Shihlin electric SF-GT Series User Manual

Parameter Description
Parameters
171
does not permit auto-tuning, set P.301 to 2 (static measurement) if motoring is running.
3. Sensorless vector control: Auto-tuning function can be used to enhance the control function.
Before setting P. 300 to 3 or 4, first set the motor parameters or the auto-tuning function to
improve the control accuracy.
4. When P.300=1 and the mode of Close-loop V/F control (VF + PG) is selected, please make sure
that the motor poles P.303 is correct.
5.78 Motor Parameter (P.302~P.312)
P.302 “Motor rated power”
P.303 “Motor poles”
P.304 “Motor rated voltage”
P.305 “Motor rated frequency”
P.306 “Motor rated current”
P.307 “Motor rated rotation speed”
P.308 “Motor excitation current”
P.309 “Stator resistance”
P.310 “Rotor resistance”
P.311 “Leakage inductance”
P.312 “Mutual inductance”
Parameter Factory setting Setting range Remarks
302 0 0~160 ---
303 4 0~8 ---
304
220/380V
0~440V
P.189=1
220/440V P.189=0
305
50Hz
0~650Hz
P.189=1
60Hz P.189=0
306 Horsepower-based 0~500A ---
307
1410 r/min
0~65535 r/min
P.189=1
1710 r/min P.189=0
308 Horsepower-based 0~500A ---
309 Horsepower-based 0~65535mΩ ---
310 Horsepower-based 0~65535mΩ ---
311 Horsepower-based 0~6553.5mH ---
312 Horsepower-based 0~6553.5mH ---
<Setting>
• When the motor can be fully separated from the load, select P.301=1. When the motor is
running, the motor parameter will carry out auto-tuning. Then press
FWD
or
REV
on the keyboard
panel for the inverter to automatically calculate the following parameter: P.308~P.312.
• When the motor cannot be fully separated from the load, select P.301=2. When the motor is

Shihlin electric SF-GT Series Specifications

General

Brand	Shihlin electric
Model	SF-GT Series
Category	Inverter
Language	English