YASKAWA HV600, Установка и запуск

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7.10 n: Special Adjustment
218 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
7.10 n: Special Adjustment
◆
n1: Hunting Prevention
No.
(Hex.)
Name Description
Default
(Range)
n1-01
(0580)
Hunting Prevention
Selection Sets the function to prevent hunting.
0 : Disabled
1 : Enabled (Normal)
1
(0, 1)
n1-02
(0581)
Expert
Hunting Prevention Gain
Setting Sets the performance of the hunting prevention function. Usually it is not necessary to change this
parameter. 1.00
(0.00 - 2.50)
n1-03
(0582)
Expert
Hunting Prevention Time
Constant Sets the primary delay time constant of the hunting prevention function. Usually it is not necessary to
change this parameter. Determined by o2-04
(0 - 500 ms)
n1-05
(0530)
Expert
Hunting Prevent Gain in
Reverse Sets the performance of the hunting prevention function. This parameter adjusts Reverse run. Usually
it is not necessary to change this parameter. 0.00
(0.00 - 2.50)
n1-13
(1B59)
Expert
DC Bus Stabilization
Control Sets the oscillation suppression function for the DC bus voltage.
0 : Disabled
1 : Enabled
0
(0, 1)
n1-14
(1B5A)
Expert
DC Bus Stabilization Time Adjusts the responsiveness of the oscillation suppression function for the DC bus voltage. Set n1-13
= 1 [DC Bus Stabilization Control = Enabled] to enable this parameter.
100.0 ms
(0.0 - 500.0 ms)
◆
n3: High Slip/Overexcite Braking
No.
(Hex.)
Name Description
Default
(Range)
n3-01
(0588)
Expert
HSB Deceleration
Frequency Width Sets the amount by which the output frequency is to be lowered during high-slip braking, as a
percentage of
E1-04 [Maximum Output Frequency] , which represents the 100% value.
5%
(1 - 20%)
n3-02
(0589)
Expert
HSB Current Limit Level Sets the maximum current output during high-slip braking as a percentage, where E2-01 [Motor
Rated Current (FLA)] is 100%. Also sets the current suppression to prevent exceeding drive overload
tolerance.
Determined by L8-38
(0 - 200%)
n3-03
(058A)
Expert
HSB Dwell Time at Stop Sets the dwell time, a length of time when high-slip braking is ending and during which the motor
speed decreases and runs at a stable speed. For a set length of time, the drive will hold the actual
output frequency at the minimum output frequency set in
E1-09 .
1.0 s
(0.0 - 10.0 s)
n3-04
(058B)
Expert
HSB Overload Time Sets the time used to detect oL7 [High Slip Braking Overload] , which occurs when the output
frequency does not change during high-slip braking. Usually it is not necessary to change this
parameter.
40 s
(30 - 1200 s)
n3-13
(0531)
OverexcitationBraking
(OEB) Gain Sets the gain value that the drive multiplies by the V/f pattern output value during overexcitation
deceleration to calculate the overexcitation level. 1.10
(1.00 - 1.40)
n3-21
(0579)
HSB Current Suppression
Level Sets the upper limit of the current that is suppressed at the time of overexcitation deceleration as a
percentage of the drive rated current. 100%
(0 - 150%)
n3-23
(057B)
Overexcitation Braking
Operation Sets the direction of motor rotation where the drive will enable overexcitation.
0 : Disabled
1 : Enabled Only when Rotating FWD
2 : Enabled Only when Rotating REV
0
(0 - 2)