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E5AN Temperature Controller User's Manual

1. E Rt B ar El o t p taut B a t E E E nn E ou Ve E Hb E ag t B SP n E B B5 t B SgP E B t Er E SP 2 E E Ve EB 5P 3 E B a te BE 45 E E B Y E H casa E E B5 Ve E B ont E E G Maa a P B a Ve L E E 233 Ve E E d E E wu t E C 50 E 100 E t E E Lt db E E og Ve E H ef E son AT execute cancel Auto tuning Communications writing Enable or disable writing by com munications Heater current value monitor HBA function Heater burnout detection Set point 0 Set points used by Set point 1 multi SP Set point 2 Set point 3 Temperature input 1 point shift shift Upper limit tempera ture input shift value 2 point shift Lower limit tempera ture input shift value Proportional band P PID settings Integral time Derivative time D Cooling coefficient Used in heating and cooling control Dead band Manual reset value Clear the offset during stabilization of P or PD control Hysteresis heat Set hysteresis Hysteresis cool A 15 Lo A 16 INDEX iy down key 0 ccc ee eee eee 1 3 O level key nee 1 3 OJ Eel key combination 1 3 ICS mode K8y xcv co See or bout isa 1 3 A up key n 1 8 Numbers 1 point
2. 1 4 l O confiQurationi eof stes mesbhieivbel ab ehm ere eim bene pte aa 1 4 Main fUrictllOns c eee eh ER ics evon ERREUR RMER det 1 5 1 8 How Setup Levels Are Configured and Operating the Keys on the Front Panel LLsuuussuuesuus 1 6 Selecting parameters 0 0 cece teen ees 1 8 FIXING semings aiaia a eroe te ae desc rer E rag toot ee 1 8 1 4 Communications Function 22257252052 P ERERRERIRAG REC LITERA 1 9 CHAPTER 2 PREPARATIONS 00000eeeee ees 2 1 Oot HSERHO HO osos natas posa Bo pins ot Espejo Bre taber de rm d 2 2 DIMENSIONS ise entes dee pedes Ade cadit uruer Mas Deer 2 2 Panel Cutout erbe de Ee E exkxne XE Ere aa VE Re A eria a 2 2 Setting up the option units 0 ee 2 3 MIOHHBEEIO s en i crea sert hls e Decem Hr ED As t Db CM dc 2 4 Draw QUU c ieee Re Rad rw AME d ree iR El ee 2 5 2 2 Wiring Terminals c riv cy EAR e oe ee es eg ss 2 6 Terminal arrangement erer rres eitrun rE EEE e nh 2 6 Precautions when wiring ssseseeee III I 2 6 WIRING aoaeiaa PIC IIS DP ERIS ee cite hae a a eeu 2 6 2 3 Requests at Installation 0 eee eee eee 2 10 To ensure prolonged use 1 eee eens 2 10 To reduce the influence of noise 6 ketenes 2 10 To ensure high precision measurement 00 cece eee eee 2 10 About waterproofing 1 0 0 eect ett teens 2 11 CHAPTER 3 BASIC OPERATION essere 3 1 3 1 Initial Setup
3. Related parameter Communications writing adjustment level p 5 12 5 42 Communications Setting Level na Communications unit Communications function must be sup No ported hr Baud rate ohl x Communications stop bit Communications parity e Each parameter is enabled when the power is reset e Match the communications specifications of the E5AN and the host computer If a 1 N connection is being used ensure that the communications specifications for all devices in the system except Communications unit No are the same Displayed Characters Parameter Set Value Setting Range Communications Lu Oto 99 0 to 99 unit No Baud rate 1 2 2 4 4 8 EXE 19 2 kbps 1 2 2 4 4 8 9 6 19 2 kbps Communications E 8 bit 7 8 bit data length Communications vA 1 2 stop bit Communications n amp nE BER add None even odd parity Highlighted characters indicate defaults Related parameters Communications writing adjustment level p 5 12 5 43 i CHAPTER 5 PARAMETERS 5 44 CHAPTER 6 CALIBRATION i CHAPTER CALIBRATION 6 1 Parameter Structure 6 2 User Calibration suus 6 3 Calibrating Thermocouples 6 4 Calibrating Analog Input 6 5 Calibrating Platinum Resistance Thermometers 0 cec
4. Check input type E CL mem pape EH cat Set input specifications Input type amp E a Check that control E y LL EN is ON OFF contro amp SVE amp In ONOFF amp ssF Set control specification ze control ona Fid In PID control Check alarm type Ej Pn Set alarm type E aL t Alarm 1 type E e E e c NE I JJ Press O key for at least one second Control starts Operation level Press A keys t ui Y eat ool IS Process to set set point to E eu value set E BG point G0 ja Make sure that Iz During run e control is running S Cr A cun E During stop 5 F E rin ES Operation level Press RE A keys c m u to set alarm value E L Mm lue 128 to 20 C E 20 arm value 1 Set alarm values c V da J v i Start operation Start operation Typical example 2 Input type Control method PID control Calculate PID constants by AT auto tuning execution Alarm type 2 upper limit Alarm value 1 80 C deviation Set point 150 C 4 T thermocouple 200 to 400 C Setup procedure Power ON Initial setting level Power ON Operation level J f Process value V Initial setting level Ht m 25 set point g a Press O__ key for at least three se
5. decreased according to the increase in the process value am md C Cu Manipulated variable Manipulated variable 10096 10096 0 0 w High temperature BA High temperature Low temperature cot value Low temperature cet value Direct operation Reverse operation For example when the process value PV temperature is lower than the set point SP temperature in a heating control system the manip ulated variable increases by the difference between the PV and SP val ues Accordingly this becomes reverse operation in a heating control sys tem or alternatively direct operation in a cooling control system e Direct reverse operation is set in the direct reverse operation parame ter initial setting level The direct reverse operation parameter de fault is reverse operation 3 7 c5 3 BASIC OPERATION Operation level Of zn B Zu m g g Lr Initial setting leve Eje B cn t m H H n B d u m H t a H LP m B cu LI B orlu im 5 orr r Operation level g n B Li m E g ta 3 8 Input type Temperature unit Control period heat Direct reverse operation PV SP In this example monitor the input type temperature unit direct re verse operation and control period OUT1 parameters input type G K thermocouple temperature unit E C direct revers
6. CHAPTER 2 PREPARATIONS A CHAPTERZ PREPARATIONS DI Installation oss usare veces oe 9 eke Dimensions coo veru le Ss RODEO RA Pau Panel cutout serv vU exa e wb ERE d Ras Setting up the option units Mounting ues kem ET Ne es 2 2 Wiring Terminals ease ey eR Terminalarrangement Precautions when wiring 2 3 RequestsatInstallation To ensure high precision measurement About waterproofing Ls 2 1 Installation B Dimensions Unit mm Ez lE Edd m Ez lE 91 H Panel cutout Unit mm 0 8 1 0 R 92 9 96 x number of units 3 5 0 gt 40 8 M 920 9249 8 X HF 120 min e Several units cannot be group mounted close together vertically Observe the recommended mounting space limits e When group mounting several controllers ensure that the surrounding temperature does not exceed the allowable operating temperature listed in the specifications e The recommended panel thickness is 1 to 8 mm To ensure waterproofing enclose the unit in the waterproof packing prior to mounting Waterproofing is not
7. Press the O key for at least three seconds to move from the opera tion level to the initial setting level Select scaling upper limit by pressing ce Use the Use the Use the x Sz keys to set the parameter to 950 elect scaling lower limit by pressing ce A EA keys to set the parameter to 100 elect the decimal point position by pressing ce A Sz keys to set the parameter to 1 To return to the operation level press the O key for at least one second c5 4 APPLIED OPERATION 4 4 Executing Heating and Cooling Control Heating and cooling control can be used on EDBAN 3 controllers Heating and cooling control operates when H heating and cooling is selected in the standard heating and cooling parameter Select the stan dard heating control or cooling control according to the following table lll Heating and cooling control Setting Output Direct reverse Control Method operation Control output 1 Control output 2 standard control Reverse operation Control output heat standard control Direct operation Control output cool Reverse operation Control output heat Control output cool Heating and cooling control Heating and cooling control Direct operation Control output cool Control output heat The parameter default is heating co
8. Refer to the alarm 2 3 type list on the following page Setting Related parameters Alarm value 1 operation level p 5 7 Upper limit alarm value 1 Lower limit alarm value 1 operation level p 5 8 Standby sequence reset method p 5 31 Alarm 1 open in alarm Alarm 1 hyster esis p 5 32 advanced function setting level 2 L b e Alarm 2 type The alarm 2 3 type must be supported m The control must be set to standard control 2C Po L Alarm 3 type ba e Select one of the following alarm 2 3 types Deviation Deviation range Absolute value 5 25 Initial Setting Level Set Alarm Type Alarm Output Operation Value When X is positive When X is negative E 0 Alarm function OFF Output OFF 4 1 Upper and lower limit deviation 2 Upper limit deviation 3 Lower limit deviation 1 4 Upper and lower limit range deviation 5 Upper and lower limit with standby sequence deviation 5 6 Upper limit with standby sequence deviation 7 Lower limit with standby sequence deviation 8 Absolute value upper limit 9 Absolute value lower limit 10 Absolute value upper limit with standby sequence 1 Absolute value lower limit with standby sequence The upper and lower limit values expressed as L a
9. e Input types 1 3 4 7 9 10 11 12 13 14 15 17 18 Set to 24 mV Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup 6 5 CHAPTER 6 CALIBRATION 6 Press the cel key to set the E5AN to the state on the left Set STV to 9 mV Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup 7 Press the Ce key The No 2 display changes to the state on the left when the input type is 1 3 4 7 9 10 11 12 13 14 15 17 or 18 8 Set STV to 54 mV Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup 9 Press the ce key The No 2 display changes to the state on the left when the input type is 1 3 4 7 9 10 11 12 13 14 15 17 or 18 Set STV to 9 mV 10 Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup 11 Press the cel key to set the E5AN to the state on the left 12 Change the wiring as follows EJ jms e c LE ES L3 Ca DBau BUDU ggap aaad cl e Eel t ra jn E o Open in non connected state Leave open Zero controller OUTPUT RUT wN Compensating conductor of currently selected thermocouple Use K thermocouple compensating conductor
10. Resistive load on Q Voltage output L 4 DC12V40mA Current output L 5 ALV3 OUT2 i Alarm output gt 7 AC250V3A ALM2 Resistive load 1 LI ALM1 Heater bumout Input error LI E Precautions when wiring E Wiring Power supply 2 6 r Event input RS 232C RS 485 i E a SO n Q SD Q B Ae Es o em EV gy If p RD A i TES us O 3 cant D aH 3 E r al IC EN In 4 3 G SG O Do not use 4 l 24 D He LO P In On 9 GEER Or ss Ass HE gece EA p a 7 T ti 7 zd i B uec sb E E O ume 7 ES be B i Analog input 8 E 5 al O es 18 F i wt 9 A o 2 J o C is TC Pt hn Ej E e Separate input leads and power lines in order to protect the E5AN and its lines from external noise e Use AWG28 or larger twisted pair cable AWG28 or larger Conductor cross section 0 08042mm or larger e It s recommended to use solderless terminals when wiring the E5AN e Tighten the terminal screws using a torque no greater than 0 74 to 0 90 N m e Use the following type of solderless terminals for M3 5 screws 4 7 2 mm max e Connect
11. 4 us Control stops min C Control in progress Initial setting level CJ Control stopped To move from the operation level to the initial setting level press O key for three seconds or more e The initial setting level is not displayed when initial communications protection is set to 2 This initial setting level can be used when initial setting communications protection is set to 0 or 1 e The scaling upper limit scaling lower limit and decimal point parameters are displayed when analog input is selected as the input type Initial setting level Input type oaoa DOO oou ODDO Scaling upper limit Control period OUT1 DOD UDULI DOD UDULI Scaling lower limit Control period OUT2 O00 ODDO LDDO ODDO Direct reverse operation Decimal point IDDD 0000 DDD 0000 C F selection Alarm 1 type O00 ODDO DOO ODDO Set point upper limit IEEE DELI IET DERI Alarm 3 type Set point lower limit DOO ODE DOO 0000 Move to advanced function setting level PID ON OFF IDDD C000 IDDD 0000 Standard heating and cooling IDDO ODDO Initial Setting Level Ln Er Input type e This parameter set
12. C 199 9 to 700 0 F N 8 200to 1300 C 300to 2300 F R 9 0t01700 C 0103000 F S 10 0101700 C 0to300 F B 11 100 to 1800 C 300103200 F Non contact K10 to 70 C 12 Oto 90 C 0 to 190 F temperature Ke0 to 120 C 13 0to 120 C 0 to 240 F cun K115to 165 C 14 Oto 165 C 0 to 320 F K160 to 260 C 15 0to 260 C 0 to 500 F Analog input 0 to 50mV 16 One of following ranges depending on the results of scaling 1999 to 9999 199 9 to 999 9 Related parameters C F selection Set point upper limit Set point lower limit initial setting level p 5 22 See 5 20 Initial Setting Level in H ant Function Setting Scaling upper limit The input type must be set to analog input Scaling lower limit Decimal point e These parameters can be used when voltage input is selected as the input type e When voltage input is selected as the input type scaling is carried out Set the upper limit in the scaling upper limit parameter and the lower limit in the scaling lower limit parameter e The decimal point parameter specifies the decimal point position of parameters set point etc whose unit is set to EU e Scaling upper limit Scaling lower limit Setting Range Unt Detauit Scaling upper l
13. e Use event inputs under the following conditions Contact input ON 1 KQ max OFF 100 kQ min No contact input ON residual voltage 1 5 V max OFF leakage current 0 1 mA max Polarities during no contact input are as follows Communications When the option communications unit E53 AK01 is mounted in the RS 232C E5AN for communications connect the communications cable to termi nal Nos 11 12 and 13 RD 3 RS 232C 3 SG 2 8 Wing Terminals Communications unit connection diagram Host computer RS232C 25P EBAN RS 232C N No SD TXD 2 T 11 SD RD RXD 3 as T 12 RD RSRTS 4 i 13 SG j CS CTS 5 i DR DSR 6 p alm SG 7 ER DTR 20 gt FG 1 1 1 1 1 V e The RS 232C connection is 1 1 e The maximum cable length is 15 m Use the RS 232C optical interface cable Z3RN as an extension cable if necessary Use shielded twisted pair cable AWG28 min Communications When the E53 AK03 is mounted in the E5AN for communications con RS 485 nect the communications cable to terminal Nos 11 and 12 Specify both ends of the transmission path including the host computer as the end node that is connect terminators to both ends The maximum terminal resistance is 54 Ohms gt B RS 485 AC Communications unit connection diagram Host computer RS 485 Shielded cable E5AN
14. L U JPt100 Pt100 JIS C1602 1995 IEC 584 1 Fe CuNi DIN 43710 1985 Cu CuNi DIN 43710 1985 JIS C 1604 1989 JIS C 1606 1989 JIS C 1604 1997 IEC 751 A 11 L SETUP LEVELS DIAGRAM A 12 The following diagram shows an overview of the setup levels on the E5AN To move to the advanced function setting level and calibration level you must enter passwords Some parameters are not displayed depending on the protect level setting and the conditions of use Control stops when you move from the operation level to the initial setting level Power ON Poweron jJ Shey The PV display flashes Operation level Adjustment level O key Less than 1 second O celkey 1 second min l iar key z O key O key Et E Ta EA sel 1 second min 3 seconds P 4 The PV display flashes after es min El inn One second E eA 5 ud z iu Control stops cekey 3 seconds min Commu Initial setting level nications O key setting level Less than 1 second Protect level Password input set value 169 O key 1 second min Advanced function setting level Password input set value 1201 Control in progress C Control stopped Calibration level SETUP LEVELS paeran f A 13 Lo PARAMETER FLOW e If you press the mode ke
15. by pressing the cel key Use the A S7 keys to set the parameter to 10 0 Select integrated time by pressing the cel key Use the A lt 4 keys to set the parameter to 250 Select derivative time by pressing the ce key Use the A lt 4 keys to set the parameter to 45 To return to the operation level press the O key When PID constants I integral time and D derivative time are set to 0 control is executed according to proportional operation The default set point becomes the center value of the proportional band Related parameter manual reset value adjustment level c5 3 BASIC OPERATION e When P proportional band is adjusted When P is increased The curve rises gradually and a long stable time is achieved preventing overshoot When P is decreased When is increased When is decreased When D is increased When D is decreased Overshoot and hunting occur howev er the set point is quickly reached after which the curve stabilizes It takes a long time for the process val ue to reach the set point It takes time to achieve a stable state however there is little overshoot undershoot and hunting Overshoot undershoot and hunting occur and the curve rises quickly Overshoot undershoot and stable time are reduced however fine hunt ing occurs on changes in the curve it self Overshoot undershoot
16. operation level Alarm 1 type p 5 25 Standard heating and cooling p 5 23 initial setting level Alarm 1 open in alarm p 5 32 Standby sequence reset method p 5 31 advanced function setting level Advanced Function Setting Level H r c m Alarm 2 open in alarm Alarm 2 function must be supported e This parameter sets the output states of alarm 2 e When the E5AN is set to close in alarm the status of the alarm output function is normally open When set to open in alarm the status of the alarm output function is output inverted normally closed The following table shows the relationship between alarm output functions alarm output and output LCDs Alarm Output Function Alarm Output Output LCDs Close in alarm Open in alarm Setting Range Default j n Close in alarm m Open in alarm Related parameters Alarm value 2 p 5 7 Upper limit alarm value 2 Lower limit alarm value 2 p 5 8 operation level Alarm 2 type initial setting level p 5 25 Alarm 2 hysteresis p 5 33 Standby sequence reset method Alarm 2 latch p 5 31 advanced function setting level A L H e Alarm 2 hysteresis Alarm 2 function must be supported Function e This parameter sets the hysteresis of alarm output 2 e During analog input the deci
17. 1 In the configuration shown in Figure 1 bring the set point to near the value at which the temperature of the control target is to be con trolled Assume that the control target temperature C and the con trol target temperature B are matching 2 Check the control target temperature B and the controller readout A Take the following value as the input shift value and set the same numerical values to cSt and C45H control target temperature B controller readout A Figure 2 shows the effect of 1 point temperature input shift 3 After setting the input shift values check controller readout A and control target temperature B If they are almost the same this com pletes temperature input shift Controller readout A After shift Temperature readout after shift e g 120 C Temperature readout before shift e g 110 C Input shift value e g 10 C Before shift Temperature readout of Near set point Control target B e g 120 C Figure2 1 point Temperature Input Shift Use 2 point input shift if you want to increase the accuracy of the readout values across the range of the sensor 1 Shift the controller readout by two points near room temperature and near the value at which the temperature of the control target is to be controlled For this reason bring the control target temperature to near room temperature and to near the set point and check control targe
18. 2 Be sure to wire properly with correct polarity of terminals 3 To reduce induction noise separate the high voltage or large current power lines from other lines and avoid parallel or common wiring with the power lines when you are wiring to the terminals We recommend using separating pipes ducts or shielded lines 4 Do not use this product in the following places e Places subject to dust or corrosive gases in particular sulfide gas and ammonia gas e Places subject to high humidity condensation or freezing e Places subject to direct sunlight e Places subject to vibration and large shocks e Places subject to splashing liquid or oily atmosphere e Places directly subject to heat radiated from heating equipment e Places subject to intense temperature changes 5 To allow heat to escape do not block the area around the product Ensure that enough space is left for the heat to escape e Do not block the ventilation holes on the casing 6 When you draw out or draw in the internal mechanism or the terminal unit from the housing never touch electrical components inside or subject the internal mechanism to shock 7 Cleaning Do not use paint thinner or the equivalent Use standard grade alcohol to clean the product 8 Use specified size M3 5 width 7 2 mm or less crimped terminals for wiring 9 Allow as much space as possible between the E5AN and devices that generate powerful high fre quency noise e g high frequency
19. C the set point is controlled to a value obtained by subtracting 1 0 C from the actual temperature Setting Range Unt Defaut 1999109999 Cort 00 Setting Related parameter Input type initial setting level p 5 20 See e E H Upper limit temperature The input type parameter must be set to input shift value only the non contact temperature sensor L n5L Lower limit temperature input shift value Whereas the entire input range is shifted by a fixed rate 1 point shift in the temperature input shift parameter the input range is shifted by two points 2 point shift at the upper and lower limits 2 point shift enables more accurate offset of the input range compared with 1 point shift if the input shift values at the upper and lower limits differ This parameter sets input shift values for each of the upper and lower limits 2 point shift of the input range Seting Rangs Uni Default s 1999109999 Cort 00 Setting Related parameter Input type initial setting level p 5 20 Adjustment Level P Proportional band E Integral time d Derivative time The control must be 2 PID control This parameter sets the PID parameters Note that PID is automatically set when AT and ST are executed Proportional action Integral action Function
20. Initial setting communications protection Setting change protection c L3 GQ e pn E C 4 20 e To move to the protect level press the O and ICS keys simultaneously for at least three seconds The key pressing time can be changed in protect level move time advanced function level e The protect level protects parameters that are not changed during con troller operation until operation is started to prevent them from being modified unintentionally e The protect level setting restricts the range of parameters that can be used The following table shows the relationship between set values and the range of protection Set value Level PEHEA PV QT EO ie Can be displayed and ti changed el E EMISE 0 0 00 Can De displayed Other x x x Cannot be displayed o9 and move to other levels Adjustment level Q x xx not possible e When this parameter is set to 0 parameters are not protected e Default is 0 This protect level restricts movement to the initial setting level commu nications setting level and advanced function setting level Set value Initial Communications Advanced function setting level setting level setting level 0 O o O O Move to other 1 O O x levels possible x Move to other 2 x x x levels not possible e Default is 1 This protect level protects setup from being changed by operating
21. Operation Procedure 0000 Bann nad acco 4 16 Set point lower limit Set the set point lower limit parameter to 100 1 Select set point lower limit in the initial setting level 2 Use the A keys to set the parameter to 100 Executing the SP Ramp Function limiting the SP change rate 4 7 Executing the SP Ramp Function limiting the SP change rate IB SP ramp Parameters With the SP ramp function the controller operates according to the value set point during SP ramp limited by a change rate The interval in which the set point during SP ramp is limited is referred to as the SP ramp SP SP after change SP ramp set value Time unit of ramp rate min SP before change Change point The change rate during SP ramp is specified by the SP ramp set value parameter The SP ramp set value default is OFF and the SP ramp function is disabled Changing of the ramp set point can be monitored in the set point during SP ramp parameter operation level Use this parameter during moni toring of the SP ramp Operation is the same also during switching of the set points by multi SP Parameters Level Description 25 MV upper limit For limiting manipulated variable aL H Advanced function setting level MV lower limit For limiting manipulated variable Que Advanced function setting leve
22. function setting level In the default setting the advanced function setting level is protected and it can not be moved to this setting level To move to this setting level can cel first the protection applied by the protect level See 4 9 Using the Key Protect Level 1 2 3 4 5 6 7 8 Press the O and ce keys simultaneously for at least three seconds in the operation level The key pressing time can be changed in protect level move time advanced function level The controller moves to the protect level and operation adjustment protection is displayed Press the Ce key once to move to initial setting communications protection Set the set value to 0 Press the O and ce keys simultaneously to return to the opera tion level Press the O key for at least three seconds to move to the initial set ting level from the operation level Select the Move to advanced function setting level parameter by pressing the ce key Use the AlS keys to input the password 169 and either press the ce key or leave the setting for at least two seconds to move to the advanced function setting level from the initial setting level 4 19 c5 4 APPLIED OPERATION 4 9 Using the Key Protect Level ll Key protect Operation adjust ment protection a o D a Don c Li ce
23. manual setup 3 12 Dimensions esses 2 2 Direct reverse operation 9 1 5 25 Display 2 2 osea teens 1 2 Draw out e eve n ete YS 2 5 Error display sessssss A 5 Event input 1 5 2 8 4 12 5 5 5 7 5 28 Example of 2 point temperature input shifte ceri neare erie eee eee 4 5 Executing ON OFF control 3 10 Executing run stop control 4 14 Executing the SP ramp function limiting the SP change rate 4 17 External dimensions A 4 Fixing settings 0 eee eee 1 8 Front panel 0 cee eee eee 1 2 o K L N HBA detection 0 0a 3 19 Heater burnout alarm HBA 3 19 Heater burnout detection 3 20 5 13 Heater burnout latch 5 35 Heater current value monitor 5 13 Heating and cooling control 4 10 How setup levels are configured and operating the keys on the front panel 1 6 How to calculate detection current values ssesesessss 3 21 How to calculate input shift values 2 point shift 0 eee 4 3 How to use keyS 0 0 cee eee eee 1 3 Hysteresis esner teri eee eee ees 3 10 Hysteresis OUT1 5 18 Hysteresis OUT2 5 18 I O configuration sess 1 4 Initial setting level 1 7 5 19 A 8 Initial setting communications
24. nz Move to advanced 3 77244 function setting level 4 prad addo Dion agga e Setting heater burnout detection Operation level 5 PV SP a000 Odo 6 AT execute cancel 7 0000 aoa Heater current value monitor BOncr aano 8 Heater burnout detection 9000 pana 6000 aad 9 3 20 key Use the keys to input the password 169 and move from the initial setting level to the advanced function setting level The top parameter in the advanced function setting level is dis played Select the HBA used parameter by pressing the cel key Make sure that this parameter is set to ON default Next set the heater current value monitor parameter Press the O key for at least one second to move from the advanced function setting level to the initial setting level and then to the operation level Press the O key for less than one second to move from the opera tion level to the adjustment level Select the heater current value monitor parameter by pressing the ce key Check the current value Next set the heater burnout detec tion parameter Select the heater burnout detection parameter by pressing the ce key Set the current value as a reference value Set this set value so that there is a large difference between the current flowing to the heater lead when heater o
25. p 5 7 Upper limit alarm value 1 to 3 Lower limit alarm value 1 to 3 operation level p 5 8 and 5 9 Alarm 1 to 3 type initial setting level p 5 25 and 5 26 Standby sequence reset method advanced function setting level p 5 31 Alarm 1 to 3 open in alarm Alarm 1 to 3 hysteresis advanced function setting level p 5 32 to 5 34 Pree Protect level move time e Sets the key pressing time required for moving to the protect level from the operation level or the adjustment level Setting Range Unt Default Setti Related parameters Operation adjustment protection Initial setting communications protection Setting change protection protect level p 5 3 5 40 Advanced Function Setting Level DE gy Output input error e When this setting is set to ON alarm 1 output becomes ON at an input error Note however that the alarm 1 operation display does not light Function e The alarm 1 output is the ORed output of alarm 1 HBA used and input error e Output is turned OFF when the initial setting level communications setting level advanced function setting level or calibration level is switched to Setting Range Default amp n ON FF OFF art Related parameter Input error error display p A 5 rer I Cold junction Inpu
26. 199 9 to 740 0 F E 5 Oto 600 C 0 to 1100 F 20 to 620 C 40 to 1140 F L 6 100 to 850 C 100to 1500 F 120 to 870 C 140to 1540 F U 7 200 to 400 C 300to 700 F 220 to 420 C 340 to 740 F 18 199 9 to 400 0 C 199 9 to 700 0 F 199 9 to 420 0 C 199 9 to 740 0 F N 8 200 to 1300 C 300 to 2300 F 220 to 1320 C 340 to 2340 F R 9 Oto 1700 C 0 to 3000 F 20 to 1720 C 40to 3040 F S 10 0to 1700 C 0 to 3000 F 20 to 1720 C 40to 3040 F B 11 100 to 1800 C 300 to 3200 F 0 to 1820 C 0 to 3240 F Non contact K10 to 70 C 12 0 to 90 C 0 to 190 F 20 to 130 C 40 to 270 F ee K60 to 120 C 13 Oto 120 C 0 to 240 F 2010160 C 4010320 F ES1A K115 to 165 C 14 0to 165 C 0 to 320 F 20 to 205 C 40 to 400 F K160 to 260 C 15 0 to 260 C 0 to 500 F 20 to 300 C 40 to 580 F Analog input 0 to 50mV 16 One of following ranges depending on the 5 to 105 of the setting range results of scaling 1999 to 9999 199 9 to 999 9 However 1999 to 9999 or 199 9 to 999 9 is displayed e O is the default for both input types e The applicable standards for each of the above input ranges are as follows K J T E N R S B
27. 5 20 ST initial setting level p 5 24 Al r H The control must be 2 PID control and the ST parameter must be set to OFF e Normally use this parameter at its default e This parameter sets 2 PID constant o Function Setting Range Uni Defaut 0 00 to 1 00 0 65 Related parameters PID ON OFF initial setting level p 5 23 ST initial setting level p 5 24 5 36 Advanced Function Setting Level Pa L H MV upper limit The control must be 2 PID control and the ST parameter must be set to OFF amp L L MY lower limit e The MV upper limit and MV lower limit parameters set the upper and lower lim its of the manipulated variable When the manipulated variable calculated by the E5AN exceeds the upper or lower limit value the upper or lower limit set becomes the output level e MV upper limit The setting ranges during standard control and heating and cooling control are dif ferent The manipulated variable at the control output 2 side during heating and cooling control is expressed as a negative value Control Method Setting Range Unit Default Standard MV lower limit 0 1 to 105 0 96 105 0 Heating and cooling 0 0 to 105 0 96 105 0 e MV lower limit The setting ranges during standard control and heating and cooling control are dif ferent The ma
28. 50 0 Related parameters PID ON OFF initial setting level p 5 23 Integral time adjustment level p 5 16 H H E Hysteresis OUT1 The control must be ON OFF control PHYS Hysteresis OUT2 This parameter sets the hysteresis for ensuring stable operation at ON OFF switching e In a standard control use the hysteresis OUT1 parameter The hysteresis OUT2 parameter cannot be used Function e In a heating and cooling control the hysteresis can be set independently for heating and cooling Use the hysteresis OUT1 parameter to set the control output 1 side hysteresis and use the hysteresis OUT2 parameter to set the control output 2 side hysteresis The decimal point setting follows the currently set sensor During analog input the decimal point setting follows the decimal point position setting Setting Range Unt Default 01109939 Ze Setting Related parameter PID ON OFF initial setting level p 5 23 Initial Setting Level This level is for setting up the basic specifications of the E5AN In this level you can set the input type parameter for selecting the sensor input to be connected to the E5AN limit the set ting range of set points or set the alarm mode Operation level O key 1 second l 5 Q key No 1 display flashes
29. 9 to 400 0 C type S Err indication Displayed by numerical value S Err indication cccc indication Displayed by numerical value S Err indication Input indication range Input indication range 1999 display range 9999 1999 display range 999 7199 9 999 9 7199 9 999 9 Analog input e display range Displayed by numerical value S Err indication cccc indication Displayed by numerical value cccc indication S Err indication 1999 lt q display 999 199 9 range 999 9 Input indication range Analog input e display range gt Displayed by numerical value S Err indication Displayed by numerical value S Err indication Input indication range 1999 display range p 9999 7199 9 999 9 Meaning Internal circuits are in error Action First turn the power OFF then back ON again If the display remains the same the E5AN must be replaced If the display is restored then a prob able cause can be electrical noise affecting the control system Check for electrical noise o Operation at error Control output functions and alarm output turn OFF Current output is approx 0 mA An error message is displayed when process value or PV SP are displayed E l Memoryerror o Meaning Internal memory operation is in error Action First turn the pow
30. Derivative action Parameter Proportional band P refers to control in which the MV is proportional to the devi ation control error I gives a control action that is proportional to the time integral of the control error With proportional control there is nor mally an offset control error So proportional action is used in combination with integral action As time passes this con trol error disappears and the set point comes to agree with the control temperature process value D gives a control action that is proportional to the time deriva tive of the control error As proportional control and integral control correct for errors in the control result the control sys tem will be late in responding to sudden changes in tempera ture Derivative action enables control that is proportional to a predicted process output to correct for future error Setting Range Default 0 1 to 999 9 Integral time 0 to 3999 Derivative time Related parameter 0 to 3999 A T execute cancel adjustment level p 5 12 Adjustment Level E 5 E Cooling coefficient The control must be either heating and cool ing control and 2 PID control If the heating and cooling characteristics of the control target greatly differ preventing satisfac tory control characteristics from being obtained by the same PID parameters adjust the propor tional band P at the con
31. Examples 00 020 cee eee eee 3 2 3 2 Setting the Input Type svi ood Re ut ERRARE ERR aeons 3 4 jeu c 3 4 3 9 Selecting Ci qiien raa tema a a i Mot hh dd 3 5 Temperature unit i tare pote Pine eek rte nx NA EI IEEE Gaus 3 5 3 4 Selecting PID Control or ON OFF Control 3 6 3 5 Setting Output Specifications 0 0 cece eee eee 3 7 Control period escis secre RI eee ee eee 3 7 Direct reverse operation 2 0 ketenes 3 7 3 6 Setting tie o wri cota dena pete se menta wate tates Say eee 3 9 Ghanging the SP 3 s22cerrcnwietiecieseyiien cee ines ea 3 9 3 7 Executing ON OFF Control nx oss go ta ee ee Seuss 3 10 ON OFE Control sarees Sedo ts eterni tiated sacha Ne culae heise y s 3 10 SOLU EL ee LEM TY XU SD ec orat p NS RE AT RL SS EE er A Natal Mi As da d 3 11 3 8 Determining PID Constants AT ST manual setup 3 12 AT auto tuning sssseseeeee RII IH I 3 12 ST self t ning zs et eooieb nledre SH rtonblereetes P dre tene e dr se et 3 13 S T start conditlons 3o cei tr RIELR e UERICA Res tates ice eura 3 14 Sil stable range hbo a ee eee ea ea OL Regala 3 14 Manual Setup i ces cpu ste ng ort wee CREDI RR RR ERI ede ES 3 15 3 0 Alarm Outpuis 4c i hoee bre MER Nebo ne hoteles PANEL 3 17 Alarm type iu ober E des RE REOR Wer RERBA ERE PEE E 3 17 Alarm value isse Pere tag dns E AE RR RETSIDEGN RIGAN IEEE irueen 3 18 3 10 Heater Burnout Alarm HBA
32. Parameter name Conditions of use E About the Order in Which Parameters Are Described in This Chapter Parameters are described level by level The first page of each level lists the parameters available in that level T he parameter names in this list are listed in the order that they are displayed on the E5AN Protect Level amp Three levels of protection are provided on the E5AN operation adjustment protection initial setting communications protection and setting change protection These protect levels pre vent unwanted operation of the keys on the front panel in varying degrees Operation level qm E Operation adjustment O kel key protection ess than 3 seconds min E Pe SCCONO 9 oh A ts e E Maps RO ARERR RM ow g5 nn idu DG DH 0000 Initial setting commu nications protection Setting change Control in progress protection ORO du00 To move from the operation Level to the protect level press the O andea keys for at least three seconds The settings of protected parameters are not displayed and so cannot be modified ja _ gm x J K fa Operation adjustment protection a 9 I n an Initial setting communications protection gt rm um DE l ja mr r Setting change protection This parameter specifies the range o
33. Press the O key to move from the operation level to the adjust ment level 2 Select the temperature input shift parameter by pressing the ce key 3 Use the A keys to set 1 0 d 4 To return to the operation level press the O key The process SNI 0000 aana value is 1 C larger than before shift is applied Dood 0000 E 0008 0000 r3 L2 LE L B Oo Li ET 4 2 pe Ef 2 point shift e The input temperature range of non contact temperature sensors can Upper imt be shifted by setting an individual value for the upper and lower points LJ 5 ET T inputsnitt of the sensor range This means that the shift can be applied equally io across the range with separate values for each end of the range For RE ci temperature example if the upper limit value is set to 2 C and the lower limit dae value is set to 1 C the sensor range is shifted by an average of 1 5 C at 5096 input Set the upper limit value in the upper limit temperature input shift value parameter and the lower limit value in the lower limit tempera ture input shift value parameter Temperature Upper limit temperature input shift value Upper limit r value Lower limit value 0 Lower limit temperature 1 input shift value E How to calculate input shift values 2 point shift When the non contact temperature sensor model ES1A is connected to the E5AN a
34. Types H Set H i Input type Name Value Input Temperature Setup Range Platinumresistance Platinum Pt100 0 200 to 850 C 300to 1500 F thermometer input resistance type thermometer 1 199 9 to 500 0 C 199 9 to 900 0 F 2 0 010100 0 C 0 0t0210 0 F JPt100 3 199 9 to 500 0 C 199 9 to 900 0 F 4 0 0 to 100 0 C 0 0to 210 0 F Input type Input Temperature Setup Range 200 to 1300 C 300 to 2300 F 20 0 to 500 0 C 0 0 to 900 0 F 100 to 850 C 100 to 1500 F 20 0 to 400 0 C 0 0 to 750 0 F 200 to 400 C 300 to 700 F 199 9 to 400 0 C 199 9 to 700 0 F 0 to 600 C 0 to 1100 F 100 to 850 C 100 to 1500 F 200 to 400 C 300 to 700 F 199 9 to 400 0 C 199 9 to 700 0 F eo Thermocouple input Thermocouple type Bom a N NN Oo on EN co oo 200101300 C 300 to 2300 F 0 to 1700 C 0 to 3000 F C o o 0 to 1700 70 to 3000 F 100 to 1800 C 300 to 3200 F 0 to 90 C 0 to 190 F 0 to 120 C 70 to 240 F 0 to 165 C 0 to 320 F 0 to 260 C 70 to 500 F For scaling use ranges from 1999 to 9999 or 199 9 to 999 9 a un N Non contact 10 to 70 C temperature 60 to 120 C sensor ES1A 115 to 165 C 160 to 260 C Analog input 0 to
35. equipped with the event input function e Use the HBA heater burnout alarm function for units equipped with the heater burnout alarm function e Use the communications function for units equipped with the communications function e Calibrate sensor input e The E5AN features a watertight construction NEMA4X equivalent to IP66 e The E5AN conforms to UL CSA IEC safety standards and EMC standards This User s Manual describes how to use the E5AN Before using your E5AN thoroughly read and understand this manual in order to ensure correct use Also store this manual in a safe place so that it can be retrieved whenever necessary For an additional description of the communications function also refer to the E5AN EN CN GN Temperature Controller Communications Function User s Manuals Cat No H102 OMRON 1999 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Neverthe less OMRON assumes no responsibility fo
36. heavy objects on or apply pressure to the E5AN as it may cause it to deform and deteri orate during use or storage 17 Avoid using the E5AN in places near a radio television set or wireless installation These devices can cause radio disturbances which adversely affect the performance of the E5AN 18 Allow at least 30 minutes for the E5AN to warm up 19 Locate a switch or circuit breaker and clearly indicate its position so that the operator can immedi ately turn the E5AN OFF Conventions Used in This Manual E Meanings of Abbreviations The following abbreviations are used in parameter names figures and in text explanations These abbreviations mean the following Symbol Term PV Process value SP Set point SV Set value AT Auto tuning ST Self tuning EU Engineering unit 1 1 KU stands for Engineering Unit EU is used as the minimum unit for engineering units such as C m and g The size of EU varies according to the input type For example when the input temperature setting range is 200 to 1300 C 1 EU is 1 C and when the input temperature setting range is 20 0 to 500 0 C 1 EU is 0 1 C In the case of analog input the size of EU varies according to the decimal point position of the scaling setting and 1 EU becomes the minimum scaling unit E How to Read Display Symbols The following tables show the correspondence between the symbols displayed on the displays and alphabet charact
37. increase and it takes time for the process value to reach the set point Alarm Outputs f 3 9 Alarm Outputs ll Alarm type e Alarm output conditions are determined by the combination of alarm type and alarm hysteresis The following describes the alarm type alarm value upper limit alarm and lower limit alarm parameters Alarm Output Operation Set Value Alarm Type When alarm value When alarm value X is positive X is negative 0 Alarm function OFF Output OFF 1 Upper and lower limit deviation FA 2 Upper limit deviation 3 Lower limit deviation 4 Upper and lower limit range deviation 1 Upper and lower limit alarm 5 with standby sequence deviation i 6 Upper limit alarm with standby sequence deviation 7 Lower limit alarm with standby sequence deviation 8 Absolute value upper limit 9 Absolute value lower limit 10 Absolute value upper limit with standby sequence 11 Absolute value lower limit with standby sequence 1 25 ios 4 5 The upper and lower limit values expressed as I and H can be set independently for each alarm point with set values 1 4 and 5 Set value 1 Upper and lower limit alarm Case 1 Case 2 Case 3 Normally ON 7 L 0 SPL H lt 0 L gt 0 H gt 0 L lt 0 L gt 0 IH lt LI IH gt IL EH CLADE E H gt 0 Le 0 SPH L IHI x IL
38. is not mounted in the E5AN and multi SP is set to ON e When the option event input unit E53 AKB is mounted in the E5AN the number of multi SP uses is set to 0 and multi SP is set to ON The following table shows the relationship between the multi SP parameter set value and the selected set point 0 Set point 0 1 Set point 1 2 Set point 2 3 Set point 3 Before setting the number of multi SP uses cancel protection and move to the advanced function setting level For details on how to cancel protection see 4 9 Using the Key Protect Level e 1 Press the O key for at least three seconds to move from the opera tion level to the initial setting level 2 Select Move to advanced function setting level by pressing the cel key 3 Usethe key to enter 169 password It can be moved to the advanced function setting level by pressing the ce key or leaving the setting for at least two seconds 4 Select Number of multi SP uses by pressing the ce key b Use the A key to set the parameter to 2 6 To return to the initial setting level press the O key for at least one second 7 To return to the operation level press the O key for at least one second Set points 0 1 2 and 3 are set according to the ON OFF states of event inputs 1 and 2 E5AN 1 lt O EV1 2 4 0 EV2 q
39. mounting hole in the panel 1 8 mm E5AN on the thickness Pull the adapter along the body of the main unit from rear panel case up to the panel and fasten temporarily 2 Tighten the upper and lower screws alternately with only one turn of the screwdriver at a time to maintain an even torque balance How to attach the Fit terminal cover E53 COV11 onto the upper and lower hooks terminal cover Attach the terminal cover so that the OMRON mark of terminal Nos 1 to 10 faces down and the OMRON mark of terminal Nos 11 to 18 faces up If the cover is attached the other way round the fixture can no longer be at tached installation i Draw out The main unit can be drawn out to perform maintenance without remov ing the terminal compartment Prepare a screwdriver that can be used on the lower front screw of the unit 1 Loosen the lower front screw with a screwdriver turning left while pushing the hook on the upper surface of the front panel 2 Grasp both sides of the front panel and draw pull it out 3 Ensure that the waterproof packing is in place before drawing in the unit Re tighten the lower front screw with a screwdriver turning right to a torque of 0 3 to 0 5 N m while pushing the hook on the upper surface of the front panel 2 5 CHAPTER 2 PREPARATIONS 2 2 Wiring Terminals Terminal arrangement AC100V to 240V AC DC 24V No polarity i L x 1 put power Relay output AC250V 5A Fs gt
40. on the alarm output is active for future alarm conditions For example in a standard heating application if you used the standard low alarm the alarm would be active from switching the controller ON However with Standby Sequence the alarm output is disabled during the first warmup and the temperature has to rise above the alarm set point before the alarm can become active Then if the temper ature falls below the alarm set point the output is active Restart The standby sequence is canceled when an alarm is output It is how ever restarted later by the standby sequence parameter advanced function setting level For details see the standby sequence parameter in Chapter 5 Parameters Alarm latch is a function where alarm output once turned ON stays ON regardless of the temperature Bl Alarm latch The alarm latch can be canceled by turning the power OFE Note how ever that it can also be canceled by switching to the initial setting level communications setting level advanced function setting level or cal ibration level Alarm Hysteresis E Close in alarm open in alarm Summary of alarm operations Parameters e When the ESAN is set to close in alarm the status of the alarm output is normally open When set to open in alarm the status of the alarm output is output inverted or nomally closed e Alarm type and close in alarm normally open open in a
41. or control output 2 are ON How ever whenever control output 1 is the current output OUT1 stays off STOP stop Lights when operation is stopped During operation this indicator lights when an event or the run stop function is stopped CMW communications writing control Lights when communications writing is enabled and is out when it is disabled ee Temperature unit E How to use keys O level key lt mode key A up key e down key O celkey combination The temperature unit is displayed when the display unit parameter is set to a temperature Indication is determined by the currently selected tem perature unit parameter set value When this parameter is set to C ero L is displayed and when set to F F is displayed Flashes during ST operation The following describes the basic functions of the front panel keys Press this key to select the setting levels The setting level is selected in order operation level lt adjustment level initial setting level communications setting level Press this key to select parameters within each level Each press of this key increases values displayed on the No 2 display Hold ing down this key speeds up the incrementation Each press of this key decreases values displayed on the No 2 display Hold ing down this key speeds up the decrementatio
42. protection cee cece eese 4 20 Initial setup examples 3 2 Initial communications protection 5 19 Input digital filter 5 38 Input ettor ican Gato eines A 5 Input sensor types eee 1 5 Input type 3 4 5 19 5 20 5 21 A 11 Installation verr ti RC LPS 2 2 Integral time 2 0 00 eee 3 12 Key protect 4 1 se daa edd 4 20 Lower limit temperature input shift value 2 CREN eee 5 15 Manipulated variable display 5 39 Manual reset value 00 5 18 Manual setup 00 e ee eee 3 15 MB command logic switching 5 42 Mounting 0 cece eee eee ee 2 4 Mult SP v5 ase seer te e totus 4 12 Multi SP set point 0 to 3 5 5 MV lower limit 0 5 37 MV monitor OUTI 5 9 MV monitor OUT2 5 10 MV upper limit 0 0 5 37 Names of parts s esses 1 2 No 1 display 0 e eee e eee e eee 1 2 No 2 display 0 00 cece cece eee 1 2 Number of multi SP uses 4 12 4 13 5 28 ON OFF control 3 6 3 10 3 11 Operation indicators 1 2 Operation level 1 7 3 9 3 11 5 4 5 11 5 19 A 7 Operation adjustment protection 4 20 Option units 0 cee eee eee eee 2 3 Panel cutout 0 cece eee eee 2 2 Parameter flow 000 0
43. provides an approx imate timer for aging After 30 minutes the No 2 display changes to 0 It can be advanced to the next step in this procedure even if 0 is not displayed Press the cel key to set the E5AN to the state on the left The No 2 display at this time displays the currently entered count value entered in Hexadecimal Set the STV to 54mV Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup Press the Ce key to set the E5AN to the state on the left Set STV to 9mV Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup Press the Ce key The No 2 display changes to the state on the left Note that the data to be temporarily registered is not displayed when it is not entirely prepared Press the A key The No 2 display changes to 4 amp 5 Release the key and wait two seconds or press the cel key This stores the temporarily registered calibration data to EEPROM Data will not be stored to memory if you press the cel key with ne displayed on the No 2 display 10 The calibration mode is quit by turning the power OFF 6 7 CHAPTER 6 CALIBRATION 6 5 Calibrating Platinum Resistance Thermometers Input power supply Input types 1 3 Pea nn uu Input types 2 4 p000 000 jun Lt e r3 pu
44. range a Example of In this example we use the ES1A K 0 to 260 C specification 2 point YL an YH in equations 1 and 2 are set temperature lower limit YL is 0 C temperature input and set temperature upper limit YH is 260 C Check the temperature of hift the control target x When the room temperature X1 is 25 C the readout on the controller Y1 is 40 C and when the temperature near the set point X2 is 110 C the readout on the controller Y2 becomes105 C Adjustment level Lower limit temperature input shift value t FI Lower limittempera L mot ture input shift value 24 ra ae Upper limit tempera SH ture input shift value x ES 0 40 7 2 ae o cASl dog 49 110 105 25 40 25 40 27 3 0 0000 aan Upper limit temperature input shift value _ 260 40 ca5H 105 40 0000 0008 x 110 105 25 40 25 40 52 7 C c5 4 APPLIED OPERATION 4 2 Alarm Hysteresis e The hysteresis of alarm outputs when alarms are switched ON OFF can be set as follows alarm alarm Alarm hysteresis Alarm hysteresis dl OFF A Alarm value Alarm value OFF e Alarm hysteresis is set independently for each alarm in the alarm hys teresis 1 to 3 parameters advanced function setting level Default is 0 2EU B Stand by Standby sequence is a function which allows the alarm outputs to be sequence temporarily disabled waite The first alarm condro ocpurs From here
45. set to Ped 2 PID control is selected and when set to anaf ON OFF control is selected Default is anaF e In ON OFF control the hysteresis is used as a differential for switching the output ON when the temperature moves away from the required set point and is used give stability around the set point The control output OUT1 and control output OUT2 functions are set in the hysteresis OUT1 and hysteresis OUT2 functions respectively e In standard control heating or cooling control the hysteresis OUT 1 setting is used as the hysteresis setting in the adjustment level regardless of the control type heating control or cooling control Hysteresis OUT1 asl duca OFF i PV Set point e In heating and cooling control a dead band an area where both control outputs are 0 can be set to either the heating or cooling side So 3 position control is made possible Dead band Hysteresis OUT1 Hysteresis OUT2 ON Heating Cooling side side OFF ra PV Set point Parameters Parameter Name Level Description 5 HLI Standard heating and cooling For specifying control method Initial setting level Eak PID ON OFF For specifying control method Initial setting level amp r E Direct reverse operation For specifying control method Initial setting level L gdt amp Dead band Heating and cooling control Adjustment level S Cooling coefficient Heating and cooling control Adjustm
46. stopped Note that controller outputs are stopped when any of these four levels are selected 1 6 CC Protect level Operation level Adjustment level Initial setting level Advanced function setting level Communications setting level To move the mode at this level simultaneously press the O and ce keys for at least three seconds This level is for preventing unwanted or accidental modification of parameters Protected levels will not be dis played and so the parameters in that level cannot be modified The key pressing time can be changed in protect level move time advanced function level This level is displayed when turning the power ON It can be moved to the protect level initial setting level and adjustment level from this level Normally select this level during operation During operation the pro cess value and manipulated variable can be monitored and the set point alarm value and upper and lower limit alarms can be monitored and modified To move the mode at this level press the O key for less than one second This level is for entering set values and offset values for control This level contains parameters for setting the AT auto tuning communica tions writing enable disable hysteresis multi SP input shift values heater burnout alarm HBA and PID constants It can be moved to the top parameter of the initial setting level protect level an
47. the ON OFF state of event input 1 ll How to use multi SP When multi SP is used by event input 4 12 Multi SP is a function for setting set points 0 to 3 in advance and select ing these set points by a combination of event inputs 1 and 2 Multi SP can be used when the option event input unit E53 AKB is mounted on the E5AN and number of multi SP uses is set to 1 or 2 e When number of multi SP uses is set to 1 OFF Set point 0 ON Set point 1 e When number of multi SP uses is set to 2 Event input 1 Event input 2 Selected Set Point OFF OFF Set point 0 ON OFF Set point 1 OFF ON Set point 2 ON ON Set point 3 Event input can be used when the option event input unit E53 AKB is mounted in the E5AN Select event input ON OFF while the E5AN is turned ON Judgment of event input ON OFF is carried out on event inputs of 50 ms or more 4cbUse Event input E Setting by key operation E Setup e To select set points 0 1 2 3 Operation Procedure Operation level PV SP Dado ooog Input type O000 gopa r Dr m Move to advanced FUU function setting level 0000 0008 o000 good s Number of multi SP Eun 0500 agug Set points 0 to 3 can be selected by changing the set value of the multi SP parameter The multi SP display conditions are as follows e When the option event input unit E53 AKB
48. the wiring of inputs for miswiring disconnections short circuits and the input type If no abnormality is found in the wiring and input type turn the power OFF then back ON again If the display remains the same the EbAN must be replaced If the display is restored then a probable cause may be electri cal noise affecting the control system Check for electrical noise After the error occurs the error is displayed and control output functions turn OFF Current output is approx 0 mA Alarm outputs function as if the upper limit value has been exceeded When output input error advanced function level is set to ON the alarm 1 output turns ON when an input error occurs An error message is displayed when process value or PV SP are dis played Display range over Meaning Action Though this is not an error this is displayed when the process value exceeds the display range when the control range is larger than the display range 1999 199 9 to 9999 999 9 e When less than 1999 199 9 cece e When larger than 9999 999 9 33323 Control continues allowing normal operation An error message is dis played when process value or PV SP are displayed Lo RTD input RTD input setting range without 199 9 to 500 0 C type setting range 199 9 to 500 0 C type Themocuple input Themocuple input setting range without 199 9 to 400 0 C type setting range without 199
49. to terminal Nos 1 to 2 The following table shows the specifica tions Input power supply E5AN 100 to 240 VAC 50 60 Hz 9VA 24 VAC 50 60 Hz 5VA 24 VDC no polarity 4w e Standard insulation is applied to the power supply I O sections If rein forced insulation is required connect the input and output terminals to a device without any exposed current carrying parts or to a device with standard insulation suitable for the maximum operating voltage of the power supply I O section Wing Terminals Input e Connect to terminal Nos 16 to 18 as follows according to the input type Bb Thermocouple Platinum resistance Analog thermometer input Control output 1 e Terminal Nos 3 to 4 are for control output The following diagrams show the available outputs and their internal equalizing circuits te Allg Relay Voltage rent Voltage Current e The following table shows the specifications for each output type Output type Specifications Relay 250 VAC 5A resistive load electrical life 100 000 operations Voltage PNP DC12V 15 FS 21mA max with short circuit T protection DC12V 20 40mA max Current DC4 20mA load 6000 max resolution approx 2600 e The voltage output control output is not electrically insulated from the internal circuits When using a grounding thermocouple do not connect the control output terminals to the ground If the control output termi nals are connected to
50. 0 A 14 Parameter initialize 5 28 Parameter operation list A 7 PID ON OFF 0 0000 5 23 PID constants 2 0 eee eee 3 12 Power supply 0 00 cee eens 2 6 Precautions when wiring 2 6 Proportional band 3 12 5 11 5 12 5 16 Proportional operation 3 15 Protect level 00 1 7 5 3 A 9 PVSP i cuties 3 9 5 5 5 6 5 39 Ratings 2 2i leR eX rue pe Rd A 2 Registering calibration data 6 3 Restrictions during SP ramp Operation 1 ak exo E XR 4 18 RS 48b iei ressent Saee 2 9 Run Stop e cece cece eee 5 7 Scalig vis hee RR ae juxla 5 21 Scaling lower limit 5 19 5 21 Scaling upper limit 5 19 5 21 Selecting C F 0 cee cee eee eee 3 5 Selecting parameters 1 8 Selecting PID control or ON OFF control sussss 3 6 Sensor input setting and indication ranges A 11 Seb point soe tes oe eter oad we 3 9 Set point O ccc ce eee 5 14 Set point 1 s esses 5 14 Set point 2 ces ceed ce eee 5 14 Det PONG E esd O E Mahe aaah npa 5 14 Set point during SP ramp 4 17 5 6 Set point limitter sus 4 15 Setting change protection 4 20 Setting heating and cooling control 4 11 Setting output specifications 3 7 INDEX I Setting scaling upper and lowe
51. 0 OOO O00 OOO Alarm 3 open in alarm Input digital filter Cold junction com Event input i pensation method assignment 1 ERE OUI 000 OD 000 OD 000 DD Alarm 3 hysteresis Additional PV display MB command Event input i logic switching assignment 2 OOO ODE O00 0000 EOD O00 0000 Multi SP uses HBA used Manipulated variable display Move to calibration level O00 ana O00 OO00 O00 DOO 000 DOT SP ramp set value Heater burnout latch Automatic return of display mode O00 OUI O00 IDOL O00 OOO Heater burnout hysteresis Standby sequence reset method Alarm 1 latch ooo C000 EODD O00 0000 Alarm 2 latch Alarm 1 open in alarm ST stable range 000 Ond O00 OOO O00 OOO Alarm 1 hysteresis Alarm 3 latch O00 OO OG OOO 000 OOO 5 27 Advanced Function Setting Level LALE Parameter initialize This parameter returns parameter settings to their defaults ON Initializes all parameters OFF Turns the E5AN OFF after returning parameter settings to their defaults mm E u m Number of Multi SP The o
52. 00 aan O key T second Commu Initial setting level nications setup level Control in progress Control stopped This level is automatically displayed immediately after the E5AN is turned ON To move to other levels press the O key or the O and ce keys Alarm value 2 0000 douo DOC C000 Upper limit alarm value 2 LIED DOC LIED OO00 Multi SP Lower limit alarm value 2 LIDDO ODDO LDDO ODDO Set point during SP Alarm value 3 ramp DOO DOEICI DDD DOEICI Heater current value monitor Upper limit alarm value 3 DOO ODDO U0 ODDO Lower limit alarm value 3 Run stop O00 DOCICI O00 DOLI Alarm value 1 MV monitor OUT1 QUO ODDO DOO 0000 Upper limit alarm value 1 MV monitor OUT2 DOO ODDO O00 ODDO Lower limit alarm value 1 0000 0000 Operation Level PV The additional PV display parameter must be set to ON The process value is displayed on the No 1 display and nothing is displayed blank on the No 2 display C C MowbrRange UB Input indication range See page A 10 The decimal point position is dependent on the selected sensor Related parameters Input type ini
53. 1 latch PID ON OFF Set the alarm output 1 E ON OFF states P E GFF Select the control system v Alarm 1 hysteresis H Bet Alarm 2 latch Standard heating and cooling B Alarm ON latch B OFF Ve purs 2 open in s H AJL Alarm 3 latch Movement ST Self tuning et the alarm outpu E ON OFF states B ar between rre levels is Alarm 2 hysteresis Bri 1 Protect level made 4 Control period OUT1 E EE nave time according E 3 to the Set the pulse output cycle assword Alarm 3 open in alarm E y Output input etn Control period OUT2 Set the alarm output 3 E SErs aang g P ON OFF states E a 7169 Ye Alarm 3 hysteresis E gg Cold junction Direct reverse operation B eompensation method Control the manipulated variable according to z 7 e the increase decrease in the PV T HBA used B eslru MB command logic switching Alarm 1 type ON OFF E arr Select the alarm mode YE p Heater burnout latch H Ca8v Move to calibration level Alarm 2 type Latch after HBA detection E g Select the alarm mode Heater burnout hyster Movement between levels Alarm 3 type oer is made according to the Select the alarm mode password setting ST stable range Move to advanced Set the deviation function setting level Advanced PID parameter PARAMETER FLOW Operation level Add in the E additional PV s display parameter E2408 Multi SP Select SP B 5P ulti elect
54. 1 to 3 and alarm lower limit 1 to 3 parameters operation level Upper limit alarm value i Alarm value Set alarm 1 to the upper limit alarm The following shows related pa rameters and setups In this example the alarm output is active when the set point is exceeded by 10 C The temperature unit in this example is SSG Alarm 1 type 2 upper limit alarm deviation Alarm value 1 10 a 1 Press the O key for at least three seconds to move from the opera tion level to the initial setting level 2 Select the alarm 1 type parameter by pressing the cel key Check that the alarm type parameter is set to 2 default upper limit alarm 3 To return to the operation level press the O key for at least one second 4 Select alarm value 1 by pressing ce 5 Use the A keys to set the parameter to 10 Bid ter Burnout Alarm HBA 3 10 Heater Burnout Alarm HBA HBA detection To CT terminal Heater lead ll Operating conditions When heater burnout is detected on a 3 phase heater use the K2CU F Heater burnout detection works as follows 1 Connect the current transformer CT to terminal Nos 14 and 15 and insert the heater lead through the CT hole For specifications models and external dimensions of current transformers that can be used on this controller see Appendix About Current Trans fo
55. 3 4 13 c5 4 APPLIED OPERATION ll Executing run stop control Parameters 4 14 When event input assignment 1 or event input assignment 2 is set to run stop control is started when event input 1 or 2 becomes OFF Control is stopped when this becomes ON While control is stopped STOP lights Setting Input Contact State Event input 1 or 2 ON STOP Event input 1 or 2 OFF RUN Note When number of multi SP uses is set to 0 or 1 that is not the set point setting run stop control is possible according to event inputs Event input assignments 1 and 2 are as follows according to the number of multi SP uses setting Number Setting Event Input Function of Multi SP Event input Event input Event input 1 Event input 2 Uses assignment 1 assignment 2 function function RUN STOP NONE NONE switching RUN STOP switching NONE STOP NONE NONE NONE Multi SP 2 set points set point 0 1 switch ing Multi SP 2 set points NONE or setting data anh anh not displayed NONE ro point 0 1 switch i Switch setting data setting data Multi SP 4 set points not displayed not displayed set point 0 1 2 3 switching RUN STOP switching setting data not displayed When the number of multi SP uses is set to either 1 or 2 and event input assignment 1 or 2 is set to not displayed the setting automatically becomes n
56. 50mV E wo AR EP oa E o Shaded ranges indicate default settings S Aecting err 3 3 Selecting C F ll Temperature unit Select either C or F as the temperature unit e Set the temperature unit in the temperature unit parameter of initial setting level Default is C f Select C Operation Procedure Operation level 4 1 Press the O key for at least three seconds to move from the opera H nr are n 5 Iu tion level to the initial setting level i D Initial setting level 2 Select the temperature unit parameter by pressing the ce key B me Input type Press the A or keys to select either C or F BH cf LC FF 5 g o Te i B d u emperature unii 3 To return to the operation level press the O key for at least one B fa second 3 5 c5 3 BASIC OPERATION 3 4 Selecting PID Control or ON OFF Control 3 6 The E5AN supports two control methods 2 PID control and ON OFF control The control method is selected by the PID ON OFF parameter in the initial setting level When this parameter is set to Pra 2 PID control is set and when set to ana ON OFF control is set default 2 PID control PID control is set by AT auto tuning ST self tuning or manual setup For PID control set the PID constants in the p
57. Control output Control output 2 side P Control output 1 side P 1 side P Control output 2 side P S i PV 5 i PV Set point Set point Control output 1 side P x0 8 Control output 1 side P x 1 5 Nm Setup To set heating and cooling control set the standard heating and cooling dead band and cooling coefficient parameters e Setting heating and cooling control standard heating and cooling heating and cooling Operation Procedure e i lll E E Initial setting level 1 Press the O key for at least three seconds to move from the opera Standard heating SE 5 and cooling tion level to the initial setting level 2 Select standard heating and cooling control in the initial setting level Stad Standard control H u Heating and cooling control e Setting dead band Dead band 5 Operation Procedure eee Adjustment level 1 Select dead band in the adjustment level Dead band 2 Use the A keys to set the parameter to 5 0 The setting range is 199 9 to 999 9 onde Band 0000 0000 e Setting cooling coefficient i Cooling coefficient 10 Operation Procedure Adjustment level i 1 Select cooling coefficient in the adjustment level Eun In this example set the parameter to 10 2 Use the A keys to set the parameter to 10 00 The setting range is 0 01 to 99 99 anno pad nad aaa
58. E YE H BP 4 Set point during SP ramp B a YE E Heater current value monitor B nn Current value monitor of HBA Ve E Em Run stop H in YER i R Alarm value 1 Set either YER Bx AL IH Upper limit of these E 09 arm value 1 parameters E a Ve B AL OR Lower limit E alarm value 1 ooo Good fe E m e Alarm value 2 E B T dc E mg 2 Upper limit E Fit eH alarm value 2 parameters E u t E 3 Lower limit S AL et alarm value 2 Ve _ 3 Alarm value 3 Set either U limit of these HL 3H pper mi parameters alarm value 3 DOON Lower limit alarm value 3 MV monitor OUT1 MV monitor OUT2 Communication unit No Baud rate Data bit Stop bit Parity Communications setup on other party personal computer is different Protect level E oAPE E a Ve E cCPE E Ve p YEPE E SFE Operation adjustment protection Restricts display and modification of menus in the operation and adjust ment levels Initial setting communications protection Restricts display and modification of menus in the initial setup operation level and adjustment levels Setting change protection Protects changes to setups by operation of the front panel keys Adjustment level
59. I Set value 4 Upper and lower limit range Case 1 Case 2 Case 3 Normally OFF E l r HWdisg L HSP SPL H L SP H H lt 0 L gt 0 H lt 0 L gt 0 Hs0 L lt o AL IH lt ILI IH gt ILI H LSP H ILI H gt 0 L lt 0 Sb HL IH IU Set value 5 Upper and lower limit alarm with standby sequence For the above upper and lower limit alarm In cases 1 and 2 the alarm is normally OFF if upper and lower limit values of hysteresis overlap Cases 1 and 2 example In case 3 the alarm is normally OFF Set value 5 Upper and lower limit alarm with standby sequence The alarm is normally OFF if upper and lower limit values of hysteresis overlap 3 17 CHAPTER 3 BASIC OPERATION coe ooo aaau B Alarm value a r i ww ww C rere i M Operation Procedure appe pop Bana gorg Bano aand anao 0000 Initial setting level Input ty Alarm 1 type PV SP Alarm value 1 e Alarm types are set independently for each Alarm type 1 to 3 initial setting level The default value is 2 Upper limit alarm e Alarm values are indicated by X in the table on the previous page Lower limit When the upper and lower limits are set independently H is displayed alarm value for upper limit values and I is displayed for lower limit values e To set the upper and lower limit alarm values for deviation set the up per and lower limits in each of the alarm upper limit
60. Luussuuuess 3 19 FIBA detectlori i ines hae eet n eret treu Ren ag D Rd E 3 19 Operating conditions 0 0 cece eet eee es 3 19 Setup uis ether ad aie Ui eerte ic dense EHE X 3 20 How to calculate detection current values 000 000000 3 21 Exatmpl sce pes rete rece whois Leer Que abe ums ERU Ed 3 21 3 11 Requests during Operation suesue eeaeee 3 22 CHAPTER 4 APPLIED OPERATION sese 4 1 4 1 Shifting Input Values oco e eR EE EXER ERSTE 4 2 Shifting input oie c Cl eae os enr ate ed bre erased eut ee 4 2 How to calculate input shift values 2 point shift 00 4 3 1 point shift method 0 cece eee eens 4 4 point Shift Method isses irt as hi ctinmd S OEE DE EE e DUCES 4 4 Example of 2 point temperature input shift 0 00 c eee eee 4 5 4 2 Alarm Hysteresis 3 esstceeosi ostro Oe oe aedi cu UL Ens 4 6 Standby sequence sssssssesssessee e he 4 6 Alatm latch 4e fae nun epp Re ener eus E E ERU USED APO Eu 4 6 Close in alarm open in alarm 1 60 ccc eens 4 7 4 3 Setting Scaling Upper and Lower Limits analog input 4 8 Analog Inputs 3 de npe degrees uci ae thee ape tec ates 4 8 4 4 Executing Heating and Cooling Control 4 10 Heating and cooling control 20 cc eee ees 4 10 Sellpss etos eMe UU LU e teret tU er 4 11 4 5 To Use Event Inp l s sin innn RES DRELRROREE RES 4 12 Setting event inp
61. N simultaneously or turn the load ON before the tem perature controller If the load is turned ON before the temperature controller correct self tuning and optimum control are no longer possible When operation is started after warm up turn the power OFF once after warm up is completed and then turn the temperature control ler and load ON simultaneously Instead of turning the temperature controller power ON again moving from the STOP to the RUN mode also is possible The temperature controller may be subject to the influence of radio interference if used near a radio TV or wireless equipment CHAPTER 4 APPLIED OPERATION i CHAPTER APPLIED OPERATION 4 1 Shifting Input Values 5hittnge T10p b 2 2 osrpuseo puris id or a How to calculate input shift values 2 point shift s reos sqectedc ek abt dpi dta 1 point shift method 2 point shift method Example of 2 point temperature I put shift aeeie Drinu err ste RV Redes 42 Alarm Hysteresis ssec oer us Standby sequence suss Alarm late e ode tete esas acne oda es Close in alarm open in alarm 4 3 Setting Scaling Upper and Lower Limits analog input iis eens dde teer iere Rede Analog input 2222252 2 0 nire ad eus 4 4 Executing Heating and Cooling Control Heating and cooling control SIGUE d qos LA qua siu LL A e AL 4 5 To Use Event Input Setting event
62. No 31 A B 1 mark A gt B 0 space Terminator 1200 1 2 W e The RS 485 connection can either be 1 1 or 1 N Up to 32 units including the host computer can be connected 1 N Use shielded twisted pair cable AWG28 min and keep the total cable length to within 500m Cable reference diagram AWG28 min Conductor area cross section 0 081mm min 2 9 CHAPTER 2 PREPARATIONS 2 3 Requests at Installation E To ensure prolonged use E To reduce the influence of noise E To ensure high precision measurement Use the temperature in the following operating environment Temperature 10 to 55 C icing and condensation not allowed Humidity 25 to 85 When the temperature controller is incorporated in a control panel make sure that the controller s ambient temperature and not the panel s ambi ent temperature does not exceed 55 C The life of electronic equipment such as temperature controllers is in fluenced not only by the life determined by the relay switching count but also by the life of the electronic components used internally The service life of components is dependent on the ambient temperature the higher the ambient temperature becomes the shorter the service life becomes and vice versa For this reason the service life of the temperature control ler can be extended by lowering its internal temperature Gang mounting two or more temperature controllers or mounting temper a
63. T NO 250 VAC 5 A resistive load electrical life 100 000 operations output Min applicable load 5V 10 m Voltage output DC 12V 15 FS max load current 21 mA PR DC 12V b0 FS max load current 40 mA With short circuit protection circuit Current output DC 4 20 mA load 600 Q max resolution approx 2 600 Alarm output SPST NO 250 VAC 3 A resistive load electrical life 100 000 operations Min applicable load 1V 1 mA Control method 2 PID or ON OFF control Setting method Digital setting using front panel keys Indication method 7 segment digital display and single lighting indicator Other functions According to controller model Ambient temperature 10 to 55 C with no condensation or icing Ambient humidity Relative humidity 25 to 85 Storage temperature 25 to 65 C with no condensation or icing Altitude 2 000 m or less Recommended fuse T2A 250 VAC time lag low shut off capacity Installation environment Installation Category Il Pollution Class 2 IEC 61010 1 compliant For the setting ranges for each sensor input see page A 10 HBA Max heater current Single phase AC 50 A Input current readout accuracy 5 FS 1 digit max Heater burnout alarm setting range 0 1 to 49 9 A 0 1 A units 0 0 A Heater burnout alarm output turns OFF 50 0 A Heater burnout alarm output turns ON Min detection ON time 190 ms 1 When the control output ON time is less than 190 ms heater burnout detection and heater curre
64. UOUWO IL Ol Z J9j 043u02 e14njeJeduie NVS3 OMRON OMRON Corporation Industrial Automation Company Industrial Devices and Components Division H Q Measuring Components Department Shiokoji Horikawa Shimogyo ku Kyoto 600 8530 Japan Tel 81 75 344 7080 Fax 81 75 344 7189 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 OMRON ELECTRONICS LLC 1 East Commerce Drive Schaumburg IL 60173 U S A Tel 1 847 843 7900 Fax 1 847 843 8568 OMRON ASIA PACIFIC PTE LTD 83 Clemenceau Avenue 11 01 UE Square 239920 Singapore Tel 65 6835 301 1 Fax 65 6835 2711 OMRON CHINA CO LTD BEIJING OFFICE Room 1028 Office Building Beijing Capital Times Square No 88 West Chang an Road Feit oi nee Es 86 10 8391 3688 U se r S M a n u a I Vc0 LA 2L LH ON e9 IEnueN Ses Authorized Distributor Cat No H112 E1 02A Cat No H112 E1 02A Note Specifications subject to change without notice Printed in Japan 0703 0 3M 1099 B Preface The temperature controller E5AN allows the user to carry out the following e Select from many types of temperature non contact temperature sensor and analog input e Select heating and cooling control in addition to standard control e Select AT auto tuning and ST self tuning as tuning functions e Use multi SP and the run stop function according to event input for units
65. arm 3 type must be set to upper and lower com limi limits upper and lower limit range or upper Pak oth Lower limit alarm value 3 and lower limit alarm with standby sequence This parameter independently sets the upper and lower limit alarm values when the mode for setting the upper and lower limits is selected for alarm 3 type initial setting level e This parameter sets the upper and lower limit values of alarm 3 e The decimal point position is dependent on the currently selected sensor Setting Range Unt Default 1999109999 EU 0 Related Parameters Alarm 3 type initial setting level p 5 25 Standby sequence reset method p 5 31 Alarm 3 open in alarm Alarm 3 hyster esis Alarm 3 latch p 5 34 advanced function setting level a MV monitor OUT1 Manipulated variable display must be set to ON This parameter is for monitoring the manipulated variable on the control output 1 side during operation e During standard control the manipulated variable is monitored and during heating and cooling control the manipulated variable on the heating side is monitored e Default is OFF and the manipulated variable is not displayed Function Standard 0 0 to 100 0 Heating and cooling 0 0 to 100 0 Related parameter Manipulated variable display advanced function setting level p 5 39 5 9 Operatio
66. burnout alarm is held until either of the following conditions is satisfied Output is turned OFF when the initial setting level communications setting level advanced function setting level or calibration level is switched to a Heater burnout detection is set to 0 02 b The power is turned OFF then back ON again power is reset Setting Range Default an Enabled gFF Disabled oFF Setting Related parameter HBA used advanced function setting level p 5 35 UNA Heater burnout hysteresis The heater burnout latch parameter must be set to OFF e This parameter sets the hysteresis when HBA is detected Function Setting Range Unit 0 1 to 50 0 o um Setting Related parameter HBA used advanced function setting level p 5 35 5 35 Advanced Function Setting Level 5 ka h ST stable range The control must be set to temperature input standard control PID control and ST set to ON e This parameter sets the set value for determining the conditions under which ST self tuning occurs This parameter cannot be used when the ST parameter is set to OFF Function Setting Range Unit 0 1 to 999 9 15 0 Related parameters PID ON OFF initial setting level p 5 23 Input type initial setting level p
67. conds Control stops f N EER Pres ZA BH Wot Set input specification keys to select z LOTE Input type 4 input type 4 2 Set contro specificat Press SZ B F LI flin ON OFF ene ecg eys to select E AMEL cono sndF PID control E Prod Fea In PID control a P FA E r Set alarm type Tess eeu B SE To execute ST an 4 eystosetST E E T ST GFA o OFF m are 1o cance E Check the E r c ontrol period control period E tL heat unit se eu conds 8 Ja Check alarm pee type E FILE il aami type z E e Ej V 2 PV SP log e for at least After AT execution 4 Operation leve B E ac Pres A At 2s Process value E ca keys to set set B set point i55 B g point to 150 C B i55 During AT execution E EEF Pi key for h l B 25 l yess ey for less than Adjustment level E md Adjustment level Ut rr ic hei Execute AT Alt To execute AT a4 3 While AT is bein d AT execution executed SP M auto tuning E AEE To cancel AT FF flash N After AT execution when PID control l rn Press O key for less than is selected x nc 1 second B REE Control starts E a Operation level During AT execution B 5 Make sure that E x se E RE set point is E 24 Process Vale E 5 150 C i m Set
68. d 4 11 c5 4 APPLIED OPERATION 4 5 To Use Event Input ll Setting event input E5AN 10 0 EVI is EV1 9 Eve A Ev2 E p Run stop control is executed by event input assignments 1 and 2 The following table shows the number of multi SP uses displays which functions are assigned to event inputs 1 and 2 The number of multi SP uses parameter is used when the number of preset set points is 2 or 4 This parameter determines display or non dis play of the event input assignment 1 and event input assignment 2 parameters Number Setting Event Input Function o Multi SP Event input Event input Event input 1 Event input 2 Uses assignment 1 assignment 2 function function 0 NONE or STOP 1 NONE or RUN STOP switching 1 Multi SP 2 set points NONE or 1 not displayed NONE or STOP set point 0 1 switch RUN STOP switch ing ing Multi SP 4 set points 2 not displayed set point 0 1 2 3 switching 1 STOP RUN STOP switching can be set only on one of event input assignments 1 or 2 The event input on the side that is set can be used The setting on the other side becomes NONE When you are setting two external input set points set in the number of multi SP uses parameter e To select set points 0 1 Two set points can be selected when the number of multi SP uses is set to 1 default This setting need not be changed Set point 0 or 1 is specified by
69. d operation level from here To move the mode at this level press the O key for at least three seconds in the operation level or adjustment level The PV display flashes after one second This level is for specifying the input type select ing the control method control period setting direct reverse action and alarm type It can be moved to the advanced function setting level or communications setting level from this level To return to the operation level press the O key for at least one second To move to the commu nications setup level press the O key for less than one second To activate the advanced function setting level after setting the Pro tect level of the Initial Communications protect to 0 input the password 169 in the initial setting level It can be moved to the calibration level or initial level from this level This level is for setting the automatic return of display mode MV limit ter event input assignment standby sequence alarm hysteresis ST self tuning and for moving to the user calibration level To move the mode at this level press the O key for less than one second in the initial setting level When the communications function is used set the communications conditions in this level Communicating with a personal computer host computer allows set points to be read and writ ten and manipulated variables to be monitored 1 Calibration level e To
70. d wire scraps to fall inside this product These may cause electric shock fire or malfunction Never disassemble repair or modify the product Doing so may cause electric shock fire or malfunction Do not operate this product in flammable and explosive gas atmospheres The life expectancy of the output relays varies greatly with the switching capacity and other switching conditions Always use the output relays within their rated load and electrical life expectancy If an out put relay is used beyond its life expectancy its contacts may become fused or burned Use this product within the rated load Not doing so may cause damage or fire Use this product within the rated supply voltage Not doing so may cause damage or fire Tighten the terminal screws to a torque of 0 74 to 0 90 N m Loose screws may cause malfunction Set all settings according to the control target of the product If the settings are not appropriate for the control target the product may operate in an unexpected man ner resulting in damage to the product or resulting in accidents To maintain safety in the event of a product malfunction always take appropriate safety measures such as installing an alarm on a separate line to prevent excessive temperature rise If a malfunction prevents proper control a major accident may result NOTICE Be sure to observe these precautions to ensure safe use 1 Do not wire unused terminals
71. e number of multi SP uses parameter must be set to 0 on models on which the option event input unit is not mounted When the multi SP uses parameter is set to ON you can select set points 0 to 3 by operating the keys on the front panel of the controller When the option event input unit E53 CNHB is mounted on the E5AN this parameter can be used when the number of multi SP uses parameter is set to 0 and multi SP uses is set to ON O Set points 0 to 3 can be selected oFF Set points 0 to 3 can not be selected e Default OFF Related parameters Multi SP operation level p 5 5 Number of Multi SP uses advanced function setting level p 5 28 E p r EL 5 ramp set value ST self tuning must be set to OFF e This parameter specifies the change rate during SP ramp operation Set the maxi mum permissible change width per unit of time minute as the SP ramp set value However note that when the SP ramp set value is set to OFF the SP ramp func tion is disabled e During temperature input the decimal point position of the SP ramp set value is dependent on the currently selected sensor and during analog input it is dependent on scaling Setting Range Unt Defaut SP ramp set value OFF 1 to 9999 OFF Related parameters Input type p 5 20 Scaling upper limit Scal
72. e eee eens 6 6 Checking Indication Accuracy boo 6 1 Parameter Structure To calibrate the E5AN enter the password 1201 at the move to cal ibration level parameter in the advanced function setting level Adz is displayed e However note that the move to calibration level parameter might not be displayed when for example the user is calibrating the E5AN for the first time If this happens set the initial communications protection parameter in the protect level to 0 before moving to the advanced function setting level e The parameters in the calibration level are structured as follows Advanced function setting level on r1 Ada Co me H 38 3 These parameters are automatically moved to according to the event input Y Y Y Y Y Y imei jam Ll Il d Lj a s P390 e Peso ES PUE e SY EB t CY E E 54 B B B E AFEG B Ags BH Rota B SFFF B SFEC B grrF ima LT so imal E T d P We P We PME B k 9 8B t S 8 k 4 E SFG2 E 5F528 E WFF E ooj E woo E Fao Y LS g 54 jami E grrr v Ew g rg H Fog am e B E WAS E be AS E ZLM B L hn 566g G 5660 la Y Y y Y H Ser H na Once the user has calibrated the E5AN a dot will be displayed when the calibration level is moved to to ind
73. e operation ar r reverse operation control period OUT1 20 secs p U E ees 1 Press the O key for at least three seconds to move from the opera tion level to the initial setting level 2 The input type is displayed When you are setting the input type for the first time 1 K thermocouple is set 0 is set in the case of a platinum resistance thermometer To select a different sensor press the A or keys 3 Select the temperature unit parameter by pressing the cel key De fault is C To select F F press the A key 4 Select the control period heat parameter by pressing the ce key Default is 20 5 Select the direct reverse operation parameter by pressing the cel 4 key Default is ar r reverse operation To select ar d direct op eration press the A key 6 To return to the operation level press the O key for at least one second Sting the se 3 6 Setting the SP Operation level The operation level is displayed when the E5AN is turned ON The up E cg per display No 1 display displays the process value and the lower display B g No 2 display displays the set point Changing the SP e The set point cannot be changed when the operation adjustment protection parameter is set to 3 For details see 4 9 Using the Key Protect Levels e T
74. e selected by operating the keys on the front panel or by event input e When the set point has been changed the set value of these parameters currently set by multi SP is linked and changed e During temperature input the decimal point position is dependent on the selected sensor During analog input the decimal point position is dependent on the setting of the decimal point position parameter Seg Range wat atau Set point lower limit to set point upper limit EU o0 Related parameters Number of multi SP uses advanced function setting level p 5 28 Event input assignment 1 advanced function setting level p 5 29 Event input assignment 2 advanced function setting level p 5 29 Multi SP uses advanced function setting level p 5 30 PV SP operation level Input type operation level p 5 5 Input type initial setting level p 5 20 Adjustment Level i n 5 Temperature input shift The input type parameter must be set to temperature input excluding a non contact temperature sensor Sometimes an error between the set point and the actual temperature occurs To offset this a value obtained by adding an input shift value to the input is displayed as the measurement value and used for control The entire input range is shifted by a fixed rate 1 point shift If the input shift value is set to 1 0
75. ed mount the option unit E53 AK01 or E53 AK08 in the E5AN For details on the communications function see the separate Communications Functions User s Manual Follow the procedure below to move to the communications setting level 1 Press the O key for at least three seconds in the operation level The level moves to the initial setting level 2 Press the O key for less than one second The initial setting level moves to the communications setting level 3 Pressing the cel key advances the parameters as shown in the follow ing figure 4 Press the A or keys to change the parameter setups Setting up communications data DELE DOLIO X mo cr c Lf LDEDO O000 I oum Lr or r n oaod ODD Communications unit No Baud rate Data bit Stop bit Parity Set the EbAN communications specifications so that they match the com munications setup of the host computer In a multidrop 1 N configuration match the setting data except the communications unit No on all units Unique communications unit Nos must be set to each unit Parameter c Set monitor Value Settings Default Communications unit No ti na 0to99 1 None Baud rate bP 1 2 2 4 4 8 9 6 19 2 12 24 48 95 192 9 6 kbps Data bit Len 7 8 7 bit Stop bit Sbeet 1 2 2 bit Parity Pet None even odd n amp nE E En add Even None
76. eded in heating and cooling control Set the alarm type and alarm value or upper and lower limit alarms If necessary a more comprehensive alarm function can be achieved by setting the standby sequence alarm hysteresis and close in alarm open in alarm alarm latch ON OFF parameters When the input error output is set to ON alarm output 1 turns ON when an input error occurs Optimum PID constants can be set easily by AT auto tuning and ST self tuning When equipped with the option event input unit E53 AKB the following functions can be achieved by event input Set point selection multi SP max 4 points and run stop The heater burnout alarm HBA function is supported Communications according to CompoWay F and Sysway are sup ported when the option communications unit E53 AK01 or E53 AK03 is mounted in the E5AN Communications are carried out over the RS 485 interface 1 CompoWay F is a general purpose serial communications based uni fied communications procedure developed by OMRON CompoWay F uses commands compliant with the well established FINS together with a uni fied frame format on OMRON programmable controllers to facilitate communications between personal computers and components 2 Sysway communication does not support alarm 3 output 1 3 How Setup Levels Are Configured and Operating the Keys on the Front Panel Parameters are divided into group
77. elow to create a contact or non contact state for the cold junction compensator Cold junction compensator Cold junction compensator Compensating conductor Compensating conductor amp alibrating Thermocouples i This example describes how to calibrate the E5AN when thermocouple e e Eel Oo Lr L3 L3 La Input type 1 3 4 7 9 10 11 12 13 14 15 input is currently selected on an E5AN supporting thermocouple input 1 2 3 4 5 Connect the power supply Connect a standard DC current voltage source STV precision digi tal multimeter DMM and contact junction compensator e g zero controller as in figure to the thermocouple input terminals as shown in the figure below Leave open Zero controller OUTPUT EOD w Compensating conductor of currently selected thermocouple Use K thermocouple compensating conductor for E R S and B thermocouples and non contact temperature sensor Turn the power ON Move to the calibration level This starts the 30 minute aging timer This timer provides an approx imate timer for aging After 30 minutes the No 2 display changes to 0 You can advance to the next step in this procedure even if 0 is not displayed Press the key to set the E5AN to the state on the left The No 2 display at this time displays the currently entered count value entered in Hexadecimal Set the STV as follows e Input types 0 2 5 6 8 Set to 54 mV
78. ent level H4Y5 Hysteresis OUT1 ON OFF control Adjustment level HYS Hysteresis OUT2 ON OFF control Adjustment level Executing ON OFF contro Setup To execute ON OFF control set the set point PID ON OFF and hysteresis parameters e Setting the PID ON OFF parameter In this example check first that the PID ON OFF parameter is set to Operation Procedure I anoF in the initial setting level p uL _ _ 777777 777777 _ Operation level Eu 1 Press the O key for at least three seconds to move from the opera E A 25 tion level to the initial setting level 5 DD 2 Display the input type parameter in the initial setting level Initial SENS 3 Select the PID ON OFF parameter by pressing the Ce key BT Lr Input type E en 4 Check that the set value is anoF default r3 z a 5 To return to the operation level press the O key for at least one PID ON OFF second B nkl E ot he H anaF Next set the set point value e Setting the SP In this example set the set point value 200 The lower display No 2 dis Operation Procedure play shows the set value SP value eee Operation level 1 Select PV SP at the operation level PV SP 2 Use the A keys to set the SP value For example 200 To set the value either press the ce key or wait more than tw
79. ent value of the heater Monitor Rangs Um 0 0 1056 0 e FFFF is displayed when 55 0A is exceeded Related parameters Heater burnout detection adjustment level p 5 13 HBA used advanced function setting level p 5 35 Hh Heater burnout detection The HBA used parameter must be set to ON This parameter sets the current value for the heater burnout alarm output to become active e This parameter outputs the heater burnout alarm when the heater current value falls below this parameter setting e When the set value is 0 0 the heater burnout alarm is OFF When the set value is 50 0 the heater burnout alarm is ON Setting Range Uni Derat 0 00500 a 00 Related parameters HBA used advanced function setting level p 5 35 Heater current value monitor adjustment level p 5 13 Heater burnout latch advanced function setting level p 5 35 Heater burnout hysteresis advanced function setting level p 5 35 Adjustment Level Lr me Set point 0 The number of multi SP uses parameter must be set to either 1 or 2 and the mul SP Set point 1 ti SP uses parameter must be set to ON hr gc Set point 2 GP Set point 3 These parameters set the set points when the multi SP function is used The values set in these parameters can b
80. er OFF then back ON again If the display remains the same the E5AN must be replaced If the display is restored then a prob able cause can be electrical noise affecting the control system Check for electrical noise Operation at error Control output and alarm output turn OFF Current value exceeds o Meaning This error is displayed when the heater current value exceeds 55 0A Action Control continues allowing normal operation An error message is dis played when heater current value monitor is displayed PARAMETER OPERATIONS LIST PARAMETER OPERATIONS LIST Operation level Parameter Name Setting monitor Value Display Default PV Sensor input indication range EU PV SP SP lower limit to SP upper limit EU Mutti SP A 5P 0103 None Set point during SP ramp 5P a4 SP lower limit to SP upper limit EU Heater current value monitor Lt 0 0 to 55 0 A Run stop re Run stop run Star Run None Alarm value 1 AL f 1999 to 9999 0 EU Upper limit alarm value 1 EH 1999 to 9999 0 EU Lower limit alarm value 1 Lob 1999 to 9999 0 EU Alarm value 2 l 2 1999 to 9999 0 EU Upper limit alarm value 2 R H 1999 to 9999 0 EU Lower limit alarm value 2 ALL 1999 to 9999 0 EU Alarm value 3 AaL 7 1999 to 9999 0 EU Upper limit alarm value 3 ALIH 1999 to 9999 0 EU Lower limit alarm value 3 ALSL 1999 to 9999 0 EU MV monitor heat o 5 0 to 105 0 standard 0 0 to 105 0 heating and coolin
81. ers RbLidEFILH aP La E How This Manual is Organized VI Purpose Learning about the E5AN Setting up the E5AN Basic operations Applied operations Calibration Appendix Related title Chapter 1 INTRODUCTION Chapter 2 PREPARATIONS Chapter 3 BASIC OPERATION and Chapter 5 PARAMETERS Chapter 4 APPLIED OPERATION and Chapter 5 PARAMETERS Chapter 6 CALIBRATION Description This chapter describes the features names of parts and typical functions This chapter describes instal lation and wiring These chapters describe basic control examples These chapters describe advanced functions to fully use E5AN This chapter describes cal ibration method This chapter describes the unit specifications There is also a parameter operations list to be used as a backup guide to the parameter set tings Table of Contents Preface comcs eines e pex RU depu d Precautions eda pere eret te ree Safety Precautions 00 cece eens INOLICE iv inu thee A a thee iced bertus Conventions Used in This Manual CHAPTER 1 INTRODUCTION 00 0c eee eee 1 1 1 1 Names of Parts aioe co aeuie uut bese Sea Sade caa edat la ante 1 2 Front panel c esecictencerr teie65ieleseeereb edu pte neds 1 2 Display essescidtos esee er ete aa e ace aie cate done P CHORUS NR acte d 1 2 How to use keys 2 cece ee en mme 1 3 1 2 I O Configuration and Main Functions
82. et point during program execution are automatically set by forcibly changing the manipulated variable to calculate the characteristics of the control target e Normally this parameter is set to 8 If you press the A or keys the param eter is turned ON and AT is executed Example AT cannot be executed when control has stopped or during ON OFF control f z s e When AT execution ends the parameter setting automatically returns to aFF Related parameters Proportional band Integral time Derivative time adjustment level p 5 16 PID ON OFF initial setting level p 5 23 LAZ I Communications writing The communication unit must be mounted on ee the E5AN This parameter enables disables writing of parameters to the E5AN from the host personal computer by communications Function ON Writing enabled OFF Writing disabled Default OFF Related parameters MB command logic switching advanced function level p 5 42 Communication unit No Baud rate Data bit Parity Stop bit communica tions setting level p 5 48 Adjustment Level F fa Heater current value The HBA used parameter must be set to monitor E This parameter measures the current value of the heater from current transformer CT input to detect heater burnout This parameter measures and displays the curr
83. eters are set to OFF E DP a an Displayed aFF Not displayed OFF Setting p E Automatic return of display mode e If any of the keys on the front panel for the time set by this parameter in the opera tion level and adjustment level are not operated the display automatically returns to the PV SP display e This function is disabled display does not change automatically when this parame ter is set to OFF Setting Range Uni Defaut OFF 1 to 99 OFF Settin 5 39 Advanced Function Setting Level H ILE Alarm 1 latch The alarm 1 function must be ON ro L Alamm2 latch i MELE arm lt latc The alarm 2 function must be ON Du a UR 6L LL Alarm 3 latch The alarm 3 function must be ON and control must be standard control e When this setting is set to ON the alarm function is held until the power is turned OFF once the alarm function has turned ON Note however that the latch is canceled when the initial setting level advanced function setting level or calibration level is switched to e When alarm output function is set to open in alarm closed output is held and set to closed in alarm open output is held Setting Range Default an ON aFF OFF FF Di Settin Related parameters Alarm value 1 to 3 operation level
84. f parameters to be protected indicates the default Operation adjustment protection The following table shows the relationship between set values and the range of protection Eva Set value eve 0 1 2 3 PV O O x Can be displayed and changed Can be displayed Cannot be displayed and move to other levels not possible Operation py sp level Other Adjustment level x e Parameter items are not protected when the set value is set to 0 Initial setting communications protection Move to the initial setting level communications setting level and advanced function setting level is restricted Initial Communications Advanced function setting level setting level setting level Set value i O O O O Move to other levels possible 1 O O x x Move to other levels not possible 2 x X x Setting change protection Changes to setups by key operation are restricted OFF Setup can be changed by key operation ON Setup cannot be changed by key operation The protect level can be changed 5 3 Operation Level Display this level when you are to carry out control operations on the E5AN You can set alarm values or monitor the manipulated variable in this level Operation Adjustment level o key3 seconds min JEL 4 OQ key No 1 display flashes iGo Control stops 25 O
85. fix to the catalog number on the front cover of the manual Cat No H112 E1 02A Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to previous version Revision code Data Revised content 1 September 1999 Original production 2 January 2000 All pages Changed EBCN GN to E5EN CN GN Page V Changed Meanings of Abbreviations Page 1 4 Modified the diagram in I O configuration Page 1 6 Modified the diagram in How Setup Levels Are Configured and Operating the Key on the Front Panel Page 2 6 Modified the diagram in Terminal arrangement Page 3 4 Modified the table in List of Input Types Page 4 6 Added Alarm latch Page 4 10 Modified the table in Heating and cooling control Page 4 12 Modified the table in Setting event input Page 4 12 Added the diagram Page 4 13 Added the diagram Page 4 14 Modified the table in Executing run stop control Page 5 3 Modified the diagram in Protect Level Page 5 20 Modified the table in Input type Page 5 24 Changed the default in ST self tuning Page 5 27 Modified the diagram in Advanced Function Setting Level Page 5 28 Modified the table in Number of Multi SP Uses Page 5 40 to 42 Added new pages Page A 3 Modified the table in Characteristics Page A 8 Modified the table in Initial Setting Level Page A 9 Modified the table i
86. flowing to the heater Check the current value in an actual oper ating state in the heater current monitor parameter If there is little difference between the current in a normal state and the current in the burnout state detection may become unstable On a heat er of current 10 0 A or less maintain a difference of 1 0 A or more On a heater of current 10 0 A or more maintain a difference of 2 5 A or more The HBA function cannot be used when the heater is controlled by a phase control system or cycle control system Also 3 phase heaters can not be used with gate input terminal See the respective data sheet for details c5 3 BASIC OPERATION m Setup To activate the heater burnout alarm set the HBA used parameter ad vanced function setting level to ON and the heater burnout set value in the heater burnout detection parameter adjustment level In this example set the heater burnout detection parameter to 2 5 P Perron trocada E e Moving to the advanced function setting level Operation level The default of the heater burnout parameter is already ON so set the heater burnout detection parameter 1 Move to the advanced function setting level Press the O key for at least three seconds to move from the opera Input type tion level to the initial setting level 2 Then move to advanced function setting level by pressing the cel
87. for E R S and B thermocouples Disconnect the STV to enable the thermocouple of the cold junction compensator When doing this be sure to disconnect the wiring on the STV side 13 Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup 14 Press the key The No 2 display changes to the state on the left Note that the data to be temporarily registered is not displayed when it is not entirely prepared Press the A key The No 2 display changes to 9 5 Release the key and wait two seconds or press the ce key This stores the temporarily registered calibration data to EEPROM Data will not be stored to memory if you press the cel key with ne displayed on the No 2 display 15 The calibration mode is quit by turning the power OFF e c Li pu c ui c3 E 6 6 amp dlibrating Analog Input 6 4 Calibrating Analog Input This example describes how to calibrate when 0 to 50 mV input input type 16 is currently selected on an E5AN supporting thermocouple input 1 2 3 4 Dna nad 5 LJ E3 t e te t t t3 6 7 Diana 0000 8 9 oea aapa r Input power supply L Connect the power supply Connect an STV and DMM to the analog input terminals as shown in the figure above Turn the power ON Move to the calibration level This starts the 30 minute aging timer This timer
88. g MV monitor cool L a 0 0 to 105 0 Adjustment leve Parameter Name Setting monitor Value Display Default AT execute cancel Ht ON OFF on aFF art None Communications writing FAVE ON OFF on arFF art None Heater current value monitor Ct 0 0 to 55 0 A Heater burnout detection Hh 0 0 to 50 0 0 A Set point 0 5P Bn SP lower limit to upper limit 0 EU Set point 1 GP SP lower limit to upper limit 0 EU Set point 2 P e SP lower limit to upper limit 0 EU Set point 3 aP 3 SP lower limit to upper limit 0 EU Temperature input shift enS 199 9 to 999 9 0 0 C or F Upper limit temperature caSH 199 9 to 999 9 0 0 Cor F input shift value Lower limit temperature enSi 199 9 to 999 9 0 0 C or F input shift value Proportional band P 0 1 to 999 9 8 0 EU Integral time d 0 to 3999 233 Second Derivative time d 0to 3999 40 Second Cooling coefficient St 0 01 to 99 99 1 00 None Dead band E d h 199 9to 999 9 0 0 EU Manual reset value afer 0 0 to 100 0 50 0 Hysteresis heat HYS 0 1 to 999 9 1 0 EU Hysteresis cool HYS 0 1 to 999 9 1 0 EU Loo Initial Setting Level Parameter Name Symbol Setting monitor Value Display Default Unit V Input type cn t Platinum 0 Pt100 0 None resistance 1 Pt100 thermome 2 Pt100 ter 3 JPt100 4 JPt100 Thermocou 0 K 0 None p
89. hanges to the state on the left Note that the data to be temporarily registered is not displayed when it is not entirely prepared Press thel A key The No 2 display changes to 4 amp 5 Release the key and wait two seconds or press the ce key This stores the temporarily registered calibration data to EEPROM Data will not be stored to memory if you press the Ice key with na displayed on the No 2 display 10 The calibration mode is quit by turning the power OFF G 6ecking Indication Accuracy 6 6 Checking Indication Accuracy e After calibrating input be sure to check indication accuracy to make sure that the E5AN has been correctly calibrated e Operate the E5AN in the PV SP monitor mode e Check the indication accuracy at the upper and lower limits and mid point Thermocouple or Preparation non contact The following figure shows the required device connection Make sure that the E5AN and cold junction compensator are connected by a com temperature pensating conductor for the thermocouple that is to be used during sensor actual operation For the non contact temperature sensor connect a K thermocouple and set the input type to the K thermocouple Input power supply L Cold junction compensator Compensation conductor Operation Make sure that the cold junction compensator is at 0 C and set STV out put to the voltage equivalent to the starting power of the check value The cold
90. i224 48 55 152 9 6 kbps Data bit LEA 7 8 7 bit Stop bit Sock 1 2 2 bit Parity Petry None Even Odd nant EuEA odd Even None A 10 SENSOR INPUT SETTING AND INDICATION RANGES SENSOR INPUT SETTING AND INDICATION RANGES Input type ue nd Input Temperature Range Input Indication Range Platinum Platinum O 200to850 C 300to 1500 F 200t0870 C 340to 1540 F resis resistance tance thermome Pt100 1 199 9 to 500 0 C 199 9 to 900 0 F 199 9to 520 C 199 9 to 940 F pa ter 2 0 0to 100 0 C 0 0 to 210 0 F 20 to 120 C 40 to 250 F type 3 199 9 to 500 0 C 199 9 to 900 0 F 199 9 to 520 C 199 9 to 940 F apne 4 0 0to 100 0 C 0 0 to 210 0 F 20 to 120 C 40 to 250 F Input type Specifica Set Input Temperature Range Input Indication Range tions Value Thermo Thermocou K O 200 to 1300 C 300 to 2300 F 220 to 1320 C 340 to 2340 F var ple 1 20 0 to 500 0 C 0 0 to 900 0 F 4010520 C 40to940CF J 2 100to850 C 100to 1500 F 120to870 C 140 to 1540 F 3 20 0 to 400 0 C 0 0 to 750 0 F 40 to 420 C 40 to 790 F T 4 200 to 400 C 300to 700 F 220 to 420 C 340 to 740 F 17 199 9 to 400 0 C 199 9 to 700 0 F 199 9 to 420 0 C
91. icate that the E5AN has already been calibrated by the user Dot is displayed a 6 2 User Calibration Calibrating input Registering calibration data The E5AN is correctly calibrated before it is shipped from the factory and normally need not be calibrated by the user If however it must be calibrated by the user use the parameters for cali brating temperature input and analog input However note that OMRON cannot ensure the results of calibration by the user Also calibration data is overwritten with the latest settings The default calibration settings cannot be returned to after user calibration When the user calibrates the E5AN the input type currently selected in parameters is calibrated The following 24 input types can be calibrated e Thermocouple 14 types e Non contact temperature sensor 4 types e Analog input 1 type e Platinum resistance thermometer 5 types The new calibration data for each item is temporarily registered It can be officially registered as calibration data only when all items have been cali brated to new values Therefore be sure to temporarily register all items when you calibrate the E5AN When calibration data is registered it is registered regardless of whether or not the E5AN has been calibrated by the user Prepare separate measuring devices and equipment for calibration For details on how to handle measuring devices and equipment refer to the respective in
92. imit Scaling lower limit 1 to 9999 Scaling lower limit 1999 to scaling upper limit 1 e Decimal point Default is 0 0 digits past decimal point 0 0 digits past decimal point 1 1 digit past decimal point Related parameter Input type initial setting level p 5 20 5 21 Initial Setting Level d Uu C F selection The input type must be set to temperature input e Set the temperature input unit to either of C or F E 1254 13 2 2 Seting Range Default E O A Related parameter Input type initial setting level p 5 20 See e This parameter limits the upper and lower limits when the SP is set The SP can be set within the range defined by the upper and lower limit set values in the set point upper limit and set point lower limit parameters The existing SP settings that are out of the range are forcibly changed to one of the upper or lower limit values which ever is closest e When the temperature input type and temperature unit have been changed the set point upper limit and set point lower limit are forcibly changed to the upper and lower limits of the sensor e During temperature input the decimal point position is dependent on the currently selected sensor During analog input it is dependent on the decimal point parame ter setting E 154 1d E d i Parame
93. imit alarm value 3 Lower limit alarm value 3 operation level p 5 9 Hysteresis OUT2 p 5 18 Cooling coefficient Dead band p 5 17 adjust ment level Control period OUT2 initial setting level p 5 24 Alarm 3 type initial setting level p 5 25 Alarm 3 hysteresis p 5 34 Alarm 3 open in alarm p 5 34 advanced function setting level 5 23 Initial Setting Level g L ST self tuning The control must be set to temperature input standard control and 2 PID control e The ST self tuning function executes tuning from the start of program execution to calculate PID constants matched to the control target When the ST function is in operation be sure to turn the power supply of the load connected to the control out put ON simultaneously with or before starting operation of the E5AN Parameter Setting Range Unit Default AFFE ST function OFF a ST function ON A Settin p 00d Related parameters ST stable range advanced function setting level p 5 36 Input type p 5 20 PID ON OFF p 5 23 initial setting level See D p Control period OUT1 The control must be set to 2 PID control rP Contro period OUT2 e This parameter sets the output period Set the control period taking the control char acteristics and the electrical life expectancy of the
94. in the heater current moni tor parameter Set value E Example Example 1 When using a 200 VAC 1 kW heater Control output Heater gt 6 o Current during normal operation Dm 5A lt 10A Current at heater burnout 0A AC200V Set value 5 3 0 25A current at normal operation current at heater Oo burnout 5 0 5A 2 1A Example 2 When using three 200 VAC 1 kW heaters Heater Control output 0 9O Current at normal operation Dm x 3 15A 2 10A Current at burnout of one heater D x 2 10A AC 00V Set value 1210 12 5A current at normal operation current at heater 0 9 burnout 15 10 5A Z 2 5A Parameter Level Description ri Heater current value monitor For heater current value monitor Adjustment level Hb Heater burnout detection For HBA detection Adjustment level Heater burnout hysteresis For HBA detection Advanced function setting level Heater burnout latch For HBA detection Advanced function setting level 3 21 J cuarter 3 BASIC OPERATION 3 11 Requests during Operation 3 22 1 2 3 4 About four seconds is required for outputs to turn ON when the power is turned ON Take this into consideration when the temperature con troller is incorporated into a sequence circuit Allow at least 30 minutes for warming up When self tuning is used turn the temperature controller and load e g heater O
95. ing lower limit p 5 21 Decimal point ST p 5 24 initial setting level 5 30 Advanced Function Setting Level r E 5 L Standby sequence reset The alarm 1 to 3 type must be set to with method standby sequence e This parameter selects the conditions for enabling reset after the standby sequence of the alarm has been canceled e When alarm 1 open in alarm is set to open in alarm the heater burnout alarm Function and input error output also become open in alarm e Condition A Control started including power ON and set point alarm value upper lower limit alarm value or input shift value upper lower limit temperature input shift value changed e Condition B Power ON e The following example shows the reset action when the alarm type is lower limit alarm with standby sequence Condition A only SP change Alarm point amie utei ese Tt after change Alarm point Alarm output Condition A Alarm output Condition B pou i E D Setting Range Default F Condition A h Condition B oF Related parameters Alarm 1 to 3 type Alarm 1 to 3 latch initial setting level p 5 25 5 81 Advanced Function Setting Level ct I nL i m Alarm 1 open in alarm Alarm 1 function must be supported Function e This parameter sets the outp
96. input 08 How to use multi SP Setting by key operation SOLUTI ian dus To ehe Kauai erus Executing run stop control 4 6 Setting the SP Upper and Lower Limit Values 00 Set point limitter 0008 DELI Sx iene dJ 4 7 Executing the SP Ramp Function limiting the SP change rate SP PARI coe ceres eines oan wasted ves 4 8 To Move to the Advanced Function betting Level deriers tesga ibid uu 4 9 Using the Key Protect Level Key DEOLGCU eo ce Dado pente xy napi ind atras 4 1 Shifting Input Values NH Shifting input e The input shift type matched to the sensor currently selected in the input type parameter is displayed 1 point shift e 2 point shift is applied only for non contact temperature sensors e With 1 point shift only the value set to the Temperature input shift L 5 5 parameter adjustment level is applied to the entire temperature input range For example if the input shift value is set to 1 2 C the process value is treated as 201 2 C after input shift is applied when the pro cess value is 200 C Temperature Upper limit value After shift Lower limit value In this example shift the input of the K sensor by 1 C by 1 point input Operation Procedure hift shift Operation level Operation level t3 E ql ao eal LE LE jen 1
97. ion Setting Level seuuusluussuus 5 27 Communications Setting Level i 22 559 2l RL t REDERDL RR 5 43 CHAPTER 6 CALIBRATION 45 25 9 533 34th rre Steg 6 1 6 1 Parameter Structure uos pore E SEI RM SEE oe 6 2 6 2 User GdlibrallOtiessz cux eduxi e aa orc ge ae eee F R YS 6 3 6 3 Calibrating Thermocouples sllseeluuseeuusss 6 4 6 4 Calibrating Analog Input 0 0 0 eee ee eee 6 7 6 5 Calibrating Platinum Resistance Thermometers 6 8 6 6 Checking Indication Accuracy 00 0e cece eee 6 9 APPENDIX rii obtener bo Satine Sate bees A 1 SPECIFICATIONS acaos t nae hin pod ea educ ter ab oth Eg p eed d A 2 FRETS sse tens ho us ect e pedo doo ec e cer A 2 Characteristics vescovi X ER EECPXa D Xe eke eae eee Bees EVE A 3 CURRENT TRANSFORMER CT zy Era ese Eb EE teens A 4 ERROR DISPEAY 2 oie exec Stem o od ed st S ot A 5 PARAMETER OPERATIONS LIST 42 5 da reote B D Cer UR tn A 7 Operation level obsessa etta poteit reo tes ae A 7 Adjustment level sus or aient ex Te trap ned ten ae Shee tuos A 7 Initial Setting Level sesscuc eur Se entes doeet eerie its A 8 Advanced function setting level 200 cece eee eee eee A 9 PrOlectlevel cm A 9 Communications Setting Level 0 cece eee eee A 10 SENSOR INPUT SETTING AND INDICATION RANGES A 11 SETUP LEVELS DIAGRAM s inii cette a t eee nO Pe ce A 12 PARAMETER FLOW th ving auth dotes tle ok eea a e omen
98. itial setting level Alarm 3 hysteresis p 5 34 Standby sequence reset method p 5 31 Alarm 3 latch advanced function setting level A H J Alarm 3 hysteresis Alarm 3 function must be supported Control must be set to standard control e This parameter sets the hysteresis of alarm output 3 e During analog input the decimal point setting follows the decimal point position setting Setting Range Unt Default 1109995 Related parameters Alarm value 3 operation level p 5 7 Upper limit alarm value 3 Lower limit alarm value 3 p 5 9 operation level Alarm 3 type p 5 25 Standard heating and cooling p 5 23 initial setting level p 5 23 Alarm 3 open in alarm p 5 34 Standby sequence reset method Alarm 3 latch p 5 31 advanced function setting level 5 34 Advanced Function Setting Level Fii TH HBA used The option input unit E5AN O0H must be mounted on the E5AN e This parameter sets use of the heater burnout alarm e This parameter can be used when option input unit E5AN OOHOO is mounted on the E5AN Setting Range an Enabled AFE Disabled ni 3 ma T Heater burnout latch The HBA used parameter must be set to z ON e When this parameter is set to ON the heater
99. junction compensator and compensation conductor are not re quired when an external cold junction compensation method is used Analog input Preparation The following figure shows the required device connection Input power supply Li e Operation Set the STV to the voltage equivalent to the check value Platinum e Preparation resistance The following figure shows the required device connection thermometer r 1 Input power supply O e Operation Set the 6 dial to the resistance equivalent to the check value 6 9 d CHAPTER 6 CALIBRATION APPENDIX APPENDIX SPECIFICATIONS esr ez rk opa ES eats Ratings 4 olv eus Neben TALUE beach Characteristies x xen x CURRENT TRANSFORMER CT ERROR DISPLAY vv ye Res A E YER EARN PARAMETER OPERATIONS LIST SENSOR INPUT SETTING AND INDICATION RANGES eese SETUP LEVELS DIAGRAM PARAMETER FLOW seeeeeee 0 SPECIFICATIONS ll Ratings Supply voltage 100 to 240 VAC 50 60 Hz 24 VAC 50 60 Hz 24 VDC Operating voltage range 85 to 11096 of rated supply voltage Power 9 VA 5 VA 4 W consumption Sensor input Thermocouple K J T E L U N R S B Platinum resistance thermometer Pt100 JPt100 Non contact temperature sensor K10 to 70 C K60 to 120 C K115 to 165 C K160 to 260 C Voltage input 0 to 50 mV Control Relay output SPS
100. l _ a Set point upper limit For limiting SP setting 5L H Initial setting level Gres Set point lower limit For limiting SP setting S Initial setting level 5P L SP ramp set value For limiting SP change rate Advanced function setting level 4 17 c5 4 APPLIED OPERATION e Operation at start If the SP ramp function is enabled when the E5AN is turned ON and when run is switched to from stop the process value may reach the set point after SP ramp in the same way as when the set point is changed In this case operation is carried out with the process value regarded as the set point before the change was made The direction of the SP ramp changes according to the relationship between the process value and the set point PV SP PV gt SP SP SP ramp PV Same change rate Set point 1 Time i Time Power ON Power ON Restrictions e Execution of auto tuning starts after the end of SP ramp during SP ramp e When control is stopped or an error occurs the SP ramp function is dis operation abled 4 18 48Move to the Advanced Function Setting Leve 4 8 To Move to the Advanced Function Setting Level Protect level 0000 aui 0000 ama p000 aog Dono ooga 000g Ban Hnau 169 0000 2000 operation adjustment protection initial setting commu nications protection PV SP Input type Advanced function setting level Move to advanced
101. larm normally closed can be set independently for each alarm e Close in alarm open in alarm is set in the alarm 1 to 3 open in alarm parameters advanced function setting level Default is n a close in alarm Alarm Output Function Alarm LCD Alarm output turns OFF relay contact open at a power interruption and for about two seconds after the power is turned ON regardless of the close in alarm open in alarm setting The figure below visually summarizes the above description of alarm operations when alarm type is set to lower limit alarm with standby sequence and E5AN is set to close in alarm Alarm type lower limit alarm with standby sequence Alarm value e E t S Q Sup Alarm hysteresis Time Standby sequence canceled LT ON Alarm OFF output I SERIES ON closed OFF open When alarm 1 open in alarm advanced function setting level is set to open in alarm the heater burnout alarm and input error output also be come open in alarm Parameter Level Description RH Alarm 1 to 3 hysteresis Advanced function setting level co Standby sequence reset method m Advanced function setting level Alarm 1 to 3 open in alarm Advanced function setting level Alarm Alarm Alarm c5 4 APPLIED OPERATION 4 3 Setting Scaling Upper and Lower Limits analog input ll Analog inpu
102. le 1 K 2 J 3 J 4 T 17 T 5E 6 L 7 U 18 U 8 N 9 R 10 S 11 B Non contact 12 K10 to 70 C temperature 13 K60 to 120 C sensor 14 K115 to 165 C 15 K160 to 260 C Analog input 16 0 to 50mA Scaling upper limit tn H Scaling lower limit 1 to 9999 100 None Scaling lower limit pact 1999 to scaling upper limit 1 0 None Decimal point dP 0 1 0 None Temperature unit d Uf C F CLF C None Set point upper limit SL H SP lower limit 1 to input range 1300 EU lower value temperature SP lower limit 1 to scaling upper 1300 EU limit analog Set point lower limit Siok Input range lower limit to SP upper 200 EU limit 1 temperature Scaling lower limit to SP upper limit 200 EU 1 analog PID ON OFF Catt 2 PID ON OFF Pod anar ON OFF None i B clum e healing and cool 5 HL Standard heating and cooling knd H E Standard None ST S ON OFF an are ON None Control period OUT1 CP 1to99 20 Second Control period OUT2 L EP 11t099 20 Second Direct reverse operation amp rEu Direct operation reverse operation amp m d ar c Reverse None operation Alarm 1 type Ate 0 Alarm function OFF 2 None 1 Upper and lower limit alarm 2 Upper limit alarm 3 Lower limit alarm 4 Upper and lower limit range 5 Upper and lower limit alarm with standby sequence 6 Upper limit alarm with standby sequence 7 Lower limit alarm with standby sequence 8 Absolute value upper limit alarm 9 Absolute value lower li
103. lf tuning ST in the following instances 1 When the PID constants have been changed manually with ST set to ON 2 When auto tuning AT has been executed The ST stable range is a condition for determining the conditions under which ST self tuning functions In this example let s set the ST stable range to 20 C 1 Select the ST stable range parameter by pressing the ce key in the advanced function setting level 2 Set to 20 C deviation using the A keys E Manual setup Operation Procedure Adjustment level c2 oO E e EJ cC Cal e 6080 annu ung 0000 occo pana i orada ouaa a000 aaad 0000 Boon AT execute cancel band Proportional Integrated time Derivative time _ Proportional eration Op B termining PID Constants AT ST manual setup The individual PID constants can be manually set in the Proportional band integral time and Derivative time parameters in the adjust ment level In this example set the proportional band parameter to 10 0 the in tegrated time parameter to 250 and the derivative time parameter to 45 u UG U i 1 2 3 4 5 6 7 8 Press the O key to move from the operation level to the adjust ment level Select proportional band
104. mal point setting follows the decimal point position setting Setting Range Unit Default 0 1 to 999 9 Related parameters Alarm value 2 operation level p 5 7 Upper limit alarm value 2 Lower limit alarm value 2 operation level p 5 8 Alarm 2 type p 5 25 initial setting level Alarm 2 open in alarm p 5 33 Standby sequence reset method Alarm 2 latch p 5 31 advanced function setting level 5 33 Advanced Function Setting Level H E im Alarm 3 open in alarm Alarm 3 function must be supported Control must be set to standard control e This parameter sets the output states of alarm 3 e When the E5AN is set to close in alarm the status of the alarm output function is normally open When set to open in alarm the status of the alarm output is output inverted normally or closed The following table shows the relationship between alarm output functions alarm output and output LCDs Alarm Output Function Alarm Output Output LCDs ON ON Lit OFF OFF Out ON OFF Lit OFF ON Out Setting Range n 8 Close in alarm a Open in alarm Close in alarm Open in alarm 3 1 Qe Related parameters Alarm value 3 p 5 7 Upper limit alarm value 3 Lower limit alarm value 3 p 5 9 operation level Alarm 3 type p 5 25 Standard heating and cooling p 5 23 in
105. mit alarm 10 Absolute value upper limit alarm with standby sequence 11 Absolute value lower limit alarm with standby sequence Alarm 2 type Alte Same as alarm 1 type 2 None Alarm 3 type RLE J Same as alarm 1 type None Move to advanced function Haa 0 None setting level A 8 1999 to 9999 PARAMETER OPERATIONS LIST Advanced function setting level Parameter Name Symbol Setting monitor Value Display Default Unit E Parameter initialize cack ON OFF an aFF OFF None Number of multi SP uses Eu A 0to2 1 None Event input assignment 1 Eu None run stop nan 5taP None None Event input assignment 2 Eu c None run stop nant 5taP RUN STOP None Multi SP uses ASPL ON OFF an aFF OFF None SP ramp set value SP k OFF 1 to 9999 aFF i to 3999 OFF EU Standby sequence reset rESE ConditionA Condition B A b Condition A None method Alarm 1 open in alarm AL fa Open in alarm Close in alarm n 5 n L Pd in None Alarm 1 hysteresis RL H 1 0 1 to 999 9 0 2 EU Alarm 2 open in alarm RAL a Open in alarm Close in alarm n A n L pen in None Alarm 2 hysteresis RL H 0 1 to 999 9 0 2 EU Alarm 3 open in alarm RL Jn Open in alarm Close in alarm a a n Open in None Alarm 3 hysteresis AL HJ 0 1 to 999 9 0 2 EU HBA used HbU ON OFF an aFF ON None Heater burnout latch HbL ON OFF an FF OFF None Heater burnou
106. move the mode at this level enter the password 1201 in the advanced function setting level This level is for offsetting deviation in the input circuit e It can not be moved to other levels by operating the keys on the front panel from the calibration level To cancel this level turn the power OFF then back ON again E Selecting e To select parameters in each level press the cel key Each press of the param eters cel key advances to the next parameter For details on each parameter see Chapter 5 Parameter 1 Y Parameter 2 Y Eel Parameter 3 y cel Parameter n BFixi ng setti ngs e If the ce key is pressed at the final parameter the display returns to the top parameter for the current level e To change parameter settings or setup specify the setting using the IA or keys and either leave the setting for at least two seconds or press the ce key This fixes the setting e When another level is selected the parameter and setting on the display are fixed e When the power is turned OFF fix first the settings or parameter setup by pressing the ce key The settings and parameter setup are some times not changed by merely pressing the A or keys 1 8 oT 1 4 Communications Function The E5AN can be provided with a communications function that allows you to check and set controller parameters on a host computer If the communica tions function is requir
107. n This key combination sets the E5AN to the protect level For details on the protect level see Chapter 5 Parameters PO 1 2 I O Configuration and Main Functions I O configuration OUT1 Control output 1 Control output 1 Control output 2 Alarm output 3 Controller ALM2 SP input from external Alarm 2 Alarm output 2 digital switch function and Run Stop function ALM1 Temperature input analog input HBA Heating and OUT2 CT input cooling Standard ALM3 Event input 2ch Alarm 3 Alarm 1 B Alarm output 1 Input error Communications function Mil ge i Main functions Input sensor types Control output Alarms Control adjustment Event input HBA Communications function The following introduces the main functions of the E5AN For details on each function and how to use the functions see Chapter 3 onwards The following input sensors can be connected for temperature input Thermocouple K J T E L U N R S B Non contact temperature sensor type ES1A K 10 to 70 C K 60 to 120 C K 115 to 165 C K 160 to 260 C Platinum resistance thermometer Pt100 JPt100 Analog input 0 to 50 mV Control output is either relay voltage or current output depending on the model of E5AN If heating and control output 2 control is selected on the EbAN 13 alarm 3 output is used as control output 2 side output Therefore use alarm 1 2 if an alarm is ne
108. n Advanced function setting level Page A 11 Modified the table in SENSOR INPUT SET TING AND INDICATION RANGES Page A 12 Modified the diagram in SETUP LEVELS DIA GRAM Page A 14 Modified the diagram in PARAMETER FLOW 02A June 2003 Page 1 5 Removed conditional information on heater burnout alarm HBA
109. n La UJ UA 6 8 This example describes how to calibrate the EbAN when it is connected to a platinum resistance thermometer When calibrating a platinum resistance thermometer use wires of the same thickness as those used to connect the E5AN 1 2 3 4 5 6 7 8 9 Connect the power supply Connect a precision resistance box called 6 dial in this manual to the platinum resistance thermometer input terminals Turn the power ON Move to the calibration level This starts the 30 minute aging timer This timer provides an approximate timer for aging After 30 min utes the No 2 display changes to 0 You can advance to the next step in this procedure even if 0 is not displayed Press the Ce key to display the count value for each input type The No 2 display at this time displays the currently entered count value entered in Hexadecimal Set the 6 dial as follows e Input type 0 390 Q e Input type lor 3 2800 e Input type2or4 1400 Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup Press the Ce key to set the E5AN to the state on the left Set the 6 dial as follows e Input type 0 100 e Inputtypelor3 100 e Input type2or4 100 Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup Press the Ce key The No 2 display c
110. n Level r e M MV monitor OUT2 The control must be heating and cooling con a trol Manipulated variable display must be set to ON This parameter is for monitoring the manipulated variable on the control output 2 side during operation e During heating and cooling control the manipulated variable on the control output 2 side OUT 2 terminal output is monitored Function Monitor Range Unt Heating and cooling 0 0 to 100 0 Related parameters Standard heating and cooling initial setting level p 5 23 Manipulated variable display advanced function setting level p 5 39 Adjustment Level This level is for executing AT auto tuning or setting up the control This level provides you with basic controller setup parameters for PID proportional band inte gral time derivative time and heating and cooling control Adjustment level Rukssenudgjescssssasacs URa Hon i AGE TOR SA TSt GR I8 OH EON AUS RUP BUR D GE OR ROG UR OC UB RE IR GB Operation level L Control in progress To move to the adjustment level from the operation level press the O key for less than one second e The set points 0 to 3 in the adjustment level are set values for switching the set point during multi SP input e Heater current value monitor and HBA detection are displayed when option unit E5AN E53 AKB E53 AKO1 or E53 AK08 is mounted on the E5AN e You can change adjustment level pa
111. n offset of several to several tens of a degree can occur For this reason offset the readout value by 1 point or 2 point shift as described in this item This offset occurs as a bias current for detecting controller sensor error flows to the output impedance of the non contact temperature sensor 2 point shift can be carried out only on non contact temperature sensors and cannot be set for other input types Preparations 1 Set to the temperature range matching the input specifications of the non contact temperature sensor ES1A is supported only in thermo couple input types on the E5AN 2 Prepare a thermometer capable of measuring the temperature of the control target as shown in Figure 1 so that 1 point shift or 2 point shift can be carried out Non contact ove C Control target temperature ae sensor B Thermometer A EBAN Temperature controller Figure 1 Configuration When Compensating a Non contact Temperature Sensor 4 3 c5 4 APPLIED OPERATION B 1 point shift method Adjustment level D o rw x Upper limittem E N n5H perature input shift E value E ig Lower limit tem perature input shift value Oo L3 Lt Ed ca tod fiii ce Bl 2 point shift method Temperature readout before input shift Y2 e g 105 C Temperature readout before input shift Y1 e g 40 C Temperature readout after input shift X1 e g 25 C Lower limit temperature input shift value 4 4
112. nd H can be set independently for each alarm point with set values 1 4 and 5 2 Set value 1 Upper and lower limit alarm Case 1 Case 2 Case 3 Normally ON TT 7 7 2 H lt 0 L lt 0 L HSP SPL H H lt 0 L gt 0 H gt 0 L lt 0 H lt 0 L gt 0 IHI lt ILI IHI gt ILI IH L sil H gt 0 L lt 0 SPH L H ILI 3 Set value 4 Upper and lower limit range Case 1 Case 2 Case 3 Normally OFF E I 1 Hee L HSP SPL H L SP H H lt 0 L gt 0 H lt 0 L gt 0 Hs0 L lt o LD IHI lt ILI H gt ILI H LSP H IL H gt 0 L lt 0 Sb HL IH IU 4 Set value 5 Upper and lower limit alarm with standby sequence For the above upper and lower limit alarm In cases 1 and 2 the alarm is normally OFF if upper and lower limit values of hysteresis overlap In case 3 the alarm is normally OFF 5 Set value 5 Upper and lower limit alarm with standby sequence The alarm is normally OFF if upper and lower limit values of hysteresis overlap e Alarm types are set independently for each alarm in the alarm 1 to 3 type parame ters initial setting level Default is 2 Upper limit alarm Related parameters Alarm value 2 3 operation level p 5 7 Upper limit alarm value 2 3 Lower limit alarm value 2 3 operation level p 5 8 9 Standby sequence reset method p 5 31 Alarm 2 3 open in alarm Alarm 2 3 hysteresis p 5 33 34 alarm 2 3 latch p 5 40 advanced functi
113. ndoor use equivalent to IP66 Rear case IP20 terminals IPOO Memory protection 1 The indication of K thermocouples in the 200 to 1300 C range T and N thermocouples at a temperature of 100 C or less and U and L thermocouples at any temperature is 2 C 1 digit maximum The indication of B thermocouples at a tempera EEPROM non volatile memory number of writes 100 000 ture of 400 C or less is unrestricted The indication of R and S thermocouples at a temperature of 200 C or less is 3 C 1 digit maximum A 3 Lo CURRENT TRANSFORMER CT Specifications Item Specifications Model E54 CT1 E54 CT3 Max continuous current 50A 120 A 1 Dielectric strength 1000 VAC 1 minute Vibration resistance 50 Hz 98 m s Weight Approx 11 5 g Approx 50 g Accessory None Armature 2 Plug 2 The maximum continuous current of the E5AN is 50 A External dimensions E54 CT1 E54 CT3 2 36 ERROR DISPLAY ERROR DISPLAY gu Meaning Action Operation at error When an error has occurred the No 1 display alternately indicates error codes together with the current display item This section describes how to check error codes on the display and the actions you must take to remedy the problem SE eer Inputerror The input value exceeds the input indication range when the input indication range is within 1999 199 9 to 9999 999 9 Check
114. ng range A we Hd Set point A B Changed to the i d O x i new upper limit value Set point O r D F Aor Input type changed y Set point ASet point V Upper and lower limit values of the limitter V Sensor upper and lower limit values R O setting possible x Parameters setting impossible Symbol Parameters Level Description SL H Set point upper limit Initial setting level For limiting SP setting SL L Set point lower limit Initial setting level For limiting SP setting 4 15 c5 4 APPLIED OPERATION ll Setup To set the set point upper and lower limits set in the set point upper limit and set point lower limit parameters in the initial setting level This example describes how to set the set point limitter 200 to 1300 C to input type K thermocouple 200 1300 Sensor range s Py s ra a Set point limitter 100 1000 e Setting the set point upper limit Operation Procedure Initial setting level poga mod apan paag anm t000 Set the set point upper limit parameter to 1000 pM aa as see if 1 Press the O key for at least three seconds to move from the opera tion level to the initial setting level 2 Select set point upper limit 3 Use the A keys to set the parameter to 1000 e Setting the set point lower limit
115. nipulated variable at the control output 2 side during heating and cooling control is expressed as a negative value Control Method Setting Range Unit Default Standard 5 0 to MV upper limit 0 1 Heating and cooling 105 0 to 0 0 Related parameters PID ON OFF initial setting level p 5 23 ST initial setting level p 5 24 5 37 Advanced Function Setting Level LAF input digital filter e Sets the time constant of the input digital filter The following figure shows the effect on data after passing through the digital filter Function PV before passing through filter PV after passing through filter 0 63A Input digital filter Seting Range Umi Default 00109099 Second 00 PuHd Additional PV display e This parameter adds the facility of displaying only the PV It is added to the top of the operation level It is used to give the option of displaying the PV and SP or just the PV only Function Setting Range Default an Displayed aFF Not displayed OFF Settin 5 38 Advanced Function Setting Level A JP Manipulated variable display This parameter displays the manipulated variable The manipulated variable is displayed when the manipulated variable monitor heat and cool parameters are set to ON and not displayed when these param
116. ns lusus ST stable range ix vc shy qa RU ERU Manual sebup ios obesse aed eda 3 9 Alarm Outputs 2 vied 0202 vasa aaa Alarm typene inc ied Lese ea pi soe Alarm value co deu ROC tee cages 3 10 Heater Burnout Alarm HBA HBA detections 5 2222 wan aided ri Operating conditions CUNO o ave Perel d Kiet Re S toners How to calculate detection current Values vouloir pev RV De Example eraasi gree ea exe bros EE 3 11 Requests during Operation 1 D 3 1 Typical example 1 Initial Setup Examples On previous controllers sensor input type alarm type and control period were set by the DIP switches These hardware settings are now set in pa rameters in setup menus The O and C9 keys are used to switch be tween setup menus and the amount of time that you hold the keys down for determines which setup menu you move to This section describes two typical examples Input type Control method Alarm type Alarm value 1 Set point 0 K thermocouple 200 to 1300 C ON OFF control 2 upper limit 20 C deviation 100 C Setup procedure Power ON Power ON J f Operation level Et 2c m 25 Process value i g set point V s Press O key for at least three seconds Control stops Initial setting level m c C 1 Initial setting level
117. nt measurement are not carried out A 2 LLL Bi Characteristics Indication accuracy Thermocouple 0 5 of indication value or 1 C whichever is greater 1 digit max 1 Platinum resistance thermometer 0 5 of indication value or 1 C whichever is greater 1 digit max Analog input 5 FS 1 digit max CT input 5 FS 1 digit max Hysteresis 0 1 to 999 9EU in units of 0 1EU Proportional band P 0 1 to 999 9EU in units of 0 1EU Integral time I 0 to 3999 in units of 1 second Derivative time D 0 to 3999 in units of 1 second Control period 1 to 99 in units of 1 second Manual reset value 0 0 to 100 0 in units of 0 1 Alarm setting range 1999 to 9999 decimal point position dependent on input type Sampling period 500 ms Insulation resistance 20 MQ min by 500 VDC megger Dielectric strength 2000 VAC 50 or 60 Hz 1min Malfunction vibration 10 to 55 Hz 10 m s2 for 10 min each in X Y and Z directions Vibration resistance 300 10 to 55 Hz 20 m s2 for 2 hrs each in X Y and Z directions Malfunction shock 200 m s2 max 3 times each in 3 axes 6 directions relay 100 m s2 Shock resistance 300 m s2 max 3 times each in 3 axes 6 directions relay 100 m s2 Weight Adapter approx 100g Approx 310 g Terminal cover approx 20g Protective structure Front panel NEMA4X for i
118. nt remains un changed ST self tuning is executed when the ST parameter is set to ON in the initial setting level When the ST function is in operation be sure to turn the power supply of the load connected to the control output ON simultaneously with or before starting operation of the E5AN Execute self tuning ST LL lU UL 1 Press the O key for at least three seconds to move from the opera tion level to the initial setting level 2 Select the ST parameter by pressing the ce key 3 Press the Zu key to select an default 4 To return to the operation level press the O key The tempera ture display blinks during self tuning ST execution When control characteristics are already known the PID parameters can be set di rectly to adjust control PID parameters are set in the proportional band P integrated time I and derivative time D parameters in the adjustment level c5 3 BASIC OPERATION B ST start conditions NIST stable range 15 9 t 0000 0000 0000 0000 St b Operation Procedure Eee Advanced function setting level Gk b ST stable range Self tuning by step response tuning SRT is started when the following conditions are met after program execution is started and the set point is changed At Start of Program Execution When Set Point Is Changed 1 The se
119. ntrol standard e When heating and cooling control is selected the dead band and cool ing coefficient parameters can be used Dead band The dead band is set with the set point as its center on the EbAN 3 The dead band width is the set value of the dead band parameter adjust ment level Setting a negative value produces an overlap band Default is 0 0 EU Dead band Overlap band Output dead band width positive Output dead band width negative Heating side Cooling side Heating side Cooling side oN 0 PV 0 PV A A Set point Set point Cooling If the heating and cooling characteristics of the control target greatly dif coefficient fer preventing satisfactory control characteristics from being obtained by the same PID constants adjust the proportional band P at the cooling side using the cooling coefficient to balance control between the heating and cooling sides In heating and cooling control P at the heating or cool ing side is calculated by the following formula Heating side P P Cooling side P P x cooling coefficient The cooling coefficient is applied to Control output 1 side P to obtain con trol whose characteristics Control output 2 side P differ from those on the Control output 1 side 4 10 Executing Heating and Cooling contro f Output Output rd Control output 1 side Px1 0 Control output 1 side L Px1 0
120. o change the set point press the A or keys in the PV SP pa rameter operation level and set the desired set value The new set point is selected two seconds after you have specified the new value e Multi SP is used to switch between two or four set points In this example change the set point from 0 C to 200 C Operation Procedure SS ALALL ZEE Operation level 1 Normally the PV SP parameter is displayed The set point is 0 C oO E jm 5 3u 2 Use the A keys to set the set point to 200 C B o gt ma al Lf 5 e200 3 9 c5 3 BASIC OPERATION 3 7 Executing ON OFF Control E ON OFF Control Hysteresis 3 position control In ON OFF control the control output turns OFF when the currently controlled temperature reaches a preset set point When the manipulated variable turns OFF the temperature begins to fall and the control turns ON again This operation is repeated at a certain point At this time how much the temperature must fall before control turns ON again is deter mined by the hysteresis OUT1 parameter Also how much the manip ulated variable must be adjusted in response in the increase or decrease in the process value is determined by direct reverse operation parameter e Switching between 2 PID control and ON OFF control is carried out by the PID ON OFF parameter initial setting level When this param eter is
121. o seconds Lr V o000 Oooo 3 c3 Li Dmm ros m c3 ru E3 c5 3 BASIC OPERATION 3 8 Determining PID Constants AT ST manual setup Bi AT auto tuning RE Description e When you execute auto tuning the optimum PID constants for the set point during program execution are automatically set by forcibly chang ing the manipulated variable to calculate the characteristics called the limit cycle method of the control target e To execute AT auto tuning specify an AT execute and to cancel AT auto tuning specify aFF AT cancel e AT auto tuning cannot be executed during ON OFF control e The result of AT auto tuning is mirrored in the proportional band P integral time D and derivative time D parameters in the ad justment level Adjustment level c Proportional band E P oO m E 85 Integrated time g L 5 E e33 Derivative time 3 d 5 B 4g AT auto tuning is started when the AT execute cancel parameter is set to ON During execution of AT the No 1 display for the AT execute can cel parameter blinks When AT ends the AT execute cancel parameter turns OFF and the No 1 display stops blinking AT execute cancel fr No 1 display Rt amp FF 0000 0000 0000 0000 During AT execution If you move to the operation level during AT e
122. on setting level 5 26 Advanced Function Setting Level This level is for using the E5AN to its maximum To move to this level input the password 169 in the initial setting level To enter the password the setting value of initial setting communications protection must be set to 0 Operation Adjustment level level O key Less than 1 second e 3 seconds min n D ug key No 1 display flashes ina Control stops N DODD Dn Commu An 3 nications Initial setting level setting C key level Less than 1 second Password input Okey set value 169 second min Advanced C Control in progress function setting level Control stopped e The parameters in this level can be used when e To switch between setting levels press the ce initial setting communications protection is key set to 0 TE e To change setting values press the Zw xz keys e The move to calibration level can be moved to by entering the password 1201 Advanced function setting level Parameter Alarm 2 open in MV upper limit Protect level initialize alarm move time LEID Oo LEUDD Ou U0 DLE U0 Ou Number of Alarm 2 hysteresis MV lower limit multi SP uses Output input error 000 ann UC qu O0
123. one e When the number of multi SP uses is set to 0 and both input assign ments 1 and 2 can be set RUN STOP is assigned to only one event assignment The other event assignment is automatically set to OFF e When the RUN STOP function is used for event inputs RUN STOP at the run level is not displayed Symbol Parameters Level Description c _ Eventinput 1 assignment i Advanced function setting level s 2 Event input 2 assignment Su Advanced function setting level Number of multi SP uses Advanced function setting level For event input function Gting the SP Upper and Lower Limit Values f 4 6 Setting the SP Upper and Lower Limit Values ll Set point limitter Changed to upper limit value Y The setting range of the set point is limited by the set point limitter The set point limitter is used to prevent the control target from reaching abnormal temperatures The upper and lower limit values of this set point limitter are set by the set point upper limit and set point lower limit parameters in the initial setting level respectively However note that when the set point limitter is reset the set point is forcibly changed to the upper or lower limit value of the set point limitter if the set point is out of the limitter range Also when the input type and temperature unit are changed the set point limitter is forcibly reset to the sensor set Set point limitter y ting range Setti
124. parameters PV SP operation level p 5 5 SP ramp set value advanced function setting level p 5 30 Set point upper limit Set point lower limit initial setting level p 5 22 r l Heater current value The heater burnout parameter must be set LL to ON monitor This parameter measures the heater current value from the CT input used for detecting heater burnout Measures and displays the heater current value Function Monitor Range Uni 10 10 550 e When the current exceeds 55 0 A FFFF is displayed Related parameter Heater burnout detection adjustment level p 5 13 5 6 Operation Level re 5 Run Stop The run stop function must not be set to event input assignments 1 and 2 This parameter specifies run and stop When ruin run is selected control is running When Sta stop is selected con trol is stopped When control is stopped the STOP display lights Default is riin When the run stop function is being controlled by event input the run stop function cannot be set by operating the keys on the front panel H H l Alarm value 1 The alarm type must be set to either no alarm or a setting other than the upper and lower Alarm value 2 limit alarm The control must be standard control Ony alarm value 3 af P na P Li Alarm value 3 This parameter sets the inp
125. peration is normal and the current flowing when a heater burnout occurs For example set 2 5 To return to the operation level press the O key for less than one second lil How to calculate detection current values Bid ter Burnout Alarm HBA e Calculate the set value by the following equation current value at normal operation current value at heater burnout 2 e To set the value of the heater burnout when two or more heaters are con nected through the CT use the curent value of the smallest heater con nected OR the current value when one of the heaters burns out if all the heaters have the same current value e Make sure that the following conditions are satisfied Heater of current 10 0 A or less Current value at normal operation current value at heater burnout Z 1A When the resultant current is less than 1 A detection is unstable Heater of current 10 0 A or more Current value at normal operation current value at heater burnout 2 2 5 A When the resultant current is less than 2 5 A detection is unstable e The setting range is 0 1 to 49 9 A Heater burnout is not detected when the set value is 0 0 or 50 0 When the set value is 0 0 the heater burnout alarm is set to OFF and if the set value is 50 0 the heater burnout alarm is set to ON e Set the total current value at normal heater operation to 50 A or less When set to 55 0 A FFFF is displayed
126. point 5g tant Operation level 2 During run eta Make sure that B 4 During stop star control is E Set alarm values running S riin ea Press AA Btm _ af keys to set alarm E ATL Alarm value 1 35 value to 30 C amp 380 E Start operation V M J Start program execution J cuarter 3 BASIC OPERATION 3 2 Setting the Input Type The E5AN supports four input types platinum resistance thermometer thermocouple non contact temperature sensor and analog inputs Set the input type matched to the sensor used in the input type parameter The E5AN specifications support two types of inputs platinum resistance thermometer input types and thermocouple input type whose set values differ Check the type of E5AN at purchase H Input type Setting the input type thermocouple K 20 0 to 500 0 C Operation level 1 Press the O key for at least three seconds to move from the opera gt Jc tion level to the initial setting level ec L2 Ld c VS g 2 Press the Al key to enter the set value of the desired sensor When m ae Input type using K thermocouple 20 0 to 500 0 C enter 1 as the set value B un t Hint The set value is fixed if you do not operate the keys on the front panel La iz B for two seconds after changing the parameter or by pressing the O or cel keys E Ln tE List of Input
127. point 1 5 28 Advanced Function Setting Level e When the number of multi SP uses is set to 2 Event input 1 Event input 2 Selected Set Point OFF OFF Set point 0 ON OFF Set point 1 OFF ON Set point 2 ON ON Set point 3 Event input can be used when the option event input unit E53 AKB is mounted in the E5AN Select event input ON OFF while the E5AN is turned ON Judgment of event input ON OFF is carried out on event inputs of 50 ms or more Related parameters Event input assignment 1 advanced function setting level p 5 29 Event input assignment 2 advanced function setting level p 5 29 Multi SP uses advanced function setting level p 5 30 Set point 0 to 3 adjustment level p 5 14 Event input assignment 1 The number of multi SP uses must be set to Ll Q or q v Z Eur Event input assignment 2 LL ee e The following functions are assigned as event input 1 or event input 2 Run stop Settings Funcion none None Selling 5taP RUN STOP e Default is nan for event input assignment 1 and Ste for event input assign ment 2 Related parameters Set point 0 to 3 adjustment level p 5 14 Number of multi SP uses advanced function setting level p 5 28 5 29 Advanced Function Setting Level n cH Multi SP uses Th
128. possible when group mounting several units ll Setting up the option units If communications event input and heater burnout functions are required mount the communications unit E53 AK01 or AK03 or the event input unit E53 AKB The heater burnout function is supported on either of these two option units Option units Name Model Function E53 AKO01 Communications RS 232C Communications unit E53 AK03 Communications RS 485 Event input unit E53 AKB Event input e Terminal label x 1 Assembling the unit Regular flat blade screwdriver units mm A L1 1 Insert the tools see drawing above into the slots one on the top and one on the bottom and release the hooks 2 Insert the tool into the gap between the front and rear and slightly draw out the front panel Then draw out the front panel towards you holding it by its top and bottom sides 3 Match the upper and lower claws with the connection points and insert the option unit Mount the option unit in the center 4 Before you push the unit back into the case make sure that the water tight packing is in place Push the unit back into the rear case until you hear a click When you do this hold down the hooks on the top and bottom of the rear case so that they are firmly hooked in place CHAPTER 2 PREPARATIONS E Mounting Adaptor Terminal cover How to attach the 1 Insert the main unit through the
129. ption event input unit must be mounted Uses in the E5AN Multi SP is a function for setting set points 0 to 3 in advance and selecting these set points by a combination of event inputs 1 and 2 Sp The number of multi SP uses parameter is used when the number of preset set points is 2 or 4 This parameter determines display or non display of the event input assign ment 1 and event input assignment 2 parameters The number of multi SP uses displays which functions are assigned to event inputs and 2 Setting Setting Event Input Function Multi SP Event input Event input Event input 1 Event input 2 Uses assignment 1 assignment 2 function function NONE or STOP 1 NONE or RUN STOP switching 1 Multi SP 2 set points not displayed NONE or STOP set point 0 1 switch ing NONE or RUN STOP switching Multi SP 4 set points not displayed set point 0 1 2 3 switching 1 STOP RUN STOP switching can be set only on one of event input assignments 1 or 2 The event input on the side that is set can be used The setting on the other side becomes NONE e Default 1 Multi SP can be used when the option event input unit is mounted on the E5AN and the number of multi SP uses is set to 1 or 2 e When the number of multi SP uses is set to 1 C Eventinpuii Selected Set Point OFF Set point 0 ON Set
130. r errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication PRECAUTIONS When the product is used under the circumstances or environment described in this manual always adhere to the limitations of the rating and functions Also for safety take countermeasures such as fitting fail safe installations DO NOT USE e In circumstances or environments that have not been described below in this manual e For control in nuclear power railway aircraft vehicle incinerator medical entertainment or safety applications e Where death or serious property damage may occur or where extensive safety precautions are required SAFETY PRECAUTIONS ll Safety Signal Words This manual uses the following signal words to mark safety precautions for the E5AN These precautions provide important information for the safe application of the product You must be sure to follow the instructions provided in all safety precautions Indicates information that if not heeded could possibly result in loss of life or serious injury Indicates information that if not heeded could result in relatively serious or minor injury damage to the product or faulty operation ll Safety Precautions N CAUTION Electric Shock Warning Do not touch the terminals while the power is ON Doing so may cause an electric shock Do not allow metal fragments or lea
131. r limits analog input 0 0 e eee eee 4 8 Setting the input type 3 4 Setting the PID ON OFF parameter 3 11 Setting the set point lower limit 4 16 Setting the set point upper limit 4 16 Setting the SP 0 eee 3 9 Setting the SP upper and lower limit values 0 4 15 Setting the upper and lower limits 5 8 Setting up communications data 1 9 Setting up the option units 2 3 Setup levels diagram A 12 Shifting input values 4 2 SP ramp ive ede ads 4 17 SP ramp set value 000 5 30 Specifications 05 A 2 A 4 ST self tuning 9 18 5 24 5 36 ST stable range 3 14 5 36 ST start conditions 3 14 Standby sequence 4 6 5 31 Standby sequence reset method 5 31 SLOP era scat cebat du teie e aue M e Ede 5 7 Summary of alarm operations 4 7 T Temperature input 1 5 Temperature input shift 4 5 5 15 Temperature unit 1 3 3 5 Terminal arrangement 2 6 To select set points 0 1 2 3 4 13 To Use Event Input 4 12 U Upper limit temperature input shift value uuuus 5 15 User calibration 000055 6 3 o Revision History A manual revision code appears as a suf
132. rameters by setting Operation adjustment protection to 0 If the protect level is set to 1 to 3 adjustment level parameters cannot be displayed Adjustment level AT execute cancel Lower limit tempera ture input shift value DDUD DDUEI DOO O00 Communications Proportional band writing DDUD Do O00 DDUEI Heater current value Integral time monitor 0000 DODI 0o00 0000 Heater burnout Derivative time detection 0000 COU DOLO COU Set point 0 Cooling coefficient 0000 0000 0000 idu Set point 1 Dead band ORO 0000 UCU doi Set point 2 Manual reset value p000 Quo UL dudu eq 8l Set point 3 Hysteresis OUT1 c3 hoy 0000 CU IULII COU 8l Temperature input Hysteresis OUT2 shift value DDUD C000 DE 3 Ls 8l les t3 DD DOU Upper limit tempera ture input shift value 2 Lr xX t3 0000 Qaud les Adjustment Level H LI execute cancel The E5AN must be in operation and control must be 2 PID control This parameter executes AT auto tuning e When auto tuning is executed the optimum PID parameters proportional band integral time and derivative time for the s
133. relay into consideration e In a standard control system use the control period OUT1 parameter The con Function trol period OUT2 parameter cannot be used e Whenever control output 1 is the current output control period OUT1 cannot be used e In a heating and cooling control system the control period can be set independently for heating and cooling Use the control period OUT1 parameter to set the heat ing side control period and use the control period OUT2 parameter to set the cooling side control period Parameter Setting Range Unit Default Q Control period OUT1 1to 99 Second 20 ee Control period OUT2 1 to 99 Second 20 Setting Related parameter PID ON OFF initial setting level p 5 23 5 24 Initial Setting Level 7 E Direct reverse operation e Direct operation refers to control where the manipulated variable is increased according to the increase in the process value Alternatively reverse operation refers to control where the manipulated variable is increased according to the decrease in the process value Setting Range Deut ar r Reverse operation ax d Direct operation L t H LE o4 Alarm 1 type The alarm 1 type must be supported e Select one of the following alarm 1 types Deviation Deviation range Absolute value
134. resistance detector leads are extended use the lead having the smallest resistance to equalize the resistance of the three leads Install the temperature controller so that it is horizontal If there is a large error in the measurement values make sure that input compensation has been set correctly Requests at Installation h E About waterproofing The protective structure of this controller conforms to the following stan dards Parts that are not indicated as being protected or that are indicated as IP 0 are not waterproof Front panel NEMA4X for indoor use equivalent to IP66 Rear case IP20 Terminals IP00 i CHAPTER 2 PREPARATIONS CHAPTER 3 BASIC OPERATION i CHAPTERS BASIC OPERATION 3 1 Initial Setup Examples 3 2 Setting the Input Type Input type os reso eaucanUp E dete ee aA m 3 3 Selecting GO B 546 iu ea eeua gas teak Temperature unit sess 9 4 Selecting PID Control or ON OFF Control 9 5 Setting Output Specifications Control period s osse eiu REDE Direct reverse operation 9 6 Selling the SP iuoscacixsedi ce EE xd Changing the SP iios sua REA ae 3 7 Executing ON OFF Control ON OFF Control 2 nen egre eds OE sack annir i rd RE LC tas Pa bot 3 8 Determining PID Constants AT ST manual setup AT auto tuning 0 643 ai v 4e rers ST Gelb tuning 2m ay eere eed tema ST start conditio
135. rmer CT 2 When current flows through this lead the current transformer generates AC current proportional to the current value The E5AN measures this AC current to calculate the current flowing to the heater 3 If the heater is burned out the current measured at the current transformer decreases This value is compared with the value set as the heater burnout set value and the output becomes active as the heater burnout alarm Set the heater burnout set value in the heater burnout detection pa rameter adjustment level To monitor the current value of the current transformer use the heater current monitor parameter When HBA function is not used set the heater burnout parameter advanced function setting level to OFF The HBA function can be used when the option unit E53 AKB E53 AKO01 or E53 AK08 is mounted on the E5AN Be sure to connect the CT to the E5AN and pass the heater lead through the CT hole Turn the heater ON at the same time as or before turning the EbAN ON If the heater is turned ON after turning the E5AN ON the heater burn out alarm will activate Control is continued even if the heater burnout alarm is active That is the E5AN attempts to control the heater on which the heater burnout alarm has not occurred The heater burnout alarm is detected when the control output is contin uously ON for 190 ms or more The rated current value may sometimes differ slightly from the actual current
136. roportional band P in tegral time I and derivative time D parameters ON OFF control In ON OFF control the control output is turned ON when the process value is lower than the current set point and the control output is turned OFF when the process value is higher than the current set point reverse operation S tting Output Specifications i 3 5 Setting Output Specifications B Control period e Set the output period control period Though a shorter period provides Control better control performance it is recommended to set the control period St to 20 seconds or more taking the life expectancy in the case of relay out put into consideration If necessary readjust the control period by trial d DEED y y p UN operation for example when the control period parameters are set to L L OUT2 their defaults Set the control period in the control period OUT1 and control peri od OUT2 parameters initial setting level Default is 20 seconds e Whenever control output 1 is the current output control period OUT1 cannot be used The control period OUT2 parameter can be used only in heating and cooling control B Direct reverse e Direct operation refers to control where the manipulated variable is ope ration increased according to the increase in the process value Alternatively Reverse operation refers to control where the manipulated variable is ww
137. s each called a level Each of the set values setup items in these levels are called a parameter The parame ters on the E5AN are divided into the following seven levels Operation level O cekey The PV display flashes Adjustment level LO key Less than 1 second RE key ke key E ar B Z O key FLO sey S gt The PV display flashes after I 25t 1 second min B3 seconds c3 LN one second g AY E ihr E H In cS initi i u Control stops Q ecekey 3 seconds min O_ key Less than 1 second Password input O key set value 169 1 second min The key pressing time can be changed in protect level move time advanced function level Password input set value 1201 C Control in progress C Control stopped ace Control Stopped Protect level O Operation level O Adjustment level O Initial setting level O Advanced function setting level Calibration level O Communications setting level O To activate the advanced function setting level set the Protect level of the Initial Communications protect to 0 O Indicates items that can be set Of these levels the initial setting level communications setting level advanced function setting level and calibration level can be used only when control has
138. s the sensor type by a corrensponding code e When this parameter is changed the set point upper limit is changed to the default If the set point limits must be changed set the set point upper limit and set point lower limit parameters initial setting level e Set the code according to the following table Shaded ranges indicate default settings The defaults are as follows Setting Platinum resistance thermometer platinum resistance thermometer Pt100 Thermocouple K thermocouple Input type Name ed e Input Temperature Range Platinum resistance Platinum Pt100 0 200to 850 C 300 to 1500 F 2d RODOS ai 1 199 9 to 500 0 C 199 9 to 900 0 F 2 0 0t0100 0 C 0 0t0210 0 F JPt100 3 199 9 to 500 0 C 199 9 to 900 0 F 4 0 0to 100 0 C 0 0 to 210 0 F Input type Name ad e Input Temperature Range Thermocouple Thermocouple K 0 200 to 1300 C 300 to 2300 F input type 1 20 0 to 500 0 C 0 0 to 900 0 F J 2 100to850 C 100to1500 F 3 20t0400 0 C 0 0to 750 0 F 4 200t0400 C 300t0 700 F 17 _ 199 9 to 400 0 C 199 9 to 700 0 F E 5 0to 600 C 0t01100 F L 6 100t0 850 C _ 100 to 1500 F U 7 20010400 C 30010700 F 18 199 9 to 400 0
139. selected sensor and during analog input it is dependent on the decimal point parameter setting SetingHange Unit Defaut Jaw EU 0 Related parameters Alarm 1 type initial setting level p 5 25 Standby sequence reset method p 5 31 Alarm 1 open in alarm p 5 32 Alarm 1 hysteresis Alarm 1 latch p 5 32 advanced function setting level Hi cH Upper limit alarm value 2 Alarm 2 type must be set to upper and lower os limits upper and lower limit range or upper RI p Lower limit alarm value 2 and lower limit alarm with standby sequence This parameter independently sets the upper and lower limit alarm values when the mode for setting the upper and lower limits is selected for alarm 2 type initial setting level e This parameter sets the upper and lower limit values of alarm 2 e The decimal point position is dependent on the currently selected sensor gue Setting Range Unt Default Jp aao EU 0 Setting E 0 rd Related parameters Alarm 2 type initial setting level p 5 25 Standby sequence reset method p 5 31 Alarm 2 open in alarm Alarm 2 hyster esis Alarm 1 latch p 5 33 advanced function setting level 5 8 Operation Level Hi 3H Upper limit alarm value 3 The control must be standard control Al
140. shift lllllllsleussn 4 2 1 point shift method 4 4 2 PID control 00 3 6 3 10 2 point shift 0 0 cece eee ee 4 3 2 point shift method 4 4 3 position control 0000 3 10 QU dut slut ME uisu dun eR E 5 36 A T Auto tuning sess 3 12 Additional PV display 5 38 Adjustment level 1 7 5 11 A 7 Advanced function setting leyel 4 kl A SER 1 7 5 27 A 9 Alarm 1 hysteresis 04 5 32 Alarm 1 open in alarm 5 32 Alarm 1 type 5 8 5 25 5 31 Alarm 2 hysteresis 000 5 33 Alarm 2 open in alarm 5 33 Alarm 2ype leds BRI Reales 5 25 Alarm 3 hysteresis 000 5 34 Alarm 3 open in alarm 5 34 Alarm 3 type ccc cece eee 5 25 Alarm hysteresis 00 0 0 eee eee 4 6 Alarm latch 0 cece eee eee 4 6 Alarm output Control output 2 2 7 Alarm outputs 0c cee eee 3 17 Alarm type 0 c cece eee eee eee 3 17 Alarm value 0 00 eee eee 3 18 Alarm value 1 ss sess 5 7 Alarm value 2 sees 5 7 Alarm value 3 ec cece eee eee 5 7 Analog input 1 5 4 8 6 9 Analog input voltage input 4 8 5 21 AT Auto tuning esses 5 11 AT execute cancel sssuu 3 12 Automatic ret
141. struction manuals CHAPTER 6 CALIBRATION 6 3 Calibrating Thermocouples e Calibrate according to the type of thermocouple thermocouple 1 group input types 0 2 5 6 8 and thermocouple 2 group input types 1 3 4 7 9 10 11 12 13 14 15 17 18 e When calibrating do not cover the bottom of the E5AN Also do not touch the input terminals Nos 17 and 18 or compensating conductor on the E5AN Preparations ro Input power supply L Cold junction compensator 0 C 32 F Compensating conductor e Set the cold junction compensator designed for compensation of inter nal thermocouples to 0 C However make sure that internal thermocou ples are disabled tips are open e In the above figure STV refers to a standard DC current voltage source e Use the compensating conductor designed for the selected thermocou ple However note that when thermocouples R S E B or a non contact temperature sensor is used the cold junction compensator and the com pensating conductor can be substituted with the cold junction compen sator and the compensating conductor for thermocouple K Connecting the Correct process values cannot be obtained if you touch the contact ends of the com Cold Junction pensating conductor during calibration of a thermocouple Accordingly short cir Compensator cuit enable or open disable the tip of the thermocouple inside the cold junction compensator as shown in the figure b
142. t w Li Scaling Lj TE Jimi mE b Scaling Lut Decimal d p point lower limit e When an analog input voltage input is selected scaling matched to the control is possible e Scaling is set in the scaling upper limit scaling lower limit and dec imal point parameters initial setting level These parameters cannot be used when temperature input type is selected The scaling upper limit parameter sets the physical quantity to be expressed by the upper limit value of input and the scaling lower limit parameter sets the physical quantity to be expressed by the lower limit value of input The decimal point parameter specifies the number of digits past the decimal point The following figure shows a scaling example of 0 to 5 mV input After scaling the humidity can be directly read Readout humidity EE Sa er cial ea ale ec gt 50mV Upper limit value 95 0 Lower limit value 10 0 Input 0 to 50 mV 100 FS Operation Procedure Initial setting level Oo Li im c e Li e poao paad Dnag gorg DEEE Bau poga aana ooga aaad Input type Scaling upper limit Scaling lower limit Decimal point Siting Scaling Upper and Lower Limits analog input In this example the scaling upper and lower limits is set so that inputs 0 to 50 mV become 10 0 to 95 0 Eizera nece SSS SSS 1 2 3 4 5 6 7 8
143. t hysteresis HH 0 1 to 50 0 0 1 A ST stable range k b 0 1t0999 9 15 0 Cor F a R FR 0 00to 1 00 0 65 None MV upper limit amp L H MV lower limit 0 1 to 105 0 standard 105 0 0 0 to 105 0 heating and cooling 105 0 MV lower limit amp L L 5 0to MV upper limit 0 1 standard 5 0 105 0 to 0 0 heating and cooling 105 0 Input digital filter LaF 0 1 to 999 9 0 0 Second Additional PV display PuAld ON OFF an aFF OFF None yrs variable dis amp dP ON OFF an aFF OFF None Automatic return of display rEL OFF 1 to 9999 aFF 1 to9999 OFF Second Alarm 1 latch Aik ON OFF an arr OFF None Alarm 2 latch HgLE ON OFF an arr OFF None Alarm 3 latch RJ ON OFF ona are OFF None Protect level move time P LE 1to30 3 Second Output input error E A ON OFF on arr OFF None Cold junction compensa 4L ON OFF on arr ON None tion method MB command logic switch rir ON OFF on arr OFF None ing Move to calibration level Lnau 1999 to 9999 0 None Protect level Parameter Name Setting monitor Value Display Default Operation adjustment GAPE 0to3 0 None protection Initial setting LEPE Oto2 1 None communications protection Setup change protection tPt ON OFF an aFF OFF None Loo Communications Setting Level Parameter Name Setting monitor Value Display Default Communication unit No Bona 0 to 99 1 None Baud rate bPS 1 2 2 4 4 8 9 6 19 2
144. t point at the start of program execu tion differs from the set point See Note 1 when the previous SRT was executed 2 The difference between the temperature at start of program execution is larger than current proportional band x 1 27 4 C or the ST stable range whichever is larger 3 The temperature at the start of program execution is smaller than the set point during reverse operation and is larger than the set point during direct operation 4 No reset from input error Note 1 1 The new set point differs from the set point See Note 1 used when the previous SRT was executed The set point change width is larger than cur rent proportional band x 1 27 4 C or the ST stable range whichever is larger During reverse operation the new set point is larger than the set point before the change and during direct operation the new set point is smaller than the set point before the change The temperature is in a stable state See Note 2 An equilibrium state is acceptable when the output is 0 when the power is turned ON The previous SRT implemented set point is called the set point ob tained by calculating the PID constant by the previous SRT 2 3 ST stable range or less In this state the measurement point is within the ST stable range In this state the change width of the PV every 60 seconds is at the PID constants are not modified for the currently preset set point by se
145. t temperature B and controller readout A 2 Using equations 1 and 2 calculate the upper and lower limit tem perature input shift values from the readout and temperature to be shifted that you obtained in step 1 Figure 3 shows the effect of shift by 2 point temperature input shift Controller readout A Set temperature upper limit YH e g 260 C After shift Upper limit temperature input shift value an Before shift L I I I I L 1 Temperature readout of control target B Near X2 set point e g 110 C 0 X1 room temperature i e g 25 C Set temperature lower limit YL e g 0 C Figure3 2 point Temperature Input Shift Shifting Input Values ff e Use the following equation to calculate the lower limit tempera ture input shift value YL Y1 Y2 Y1 x K2 Y2 X1 Y1 X1 Y1 equation 1 m adi LL e Use the following equation to calculate the upper limit tempera ture input shift value CASH XH YL y x2 yo X1 Y1 X1 Y1 equation 2 Y2 Y1 3 After setting the calculated values to cnSt and caSh check con troller readout A and control target temperature B 4 Although the input shift was carried out at two points close to room temperature ambient temperature and near to the set point select points close to each end of the sensor range to improve accuracy across the full range of the sensor measurement
146. t type must be thermocouple or non con compensation method tact temperature sensor PS e Specifies whether cold junction compensation is to be performed internally by the controller or to be performed externally when the input type setting value is No 0 to 15 17 or 18 e The cold junction compensation external setting is valid when the temperature dif ference is measured using two thermocouples or two ESIAs Setting Range Dea an internally a F externally Related parameter Input type initial setting level p 5 20 5 44 Advanced Function Setting Level rL ay MB command logic Communications function must be sup switching ported e Switches the logic of MB command communications writing switching in the Sys way communications procedures e The MB command communications writing switching is equivalent to the MB com mand remote local switching on the E5 jJ Function e The hatched setting is the default same logic as E5 J Text Data of MB Command 0000 0001 Communications writing enabled Communications writing disabled Setting Value Setting remote mode selection local mode selection Communications writing disabled Communications writing enabled local mode selection remote mode selection Terms in parentheses are the terms used on the Eb5 J
147. ted at tel A 14 INDEX CHAPTER 1 INTRODUCTION f CHAPTER 1 INTRODUCTION LI Names of Parts cL Ee ERAS 1 2 brontpatnel i521 22 RS ads E eR te 1 2 Display fare desit vts tone Mule Eis uA 1 2 How to use keys sees 1 3 1 2 I O Configuration and Main Functions 1 4 T O configuration sd oco preerr bed sca 1 4 Main functionss sssssa shy Ru ee REA 1 5 13 How Setup Levels Are Configured and Operating the Keys on the Front Panel 1 6 Selecting parameters 1 8 Fixing settings 0 e cee ee eee 1 8 1 4 Communications Function 1 9 CHAPTER 1 1 1 E Front panel 30P AAAAAAA Names of Parts ll Display No 1 display No 2 display Operation indicators Operation indicators Temperature unit No 1 display sers 56 E SEE 8 3 B Mode key Down key Up key Displays the process value or parameter type Lights for approximately one second during startup Displays the set point parameter operation read value or the manipulated variable Lights for approximately one second during startup 1 2 3 4 5 ALM1 alarm 1 Lights when alarm 1 is ON ALM2 alarm 2 Lights when alarm 2 is ON ALM3 alarm 3 Lights when alarm 3 is ON HB heater burnout alarm display Lights when a heater burnout is detected OUT1 OUT2 control output 1 control output 2 Lights when control output 1 and
148. ter Setting Range Default Set point upper limit Set point lower limit 1 to sensor range upper limit Platinum resistance thermometer Set point lower limit Sensor range lower limit to set point upper limit 1 Settin Related parameters Input type p 5 20 C F selection initial setting level p 5 22 5 22 Initial Setting Level l mall PID ON OFF e This parameter selects 2 PID control or ON OFF control e The AT and ST tuning functions can be used in 2 PID control Function Setting Range Default Ped 2 PID anaF ON OFF Related parameters AT execute cancel p 5 12 Manual reset Hysteresis OUT1 Hysteresis OUT2 adjustment level p 5 18 ST stable range advanced function setting level p 5 36 5 HL Standard heating and The E5AN must support alarm 3 output cooling e This parameter selects standard control or heating and cooling control as control output 2 e When heating and cooling control is selected the alarm 3 output terminal ALM3 is used for cooling side output Therefore alarm 3 cannot be used 5nd Standard H Heating and cooling Function Related parameters MV monitor OUT1 MV monitor OUT2 operation level p 5 9 10 Alarm value p 5 7 Upper l
149. the ground errors will occur in the measured tem perature values as a result of leakage current Alarm e On the E5AN 038 alarm output 1 ALM1 is between terminal output Control Nos 9 and 10 alarm output 2 ALM2 is between terminal Nos 7 and output 2 8 and alarm output 3 ALM3 is between terminal Nos 5 and 6 When utilizing heating and cooling control alarm output 2 becomes alarm output 3 and alarm output 3 is not available When the input error output is set to ON alarm output 1 turns ON when an input error occurs When the option unit Eb3AK 01 or E53 AK03 is mounted on the E5AN an OR of alarm output 1 and the heater burnout alarm will be output To disable alarm output 1 and output only the heater burnout alarm on terminals 7 and 8 set the mode of the alarm output 1 to 0 e The interior equivalent circuits of alarm output 1 2 and 3 are shown in the following diagram ALMS OUT2 ALM1 Heater burnout alarm Input error 2 7 CHAPTER 2 PREPARATIONS e Relay specifications are as follows SPST NO 3A 250VAC CT input e When the option unit E53 AKB E53 AK01 or E53 AK03 is mounted on the E5AN and the heater burnout function is used connect a current transformer CT across terminal Nos 14 and 15 SER Event input e When the option event input unit E53 AKB is mounted on the E5AN and event input is used connect to terminal Nos 11 to 13 O EV1 O EV2
150. the keys on the front panel o e o Setup can be changed by key operation Setup cannot be changed by key operation The protect level can be changed e Default is OFF CHAPTER 5 PARAMETERS i CHAPTERD PARAMETERS Conventions Used in this Chapter Meanings of icons used in this chapter About parameter display 000 About the Order in Which Parameters Are Described in This Chapter Protect Level nerie cada tate ine cates Operation Level 35212 viru te petes iEn Adjustment Level 00 c eee eee eee Initial Setting Level 0 0 0 0 eae Advanced Function Setting Level Communications Setting Level Conventions Used in this Chapter E Meanings of icons used in this chapter Describes the functions of the parameter Function Describes the setting range and defaults of the parameter Describes the monitor range Describes the parameter operations Example of use Describes related parameters and items ll About parameter display Parameters are displayed only when the Conditions of Use on the right of the parameter head ing are satisfied However note that the settings of protected parameters are still valid and are not displayed regardless of the conditions of use AT Execute cancel The control must be 2 PID control Displayed symbol
151. tial setting level p 5 20 Set point upper limit Set point lower limit initial setting level PV SP The process value is displayed on the No 1 display and the set point is displayed on the No 2 display C C C MembrRange Um Function Process Ue Input indication range See page A 10 EE Seting Range CU Set point lower limit to set point upper limit The decimal point position is dependent on the selected sensor Refer to the PV parameter n E z pad Multi SP set point 0 to 3 The multi SP uses parameter must be set to ON Multi SP allows you to set up to four set points SPO to 3 in adjustment level These can be switched by operating the keys on the front panel or by external input signals event input assignments In the parameter enter set points 0 to 3 5 5 Operation Level oP 3 Set point during SP ramp The SP ramp set value parameter must not be set to OFF This parameter monitors the set point during SP ramp Ramp is a function for restricting the change width of the set point as a change rate The set value is displayed when SP ramp set value parameter advanced function setting level is set When the set point is out of the preset ramp the set point is matched to the set point set in the PV SP parameter Monitor Range Unit SP Set point lower limit to set point upper limit Monitor Related
152. trol output 2 side by adding the cooling coefficient to balance control between the control output 1 and control output 2 sides In heating and cooling control control output 2 side P is calculated by the following formula to set the cooling coefficient Control output 2 side P Cooling coefficient x P proportional bounds LB 0 01 to 99 99 1 00 Setting Related parameter Proportional band adjustment level p 5 16 T d h Dead band The control system must be heating and cool ing control This parameter sets the output dead band width in a heating and cooling control system A nega tive setting sets an overlap band e This parameter sets an area in which the control output is 0 centering around the set point in a heating and cooling control system oae e The decimal point setting follows the currently set sensor During analog input the decimal point setting follows the decimal point position setting Setting Range Unt Defaut 1999109999 EU 08 Setting Adjustment Level a E Manual reset value The control must be standard control and 2 PID control The integral time parameter must be set to 0 e This parameter sets the required manipulated variable to remove offset during stabi lization of P or PD control Setting Range Unt Default 0 0 to 100 0 96
153. ture controllers above each other may cause heat to build up inside the tem perature controllers which will shorten their service life When mounting temperature controllers like this forced cooling measures such as a cooling fan for cooling the temperature controllers must be taken into consideration Prevent only the terminal block from being cooled Otherwise this may result in a measurement error To reduce induction noise the leads on the temperature controller s ter minal block must be wired separately from large voltage large current power leads Also avoid wiring leads in parallel with power leads or in the same wiring path Other methods such as separating conduits and wiring ducts or using shield wire are also effective Attach a surge absorber or noise filter to peripheral equipment that gener ates noise in particular motors transformers solenoids or other equip ment that has a magnetic coil or other inductance component When a noise filter is used at the power supply first check the voltage or current and attach the noise filter as close as possible to the temperature controller Also install the temperature controller as far away as possible from equip ment that generates strong high frequency e g high frequency welders high frequency sewing machines or surges When the thermocouple leads are extended be sure to use a compensating lead wire matched to the type of thermocouple When the platinum
154. urn of display mode 5 39 Calibrating analog input 6 7 Calibrating input 0 6 3 Calibrating platinum resistance thermometer 0e cece eee 6 8 Calibrating thermocouples 6 4 Calibration level 0005 1 8 Changing the SP 04 3 9 Characteristics 0 ce eens A 3 Checking indication accuracy 6 9 Close in alarm open in alarm 4 7 Communications ss 2 8 2 9 Communications data length 5 43 Communications function 1 5 1 9 Communications parity 5 43 Communications setting level 2152 ee xeu 1 7 5 43 A 10 Communications stop bit 5 43 Communications unit No 5 43 Connecting the cold junction compensator sese 6 4 Control adjustment 1 5 Control output 00 cee eee eee 1 5 Control output 1 6 ee eee eee 2 7 Control period 0 ee eee 3 7 Control period OUTI 3 7 Control period OUT2 3 7 Cooling coefficient 4 10 4 11 5 17 CT mput 25e hae teca xr ehe 2 8 Current transformer CT A 4 Dead band 4 10 4 11 5 17 Decimal point P 5 5 5 77 5 8 5 14 5 19 5 21 5 22 5 30 Derivative time 3 12 3 15 5 11 5 12 5 16 Description 0 cece eee eee 3 12 Determining PID constants AT ST
155. ut llisssssesssssssse Rm hn 4 12 Howto USe MULES P i e kee nee LE ene nee ee PEE citta Efe 4 12 Setting by key operation 1 2 2 0 cece teens 4 13 TIET O As cath MEE EET 4 13 Executing run stop control 1 0 0 cece een eens 4 14 4 6 Setting the SP Upper and Lower Limit Values 4 15 Set point limiter 5o erenci eo kei faiwcr dew iOLnese wbeueebeiadelss 4 15 SOLU Airy alates ate tas IM Wael tt Lincs ated Ait 4 16 4 7 Executing the SP Ramp Function limiting the SP change rate 22 cece ee eee 4 17 SP AMP soos c Bika ros Sa teneo Gi setzten s tion ee aia eras bites Pd 4 17 4 8 To Move to the Advanced Function Setting Level 4 19 4 9 Using the Key Protect Level 0 cece eee eee 4 20 Key protect uns eet eda esi pei heli ieee lid a oec 4 20 CHAPTERS PARAMEVERS 2 2225 ERRRER e uHpPOP ER US 5 1 Conventions Used in this Chapter Luussuuuuss 5 2 Meanings of icons used in this chapter 0 00eeeee 5 2 About parameter display 25s 26s as PER ERU RI RREURRU EU IM NER 5 2 About the Order in Which Parameters Are Described in This Chapter ic fees ed e REED eet me ees 5 2 Protect leveles nrto i deseo Cem duh en rid teh cc M ALLOQUI Mi teu 5 3 Operation b evel eu Ee ees o ee p Cie ao Iber eise 5 4 Adjustment EVO mosies s hie Di atl Gist aes ence E ato Eu aen stie 5 11 Initial Setting Level sz stake dS dos ERE e De esee S tot ER es 5 19 Advanced Funct
156. ut states of alarm 1 e When the E5AN is set to close in alarm the status of the alarm output function is normally open When set to open in alarm the status of the alarm output is output inverted normally or closed The following table shows the relationship between alarm output functions alarm output and output LCDs When alarm 1 open in alarm is set to open in alarm the heater burnout alarm and input error output also become open in alarm Alarm Output Function Alarm Output Output LCDs Close in alarm Open in alarm Setting Range Default n 8 Close in alarm a Open in alarm Related parameters Alarm value 1 p 5 7 Upper limit alarm value 1 Lower limit alarm value 1 p 5 8 operation level Alarm 1 type p 5 25 Standard heating and cooling p 5 23 initial setting level Alarm 1 hysteresis p 5 32 Standby sequence reset method Alarm 1 latch p 5 31 advanced function setting level H iW H Alarm 1 hysteresis Alarm 1 function must be supported 5 32 e This parameter sets the hysteresis of alarm output 1 e During analog input the decimal point setting follows the decimal point position setting Setting Range Unt Default 0 1 t0 999 9 Related parameters Alarm value 1 p 5 7 Upper limit alarm value 1 Lower limit alarm value 1 p 5 8
157. ut value X in the alarm type list e This parameter is used for setting the alarm values of alarm outputs 1 2 to 3 e During temperature input the decimal point position is dependent on the currently Function selected sensor and during analog input it is dependent on the decimal point parameter setting Setting Range Unt Defaut 1999109999 EU 0 The alarm type must be set to other than upper and lower limit alarm Related parameters Input type p 5 20 Scaling upper limit Scaling lower limit Decimal point initial setting level p 5 21 Alarm 1 to 3 type initial setting level p 5 25 Alarm 1 to 3 open in alarm Alarm 1 to 3 hysteresis p 5 32 to 5 34 Standby sequence reset method Alarm latch p 5 31 advanced function setting level 5 7 Operation Level Hi iH Upper limit alarm value 1 Alarm 1 type must be set to upper and lower limits upper and lower limit range or upper and lower limit alarm with standby sequence i Lower limit alarm value 1 This parameter independently sets the upper and lower limit alarm values when the mode for setting the upper and lower limits is selected for alarm 1 type initial setting level e This parameter sets the upper and lower limit values of alarm 1 e During temperature input the decimal point position is dependent on the currently Function
158. welders high frequency sewing machines or surges 10 When executing self tuning turn the load e g heater ON simultaneously or before you turn the the main unit ON If you turn the the main unit ON before turning the load ON correct self tuning results and optimum control may no longer be obtained 11 Use a 100 to 240 VAC 50 60 Hz 24 VAC 50 60 Hz or 24 VDC power supply matched to the power specifications of the E5AN Also make sure that rated voltage is attained within two seconds of turning the power ON 12 Attach a surge suppressor or noise filter to peripheral devices that generate noise in particular motors transformers solenoids magnetic coils or other equipment that have an inductance com ponent 13 When mounting a noise filter on the power supply be sure to first check the filter s voltage and current capacity and then mount the filter as close as possible to the E5AN 14 Use within the following temperature and humidity ranges e Temperature 10 to 55 C Humidity 25 to 85 with no icing or condensation If the E5AN is installed inside a control board the ambient temperature must be kept to under 55 C including the temperature around the E5AN If the E5AN is subjected to heat radiation use a fan to cool the surface of the E5AN to under 55 C 15 Store within the following temperature and humidity ranges e Temperature 25 to 65 C Humidity 25 to 85 with no icing or condensation 16 Never place
159. xecution the No 2 display blinks to indicate that AT is being executed PV SP T 2r No 2 display cz LEH 0000 0000 0000 0000 During AT execution 3 66 Only the communications writing run stop and AT execution can cel parameters can be changed during AT execution Other parameters cannot be changed Operation Procedure Adjustment Level c AT execute B Ht cancel E FF E Rt 5 n 5 Rt g aFF Operation level Bt PV s 25 B g E ST self tuning Operation Procedure Initial setting level O v Input type BH cn E H H H ST 4 5t B n EZ ST Ett x gi 2S H um L3 PID parameters B termining PID Constants AT ST manual setup Execute auto tuning AT m X 1 Press the O key for less than one second to move from the opera tion level to the adjustment level 2 Press the Al key to start execution of AT auto tuning an is displayed during AT execution 3 aFF is displayed when AT ends 4 To return to the operation level press the O key The ST self tuning function executes tuning from the start of program execution to calculate PID constants matched to the control target Once the PID constants have been calculated ST is not executed when the next control operation is started as long as the set poi
160. y at the last parameter in each level you return to the top parameter in that level Advanced function sting leve ag function setting level Initial setting leve a Z2X72CSCCSS A 14 Parameter initialize fe Number of multi SP B H MV upper limit Scaling upper limit scs B enn t 0 to 50 mV Select 2 or 4 SPs E 19s EID 5 MV calcula n S tion value pe input E SEE MV lower limit Scaling lower limit Set multi SP B s8 and run stop input Y Event input z T AE Input digital filter Decimal point assignment 2 5 nn Setthe time constant in Number of digits dis n E seconds played past decimal point Multi SP uses _ E Pu Ad Additional PV display C F selection t F an aFF H arr Displayed first in the Limit the set point Ye operation level Gare get Mrd Sab E 5 aP Automatic return of display mode Set point upper limit B a y Standb t method Manipulated variable display s X iecit pee he afar dcn by E rEL Automatic return to operation Set point lower limit sequence is canceled E gpp evel when the keys on the m FI front panel are operated Alarm 1 open in alarm E n i Alarm

E5AN Temperature Controller User's Manual

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