Fulling DZB200M - Skip Frequency and Traverse Frequency Settings

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Travers e fre quency fun cti o n is su ita bl e to indu strie s suc h as t e x tile, fiber and so on, a nd to ap plica tio n s

whi ch r equire travers ing a ndwindingfunctions.

Tra verse frequency functionmeans tha tthe inverter o utput frequency is tr aversi ngup anddown around

the set f requen cy. The oper ating fr equency locus with time axi s i s shown a s fol lowin g di agra m, in whi ch

the amplitude of t raverse is set by F4.07.Whe n F4.07is set to be0, i.e. traverse range i s 0, the traverse

freque ncy functionwill be inactive.

Fig. 6-15Traverse Frequency Ope ration Diagra m

Tra verse frequency range: t rave rseoperat ion frequency limits byupper and lower limit fre quency.

Tra verse range relative to the cent er frequency:amplitude of tra vers e AW = C F AWr ange F4.07

Kic kfrequency = amplit ude of trave rseAW Kick Frequency R ange F4.08. I .e.t he kick frequency is

the value relat ive t o a mpl itu d e of tra ve rs e at traver se- freq uency ope rat ion.

Tra verse frequency r ising time: th e time required to rise from the low est tr averse fr equency to the

highest tra vers e freque ncy.

Tra verse freque ncyfall ti me: the t imere quired t ofa llfrom t he hi ghes ttraversefrequency to the lowest

traversefre quency.

Fault a uto-reset times:used to set theauto-reset ti mes when inverter chooses fault auto-r es et.If this

val ue is exceeded, inverter will wa itfor t roub le shooting.

Interv al t ime s et ti n g of f a ult auto-r e se t: c ho se th e int e rval time be twe en fault occurring and automa t ic

resett in g a ct u at ed

Set outputfr equency detection value and th e delay value of output ac tiondismissed, as shown by

followingf igure :

When the inverter output frequency reaches th e setfre quency val ue,this function can r eg ulatei ts

detection ra nge value,as shown b yfollowing figure:

Fig.6- 17 Frequency R eac hing Detection RangeDiagram

Fig.6-16 FDT Level Diagram

Operation Frequency

Time t

Deceler ate o n

Deceler ation Time

Traverse Frequency

Fall Time

Tr av erse Frequenc y

Rising T ime

Accelerate on

Acceler a tion Time

Lower Traverse F requency

Center F requency

Upper Traverse F requency

Kick Frequency

FD T delay

Output frequency

Setting fr equency

Fr equency dete ct i on

sign al

Time t

Detection range(F4.15)

Outputfrequency

Setting frequency

Frequency detection

sign al

Time t

F4.11

Fault aut o-r eset t imes

～

F4.12

Interv al t ime setting of

automatic rese tting fa ult

0.1 100 .0 s

～

1.0s

Funct ion

Code

Nam e

SettingRange

Default

Valu e

F4. 1 3

FDT level detectio n va lue

0.00 F 0.04

～

50.00H z

F4.14

FDT delay detection value

0.0 100 .0 % (F D T le v el )

～

5.0%

Funct ion

Code

Nam e

SettingRange

Default

Valu e

F4.15

Freq uenc y rea c hing

detection r ange

0.0 100.0%(maximumfrequency)

～

0.0 %

Fu nction

Code

Name

Setting Rang e

Default

Value

Chapter 6 Parameter D escripti on

DZB Series

Chapter 6 Parameter Descr iption

DZB S eri es

-57- -58-

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Fulling DZB200M - Skip Frequency and Traverse Frequency Settings

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