YASKAWA U1000 Series - Page 483

B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual 483
Parameter List
B
■ d5: Torque Control
■ d6: Field Weakening and Field Forcing
■ d7: Offset Frequency
No.(Addr.)
<10> Default setting is determined by the control mode (A1-02).
Name Description Setting Page
d5-01
(29AH)
Torque Control Selection
0: Speed Control
1: Torque Control
Set to 0 when using a digital input to switch between Speed and Torque Control (H1- = 71).
Default: 0
Min: 0
Max: 1
241
d5-02
(29BH)
Torque Reference Delay Time
Sets a delay time for the torque reference signal. Used to suppress effects by noisy or fluctuating
torque reference signals.
Default:
<10>
Min: 0 ms
Max: 1000 ms
241
d5-03
(29CH)
Speed Limit Selection
1: Limit set by the frequency reference in b1-01.
2: Limit set by d5-04.
Default: 1
Min: 1
Max: 2
241
d5-04
(29DH)
Speed Limit
Sets the speed limit during Torque Control as a percentage of the maximum output frequency.
Enabled when d5-03 = 2. A negative setting set a limit in the opposite direction of the Run
command.
Default: 0%
Min: -120%
Max: 120%
241
d5-05
(29EH)
Speed Limit Bias
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.
Default: 10%
Min: 0%
Max: 120%
242
d5-06
(29FH)
Speed/Torque Control Switchover
Time
Sets the delay time for switching between Speed and Torque Control using an input terminal
(H1- = 71). Reference values are held during this switch delay time.
Default: 0 ms
Min: 0 ms
Max: 1000 ms
242
d5-08
(2B5H)
Unidirectional Speed Limit Bias
0: Disabled
1: Enabled
Default: 1
Min: 0
Max: 1
242
No.(Addr.) Name Description Setting Page
d6-01
(2A0H)
Field Weakening Level
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).
Default: 80%
Min: 0%
Max: 100%
242
d6-02
(2A1H)
Field Weakening Frequency Limit
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).
Default: 0.0 Hz
Min: 0.0 Hz
Max: 400.0 Hz
242
d6-03
(2A2H)
Field Forcing Selection
0: Disabled
1: Enabled
Default: 0
Min: 0
Max: 1
243
d6-06
(2A5H)
Field Forcing Limit
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.
Default: 400%
Min: 100%
Max: 400%
243
No.(Addr.) Name Description Setting Page
d7-01
(2B2H)
Offset Frequency 1
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.
Default: 0.0%
Min: -100.0%
Max: 100.0%
243
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
All Modes
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