Omron MX2 Series User Manual page 276

6 Vector Control and Applied Functions
Parameter No.
1st/2nd Motor Parameter
H002/H202
Selection
1st/2nd Motor Parameter
H030/H230
R1 (Auto-tuning Data)
1st/2nd Motor Parameter
H031/H231
R2 (Auto-tuning Data)
1st/2nd Motor Parameter
H032/H232
L (Auto-tuning Data)
1st/2nd Motor Parameter
H033/H233
lo (Auto-tuning Data)
1st/2nd Motor Parameter
H034/H234
J (Auto-tuning Data)
1st/2nd Output Voltage
A045/A245
Gain
DC Injection Braking
A051
Selection
Simple Position Control
P012
Selection
5
Operations in case of error
If auto-tuning is aborted due to an error, review the preset parameters according to "1. Preset-
ting of parameters" and check that the rated torque of the motor is at least 50% of the rated out-
put current of the inverter. If the load is too heavy, disconnect it and retry auto-tuning.
If the error persists or auto-tuning is still aborted, enter the motor parameter values directly.
For details, refer to 6-1-3 Motor Parameter Settings on page 6-9.
Precautions for Correct Use
• If a trip occurs during auto-tuning, the auto-tuning process will be force-terminated and the
inverter displays a trip. In this case, refer to 10-1-2 Alarm Code List on page 10-4.
• If the auto-tuning process is not ended, press the STOP/RESET key or reset the RUN com-
mand. This causes the process to be forcibly ended. In this case, the auto-tuning result will
not be displayed. Then, review the preset parameters in "1. Presetting of parameters".
• If the rated current of the motor is 50% of the rated output current of the inverter or lower,
auto-tuning may not work.
The inverter may not provide sufficient performance characteristics due to the current accu-
racy if your motor is two or more sizes lower than the maximum applicable motor capacity.
• If the auto-tuning process is aborted, or if you interrupt the process by pressing the
STOP/RESET key or by resetting the RUN command, the auto-tuning settings may be left in
the parameters H030/H230 to H034/H234.
6 - 8
Function name
00: Standard motor parameter
02: Auto-tuning parameter (Applies
H030/H230 to H034/H234 data to motor
parameters.)
0.001 to 65.535
0.01 to 655.35
0.01 to 655.35
0.001 to 9999.000
20. to 100.
00: Disabled
01: Enabled
02: Enabled (Operates only at set frequency)
00: Simple position control disabled
02: Simple position control enabled
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)
Data Default data Unit
−
00

Dependent
on motor mH
capacity
A
2
kgm
100. %
−
00
−
00