Chapter 6 List of Parameters
69
code
Name Descriptions Unit
Factory
setting
Modif
Setting
range
b0.19 Synchronous motor 1pole
number
1 40 1 2 X 1 40
b0.20 Synchronous motor 1
rated speed
0 60000RPM 1RPM 1500RPM X 0 60000
b0.21 Synchronous motor 1
stator resistance
0.00% 50.00% 0.01% Determined
by model
X 0 5000
b0.22 Synchronous motor 1
straight shaft inductance
0.0 999.9mH 0.1mH Determined
by model
X 0 9999
b0.23 Synchronous motor 1
quadrature axis
inductance
0.0 999.9mH 0.1mH Determined
by model
X 0 9999
b0.24 Back potential constant of
synchronous motor
1000V/1000RPM 1 150 X 0 1000
b0.25 Synchronous motor 1
position identification
Identification starts from 0 to 1 and
automatically changes to 0 when the
recognition ends.
1 0 X 0 1
b0.26 Synchronous motor 1
identification current
0 30% Rated current 1 10 X 0 30
b0.27 Synchronous motor 1
initial angle
0 FFFFH 1 0 X 0 FFFF
b0.28 Synchronous motor 1 Z
phase pulse initial angle
0 FFFFH 1 0 X 0 FFFF
b0.29 Synchronous machine 1
overload protection
coefficient
20.0% 110.0%
Set the action level (%) motor rated
current / inverter rated current 100
Low speed compensation actual action
level set action level (output
frequency / 30HZ 45 + 55)
Overload protection actual conversion
current sampling current / overload
protection action level
0.1% 100.0% X 200 1100
Group b1.V/F parameters
b1.00 V/F curve setting 0: V/F curve is defined by user
1: 2-order curve
2: 1.7-order curve
3: 1.2-order curve
1 0 X 0 3
b1.01 V/F frequency value F3 b1.03 A0.08 0.01Hz 0.00Hz X 0 30000
b1.02 V/F voltage value V3 b1.04 100.0% 0.1% 0.0% X 0 1000
b1.03 V/F frequency value F2 b1.05 b1.01 0.01Hz 0.00Hz X 0 30000
b1.04 V/F voltage value V2 b1.06 b1.02 0.1% 0.0% X 0 1000
b1.05 V/F frequency value F1 0.00 b1.03 0.01Hz 0.00Hz X 0 30000
b1.06 V/F voltage value V1 0 b1.04 0.1% 0.0% X 0 1000
b1.07 Cut-off point used for
manual torque boost
0.0% 50.0%
(Corresponding toA0.12)
0.1% 10.0% O 0 500
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