SMC Networks ITV1000 series User manual

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 OPERATION MANUAL
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E/PREGULATOR
MODELNAME
―1―
ITV1000,ITV2000,ITV3000series
Series
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CONTENTS
Contents P1
Safetyinstructions P2
Handlingprecautions P3-4
Wiringmethod P5-6
Settingmethod P7
Keylockingfunction P8
Settingofmin.pressure,max.pressureandswitchoutput P9
Modeofswitchoutput P10
Settingofpresetpressure P11
Resetfunction P11
Errorindicatingfunction P12
Detailsettingmode P13
Gainsetting P13-14
Sensitivitysetting P14
Zeroclear P15
Initialize P15-16
LEDdisplay P16
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URLhttp://www.smcworld.com

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Thesesafetyinstructionsareintendedtopreventahazardoussituationand/orequipment
damage.Theseinstructionsindicatethelevelofpotentialhazardbylabelsof“CAUTION”
“WARNING”,or“DANGER”.Toensuresafety,besuretoobserveISO4414,JISB8370and
othersafetypractices.
■Explanationoflabel
Label Meaningoflabel
△
！WARNING Operatorerrorcouldresultinseriousinjuryorlossoflife.
△
！CAUTION Operatorerrorcouldresultininjuryorequipmentdamage.
△
！WARNING
①Thecompatibilityofpneumaticequipmentistheresponsibilityoftheperson
whodesignsthepneumaticsystemordecidesitsspecifications.
Sincetheproductsspecifiedhereareusedinvariousoperatingconditions,their
compatibilityforthespecificpneumaticsystemmustbebasedonspecificationsorafter
analysesand/orteststomeetyourspecificrequirements.Theexpectedperformanceand
safety assurance will be the responsibility of the person who has determined the
compatibilityofthesystem.Thispersonshouldcontinuouslyreviewthesuitabilityofall
itemsspecified,referringtothelatestcataloginformationwithaviewtogivingdue
considerationtoanypossibilityofequipmentfailurewhenconfiguringasystem.
②Onlytrainedpersonnelshouldoperatepneumaticallyoperatedmachineryand
equipment.
Compressedaircanbedangerousifanoperatorisunfamiliarwithit.Assembly,handling
orrepairofpneumaticsystemsshouldbeperformedbytrainedandexperiencedoperators.
③Donotservicemachinery/equipmentorattempttoremovecomponentsuntil
safetyisconfirmed.
A.Inspectionandmaintenanceofmachinery/equipmentshouldonlybeperformedoncesafety
ofpersonnelandequipmentisconfirmed.
B.Whenequipmentistoberemoved.Stopsuppliedair, exhausttheresidualpressure,
verifythereleaseofair,turnthepoweroffandconfirmsafetybeforeperforming
maintenance.
C.Beforemachinery/equipmentisrestarted,ensuresafetybeforeapplyingpower.
④ContactSMCiftheproductistobeusedinanyofthefollowingconditions.
A.Conditionsandenvironmentsbeyondthegivenspecifications,orifproductisused
outdoors.
B.Installationonequipmentinconjunctionwithatomicenergy,railway,airnavigation,
vehicles,medicalequipment,foodandbeverages,recreationequipment,emergencystop
circuits,clutchandbrakecircuitinpressapplications,orsafetyequipment.
C.Anapplicationwhichhasthepossibilityofhavingnegativeeffectsonpeople,property,
oranimalsrequiringspecialsafetyanalysis.
Safetyinstructions
―2―


Handlingprecautions
△
！CAUTION
Ifpowertothisproductiscutoffduetoa
powerfailure,etc.whenitisinacontrolled
state, residual pressure will be retained
temporarily.Handlecarefullywhenoperating
with output pressure released to the
atmosphere,asairwillcontinuetoflowout.
If supply pressure to this product is
interruptedorshutoff,whilethepoweris
stillon,theinternalsolenoidvalvewill
continuetooperateandahummingnoisemaybe
generated.Sincethelifeoftheproductmay
beshortened, shutoffthepowersupplyalso
whensupplypressureisinterrupted orshut
off.
Theoptionalcableconnectorisa4wiretype.
Whenthemonitoroutput(analogueoutputor
switchoutput)isnotbeingused,preventit
fromtouchingtheotherwiresasamalfunction
couldoccur.
This product is adjusted for each
specificationatthetimeofshipmentfromthe
factory. Avoid careless disassembly or
removal of parts, as this can lead to
malfunction.
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―3―


△
！CAUTION
Take the following steps to avoid
malfunctionduetonoise.
1) Installalinefilteretc.totheACpower
linetoreduce/eliminatepowersupply
noise.
2) Avoid malfunction due to noise by
installingthisproductanditswiring
awayfromstrongelectricfields,suchas
thoseofmotorsandpowerline,etc.
3) Besuretoimplementprotective measures
againstloadsurgeforinductionloads
(solenoidvalves,relaysetc.).
4) Turn off the power supply before
installingorremovingtheconnector.
Please note that the right angled cable
connectordoesnotrotateandislimitedto
onlyoneentrydirection.
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―4―

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Wiringmethod
△
！CAUTION
①Proceedcarefully,asincorrectwiringcancausedamage.
②UseDCpowersupplywithsufficientcapacityandalowripple.
③Turnoffthepowersupplytoremoveandinserttheconnector.
④Neverturntherightangledtypeconnectorasitisnotdesignedtoturn.
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―5―
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Note)Thewirecoloris
forwhenoptional
cableisused.
１Brown Powersupply
２White Inputsignal
３Blue GND(COMMON)
４Black Monitoroutput
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Wiringdiagram(Powersupplyandinputsignal)
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Current/Voltagetype（ITV※0※※-0、ITV※0※※-1、ITV※0※※-2、ITV※0※※-3）

Powersupply24VDC （ITV※0※0-※）
 12〜15VDC （ITV※0※1-※）
Inputsignal4〜20mADC （ITV※0※※-0）
 0〜20mADC （ITV※0※※-1）
 0〜5VDC （ITV※0※※-2）
0〜10VDC （ITV※0※※-3）

Powersupply
Input signal
１： Brown
３： Blue
２： White
４： Black
○
+
○
-
○
+
○
-


Presetinputtype（ITV※0※※-4）

Powersupply24VDC （ITV※0※0-4）
 12〜15VDC（ITV※0※1-4）

Fig.1 Relationbetweenpresetpressureandswitch
Presetpressure P1 P2 P3 P4
S1 OFF ON OFF ON
S2 OFF OFF ON ON
Powersupply
１：Brown
３：Blue
２：White
４：Black
○
+
○
-
S1
S2

Wiringdiagram（Monitoroutput）
△
！CAUTION
Whenthemonitoroutputisnotbeingused,preventitfromtouchingtheother
wiresasthiscancauseamalfunction.

Analogueoutput・Voltagetype
（ITV※0※※-※1） Analogueoutput・Current(sink)type （ITV※0※※-※4）
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Onlyuseequipmentwithaminimumload
impedanceof100kΩ.
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Onlyuseequipmentwithamaximumload
impedanceof250Ω.
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Switchoutput・NPNtype
（ITV※0※※-※2） Switch・PNPtype （ITV※0※※-※3）
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When a current of approx.150mADC or
more is applied, the over current
circuit is archived, “Er.5” is
displayedandtheoperationstops.
Please use with installing the load
that the output current becomes to
80mADCorless.
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Whenacurrentofapprox.150mADCor
more is applied, the over current
circuit is archived, “Er.5” is
displayedandtheoperationstops.
Pleaseusewithinstallingtheloadthat
theoutputcurrentbecomesto80mADCor
less.
Monitoroutputvoltage
１：Brown
３：Blue
２：White
４：Black
○
+ 
○
-
Monitoroutputcurrent
１：Brown
３：Blue
２：White
４：Black
○
+
○
-
Load
１：Brown
３：Blue
２：White
４：Black
Load
１：Brown
３：Blue
２：White
４：Black
―6―


Settingmethod
△
！CAUTION
①Iftheincorrectkeyispressedorincorrect informationisdisplayedduring
setting,powermustbeshutoffandtheprocedurestartedagain.
②Itisrecommendedthatthesettingsarechangedwithoutsupplypressure.The
productoperatesimmediatelymaximumandminimumpressuresaresetandthe
Ｓ-keyispressed.
③Itisrecommendedthattheminimumpressureisoutputwhenairissupplied
totheinlet,eveniftheinputsignalhasnotbeenentered.
④Outputpressurefromthisproductandstateofoperationarechanged by
changingofeachsettingandfunction.Eachsettingandfunctionshouldbe
operatedbytrainedandexperiencedoperator.
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
Flowofthesetting
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POWERON
UNLOCKKEYS
LOCKKEYSRESETSETTINGOFPRESETPRESS.
SETTINGOFMIN.PRESS.
SETTINGOFMAX.PRESS.
SETTINGOFSWITCHOUT.
DETAILSETTING
GAIN
SENSITIVITY
ZEROCLEAR
INITIALIZE
REFERTOP8
REFERTOP9-11 REFERTOP8REFERTOP11REFERTOP13-16

（Note1）:Pleaserefertoeachcontentsaboutoperationmethode.
（Note2）:Thefunctionofthesettingofpresetpressureispresetinputtype
only.
（Note3）:Thefunctionofthesettingofswitchoutputisswitchoutputtype
only.

―7―


Keylockingfunction
△
！CAUTION
Thekeysarelockedafterturningthepoweronandcannotbeoperated.

Unlockingthekeys
No Keyoperation LEDDisplay
①  (current)pressureisdisplayed
② Press▽keyfor2secondsormore.
isdisplayed
③ 
flashesonthedisplay
④ PressS-key 
⑤ 
is displayed for approx. 1
second
⑥ Keylockisreleased (current)pressureisdisplayed
※④Press△keytocancel.

Lockingthekeys
No Keyoperation LEDDisplay
①  (current)pressureisdisplayed
② Press△keyfor2secondsormore. isdisplayed
③  flashesonthedisplay
④ PressS-key 
⑤ 
is displayed for approx. 1
second
⑥ Keysarelocked (current)pressureisdisplayed
※④Press▽keytocancel.
―8―


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
Settingofmin.pressure,max.pressureandswitchoutput
[current/voltageinputtypeonly]
No Keyoperation LEDDisplay
① Unlockkeys(refertoP8) 
② PressS-key 
③ Settheminimumpressurebyusingthe△
and▽keys.
⇔
(displayedalternately)
*Adjustingrange:Refertonote1to6
④ PressS-key 
⑤ Setthemaximumpressurebyusingthe△
and▽keys.
⇔
(displayedalternately)
*Adjustingrange:Refertonote1to6
⑥ Gotono.⑪formonitoroutput:analogueoutput(voltageandcurrent)type.
⑦ PressS-key 
⑧ SettheP1byusingthe△and▽keys. ⇔
(displayedalternately)
⑨ PressS-key 
⑩ SettheP2byusingthe△and▽keys. ⇔
(displayedalternately)
⑪ PressS-key Returnto(current)pressuredisplay.
⑫ Lockkeys(refertoP8) 
Minimumpressure(F1)adjustingrange Maximumpressure(F2)adjustingrange
0%
90%
100%
4
0
0
0
12
10
2.5
5
20mA
20mA
5V
10V
-20% 0%
10%
120%
4
0
0
0
12
10
2.5
5
20mA
20mA
5V
10V
100%
(Note1):F1isadjustableinarangefrom-20%to90%oftheratedvalue.
(DEFAULTVALUE:0%)
(Note2):Thepressureoflessthan0%isnotoutput,evenifF1isadjusted
tolessthan0%.
(Note3):F2isadjustableinarangefrom10to120%oftheratedvalue.
(DEFAULTVALUE:100%)
(Note4):Donotinputthesignalaslikeoutputthepressureofmorethan100%.
Pleaseuseinarangeofrating.
(Note5):ThedifferencebetweenF1andF2isadjustableinarangeof10%of
theratedvalue.
(Note6):TheadjustmentlikemakingtherelationofF1>F2isnotavailable.
―9―


Modeofswitchoutput
ThefollowingoperationtypesareavailablebysettingP1andP2.
Note). This function is available for monitor output: switch output type
(ITV※0※※-※2andITV※0※※-※3).

■P1＜P2： ■P1≧P2：
Windowcomparatormode Hysteresismode


ON
OFF
P1
P2

ON
OFF
P1
P2



Output pressure of
E/Pregulator
Switchoutput

■P1＝P2＝0：Outofrangemode
（Theswitchoutputturnsonwhensetpressureisachieved.）


ON
OFF


Switchoutput
Output pressure of
E/Pregulator
In
p
utsi
g
nal

―10―


Settingofpresetpressure[Presetinputtypeonly]
No Keyoperation LEDDisplay
① Unlockkeys(refertoP8) 
② PressS-key 
③ SetP1byusingthe△and▽keys. ⇔
(displayedalternately)
④ PressS-key 
⑤ SetP2byusingthe△and▽keys. ⇔
(displayedalternately)
⑥ PressS-key 
⑦ SetP3byusingthe△and▽keys. ⇔
(displayedalternately)
⑧ PressS-key 
⑨ SetP4byusingthe△and▽keys. ⇔
(displayedalternately)
⑩ PressS-key Returnto(current)pressuredisplay.
⑪ Lockkeys(refertoP11) 
(Note):P1toP4areadjustableinarrangefrom0%to100%oftheratedvalue.
(DEFAULTVALUE:0%)


Resetfunction
Resetmethod
No Keyoperation LEDDisplay
① Unlockkeys(refertoP11) 
② Press the △  and ▽ keys simultaneously for 3 seconds or
more. (Current)pressureisdisplayed
③  isdisplayedforapprox.1second
④ Thesettingisreset 

Resetcontent
Item Resetcontent Applicationmodel
F1 0%F.S. Current・Voltageinputtype
F2 100%F.S. Current・Voltageinputtype
P1、P2 100%F.S. Switchoutputtype
P1〜P4 0%F.S. Presetinputtype
(Note):Gain(GL）andsensitivity(SL)arenotreset.

―11―


Errorindicatingfunction
Errorname LED
display Contentsoferror Countermeasure
Overrangeof
inputsignal

Inputsignal exceeds
the rated value
range.
Reduceinputsignaltowithin
theratedrangeandrestartthe
powersupply.

Reading or writing
errors occurred in
EEPROM.
Please execute "initialize
(refertoP16)"whenITVdonot
operate normally after
restartingthepowersupply.
Pleasecontactus,whenITVdo
not operate normally after
initialize.
Systemerror

Readingandwriting
errors occurred in
memory.
PleasecontactuswhenITVdo
not operate normally after
restartingthepowersupply.
Solenoidvalve
error
Solenoidvalve
failure.
Replacethesolenoidvalve.
Forthereplacementprocedure
contactSMC.
Overcurrent
error
Overcurrent errors
inswitchoutput
Pleaseusewithinstallingthe
loadthat theoutputcurrent
becomesto80mADCorless.
Residual
pressureerror
Outofrangeerrorof
zeroclear
Pleaseoperate"zeroclear"
withintherangeof5%F.S..
Please operate "zero clear"
afterthesecondarypressureof
ITVisbecametoatmosphere.


―12―



No KeyoperationandLEDdisplay
① Unlockkeys(refertoP8)
② PressS-keyfor2secondsormore.
⇔
(displayedalternately)
△key↑PressS-key
↓  ▽key      To"GAIN"(refertoP13)
⇔
(displayedalternately)
△key  ↑  ▽キー  PressS-key
↓  ▽key      To"SENSITIVITY"(refertoP14)
⇔
(displayedalternately)
△key↑PressS-key
↓  ▽key      To"ZEROCLEAR"(refertoP15)






△key

⇔
(displayedalternately)
③
 PressS-key
To"INITIALIZE"(refertoP16）
④ Instateof③,pressS-keyfor2secondsormore.
⑤ Returnto(current)pressuredisplay.
⑥ Lockkeys(refertoP8)




Normaloperationdoesnotrequiretheadjustmentofgain.
Thisproductcanchangetheresponsewiththisgainsetting.
Whenthegainischangedtomorelarger,theresponsebecomequickly,butthere
isapossibilitythatstabilityislost.
No Keyoperation LEDDisplay
① Unlockkeys(refertoP8)
② PressS-keyfor2secondsormore,thengotodetailsettingmode.
③ To"F01"byusingthe△and▽
keys.
⇔
(displayedalternately)
④ PressS-key. 
⑤ SettheGAINbyusingthe△and
▽keys.

(blinkandchangethemostrightdigit)
Gainsetting
Detailsettingmode
―13―

⑥ PressS-key. ⇔
(displayedalternately)
⑦ PressS-keyfor2secondsormore,thengooutfromdetailsettingmode.
(Selectthemenuwith△or▽keys,thenjumptoanotheritem.)
⑧ Lockkeys(refertoP8)

Relationbetweensettingofgainandresponsetime
Response Slow Quick
Setting
ofGAIN
  〜 
※Default: 


Sensitivitysetting
Normaloperationdoesnotrequiretheadjustmentofsensitivity.
Whenthesensitivityischanged,thecorrectionoperationofpressurechanges.
Whenthesensitivityischangedtosharp,thehuntingofpressuremightbeoccurred.
And,whenthe sensitivity is changed to dull, thereisa possibility that
staggeringofgradualpressureoccur,becausethepressurecorrectionbecome
lower.

No Keyoperation LEDDisplay
① Unlockkeys(refertoP8)
② PressS-keyfor2secondsormore,thengotodetailsettingmode.
③ To"F02"byusingthe△and▽
keys.
⇔
(displayedalternately)
④ PressS-key. 
⑤ SettheSENSITIVITYbyusingthe△
and▽keys.
(blinkandchangethemostrightdigit)
⑥ PressS-key. ⇔
(displayedalternately)
⑦ PressS-keyfor2secondsormore,thengooutfromdetailsettingmode.
(Selectthemenuwith△or▽keys,thenjumptoanotheritem.)
⑧ Lockkeys(refertoP8)

Relationbetweensettingandsensitivity
Sensitivity Sharp  Dull
Settingofsensitivity
  
※Default: 
―14―



Thedisplaycanbesettozeroagainbyexecuting"zeroclear".
When"zeroclear"isexecutedwithresidualpressureinthesecondarypiping,the
pressureisassumedtobezero.Pleaseexecutetheoperationof"zeroclear"with
thesupplypressureisintercepted,andthepipingofthesecondsideremoved.


No Keyoperation LEDDisplay
① Unlockkeys(refertoP8)
② PressS-keyfor2secondsormore,thengotodetailsettingmode.
③ To"F03"byusingthe△and▽keys.
⇔
(displayedalternately)
④ PressS-key.
flashesonthedisplay
⑤ Press△and▽ keysfor3secondsor more.
(pressS-keyto③)
isdisplayed
⑥ "Zeroclear"isexecuted,after3seconds. （Releasekeystilllessthan3seconds
to④）
isdisplayedforapprox.
1second.
⑦ Returnstothestateimmediatelyafterturningonofthepowersupply.
(keysarelocked)
(note)：Theadjustablerangeiswithin±5%F.Sfromthestateofthefactory
shipment.Whenmorethanthisrange,
isdisplayedandzero-cleare
isnotexecuted.




"Initialize"isafunctiontoreturnallthesettingsthattheinternalcontrol
constantareincludedtoaninitialvalue.Pleaseexecute"initialize"onlywhen
theerrorisdisplayedandthisproductdoesn'toperateatall.
Pleaseexecutethe"reset"function,whenyouwanttoreturnthepressuresetting
andtheswitchsettingtoaninitialvalue.

No Keyoperation LEDDisplay
① Unlockkeys(refertoP8)
② PressS-keyfor2secondsormore,thengotodetailsettingmode.
Initialize
Zeroclear
―15―

③ To"F99"byusingthe△and▽keys.
⇔

(displayedalternately)
④ PressS-key.
flashesonthedisplay）
⑤ Press△andSkeysfor5secondsormore.
(pressS-keyto③)
isdisplayed
⑥
"Initialize" is executed, after 5
seconds.
（Releasekeystilllessthan5seconds
to④）
Turningofffor1second
⑦ Returnstothestateimmediatelyafterturningonofthepowersupply.
(keysarelocked)


LED display

TherangeoftheLEDpressuredisplayisdifferentaccordingtothe
pressurerangeandtheunitofthedisplay.
unit ITV※01※ ITV※03※ ITV※05※ ITV209※
MPa ｡020〜.120 ｡100〜.600 ｡180〜.A80 -
Kgf/cm20｡20〜.120 1｡00〜6.00 1｡80〜A.80 -
bar 0｡20〜.120 1｡00〜6.00 1｡80〜A.80 -
PSI 3｡0〜18.0 14｡0〜84.0 -26〜156 -
kPa -20〜120 -100〜600 -180〜A80 16〜-96
(note1)：Themark"｡"isblinkingthedecimalpoint,anditisshownaminus.
(note2)：Whenthedigitoverflows,thefollowingof"9"aresubstitutedby"A".
(example:Thefollowingof999(kPa)aredisplayedasA00(kPa),andit
shows1000kPa.)
(note3)：Whenthedisplayexceedsthelowerboundvalue,"
"isdisplayed.
(note4)：Whenthedisplayexceedstheupperboundvalue,"
"isdisplayed.
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RefertotheSMCwebsite(URLhttp://www.smcworld.com)formoreinformation
abouttroubleshooting.
Thisoperationmanualreferstoallstandardtypesandispartiallyapplicable
tospecialmodels.
Thisoperationmanualissubjecttochangewithoutpriornoticeoranyobligation
onthepartofthemanufacturer.
―16―