f w PG OLV
OLV/PM AOLV/PM CLV/PM
0: Disabled
1: Enabled
Description
V/f V/f V/f w PG V/f w PG OLV
OLV/PM AOLV/PM CLV/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-oo =
63).
V/f V/f V/f w PG V/f w PG OLV
OLV/PM AOLV/PM CLV/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 OLV
OLV/PM AOLV/PM CLV/PM
0: Disabled
1: Enabled
CLV
CLV
CLV
CLV
CLV
CLV
CLV
CLV
CLV
CLV CLV
A.6 d: References
Values Page
Default: 0
71
Range: 0, 1
Default: 0 ms
Min.: 0 71
Max.: 1000
Default: 1
71
Range: 1, 2
Default: 0%
Min.: -120 71
Max.: 120
Default: 10%
Min.: 0 71
Max.: 120
Default: 0 ms
Min.: 0 72
Max.: 1000
Default: 1
72
Range: 0, 1
Values Page
Default: 80%
Min.: 0 72
Max.: 100
Default: 0.0 Hz
Min.: 0.0 72
Max.: 150.0
Default: 0
72
Range: 0, 1
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