Kitz RDH Series User Manual

17/31
DocumentNo.:KE-4051-00
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1.Function 
1.1 SettingValue
Setupvaluesofresolution,open/closeoperatingtime,operationuponsignalinterruption,directandreverseactionsare
selectable.
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(1)Settingofresolution:10to200(incrementedby10） 【Initialvalue:200】
Stoppingpositionsduringautomaticoperationareselectableintherangeof0to90degrees.
LEDindication: 【a.10】 to 【a.200】
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(2)Settingofopen/closeoperationtime:3secondsto20seconds（incrementedby1second）【Initialvalue:3seconds】
Operationtimefromfullyclosedpositiontofullyopenpositionisselectableduringautomaticoperation.
Continuousoperationisperformedwhenitissetto3secondsandinchingoperationisperformedwhenitissetto4
secondsorlonger. 
LEDindication: 【b.   3】 to 【b.  20】
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(3)Operationsettingforsignalinterruption:Fullyopen/Fullyclosed/Stop 【Initialsetting:Fullyclosed】
Actuatoroperationisselectableforthecontrolinputsignalbelow3.9mAduringautomaticoperation.
LEDindication: 【c.oPn】forFullyopen, 【c.CLS】forFullyclosed, 【c.StP】forStop
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(4)Settingofdirectactionandreverseaction:Direct/Reverseaction 【InitialValue:Reverseaction】
Openingorclosingdirectionduringautomaticoperationisselectable.
Outputsignalisnotaffectedbythesettingofdirectactionorreverseaction.(Seethetablebelow.)
LEDindication: 【d.PoS】forDirectaction, 【d.rEv】forReverseaction
    Inputof4mA（１Ｖ/２Ｖ） Inputof20mA（5V/10V）
Operation OperationAngle OutputSignal OperationAngle OutputSignal
Direct
action
90°
（valvepositionindicator100%）
20mA（5V/10V）
0°
（valvepositionindicator0%）
4mA(1V/2V)
Valve
Position
Reverse
action
0°
（valvepositionindicator0%）
4mA（1V/2V）
90°
（valvepositonindicator100%）
20mA(5V/10V)
1.2 SettingMethod
(1)Whiletheoperationisinthestopstate,holddowntheOPENswitchandtheSHUTswitchsimultaneouslyon
thecurrentvalvepositiondisplayscreen.
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(2)AfterholdingdowntheOPENandSHUTswitchesforatleast3seconds, 【SettingSelectionMode】 appears
andresolutionvalueisindicated.
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Currentsettingvalueisindicated.
SettingItems
【a】:Resolution
【b】:Open/Closeoperationtime
【c】:Operationuponsignalinterruption
【d】:Direct/Reverseaction
Thisdisplayshows56.5%ofvalveopeningpositionandthevalveis.in
thestopstate.Whilethevalveisopeningorclosing,thissettingisno
t
available

Kitz RDH Series Specifications

General

Brand	Kitz
Model	RDH Series
Category	Control Unit
Language	English