Omron SYSDRIVE MX2 SERIES User Manual page 263

Parameter
No.
H001
H002/H202
H003/H203
H004/H204
H030/H230
H031/H231
H032/H232
H033/H233
H034/H234
A003/A203
A051
A082/A282
Related functions
* These parameters are measured automatically when offline auto-tuning is performed. They can also be
changed to desired value manually after tuning.
If H002/H202 remains 00 after the completion of auto-tuning, the motor parameters obtained by
auto-tuning are not reflected in the operation data.
If the auto-tuning result indicates that the tuning was aborted, perform auto-tuning again.
If a trip occurs during auto-tuning, the auto-tuning processing is forced to stop.
(No abort message appears. Trip display is given higher priority.)
After removing the cause of the trip, set H001 to 01 and then perform the auto-tuning again.
If the offline auto-tuning is performed with "free V/f setting" selected as the control method, the
Inverter displays the abort message and stops processing.
During auto-tuning, the deceleration stop tends to slow under certain conditions such as when the
incoming voltage is high. In this case, press the STOP key and adjust the parameters so that the
value of Over voltage Suppression Integral Time Setting (b134) will decrease and the value of
Overvoltage Suppression Level During Deceleration (b131) will increase.
If an overcurrent trip occurs during acceleration while auto-tuning is in progress, adjust the
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
Function name
Auto-tuning Selection
Motor Parameter 1/2
Motor Capacity 1/2
Motor Pole Number 1/2
Motor 1/2 Parameter R1
(auto-tuning data)
Motor 1/2 Parameter R2
(auto-tuning data)
Motor 1/2 Parameter L
(auto-tuning data)
Motor 1/2 Parameter Io
(auto-tuning data)
Motor 1/2 Parameter J
(auto-tuning data)
Base Frequency 1/2
Internal DC Injection Braking
Selection
Motor Incoming Voltage
Selection 1/2
5-11 Sensorless Vector Control
Data
00: Disabled
01: Enabled (Motor does not
rotate)
02: Enabled (Motor rotates)
00: Standard motor parameter
02: Auto-tuning parameter
0.1 to 18.5
2/4/6/8/10
*
0.001 to 65.53
(Primary resistance)
*
0.000 to 65.53
(Secondary resistance)
*
0.00 to 655.3
(Leakage inductance)
*
0.00 to 655.3
(No-load current)
*
0.001 to 9999.
(Moment of inertia)
30.0 to Maximum Frequency 1/2
00: Disabled
01: Enabled
200/215/220/230/240
This function can be selected for
200V class models.
380/400/415/440/460/480
This function can be selected for
400V class models.
b046
Default
Unit
setting
−
00
00 −
Default
kW
setting
4 pole
Depends
Ω
on the
capacity
Depends
Ω
on the
capacity
Depends
on the mH
capacity
Depends
on the A
capacity
Depends
2
on the kgm
capacity
60.0 Hz
00 −
200 V
400 V
5-148
5