Description of Function Codes
MD380 User Manual
- 152 -
Group F1: Motor 1 Parameters
Function Code Parameter Name Setting Range Default
F1-00
Motor type
selection
0: Common asynchronous motor
1: Variable frequency asynchronous motor
1
F1-01
Rated motor
power
±N:
Model
dependent
F1-02
Rated motor
voltage
1–2000 V
Model
dependent
F1-03
Rated motor
current
±$$&GULYHSRZHUN:
±$$&GULYHSRZHU!N:
Model
dependent
F1-04
Rated motor
frequency
0.01 Hz to maximum frequency
Model
dependent
F1-05
Rated motor
speed
1–65535 RPM
Model
dependent
Set the parameters according to the motor nameplate no matter whether V/F control or
vector control is adopted.
To achieve better V/F or vector control performance, motor auto-tuning is required. The
motor auto-tuning accuracy depends on the correct setting of motor nameplate parameters.
Function Code Parameter Name Setting Range Default
F1-06 Stator resistance
0.001–65.535
:
$&GULYHSRZHUN:
0.0001–6.5535
:
$&GULYHSRZHU!N:
Model
dependent
F1-07 Rotor resistance
0.001–65.535
:
$&GULYHSRZHUN:
0.0001–6.5535
:
$&GULYHSRZHU!N:
Model
dependent
F1-08
Leakage inductive
reactance
±P+$&GULYHSRZHUN:
±P+$&GULYHSRZHU!N:
Model
dependent
F1-09
Mutual inductive
reactance
±P+$&GULYHSRZHUN:
±P+$&GULYHSRZHU!N:
Model
dependent
F1-10 No-load current
WR)$&GULYHSRZHUN:
WR)$&GULYHSRZHU!N:
Model
dependent
The parameters in F1-06 to F-10 are asynchronous motor parameters. These parameters
are unavailable on the motor nameplate and are obtained by means of motor auto-tuning.
2QO\)WR)FDQEHREWDLQHGWKURXJKVWDWLFPRWRUDXWRWXQLQJ7KURXJKFRPSOHWH
motor auto-tuning, encoder phase sequence and current loop PI can be obtained besides
the parameters in F1-06 to F1-10.
Each time "Rated motor power" (F1-01) or "Rated motor voltage" (F1-02) is changed, the
AC drive automatically restores values of F1-06 to F1-10 to the parameter setting for the
common standard Y series asynchronous motor.
If motor auto-tuning cannot be performed onsite, manually input the values of these
parameters according to data provided by the motor manufacturer.
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