Yatai XMTN-800 Series User manual

XMTN-800 seriesMulti-channelIndependentAuto
tuningPID TemperatureController Operation Manual
1.Wiringwarning
Ifthecontrollerfailsoranerroroccurs, thesystemmayfail and anexternalprotectioncircuitis
installedtopreventsuchanaccident.
Topreventthecontrollerfromdamage orfailure, use properfuse toprotectthepowercordand
input/outputlinefromcurrentshock.
2. Powersupplyofcontroller
Topreventelectricshockorcontrollerfailure, please checktheconnection afterall connectionwork
iscompleted.
3. Use nearflammablegasisprohibited
Inordertopreventfire, explosion orcontrollerdamage, it isprohibitedtouse inplaces where
inflammable, explosivegas orsteamisdischarged.
4. Donottouchtheinsideofthecontroller
Donottouchtheinsideofthecontrollertopreventelectricshockorburning. Ifit occursanyquality
problem, please contactShanghaiyataiinstrumentCo., LTD. Onlytheservice engineerofyataican
checktheinternalcircuitorchangeparts.Thecontrollerhas highvoltageand hightemperature
componentsinside, itisverydangeroustotouchit withoutpermission!
5. Itisstrictlyforbiddentochangetheinstrument
Inordertopreventaccidentsorcontrollerfailure, it isstrictlyforbiddentochangethecontroller.
6.Maintain
Inordertopreventelectricshock,thecontrollerisuseless orinvalid. OnlyYataiservice engineercan
replace theparts.Thecontrollershouldbemaintainedregularlytoensurelong-termsafeoperation.
Somepartsinsidethecontrollermaybedamagedwiththeextension oftime.
7. Clean
Wipethecontrollerafterpoweroff. Toremovestainsfromthedisplay, use asoftclothorcottonpaper.
Thedisplayispronetoscratches. Don'trubortouchwithhardobjects. Donotuse screwdriverorpen
orotherhardobjectstooperatethebutton, otherwise it will damageorscratchthebutton.
1. Productconfirmation
1.1. Please refertothefollowingselectioncodetoconfirmwhethertheproductdeliveredis
completelyconsistentwiththemodelyouselected
1.2. Listofcommon inputtypes and Temperatureranges
No. Inputtype SN Graduation
Maximumrangeofmeasurement
DegreesCelsius ）Fahrenheit ℉）
1 thermocouple 1 E -270 1000 -454 1832
2 thermocouple 2 J -210 1200 -346 2192
3 thermocouple 3 K -270 1372 -454 2501
4 thermocouple 4 N -270 1300 -454 2372
5 RTD 15 Pt100 -200 0850 -328 1562
6 Other sensors Customized -500 4000
1.3. Maintechnicalindicators
1)measurementaccuracy:+0.5%FS +1db;Cyclecontrolcycle:0.2second/every8loops.
2)powersupply:24VDC +/-10%Alsocancustomize 100 ~240VACpowersupplyform.
3)operatingenvironment: atmosphericpressure:86~106kPa;10 ~50ambienttemperature:
-Relativehumidity:45 ~85%RH.
4)avoid:
Condensationthatcanbecausedbyasharpchangeinambienttemperature.
Directvibration orimpactofthemainstructure.
Water, oil, chemicals, smokeorsteampollution. Corrosiveand flammablegases.
Too muchdust,salt,ormetalpowder.
2. Appearance and installation
2.1. Controllerappearance
Themaximumheightofthecontroller(includingtheterminal) is112mm;
Thewidthofthecontrolleris56mm, 76mmand 116mm.
Thedepthofthecontrolleris78mm.

2.2. Controllerinstallation
M3screwinstallation,mountingholeis102mmX(width-10mm)rectangulardiagonalpoint.
DIN46277rail (35mmwide)rail mounting.Removethecontrollerbypullingdownthe
assemblyhookoftheguiderail。
2.3. Displayand operationpanel
3. Terminalblocks
3.1. Wiringdiagramofupperterminal
3.2. Wiringdiagramoflowerterminal

4. Controlparameter setting
4.1. Bootinformation
full screen>>> XMTN（Nshowsthequantityofzones）>>>V3.00（Softwareversion
number）>>> normalcondition
4.2. CHANNELSELECT
Afterlongpress orforonesecond,thecurrentloopnumberstartsflashing,and then
shortpress ortoswitchthecontrolloop.TheN+1channelisthetemperaturedisplay
oftheenvironment(coldendofthermocouple).
4.3. Controlparametersetting
Longpress for3secondstoenterthesettingstateofcontrolparameters.Atthistime,
theupperrowdisplaysparameterpromptSV,andthelowerrowdisplayscontrolparameters.
Atthispoint,thesingledigit flashes,shortpress andmovetheflshingdigits.After
selectingthenumberofdigitstobemodified,short press ortomodifythecontrol
parameter.Continuetopress ,and displayeachparameterpromptintheupperrow.After
findingtheparameterthatneedstobemodified,continuetopress tomovetheflshing
digits.Afterselectingthenumberthatneedstobemodified,press oragaintomodify
thecontrolparameter.
Longpress formorethan1second,thecontrollerautomaticallyreturnstothenormal
controlstate(no buttonoperation within60seconds,thecontrollerautomaticallyreturnstothe
normalcontrolstate).
4.4. AlistofcontrolparameterSettings
No.
Parameter
Name Symbol
DataRange Unit Introductions
Initial
value
1 Setvalue
SVL SVH
Thesettargetvalueofthezoneofthecontroller 100
2 Thelower
limitalarm 1
AL1 -500 4000 See 4.5,alarmoutputinstructionsfordetails 50
3 Thelower
limitalarm 2
AL2 -500 4000
SameasAL1,butcanonlybeoutput through
communication 50
4 Upper limit
alarm 1 AH1
-500 4000
See 4.5,alarmoutputinstructionsfordetails 50
5 Upper limit
alarm 2 AH2
-500 4000
SameasAH1,butcanonlybeoutput through
communication 50
6 Alarm type SA 00 66
Thesingledigit ofXX istype1ofalarm,whilethe
tendigitistype2ofalarm.X=0:noalarm;1:upper
limitdeviationalarm;2:lower limit deviationalarm;
3:alarmoutsidethedeviation valueofupperand
lower limits;4:alarmwithin thedeviation valueof
upper andlower limits;5:upper absolutevalue
alarm;
01
7
Positiveand
negative
action control
andfirst
power on
alarm enable
EA 000 111
ThehundreddigitsofXXX are positiveand
negativecontrol options:X=0:reactioncontrol
(heatingtype);1:positiveactioncontrol (cooling
type).ThetendigitofXXX is firstchoice ofalarm
2,thesingledigitofXXX isfirst choiceofalarm 1:
X=0:Afterthepoweron thealarmconditiondoes
notalarm,thenall alarm ifthealarmconditionis
met;1:all alarmifthealarm condition ismet.
011
8 Proportional
band P 09999
Regulationofproportionalaction:thelarger theP,
thesmaller theproportionalaction,thelowerthe
systemgain.0:changetoon-off control mode.At
thispoint,theintegraltimeIbecomes0.1timesof
theupper limitoftheinsensitiveregion andthe
differentialtimeDbecomes0.1timesofthelower
limitoftheinsensitiveregion.
30
9Integraltime I 09999 Sec.
Integralactiontimeconstant:thelarger theI,the
weaker theintegralaction,mainlyusedtoeliminate
thestaticdifference.0:becomeaPDcontrol
method,theintegralinhibitArtoset(RESET),and
theArissettozero,theunitfor,isusedto
eliminatestaticerror.WhenP=0,see thedescription
ofP.
240
10
Differential
Time d 09999 Sec.
Differentialactiontimeconstant:thelarger theD,
thestrongerthedifferentialaction,whichis mainly
usedtorestrain theovershootofmeasuredvalues.
WhenP=0,see thedescription ofP.
60
11
Restrained
Integration
Ar 0100 %
RestrainedIntegrationratio: thelargertheAr,the
larger theoverthrust,andthesmallertheAr,the
possiblestaticdifference.
Whentheintegraltime Iisequalto0,see the
description oftheintegraltimeI
100
12 Control cycle t 1100 Sec.
Outputofthyristororsolid-staterelay:2~3seconds;
Relayoutput:20~30seconds 3
13
Sensorerror
correction Pb -500 4000
Usedtocorrectmeasurementerrorcausedbysensor
andthermocouplecompensationwire 0.0
14 Autotuning At nOorYES
YES:startself-tuningandrestorenOafter
self-tuning.If theself-tuningruleisnotcompleted
within4hours,theoriginalP,IandDvaluesarestill
usedforcontrol. nO
15
Autotuning
Limit AtU 0100 %
Inordertoovercometheovershootphenomenon of
theAutotuningtime,theAutotuningcontrol point
canbeloweredtoSVxATU. 100
16 Graduation
Sn018
See 1.2listofcommonlyusedinputtypesandrange
fordetails. 3-K
17
Decimal
point dP 01
0：theresolution ofthemeasuredvaluesPV1 ；
1：theresolution ofthemeasuredvaluesPV0.1
0
18
Filter
coefficients
FILt 0250
Thesmaller this value,thefasterthemeasuredvalue
responds,but theremaybefluctuations; Thelarger
thisvalue,theslower themeasuredvalueresponse
andthemore stablethedisplay.
125
19
Screen
blanking dt 0250
Usedtosuppress thechangesensitivityofthe
displayvalue,andtherangeofinhibition is 0.1
timesofthedisplayinhibitiondt. 15
20
Alarm1
differential
gap FH1 -500 4000
Thedifferentialgapis0.1timesofFH1 4
21 Upper limit
-500 4000
ThehighestmeasuredvalueisSVH 300

ofmeasured
value
22
Lower limit
of
measurement
-500 4000
ThelowestmeasuredvalueisSVL.
Thisparameter shouldbelowerediftheambient
temperatureistoo low 0
23
Control the
outputswitch
SSt 01
0:control outputoff(SVdisplays0FF undernormal
state),andonlytheoutputisoff,otherssuchas
alarm normalwork;1:outputopen. 1
24
Alarm2
differential
gap FH2 -500 4000
Thedifferentialgapis0.1timesofFH2 4
25
Temperature
oftheunit
switch Ctr 01
0：；
1：℉。0
26
Overshoot
restrain Ar2 0250
Reserved,not usednow 0
Note:ifyou didnotpress formorethan1second aftermodifyingtheparameter,theindividual
parametersmaynotbesaved.
Thechangeofeachparameterinthelistmaychangethecontroleffect. Please becareful!
4.5. AutotuningPIDparameterfunction
Follow4.4.Controlparametersettingoperationtofindtheautotuningstart parameterAT,
and displaythe “AT”promptontheupperrow,and “nO”promptonthelowerrow,indicating
thatcurrentlyNolimit settingorautotuningfunctionhas beenopened, Clicktodisplaythe
“YES”promptbelow,indicatingthattheuserisreadytostart theloopautotuningfunction;If
thetemperatureintheloopsystemisnotallowedtoexceedthesetvalueSVtoomuch, thenext
parametercanbesetas autotuninglimit ATU,whichcanbesetas between70 and80%(Auto
tuningiscarriedouton 70 ~80% ofthesetvalue),Then
press morethan1secondtoexit parametersSettings,
ATthispointtheATindicatorwill flicker,indicatethatthe
controllerintheprocess ofautotuning,temperature
fluctuationsaftertwotothree timestocompletethewhole
process ofautotuning,thentheATindicatorlightoff,it is
concludedthatasetofsuitablefortheloop controlofP,I,
Dparametervalues,and accordingtothenewP,I,D
parameterscontrol, thisP, I, Dparameterswill beforeverinthecontroller.
Iftheautotuningprocess needstobeinterruptedduringthesettingprocess,thecontrol
parametermenu needstobere-entered,Settheautotuningstart parameterATtonO,andthen
exit thecontrolparametermenu.ATthistime,theATindicatorisoff,andthecontrollerwill
controlaccordingtotheoriginalP, I,Dparameters.
4.6. Alarmoutputinstruction
No. Type Actioncondition Schematicdiagram (forexample,
alarm1only)
Alarm1 Alarm2
1 alarm free Single-digitofSA=0。
tensdigitofSA=0。
2 Upper limit deviation
alarm
Single-digitofSA=1；
PV>SV+AH1 Alarm；
PV≤SV+AH1-FH1
removealarm
tensdigitofSA=1；
PV>SV+AH2 Alarm；
PV≤SV+AH2-FH2
removealarm
3 Minimum deviation
alarm
Single-digitofSA=2；
PV<SV-AL1Alarm；
PV≥SV-AL1+FH1
removealarm
tensdigitofSA=2；
PV<SV-AL2Alarm；
PV≥SV-AL2+FH2
removealarm
4
Upper and
lower limit
deviation
outsidealarm
Single-digitofSA=3；
PV>SV+AH1 Alarm；
PV≤SV+AH1-FH1
removealarm；
PV<SV-AL1Alarm；
PV≥SV-AL1+FH1
removealarm
tensdigitofSA=3；
PV>SV+AH2 Alarm；
PV≤SV+AH2-FH2
removealarm；
PV<SV-AL2Alarm；
PV≥SV-AL2+FH2
removealarm
5
Upper and
lower limit
deviation
withinalarm
Single-digitofSA=4；
SV-AL1<PV<SV+AH
1Alarm；
PV≥SV+AH1+FH1or
PV≤SV-AL1-FH1
removealarm
tensdigitofSA=4；
SV-AL2<PV<SV+AH
2Alarm；
PV≥SV+AH2+FH2or
PV≤SV-AL2-FH2
removealarm
6 Upper absolute
valuealarm
Single-digitofSA=5；
PV>AH1 Alarm；
PV≤AH1-FH1remove
alarm
tensdigitofSA=5；
PV>AH2 Alarm；
PV≤AH2-FH2remove
alarm
PV
Alarm
Output
AH1
FH1
Alarm
Remove
7 Lower limit absolute
valuealarm
Single-digitofSA=6；
PV<AL1Alarm；
PV≥AL1+FH1remove
alarm
tensdigitofSA=6；
PV<AL2Alarm；
PV≥AL2+FH2remove
alarm

4.7. Errormessage
WhenthemeasuredvaluePVislowerthanSVL,itisshownas (communication
outputis-16666),indicatingthatthethermocoupleisinverselyconnected,thermalresistance
short-circuitorthree-wireconnection iswrong,andtheambienttemperature(coldend
temperature)istoo low.Please checkwhetherthesensorwiringiscorrectorthesensoris
damaged.Whentheambienttemperatureistoolow, thelowerlimitSVLcanbeloweredtotest.
WhenthemeasuredvaluePVishigherthanSVH,it isshownas (communication
outputis18888),whichindicates thatthethermocoupleisopencircuit orthethermalresistance
isopencircuit,andtheactualmeasurementtemperatureishigherthantheupperlimit ofthe
range(thesensorand theheatingunit do notformthesame loop, resultinginlong-termheating).
Please checkwhetherthesensorisdamagedand thecontrolloopisconnectedcorrectly
5. Communication connection and set-up
5.1. Multiplecontrollercommunicationconnection
WhenthesensorindexingcodeSnisnotsettoavalidvalue,it isdisplayedas Erro
(communication outputis15555).
5.2. Communicationparametersetting（Innormalstate,longpress formorethan3seconds
toenterthecommunicationparametersetting）
No ParameterName Symbol DataRange Introductions Initial
value
1
Communication
address Addr 0254
Commonaddressesare 0~9and canbeextendedto
254；
Including：
0isbroadcastaddress；
251 is theinitialvalueaddress ofall parametersrestored
atfactory：
WhenAddr=251,press andall parametersofthe
controller are restoredtothefactoryinitialvalue.About 5
secondslater, thesystem will restartand enter thenormal
workingstateautomatically.
1
2
Communication
rate
（bps）bAUd
The
valueof
010
0：600；1：1200；2：2400；3：4800；
4：9600；5：14400；6：19200；7：28800；8：38400；
9：57600；10：115200。9600
3
Thenumberof
Measurement
andautomatic
inspection
function
CHLS
01 88
0X：Thesingledigitisusedtolimit thecontrol loop
number，ThesetrangeofXis 1 8（matchwith
hardware）。
X0：10digitsformanual/automaticinspectionfunction
setting；
X=0：Manuallyswitchthelooptobedisplayed；
X=1 8：Show stoptime foreachchannelduring
automaticinspection, unitissecond.
28
6. Maintenance and preservation
6.1. Maintenance:within18monthsfollowingthepurchase oftheinstrument,thefactoryshall be
responsiblefortheoverall warrantyforthefailureofmanufacturingquality.Iftheinstrumentis
damagedduetoimproperuse,thefactorywill chargeusersrepaircost,andtheinstrumenthas
lifetimewarranty.
6.2. Storage:theinstrumentshouldbekeptindry, ventilatedand free ofcorrosivegas withcomplete
package.
海亚泰仪表有限公司
Shanghaiyataiinstrumentco., LTD
Phone：[phone]
Fax ：[phone]technologyconsulting ：
021-36160962
E-mail：[e-mail] http://www.yatai.sh.cn
Address:no.128, zhenyuanroad,baoshancity
industrialpark, Shanghai
Documentnumber：YT01 201703032.0
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