Auto-Tuning In Ez Open Loop Vector Control Method - YASKAWA HV600 Manual

Input Data
Control Method Selection
PM Motor Code Selection
Back-EMF Voltage Constant (Ke)
Pull-In Current Level
*1 Set the motor code for a Yaskawa PM motor.
*2 Set the motor code to FFFF for a PM motor from a different manufacturer.
*3 Changes when the value set in T2-13 changes.
Input Data
Control Method Selection
PM Motor Code Selection
PM Motor Type
PM Motor Rated Power
PM Motor Rated Voltage
PM Motor Rated Current
PM Motor Base Frequency
Number of PM Motor Poles
PM Motor Stator Resistance
PM Motor d-Axis Inductance
PM Motor q-Axis Inductance
Back-EMF Units Selection
Back-EMF Voltage Constant (Ke)
Pull-In Current Level
*1 Changes when the value set in T2-13 changes.
◆

Auto-Tuning in EZ Open Loop Vector Control Method

This section gives information about the Auto-Tuning mode for EZ Open Loop Vector Control. Auto-Tuning will set
the E9-xx parameters.
Parameter
Mode
Settings
Motor Parameter Setting T4-01 = 0
Line-to-Line Resistance T4-01 = 1
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
Parameter Unit
A1-02 -
T2-02 -
*3
T2-14
T2-15 %
Table 3.11 Input Data for PM Motor Auto-Tuning
Parameter
A1-02
T2-02
T2-03
T2-04
T2-05
T2-06
T2-07
T2-08
T2-10
T2-11
T2-12
T2-13
T2-14
T2-15
Table 3.12 EZ Tuning Mode Selection
Application Conditions and Benefits
• Applicable when driving SynRM (Synchronous Reluctance
Motors).
• Suitable for derating torque applications, for example fans and
pumps.
• After Auto-Tuning, the wiring distance between the drive and
motor changed by 50 m or more.
• When the motor output and drive capacity are different.
Auto-Tuning Mode
(T2-01 Setting)
PM Motor Parameter Settings
(0)
5
Motor Code of
*2
Yaskawa Motor FFFF
*1
x x
- -
Unit
PM Rotational Auto-Tuning
(4)
- 5
- -
- x
kW x
V x
A x
Hz x
- x
Ω -
mH -
mH -
- -
*1
-
% x
3.8 Auto-Tuning
PM Stationary Auto-
PM Stationary Auto-
Tuning for Stator
Tuning
Resistance
(1)
(2)
5 5
- -
- -
x -
Auto-Tuning Mode
(T2-01 Setting)
High Frequency Injection
Auto-Tuning
(5)
5
-
-
-
-
-
-
-
-
-
-
-
-
-
Applicable Control Method
(A1-02 Setting)
EZOLV
(8)
EZOLV
(8)
3
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