Powtran PI8600 F Series User Manual page 128

Section V Parameter Function Table
To assure the control performance, please match the right motor as per the inverter‟s standard,
Motor rated currents limited between 30%~120% of inverter rated current.The rated current
can be set, but can‟t be more than the rated current of the inverter. The parameter
Confirms the OL protection capability of the motor and energy-saving running.
To prevent self-cooled motor form overheat when running in a low speed, and the motor
capacity change when motor character change little, the user can correct the parameter to protect
the motor.
The number of motor pole pairs, such as the four pole motor, the number of pole pairs is set
to 2
b05 Motor 1 N load current
b06 Motor 1 stator resistance
b07 Motor 1 rotor resistance
b08 Motor 1 stator inductance
b09 Motor 1 mutual inductance
b05~b09 can by input by motor actual parameters value, also can define motor parameter by
b11 parameter measure function.and save automatically. If know the correct motor parameter,
can input by hand
When b11 is 1, 2, 3, the system calculates and measuresautomatically.
b05~b09 is the motor‟s basic electric parameters, these parameters is essential to achieve
vector control calculation.
b10 Motor selection
The system can select any group motor parameters.
Motor parameter measurements modify and save to corresponding motor parameter area
automatically.
Motor parameter
b11
measurement
Set whether the measurement of electrical parameters in order to b10 motors choose motor 1
as an example.
0 : No measurement
1 : Calculate by label data
According to the motor nameplate parameters b00 ~ b04 , automatic calculation b05 ~ b09
and other electrical parameters,the advantage does not require power-on selftuning,suitable
for general- purpose Y series of four pole motor, the other type motor can be adjusted based
on this parameter.
2 : Inverter static measurement
If the motor parameters can not be measured without load,you can choose static frequency
converter measurement. Make sure that motor in a static status ,after static measurement, it
can be manually adjusted some parameters, optimal control.
The b11 is set to 2, the inverter automatically start parameter determination.
Keyboard figures area show "-RUN": waiting to run the command, start the measurement.
0.0~b01
0.000~30.000
0.000~30.000
0.0~3200.0
0.0~3200.0
Motor 1
Motor 2
No measurement
Calculate by label data
Inverter static
measurement
Inverter rotation
measurement
126
★
A
★
ohm
★
ohm
★
mH
★
mH
0
- 0
1
0
1
- 0
2
3
Y
Y
Y
Y
Y
N
N