YASKAWA T1000V, Техническое руководство

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B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual 327
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C3: Slip Compensation
Use C3 parameters to configure the slip compensation function.
C3-01
<15>
Slip Compensation Gain
Sets the slip compensation gain. Decides for what
amount the output frequency is boosted in order to
compensate the slip.
Note: Adjustment is not normally required.
0.0 to 2.5
0.0
<2>
A A
−
20F 136
C3-02
<15>
Slip Compensation Primary
Delay Time
Adjusts the slip compensation function delay time.
Decrease the setting when the slip compensation
response is too slow, increase it when the speed is not
stable.
Disabled when Simple V/f Control with PG (H6-01 = 3)
is used.
0 to 10000
2000
ms
<2>
A A
−
210 136
C3-03 Slip Compensation Limit
Sets the slip compensation upper limit. Set as a
percentage of motor rated slip (E2-02). Disabled when
Simple V/f Control with PG (H6-01 = 3) is used.
0 to 250 200% A A − 211 136
C3-04
Slip Compensation
Selection during
Regeneration
Selects slip compensation during regenerative operation.
0: Disabled
1: Enabled
Using the Slip Compensation function during
regeneration may require a braking option to handle
momentary increasing regenerative energy.
0,1 0 A A
−
212 136
C3-05
Output Voltage Limit
Operation Selection
Selects if the motor magnetic flux is reduced during
output voltage saturation.
0: Disabled
1: Enabled
0,1 0
−
A
−
213 137
C4: Torque Compensation
Use C4 parameters to configure Torque Compensation function.
C4-01
<16>
Torque Compensation Gain
V/f Control: Sets the gain for the automatic torque
(voltage) boost function and helps to produce better
starting torque.
Increase this setting when using a long motor cable or
when the motor is significantly smaller than the drive
capacity.
Decrease this setting when motor oscillation occurs. Set
the value so that the current at low speed does not
exceeds the drives rated current.
Open Loop Vector: Sets the torque compensation
function gain. Normally no change is required.
0.00 to 2.50
1.00
<2>
A A A 215 137
C4-02
Torque Compensation
Primary Delay Time
Sets the torque compensation filter time.
Increase this setting when motor oscillation occurs.
Reduce the setting if there is not enough response from
the motor.
0 to 60000
200 ms
<2>
A A A 216 137
C4-03
Torque Compensation at
Forward Start Sets torque compensation at forward start as a
percentage of motor torque.
0.0 to 200.0 0.0%
−
A
−
217 138
C4-04
Torque Compensation at
Reverse Start Sets torque compensation at reverse start as a percentage
of motor torque. -200.0 to
0.0
0.0%
−
A
−
218 138
C4-05
Torque Compensation Time
Constant
Sets the time constant for torque compensation at
forward start and reverse start (C4-03 and C4-04). The
filter is disabled if the time is set to 4 ms or less.
0 to 200 10 ms – A – 219 138
C4-06
Torque Compensation
Primary Delay Time 2
Sets the torque compensation time 2. When an ov fault
occurs with sudden load changes or at the and of an
acceleration, increase the setting.
Note: Adjustment is not normally required. If adjusted
then AFR time 2 (n2-03) should be adjusted too.
0 to 10000 150 ms – A – 21A 138
C5: Automatic Speed Regulator
Use C5 parameters to configure the Automatic Speed Regulator (ASR).
C5 parameters are available only when using V/f Control with Simple PG Feedback (H6-01 = 3).
C5-01
<15>
ASR Proportional Gain 1
Sets the proportional gain of the speed control loop
(ASR). 0.00 to
300.00
0.20 A
– –
21B 139
C5-02
<15>
ASR Integral Time 1 Sets the integral time of the speed control loop (ASR).
0.000 to
10.000
0.200 s A 21C 139
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/f OL
V
P
M