INVT Goodrive300-21 Series Operation Manual page 31

Goodrive300-21 integrated machine for air compressor
Function
Name
code
proportional coefficient
Current loop integral
P03.10
coefficient I
Keypad setting of
P03.20 electric motion torque
upper limit
Keypad setting of
P03.21 braking torque upper
Weak magnetic
P03.22 coefficient of constant
power area
Min. weak magnetic
P03.23 point of constant
power area
P03.24 Max. voltage limit
P03.25 Pre-excitation time
Weak magnetic
P03.26
proportional gain
Speed display of
P03.27
vector control
P03.28 Injected current at start 0.0–100.0%; setting range: 0–100.0
P03.29 Inductance coefficient 0.2–4.0; setting range: 0.2–4.0
P04.00 V/F curve setting of 0: Straight V/F curve
The default value of P03.09 and P03.10 is
P different in differing power ranges. Set power
ranges by touch screen and they will be set to the
following empirical parameters after autotuning.
Empirical value
of P03.09 (for
reference only)
0.0–300.0% (rated motor current)
0.0–300.0% (rated motor current)
limit
0.1–2.0
10%–100%
0.0–120.0%
0.000–10.000s
0–8000
0: Display based on actual value
1: Display based on the set value
Detailed instruction
Empirical value
of P03.10 (for
reference only)
2000 1000
2000 1000
2000 1000
2500 1500
3000 1500
3000 1500
- -
28
Function instruction
Default
Modify
value
on
model
Motor
power
15kW
18.5kW
22kW
37kW
55kW
75kW
Depend
on
model
180.0%
180.0%
0.3
20%
100.0%
0.300s
300
0
60.0%
1.0
0
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