Parameter List
10
10.7 d: Reference Settings
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual 523
◆ d5: Torque Control
No.
(Hex.)
Name Description
Default
(Range)
Ref.
d5-01
(029A)
Torque Control
Selection
Sets the drive for torque control or speed control.
0 : Speed Control
1 : Torque Control
0
(0, 1)
794
d5-02
(029B)
Torque Reference
Delay Time
Sets the primary delay time constant for the torque reference filter.
Determined by A1-
02
(0 - 1000 ms)
794
d5-03
(029C)
Speed Limit
Selection
Sets the torque control speed limit method.
1 : Active Frequency Reference
2 : d5-04 Setting
1
(1, 2)
794
d5-04
(029D)
Speed Limit
Sets the speed limit during Torque Control as a percentage of E1-04
[Maximum Output Frequency]. Set d5-03 = 2 [Speed Limit
Selection = d5-04 Setting] before you set this parameter.
0%
(-120 - +120%)
794
d5-05
(029E)
Speed Limit Bias
Sets a bias to the speed limit as a percentage of E1-04 [Maximum
Output Frequency].
10%
(0 - 120%)
794
d5-06
(029F)
Speed/Torque
Changeover Time
Sets the delay time to switch between Speed Control and Torque
Control. Set H1-xx = 71 [MFDI Function Select = Torque Control]
before you set this parameter.
0 ms
(0 - 1000 ms)
795
d5-08
(02B5)
Uni-directional
Speed Limit Bias
Sets the direction of the speed limit reference to which Speed Limit
Bias [d5-05] applies.
0 : Disabled
1 : Enabled
1
(0, 1)
795
◆ d6: Field Weakening and Field Forcing
No.
(Hex.)
Name Description
Default
(Range)
Ref.
d6-01
(02A0)
Field Weakening
Level
Sets the drive output voltage as a percentage of E1-05 [Maximum
Output Voltage] when H1-xx = 63 [Field Weakening] is activated.
80%
(0 - 100%)
795
d6-02
(02A1)
Field Weakening
Frequency Limit
Sets the minimum output frequency to start field weakening.
0.0 Hz
(0.0 - 590.0 Hz)
795
d6-03
(02A2)
Field Forcing
Selection
Sets the field forcing function.
0 : Disabled
1 : Enabled
0
(0, 1)
796
d6-06
(02A5)
Field Forcing Limit
Sets the maximum level that Field Forcing can increase the
excitation current reference as a percentage of E2-03 [Motor No-
Load Current]. Usually it is not necessary to change this setting.
400%
(100 - 400%)
796
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