BENSHAW RSi GM2 Series - Page 126

Learning Advanced Features
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890054-00-00
GM2 Series VFD
Auto-Tuning Default Settings
Motor
Capacity
(kW)
Rated
Current (A)
No-load
Current
(A)
Rated Slip
Frequency
(Rpm)
Stator
Resistance
()
Leakage
Inductance
(mH)
200 V
0.2
1.1
0.8
100
14.0
40.4
0.4
1.9
1.0
90
6.42
38.8
0.75
3.3
1.7
70
2.951
25.20
1.5
5.9
2.7
70
1.156
12.07
2.2
8.6
3.9
50
0.809
6.44
3.7
13.8
5.7
50
0.485
4.02
5.5
20.0
6.2
50
0.283
3.24
7.5
25.5
7.4
50
0.183
2.523
400 V
0.2
0.7
0.5
100
28.00
121.2
0.4
1.1
0.6
90
19.40
117.0
0.75
1.9
0.9
70
8.97
76.3
1.5
3.4
1.7
70
3.51
37.3
2.2
4.3
2.3
50
3.069
24.92
3.7
6.9
3.2
50
1.820
15.36
5.5
11.5
3.6
50
0.819
9.77
7.5
15.0
4.4
50
0.526
7.58
Auto Tuning Parameter Setting Details
Code
Description
bA.20
Auto
Tuning
Select one of the auto tuning options and then press the [ENT] key to run the auto
tuning.
Configuration
Function
0
None
Auto tuning function is not enabled. If the auto tuning
function is ran, this will indicate that the auto tuning is
complete.
1
All (Rotation type)
Measures all motor parameters, including stator
resistance (Rs), leakage inductance (Lsigma), stator
inductance (Ls), no-load current (Noload Curr), and
rotor time constant (Tr) while the motor is rotating.
As the motor is rotating, if the load is connected to the
motor, the parameters may not be measured
accurately. For accurate measurements, remove the
load attached to the motor. However, note that the
rotor time constant (Tr) must be measured in a
stopped position.
2
All (static type)
Measures all parameters while the motor is in the
stopped position. Measures stator resistance (Rs),
leakage inductance (Lsigma), stator inductance (Ls),
no-load current (Noload Curr), and rotor time constant
(Tr).