Parameter
No.
Function name Data
Default da-
ta
Unit
F42
1st Drive Control Selec-
tion
15 : PM Vector control without speed
and pole position sensor
16 : PM Vector control with speed and
pole position sensor
0 -
6-4-3
Offline Auto-tuning for PM Motor Parameters
For details on auto-tuning a PM motor, refer to 6-8-1 Motor Off-line Auto-tuning on page 6-65.
6-4-4
Adjustment of PM Motor Mode Settings
PM Motor Adjustment Parameters
For the adjustment of PM motor control, this inverter provides parameters for the control method dur-
ing startup, parameters for stableness and responsiveness, and initial pole position estimation func-
tions. The following table summarizes the parameters.
For details on how to adjust these parameters, refer to the next section onwards.
Parameter
No.
Function name Data Default data Unit
F24
1st Starting Frequency 1
Holding Time
0.00 to 10.00 0.00 s
F26 Carrier Frequency
0: 0.75 kHz
2 kHz
1 to 16
d03
Speed Control 1 P Pro-
portional Gain
0.1 to 200.0 10.0
time
d04
Speed Control 1 I Inte-
gral T
ime
0.001 to 9.999
0.100 s
999: Cancel integral term
P30
1st PM Motor Starting
Method
0: Pull-in by current
1 -
1: For IPM type 1(Interior permanent
magnet synchronous motor)
2: For SPM type (Surface permanent
magnet synchronous motor)
3: Pull-in by current for IPM type
4: For IPM type 2(Interior permanent
magnet synchronous motor)
P61
1st PM Motor d-axis In-
ductance
0.00 to 500.00 4.77 mH
P62
1st PM Motor q-axis In-
ductance
0.00 to 500.00 10.70
mH
P74
1st PM Motor Reference
Current at Starting
10 to 200
(Based on the rated current of the
motor)
80 %
{P89}
{P89Motor 1 (PM motor
control switching level)}
0 to 100 0 %
6 Vector Control and Applied Functions
6-22
M1 Series Standard Type User's Manual (I669)
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