V&T V5 Series, Руководство пользователя

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