D5: Torque Control; D6: Field Weakening /Forcing - YASKAWA GA700 Series Technical Manual

11.7 d: Reference Settings
No.
Name
(Hex.)
d4-09 Up/Down 2 Bias Lower
Limit
(02B0)
RUN
d4-10 Up/Down Freq Lower
Limit Select
(02B6)
d4-11 Bi-directional Output
Selection
(02B7)
d4-12 Stop Position Gain
(02B8)
◆

d5: Torque Control

No.
Name
(Hex.)
d5-01 Torque Control Selection
(029A)
d5-02 Torque Reference Delay
Time
(029B)
d5-03 Speed Limit Selection
(029C)
d5-04 Speed Limit
(029D)
d5-05 Speed Limit Bias
(029E)
d5-06 Speed/Torque
Changeover Time
(029F)
d5-08 Uni-directional Speed
Limit Bias
(02B5)
◆

d6: Field Weakening /Forcing

No.
Name
(Hex.)
d6-01 Field Weakening Level
(02A0)
d6-02 Field Weakening
Frequency Limit
(02A1)
500
Description
V/f CL-V/f OLV CLV AOLV
Sets the lower limit of the Up/Down 2 bias as a percentage of the Maximum Output
Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f CL-V/f OLV CLV AOLV
Sets the lower frequency limit for the Up/Down function.
0 : Greater of d2-02 or Analog
1 : d2-02
V/f CL-V/f OLV CLV AOLV
Sets the function that changes the frequency reference to a Bi-Directional internal
frequency reference.
0 : Disabled
1 : Enabled
V/f CL-V/f OLV CLV AOLV
Sets the gain to adjust the stopping accuracy. Set this parameter when b1-03 = 9
[Stopping Method Selection = Stop with Constant Distance].
Description
V/f CL-V/f OLV CLV AOLV
Sets the drive for torque control or speed control.
0 : Speed Control
1 : Torque Control
V/f CL-V/f OLV CLV AOLV
Sets the primary delay time constant for the torque reference filter.
V/f CL-V/f OLV CLV AOLV
Sets the torque control speed limit method.
1 : Active Frequency Reference
2 : d5-04 Setting
V/f CL-V/f OLV CLV AOLV
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.
V/f CL-V/f OLV CLV AOLV
Sets the speed limit bias value as a percentage of E1-04 [Maximum Output Frequency].
V/f CL-V/f OLV CLV AOLV
Sets the delay time to switch between Speed Control and Torque Control. Set H1-xx =
71 [MFDI Function Selection = Torque Control] before you set this parameter.
V/f CL-V/f OLV CLV AOLV
Sets the direction of the speed limit reference to which Speed Limit Bias [d5-05]
applies.
0 : Disabled
1 : Enabled
Description
V/f CL-V/f OLV CLV AOLV
Sets the drive output voltage as a percentage of E1-05 [Maximum Output Voltage] when
H1-xx = 63 [Field Weakening] is activated.
V/f CL-V/f OLV CLV AOLV
Sets the minimum output frequency to start field weakening.
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Default
Ref.
(Range)
0.0% 729
(-99.9 - 0.0%)
0 729
(0, 1)
0 730
(0, 1)
1.00 731
(0.50 - 2.55)
Default
Ref.
(Range)
0 735
(0, 1)
Determined by A1-02 735
(0 - 1000 ms)
1 735
(1, 2)
0% 736
(-120 - +120%)
10% 736
(0 - 120%)
0 ms 736
(0 - 1000 ms)
1 736
(0, 1)
Default
Ref.
(Range)
80% 737
(0 - 100%)
0.0 Hz 737
(0.0 - 590.0 Hz)