Home

E5EN Temperature Controller User Manual - Innovative-IDM

1. 5 28 Parameter operation list A 7 PID ON ORF it anes EE ERES 5 23 PID constants lt ic40c64ei6440 230064 3 12 Power supply oo o 2 5 Precautions when wiring 2 5 Proportional band 3 12 5 11 5 12 5 16 Proportional operation 3 15 Protect level 1 7 5 3 A 9 PVSP a eee es 3 9 5 5 5 6 5 39 Rall OaS dovesse Aid A 2 Registering calibration data 6 3 Restrictions during SP ramp OPETAN siii PP das 4 18 R9 485 caida VES eb PU RP Ed 2 8 RUN StoP 444442030 adria iaa 5 7 CAMA sss osx Gu RIA EAS ERREEEES IS 5 21 Scaling lower limit 5 19 5 21 Scaling upper limit 5 19 5 21 selecting LC iso ks 3 5 Selecting parameters 1 8 Selecting PID control or ON OFF control escort acia 3 6 Sensor input setting and indication ranges A 11 Set DOME ini Es 3 9 Set point 1 1 li ug ria 5 14 Det DOIBE T errero eek ee Leda 5 14 Del POINt 2 austioadas tribanda 5 14 SEL POLA it nah te edie euo 5 14 Set point during SP ramp 4 17 5 6 Set point limitter 4 15 Setting change protection 4 20 Setting heating and cooling control 4 11 setting output specifications 3 7 Setting scaling upper and lower limits analog input oooooooo 4 8 INDEX Setting the input type 3 4 Setting the PID ON OF
2. Example of 2 point temperature Input SDN e nose aU abus P ba edd 4 2 Alarm Hysteresis 42 2 0 RR Standby sequence 00 ce eee Alarm late vescovo SY ark os Close in alarm open in alarm 4 3 Setting Scaling Upper and Lower Limits analog input o oooooooo o o Analos mpub arrasa Scene d ie 4 4 Executing Heating and Cooling Control Heating and cooling control van RC HTC 4 5 To Use Event Input Setting event input oooo o o o How to use multi SP Setting by key operation DCM ities eaten etn Gt wate has Executing run stop control 4 6 Setting the SP Upper and Lower Limit Values Set point limitter SOUD serae ee arn E S 4 7 Executing the SP Ramp Function limiting the SP change rate SETA MC PE 4 8 To Move to the Advanced Function Setting Level nilo 4 9 Using the Key Protect Level Key Protect oed ER RE EE EEG ee Ponaerer 4 APPLIED OPERATION 4 1 Shifting Input Values IE Shifting input e The input shift type matched to the sensor currently selected in the input type parameter is displayed e 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 parameter adjustment level is applied to the entire tempe
3. ocoococccccoco 4 4 Example of 2 point temperature input shift o ooo ooooooooo 4 5 2 2 JAlanti Vysler ess dao oa aoa hoa aso ate vial ai as 4 6 Standby sequence esee hrs 4 6 PAPAIN EC Dons enatis anuncia ato venta bacs mer A dee quas cuna dd s Apt uS MEO dE MP RUE 4 6 Close in alarm open in alarm l elllellee eens 4 7 4 3 Setting Scaling Upper and Lower Limits analog input 4 8 Aniatog INP 4 8 4 4 Executing Heating and Cooling Control 4 10 Heating and cooling control 0 0 ccc eee eens 4 10 Sella sss tx qs FR Ses eee bee ed ee obese ICE RR re oes 4 11 45 JO WSS Even NPL eeren suet ewe cen 9g de eua aoro dos 4 12 Setting event input 0 6 cette een tenes 4 12 How to Use MullE SP cara Du oe Ret plos dona e deca Ce Up diea e eet 4 12 Setting by key operation ooooococcoccnncre nn 4 13 DCD 4 65 rM 4 13 Executing run stop control 0 0c cece eee nn 4 14 4 6 Setting the SP Upper and Lower Limit Values 4 15 Set PONT lImitter ia PG eh OR IE aes AAA 4 15 SP acon ML M LLL MI LC MIEL 4 16 4 7 Executing the SP Ramp Function limiting the SP change rate ccc eee 4 17 SP Uc ina A TNT cance crue eats apa TC DI COL rv 4 17 4 8 To Move to the Advanced Function Setting Level 4 19 4 9 Using the Key Protect Level o o oooooooo 4 20 ISGV DIOIGGE 1 53 id ab nd de Pd bad ra ne
4. 0 0 to 55 0 Monitor e EFFF 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 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 Eunclion 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 Unt Defaut 0 0 to 50 0 AA 00 Comment Related parameters HBA used advanced function setting level p 5 35 Heater current value monitor adjustment level p 5 13 See Heater burnout latch advanced function setting level p 5 35 Heater burnout hysteresis advanced function setting level p 5 35 Adjustment Level Set point 0 The number of multi SP uses parameter must be set to either 1 or 2 and the mul Set point 1 ti SP uses parameter must be set to ON These parameters set the set points when the multi SP function is used The values set in these parameters can be selected by operating the keys on the front panel or by event input Function e When the set
5. 4 8 5 21 AT Auto tuning s s 5 11 AT execute cancel 3 12 Automatic return of display mode 5 39 Calibrating analog input 6 7 Calibrating input 6 3 Calibrating platinum resistance thermometer adidas 6 8 Calibrating thermocouples 6 4 Calibration level 1 7 Changing the SP ovina 3 9 Characteristics oooooo oo o A 3 Checking indication accuracy 6 9 Close in alarm open in alarm 4 7 Communications cesses 2 8 Communications RS 232C 2 7 Communications data length 5 43 Communications function 1 5 1 9 Communications parity 5 43 Communications setting level 1 7 5 43 A 10 Communications stop bit 5 43 Communications unit No 5 43 Connecting the cold junction COMPensator visi EOS ERE 6 4 Control adjustment 1 5 Control output 1 5 Control o tp t 1 22 ee ee es 2 6 Control period ooooo oo o 3 7 Control period cool 3 7 Control period heat 3 7 Cooling coefficient 4 10 4 11 5 17 OTA DUG ceat aes x tracy pU esti ipe eee 2 7 Current transformer CT A 4 Dead band 4 10 4 11 5 17 Decimal point er 5 5 5 7 5 8 5 14 5 19 5 21 5 22 5 30 Derivative
6. 1 to 30 Comment Related parameters Operation adjustment protection Initial setting communications protection Setting change protection protect level p 5 3 See 9 40 Advanced Function Setting Level SEra 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 e The alarm 1 output is the OR output of alarm 1 HBA used and input error Function 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 Comment Related parameter Input error error display p A 5 Cold junction Inputtype must be thermocouple or non con compensation method tact temperature sensor 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 Function ference is measured using two thermocouples or two ESIAs Setting Range Default an internally a 7 externally 8n rumes Comment Related parameter Input type initial setting level p 5 19 See 5 41 Advanced Function Setting
7. p 5 31 Alarm 3 latch advanced function setting level RLA3 Alarm 3 hysteresis Alarm 3 function must be supported Control must be set to standard control Function Comment See 9 34 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 0 1 to 999 9 Related parameters Alarm value 3 operation level p 5 7 Upper limit alarm value 3 Lower limit alarm value 3 operation level p 5 9 Alarm 3 type p 5 25 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 Advanced Function Setting Level Hbi HBA used The option unit E53 AK0O1 or E53 AK03 must be mounted on the E5EN e This parameter sets use of the heater burnout alarm e This parameter can be used when option unit E53 AKO01 or E58 AKO03 is mounted TEN on the E5EN Setting Range Default m Comment HBL Heater burnout latch The HBA used parameter must be set to ON e When this parameter is set to ON the heater 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 calibra
8. 1 Shift the controller readout by two points near room temperature and near the value at which the temperature of the control target 1s to be controlled For this reason bring the control target temperature to near room temperature and to near the set point and check control target 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 limittemperature input shift value 4 ma X o oe Em e e e e m e e m m Before shift l l l l l Rr sd M ds a l Temperature readout of 0 X1 room temperature control target B e g 25 C Near X2 set point e g 110 C Set temperature lower limit YL e g 0 C Figure3 2 point Temperature Input Shift 4 1 Shifting Input values e Use the following equation to calculate the lower limit tempera ture input shift value YL Yl y X2 Y2 X1 YD X1 Y1 equation 1 Y2 Yl e Use the following equation to calculate the upper limit tempera ture input shift value oy XH Yl x xo Y2 X1 YD X1 Y1 equation 2 Bac YO YT 3 After setting the calculated values to cnSt
9. 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 e Event input can be used when the option unit E53 AKB is mounted in the E5EN Event Input Function Multi SP MER HEN input Event input Event input 1 Event input 2 Uses assignment 1 assignment2 function function NONE or STOP 1 NONE or RUN STOP switching 1 Multi SP 2 set points NONE or notdisplayed NONE or STOP d switch RUN STOP switch ing ing not displayed Multi SP 4 set points 9teisplayed 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 see side thatis setcan be used Thesetting onthe 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 the ON OFF state of event input 1 B How to use multi SP When multi SP is used by event input 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
10. 3 3 Selecting C F n Temperatu re 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 Select C Operation Procedure Operation level 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 temperature unit parameter by pressing the key inputaves Press the or keys to select either C or F Hans FF 3 To return to the operation level press the 8 key for at least one Temperature unit second 3 5 c0 3 BASIC OPERATION 3 4 Selecting PID Control or ON OFF Control 3 6 The E5EN 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 P d 2 PID control is set and when set to anar 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 proportional band P integral time I and derivative time D parameters O 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
11. 416 286 6465 OMRON ON LINE Global http www omron com USA http www omron com oei Canada http www omron com oci UNITED STATES To locate a Regional Sales Office local Distributor or to obtain product information call 800 55 DOMRON or 847 843 7900 Ontario Toronto 416 286 6465 Kitchener 519 896 1144 Kingston 613 376 3968 Quebec Montreal 514 636 6676 British Columbia Vancouver 604 522 8855 Alberta Edmonton 403 440 0818 Calgary 403 257 3095 Sao Paulo 55 11 5564 6488 Cono Sur 54 114 787 1129 Florida 954 227 2121 MEXICO SALES OFFICE MEXICO Mexico D F 555 534 1195 Monterrey N L 818 377 4281 H112 E1 2 Printed in U S A 2002 OMRON ELECTRONICS LLC Specifications subject to change without notice
12. Baud rate 1 2 2 4 4 8 EJ 192 kbps 1 2 2 4 4 8 9 6 19 2 kbps Comment Communications 8 bit 7 8 bit data length Communications 1 2 stop bit Communications nonk MN add None even odd parity Highlighted characters indicate defaults Related parameters Communications writing adjustment level p 5 12 See 9 43 CHAPTER 6 CALIBRATION CHAPTER CALIBRATION 6 1 Parameter Structure 6 2 User Calibration 6 3 Calibrating Thermocouples 6 4 Calibrating Analog Input 6 5 Calibrating Platinum Resistance ThRermometers 2 clas eras 6 6 Checking Indication Accuracy chapter 6 CALIBRATION 6 1 Parameter Structure e To calibrate the E5EN enter the password 1201 at the move to cal ibration level parameter in the advanced function setting level Ha is displayed e However note that the move to calibration level parameter might not be displayed when for example the user is calibrating the E5EN 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 Once the user has calibrated the E5EN a dot will be displayed when the calibrati
13. Default SP ramp set value OFF 1 to 9999 Comment AS O Related parameters Input type p 5 20 Scaling upper limit Scaling lower limit p 5 21 Decimal point ST p 5 24 initial setting level 9 30 Advanced Function Setting Level er ESE Standby sequence reset The alarm 1 to 3 type must be set to with method standby sequence This parameter selects the conditions for enabling reset after the standby sequence of the alarm has been canceled e Output is turned OFF when the initial setting level communications setting level Function advanced function setting level or calibration level is switched to 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 onl SP change Y a ee Alarm point ye eee e E EE eRe TNS l ka teechande Alarm hysteresis l Alarmpoint EENE Standby sequence reset point mo 4 Condition A only O Standby sequence canceled point l l l Alarm output Condition B Setting Range Default H Condition A h Condition B Comment Related parameters Alarm 1 to 3 type initial setting level p 5 25 Alarm 1 to 3 la
14. If the EBEN is installed inside a control board the ambient temperature must be kept to under 55 C including the temperature around the E5EN If the ES5EN is subjected to heat radiation use a fan to cool the surface of the EDEN 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 heavy objects on or apply pressure to the E5EN as it may cause it to deform and deteri orate during use or storage 17 Avoid using the E5EN in places near a radio television set or wireless installation These devices can cause radio disturbances which adversely affect the performance of the E5EN 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 Engineering unit 1 1 EU 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
15. TIME wis Geese cs 3 12 3 15 5 11 5 12 5 16 Description iii it 3 12 Determining PID constants AT ST manual setup 3 12 DIMENSIONS ista 2 2 Direct reverse operation 3 7 5 25 Display sausiulsos Siro eeetaweieeesis 1 2 Draw OUl od bi mE E ERR RC RE eS 2 4 Error display 42951294 59 eed oad ES A 5 Event input 1 5 2 7 4 12 5 5 5 7 5 28 Example of 2 point temperature input Shift iod ver baee tpud 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 oooo o 1 8 Font panel axis raid discos 1 2 INDEX K L N HBA detection 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 cutrent values ura 3 21 How to calculate input shift values 2 point shift 4 3 How to use keys 1 3 DEIySteresiS asd sepia hdd bus e ob as 3 10 Hysteresis cool 5 18 Hysteresis heat 5 18 I O configuration 1 4 Initial s
16. analog Input E Analog in put e When an analog input voltage input is selected scaling matched to the Scaling control is possible upper e Scaling is set in the scaling upper limit scaling lower limit and dec limit imal point parameters initial setting level These parameters cannot Scaling be used when temperature input type is selected OWP nat V The scaling upper limit parameter sets the physical quantity to be Decimal expressed by the upper limit value of input and the scaling lower limit point 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 e The following figure shows a scaling example of 0 to 5 mV input After scaling the humidity can be directly read Readout humidity De ae e 50mV Upper limit value 95 0 Lower limit value 10 0 Input 0 to 50 mV A 100 FS 4 8 Operation Procedure Initial setting level LILIDILI Inputtype Scaling upper limit Scaling lower limit Decimal point 4 3 Setting Scaling Upper and Lower Limits analog input In this example let s set the scaling upper and lower limits so that inputs 0 to 50 mV become 10 0 to 95 0 A s b tt3dtds2e2dsed2ddnmds t 1 2 3 4 5 6 7 8 Press the O key for at least three seconds to move from the opera tion level to the ini
17. respectively However note that when the set point limitter is reset the set point 1s 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 1s forcibly reset to the sensor set ting range Sensor range y 3 Setting range A Set point Changedto the new upper limit E E value Changed to upper limit value Set point 4 C e t Input type changed MBA ZEN Set point O U setting possible X setting impossible Symbol Parameters Level oy m Initial setting level For limiting SP setting Initial setting level For limiting SP setting Ponaerer 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 r r Set point limitter 100 1000 e Setting the set point upper limit Operation Procedure Initial setting level Inputtype Set point upper limit Set the set point upper limit parameter to 1000 e 22222222 O oOo 1 Press the O key for at least three seconds to move from the opera tion level
18. 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 open in alarm p 5 32 Standby sequence reset method Alarm 1 latch See p 5 31 advanced function setting level 5 32 Advanced Function Setting Level Alla Alarm 2 open in alarm Alarm 2 function must be supported e This parameter sets the output states of alarm 2 e When the E5EN 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 Function Alarm Function Alarm E P LCDs Ada a 1 O Setting range Default a Displayed 4 Not displayed 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 p 5 31 Alarm 2 latch advanced function setting level ALH Alarm 2 hysteresis Alarm 2 function must be supported e This parameter sets the hysteresis of alarm output 2 e During analog input the decimal point setting follows the decimal po
19. 1999 Original production 2 January 2000 All Pages Modified the level key mark 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 3 Modified the diagram in Mounting Page 2 5 Modifiedthe diagram in Terminal arrangement Page 3 14 Modified ST start conditions Page 3 17 Modified Alarm Type Page 3 22 Added 3 11 Requests during Operation 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 5 3 Modified the diagram in Protect Level Page 5 24 Changed the default in ST self tuning Page 5 27 Modified the diagram in Advanced Function Setting Level Page 5 28 Modifiedthetable in Number of Multi SP Uses Page 5 40 to 42 Added new pages Page A 2 Modified the table in Ratings Page A 3 Modified the table in Characteristics Page A 9 Modified the table in Advanced function setting level Page A 12 Modified the diagram in SETUP LEVELS DIA GRAM Page A 14 Modified the diagram in PARAMETER FLOW OMRON OMRON ELECTRONICS LLC 1 Commerce Drive Schaumburg IL 60173 USA 800 55 0MRON 66766 OMRON CANADA INC 885 Milner Avenue Scarborough Ontario M1B 5V8
20. 3 hysteresis p 5 34 Alarm 3 open in alarm p 5 34 advanced function setting level 9 23 Initial Setting Level Sb 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 Function 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 E5EN Setting Range Unt Defaii ST function OFF an ST function ON Comment 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 Control period OUT1 The control must be set to 2 PID control Control 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 relay into consideration e In astandard 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 n a heating and cooling control system the control period can be set independently for heating and cooling U
21. Alarm Type When alarm value When alarm value X is positive X is negative 0 Alarm function OFF Output OFF Upper and lower limit deviation E Alarm type Upper limit deviation Lower limit deviation Upper and lower limit range deviation Upper and lower limit alarm with standby sequence deviation Upper limit alarm with standby sequence deviation Lower limit alarm with standby sequence deviation Absolute valueupper limit Absolute valuelower limit Absolute valueupper limit with standby sequence Absolute value lower limit with standby sequence 1 The upper and lower limit values expressed as L and 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 L HSP SPL H H lt 0 L gt 0 H gt 0 L lt 0 A lt L A gt L H gt 0 L lt 0 SPH L IHI lt ILI 3 Set value 4 Upper and lower limit range Case 1 Case 2 Case 3 Normally OFF AL H lt 0L lt 0 L HSP SPL H L SP H H lt 0 L gt 0 H lt 0 L gt 0 H gt 0 L lt 0 HI lt IL JHI gt IL ase AA H gt 0 L lt 0O SPHL IH s L 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 Cases 1 and 2 example In case 3 the alarm is normally OFF 5 Set val
22. ESEN is set to close in alarm the status of the alarm output open in alarm 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 alarm 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 e 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 become open in alarm lz Alarm Output Function Output Alarm LCD Close in A A N alarm Lit e Summary of The figure below visually summarizes the above description of alarm alarm operations operations when alarm type is set to lower limit alarm with standby sequence and E5EN is set to close in alarm Alarm type lower limit alarm with standby sequence Alarm value We L Mem E E Alarm hysteresis Time Standby sequence canceled p T ON Alarm OFF output I AAA ON closed OFF open Symbol Alarm 1 to 3 hysteresis Advanced function setting level Standby sequence reset method Advanced function setting level Alarm 1 to 3 open in alarm Advanced function setting level 4 7 Ponaerer 4 APPLIED OPERATION 4 3 Setting Scaling Upper and Lower Limits
23. Is Changed 1 The set point at the start of program execu 1 The new set point differs from the set point tion differs from the set point See Note 1 when the previous SRT was executed 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 The temperature at the start of program execution is smaller than the set point duringreverse operation and is larger than the set point during direct operation 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 Duringreverse 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 beforethe change 4 Noreset from input error 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 Note 1 Theprevious SRT implemented set point is called the set point ob tained by calculating the PID constant by the previous SRT 2 In this state the measurement point is within the ST stable range 3 In this state the change width of the PV every 60 seconds is at the ST stable range or less PID constants are not modified for the currently prese
24. OOOBO O Communications When the option communications unit E53 AK01 is mounted in the RS 232C E5EN for communications connect the communications cable to termi nal Nos 11 12 and 13 ay 2 RD 12 ns 232c a3 2G 2 7 CHAPTER 2 PREPARATIONS Communications unit connection diagram Host computer RS232C 25P E5EN mE RS 232C SD TXD ME RD RXD 12 RD RS RTS CS CTS p DR DSR SG ER DTR FG Se e The RS 232C connection is 1 1 e The maximum cable length is 15m Use the RS 232C optical interface cable Z3RN as an extension cable if necessary e Use shielded twisted pair cable AWG28 min O Communications When the E53 AK03 is mounted in the E5EN for communications con RS 485 nect the communications cable to terminal Nos 11 and 12 1 B 12 gt AC RS 485 Communications unit connection diagram Host computer RS 485 Shielded cable E5EN No 31 J RS485 RS 485 No Abbr _ 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 08042mm min 2 8 CHAPTER 3 BASIC OPERATION CHAPTERS BASIC OPERATION 3 1 Initial Setup Examples 3 2 Set
25. Set to 54 mV 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 c0 6 CALIBRATION 6 Press the key to set the E5EN 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 7 Press the 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 54mV 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 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 9mV 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 key to set the E5EN to the state on the left 12 Change the wiring as follows Open in non connected state Leave open zero controller OUTPUT INPUT Compensating conductor of currently selected thermocouple Use K thermocouple compensating conductor for E R S and B thermocouples Disconnect the STV to enable the thermocouple of the cold junction compensator When doing t
26. 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 2 Wiring Terminals fl 2 2 Wiring Terminals B Terminal arrangement AC100V to 240V AC DC 24V No polarity Input power Relay output Voltage output mO DS ZA AC250V 5A DC12V 40mA Event input RS 232C RS 485 One SD M B JH RD An Orm SG 3 lt Do not m use Resistive load Current output o 4 ena ax es Si win ate ALM3 OUT2 a AC Aum HE gt i i Alarm output gt O BA AC250V3A ALMO g Y Analog input Resistive load 1 8 sz eo B ALM1 Heater burnout Input error E Precautions e Separate input leads and power lines in order to protect the E5EN and its lines from external noise e Use AWG28 or larger twisted pair cable DN when wiring AWG28 or larger Conductor cross section 0 08042mm or larger e It s recommended to use solderless terminals when wiring the E5EN e Tighten the terminal screws using a torque no greater than 0 74 N m e Use the following type of solderless terminals for M3 5 screws F 7 2 mm max E Wiring O Power supply e Connect to terminal Nos 9 and 10 The following table shows the specifi cations 100 to 240 VAC 50 60 Hz 24 VAC 50 60 Hz 24 VDC no polarity e Standard insulation is applied
27. by operating the keys on the front panel from the calibration level To cancel this level turn the power OFF then back ON again 1 7 c0 1 INTRODUCTION IH Selecting e To select parameters in each level press the key Each press of the parameters key advances to the next parameter For details on each parameter see Chapter 5 1 Parameter 2 Parameter 3 Parameter n BFixi ng setti ngs e Ifthe 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 Or keys and either leave the setting for at least two seconds or press the 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 key The settings and parameter setup are some times not changed by merely pressing the Or keys 1 8 1 4 Communications Function 1 4 Communications Function The E5EN 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 required mount the option unit E5EN 000010 or E5EN 0000830 in the E5EN For details on the communications function see the separate Communications Functions User s Manual Follow the procedure below to move to the communications setti
28. comprehensive alarm function can be achieved by ec setting the standby sequence alarm hysteresis and close in alarm open in alarm and 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 when the option unit E53 AKB E53 AKO1 or E53 AK03 is mounted in the E5EN CompoWay F and Sysway communications are supported when the option communications unit E53 AKO01 or E53 AK03 is mounted in the E5EN 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 5 c0 1 INTRODUCTION 1 8 How Setup Levels Are Configured and Operating the Keys on the Front Panel Parameters are divided into groups each called a level Each of the set values setup items in these levels are called a parameter The
29. cooling 0 0 to 100 0 Monitor Related parameters Standard heating and cooling initial setting level p 5 23 Manipulated variable display advanced function setting level p 5 39 See 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 Operation Adjustment NE 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 E5EN OOHOCO is mounted on the E5EN e You can change adjustment level parameters by setting Operation adjustment protection to 0 If the protect level is set to 1 to 3 adjustment level parameters cannot be displayed 5 11 Adjustment Level Rt AT execute cancel The EBEN 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 set point during program execution are Function automatically set by forcib
30. fir onthe sidethatis setcan be used Thesetting onthe other side becomes NONE NONE or RUN STOP switching e Default 1 Multi SP can be used when the option event input unit is mounted on the E5EN 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 Event input 1 Selected Set Point 0 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 Set point 0 Event input can be used when the option unit E53 AKB is mounted in the E5EN Select event input ON OFF while the E5EN 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 Q or 4 i Event input assignment 2 e The following functions are assigned as event input 1 or event input 2 Run stop Function Comment e Default is ngng for event input assignment 1 and Stor for event input assign ment 2 Related parameters Set point 0 to 3 adjustment level p 5 14
31. from the CT input used for detecting heater burnout Measures and displays the heater current value Function Monitor Range Unit 0 010 55 0 e When the current exceeds 55 0A FFFFF is displayed Monitor Related parameter Heater burnout detection adjustment level p 5 13 See 9 6 Operation Level oe eG Run Stop The run stop function must not be set to event input assignments 1 and 2 This parameter specifies run and stop When rtin run is selected control is running When 5 aP stop is selected con trol is stopped When control is stopped the STOP display lights Default is rn Function 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 Abed Alarm value 1 The alarm type must be set to either no alarm or a setting other than the upper and lower Ri e Alarm value 2 limit alarm The control must be standard control Alarm value 3 This parameter sets the input 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 Seting Range Unt Default 1999 to 9999 EU 0 Com
32. g n Run stop oF Alarm value 1 SA Set either Ace of these FE tes Upper limit AL iH alarm value 1 HI Lower limit amp L alarm value 1 Communication unit No Baud rate Data bit Stop bit Communications setup on other party personal computer is different additional PV Current value monitor of HBA parameters Eel zs AL Dodo Alarm value 2 oy CE Ta TE Hie t 5 Lower limit HL eL alarm value 2 Upper limit alarm value 2 DX r3 CE F Alarm value 3 cats A ALS x L l El ower limit AL 3L alarm value 3 Upper limit alarm value 3 coc El poda MV monitor OUT1 V T MV monitor t OUT2 Bl Bo KE cs E35 Oooog Set either of these parameters Set either of these parameters Adjustment level i Ya L db oD 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 b Set point 1 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 Integral time PID settings Derivative time D Cooling coefficient Used in heating and cooling control Dead band Manual reset value Clea
33. limit values of hysteresis overlap Cases 1 and 2 example 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 See 5 8 9 Standby sequence reset method p 5 31 Alarm 2 3 open in alarm Alarm 2 3 hysteresis p 5 33 34 advanced function setting level 9 26 Advanced Function Setting Level This level is for using the E5EN to its maximum To move to this level input the password 169 in the initial setting level O cal key Operation Adjustment level level 1 second s oi re HUC poen eps ICE eens in O key No 1 display flashes Control stops O key Less than ooo E LL 1 second OJkey 1 second min Protect level Ed s a ad set value 169 Password input set value 1201 L Control in progress Control stopped e The parameters in this level can be used when e The mov
34. of multi SP uses setting Parameter Name Number of multi SP uses Event input assignment 1 None or Run stop Notdisplayed none Notdisplayed none Eventinput assignment 2 None or Run stop None or Run stop Notdisplayed none e 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 none 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 Symbol Parameters Level Event input 1 assignment Advanced function setting level Event input 2 assignment Advanced function setting level For event input function Number of multi SP uses Advanced function setting level 4 6 Setting the SP Upper and Lower Limit values 4 6 Setting the SP Upper and Lower Limit Values ll Set point limitter The setting range of the set point is limited by the set point limitter The ASet point Y Upper and lower limit values of the limitter V Sensor upper and lower limit values Parameters 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
35. operation An error message is dis played when heater current value monitor is displayed PARAMETER OPERATIONS usri PARAMETER OPERATIONS LIST Operation level Symbol mn monitor Value Display rp Set point during SP ramp GF eee ce foams 18 1 Pama R P ETC peus e IES CI CN AN EN O MEE VE WE NEN Alarmvalue2 RL 2 1990999 o EU it A O IM s o NEN UN l l MEN O IM IU s me AA 0 a ml UG NES er O UN EN NN Lowerimtalarmvakes Rize awws o E AA wmo e a oewo TRA Adjustment level Communicationswriting Ln ON OFF an arr p w Heatercurrentvalue monitor 0 0 to 55 0 C A E Siti Summi gg meme je P jweemmemm fo fe Upper limittemperature o MN 99 9 to 999 9 CELL or F input shift value Lower limittemperature LASL 199 9 to 999 9 C or F input shift value Proporionaberd p oroso me re Dewiweme d Wes Si 4 m Cooingccofcint e se actos 9 ne Deibmd db W9emes T fo w Manualrescivaue F oowoo l foo Hysteresis OUT MS onos O a w Mweesqum tus onos e amp APPENDIX Initial Setting Level ParameterName Symbol Setting monitor Value Display Defaut unit venie Value Input type cack Platinum Pt100 None resistance Pt100 thermome Pt100 ter JPt100 JPt100 i p ple Non contact 12 K10 to 70 C temperature 13 K60 to 120 C sensor 1
36. parame ters on the E5EN are divided into the following seven levels Operation level Adjustmentlevel O key Less than Mundi B O key 3 once min O Cekey The PV display flashes oooo 25 no ooo O cekey 3 seconds min 2 O Felkey Z 1 second min key 1 second min key The PV display flashes after one second Control stops Protect level nuns O key E Less than barcon l l 3 S E E E ms SG SS OGL ER ND MR The key pressing time can O key Password input bechanged in protectlevel 1 second min set value 169 move time advanced function level Password input set value 1201 Control in progress Control stopped Wege comets Protctlevel 0 LLL Operation level O S S S Ma A Initial setting ve Ravenced funcion sing teal 6 Caimtonewl O Communications settinglevel 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 stopped Note that controller outputs are stopped when any of these four levels are selected 1 6 1 3 How Setup Levels Are Configured and Operating the Keys on
37. 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 Setting Range Unit Default Set point lower limit to set point upper limit ee Ee Comment 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 See 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 initial setting level p 5 5 Input type initial setting level p 5 20 5 14 Adjustment Level 405 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 C the set point is controlled to a value obtained by subtracting 1 0 C Function fro
38. selected sensor Function Setting Rangs Unt Default 1999 to 9999 EU 0 Comment O Related Parameters Alarm 1 type initial setting level p 5 25 Standby sequence reset method p 5 31 Alarm 3 open in alarm Alarm 3 hyster esis p 5 84 alarm 3 latch advanced function setting level BEES MV monitor OUT1 Manipulated variable display must be set to ON This parameter is for monitoring the manipulated variable on the heating side during operation e During standard control the manipulated variable is monitored and during heating and cooling control the manipulated variable on the control output 1 side is moni tored Function e Default is OFF and the manipulated variable is not displayed Control Monitor Range Unit Standard 0 0 to 100 0 Heating and cooling 0 0 to 100 0 Monitor O Related parameter Manipulated variable display advanced function setting level p 5 39 See 9 9 Operation Level f MV monitor OUT2 The control must be heating and cooling con 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 gt Heating and
39. the heater burnout alarm set the HBA used parameter advanced 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 Operation Procedure O e Moving to the advanced function setting level Operation level The default of the heater burnout parameter is already ON so set the 1 Inputtype 2 3 Move to advanced function setting level Advanced function setting level 4 HBA used e Setting heater burnout detection Operation level 5 6 AT execute cancel 7 Heater current value monitor Heater burnout detection 9 heater burnout detection parameter Move to the advanced function setting level Press the O key for at least three seconds to move from the opera tion level to the initial setting level Then move to advanced function setting level by pressing the 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 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 lea
40. 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 b Usethe keys to set the parameter to 10 3 10 Heater Burnout Alarm HBA 3 10 Heater Burnout Alarm HBA E HBA detection e 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 former CT 2 When current flows through this lead the current transformer generates AC current proportional to the current value The ESEN 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 T his value is compared with the value set as the heater burnout set value and the output becomes active as the heater burnout alarm To CT terminal Heater lead e Set the heater burnout set value in the heater burnout detection parameter adjustment level To monitor the current value of the cur rent transformer use the heater current monitor parameter e When HBA function is not used set the heater burnout parameter advanced function setting level to OFF E Operati ng e The HBA f
41. to the initial setting level 2 Select set point upper limit 3 Use the keys to set the parameter to 1000 e Setting the set point lower limit Operation Procedure Setpoint 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 keys to set the parameter to 100 4 7 Executing the SP Ramp Function limiting the SP change rate 4 7 Executing the SP Ramp Function limiting the SP change rate IE 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 Jet SP ramp set value uu pod tazas Timeunit 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 Symbol Parameters Level MV upper limit For limiting manipulated variable Advanced functio
42. value at heater burnout 2 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 5A 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 in the heater current moni tor parameter Set value Example 1 When using a 200 VAC 1 kW heater Control output Heater Control output o o Current during normal operation D 5A 10A Current at heater burnout 0A AC200V Set value gt 0 25A current at normal operation current at heater 8 burnout 5 0 5A 2 1A Example 2 When using three 200 VAC 1 kW heaters 1000 3 15A 10A 0 09 Current at normal operation 200 1000 Current at burnout of one heater 7599 X 2 10A current at normal operation current at heater o burnout 15 10 5A 2 2 5A Heater current value monitor For heater current value monitor Adjustmentlevel Heater burnout detection For HBA detection Adjustme
43. 00 000 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 ture of 400 C or less is unrestricted The indication of R and S thermocouples at a temperature of 200 C or less is 38 C 1 digit maximum Protective structure A 3 fj aPPennix CURRENT TRANSFORMER CT O Specifications Wem caos ma E amp KCH E98 50 Hz 96m S Weg approx 1159 Approx 509 Plug 2 1 The maximum continuous current of the E5EN is 50 A O External dimensions E54 CT1 E54 CT3 2 8 7 5 Eus 2 36 ERROR DISPLAY ERROR DISPLAY 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 Sd Meaning The input value exceeds the input indication range when the input indication range is within 1999 199 9 to 9999 999 9 Action Check 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 E5EN must be replaced If the display is restored then a probable cause
44. 2 Multi SP can be used when the option event input unit ESEN OOOBO is mounted on the E5EN and number of multi SP uses is set to 1 or 2 e When number of multi SP uses is set to 1 Event input 1 Selected Set Point e When number of multi SP uses is set to 2 Event input 1 Event input 2 Selected Set Point Set point 0 Event input can be used when the option event input unit E53 AKB is mounted in the E5EN Select event input ON OFF while the E5EN is turned ON Judgment of event input ON OFF is carried out on event inputs of 50 ms or more 4 5 To Use Event nou ll Setting by key operation ll Setup e To select set points 0 1 2 3 Operation Procedure Operation level Inputtype Move to advanced function setting level Set points 0 to 3 can be selected by changing the set value ofthe multi SP parameter The multi SP display conditions are as follows e When the option event input unit E538 CNHB is not mounted in the E5EN and multi SP is set to ON e When the option event input unit E53 CNHB is mounted in the E5EN 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 Before setting the number of multi SP uses cancel protection and move to the advanced function setting level For detai
45. 3 6 SCHNITTE OF Ses cet bate xb Pe oar E COUS deere UE n tace 3 9 CNanGinG Ie SP ioo Pied dow added baii pde 3 9 3 7 Executing ON OFF Control 0 0 0 anaana eee ees 3 10 ON OFRFCONTOL Sessa Dro Gan catia ats dato etse Su Nd antica es 3 10 BEI as eee aye OTT do TTE TT 3 11 3 8 Determining PID Constants AT ST manual setup 3 12 A Cautostubilni puso Dodd edo od to e dace idein acte lcd om re tent ote 3 12 SU SO CUMMING 1 cei aei om dn p dors obtutstento cpi ara qu as idu esten Pa eos 3 13 ST Start Conditoris taria dardos 3 14 ST Stable Vane x2 reer ibo n back iaa 3 14 Manual SelllDc s d em ote a Peri naaa 3 15 939 Alam OUIDULS sai dna qot Rod dd dis E 3 17 AlarmulVD6e x34 v3 pastus Qi Scr A gcc wm vica excu ee eee eas 3 17 Alarm Value 5x3 a mo ait Roy Era qu elo dots DECR Et IRAE OH ER 3 18 3 10 Heater Burnout Alarm HBA o oooococooconnoo 3 19 HBA CGtGCUON sia cS 3 19 Operating conditions ooococcocconro m 3 19 sls pe m 3 20 How to calculate detection current values 0 0 0 c eee ee 3 21 SS A a A A a A 3 21 3 11 Requests during Operation naana anaana aeaaeae 3 22 CHAPTER 4 APPLIED OPERATION 4 1 4 1 Shifting Input Values seen 4 2 SMITMNGINDUE mr Eccc 4 2 How to calculate input shift values 2 point shift 4 3 1 point shift method oec ore CS RICE EORR ER RUSO ea A E OR ORE res 4 4 2 point shift method
46. 4 K115to 165 C 15 K160 to 260 C Roaioginpat 16 0 050mA 1 Samanta p fe Scamgbweimt ca t 1899toscainguppertint 1 fo Ne Eee I B her 5 em 1 Set point upper limit G H SP lower limit 1 to input range T NN UN lower value temperature SP lower limit 1 to scaling upper 1300 limit analog Set point lower limit G Input range lower limit to SP upper 200 EU limit 1 temperature Scaling lower limit to SP upper limit 200 1 E 177 tada PID ON OFF Enel Enkel 2PID ONOFF on ON OFF None peme Ana GOON 5 Ht Standard heating and cooling Aena AL ser re Direct reverseoperation Direct operation reverse operation Reverse None operator Alarm 1 type AlL Alarm function OFF None Upper and lower limit alarm Upper limitalarm Lower limitalarm Upper and lower limit range Upper and lower limit alarm with standby sequence Upper limit alarm with standby sequence Lower limit alarm with standby sequence Absolute valueupper limit alarm Absolute value lower limit alarm Absolute valueupper limit alarm with standby sequence Absolute value lower limit alarm with standby sequence Move to advanced function AA eau kaa setting level EJ 1999 to 9999 A 8 Parameter Name ParameterName Symbol Setting monitor vae Display Defaut unit venie Setting monitor Value Display Default Unit N o0 1O00 amp ON O
47. E5EN Temperature Controller USER MANUAL Preface The temperature controller ESEN 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 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 E5EN features a watertight construction NEMAAX equivalent to IP66 e The E5EN conforms to UL CSA IEC safety standards and EMC standards This User s Manual describes how to use the E5EN Before using your E5EN 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 re
48. F parameter 3 11 Setting the set point lower limit 4 16 Setting the set point upper limit 4 16 Petting thee aia io 9 9 Setting the SP upper and lower limit values 4 15 setting the upper and lower limits 5 8 Setting up communications data 1 9 Setup levels diagram A 12 Shifting input values 4 2 DP Pap uoce tte A 4 17 SP ramp set value 5 30 Specifications o oooooo o A 2 A 4 ST self tuning 3 13 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 oue oos i PT Da be beri bas 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 5 To select set points 0 1 2 8 4 13 To Use Event Input 4 12 U Upper limit temperature input shift value 5 15 User calibration 6 3 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No H111 E1 2 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to previous version March
49. How to Read Display Symbols The following tables show the correspondence between the symbols displayed on the displays and alphabet characters Albee ELE GIH i Pn E How This Manual is Organized VI Purpose Learning about the E5EN Related title Chapter 1 INTRODUCTION Setting up the EBEN Chapter 2 PREPARATIONS Basic operations Applied operations Calibration Appendix 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 EDEN 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 AGS suei uas A dard cadere eat att aste denen siis c P ae Safety Precautions oooocooooooooomo NOCO qe hin s ici pati Conventions Used in This Manual CHAPTER 1 INTRODUCTION lene 1 1 ler Names oT S5 dunt a0 sd ete dents abes Scu octies Saca end 1 2 FONDANE cc iia il 1 2 BE ec eect eet cH 1 2 HOW TO USO KOYS ua feces ch auctor VR PEG odes bets Nou dedo oca io eee ate ein 1 3 1 2 1 O Configur
50. Level riru MB command logic Communications function must be sup switching pense e Switches the logic of MB command communications writing switching in the Sys way communications procedures Function e The MB command communications writing switching is equivalent to the MB com mand remote local switching on the E5L1J e The hatched setting is the default same logic as E50 Text Data of MB Command Setting Value Communications writing enabled Communications writing disabled remote mode selection local mode selection Comment ON Communications writing disabled Communications writing enabled local mode selection remote mode selection Terms in parentheses are the terms used on the E5 J Related parameter Communications writing adjustment level p 5 12 See 0 42 Communications Setting Level Communications unit Communications function must be sup No ported Baud rate Communications data length Communications stop bit Communications parity e Each parameter is enabled when the power is reset e Match the communications specifications of the ESEN and the host computer Function Ifa 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 Parameter Characters Set Value Setting Range Communications ofto 99 O to 99 unit No
51. Nos 7 and 8 and output 2 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 e When the option unit E53 AK01 or E53 AKO098 is mounted on the E5EN 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 OOH ALM3 OUT2 6 OO ALM2 8 O 049 ALM1 Heaterburnout alarm Input error 2 2 Wiring Terminals fl e Relay specifications are as follows SPST NO 3A 250VAC CT input e When the option unit E53 AKO01 or E53 AK03 is mounted on the ESEN and the heater burnout function is used connect a current transformer C T across terminal Nos 14 and 15 ES E5EN LIDHUU O Event input e When the option event input unit E53 AKB is mounted on the E5EN and event input is used connect to terminal Nos 11 to 13 O EV1 O EV2 e Use event inputs under the following conditions Contact input ON 1 kQ max OFF 100kQ 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 E5EN
52. Number of multi SP uses advanced function setting level p 5 28 See 9 29 Advanced Function Setting Level AGD Multi SP uses The 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 E5GN 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 Function n Set points 0 to 3 can be selected AFF Get points 0 to 3 can be not selected e Default OFF Comment Related parameters Multi SP operation level p 5 5 Number of Multi SP uses advanced function setting level p 5 28 SPr b SP 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 Function 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 Seting Range Unt
53. 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 If 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 If 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 To 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 If can not be moved to other levels
54. a a a a a a a a a a a a a a a a a a a a a aa a a a a a a a a a a a a ara a E Geaa e a a a a ae a ae a a ae ae ae a a a ae ae a a a ae a a a ae ae a a a a bae a a a a yae ae a a a a ae ae a a a ae a a a ae a a a a ae ae a a a ae a a a RA B EUR RR ia a aa ai tas a a BERN B a a tas aa a as aa a a BR AUR a a aai a a BERN BOR BUR URB EEN Press O key for at least one second Process value set point 88 r2 During run During stop c aP PR TOR M ri e ra E a e Rr rd A Moe E a i A RA t S A ec ue At ie Pbi AE a eds S Lee ap eT m Ara di ilh cn eM I E a d A AS Startoperation O Typical example 2 Setup procedure Input type 4 T thermocouple 200 to 400 C Control method PID control Calculate PID constants by AT auto tuning execution Alarmtype 2 upper limit Alarm value 1 30 C deviation Set point 150 C Initial setting level Set input specifications Set control specifications Set alarm type Adjustmentlevel when PID control is selected Operation level Set alarm values Start operation PV SP After AT execution Oooo While AT is being executed SP will flash After AT execution f ZA keys to select input type Press MIA 5 keys to select PID control Press MIA 5 keys to set ST to OFF Check the x control period Check alarm type Press MIA keys to set set 2S Process value E poi
55. age 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 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 housi
56. ame ter is set to OFF Function Setting Range Unt Defaut OFF 1 to 99 Comment 5 39 Advanced Function Setting Level Alarm 1 latch The alarm 1 function must be ON Alarm 2 latch The alarm 2 function must be ON 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 Function 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 Comment Related parameters Alarm value 1 to 3 operation level 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 Peb Protect level move time e Setsthe key pressing time required for moving to the protect level from the operation level or the adjustment level Function Seting Range Unt Default
57. and 54 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 range B Exam ple 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 tem perature input and set temperature upper limit YH is 260 C Check the temperature of shift the control target 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 Adjustmentlevel Lower limit temperature input shift value Lower limittempera 0 40 ture input shift value casi 05 40 110 105 25 40 25 40 27 3 C hm Upper limittempera Upper limit temperature input shift value ture input shift value _ 260 40 105 40 L F1 Lr x 110 105 25 40 25 40 52 7 C 4 5 Ponaerer 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 ON OFF OFF A A Alarm value Alarm value e Alarm hysteresis is
58. ar 4 20 CHAPTERS PARAMETERS soriano tinas 9 1 Conventions Used in this Chapter oooooooommmommm o 5 2 PFOLGCE A IN 5 3 Operation ESVEL auda ioc e AAA 5 4 Adjustment Level aao cn bte om An 5 11 Initial Setting Level eseeseee III 5 19 Advanced Function Setting Level oooooooomomoo 5 27 Communications Setting Level 0 0 0 0 cece eee eee 5 43 CHAPTER 6 CALIBRATION 3 2 m ree d e ia 6 1 6 1 Parameter Structure elleeee leeren 6 2 6 2 User Galiblallon g acibantu s icy og dence a aoa weg arde audis 6 3 6 3 Calibrating Thermocouples 0 000 cece eee eens 6 4 6 4 Calibrating Analog Input 0 0 cece eee 6 7 6 5 Calibrating Platinum Resistance Thermometers 6 8 6 6 Checking Indication Accuracy 00 cece eens 6 9 APRENDI i teak eae ah a rm A 1 SPECIFICATIONS dicic ot areca a ic eo a dcs aa e ae Slane ale des A 2 MONS ORT A 2 CharacterisueS xo eae ey de co bate Ncc RO toe CE AAA RUE oan A 3 CURRENT TRANSFORMER CT 000 0c cece eee eens A 4 ERROR DISPLAY amores A 5 PARAMETER OPERATIONS LIST 0000 eee eee ees A 7 SENSOR INPUT SETTING AND INDICATION RANGES A 11 SETUP LEVELS DIAGRAM sacs darc i ede eo CE E e A 12 PARAMETER FLOW 43 0 ore sitas Samedi X e aeq ud dec aes A 14 INDEX CHAPTER 1 INTRODUCTION CHAPTER 1 INTRODUCTION 1 1 Names of Parts 2222329499999 9 ERES 1 2 Front panel se
59. arameter in each level you return to the top parameter in that level Parameter initialize d Number of multi SP uses Select 2 or 4 SPs Event input assignment 1 Set multi SP and run stop input Event input assignment 2 Multi SP uses a an of F SP ramp set value Change rate during SP ramp Standby sequence reset method Reset conditions after standby sequence is canceled Alarm 1 open in alarm Set the alarm output 1 ON OFF states Alarm 1 hysteresis Alarm 2 open in alarm Set the alarm output 2 ON OFF states Alarm 2 hysteresis Alarm 3 open in alarm Set the alarm output 3 ON OFF states Alarm 3 hysteresis ON OFF Heater burnout latch Latch after HBA detection Heater burnout hyster esis ST stable range Set the deviation Advanced PID parameter MV upper limit Limited to MV cal culation value Ol a El MV lower limit i T re Input digital filter Set the time constant in seconds Additional PV display Displayed first in the operation level Manipulated variable display Automatic return of display mode Automatic return to operation level when the keys on the front panel ar rated Alarm 1 latch Movement between levels is made ac cording to the pass word set ting 169 Alarm 2 latch Alarm ON latch Alarm 3 latch Protect level move time GE Output input FA error SAP Operati
60. asuring devices and equipment refer to the respective instruction 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 E5EN Also do not touch the input terminals Nos 17 and 18 or compensating conductor on the E5EN Preparations re Input power supply L 2 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 th
61. ation and Main Functions 1 4 PO cONTgUratO MERETUR ET SL T I TT 1 4 Man TORCIONS 34 6205 ani Gont RTL eeteind ad Pha ind wd Baw heh ee eat e aes Soh wes 1 5 1 3 How Setup Levels Are Configured and Operating the Keys on the Front Panel lues 1 6 Selecting parameters 0 ccc eee eee nnn 1 8 mper ava Seen en 1 8 1 4 Communications Function saasaa aeaee aaeeea 1 9 CHAPTER 2 PREPARATIONS 2425 23 mac nete on m cs 2 1 2 ANStANGUOM 3 3 4 3 teat ethene an HIR Cs DE So Raton eia 2 2 DIMENSIONS e 2 2 Panel CU Utada Acton den ere as 2 2 WMOUNUNG P EP 2 3 BU OU ger 2 4 22 WNN Termas os conch adam Keith dcn an Selb ede Beg xod 2 5 Terminal arrangement 0 eee eee eee eee eens 2 5 Precautions VITE WIRING aae acd tte nd iria 2 5 WING perpenre ii dink ante arenes ee E Sincere ae ce ra 2 5 CHAPTER 3 BASIC OPERATION ream 3 1 3 1 Initial Setup Examples 0 0 ccc ees 3 2 3 2 Setting the Input Type 0 ces 3 4 MVE WYO C5 REPE PETER 3 4 SS Al OC IE we david d Sees aout qot ied S seme eU d dauid 3 5 Temperature HE uu 3 9 e eror E e a aod enu a ean ed s alb hh LE 3 5 3 4 Selecting PID Control or ON OFF Control 3 6 3 5 Setting Output Specifications 0 0 cee 3 7 COnWOlPeCHOd rara ROC GAN RAS e o Mie S Xo er Re 9 7 Direct reverse operation lille n 3 7
62. cording 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 for 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 n 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 E5EN 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 Ind
63. d heating and cooling dead band and cooling coefficient parameters e Setting heating and cooling control standard heating and cooling heating and cooling Operation Procedure P c A A Initial setting level 1 Pressthe O key for at least three seconds to move from the opera C 2 HE ae tion level to the initial setting level 2 Select standard heating and cooling control in the initial setting level Lr End Standard control H t Heating and cooling control e Setting dead band Dead band 5 Operation Procedure AAA Adjustmentlevel 1 Select dead band in the adjustment level Dead band ane 2 Use the keys to set the parameter to 5 0 The setting range is 199 9 to 999 9 e Setting cooling coefficient Cooling coefficient 10 Operation Procedure A Adjustmentlevel 1 Select cooling coefficient in the adjustment level Cooling coaie ant In this example set the parameter to 10 2 Use the keys to set the parameter to 10 00 The setting range is 0 01 to 99 99 Ponaerer 4 APPLIED OPERATION 4 5 To Use Event Input ll Setting event input E5EN QO EV1 O L I E EV1 I cu va EV2 Run stop control is executed by event input assignments 1 and 2 The following table shows the number of multi SP uses displays which
64. dard control Alarm 3 type e Select one of the following alarm 2 3 types Deviation Deviation range Absolute value Function 0 25 Initial Setting Level Set Alarm Output Operation Value Alarm Type When X is positive When X is negative Alarm function OFF Output OFF ER Upper and lower limit deviation Upper limit deviation Comment Lower limit deviation 1 Upper and lower limit range deviation Upper and lower limit with 1 standby sequence deviation Upper limit with standby sequence deviation Lower limit with standby sequence deviation Absolute valueupper limit Absolute valuelower limit Absolute value upper limit with standby sequence 1 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 2 Set value 1 Upper and lower limit alarm Case 1 Case 2 Case 3 Normally ON L HSP SPL H H lt 0 L gt 0 H gt 0 L lt 0 H lt IL H gt L H gt SPH LH SILI 9 Set value 4 Upper and lower limit range Case 1 Case 2 Case 3 Normally OFF l_ fo H 0 L 0 L HSP SPL H L SP H H lt 0 L gt 0 H lt 0 L gt 0 H gt 0 L lt 0 JHI lt IU JHI gt IU BST dois H 0 L 0 shi WHEW 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
65. dicator lights when an event or the run stop function is stopped 5 CMW communications writing control Lights when communications writing is enabled and is out when it is disabled 1 1 Names of Parts f Temperature unit E How to use keys O O level key e mode key e up key o down key O O ce key 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 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 gt adjustment level initial setting level lt gt 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 decrementation This key combination sets the E5EN to the protect level For details on the protect level see Chapter 5 Parameters 1 3 chapter 1 INTRODUCTION 1 2 I O Configuration and Main F
66. e cold junction compensator as shown in the figure below to create a contact or non contact state for the cold junction compensator Cold junction compensator Cold junction compensator Compensatingconductor Compensatingconductor 6 4 6 3 Calibrating Thermocouples Input type 1 3 4 7 9 10 11 12 13 14 15 This example describes how to calibrate the E5EN when thermocouple input is currently selected on an E5EN supporting thermocouple input 1 Connect the power supply 2 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 INPUT a Compensating conductor of currently selectedthermocouple Use Kthermocouple compensating conductor for E R S and Bthermocouples and non contacttemperature sensor 3 Turn the power ON 4 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 5 Press the key to set the E5EN 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
67. e set point to 200 C 3 9 c0 3 BASIC OPERATION 3 Executing ON OFF Control B ON OFF Control O 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 set to P d 2 PID control is selected and when set to anar ON OFF control is selected Default is anar 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 OUT1 setting is used as the hysteresis settin
68. e to calibration level can be moved to initial setting communications protection is by entering the password 1201 set to 0 Advanced function setting level 9 27 Advanced Function Setting Level Parameter initialize This parameter returns parameter settings to their defaults Function ON Initializes all parameters OFF Turns the E5EN OFF after returning parameter settings to their defaults Comment Eu Number of Multi SP The option event input unit must be mounted Uses in the EBEN 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 EURGROR 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 of Multi SP Event input Event input Event input 1 Event input 2 Uses assignment 1 assignment2 function function o3 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 t displayed Multi SP 4 set points ROS 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
69. egral of the control error With proportional control there is nor mally an offset control error So proportional action 1s 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 Derivative action 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 Unit Defaut Proportional band 0 1 to 999 9 EU 80 Comment Related parameter AT execute cancel adjustment level p 5 12 See Adjustment Level E S5t 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 control output 2 side by adding the cooling coefficient to balance control between the heating and cooling sides In heating and cooling control control output 2 side P is calculated by the following formula to set the cooling coefficie
70. el VF 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 Setting Range Unt Default 0 0 to 999 9 Second 00 Comment P Hd 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 Defaut an Displayed aFF Not displayed Comment 0 38 Advanced Function Setting Level 8 dP Manipulated variable display This parameter displays the manipulated variable The manipulated variable is displayed when the manipulated variable monitor OUT1 and OUT2 parameters are set to ON and not displayed when these parameters are set to OFF Function Setting Range Default an Displayed ar Not displayed Comment or EE 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 par
71. emperature listed in the specifications e The recommended panel thickness is 1 to 8 mm e To ensure waterproofing enclose the unit in the waterproof packing prior to mounting Waterproofing is not possible when group mounting several units 2 2 2 1 Installation i E Mounting Adaptor Terminal cover How to attach the 1 Insert the main unit through the mounting hole in the panel 1 8 mm E5EN on the thickness Pull the adapter along the body ofthe 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 O 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 attached c0 2 PREPARATIONS B 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 ofthe 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
72. ermometer 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 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 type 2or4 140 Q Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup Press the key to set the E5EN to the state on the left Set the 6 dial as follows e Input type 0 10 Q e Inputtypelor3 100 e Input type 2or4 1000 Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup 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 4 5 Release the key and wait two seconds or press the key This stores the temporarily registered calibration data to EEPROM Data will not be stored to memory if you press the key with ne displayed on the No 2 display 10 The calibration mode is quit by turni
73. etting level 1 7 5 19 A 8 Initial setting communications Protectio x ven ES RE UP ERES PER 4 20 Initial setup examples 3 2 Initial communications protection 5 19 Input digital filter 5 38 Input error eise sERRIbXEREXRMERAUURA A 5 Input sensor types oooooo o 1 5 Input type 3 4 5 19 5 20 5 21 A 11 Installation 0 0 0 2 2 Integral time sss 3 12 Key Protects xa ad bx SEES 4 20 Lower limit temperature input Shift Value ccv eR RR ERR 5 15 Manipulated variable display 5 39 Manual reset value 5 18 Manual setup oooooooo 3 15 MB command logic switching 5 42 MOUHLHIE 54 ean eae RO Berk ters i gest 2 3 NIUlUs9P voe etd tees 4 12 Multi SP set point 0 to 3 5 5 MV lower limit 5 37 MV monitor OUTI 5 9 MV monitor OUT2 5 10 MV upper limit 0 91 Names of parts esses 1 2 No I display ciu be ERE ES 1 2 INO 2 display arare as n ROME REGENS 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 Panel Cutottb odes EA 2 2 Parameter flow A 14 Parameter initialize
74. g in the adjustment level regardless of the control type heating control or cooling control Hysteresis OUT1 ON OFF PV A Set point e n 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 Revers operation Dead band Hysteresis OUT2 ON Cooling side OFF PV A Set point 3 7 Executing ON OFF control ls Symbol Parameter Name Level Standard heating and cooling Initial setting level PID ON OFF Initial setting level Direct reverse operation Initial setting level Dead band Adjustment level Cooling coefficient Adjustment level Hysteresis OUT1 Adjustment level Hysteresis OUT2 Adjustment level For specifying control method For specifying control method For specifying control method Heating and cooling control Heating and cooling control ON OFF control ON OFF control IH 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 OEC on anar in the initial setting level Operation level 1 Press the O key for at least three seconds to move from the opera Inputtype PID ON OFF Set the following set point value e Se
75. he temperature unit parameter by pressing the key Default is C To select F E press the key 4 Select the control period OUT1 parameter by pressing the key Default is 20 5 Select the direct reverse operation parameter by pressing the key Default is ar r reverse operation To select ar 4 direct operation press the key 6 To return to the operation level press the O key for at least one second 3 6 Setting the se 3 6 Setting the SP Operation level The operation level is displayed when the E5EN is turned ON The upper display No 1 display displays the process value and the lower dis play No 2 display displays the set point IE Changing the SP 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 To change the set point press the or keys in the PV SP parameter 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 See 4 5 To Use Event Input for details In this example change the set point from 0 C to 200 C Operation Procedure A 2222222222222 Operation level 1 Normally the PV SP parameter is displayed The set point is 0 C 2 Use the keys to set th
76. hen 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 OOOO 4 AT execute cancel E A _ No 1 display During AT execution If you move to the operation level during AT execution the No 2 display blinks to indicate that AT is being executed PV SP No 2 display During AT execution 9966 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 AT execute cancel PV IST self tuning Operation Procedure Initial setting level Inputtype ST About PID parame ters 3 8 Determining PID Constants AT ST manual setup Execute auto tuning AT AAA A SSE 1 Press the te key for less than one second to move from the opera tion level to the adjustment level 2 Press the key to start execution of AT auto tuning an is displayed during AT execution 3 arF 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 calcula
77. his 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 key The No 2 display changes to 4 amp 5 Release the key and wait two seconds or press the key This stores the temporarily registered calibration data to EEPROM Data will not be stored to memory if you press the key with na displayed on the No 2 display 15 The calibration mode is quit by turning the power OFF 6 6 6 4 Calibrating 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 E5EN supporting thermocouple input r Input power supply L 1 Connect the power supply 2 Connect an STV and DMM to the analog input terminals as shown in the figure above 3 Turn the power ON 4 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 It can be advanced to the next step in this procedure even if 0 is not displayed 5 Press the key to set the E5EN to the state on the left The No 2 display at this time displays
78. iable in this level Operation Adjustment level level Ql key less than 1 sec gt key 3 seconds min O key 1 second min E El O key No 1 display flashes Control stops O key less than 1 sec This level is displayed immediately after the power is turned ON To select other levels si multaneously hold down the O key or O and the key Control in progress Control stopped This level is automatically displayed immediately after the E5EN is turned ON To move to other levels press the O key or the O and keys 5 Operation level 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 Function Monitor Range Unit Input indication range See page A 10 The decimal point position is dependent on the selected sensor Monitor Related parameters Input type initial 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 a Uni Function Input indication range See page A 10 Ting ame Unt SetPoint Set point lower lim
79. icates 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 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 lead 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 dam
80. icons used in this chapter Describes the functions of the parameter E E Ee Function Describes the setting range and defaults of the parameter Comment Describes the monitor range Monitor 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 The control must be AT Execute cancel A BID Ono Displayed symbol 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 The parameter names in this list are listed in the order that they are displayed on the E5EN 5 2 Protect Level Three levels of protection are provided on the EBEN 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 O Eel key The PV display Operation Adjustment E level level 25 100 LODO o key seconds min f Protect level To move from the o
81. ing modified unintentionally e The protect level setting restricts the range of parameters that can be used O Operation adjust The following table shows the relationship between set values and the ment protection range of protection Set value Can be displayed and Operation changed level Can be displayed Cannot be displayed and move to other levels e When this parameter is set to 0 parameters are not protected e Default is 0 x Initial setting This protect level restricts movement to the initial setting level commu communications nications setting level and advanced function setting level protection Move to other levels possible x Move to other levels not possible e Default is 1 O Setting change This protect level protects setup from being changed by operating the keys protection on the front panel E Setup can be changed by key operation Setup cannot be changed by key operation The protect level can be changed e Default is OFF 4 20 CHAPTER 5 PARAMETERS CHAPTERD PARAMETERS Conventions Used in this Chapter Protect Level sa uxo diae DP ae eRe edie Operation Level ais das Adjustment Level cae ss we code pence eared ones abs Initial Setting Level Advanced Function Setting Level Communications Setting Level Conventions Used in this Chapter Mi Meanings of
82. ing the key 7 Use the keys to set the parameter to 45 8 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 c0 3 BASIC OPERATION e When P proportional band is adjusted When is increased The curve rises gradually and a long stable time is achieved preventing overshoot Overshoot and hunting occur how ever the set point is quickly reached after which the curve stabilizes It takes a long time for the process value to reach the set point It takes time to achieve a stable state how ever there is little overshoot under shoot 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 itself Overshoot undershoot increase and it takes time for the process value to reach the set point 3 9 Alarm Outputs 3 9 Alarm Outputs e Alarm output conditions are determined by the combination of alarm type and alarm hysteresis e The following describes the alarm type alarm value upper limit alarm and lower limit alarm parameters Set Alarm Output Operation Value
83. int position Function setting Setting Range Umt Default 0 1 to 999 9 Comment 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 See 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 9 33 Advanced Function Setting Level Allin Alarm 3 open in alarm Alarm 3 function must be supported Control must be set to standard control Function Comment e This parameter sets the output states of alarm 3 e When the E5EN 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 Close in alarm ON OFF Lit Open in alarm i OFF Out Setting Range Default 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 initial setting level Alarm 3 hysteresis p 5 34 Standby sequence reset method
84. it to set point upper limit The decimal point position is dependent on the selected sensor Refer to the PV parameter See ASP 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 EE event input assignments In the parameter enter set points 0 to 3 u 5 5 Operation Level gP A 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 ofthe 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 Function Monitor Related 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 Heater current value The heater burnout parameter must be set monitor to TON This parameter measures the heater current value
85. ls on how to cancel protection see 4 9 Using the Key Protect Level i A AAA Eee 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 key 3 Use the key to enter 169 password It can be moved to the advanced function setting level by pressing the key or leaving the setting for at least two seconds 4 Select Number of multi SP uses by pressing the key 5 Use the 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 E5EN 1 0O EV1 12 4 0O EV2 43 Ponaerer 4 APPLIED OPERATION E Executing run stop control Parameters 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 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
86. ly changing the manipulated variable to calculate the characteristics of the control target e Normally this parameter is set to ar If you press the 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 of use pro e When AT execution ends the parameter setting automatically returns to arF Related parameters Proportional band Integral time Derivative time adjustment level p 5 16 PID ON OFF initial setting level p 5 23 CAHE Communications writing The communication unit must be mounted on the ESEN This parameter enables disables writing of parameters to the ESEN from the host personal computer by communications Function ON Writing enabled OFF Writing disabled Default OFF Comment Related parameters MB command logic switching advanced function level p 5 42 Communication unit No Baud rate Data bit Parity Stop bit communica See tions setting level p 5 43 0 12 Adjustment Level t Heater current value The HBA used parameter must be set to ON monitor This parameter measures the current value of the heater from current transformer CT input to detect heater burnout This parameter measures and displays the current value of the heater Function Monitor Range Unit
87. m the actual temperature Setting Range Unt Default 1999199999 Cort 00 Comment Related parameter Input type initial setting level p 5 20 eee Upper limit temperature The input type parameter must be set to input shift value only the non contact temperature sensor cn5L 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 Function Setting Range Unt Default 199 9 to 999 9 Cor 00 Comment Related parameter Input type initial setting level p 5 20 See 9 15 Adjustment Level Proportional band The control must be 2 PID control Integral time Derivative time This parameter sets the PID parameters Note that PID is automatically set when AT and ST are executed Proportional action P refers to control in which the MV is proportional to the devi ation control error Function Integral action I gives a control action that is proportional to the time int
88. may be electri cal noise affecting the control system Check for electrical noise O Operation aterror 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 An error message is displayed when process value or PV SP are dis played e amp Meaning Internal memory operation is in error Action First turn the power OFF then back ON again If the display remains the same the E5EN 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 output is approx 0 mA HTD input HTD 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 9 to 400 0 C type S Err indication Displayed by numerical value S Err indication Displayed by numerical value S Err indication Input indication range b Input indication range 1999 display range 9999 1999 display range 9999 199 9 999 9 199 9 999 9 Analog input e display range lt Displayed by numerical value Displayed by numerical value 1999 lt display 9999 199 9 range 999 9 I
89. ment 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 See 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 Standby sequence reset method p 5 31 alarm latch advanced function setting level 5 7 Operation Level Pe Upper limit alarm value 1 Alarm 1 type must be set to upper and lower limits upper and lower limit range or upper 2 and lower limit alarm with standby sequence MR Lower limit alarm value 1 y seq 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 selected sensor and during analog input it is dependent on the decimal point parameter setting Setting Rangs Unt Default 1999 to 9999 E 0 rumes Comment 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 p 5 32 alarm 1 latch advanced function se
90. n to 150 C a set point is 150 C Make sure that x control is running Press MIA keys to set alarm value to 30 C 3 1 Initial Setup Examples eG le ERR RETE beta eo y O p e rati ion eve ent te e e e s podo s P5 Process value BD set point o ms ECTETUR es E ESSERI ES RI ERES EUREN EUN SUME ME Press O key for at least three seconds Control stops Input type 4 In ON OFF control init In PID control GE To execute ST an_ aff To cancel ST GA Control period heat B ee Alarm 1 type 2 key for at eal one second E RR O A A E EE RICO MO A ADT Execute AT RE To execute Az auto tuning aFF To cancel AT OFF Press O key for less than 1 second contre starts Make sure that During run e During stop SkaP E Start program execution 3 3 c0 3 BASIC OPERATION 3 2 Setting the Input Type Bi Input type Operation Procedure Operation level 3 4 Input type The E5EN 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 E5EN specifications support two type
91. n setting level MV lower limit For limiting manipulated variable Advanced function setting level Set point upper limit For limiting SP setting Initial setting level Set point lower limit For limiting SP setting Initial setting level SP ramp set value For limiting SP change rate Advanced function setting level Ponaerer 4 APPLIED OPERATION e Ope ration at start IftheSP ramp function is enabled when the EBEN 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 k SP ramp gt SP ramp PV Set point Same change rate Setpoint p PV mee A Time Power ON Power ON O 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 8 To Move to the Advanced Function Setting Level 4 8 To Move to the Advanced Function Setting Level In the default setting the advanced function setting level is protected and 1t can not be moved to this setting level To move to this setting level can cel first the protection ap
92. ng 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 prod uct 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 E5EN and devices that generate powerful high fre quency noise e g high frequency 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 Usea 100 to 240 VAC 50 60 Hz 24 VAC 50 60 Hz or 24 VDC power supply matched to the power specifications of the EBEN 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 E5EN 14 Use within the following temperature and humidity ranges e Temperature 10 to 55 C Humidity 25 to 85 with no icing or condensation
93. ng level 1 Press the fe 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 key advances the parameters as shown in the follow ing figure 4 Press the or keys to change the parameter setups Communications unit No Baud rate ETA Dad Data bit Stop bit O Setting up Set the ESEN communications specifications so that they match the com communications munications setup ofthe host computer In a multidrop 1 N configuration data match the setting data except the communications unit No on all units Unique communications unit Nos must be set to each unit bPS 1 2 2 4 4 8 9 6 19 2 1 9 CHAPTER2 PREPARATIONS CHAPTERZ PREPARATIONS 2 L Installation DUREE 2 2 Wiring Terminals Terminalarrangement Precautions when wiring c0 2 PREPARATIONS 2 1 Installation B Dimensions Unit mm AAAA BRAS 0008 Ll o aye aa o Eur bo nt SV O ES WE Panel cutout Unit mm 120 min I O1 o 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 t
94. ng the power OFF 6 6 Checking Indication Accuracy 6 6 Checking Indication Accuracy e After calibrating input be sure to check indication accuracy to make sure that the E5EN has been correctly calibrated e Operate the E5EN 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 t t that the EBEN and cold junction compensator are connected by a com SUI pense te 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 Cold junction compensator Compensation conductor e 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 junction compensator and compensation conductor are not re quired when an external cold junction compensation method is used O Analog input e Preparation The following figure shows the required device connection Input power supply e Operation Set the STV to the voltage equivalent to the check value O Platinum e Preparation resistance The following figure shows the required device connection thermometer ro 1 Input power supply e Operati
95. nications 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 e This parameter sets 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 Function lower limit parameters initial setting level e Setthe code according to the following table Shaded ranges indicate default settings The defaults are as follows Comment Platinum resistance thermometer platinum resistance thermometer pt100 Thermocouple K thermocouple Set Input type Name Value Input Temperature Range Platinum resistance Platinum PHOO 0 200t0850 C 300to 1500 F th t ist 1 esso Coroso CF 0 0to 100 0 C 0 0to 210 0 F JPt100 199 9 to 500 0 C 199 9 to 900 0 F 0 0to 100 0 C 0 0 to 210 0 F Set Value Thomacouple Temas K OE 200 180060 730010230009 nput ype Mi eee L T 4 zewAop6 1 200 107008 L 6 100to850 C 100to 1500 F U 7 200to400 C 300to 700 F N 8 200t01300 C 300
96. nput 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 9999 199 9 999 9 ox Meaning Action Operation at error Internal circuits are in error First turn the power OFF then back ON again If the display remains the same the E5EN 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 Control output functions turn OFF Current output is approx O mA 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 displayed 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 ceee e When larger than 9999 999 9 323223 Control continues allowing normal operation An error message is dis played when process value or PV SP are displayed Current value exceeds Meaning Action This error is displayed when the heater current value exceeds 55 0A Control continues allowing normal
97. nt Function Control output 2 side P Cooling coefficient x P proportional bounds Setting Range Unit Default 0 01 to 99 99 um Comment O Related parameter Proportional band adjustment level p 5 16 dh 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 This parameter sets an area in which the control output is 0 centering around the set point in a heating and cooling control system Function 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 199 9t0 9999 EU 00 Comment 9 17 Adjustment Level aF r 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 Function Setting Range Unt Default 0 0 to 100 0 Comment Related parameters PID ON OFF initial setting level p 5 23 Integral time adjustment level p 5 16 H45 Hysteresis OUT1 The control must be ON OFF control ECHY5 Hysteresis OUT2 This parameter sets the hyste
98. ntlevel For HBA detection Heater burnout hysteresis Advanced function setting level Heater burnout latch For HBA detection Advanced function setting level 3 21 c0 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 1s 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 ON 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 1s 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 CHAPTER4 APPLIED OPERATION 4 1 Shifting Input Values ANS input escitas How to calculate input shift values ZPO Silt oss oeil lee EA cea it 1 point shift method 2 point shift method
99. o 9999 199 9to However 1999 to 9999 or 199 9 to 999 9 999 9 is displayed e OQ 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 JIS C1602 1995 IEC 584 1 L Fe CuNi DIN 43710 1985 U Cu CuNi DIN 43710 1985 JPt100 JIS C 1604 1989 JIS C 1606 1989 Pt100 JIS C 1604 1997 IEC 751 ox SETUP LEVELS DIAGRAM The following diagram shows an overview of the setup levels on the EBEN 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 Operation level Adjustmentlevel O key x LO colkey Less than 2 1second min 1 second E O Cokey The PV display flashes O key 1 second min O key The PV display flashes after one second Control stops O colkey 3 seconds min y O key C Less than v 1 second b Protect level Password input set value 169 O key 1 second min Password input set value 1201 Control in progress Control stopped SETUP LEVELS DIAGRAM A 13 ox PARAMETER FLOW e f you press the mode key at the last p
100. on Set the 6 dial to the resistance equivalent to the check value APPENDIX APPENDIX SPECIFICATIONS usais A Characteristics s i o e ida RES CURRENT TRANSFORMER CT ERROR DISPLAY 2645624004 vRERPIEES RES PARAMETER OPERATIONS LIST SENSOR INPUT SETTING AND INDICATION RANGES eese SETUP LEVELS DIAGRAM PARAMETER FLOW fj aPPennix SPECIFICATIONS E Ratings Supply voltage 100 to 240 VAC 50 60 Hz 24 VAC 50 60 Hz 24 VDC Operating voltage range 85 to 110 of rated supply voltage Power 9VA 5VA 4W consumption Sensor input Thermocouple K J T E L U N R SB 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 1a AC 250V 5A restive load electrical life 100 000 operations output Min applicable load 5V 10 m Voltage output DC 12V 15 FS max load current 21mA DIE DC 12V 5596FS max load current 40mA With short circuit protection circuit Current output DC 4 20mA load 6002 max resolution approx 2 600 Alarm output SPST NO 250 VAC 3A 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 indica
101. on adjustment protection ar F aHPt Restricts display and modification ME xxu of menus in the operation and omn Cold junction yea adjustment levels JE compensation method EZ Initial setting communications ogu 9 tL P E protection Restricts display and modification pase MB command logic switching Of menus in the initial setup opera riru Em tion level and adjustment levels zFF UL p Setting change protection sFF Protects changes to setups by OOO operation of the front panel keys Move to calibration level Scaling upper limit 0 to 50 mV Scaling lower limit Decimal point Number of digits dis played past decimal point PID ON OFF Select the control system Standard heating and cooling ST Self tuning Control period OUT1 Set the pulse output cycle Control period OUT2 mE E Direct reverse operation Of C U Control the manipulated variable according to the 2007 f increase decrease in the PV Alarm 1 type Select the alarm mode Alarm 2 type Select the alarm mode Alarm 3 type Select the alarm mode Bn Move to advanced nau function setting level Movement between levels is made according to the password setting PARAMETER FLOW t Power ON Add in the display parameter SAG Multi SP Select SP Ae Set point during SP ramp a r Heater current value monitor 1 1 u O u 4L El rr t3 DA 3 1 Do
102. on level is moved to to indicate that the E5EN has already been calibrated by the user Dot is displayed 6 2 6 2 User Calibration p 6 2 User Calibration O Calibrating input Registering calibration data The E5EN 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 E5EN the input type currently selected in parameters is calibrated The following 22 input types can be calibrated e Thermocouple 12 types e Non contact temperature sensor 4 type 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 E5EN When calibration data is registered it is registered regardless of whether or not the E5EN has been calibrated by the user Prepare separate measuring devices and equipment for calibration For details on how to handle me
103. parameter adjust ment level Setting a negative value produces an overlap band Default is 0 096EU Dead band Overlap band Output dead band width positive Output dead band width negative Heating side Cooling side Heating side Cooling side HN PV PV 0 A 0 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 Control output 1 side P P Control output 2 side P P x Control output 2 coefficient The Control output 2 coefficient is applied to Control output 1 side P to obtain control whose characteristics Control output 2 side P differ from those on the Control output 1 side 4 4 Executing Heating and Cooling control Output Output r Pa Control output 1 side Control output 1 side x PX dl Px1 0 Control output Control output 2 side P 1 side P Control output 2 side P Control output 1 side P PV PV 0 A 0 A Set point Set point Control output 1 side P x0 8 Control output 1 side Px 1 5 BSetu p To set heating and cooling control set the standar
104. peration Level to the protect level press the O and co keys for at least three seconds O kel key less than x 1 second 1 second min C Control in progress e Selinos of protected parameters are not displayed and so cannot be modified Operation adjustment protection Initial setting communications protection Setting change protection This parameter specifies the range of parameters to be protected __ indicates the default Operation adjustment protection The following table shows the relationship between set values and the range of Function protection Set value Can be displayed and changed eval PVSP Can be displayed level Cannot be displayed and move to other levels not possible Comment e Parameter items are not este 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 Move to other levels not possible Setting change protection Changes to setups by key operation are restricted Setup can be changed by key operation Setup cannot be changed by key operation The protect level can be changed 5 4 Operation Level Display this level when you are to carry out control operations on the E5EN You can set alarm values or monitor the manipulated var
105. plied by the protect level See 4 9 Using the Key Protect Level 1 Pressthel O and keys simultaneously for at least three seconds in the operation level Protect level 2 The controller moves to the protect level and operation adjustment operation adjustment w protection protection is displayed oAPE n us initialsetting commu 3 Press the key once to move to initial setting communications nications protection protection 4 Set the set value to 0 5 Press the O and keys simultaneously to return to the opera PV SP 5 tion level Initial setting level 6 Press the O key for at least three seconds to move to the initial set Inputtype ting level from the operation level Move to advanced 7 Select the Move to advanced function setting level parameter by function setting level pressing the key eee M 8 Use the keys to input the password 169 and either V press the key or leave the setting for at least two seconds to move to the advanced function setting level from the initial setting level Ponaerer 4 APPLIED OPERATION 4 9 Using the Key Protect Level B Key protect e To move to the protect level press the O and keys simultaneously for at least three seconds e The protect level protects parameters that are not changed during con troller operation until operation is started to prevent them from be
106. r cc Sl mi EZ E m AA PARAMETER OPERATIONS usri Advanced function setting level Penes symboli setimg montoval Display Detam unt iie N ama Wr ww Mweemarsum ey h maf f Ne Emme Eu 1 Wee 0000 We we PUNTOS ee Standby sequence reset rt Cii o MEN Condition B LEN method MEE AN Alarm 1 hysteresis 011109999 Alarm 2 open in alarm HON Open in alarm Close in alarm MEM E in None I _ E Alarm 2 hysteresis RLH8 0 109999 01t09999 1 to 999 9 Cor EFC pcr c alarm mui ems 1 fee m mem mor Y mw mw Heater burnout hysteresis 0 1 to 50 0 CC CEC RS p pee A p foes Nw wee sta jmeeeesmsen pes e moewRopewmgedened fiso fa 105010 fing aden aso x inputdigitalfiter ECL ES EM X LM NM DL PV display ON OFF SEE ll Manipulated variable dis ON OFF an ar None play Automaticreturn of display OFF 1 to 9999 Second mode Alarm 1 latch Ade Ade E ON OFF O i e aa E junction compensa Tm ON OFF tion method MB command logic switch ON OFF 7 ing Protect level D no A 9 ox Communications Setting Level Symbol Setting monitor Value Display EEE La bx ie pe e Bm no sa M oe e CI SENSORPOE TTIMENDICATIGMNGES SENSOR INPUT SETTING AND INDICATION RANGES Specifica Set Hors Value Input Temperature Range Input Indica
107. r limit value in the lower limit tempera ture input shift value parameter Temperature Upper limit temperature input shift value Upper limit r value Lower limitvalue 0 Lower limittemperature 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 E5EN an 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 Setto the temperature range matching the input specifications of the non contact temperature sensor ES1A is supported only in thermo couple input types on the EDEN 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 ds C Control target temperature a sensor B Thermometer A EBEN Temperaturecontroller Figure 1 Configuration When Compensating a Non contact Temperature Sensor 4 3 Ponaerer 4 APPLIED OPERATION B 1 point shift method Adjustmentlevel Upper limittem perature input shift val
108. r the offset during stabilization of P or PD control Hysteresis OUT1 Set hysteresis INDEX down key Loue Y Ree rbd 1 3 O level key 1 3 O key combination 1 3 mode key o o o 1 3 UD Key cupra ainia YE Eus 1 3 Numbers I point Shilb cir 4 2 1 point shift method 4 4 2 PID control 3 6 3 10 2 point Shift ui iii ri 4 3 2 point shift method 4 4 3 position control 3 10 VERA 5 36 A T Auto tuning 2 3 12 Additional PV display 5 38 Adjustment level 1 7 5 11 A 7 Advanced function setting level 1 7 5 27 A 9 Alarm 1 hysteresis 5 32 Alarm 1 open in alarm 5 32 Alarm 1 type 5 8 5 25 5 31 Alarm 2 hysteresis 5 33 Alarm 2 open in alarm 0 99 Mario 2 tVDe ober bees das 5 25 Alarm 3 hysteresis 5 34 Alarm 3 open in alarm 5 94 Alarm 9 type iaa 5 25 Alarm hysteresis esses 4 6 Alarm lately ici ainia 4 6 Alarm output Control output 2 2 6 Alarm outputs o oooooooooo o 3 17 Alarm CVC ai As 3 17 Alarm value 1er irte ERES 3 18 Alarm value E 2 hic danni avant ee 5 7 Alar valle 2 osc ew eas RE et 5 7 Alarm Value 9 2 oV ER ERR 5 7 Analog input 1 5 4 8 6 9 Analog input voltage input
109. rameters Input type p 5 20 C F selection initial setting level p 5 22 T 0 22 Initial Setting Level T akl PD 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 P d 2 PID anar ON OFF Comment 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 S Hr Standard heating and The EBEN must support alarm 3 output cooling e This parameter selects standard control or heating and cooling control e When heating and cooling control is selected the alarm 3 output terminal ALM3 por Union is used for control output 2 Therefore alarm 3 cannot be used Setting Range Default LE End Standard H E Heating and cooling Comment Related parameters MV monitor OUT1 MV monitor OUT2 operation level p 5 9 10 Alarm value p 5 7 Upper limit alarm value 3 Lower limit alarm value 3 See 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
110. ration 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 default is reverse operation 3 7 Ponarrer 3 BASIC OPERATION Operation level 3 8 Input type Temperature unit Control period OUT1 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 ti K thermocouple temperature unit E C direct reverse operation ar r reverse operation control period OUT1 20 secs See EE SESS EES HU 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 n LE the first time K thermocouple is set 0 is set in the case of a platinum resistance thermometer To select a different sensor press the Or keys 3 Select t
111. rature 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 1 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 key 3 Use the keys to set 1 4 To return to the operation level press the O key The process value is 1 C larger than before shift is applied Temperature input shift 4 2 4 1 Shifting Input values 2 point shift Upper limit temperature input shift value Lower limit temperature input shift value e The input temperature range of non contact temperature sensors can be shifted by setting an individual value for the upper and lower points of the sensor range This means that the shift can be applied equally across the range with separate values for each end of the range For example if the upper limit value is set to 2 C and the lower limit value is set to 1 C the sensor range is shifted by an average of 1 5 C at 50 input Set the upper limit value in the upper limit temperature input shift value parameter and the lowe
112. rere TRE RIDE RV 1 2 Display iiit boe E Go Re v o Ea ea es 1 2 How to use keys eee eee 1 3 1 2 I O Configuration and Main Functions 1 4 I O configuration oooooooom o eee 1 4 Main functions eene 1 5 1 3 How Setup Levels Are Configured and Operating the Keys on the Front Panel 1 6 Selecting parameters 1 8 Ebano seth S 2 qo ate dia Seo mexd du SS 1 8 1 4 Communications Function 1 9 chapter 1 INTRODUCTION 1 1 Names of Parts ll Front panel ll Display Temperature it No 1 display cva Aiva aval HB Operation B i B B indicators m n m n EL ELLE No 2 hee No 1 display Displays the process value or parameter type Lights for approximately one second during startup No 2 display Displays the set point parameter operation read value or the manipulated variable O Operation indicators 1 2 Lights for approximately one second during startup 1 ALM1 alarm 1 Lights when alarm 1 is ON ALM2 alarm 2 Lights when alarm 2 is ON ALMS3 alarm 3 Lights when alarm 3 is ON 2 HB heater burnout alarm display Lights when a heater burnout is detected 3 OUT1 OUT2 control output 1 control output 2 Lights when control output 1 and or control output 2 are ON How ever whenever control output 1 is the current output OUT1 stays off 4 STOP stop Lights when operation is stopped During operation this in
113. resis for ensuring stable operation at ON OFF switching e n 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 e The decimal point setting follows the currently set sensor During analog input the decimal point setting follows the decimal point position setting Setting Rangs Unt Default 0 1 to 999 9 Comment Related parameter PID ON OFF initial setting level p 5 23 See Initial Setting Level This level is for setting up the basic specifications of the E5EN In this level you can set the input type parameter for selecting the sensor input to be connected to the E5EN limit the set ting range of set points or set the alarm mode Operation level C Key O000 4 Arn Lt gogo 3 seconds min O key 1 second O key No 1 display flashes Control stops Control in progress Control stopped EL 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 commu
114. s of inputs platinum resistance thermometer input types and thermocouple input type whose set values differ Check the type of E5EN at purchase Setting the input type thermocouple K 20 0 to 500 0 C OS 1 Press the O key for at least three seconds to move from the opera tion level to the initial setting level 2 Press the key to enter the set value of the desired sensor When using K thermocouple 20 0 to 500 0 C enter 1 as the set value Hint The set value is fixed if you do not operate the keys on the front panel for two seconds after changing the parameter or by pressing the O or keys List of Input Types Platinum resistance Platinum Pt100 O 200to850 C 300to 1500 F thermometerinput resistance type 1 199 9 to 500 0 C 199 9to 900 0 F thermometer EET a P EA 0 0 to 100 0 C 0 0 to 210 0 F JPt100 199 9 to 500 0 C 199 9 to 900 0 F 0 0 to 100 0 C 0 0 to 210 0 F Thermocouple input Thermocouple K 0 200to1300 C 300to 2300 F type j MO onto T 1 6 10000850CC 10010 1500 CF U O ooo N 8 2000C 300o 2300 F R 9 Oto 1700 C 0 to 3000 F B 700 1800 C 300to3200 F Eme ree EON 0to 165 C 70 to 320 F Analog input 0 to 50mV 16 Forscaling use ranges from 1999 to9999 or 199 9 to 999 9 Shaded ranges indicate default settings 3 3 Selecting C F
115. se the control period OUT1 parameter to set the control output 1 side control period and use the control period OUT2 parameter to set the control output 2 side control period Setting Range Unt Defaut Control period OUT Control period OUT Comment Related parameter PID ON OFF initial setting level p 5 23 See 9 24 Initial Setting Level arEu 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 EUG GR refers to control where the manipulated variable is increased according to the decrease in the process value Setting Range Default ar r Reverse operation ar d Direct operation Comment Abed Alarm 1 type The alarm 1 type must be supported e Select one of the following alarm 1 types Deviation Deviation range Absolute value Function Refer to the alarm 2 3 type list on the following page Comment 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 See Standby sequence reset method p 5 31 Alarm 1 open in alarm Alarm 1 hyster esis p 5 32 advanced function setting level Alarm 2 type The alarm 2 3 type must be supported The control must be set to stan
116. set independently for each alarm in the alarm hys teresis 1 to 3 parameters advanced function setting level Default is 0 97 Standby sequence is a function which allows the alarm outputs to be ll Standby sequence temporarily disabled while the first alarm condition occurs From here 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 O 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 B Alarm latch ON regardless of the temperature The alarm latch can be canceled by turning the power OFF 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 4 6 4 2 Alarm Hysteresis f B Close in alarm e When the
117. setting level p 5 23 ST initial setting level p 5 24 5 36 Advanced Function Setting Level 8L H MV upper limit The control must be 2 PID control and the ST parameter must be set to OFF amp L L MV 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 pneum E5EN 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 Comment 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 0 105 0 Heating and cooling 0 0 to 105 0 105 0 e MV lower 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 5 0 to MV upper limit 0 1 Heating and cooling 105 0 to 0 0 105 0 Related parameters PID ON OFF initial setting level p 5 23 ST Gnitial setting level p 5 24 9 37 Advanced Function Setting Lev
118. st 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 key Check the current value Next set the heater burnout detec tion parameter 8 Select the heater burnout detection parameter by pressing the 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 operation 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 B How to calculate detection current values ll Example Heater 3 10 Heater Burnout Alarm HBA e Calculate the set value by the following equation currentvalue at normal operation current value at heater burnout 2 e Toset 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
119. t set point by self 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 key in the advanced function setting level 2 Set to 20 C deviation using the keys E Manual setup Operation Procedure Adjustmentlevel AT execute cancel Proportional band Integratedtime Oooo Derivative time CICICICI acai 45 LILILIL Proportional Operation 3 8 Determining 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 integrated time parameter to 250 and the derivative time parame ter to 45 eee 1 Press the O key to move from the operation level to the adjust ment level 2 Select proportional band by pressing the key 3 Use the keys to set the parameter to 10 0 4 Select integrated time by pressing the key 5 Use the keys to set the parameter to 250 6 Select derivative time by press
120. tch advanced function setting level p 5 40 ES 9 31 Advanced Function Setting Level AL la Alarm 1 open in alarm Alarm 1 function must be supported e This parameter sets the output states of alarm 1 e When the E5EN 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 Function e 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 em L 9 9 Comment 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 ALH Alarm 1 hysteresis Alarm 1 function must be supported e This parameter sets the hysteresis of alarm output 1 Function Setting Range Umt Default 0 1 to 999 9 Comment Related parameters Alarm value 1 p 5 7 Upper limit alarm value
121. ted ST is not executed when the next control operation is started as long as the set point remains unchanged 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 theload connected to the control output ON simultaneously with or before starting operation of the E5EN Execute self tuning ST ER gt gt MQX7 1 Pressthe 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 key 3 Press the key to select an default 4 Toreturntothe operation level press the O key The temperature display blinks during self tuning ST execution When control characteristics are already known the PID parameters can be set directly to adjust control PID parameters are set in the proportional band P integrated time 1 and derivativetime D parameters in the adjustment level 3 13 c0 3 BASIC OPERATION IB ST start conditions EST stable range Operation Procedure Advanced function setting level 3 14 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
122. ted parameter Input type initial setting level p 5 20 9 21 Initial Setting Level d u C F selection The input type must be set to temperature input e Set the temperature input unit to either of C or F Function Setting Range Default Comment Related parameter Input type initial setting level p 5 20 5L H Set point upper limit 5L Set point lower limit 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 Function 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 Setting Range Unit Defaut Set point upper limit Set point lower limit 1 to sensor range upper limit 1300 Platinum resistance thermometer Set point lower limit Sensor range lower limit to set point upper limit 1 Comment Related pa
123. termines which setup menu you move to This section describes two typical examples O Typical example 1 Input type Control method Alarm type Alarm value 1 Set point 3 2 0 K thermocouple 200 to 1300 C ON OFF control 2 upper limit 20 C deviation 100 C Setup procedure Initial setting level Set input specifications Set control specification Set alarm type Operation level Set alarm values Start operation Check that control is ON OFF control Check alarm type Press MIA keys to set set point to 3 100 C Make sure that control is running Press MIA keys Rl to set alarm value Alarm value 1 28 S to 20 C e Process value D set point s DO DIC CR REO RR OR ER ORO OR OO OR ORO OR OR OR RR OR OR OR OLOR OS DOR OLOR OR LOCO OR OL EO ROCCO LOGRAR MO D DK M DM DK M D OK DM DM D D DM DM M D M DM DK OM DM DK DM DM DM D OM DM DAR M DM DK M M DK DM DM DM DA M DM DD MO RO a a a Pa aha a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Press O key for at least three seconds Control stops A A OR ara ata atata On a atata a ata RIED RN Input type Q control aa ah t t M be se A m In ON OFF aanoF onoF se t M us In PID control Alarm 1 type 2 UR RUM rrara a a a a a a a a a a a a a a a a a a a a a a
124. the Front Panel l O Protect level O Operation level O Adjustment level Initial setting level O Advanced function setting level Communications setting level O Calibration level To move the mode at this level simultaneously press the O and keys for at least three seconds in the operation level or adjustment level This level is for preventing unwanted or accidental modification of parameters Protected levels will not be displayed and so the parame ters in that level cannot be modified This level is displayed when turning the power ON If 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 Fa 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 If can be moved to the top parameter of the initial setting level protect level and 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
125. the currently entered count value entered in Hexadecimal Set the STV to 54mV 6 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 key to set the E5EN to the state on the left Set STV to 9mV 8 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 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 key The No 2 display changes to 4 amp 5 Release the key and wait two seconds or press the key This stores the temporarily registered calibration data to EEPROM Data will not be stored to memory if you press the key with ma displayed on the No 2 display 10 The calibration mode is quit by turning the power OFF c0 6 CALIBRATION 6 5 Calibrating Platinum Resistance Thermometers Input power supply 6 8 This example describes how to calibrate the E5EN 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 E5EN 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 th
126. tial setting level Select scaling upper limit by pressing cel Use the keys to set the parameter to 950 Select scaling lower limit by pressing cel Use the keys to set the parameter to 100 Select the decimal point position by pressing Use the keys to set the parameter to 1 To return to the operation level press the O key for at least one second 4 9 Ponaerer 4 APPLIED OPERATION 4 4 Executing Heating and Cooling Control Im Heating and Heating and cooling control can be used on E5EN 13L 1L L controllers cooling control Heating and cooling control operates when H heating and cooling is selected in the standard heating and cooling hse Select the stan dard heating control or cooling control according to the following table Direct reverse Control Method Control output 1 Control output 2 standard control Control output h standard control Directoperation Control output c o M Heating and cooling control Reverseoperation Control output heat Control output cool ixi Directoperation Control output cool Control output heat The parameter default is heating control 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 ESEN J2 10 The dead band width 1s the set value of the dead band
127. tingthe Input Type IDDUL LV DO oboe eae dade dd Eni A 9 9 PLECUS C F 45 42 sara gees v ence d s Temperature unit sess 3 4 Selecting PID Control or ON OFF Control 3 5 Setting Output Specifications Control period oooooooomo o Direct reverse operation 0 0 PE the DE 22056564608 eR hd oe ees Changing the Proein Shas ERES 3 7 Executing ON OFF Control ON OFF Control DOLUD aura ea eo A E UE ete 3 8 Determining PID Constants AT ST manual setup AT autosbunilg esas Y pe ST self tuning co odd ano qa od Ed ed ST start conditions 00 ST stable range gc ice eet entem ara dba Manual setup qc toad wien SU o9 Alarm OuULpUUS 4 65 rodado Finder EA Alarm TYPE escitas REA Alarm value narnia dida 3 10 Heater Burnout Alarm HBA HBA detection rivers raras Operating conditions van A EET How to calculate detection current values iris dt lt 2 1 0010 gt Saeed a oes d 3 11 Requests during Operation CHAPTER 3 BASIC OPERATION 3 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 parameters in setup menus The O and keys are used to switch between setup menus and the amount of time that you hold the keys down for de
128. tion Range Input type Platinum Platinum O 200t0850 C 300t01500 F 200t0870 C 340to 1540 F resis resistance aoe E Pt100 199 9 to 500 0 C 199 910900 0 F 199 9to 520 C 199 9 to 940 F thermom ter 0 0 to 100 0 C 0 0to 210 0 F 20t0120 C 40 to 250 F eter input type 199 9 to 500 0 C 199 9to 900 0 F 199 9 to 520 C 199 9 to 940 F JPt100 4 0 0to100 0 C 0 0to210 0 F 20t0120 C 40to 250 F Specifica Set b Inputtype Sua Set Input Temperature Range Input Indication Range 199 9 to 420 0 C 199 9t0 740 0 F 20106200 _ 4010 140 F L L s 0016850 6 10010 1500 CF 1201087070 140101840 18 199 9 to 400 0 C 199 9to 700 0 F 199 9to 420 0 C 199 9to 740 0 F N 8 200t0 1300 C 300t02300 F 220 to 1320 C 340to 2340 F R fo eroro 1010300 F 2010172000 14010300 CF s Jo 17006 ote s000 CF 8 ote 18000 1300103200 F 01018200 foro 92407 F temperatur KGO to 120 C 0 to 120 C 0 to 240 F 20t0 160 C 40 to 320 F ES1A K115to165 C 14 Oto 165 C 0 to 320 F 20 to 205 C 40to 400 F K160 to 260 C 15 0 to 260 C 0 to 500 F 20 to 300 C 40 to 580 F Analoginput Oto50mV 16 Oneoffollowing ranges depending onthe 5 to 105 ofthe setting range results of scaling 1999 t
129. tion level is switched to Function a Heater burnout detection is set to 0 0A b The power is turned OFF then back ON again power is reset Setting Range Default Related parameter HBA used advanced function setting level p 5 35 HbH Heater burnout hysteresis The heater burnout latch parameter must be set to OFF e This parameter sets the hysteresis when HBA is detected Setting Rangs Unt Default 0 1 to 50 0 Related parameter HBA used advanced function setting level p 5 35 9 35 Advanced Function Setting Level S5t b 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 Default 0 1 to 999 9 Comment Related parameters PID ON OFF initial setting level p 5 23 Input type initial setting level p 5 20 ST Gnitial setting level p 5 24 ALFA OL 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 Setting Rangs Unt Default 0 00 to 1 00 Related parameters PID ON OFF initial
130. to 2300 F AS Toto 1700 6 owah Oto1700 C 0to3000 F s f n 100 0 1800 6 391093000 tempera ESTA 0 to 165 C 0 to 320 F K160 to 260 C 0 to 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 Input type Name Input Temperature Range C F selection Set point upper limit Set point lower limit initial setting level p 5 22 rcc 9 20 Initial Setting Level Scaling upper limit The input type must be set to analog input Scaling lower limit Decimal point Function Comment See These parameters can be used when voltage input is selected as the input type 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 The decimal point parameter specifies the decimal point position of parameters set point etc whose unit is set to EU Scaling upper limit Scaling lower limit Setting Range Unt Beat Scaling upper limit Scaling lower limit 1 to 9999 scaling lower limit 1999 to scaling upper limit 1 Noe O Decimal point Default is 0 0 digits past decimal point Sevaue Seng Example 00 0 digits past decimal point 1234 1 digit past decimal point 123 4 Rela
131. 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 2 5 CHAPTER 2 PREPARATIONS 2 6 Input e Connect to terminal Nos 16 to 18 as follows according to the input type 22 m 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 d 3m Eelay Voltage trent Voltage Current e The following table shows the specifications for each output type Output type Specifications 250 VAC 5A resistive load electrical life 100 000 operations Voltage PNP with short circuit 15 protection DC12V 20 DC4 20mA load 6002 max resolution approx 2600 40mA max 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 the ground errors will occur in the measured tem perature values as a result of leakage current e Alarm On the ESEN 03000 alarm output 1 ALM1 is between terminal Nos output Control 9 and 10 alarm output 2 ALM2 is between terminal
132. tor Other functions According to controller model Ambient temperature 10 to 55 C with no condensation or icing 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 0A Heater burnout alarm output turns OFF 50 0A Heater burnout alarm output turns ON 1 When the control output ON time is less than 190 ms heater burnout detection and heater current measurement are not carried out SPECIFICATIONS B Characteristics Thermocouple 0 5 of indication value or 1 C whichever is greater 1 digit max 1 PREN Platinum resistance thermometer Indication accuracy 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 0 1 to 999 9EU in units of 0 1EU E ee Control period 1 to 99 in units of 1 second 0 0 to 100 0 in units of 0 1 Dielectric strength 2000 VAC 50 or 60 Hz 1min 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 Adapter approx 100g Approx 260 g Terminal cover approx 20g Front panel NEMAAX for indoor use equivalent to IP66 Rear case IP20 terminals IPOO EEPROM non volatile memory number of writes 1
133. tting level A Upper limit alarm value 2 Alarm 2 type must be set to upper and lower limits upper and lower limit range or upper ee and lower limit alarm with standby sequence Rue Lower limit alarm value 2 y Seq 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 Function Setting Range Unt Default 1999 10 9999 EU o Comment O 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 See esis p 5 33 alarm 2 latch advanced function setting level 9 8 Operation Level MIH Upper limit alarm value 3 The control must be standard control Alarm 3 type must be set to upper and lower L limit al lue 3 limits upper and lower limit range or upper Sa EINE 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 1s 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
134. tting the SP tion level to the initial setting level 2 Display the input type parameter in the initial setting level 3 Select the PID ON OFF parameter by pressing the key 4 Check that the set value is anar default In this example set the set point value 200 The lower display No 2 dis Operation Procedure play shows the set value SP value Operation level 1 Select PV SP at the operation level 2 Usethe keys to set the SP value For example 200 To set the value either press the key or wait more than two seconds PV SP 3 11 c0 3 BASIC OPERATION 3 8 Determining PID Constants AT ST manual setup MAT e When you execute auto tuning the optimum PID constants for the set auto tuning in 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 arf AT cancel point during program execution are automatically set by forcibly chang 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 I and derivative time D parameters in the adjustment level Adjustmentlevel Proportionalband Integratedtime oooO Derivative time Ya OOOO e Description AT auto tuning is started w
135. ue Lower limittem perature input shift value B 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 limittemperature input shift value 1 Intheconfiguration 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 caSt and cA5H 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
136. ue 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 c0 3 BASIC OPERATION e Alarm types are set independently for each Alarm type 1 to 3 initial setting level The default value 1s 2 Upper limit alarm BAlarm value 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 alarmvalue for upper limit values and L is displayed for lower limit values e To set the upper and lower limit alarm values for deviation set the upper and lower limits in each of the alarm upper limit 1 to 3 and alarm lower limit 1 to 3 parameters operation level Upper limit alarm value Alarm value Set alarm 1 to the upper limit alarm The following shows related Operation Procedure parameters 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 66 O C 99 alarm 1 type 2 upper limit alarm deviation alarm value 1 10 Initial setting level AS ooo Input type 1 Press the O key for at least three seconds to move from the opera tion level to the initial setting level Alarm 1 type 2 Select the alarm 1 type parameter by pressing the key Check that the alarm type parameter is set
137. unction can be used when the option unit ESEN OOHOO is conditions mounted on the E5EN Be sure to connect the CT to the E5EN and pass the heater lead through the CT hole e Turn the heater ON at the same time as or before turning the EBEN ON If the heater is turned ON after turning the E5EN ON the heater burn out alarm will activate Control is continued even if the heater burnout alarm is active That is the EBEN 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 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 heater 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 e 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 When heater burnout is detected on a 3 phase heater use the K2CU F J A L GS with gate input terminal See the respective data sheet for details c0 3 BASIC OPERATION ml Setup To activate
138. unctions I O configuration OUT1 Control output 1 Control output 1 Control output 2 Alarm output 3 Event input 2ch 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 Alarm 3 Alarm 1 BA Alarm output 1 Input error Communications function i 1 4 1 2 I O Configuration and Main Functions B Main functions Input sensor types Control output Alarms O Control adjustment Event input HBA O Communications function The following introduces the main functions of the E5EN For details on each function and how to use the functions see Chapter 3 onwards e 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 E5EN If heating and cooling control is selected on the E5EN 3L 1LJL 1 alarm 3 output is used as cooling side output Therefore use alarm 1 2 if an alarm is needed in heating and cooling control Set the alarm type and alarm value or upper and lower limit alarms If necessary a more
139. when the process value is higher than the current set point reverse operation 3 5 Setting Output Specifications B 3 5 Setting Output Specifications ll Control period Control period OUT1 Control period OUT2 W Direct reverse operation Manipulated variable 10096 0 4 e Set the output period control period Though a shorter period provides better control performance it is recommended to set the control period 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 operation for example when the control period parameters are set to their defaults e Set the control period in the control period OUT1 and control period OUT2 parameters initial setting level Default is 20 seconds e Whenever control output 1 is the current output control period OUT1 cannot be used e The control period OUT2 parameter can be used only in heating and cooling control 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 decreased according to the increase in the process value Manipulated variable 10096 096 High temperature m High temperature Low temperature sea value Low temperature set value Direct operation Heverse ope

E5EN Temperature Controller User Manual - Innovative-IDM

Contents

Download Pdf Manuals

Related Search

Related Contents