C3: Slip Compensation - Omron Q2A Series Technical Manual

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C3: SLIP COMPENSATION

No.
Name
(Hex.)
C3-01 Slip Comp Gain
(020F)
RUN
C3-02 Slip Comp Delay Time
(0210)
RUN
C3-03 Slip Comp Limit
(0211)
C3-04 Slip Comp@Regen
(0212)
C3-05 Vout Limit Selection
(0213)
C3-16 Vout Limit Start Level
(0261)
Expert
C3-17 Vout Limit Max Level
(0262)
Expert
C3-18 Vout Limit Level
(0263)
Expert
C3-21 M2 Slip Comp Gain
(033E)
RUN
C3-22 M2 Slip Comp
DelayTime
(0241)
RUN
C3-23 M2 Slip Comp Limit
(0242)
C3-24 M2 Slip Comp Regen
Condition
(0243)
C3-28 Adaptative Slip Control
Mode
(1B5B)
Expert
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Description
V/f CL-V/f OLV CLV AOLV
Sets the gain for the slip compensation function. Usually it is not necessary to change
this setting.
Note:
Correctly set these parameters before changing the slip compensation gain:
• E2-01 [Mot Rated Current (FLA)]
• E2-02 [Mot Rated Slip] (Set during Auto-Tuning when A1-02 = 2 [Control
Method = OLVector])
• E2-03 [Mot No-Load Current]
V/f CL-V/f OLV CLV AOLV
Sets the slip compensation delay time when speed is unstable or when the slip
compensation response is too slow. Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the upper limit for the slip compensation function as a percentage of the motor
rated slip.
V/f CL-V/f OLV CLV AOLV
Sets the slip compensation function during regenerative operation.
0 : Disabled
1 : Enable>6 Hz
2 : Enable>C3-15
V/f CL-V/f OLV CLV AOLV
Sets the automatic reduction of motor magnetic flux when the output voltage is
saturated.
0 : Disabled
1 : Enabled
V/f CL-V/f OLV CLV AOLV
Sets the modulation factor that starts the output voltage limit operation when C3-05 = 1
[Vout Limit Selection = Enabled].
V/f CL-V/f OLV CLV AOLV
Sets the modulation factor used with C3-18 [Vout Limit Level] for the output voltage
limit operation when C3-05 = 1 [Vout Limit Selection = Enabled].
V/f CL-V/f OLV CLV AOLV
Sets the maximum drop width of the voltage reference when C3-05 = 1 [Vout Limit
Selection = Enabled].
V/f CL-V/f OLV CLV AOLV
Sets the gain for the motor 2 slip compensation function. Usually it is not necessary to
change this setting.
Note:
Correctly set these parameters before changing the slip compensation gain:
• E4-01 [M2 Rated Current (FLA)]
• E4-02 [M2 Rated Slip] (Set during Auto-Tuning when E3-01 = 2 [M2 Control
Method Selection = OLVector])
• E4-03 [M2 No-Load Current]
V/f CL-V/f OLV CLV AOLV
Sets the slip compensation delay time for motor 2 when speed is unstable or when the
slip compensation response is too slow. Usually it is not necessary to change this
setting.
V/f CL-V/f OLV CLV AOLV
Sets the upper limit for the slip compensation function as a percentage of the motor 2
rated slip.
V/f CL-V/f OLV CLV AOLV
Sets the slip compensation during regenerative operation function for motor 2.
0 : Disabled
1 : Enable>6 Hz
2 : Enable>C3-15
V/f CL-V/f OLV CLV AOLV
Sets the slip compensation function mode.
0 : Normal
1 : Advanced
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.4 C: TUNING
Default
Ref.
(Range)
Determined by A1-02 570
(0.0 - 2.5)
Determined by A1-02 571
(0 - 10000 ms)
200% 571
(0 - 250%)
0 571
(0 - 2)
0 572
(0, 1)
90.0% 572
(70.0 - 90.0%)
100.0% 572
(85.0 - 100.0%)
90.0% 572
(50.0 - 100.0%)
Determined by E3-01 572
(0.0 - 2.5)
Determined by E3-01 573
(0 - 10000 ms)
200% 573
(0 - 250%)
0 573
(0 - 2)
0 574
(0, 1)
407
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