YASKAWA iQpump1000 User Manual page 360

B.4 C: Tuning
u
C3: Slip Compensation
No.
(Addr. Name
Hex)
C3-01
(020F)
Slip Compensation Gain Slip Comp Gain
C3-02
Slip Compensation
(0210)
Primary Delay Time
C3-03 Slip Compensation
(0211) Limit
Slip Compensation
C3-04
Selection during
(0212)
Regeneration
C3-05 Output Voltage Limit
(0213) Operation Selection
Output Voltage Limit
C3-16 Operation Start Level
(0261) (Percentage
Modulation)
Maximum Output
C3-17 Voltage Limit Level
(0262) (Percentage
Modulation)
C3-18 Output Voltage Limit
(0263) Level
u
C4: Torque Compensation
No.
(Addr. Name
Hex)
C4-01
Torque Compensation
(0215)
Gain
C4-02
Torque Compensation
(0216)
Primary Delay Time 1
C4-03 Torque Compensation
(0217) at Forward Start
C4-04 Torque Compensation
(0218) at Reverse Start
C4-05 Torque Compensation
(0219) Time Constant
360
LCD Display
Sets the gain for the motor slip compensation function used for
motor 1.
Adjusts the slip compensation function delay time used for
motor 1.
Slip Comp Time
Sets an upper limit for the slip compensation function as a
Slip Comp Limit percentage of motor rated slip for motor 1 (E2-02).
Slip Comp Regen 0: Disabled.
0: Disabled 1: Enabled above 6 Hz
1: Above 6 Hz 2: Enabled whenever slip compensation is possible.
2: Lowst possbl spd
OLV OLV OLV OLV
Output V Lim Sel
0: Disabled.
0: Disabled
1: Enabled. Automatically decreases motor flux when output
1. Enabled
voltage saturation is reached.
Sets the output voltage limit operation start level (percentage
modulation) when C3-05 is enabled.
Output V Lim Sta
Note:
Sets the output voltage limit operation determined by C3-18
(percentage modulation) when C3-05 is enabled.
Output V Lim Max
Note:
Sets the maximum percentage of output voltage reduction when
C3-05 is enabled.
Output V Lim lev
Note:
LCD Display
Sets the gain for the automatic torque (voltage) boost function
and helps to produce better starting torque. Used for motor 1.
Torq Comp Gain
Sets the torque compensation filter time.
Torq Comp Time
OLV OLV OLV OLV
F TorqCmp@start
Sets torque compensation at forward start as a percentage of
motor torque.
OLV OLV OLV OLV
R TorqCmp@start
Sets torque compensation at reverse start as a percentage of
motor torque.
OLV OLV OLV OLV
TorqCmp Delay T
Sets the time constant for torque compensation at forward start
and reverse start (C4-03 and C4-04).
Description
This parameter is only available in models
4A0930 and 4A1200.
This parameter is only available in models
4A0930 and 4A1200.
This parameter is only available in models
4A0930 and 4A1200.
Description
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
Values Page
Default:
0.0 (V/f)
1.0 (OLV) –
Min.: 0.0
Max.: 2.5
Default:
2000 ms (V/f)
200 ms (OLV) –
Min.: 0
Max.: 10000
Default: 200%
Min.: 0 –
Max.: 250
Default: 0
–
Range: 0 to 2
Default: 0
–
Range: 0, 1
Default: 85.0%
Min.: 70.0 –
Max.: 90.0
Default: 90.0%
Min.: 85.0 –
Max.: 100.0
Default: 90.0%
Min.: 30.0 –
Max.: 100.0
Values Page
Default: 1.00
Min.: 0.00 –
Max.: 2.50
Default:
200 ms (V/f)
20 ms (OLV) –
Min.: 0
Max.: 60000
Default: 0.0%
Min.: 0.0 –
Max.: 200.0
Default: 0.0%
Min.: -200.0 –
Max.: 0.0
Default: 10 ms
Min.: 0 –
Max.: 200