T3: Asr And Inertia Tuning - YASKAWA GA800 Series Technical Reference

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T2-15: Pull-In Current Level
No.
Name
(Hex.)
T2-15 Pull-In Current Level
(0756)
If the load inertia is high, increase the setting value.
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T2-16: Encoder Pulse Count (PPR)
No.
Name
(Hex.)
T2-16 Encoder Pulse Count (PPR)
(0738)
Set the actual number of pulses for one full motor rotation.
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T2-17: Encoder Z-Pulse Offset
No.
Name
(Hex.)
T2-17 Encoder Z-Pulse Offset
(0757)
If you do not know the quantity of encoder (pulse generator, encoder) Z-pulse offset, or if you replaced the encoder,
do Z Pulse Offset Tuning and correct for the offset (Δθ) from the Z phase.
◆

T3: ASR and Inertia Tuning

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T3-00: Control Loop Tuning Selection
No.
Name
(Hex.)
T3-00 Control Loop Tuning
Selection
(1198)
0 : Inertia Tuning
1 : ASR (Speed Regulator)
2 : Deceleration Rate Tuning
3 : KEB Tuning
Note:
Settings 0 and 1 are available only when A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM].
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T3-01: Test Signal Frequency
No.
Name
(Hex.)
T3-01 Test Signal Frequency
(0760)
If the load inertia is too large and the drive detects a fault after Inertia Tuning, decrease the setting.
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T3-02: Test Signal Amplitude
No.
Name
(Hex.)
T3-02 Test Signal Amplitude
(0761)
YASKAWA SIEPC71061737B GA800 Drive Technical Reference
V/f CL-V/f OLV CLV AOLV
Sets the level of the pull-in current as a percentage of E5-03 [PM Motor Rated Current (FLA)].
Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the number of PG (pulse generator, encoder) pulses.
V/f CL-V/f OLV CLV AOLV
Sets the encoder Z-pulse offset (Δθ) (pulse generator, encoder) that is listed on the motor nameplate.
V/f CL-V/f OLV CLV AOLV
Sets the type of Control Auto-Tuning.
V/f CL-V/f OLV CLV AOLV
Sets the frequency of the test signal applied to the motor during Inertia Tuning. Usually it is not
necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the amplitude of the test signal applied to the motor during Inertia Tuning. Usually it is not
necessary to change this setting.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
12.12 T: Auto-Tuning
Default
(Range)
30%
(0 - 120%)
Default
(Range)
1024 ppr
(1 - 15000 ppr)
Default
(Range)
0.0 °
(-180.0 - +180.0°)
Default
(Range)
0
(0 - 3)
Default
(Range)
3.0 Hz
(0.1 - 20.0 Hz)
Default
(Range)
0.5 rad
(0.1 - 10.0 rad)
12
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