Fuling Inverter DZB200 Series User Manual page 33

DZB Series
Traverse frequency function is suitable to industries such as textile, fi ber and so on, and t o applications
which require traversing and winding functions.
Traverse frequency function means that the inverter output frequency is traversing up and down around
the set frequency. The operating frequency locus with time axis is shown as following diagra m, in which
the amplitude of t raverse is set by F4.07. When F4.07 is set to be 0, i.e. tra verse range is 0, the traverse
frequency function will be inactive.
Operation Frequency
Upper Traverse F reque ncy
Ki ck Fre quen cy
Ce nter F requ ency
Lower Traverse F reque ncy
Accele rate on
Accele ration Time
Trav ers e Fre quenc y
Fa l l Tim e
Fig. 6-15 Traverse Freque ncy Operation Diagram
Traverse frequency range: traverse operation frequency limits by upper and lower limit frequency.
Traverse range relative to the center frequency: amplitude of traverse AW = CF
×
Kick frequenc y = amplitude of traverse AW Kick Frequency Range F4.08. I.e. the kick frequency is
the value relative to amplitude of tra verse 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.
Func tio n
Name
Cod e
～
F4.11 Fault auto-reset times 0 3
Interval time setting of
～
F4.1 2 0.1 10 0.0s
automatic resetting fault
Fault auto-reset times: used to set the auto-reset times when inverter chooses fault auto-r eset. If this
value is exceeded, inverter will wait for trouble shooting.
Interval time setting of fault auto-reset: chose the interval time between fault occurring a nd automatic
resetting actuated
Func tio n
Name
Cod e
～
F4.13 FDT level detection value 0.00 F0.04
～
F4.1 4 FDT delay d etectio n value 0.0 10 0.0%(FD T level)
Set output frequency detection value and the delay value of output ac tion dismissed, as shown by
following figure:
- 59-
Chapter 6 Parameter Description
Trav erse F re qu enc y
Rising Tim e
De celera te on
Time t
De celera tion Time
×
AW ra nge F4.07
Default
Setting Range
Value
0
1.0s
Default
Setting Range
Value
50.00Hz
5.0%
DZB Series
Output fre quency
Setting frequency
Fr equency detection
sig nal
Fig.6-16 FDT Level Diagram
Function
N ame
Code
Frequ ency reaching
～
F4.1 5 0.0 100.0%(max imum freque ncy)
detection ran ge
When the inverter output frequency reaches the set frequency value, this function can regulate its
detect ion range value, as shown by following figure:
Outpu t frequency
Setting frequency
Frequency dete ction
signal
Fig.6-17 Fre quency Reaching Detection Range D iagram
- 60-
Chapter 6 Parameter Description
FDT delay
Time t
Time t
Default
Setting Range
Value
0.0 %
Detection rang e(F4.15)
Time t
Time t
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