YASKAWA FSDrive-MV1000 Parameter Manual page 37

No.
Name
(Addr.)
Frequency
d4-04
Reference Bias
(2ABH)
Accel/Decel (Up/
Down 2)
Frequency
d4-05
Reference Bias
(2ACH)
Operation Mode
Selection (Up/Down
2)
Frequency
d4-06
Reference Bias (Up/
(2ADH)
Down 2)
Analog Frequency
d4-07
Reference
(2AEH)
Fluctuation Limit
(Up/Down 2)
Frequency
d4-08
Reference Bias
(2AFH)
Upper Limit (Up/
Down 2)
Frequency
d4-09
Reference Bias
(2B0H)
Lower Limit (Up/
Down 2)
Up/Down
d4-10 Frequency
(2B6H) Reference Limit
Selection
d5-01 Torque Control
(29AH) Selection
d5-02 Torque Reference
(29BH) Delay Time
d5-03 Speed Limit
(29CH) Selection
d5-04
Speed Limit
(29DH)
d5-05
Speed Limit Bias
(29EH)
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
All Modes
0: Use selected accel/decel time.
1: Use accel/decel time 4 (C1-07 and C1-08).
All Modes
0: Bias value is held if no input Up 2 or Down 2 is active.
1: When the Up 2 reference and Down 2 reference are both on or both off,
the applied bias becomes 0. The specified accel/decel times are used for
acceleration or deceleration.
All Modes
The Up/Down 2 bias value is saved in d4-06 when the frequency reference is
not input by the digital operator. Set as a percentage of the maximum output
frequency.
All Modes
Limits how much the frequency reference is allowed to change while an
input terminal set for Up 2 or Down 2 is enabled. If the frequency reference
changes for more than the set value, then the bias value is held and the drive
accelerates or decelerates to the frequency reference. Set as a percentage of
the maximum output frequency.
All Modes
Sets the upper limit for the bias and the value that can be saved in d4-06. Set
as a percentage of the maximum output frequency.
All Modes
Sets the lower limit for the bias and the value that can be saved in d4-06. Set
as a percentage of the maximum output frequency.
All Modes
0: The lower limit is determined by d2-02 or an analog input.
1: The lower limit is determined by d2-02.
d5: Torque Control
V/f OLV
0: Speed Control (Control with the settings of C5-01 to C5-04 and C5-06 to
C5-08)
1: Torque Control
Set to 0 when using a contact input to switch between Speed and Torque
Control (H1- = 71).
V/f
OLV
Sets a delay time for the torque reference signal.
Used to suppress effects by noisy or fluctuating torque reference signals.
V/f OLV
Sets how the speed limit for the torque control is set.
1: Limit set by the frequency reference in b1-01.
2: Limit set by d5-04.
V/f OLV
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 OLV
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.
Description
common_
common_
common_
common_
CLV
CLV
CLV
CLV
CLV
1.3 Parameter Table
Setting
Default: 0
common_
Min: 0
Max: 1
Default: 0
Min: 0
Max: 1
Default: 0.0%
Min: -99.9%
Max: 100.0%
Default: 1.0%
Min: 0.1%
Max: 100.0%
Default: 100.0%
Min: 0.0%
Max: 100.0%
common_ Default: 0.0%
Min: -99.9%
Max: 0.0%
Default: 0
common_
Min: 0
Max: 1
common
Default: 0
Min: 0
Max: 1
Default:
<10>
common
Min: 0 ms
Max: 1000 ms
Default: 1
common
Min: 1
Max: 2
Default: 0%
common
Min: -120%
Max: 120%
Default: 10%
common
Min: 0%
Max: 120%
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