Omron Q2A Series Technical Manual

Startup Procedure and Test Run
4
4.6 Auto-Tuning
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 147
Input Data Unit
Auto-Tuning Method
(Value of PM AutoTune Mode Select)
Encoder Offset
Autotune
(3)
PM Rotary Autotune
(4)
A1-02 [Control Method] - 7 5 6 7
T2-02 [PMMot Code Selection] - - - - -
T2-05 [PMMot Rated Voltage] V - × × ×
T2-06 [PMMot Rated Current] A - × × ×
T2-07 [PMMot Base Frequency] Hz - × - -
T2-08 [PMMot Poles Number] - - × × ×
T2-09 [PMMot Base Speed] rpm - - × ×
T2-10 [PMMot Stator Resistance] Ω - - - -
T2-11 [PMMot dAxis Inductance] mH - - - -
T2-12 [PMMot qAxis Inductance] mH - - - -
T2-13 [KE Unit Selection] - - - - -
T2-14 [PMMot KE Voltage Constant]
*1
- - - -
T2-15 [PullInCurrLv@PM Motor Tuning] % - × × ×
T2-16 [PMMot PG PulsePerRevolution] - - - - ×
T2-17 [Enc Z-Pulse Offset] Degrees - - - -
*1 Changes when the value set in T2-13 [KE Unit Selection] changes.
◆ EZ Tuning
This section gives information about the Auto-Tuning mode for EZ Open Loop Vector Control. Auto-Tuning will
set the E9-xx [E9: SIMPLE VECTOR SETTINGS] parameters.
Table 4.11 EZ Tuning Mode Selection
Mode
Parameter
Settings
Application Conditions and Benefits
Applicable Control Method
(Value of A1-02 [Control Method])
Motor Constant T4-01 = 0
• For efficient operation of induction motors and PM motors.
• For derating torque applications, for example fans and pumps.
EZ Vector
(8)
Static R Autotune T4-01 = 1
• 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.
EZ Vector
(8)
■ Input Data for EZ Tuning
To do Auto-Tuning, input data for the items in the following table that have an "×". Before starting Auto-Tuning,
prepare the motor test report or record the information on the motor nameplate as a reference.
Table 4.12 Input Data for EZ Tuning
Input Data Unit
Auto-Tuning Mode
(Value of T4-01 [EZ Tune Mode Selection])
Motor Constant
(0)
Static R Autotune
(1)
T4-02 [Motor Type Selection] - × -
T4-03 [Motor Max Revolutions] rpm × -
T4-04 [Motor Rated Revolutions] rpm × -
T4-05 [Motor Rated Frequency] Hz × -
T4-06 [Motor Rated Voltage] V × -
T4-07 [Motor Rated Current] A × ×
T4-08 [Motor Rated Capacity] kW × -
T4-09 [Motor Poles Number] - × -

Omron Q2A Series Specifications

General

Brand	Omron
Model	Q2A Series
Category	Controller
Language	English