Chapter 5 Function code
table
ICON500 high performance vector control frequency inverter user
manual
-
55-
1(F2)
VF curve F3(P12.08)
P12.06
Multi-point VF Voltage 2(V2)
0.0%
～
100.0%
100.0%
☆
P12.07
Multi-point VF Frequency
3(F3)
multi-point VF curveF2(P12.05)
～
600.00Hz
50.00Hz
☆
P12.08
Multi-point VFVoltage 3(V3)
0.0%
～
100.0%
100.0%
☆
P12.09
Torque boost
0%
～
200% 0% is automatic torque boost
0%
☆
Automatic torque boost
When P12.09=0=Automatic torque boost,inverter will automatically compensate output voltage to improve
torque in low frequency as per actual load ,it is useful for linear VF curve
Manual torque boost
When P12.09 not 0,it means manual torque output.Output frequency 0 torque increasing
value=p12.09*motor stator resistance *rated excitation current,,increasing value will be gradully decreased
as frequency increase ,if higher than 50% of motor rated frequency,increasing value will be zero
Notice:manual torque boost is useful to linear and power curve
P12.11
Slip compensation gain
0
～
200%
100%
☆
P12.12
Slip compensation filter time
0.01s
～
10.00s
1.00s
☆
P12.13
Oscillation suppression gains
0
～
2000
300
☆
P12.14
Oscillation suppression
effective frequency range
Oscillation suppression effective
range :100%
～
1200%
110%
☆
P12.15
Current limit function
selection
0
：
ineffective
1
：
only adjust output voltage
2
：
adjust output frequency
2
★
P12.16
Current limit level
20%
～
180% drive rated current
150%
☆
P12.17
Weak magnetic zone current
limit factor
optimize dynamic performance,10%
～
100%
0.60
☆
P12.20
Voltage source for VF
separation
0
：
digital setting
1
：
AI1
2
：
AI2
3
：
Reserved
4
：
keypad potentiometer
5
：
pulse setting HDI
6
：
multiple speed
7
：
communication
8
：
PID
0
★
P12.21
digital setting for VF
separation voltage
0.0%
～
100.0%
0.0%
☆
P12.22
VF separation voltage Accel
and Decel time
0.00s
～
60.00s
1.00s
☆
P12.23
VF Separation voltage rates
as per time
VF Separation Voltage variation every hour
range:-100.00%
～
100.00%
0.0%
☆
