SIEPCYEUOQ2V01A Q2V Technical Manual
127
Table 4.13 Auto-Tuning Input Data in EZ Open Loop Vector Control Method
Input Data
Parameter
Unit
Auto-Tuning Mode
(T4-01 Setting)
Motor Constant
(0)
Static R Autotune
(1)
Motor Type Selection
T4-02
-
x
-
Motor Max Revolutions
T4-03
min
-1
x
-
Motor Rated Revolutions
T4-04
min
-1
x
-
Motor Rated Frequency
T4-05
Hz
x
-
Motor Rated Voltage
T4-06
V
x
-
PM Motor Rated Current (FLA)
T4-07
A
x
x
PM Motor Rated Power (kW)
T4-08
kW
x
-
Number of Motor Poles
T4-09
-
x
-
◆
ASR and Inertia Tuning
To increase drive responsiveness and prevent hunting, use Auto-Tuning to automatically adjust the control-related
parameters. These types of Auto-Tuning are available for the control system:
•
Deceleration Rate Tuning
•
KEB Tuning
Note:
If you do Control Tuning, you cannot set
H1-xx = 61 [Motor 2 Select]
. Do not do Control Tuning for applications that switch between
motor 1 and motor 2.
Table 4.14 Control Loop Tuning Selection
Mode
Parameter
Settings
Application Conditions and Benefits
Applicable Control Methods (A1-02 Settings)
V/f Control
(0)
OLVector
(2)
PM
OLVector
(5)
PM
AOLVector
(6)
EZ Vector
(8)
Deceleration Rate
Tuning
T3-00 = 2
To automatically adjust the deceleration rate to
prevent an
ov [Overvoltage]
fault.
x
x
x
x
x
KEB Tuning
T3-00 = 3
•
To automatically adjust parameter settings to
prevent an
ov [Overvoltage]
fault with the KEB
Ride-Thru function.
•
When
L3-11 = 1 [Overvolt Supression Select =
Enabled]
.
x
x
x
x
x
■
Deceleration Rate Tuning
Deceleration Rate Tuning automatically sets the deceleration rate to prevent an
ov [Overvoltage]
fault during
motor deceleration. Set
C1-11 [Accel/Decel Time Switchover Freq]
first to automatically set parameters
C1-02
[Decel Time 1]
(high speed range) and
C1-08 [Decel Time 4]
(low speed range).
■
KEB Tuning
KEB Tuning automatically sets parameters used for the KEB Ride-Thru function and for the overvoltage
suppression function.
Control Tuning automatically sets these parameters in to the best values.
Table 4.15 Parameters set in Control Tuning
Parameters Automatically Set
Deceleration Rate Tuning
KEB Tuning
C1-02 [Decel Time 1]
x
-
C1-08 [Decel Time 4]
x
-
C1-09 [Fast Stop Time]
-
x
L2-06 [KEB Decel Time]
-
x
L3-25 [Load Inertia Ratio]
-
x
*1
The drive automatically sets
C1-08 [Decel Time 4]
only when
C1-11 [Ac/Dec Switch Frequency] ≠ 0
.
*2
When
L2-29 = 1 [KEB Method = Single KEB1 Ride-Thru]
, the drive will automatically adjust
C1-09 [Fast Stop Time]
and will not
adjust
L2-06 [KEB Decel Time]
. If you must not change the Fast Stop time, do not do KEB Tuning.
Summary of Contents for Q2V Series
Page 2: ...This Page Intentionally Blank 2 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 12: ...12 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Page 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Page 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...