H126-E2-02 E5CN(-U) Datasheet (986775), страница 4
Текст из файла (страница 4)
Restricts moving to protectlevel.aoaptaOperation/adjustmentprotectionRestricts displaying and modifying0 menus in operation, adjustment,and manual control levels.aInitial Setting/Communications Protectionicpt This protect level restricts movement1 to the initial setting, communicationssetting, and advanced functionsetting levels.achange protectionwtpt SettingProtects changes to setups byoffoperating the front panel keys.aon parameter mask is set.aprlp0apselProtocol settingSwitches betweencwf CompoWay/Fa(SYSWAY) and Modbus.u-no Communications1aUnit No.CompoWay/Fbps Baud rate (SYSWAY) only9.6alen Data bits7asbit Stop bits2mask enablepmsk ParameterDisplayed only when a16Press the Level Keyless than 1 s.Press the Level + ModeKeys for at least 1 s.Protect Levela105.0sp-3 SP 3aaaoffol-h MV upper limit0aC0.0amV-e MV at PV error0o MV monitor (heating)rsetasp-0 SP 0000.0aal3l Lower-limitalarm value 3aProgram startsoaksktr Remainingtime monitormV-s MV at stop50.0C0.0ahs2 SSR failure detection 20Caoffaal3h Upper-limitalarm value 3acurrentlcr2 Leakagevalue 2 monitorprstal-3 Alarm value 30CaaC0acurrentlcr1 Leakage0.0 value 1 monitor1al2l Lower-limitalarm value 2aCasoak Soak timea0current value 2ct2 Heater0.0 monitorchys Hysteresis (cooling)al2h Upper-limitalarm value 2a0.0ahb2 Heater burnout 20.0 detectionhs1 SSR failure detection 1current value 1ct1 HeatermonitorCa1.0a0aHysteresis settingsal-2 Alarm value 2aC0hys Hysteresis (heating)aC0aCSP ramp monitorsp-mManual reset value1.0aaCalcr2 Leakage current value0.0 2 monitoral1l Lower-limitalarm value 10setm-sp Multi-SP0 point setting50.0 of P or PD control.aCswitching function is added.aof-r Clear the offset during stabilization0.0 1 monitorCc-db Dead bandPress theLevelKey for atleast 3 s.(Displayflashesfor atleast 1 s.)0.0lcr1 Leakage current valueCHeating/coolingact2 Heater current value 20.0 monitoral1h Upper-limitalarm value 1Auto/manual switchcontrol onlya-m PIDAdded when auto/manualacmwt Communications writingCa233a0C0PID settingsal-1 Alarm value 1avalue/25 Processset pointCi Integral timeCdisplay is added.aaoffCp Proportional band8.0at AT execute/cancelCvalue25 ProcessAdded when PVCCDisplayed only once whenentering adjustment level.Set either of these parameters.
Set either of these parameters. Set either of these parameters.Press the Level Key less than 1 s.Password to move toprotect levelPassword settingDigital Temperature Controllers E5CN/E5CN-Uaprty CommunicationseVenparityasdwt Send delay20aPress the Level Key for at least 1 s.Initial Setting LevelAdvanced Function Setting LevelPress the Level Key less than 1 s.in-t Input typeParametera100c1300arestaConptrn Programoff patterncp Control period (heating)20aSet the pulse output cycle.Caon detection2aalt2 Alarm 2 typehbl Heater burnout latch2offahbhaLinear output100.0tr-l Transfer output lower limit0.0aalfa αalm2 Alarm output 2alm2 assignmentcsel Display text switchont-u Soak time unitmalsp Alarm SP selectionsp-mcmoV Move to calibration0 levela3of Alarm 3 OFF delay0aaistp Input shift typeinf Input digital filteraalm1 assignmentaaains10.0o1-t Linear current output4-20015.0alm1 Alarm output 1aa2of Alarm 2 OFF delayst-b ST stable rangenone assignmentaa0.65a00aCa3on Alarm 3 ON delaya1of Alarm 1 OFF delayHeater burnout0.1 hysteresisout2 Control output 2aaaAlarm 3 type2tr-h0aao assignmentaa2on Alarm 2 ON delayhbu Heater burnoutalt1 Alarm 1 typeTransfer output upper limit0aaout1 Control output 1aa1on Alarm 1 ON delay0.2or-ra5.0alh3 Alarm 3 hysteresis3.0 widthapV-b PV stable rangeaatr-t Transfer output typeredCn-o alarm20oreV Direct/reverse operationcolr PV display coloraal3n Alarm 3 open inlbab LBA detectionaaaaoffoff switchingalh2 Alarm 2 hysteresisCarlrV MB command logic0.2c-cp Control period (cooling)alt3on compensating methodn-o alarmCaaal2n Alarm 2 open inlbal LBA detection8.0 thresholdcjc Cold junctionalh1 Alarm 1 hysteresisaaCa0.2When assigning PIDor control output topulse outputInput error outputoffaaaseroaFor input type oftemperature,standard, or PID0an-o alarmstndlba LBA detection time3al1n Alarm 1 open ins-hc Standard or heating/ coolingaprlt Move to protect level timeStandby sequenceaast STaa reset methodonof0.1 hysteresisoffmaahsh SSR failurea3lt Alarm 3 latchacntl PID ON/OFFoffaspru SP ramp time unit-200hsl SSR failure latchoffasl-l SP lower limitaa2lt Alarm 2 latchoffLimit the set point.on detectionamspu Multi-SP usesahsu SSR failureoffasl-h SP upper limitaa1lt Alarm 1 latchstop assignment 2temperatureoffaeV-2 Event inputunitd-u TemperatureFor input type of°C, °FaAuto/manualswitching functionadditionrt RToff display modeaaCanone assignment 1For input type of analog0offret Automatic return ofeV-1 Event inputdp Decimal pointamadoffa0aao-dp MV display1 Four SPs: 2in-l Scaling lower limitoff stop/erroraNumber of multi-SPuseseV-m Two SPs: 1amVse Additional MV foroff displayoffin-h Scaling upper limitCpVad Additional PVinit initialization5aaLinear outputaamoV0aMove to advancedfunction setting levelMove by setting password (−169).Displayed when initial setting/communications protection is set to 0Digital Temperature ControllersE5CN/E5CN-U17Improvements to E5CN Functionality■ ChangesModel numbers have been changed to allow for multi-inputspecifications.Before ChangeE5CN-@@@TC (models for thermocouples)E5CN-@@@P (models for platinum resistance thermometers)After ChangeE5CN-@@@T(Models that support both thermocouples and platinum resistancethermometers)Precautions in Replacing PreviousControllers• The input type setting numbers have changed to allow for multiinput specifications.
(The default setting is for a K sensor between−200 and 1,300°C.)• Previous E5CN Controllers cannot be removed from the case forreplacement with new models. Replace the case at the same time.• The previous ThermoTools cannot be used with the new Controllermodels. Use the ThermoTools scheduled for marketing from July2004.• The height of the front panel that extends when the Controller ismounted to a panel has been reduced from 9 to 6 mm.Note: Items That Have Not Been Changed• Panel cutout dimensions• Panel interior dimensions for panel mounting• Wiring terminal sizes• Wiring terminal arrangement• Parameter setting procedure6 mmThe following items do not change in comparison to the previous E5CN models: Panel cutout, Internal paneldimensions for panel mounting, wiring screw sizes, wiring terminal arrangement, and parameter settingmethods.■ Improved FunctionsThe previous and new models can be easily differentiated by looking at the front panel.
The OMRON logo is in a different position.ItemPrevious models (OMRON logo: lower left)Improved models (OMRON logo: upper left)Front panelALM1ALM2HBOUT1 STOPOUT2 CMWBasically, the Controllers are upwardly compatible. The terminal arrangement, terminal sizes, and depth for panel mounting have not beenchanged.
Changes are listed in the following tables. For details, refer to the E5CN/E5CN-U Temperature Controller User's Manual (Cat. No. H129)and to the E5CN Temperature Controller Communications User's Manual (Cat. No. H130).18Digital Temperature Controllers E5CN/E5CN-U■ SpecificationsRatingsItemPowerE5CNconsumptionE5CN-USensor inputPrevious modelsImproved models7 VA (100 to 240 VAC, 50/60 Hz)4 VA/3 W (24 VAC, 50/60 Hz or 24 VDC)7.5 VA (100 to 240 VAC, 50/60 Hz)4 VA/3 W (24 VAC, 50/60 Hz or 24 VDC)6 VA (100 to 240 VAC, 50/60 Hz)3 VA/2 W (24 VAC, 50/60 Hz or 24 VDC)6 VA (100 to 240 VAC, 50/60 Hz)3 VA/2 W (24 VAC, 50/60 Hz or 24 VDC)E5CN-@@TCThermocouple: K, J, T, E, L, U, N, R, S, or BInfrared temperature sensor: 10 to 70°C,60 to 120°C or 115 to 165°C (160 to 260°C)Voltage input: 0 to 50 mVE5CN-@@T (Multi-input models)Thermocouple: K, J, T, E, L, U, N, R, S, or BInfrared temperature sensor: 10 to 70°C,60 to 120°C or 115 to 165°C (160 to 260°C)Voltage input: 0 to 50 mVPlatinum resistance thermometer: Pt100 or JPt100E5CN-@@PPlatinum resistance thermometer: Pt100 or JPt100(No models with analog inputs)E5CN-@@L (Models with analog inputs added.)Current input: 4 to 20 mA or 0 to 20 mAVoltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 VE5CN-R@@SPST-NO, 250 VAC, 3 A (resistive load)Electrical life: 100,000 operations min.E5CN-R@@SPST-NO, 250 VAC, 3 A (resistive load)Electrical life: 100,000 operations min.---E5CN-Y@@ (Added models with long-life relayoutputs.)SPST-NO, 250 VAC, 3 A (resistive load)Electrical life: 1,000,000 operations min.
DC loadscannot be connected.VoltageE5CN-Q@@12 VDC ±15% (PNP)Max. load current: 21 mAWith short-circuit protectionE5CN-Q@@12 VDC ±15% (PNP)Max. load current: 21 mAWith short-circuit protectionCurrentE5CN-C@@4 to 20 mA DCLoad: 600 Ω max.Resolution: Approx. 2,600E5CN-C@@4 to 20 mA DC or 0 to 20 mA DCLoad: 600 Ω max.Resolution: Approx. 2,700Voltage(No models with two control outputs)(Option Unit)12 VDC ±15% (PNP)Max.
load current: 21 mAWith short-circuit protectionDisplay method7-segment digital display and single-LED indicatorsCharacter height: PV: 9.9 mm, SV: 6.4 mm11-segment digital display and single-LED indicator(Improved visibility)(A 7-segment digital display also possible.)Character height: PV: 11.0 mm, SV: 6.5 mmTransfer output(No models with transfer outputs)E5CN-C@@ (current output)Allocated to current output4 to 20 mA DC or 0 to 20 mA DCLoad: 600 Ω max.Resolution: Approx. 2,700ControloutputControloutput 2RelayDigital Temperature ControllersE5CN/E5CN-U19Other FunctionsItemPrevious modelsDisplay---Improved modelsParameter mask function (provided with EST2 Support Software)PV display switch between 2 colors (red/green)PV display switch between 3 colors (red/orange/green)---Display character switch (7-segment/11-segment)InputTemperature input shift (1-point shift for temperature input, Temperature input shift (2-point shift also possible for temperature2-point shift for no-contact sensor input)input)Output---ControlAlarmOtherManual outputs---MV at stop---MV at PV error---Loop break alarmControl period: 1 to 99 sControl period: 0.5 or 1 to 99 s---Robust tuning---Alarm delays---Alarm SP selection (selection of alarm operation during SP ramp)---Simple programming function---Password to move to protect level---Communications port for Support SoftwareCharacteristicsItemSampling periodPrevious models500 msImproved models250 msCommunications SpecificationsItemPrevious modelsImproved modelsCommunicationsprotocolsCompoWay/F (SYSWAY)CompoWay/F (SYSWAY), ModbusBaud rate1,200, 2,400, 4,800, 9,600, 19,200 bps1,200, 2,400, 4,800, 9,600, 19,200, 38,400 bpsHeater Burnout/SSR Failure Detection CharacteristicsItemMaximum heatercurrentSSR failure detection20Previous modelsImproved modelsOption UnitsSingle-phase 50 A VACOption UnitsSingle-phase 50 A AC---Option Units (two CT inputs)Three-phase 50 A AC---SSR failure detectionDigital Temperature Controllers E5CN/E5CN-UPrecautions!CAUTIONDo not touch the terminals while power is being supplied.Doing so may occasionally result in minor injury due toelectric shock.Do not allow pieces of metal, wire clippings, or finemetallic shavings or filings from installation to enter theproduct.
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