YASKAWA U1000 iQpump Drive, User Manual

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C3: Slip Compensation
No.
(Addr.
Hex)
Name LCD Display Description Values Page
C3-01
(020F) Slip Compensation Gain Slip Comp Gain
Sets the gain for the motor slip compensation function used for
motor 1.
Default:
<1>
Min.: 0.0
Max.: 2.5
–
C3-02
(0210)
Slip Compensation
Primary Delay Time
Slip Comp Time
Adjusts the slip compensation function delay time used for
motor 1.
Default:
<1>
Min.: 0 ms
Max.: 10000 ms
–
C3-03
(0211)
Slip Compensation Limit Slip Comp Limit
Sets an upper limit for the slip compensation function as a
percentage of motor rated slip for motor 1 (E2-02).
Default: 200%
Min.: 0
Max.: 250
–
C3-04
(0212)
Slip Compensation
Selection during
Regeneration
Slip Comp Regen
0: Disabled.
1: Enabled above 6 Hz.
2: Enabled whenever slip compensation is possible.
Default: 0
Range: 0 to 2
–
C3-05
(0213)
Output Voltage Limit
Operation Selection
Output V Lim Sel
OLV OLV OLV OLV
0: Disabled.
1: Enabled. Automatically decreases motor flux when output
voltage saturation is reached.
Default: 0
Range: 0, 1
–
<1> Default setting is determined by parameter A1-02, Control Method Selection.
u
C4: Torque Compensation
No.
(Addr.
Hex)
Name LCD Display Description Values Page
C4-01
(0215)
Torque Compensation
Gain
Torq Comp Gain
Sets the gain for the automatic torque (voltage) boost function
and helps to produce better starting torque. Used for motor 1.
Default: 1.00
Min.: 0.00
Max.: 2.50
–
C4-02
(0216)
Torque Compensation
Primary Delay Time 1
Torq Comp Time
Sets the torque compensation filter time.
Default:
<1>
Min.: 0 ms
Max.: 60000 ms
–
C4-03
(0217)
Torque Compensation at
Forward Start
F TorqCmp@start
OLV OLV OLV OLV
Sets torque compensation at forward start as a percentage of
motor torque.
Default: 0.0%
Min.: 0.0
Max.: 200.0
–
C4-04
(0218)
Torque Compensation at
Reverse Start
R TorqCmp@start
OLV OLV OLV OLV
Sets torque compensation at reverse start as a percentage of
motor torque.
Default: 0.0%
Min.: -200.0
Max.: 0.0
–
C4-05
(0219)
Torque Compensation
Time Constant
TorqCmp Delay T
OLV OLV OLV OLV
Sets the time constant for torque compensation at forward start
and reverse start (C4-03 and C4-04).
Default: 10 ms
Min.: 0
Max.: 200
–
<1> Default setting is determined by parameters A1-02, Control Method Selection, and o2-04, Drive Model Selection.
B.4 C: Tuning
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual 287
B
Parameter List