Chapter 4 Detailed Parameter Description
FC300
P057
P058
P059
P060
P061
P062
P063
Rotating
speed/frequency
ratio
6, PID feedback(L)
7, Count value(J)
8, Factory test reservation (d)
Setting range: 0.01—100.00
This function is to set the ratio between displayed
speed value and running frequency, in order to make
speed displayed value in accordance with actual
speed.
Carrier wave
frequency
Setting range: 0-5 respectively represent 3K, 5K, 7K,
9K, 11K, 13K
For versions later than version 1.7: 1-10kHz
The higher carrier wave, the lower motor noise, the
bigger electromagnetic interference, the more inverter
heating, the more leakage current, the lower
efficiency. The effect is reverse when carrier wave is
lower.
Arbitrary
frequency arrival
setting
Setting range: 0.0—1000.0Hz
When inverter output frequency exceeds this set
value, inverter can outputs signals through
multi-functional terminals.
Reserved
Hopping
frequency
starting point
Reserved
Setting range: 3.0-100.0Hz
It is to avoid mechanical resonance point.
Hopping
Setting range: 0.0-5.0Hz
frequency width It is to avoid mechanical resonance point.
Undervoltage
protection
Setting range:
220V: 150-250VDC;
380V: 300-450VDC.
30.00
1
0.0Hz
20.0
0.0
170
(320)
Setting range:
0, Operation panel digital setting;
1, AVI terminal 0-10V setting;
Frequency
2, ACI terminal 4-20mA setting;
P064
command
3, Operation panel digital setting, if 0-10V signal is
3
resource setting detected from AVI terminal, shift to 4 automatically;
4, AVI terminal 0-10V setting, when AVI signal is 0, if
panel▲▼operation is detected, shift to 3
automatically.
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