Traverse Frequency Operation Diagram; Fdt Level Diagram; Frequency Reaching Detection Range Diagram - Fuling Inverter DZB200 Series User Manual

Traverse frequency function is suitable to industries such as textile, fiber and so on, and t o applications
which require traversing and winding functions.
5 / 1 4 / 2 0 1 8 Traverse frequency function means that the inverter output frequency is traversing up an d down around
the set frequency. The operating frequency locus with time axis is shown as following diagram, in which
the amplitude of traverse is set by F4.07 . When F4.07 is set to be 0, i.e. traverse range is 0, the traverse
frequency function will be inactive.
Operation Frequency
Upper TraverseFrequency
Kick Frequency
CenterFrequency
Lower TraverseFrequency
Accelerate on
Acceleration Time Traverse Frequency
Fall Time
Fig. 6-15 Traverse Frequency Operation Diagram
Traverse frequency range: traverse operation frequency limits by upper and lower limit frequency.
Traverse range relative to the center frequency: amplitude of traverseAW = CF
Kick frequency = amplitude of traverseAW
the value relative to amplitude of traverse at traverse-frequency operation.
Traverse frequency rising time: the time required to rise from the lowest traverse frequency to the
highest traverse frequency.
Traverse frequency fall time: the time required to fall from the highest traverse frequency to the lowest
traverse frequency.
Function
Name
Code
F4.11 Fault auto-reset times 0 3
Interval time setting of
0.1
F4.12
automatic resetting fault
Fault auto-reset times: used to set the auto-reset tim es when inverter chooses fault auto-reset. If this
value is exceeded, inverter will wait for trouble shooting.
Interval time setting of fault auto-reset: chos e the interval time between fault occurring a nd automatic
resetting actuated
Function
Name
Code
F4.13 FDT level detection value 0 .0 0
F4.14 FDT delay detection value 0.0
Set output frequency detection v alue and the delay value of output ac tion dismissed, as shown by
following figure:
h t t p : / / s l i d e p d f . c o m / r e a d e r / f u l l / f u l i n g - i n v e r t e r - u s e r - m a n u a l
Traverse Frequency
Rising Time
Decelerate on
Time t
DecelerationTime
×
AW range F4.07
× Kick Frequency Range F4.08. I.e. the kick frequency is
Default
Setting Range
Value
～ 0
～ 100. 0s 1.0s
Default
Setting Range
Value
～ F 0. 04 50.00Hz
～
100. 0%(FDT l ev el ) 5.0%
- 5 9 -
Output frequency
F u l i n g I n v e r t e r U s e r M a n u a l - s l i d e p d f . c o m
Setting frequency
Frequency detection
signal
Function
Name
Code
Frequency reaching
F4.15
detection range
When the inverter output frequenc y reaches the set frequency value, this funct ion can regulate its
detection range value, as shown by foll owing figure:
Output frequency
Setting frequency
Frequency detection
signal
Fig.6-17 Frequency Reaching Detection Range Diagram
FDT delay
Time t
Time t
Fig.6-16 FDT Level Diagram
Default
Setting Range
Value
～
0.0 100.0%(maximum frequency) 0.0%
Detection range(F4.15)
Time t
Time t
- 6 0 -
3 3 / 5 4