Specifications

VFD‐G7 Series Frequency Inverter Operation ManualChapter 6 Functional Parameter Detail
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113
F3.05 inductance o
f
stator and rotor
model 6553.5mH
F3.06
Exciting
inductance o
f
stator and rotor
Default: Dependent on drive’s
model
Setting scope：0.1～
6553.5mH
F3.07
Current without
load
Default: Dependent on drive’s
model
Setting scope: 0.1～
655.3.5A
Whentheauto‐learningofmotor’sparametersnormallyends,thesettingvaluefromF3.03
to F3.07 will automatically update. These parameters are the benchmarks of
high‐performancevectorcontrol,anddirectlyaffectthecontrolperformance.
☞Note:Usersdonotarbitrarilychangethegroupofparameters.
F3.08 Parameter auto-learning Default: 0
Setting scope：0～2
0:Nooperation
Theauto‐learningisbanned.
1:Dynamicauto‐learning
Before starting auto‐learning, please ensure the motor and load being disconnected,
Reservethemotorno‐loadandconfirmthemotorinthestandstillstate.
Values on the motor’s nameplate (F3.01～F3.02) must be input correctly before starting
auto
‐learning,otherwise,theauto‐learnedparametersarenotcorrect.
The size of Acc/Dec time (F0.10～F0.11) should be properly set according the size of the
motor’s inertia before starting auto‐learning, otherwise, the over‐current fault may be
causedduringauto‐learning.
F3.08 is set to 1, then press ENTER key, the system begins auto‐learning. Now, the LED
flashing displays‐TUN‐, press RUN key, the LED displays TUN‐0, after the motor running,
TUN‐1 isdisplayed andthelightRUNflashes.Whentheauto‐learningends, the‐END‐will