MANUAL NO. 34SOFTWARE VERSION1.31 and HIGHERModel ETR-3400AUTOMATIC TUNING 1/32 DINSMARTER LOGIC®ControllerINSTRUCTION MANUALSMARTERSMARTERLOGICLOGICL
Power OnPower OnAll segments of display andindicators are left off for 0.5second.All segments of display andindicators are left off for 0.5second.All
Chapter 6 CalibrationChapter 6 CalibrationDo not proceed through this section unless there is a definite need tore-calibrate the controller. Otherwise
Press scroll key until the display shows . Send a 60mV signalto terminals 10 and 11 in correct polarity . Press the scroll key for atleast 3 seconds .
Perform step 9 to calibrate of compensation, ifrequired. The DIP switch is set for T/C input.offset cold junctionPerform step 9 to calibrate of compen
Perform step 1 stated above , then press the scroll key until the displayshows . Apply up/down key until value 0.0 is obtained. Pressscroll key for at
O1O2A1FChapter 7 Error Codes & TroubleshootingChapter 7 Error Codes & Troubleshooting104This procedure requires access to the circuitry of a l
Table 7.1 Error Codes and Corrective ActionsTable 7.1 Error Codes and Corrective ActionsErrorCodeDisplaySymbolError DescriptionCorrective ActionIllega
Table 7.2 Common Failure Causes and Corrective ActionsTable 7.2 Common Failure Causes and Corrective ActionsSymptomProbable Causes Corrective Actions1
Chapter 8 SpecificationsChapter 8 SpecificationsPowerInput 1Input 1Input 2Input 2Input 3 (Event Input )Input 3 (Event Input )90 264 VAC, 47 63 Hz, 15V
108Triac ( SSR ) OutputTriac ( SSR ) OutputRating :Inrush Current :Min. Load Current :Max. Off-state Leakage :Max. On-state Voltage :Insulation Resist
Environmental & PhysicalEnvironmental & PhysicalOperating Temperature:Storage Temperature:Humidity:Insulation Resistance:Dielectric Strength:V
PV ValueSV ValueUserMenuUserMenuSetupMenuSetupMenuHand (Manual)ControlModeHand (Manual)ControlModeAuto-tuningModeAuto-tuningModeDisplayModeDisplayMode
A 1 Menu Existence CoditionsA 1 Menu Existence CoditionsMenu Existence Conditions TableMenu Existence Conditions TableMenuParameterNotationParameterNo
MenuParameterNotationParameterNotationExists unconditionallyExists unconditionallyFUNCExists if FUNC selects FULLExists if FUNC selects FULLExists if
MenuParameterNotationParameterNotationExists unconditionallyExists unconditionallyExists unconditionallyExists unconditionallyExists if A1FN is not NO
Parameter DescriptionParameter DescriptionRangeDefaultValueDefaultValueParameterNotationParameterNotationDisplayFormatDisplayFormatCurrent Error CodeE
RangeDefaultValueDefaultValueHOURHRLOERR1ERR2DELIBPL1BPL2Working Hour ValueFractional Hour ValueHistorical Error Record 1Historical Error Record 2ASCI
Abosolute zero: The lowest theoretical temperature. Atabsolute zero, a body would have no molecular motionof heat energy. Absolute zero is the zero po
Celsius: (Centigrade) A temperature scale with 0 Cdefined as the ice point and 100 C as the boiling pointof water at sea level.Celsius: (Centigrade) A
emf: Electromotive force. A rise in (electrical) potentialenergy. The principal unit is the volt.emf: Electromotive force. A rise in (electrical) pote
Junction: A thermocouple junction is the point at whichtwo alloys are joined. A typical thermocouple circuitwould have a measuring and a reference jun
Proportional control mode: When process temperatureapproaches set point and enters the proportional band,the output is switched on and off at the esta
1 6 System ModesThe controller performs a closed loop control mode under its normal control modeoperation. The controller will maintain its normal
120RFI: Radio frequency interference.RFI: Radio frequency interference.RS232 or RS485 output signal: A serial interface suitablefor connection between
Volt: The (electrical) potential difference between twopoints in a circuit. The fundamental unit is derived aswork per unit charge (V=W/Q). One volt i
A 4 IndexA 4 IndexA1DV: 11, 13, 18, 47, 48, 50, 51, 53A1FN: 11, 16, 17, 20, 42, 43, 47, 48,49, 50, 51, 52, 53, 70, 83, 86, 90,91, 94, 95, 105A1FT: 11,
Features: 3, 4, 79, 80FILT: 11, 17, 40, 78, 80, 81, 83Flow: 4, 11, 61, 62Freezer: 54, 88, 90FUNC: 9, 11, 13, 40, 73, 74, 76, 77,79, 80, 83, 86, 87, 89
PVHI: 9, 11, 19, 66PV1: 3, 11, 20, 40, 41, 55, 56, 66, 7475, 78, 80, 83, 92, 93, 94, 95, 99105, 108PV1 shift: 3, 13, 40, 55PV2: 11, 17, 19, 20, 48, 52
SP1TIMEA1SPA1DVA2SPA2DVRAMPOFSTREFCSHIFPB1TI1TD1CPBSP2PB2TI2TD2O1HYA1HYA2HYPL1UserMenuPL2FUNCSetupMenuSetupMenuCOMMPROTBAUDDATAPARISTOPAOFNAOLOAOHIIN1
OUT2O2TYCYC2O2FTA1FNA1MDA1FTA2FTA2FNA2MDEIFNSELFSLEPPVMDFILTSP2FDISFSPMDSP1LSP1HSEL1SEL2SEL3SEL4SEL5AD0ADGV1GCJTLMA2GV2GCJGREF1SR1MA1GPVHIPVLOMV1MV2DV
WARRANTYRETURNSProduct returns cannot be accepted without a completed Return Material Authorization ( RMA ) form.Product returns cannot be accepted wi
Printed in USA 200464 West Seegers RoadArlington Heights, IL 60005(847) 593-8050~FAX(847)593-8062Www.ogdenmfg.comOgden Manufacturing Co. 2004Ogden, S
Table 1.4 Parameter DescriptionParameterDescriptionParameterDescriptionRangeDefaultValueDefaultValueContainedinContainedinBasicFunctionBasicFunctionPa
:::::::::::BAUDDATAPARISTOPAOFNBaud Rate of Digital COMMData Bit count of DigitalCOMMParity Bit of Digital COMMStop Bit Count of DigitalCOMMAnalog Out
Low:Low:High:High:IN2UDP2IN2LIN2HIN2 Unit SelectionIN2 Decimal Point SelectionIN2 Low Scale ValueIN2 High Scale Value-19999-199994553645536Same as IN1
45670 - 20 mA current module0 - 1V voltage module0 - 5V voltage module1 - 5V voltage module80 - 10V voltage module:::::CYC1O1TYOutput 1 Cycle Time100.
ParameterDescriptionParameterDescriptionRangeDefaultValueDefaultValueContainedinContainedinBasicFunctionBasicFunctionParameterNotationParameterNotatio
::SP2FDISFFormat of set point 2 ValueDisplay Format01set point 2 (SP2) is an actual valueset point 2 (SP2) is a deviationvalue0::::::SPMD Set point Mo
ParameterDescriptionParameterDescriptionRangeDefaultValueDefaultValueContainedinContainedinBasicFunctionBasicFunctionParameterNotationParameterNotatio
2Warning SymbolManual UseThis Symbol calls attention to an operating procedure or practice which if not correctly performed oradhered to, could result
Table 1.5 Input ( IN1 or IN2 ) RangeTable 1.6 Range Determination for A1SPTable 1.8 Range Determination for SP2Table 1.7 Range Determination for A2SP
Chapter 2 InstallationChapter 2 Installation2 2 Mounting2 1 UnpackingUpon receipt of the shipment remove the unit from the carton and inspect th
2 3 Wiring PrecautionsBefore wiring, verify the label for correct model number and options. Switchoff the power while checking.Care must be taken t
2 4 Power WiringThe controller can operate at 11-26 VAC / VDC or 90-264VAC.Checkthat the installation voltage corresponds with the power rating in
2 5 Sensor Installation GuidelinesProper sensor installation can eliminate many problems in a control system.The probe should be placed so that it
2 6 Thermocouple Input Wiring+Figure 2.5Thermocouple Input WiringFigure 2.5Thermocouple Input WiringThe color codes used on the thermocouple extens
2 7 RTD Input Wiring2 8 Linear DC Input WiringFigure 2.6RTD Input WiringFigure 2.6RTD Input WiringDC linear voltage and linear current connect
Figure 2.9Input 2 Linear Voltage WiringFigure 2.9Input 2 Linear Voltage WiringFigure 2.10Input 2 Linear Current WiringFigure 2.10Input 2 Linear Curren
2 9 CT / Heater Current Input WiringCT94 112++DIN RailFuseMainsupplyMainsupplyHeater 1Heater 2Heater 3Figure 2.11CT Input Wiring forSingle Phase H
2 10 Event Input wiringOpen CollectorInputOpen CollectorInputSwitch Input+Figure 2.13Event Input WiringFigure 2.13Event Input WiringThe event input
3CONTENTSChapter 1 OverviewPage No Page NoChapter 2 Installation2-1 Unpacking -----------------------------------------------2-2 Mounting ------------
2 11 Output 1 Wiring120V/240VMain Supply120V/240VMain SupplyMax. 2AResistiveMax. 2AResistiveLoadRelay Output Direct DriveRelay or Triac (SSR)Output
0 - 1V, 0 - 5V1 - 5V, 0 - 10V0 - 1V, 0 - 5V1 - 5V, 0 - 10VLinear VoltageLinear CurrentMaximum Load 500 ohmsMinimum Load 10 K ohmsMax. 1A / 240VLoadT
2 12 Output 2 Wiring120V/240VMain Supply120V/240VMain SupplyMax. 2AResistiveMax. 2AResistiveLoadRelay Output Direct DriveRelay or Triac (SSR)Outpu
0 - 1V, 0 - 5V1 - 5V, 0 - 10V0 - 1V, 0 - 5V1 - 5V, 0 - 10VLinear VoltageLinear CurrentMaximum Load 500 ohmsMinimum Load 10 K ohmsMax. 1A / 240VLoadT
2 13 Alarm 1 Wiring120V/240VMain Supply120V/240VMain SupplyMax. 2AResistiveMax. 2AResistive5V DCRelay5V DCRelay5V DCRelay5V DCRelaySingle Phase Loa
2 14 Alarm 2 Wiring2 14 Alarm 2 Wiring120V/240VMain Supply120V/240VMainSupplyMax. 2AResistiveMax. 2AResistiveLoadRelay Output Direct DriveRelay Output
2 15 RS-4852 15 RS-485TX1TX1TX1TX1TX2TX2TX2TX2Terminator220 ohms / 0.5WTerminator220ohms / 0.5WMax. 247 units can be linkedMax. 247 units can be linke
TX1 TX2COMPC9-pinRS-232 port9-pinRS-232portCC94-112345891011671213142 16 RS-2322 16 RS-232Note:If the ETR-3400 is configured for RS-232 communication,
2 17 Analog Retransmission2 17 Analog Retransmission++++++++LoadLoadLoadLoadLoadLoad0-20mA,4-20mA0 - 20mA,4- 20mA1-5V,0-5V0 - 10V1 - 5 V, 0 - 5V0- 10V
2 18 Programming Port2 18 Programming PortSee Figure 1.3 in Section 1-3 to find the programming port location.See Figure 1.3 in Section 1-3 to find th
Chapter 1 Overview1 1 FeaturesETR-3400 Fuzzy Logic plus PID microprocessor-based controller, incorporates a bright,easy to read 4-digit LED display
This unit provides a useful function parameter "FUNC", this is used to selectthe Function Complexity Level before setup. If the Basic Mode (
IN1LIN1HIN1L : Selects the low scale value for the Linear type input 1.T/C or RTD type is selected for IN1.Hidden if :IN1L : Selects the low scale val
3 3 Rearrange User Menu3 3 Rearrange User Menu3 4 Display SV Instead of PV3 4 Display SV Instead of PVThe ETR-3400 has the flexibility to provide sele
3 5 Heat Only Control3 5 Heat Only ControlHeat Only ON-OFF Control : Select REVR for OUT1, Set PB1 to 0, SP1 is usedto adjust set point value, O1HY is
3 6 Cool Only Control3 6 Cool Only ControlON-OFF control, P (PD) control and PID control can be used for cool control.Set OUT1 to DIRT (direct action)
3 7 Heat-Cool Control3 7 Heat-Cool ControlThe Heat-Cool Control can use one of combinations of control modes. Setup of parameters for each controlmode
46CPB Programming : The cooling proportional band is measured by % of PB with range 1~255. Initially set 100% forCPB and examine the cooling effect. I
3 8 Dwell Timer3 8 Dwell TimerSP1PVTimeONOFFA1 or A2TimeTimeTIMETimer startsFigure 3.4 Dwell Timer FunctionFigure 3.4 Dwell Timer FunctionIf alarm 1 i
3 9 Process Alarms3 9 Process AlarmsThere are at most two independent alarms available by adjusting OUT2. IfAL2 is selected for OUT2, then OUT2 will p
205195205195205205205195195195ONFigure 3.6Latching Process AlarmFigure 3.6LatchingProcess AlarmA1SP = 200 A1HY = 10.0A1MD = LTCH A1FN = PV1.HA1SP = 20
Although PID control has been used and proved to be an efficient controlling methodby many industries, PID tuning is difficult to deal wit, some sophi
3 10 Deviation Alarm3 10 Deviation AlarmA1FN = DE.HI, A1MD = NORM, SP1 = 100, A1DV=10, A1HY=4A1FN = DE.HI, A1MD = NORM, SP1 = 100, A1DV=10, A1HY=4A1FN
3 11 Deviation Band Alarm3 11 Deviation Band AlarmExamples:9595959595959595959595959595959595100100100100100100100100100100100100100100100100100105105
3 12 Heater Break Alarm3 12 Heater Break AlarmA current transformer (part No. ) should be installed to detect theheater current if a heater break alar
3 13 Loop Break Alarm3 13 Loop Break AlarmA1FN selects LB if alarm 1 is required to act as a loop break alarm. Similarly, ifalarm 2 is required to act
315SP1Range3 15 SP1 Range3 14 Sensor Break Alarm3 14 Sensor Break AlarmSP1L ( SP1 low limit value ) and SP1H ( SP1 high limit value ) in setup menuare
316PV1Shift3 16 PV1 Shift165 F 165 F 200 FF F FHeatTransferHeatTransferHeatTransfer200 F 200 F 235 FSensor Sensor SensorSubject Subject SubjectHeater
3 17 Failure Transfer3 17 Failure TransferThe controller will enter as one of the following conditions occurs:1. occurs (due to the input 1 sensor bre
3 18 Bumpless Transfer3 18 Bumpless TransferThe bumpless transfer function is available for output 1 and output 2 (providedthat OUT2 is configured as
3 19 Self tuning3 19 Self tuningSelf-tune MenuSelf-tune MenuSelectsDisable Self-tuningDisable Self-tuningEnable Self-tuningEnable Self-tuningor58The S
3 20 Auto tuning3 20 Auto tuningThe auto-tuning process is performed at set point.The process will oscillate around the set point during tuning proces
Warm UpLoad DisturbancePID tuned controllerPID + Fuzzy controlSet pointTemperatureTimeFigure 1.2 Fuzzy PIDEnhances ControlStabilityFigure 1.2 Fuzzy PI
Auto-tuningBeginsAuto-tuningBeginsAuto-tuningBeginsAuto-tuningBeginsAuto-tuningCompleteAuto-tuningCompleteAuto-tuningCompleteAuto-tuningCompletePID Co
3 21 Manual Tuning3 21 Manual TuningENDDoesthe processoscillate ?Doesthe processoscillate ?Doesthe processoscillate ?Issteady statereached ?Issteady s
The PBu is called the and the period of oscillation Tu is calledthe in the flow chart of Figure 3.23 . When this occurs, theprocess is called in a . F
PVTimeI actionI actionPerfectTI too lowTI too lowTI too highTI too highSet pointSet pointPVTimeD actionD actionPerfectTD too highTD too highTD too low
3 22 Signal Conditioner DC Power Supply3 22 Signal Conditioner DC Power SupplyThree types of isolated DC power supply are available to supply an exter
3 23 Manual Control3 23 Manual ControlThe manual control may be used for the following :purposesThe manual control may be used for the following :purp
3 24 Display Mode3 24 Display ModeOperationPress several times until (Display) appears on the display.Then press to enter the display mode. You can se
3 25 Heater Current Monitoring3 25 Heater Current Monitoring3 26 Reload Default Values3 26 Reload Default ValuesA current transformer, CT94-1, should
Chapter 4 Programming the Full FunctionChapter 4 Programming the Full Function4 1 Event Input4 1 Event Input68Refer to Section 2-10 for wiring an even
4 2 Second Set Point4 2 Second Set PointIn certain applications it is desirable to change the set point automaticallywithout the need to adjust the se
AccessoriesCT94-1 = 0 - 50 Amp. AC Current TransformerOM95-3 = Isolated 4 - 20 mA / 0 - 20 mA Analog Output ModuleOM95-4 = Isolated 1 - 5V / 0 - 5V A
4 3 Second PID Set4 3 Second PID SetIn certain applications the process characteristics are strongly related to theprocess value. The ETR-3400 provide
Select TIMR for A1FN, IN1U selects F, DP1 selects NODP, Set TIME=30.0SP1 is set to 400 F initially, and corrected to 200 F before the processreaches 2
72Once the timer output was energized it will remain unchanged until powerOnce the timer output was energized it will remain unchanged until powerNote
4 5 Remote Set Point4 5 Remote Set PointSPMD selecting PV1 or PV2 will enable the ETR-3400 to accept a remote setpoint signal. If PV1 is selected for
744 6 Differential Control4 6 Differential ControlIn certain applications it is desirable to control a second process such that itsprocess value alway
4 7 Output Power Limits4 7 Output Power LimitsIn certain systems the heater (or cooler) is over-designed such that theprocess is too heavily heated or
764 8 Data Communication4 8 Data CommunicationTwo types of interface are available for Data Communication. These areand interface. Since RS-485 uses a
4 9 Analog Retransmission4 9 Analog RetransmissionThe Analog Retransmission is available for model number ETR-3400-XXXXXNThe Analog Retransmission is
784 10 Digital Filter4 10 Digital FilterIn certain applications the process value is too unstable to be read. Toimprove this, a programmable low pass
4 11 Sleep Mode4 11 Sleep ModeFUNC selects FULL to provide full function.SLEP selects YES to enable the sleep mode.Press for 3 seconds, the
Figure 1.3 Access HoleOverviewFigure 1.3 Access HoleOverviewTable 1.1 DIP SwitchConfigurationTable 1.1 DIP SwitchConfigurationTC, RTD, mV0-1V, 0-5V,
804 12 Pump Control4 12 Pump ControlPump Control function is one of the unique features of the ETR-3400. Usingthis function, the pressure in a process
Programming Guide:Programming Guide:1. Perform auto-tuning to the system under such a condition that the material(i.e. pressure) is exhausted at typic
5 1 Pump / Pressure Control5 1 Pump / Pressure ControlA regulated water supply system is widely used in residence, water plant,chemical plant, electri
Set the following parameters in the setup menu:Set the following parameters in the setup menu:FUNC=FULLCOMM: optionalIN1=4-20IN1U=PUDP1=2-DPIN1L=0IN1H
5 2 Variable Period Full Wave SSR (VPFW SSR)5 2 Variable Period Full Wave SSR (VPFW SSR)VPFW SSR is a variable period full wave solid-state relay. It
The advantages of VPFW SSR over conventional SSR are summarized asfollowing table:The advantages of VPFW SSR over conventional SSR are summarized asfo
5 3 Heat Only Control5 3 Heat Only ControlHeat Control ExampleHeat Control ExampleFigure 5.5Figure 5.5To achieve this function set the following param
5 4 Cool Only Control5 4 Cool Only ControlAn ETR-3400 is used to control a refrigerator at temperature below 32 F. Toavoid the set point adjustmen
5 5 Heat-Cool Control5 5 Heat-Cool ControlAn injection mold needs to be controlled at 120 F to ensure a consistentquality for the parts. An oil pipe
The PID Heat-Cool is used for the preceeding example.The PID Heat-Cool is used for the preceeding example.The ETR-3400 is designed without heating-coo
Alarm 1IndicatorAlarm 1IndicatorOutput 2IndicatorOutput 2Indicator3 Silicone Rubber Buttonsfor ease of control setupand set point adjustment.3 Silicon
5 6 Ramp&Dwell5 6 Ramp & DwellExample 1: Temperature cycling ChamberExample 1: Temperature cycling ChamberEIFN=SP.P2A1FN=TIMROUT1=REVR, Relay
60 minutes60 minutes 60 minutes60 minutes60 F60 F 60 F60 F5 minutes5 minutes30minutes30minutes35minutes35minutes65 minutes65 minutes-10 F-10 F -10 F-1
O1O2A1FO1O2A1FO1O2A1F5 7 Remote Set Point5 7 Remote Set PointAn on-line multiple zone oven is used to dry paint. Since heat demand isvarious at differ
5 8 Differential Control5 8 Differential ControlIn certain applications controlling a second process such that its processvalue always deviates from t
5 9 Dual Set Point / PID5 9 Dual Set Point / PIDThe ETR-3400 will switch between the two PID sets based on the processvalue, the set point or either o
A heat treating furnace is required to harden the mold at a hightemperature (1000 F) for 30 minutes, then the mold is cooled down with aprogrammable r
5 10 RS-4855 10 RS-485A making plant has 5 production lines. Each production line isequipped with 16 units of ETR-3400 to control the temperature for
Enter the setup mode to configure each ETR-3400. Choose FULL for FUNC,485 for COMM, RTU for PROT and select an unequal address (ADDR) for eachunit. Us
5 11 RS-2325 11 RS-232Suppose a chemical experiment is performed in a laboratory. An engineerdesires to find the relation between a chemical reaction
5 12 Retransmit5 12 RetransmitAn air-conditioned room uses two units of an ETR-3400 to control itstemperature and humidity. The temperature and humidi
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