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Function
code
Function code name
number
P8.04
Zero current detection level
Zero current detection
delay
P8.05
P9.01
Motor poles
P9.02
Motor rated speed
P9.03
Motor rated power
P9.04
Motor rated current
P9.05
Zero load current I0
P9.06
Stator resistance R1
Stator leakage inductance
P9.07
L1
P9.08
Rotor resistance R2
P9.09
Mutual inductance L2
Magnetic saturation
P9.10
coefficient 1
Magnetic saturation
P9.11
coefficient 2
Magnetic saturation
P9.12
coefficient 3
Magnetic saturation
P9.13
coefficient 4
Magnetic saturation
P9.14
coefficient 5
P9.15
Parameter auto tuning
P9.16
Motor overload protection
Sensor protection threshold
P9.17
of motor
Motor overload protection
P9.18
time
PA.00
Carrier frequency
Carrier frequency
PA.01
automatic adjustment
PA.03
Droop control
Current limit action
PA.04
selection
PA.05
Current limit value
PA.06
Voltage adjustment function
22
high performance crane special inverter User Manual
Factory
Setting range
setting
10.0
0.0～200.0
1.000
0.000～60.000
Group P9
4
2～128
1500
0～30000
11.0
0.4～999.9
21.7
0.1～999.9
8.4
0.1～999.9
0.407
0.000～65.000
2.6
0.0～2000.0
0.219
0.000～65.000
77.4
0.0～2000.0
87.00
0.00～100.00
80.00
0.00～100.00
75.00
0.00～100.00
72.00
0.00～100.00
70.00
0.00～100.00
0
0～2
00
00～12
10.00
0.00～10.00
10.0
0.5～30.0
Group PA
8.0
4.0
0.7～16.0
3.0
2.0
1
0～1
0.00
0.00～10.00
1
0～1
200.0
20.0～200.0
000
000～111
Chapter 4 Crane special inverter parameters lists
Unit Property
Relative to the rated output current of the inverter. If
%
○
the output current is less than the zero current
detection level and the zero current detection delay
s
○
time continues, the inverter reports a zero current
fault.
Motor Parameters
/
×
2～128
rpm
×
0～30000rpm
kW
×
0.4～999.9kW
A
×
0.1～999.9A
A
×
Set to about 40% of P9.04
The parameters of P9.05~P9.14 are obtained by
Ω
×
parameter self-tuning.
mH
×
If the load can be disconnected, the rotary
auto-tuning is selected. Otherwise, the static
Ω
×
auto-tuning can only be selected. The parameters
mH
×
self-tuning steps are as follows:
%
×
Input motor parameters: P0.12, P0.15,
◆
P9.01~P9.04, P9.05 (set to 40% of P9.04)
%
×
Set P0.06=0, P9.15=1 or 2, then press RUN key
◆
to perform parameter auto-tuning.
%
×
Note: The motor may rotate during auto-tuning,
please pay attention to safety.
%
×
%
×
0: No action
/
×
2: Rotating auto tuning
/
×
Ones place: Protection mode:
0: Motor current mode
2: No action
Tens place: Low speed derating:
0: Action(Ordinary motor)
1: No action(Inverter motor)
V
×
0.00～10.00V
min
×
0.5～30.0min
Control Parameters
15kW And below：0.7kHz～16.0kHz；
18.5kW～45kW：0.7kHz～10.0kHz；
55kW～75kW：0.7kHz～8.0kHz；
90kW And above：0.7kHz～3.0kHz；
kHz
○
15kW or below : 0.7kHz ~ 16.0kHz
18.5kW ~ 45kW: 0.7kHz ~ 10.0kHz
55kW ~ 75kW: 0.7kHz ~ 8.0kHz
90kW or above: 0.7kHz ~ 3.0kHz
0: No auto adjustment
/
○
1: Auto adjustment
Hz
○
0.00～10.00Hz
/
×
0: Disabled
%
×
20.0~200.0% rated current of the inverter;
/
×
Ones place: Over voltage regulation
Function code selection
1: Static auto tuning
1: Sensor mode
1: Enabled
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