Parameter Description VD120 Series Inverter User Manual
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120
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Set frequency
Actual output
frequency
Hopping frequency
Hopping frequency range
Hopping frequency range
Fig 6-21 Schematic diagram of hopping frequency
Fb-15
Hopping Frequency
Whether Valid in the
Process of Acceleration
and Deceleration
0: Disabled
1: Enabled
0
○
The function code is used to set the hopping frequency during the process of acceleration and
deceleration is valid.
When the setting is effective and the running frequency is in the range of hopping frequency, the
actual running frequency will skip hopping frequency set boundary.
The following diagram is a schematic diagram of the hopping frequency effectively in the process of
acceleration and deceleration.
Hopping frequency range
Hopping
frequency 2
Hopping
frequency 2
Time(t)
Output
frequency(Hz)
Hopping frequency range
Hopping frequency range
Hopping frequency range
Fig 6-22 Effective schematic diagram of Hopping frequency in the process of acceleration and deceleration
Fb-16
Frequency Detection
Value (FDT1)
0.00Hz~max frequency
50.00Hz
○
Fb-17
Frequency Detection
Lagged Value (FDTI)
0.0%~100.0% (FDT1 electrical level )
5.0%
○
Fb-18
Frequency Detection
Value (FDT2)
0.00Hz~max frequency
50.00Hz
○
Fb-19
Frequency Detection
Lagged Value (FDT2)
0.0%~100.0% (FDT2 electrical level )
5.0%
○
When the running frequency is higher than the frequency detecion values, the frequency converter
Summary of Contents for VD120 Series
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