Home

Advanced Function Setting Level

1. Parameter Name Setting monitor Value Display Default beis Parameter initialize nte ON OFF an are OFF None Multi SP uses aSr ON OFF an aFF OFF None SP ramp set value GPre OFF 1 to 9999 AFF 110 8999 OFF EU Standby sequence reset rESt Condition A Condition B A b Condition A None method Alarm 1 open in alarm AL la Open in alarm Close in alarm A 5 A Close in None alarm Alarm 1 hysteresis RLH 0 1 to 999 9 0 2 EU ST stable range Se b 0 1 to 999 9 15 0 Cor F 0 ALFA 0 00 to 1 00 0 65 None MV upper limit ol H MV lower limit 0 1 to 105 0 105 0 standard MV lower limit 6L L 5 0 to MV upper limit 0 1 5 0 standard Input digital filter LaF 0 1 to 999 9 0 0 Second Additional PV display PUR ON OFF an aFE OFF None Manipulated variable dis o dP ON OFF an aFF OFF None play Automatic return of dis rEb OFF 1 to 9999 arr 1t09999 OFF Second play mode Alarm 1 latch B ILL ON OFF an aFF OFF None Alarm 2 latch ALL ON OFF on oFF OFF None Alarm 3 latch B2L L ON OFF an arr OFF None Protect level move time Prle 1 to 30 3 Second Output input error Cera ON OFF on arr OFF None Cold junction compensa AE ON OFF an arr ON None tion method MB command logic rlru ON OFF on arr OFF None switching Move to calibration level adu 1999 to 9999 0 None Protect level Parameter Name Setting monitor Value Display Default Operati
2. 1 7 I CHAPTER 1 INTRODUCTION O Calibration level s To move the mode at this level you must enter the password 1201 in the advanced function setting level This level is for offsetting deviation in the characteristics on the input circuit e You cannot move to other levels by operating the keys on the front panel from the calibration level To cancel this level turn the power OFF then back ON again E Selecting parameters see Chapter 5 H Fixing settings If you press the Parameter T Parameter T Parameter y kel Paramete n co e To select parameters in each level press the C key Each press of the Ce key advances to the next parameter For details on each parameter key at the final parameter the display returns to the top parameter for the current level s To change parameter settings or setup specify the setting using the A or XF keys and either leave the setting for at least two seconds or press the CO key This fixes the setting e When another level is selected the parameter and setting on the display are fixed e When you turn the power OFF you must first fix the settings or parame ter setup by pressing the tings and parameter setup are sometimes not changed by merely press ing the 1 8 A or Y keys
3. ror Cold junction Input type must be thermocouple or non con compensation method tact temperature sensor L L JL 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 s The cold junction compensation external setting is valid when the temperature dif ference is measured using two thermocouples or two ESIAs Setting Range Default O an internally oFF externally an Setting l O Related parameter Input type initial setting level p 5 16 5 35 Communications Setting Level iru MB command logic Communications function must be sup switching aage e Switches the logic of MB command communications writing switching in the Sys way communications procedures s The MB command communications writing switching is equivalent to the MB com Function mand remote local switching on the E5U1J s The hatched setting is the default same logic as E5UJ A shina Vali Text Data of MB Command i i Seng sins 0000 0001 Communications writing enabled Communications writing disabled remote mode selection local mode selection Communications writing disabled Communications writing enabled local mode selection remote mode selection Terms in parentheses are the terms used
4. Conventions Used in this Chapter B Meanings of icons used in this chapter Describes the functions of the parameter Function Describes the setting range and defaults of the parameter setting O Setting Describes the monitor range Monitor Describes the parameter operations Example of use Describes related parameters and items B About parameter display Parameters are displayed only when the Conditions of Use on the right of the parameter head ing are satisfied However note that the settings of protected parameters are still valid and are not displayed regardless of the conditions of use AT Execute cancel The control must be 2 PID control Displayed symbol 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 E5GN Protect Level 55 6 Three levels of protection are provided on the E5GN 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 A a O Ed key Protect level 3 seconds min he SMa
5. PV Same change rate Set point PV Time Time A A Power ON Power ON e Execution of auto tuning starts after the end of SP ramp e When control is stopped or an error occurs the SP ramp function is dis abled T6 8 love to the Advanced Function Setting Level 4 8 To Move to the Advanced Function Setting Level To move to the advanced function setting level you must cancel initial setting communications protection in the protect level In the default setting you cannot move to the advanced function setting level 1 Protect level 2 qdo operation adjust O are E n mentprotection OOO initial setting 3 LBC DCL PE communications protection SIS 4 aC LBC 0 Operation level 5 2 ooo PV SP S HHH Initial setting level 6 oog input type DL H 7 E U Move to advanced 7 O Ars function setting level S Advanced function 8 setting level wm 7 LU OL HL E SEE Press the O and C2 keys simultaneously for at least three seconds in the operation level The key pressing time can be changed in protect level move time advanced function level The controller moves to the protect level and operation adjustment protection is displayed Press the C key once to move to initial setting communications protection Set the set value to 0 Press the O
6. Start operation Bitial Setup examples O Typical example 2 Input type 4 T thermocouple 200 to 400 C Control method PID control ST self tuning OFF Calculate PID constants by AT auto tuning execution Alarm type 2 upper limit Alarm value 1 30 C deviation Set point 150 C leuc 2 BASIC OPERATION Setup procedure Initial setting level Set input specificatio Set control specifications Set alarm type After AT execution During AT execu Adjustment level when PID con trol is selected After AT execution ado During AT execution Say BOO e N Operation level Set alarm value Start operation t ao Operation level T 25 OOD Process value set D EH point O Pre key for at least three seconds Control stops Press MIA 000 keys to select ID rn t 01 Input type input type E Press MIA o Enel S In ON OFF 4 naF keys to select F control PID control In PID con trol la Press MAJ groo an keys to set ST LE SENT ce to OFF El Check the ooo Control period heat D EP el unit seconds 28 kel control 000 Alarm 1 typ oRLiE 2 El period Check alarm type for at least one second Operation level Press e nr o 25 150 l Process val 58 keys to set set point to ue set point key for less than 1 second Adjustm
7. and csd keys simultaneously to return to the opera tion level Press the O key for at least three seconds to move to the initial set ting level from the operation level Select the Move to advanced function setting level parameter by pressing the CO key Press the key to enter the password 169 and either press the CO key or leave the setting for at least two seconds to move to the advanced function setting level from the initial setting level leuc 4 APPLIED OPERATION 4 9 Using the Key Protect level E Key protect Operation adjust ment protection Initial setting communications protection ada Setting change A e To move to the protect level press the and CS keys simultaneously for at least three seconds The key pressing time can be changed in protect level move time advanced function level s The protect level protects parameters that are not changed during con troller operation until operation is started to prevent them from being modified unintentionally Three levels of protection are provided on the 66 E5GN operation adjustment protection initial setting communica tions protection and setting change protection s The protect level setting restricts the range of parameters that can be used The following table show
8. Scaling lower limit Decimal point Alarm 1 type initial setting level Alarm 1 open in alarm Alarm 1 hysteresis Standby sequence reset method Alarm latch advanced function setting level 5 7 Operation Level A HZ Upper limit alarm value 1 Alarm 1 type must be set to upper and lower limits upper and lower limit range or upper B H Lower limit alarm value 1 and lower limit alarm with standby sequence This parameter independently sets the upper and lower limit alarm values when the mode for setting the upper and lower limits is selected for alarm 1 type initial setting level s This parameter sets the upper and lower limit values of alarm 1 s During temperature input the decimal point position is dependent on the currently selected sensor and during analog input it is dependent on the decimal point parameter setting Seting Range Unit Default 5 HTHH Setting l O Related parameters Alarm 1 type initial setting level Standby sequence reset method Alarm 1 open in alarm Alarm 1 hysteresis Alarm latch advanced function setting level a MV monitor OUT1 Manipulated variable display must be set to ON This parameter is for monitoring the manipulated variable during operation e This parameter cannot be set e The manipulated variable on the control output 1 s
9. cece cece eee eee 4 16 ROAD Gane as aetna eta 2 6 R n Stop ties esac hae stants iaaa 5 7 Scaling lower limit 5 7 5 19 5 27 Scaling upper limit 5 7 5 19 5 27 Selecting CIE RR ccc cece eee 3 5 Selecting parameters 1 8 Selecting PID control or ON OFF control oooooooccooooo 3 6 Sensor input setting ranges A 9 Set point O 0 cee eee 4 11 5 12 Set point 0 0000 4 11 5 12 Set point 2 R eee 4 11 5 12 Det PoOimt Ss uso sak sale de did 4 11 5 12 Set point during SP ramp 4 15 5 6 Set point limitter 4 13 Set point lower limit 5 6 Set point upper limit 5 6 Setting change protection 4 18 Setting heating and cooling control 4 10 Setting multi SP o o oo o 4 11 Setting output specifications 3 7 Setting scaling upper and lower limits analog mpu momo 4 8 Setting the input type 3 4 Setting the PID ON OFF parameter 3 11 Setting the SP o oooooomoom o o 3 9 Setting the SP by key operation 4 11 Setting the SP upper and lower limit values 4 13 Setting up communications data 1 9 Setup levels diagram A 10 Shifting input values 4 2 SP TAM id 4 15 4 16 SP ramp set value oo o o 5 27 Specifications
10. 0ooooooomooooo A 2 ST self tuning o o ooooooooo o o 3 13 ST self tuning oooooocoooom o 5 22 ST stable range 3 14 5 30 ST start conditions o o o oooo 3 14 Standby sequence 4 6 5 28 Standby sequence reset method 5 28 Summary of alarm operations 4 7 Temperature input 1 5 4 8 5 7 5 20 5 27 Temperature input shift 5 13 Temperature unit 1 2 3 5 Terminal arrangement 2 4 Upper limit temperature input shift value o oooo 5 13 lune lune Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No H101 E1 2 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to previous version Revision code Data Revised content 1 October 1998 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 2 Modified the diagram in Panel cutout Page 2 7 Added 2 3 Requests at Installation Page 3 4 Modified the table in List of Input Types Page 3 11 Added Setting the SP Page 3 14 Modifie
11. Hog Scaling upper limit oen H 100 0 to 50 mV ve ooo Den 2 Val DDD de 0 Scaling lower limit Decimal point Number of digits displayed past decimal point C F selection Limit the set point Set point upper limit Set point lower limit PID ON OFF Select the control system ST Self tuning Add in the additional PV display parameter Set either of these parameters Adjustment level DDD ve ado D UE GEF T DDD y y C a ka T DDD Q cab 0 E Do Qa y DD 10 000 o r 508 El ado ig YE 7 O E EHYS AT execute cancel Auto tuning Communications writing Enable or disable writing by commu nications Set point 0 Set points Set point 1 used by multi SP Set point 2 Set point 3 Temperature input shift 1 point 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 Manual reset value Clear the offset during stabilization of P or PD control Hysteresi OUT1 Hysteresi OUT2 Direct reverse operation Control the manipulated variable accord ing to the increase decrease in the PV Alarm 1 type Select the alarm mode Move to advanced func
12. 1 2 2 4 4 8 9 6 19 2 12 24 48 95 192 9 6 kbps Data bit Len 7 8 7 Bit Stop bit Sbce 1 2 2 Bit Parity Prt None even odd nan EuEn ada Even None 1 9 I CHAPTER 1 INTRODUCTION CHAPTER 2 PREPARATIONS i CHAPTERZ PREPARATIONS 2 1 Installati n ds Dimensions srar da TRR RA eels a E a oa Panel cutouts hehe eek AAA A a aT Removing and attaching the terminal plate 2 2 Wiring Terminals o o oooo Terminal arrangement 2 3 Requests at Installation To ensure high precision measurement About waterproofing 2 1 I CHAPTER 2 PREPARATIONS 2 1 Installation E Dimensions O E5GN e External dimensions Unit mm CMW STP OUT 0 0 8 0 8988 OE E 36 8 k 44 8 g When carrying out maintenance on the E5GN only the terminal plate 000 can be drawn out with the terminal leads still attached OU B Panel cutout When group mounted unit mm When mounted separately unit mm 1 0 48 x number of units 2 5 o 0 3 22 60 min 49 E 0 3 22 e Insert the controller through the hole in the panel from the front and push the adapter on from the rear Push the adapter up to the back of the panel ensuring that the controller is pushed all the way in removing any gap between the controller panel and adapter Finally use the two screws on the adapt
13. Direct operation refers to control where the manipulated variable is increased according to the increase in the process value Alternatively reverse operation refers to control where the manipulated variable is increased according to the Function decrease in the process value Setting Range Default A ar r Reverse operation ar d Direct operation Setting j H a L Alarm 1 type The alarm 1 type must be supported The control must be set to standard control s Select one of the following alarm 1 types Deviation Deviation range Absolute value Function 5 23 Initial Setting Level O Setting 1 1 sd Set A Alarm Output Operation Value larm Type When X is positive When X is negative 0 Alarm function OFF t OFF Upper and lower limit deviation Upper limit deviation Lower limit deviation Upper and lower limit range 4 deviation Upper and lower limit with 5 standby sequence deviation Upper limit with standby 6 sequence deviation Lower limit with standby 7 sequence deviation Absolute value upper limit Absolute value lower limit Absolute value upper limit with 10 standby sequence Absolute value lower limit with 11 standby sequence 1 The upper and lower limit values expressed as L
14. Temperature Controller Preface The E5GN compact temperature controller features the following e The E5GN can be mounted on compact panels e The user can select from thermocouple platinum resistance thermometer non con tact temperature sensor and analog voltage inputs e The user can select AT auto tuning and ST self tuning as tuning functions e The user can use the communications function when the communications function is supported e The user can calibrate sensor input e The E5GN features a watertight construction NEMA4X equivalent to IP66 e The E5GN conforms to UL CSA IEC safety standards and EMC standards This User s Manual describes how to use the E5GN Before using your E5GN 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 1998 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly s
15. To move the mode at this level press the O key for at least three seconds in the operation level or adjustment level or adjustment level The PV dis play flashes after one second This level is for specifying the input type selecting the control method control period setting direct reverse action and alarm type When you move to the operation level from the initial setting level all items in the display light You can move 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 communication setting level press the O key for less than one second To move the mode at this level you must enter the password 169 in the initial setting level You can move to the calibration level only from this level This level is for setting the automatic return of display mode MV limit ter standby sequence alarm hysteresis ST self tuning and for moving to the user calibration level To move the mode at this level press hel 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 written and manipulated variables to be monitored NOTE This level is available only on the ESGN 003
16. scaling upper limit scaling lower limit and dec imal point parameters initial setting level These parameters cannot be used when temperature input type is selected The scaling upper limit parameter sets the physical quantity to be expressed by the upper limit value of input and the scaling lower limit parameter sets the physical quantity to be expressed by the lower limit value of input The decimal point parameter specifies the number of digits past the decimal point The following figure shows a scaling example of 0 to 5 mV input After scaling the humidity can be directly read Readout humidity Upper limit value 95 0 Lower limit value 10 0 50mV Input 0 to 50 mV A 100 FS In this example let s set the scaling upper and lower limits so that inputs 0 to 50 mV are 10 0 to 95 0 1 Press the 2 3 4 5 6 7 8 O tion level to the initial setting level key for at least three seconds to move from the opera Ce key to set the parameter to 950 Ce Select scaling upper limit by pressing Press the A Y Select scaling lower or limit by pressing Press the A Y Select the key to set the parameter to 100 Ce or decimal point position by pressing Press the A Y To return to the operatio
17. Action First turn the power OFF then back ON again If the display remains the same the E5GN must be repaired If the display is restored then a prob able cause can be electrical noise affecting the control system Check for electrical noise O Operation at error Control output and alarm output turn OFF A 4 ERROR oiseLav Display range over Meaning 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 to 9999 e When less than 1999 cece e When larger than 9999 2333 Action Control continues allowing normal operation An error message is dis played when process value or PV SP are displayed PARAMETER OPERATIONS LIST Operation level Parameter Name Symbol Setting monitor Value Display Default Unit Eaa e PV Sensor input indication range EU PV SP SP lower limit to SP upper limit 0 EU Multi SP a EP 0to3 0 None Set point during SP ramp 5P 5 SP lower limit to SP upper limit EU Run stop r 5 Run stop run StaP Run None Alarm value 1 HL 1 1999 to 9999 EU Upper limit alarm value 1 RILAN 1999 to 9999 EU Lower limit alarm value 1 BL n 1999 to 9999 0 EU MV monitor OUT1 E 5 0 to 105 0 standard 0 0 to 105 0 heating and cooling MV monitor OUT2 L A 0 0 to 105 0 Adjustment level P
18. 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 Do not block the ventilation holes on the casing 6 When you have removed the terminal plate never touch electric 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 AWG24 to AWG14 leads for terminal Nos 1 to 6 and AWG28 to AWG22 leads for terminal Nos 7 to 9 with lead cover peel back allowance of 5 or 6 mm 9 Allow as much space as possible between the E5GN 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 E5GN ON If you turn the ESGN ON before turning the load ON correct self tuning results and optimum control may no longer be obtained 11 Use a 100 to 2
19. M Alarm type 41 71 71 Alarm Output Operation et Value Alarm Type When alarm value When alarm value X is positive X is negative 0 Alarm function OFF Output OFF 4 Upper and lower limit deviation 2 Upper limit deviation 3 Lower limit deviation 4 Upper and lower limit range deviation Upper and lower limit 5 with standby sequence deviation 6 Upper limit with standby sequence deviation 7 Lower limit with standby sequence deviation 8 Absolute value upper limit 9 Absolute value lower limit 10 Absolute value upper limit with standby sequence 41 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 3 Normally ON Case 1 Case 2 pa H lt 0 L lt 0 L HSP SPL H H lt 0 L gt 0 H gt 0 L lt 0 H lt 0 L gt 0 H lt ILI H gt ILI IHI D IL gaara Esta H gt 0 L lt 0 SPH L IHI T ILI 3 Set value 4 Upper and lower limit range Case 1 Case 2 Case 3 Normally OFF EE ES T H lt 00 L 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 IH lt IL H gt IL H LSP IHI O ILI H gt 0 L lt 0 Sp HE IH D ILI 4 Set value 5 Upper and lower limit alarm with standby sequence For the above upper and
20. O Related parameter Input type initial setting level See bL H Set point upper limit Function 5 20 5 L E 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 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 s 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 Gait Dell O Set point upper limit Set point lower limit 1 to sensor range upper limit in Platinum resistance thermometer Setting Set point lower limit Sensor range lower limit to set point upper limit 1 Related parameters Input type C F selection initial setting level Far PID ON OFF e This parameter selects 2 PID control or ON OFF control e The AT and ST tuning functions can be used in 2 PID control Function Setting Range Defau
21. 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 H lt 0 L lt 0 SPL H H lt 0 L gt 0 H gt 0 L lt 0 H lt 0 L gt 0 IHI lt L IHI gt L IHI D IU H gt 0 L lt 0 IHI D ILI SPH L 3 Set value 4 Upper and lower limit range Case 1 Case 2 Case 3 Normally OFF SS Ez EC 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 AL IHI lt Ll H gt IL H LSP IH IL H gt 0 L lt 0 5P HE IH D ILI 4 Set value 5 Upper and lower limit alarm with standby sequence For the above upper and lower limit alarm In cases 1 and 2 the alarm is normally OFF if upper and lower limit values of hysteresis overlap In case 3 the alarm is normally OFF 5 Set value 5 Upper and lower limit alarm with standby sequence The alarm is normally OFF if upper and lower limit values of hysteresis overlap e Set the alarm type in the alarm 1 type parameter initial setting level Default is 2 upper limit alarm O Related parameters Alarm value 1 operation level Upper limit alarm value 1 Lower limit alarm value 1 operation level See Standby sequence reset method Alarm 1 open in alarm Alarm 1 hysteresis advanced function setting level 5 24 Advanced Function Setting Level This level is for using the E5GN to
22. co key or selecting another mode The set Gemmunications Function i 1 4 Communications Function The E5GN can be provided with a communications function that allows you to check and set controller parameters on a host computer If the com munications function is required use the model supporting the commu nications function E5GN O030 For details on the communications func tion see the separate Communications Functions User s Manual Follow the procedure below to move to the communication setting level 1 Press the O key for at least three seconds in the operation level The level moves to the initial setting level 2 Press the O key for less than one second The initial setting level moves to the communications setting level 3 Pressing the csd 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 Data bit TEE Pariy i O Setting up Set the E5GN communications specifications so that they match the com communications munications setup of the host computer In the case of a one to N connec data tion match the communications setup of all units Parameter Setting Set value Default Communications unit No Li na 0 to 99 1 None Baud rate bFS
23. is set in the case of a platinum resistance thermometer To select a different sensor press the A or S keys 3 Select the temperature unit parameter by pressing the CO key Default is E C To select E F press either of the A or keys 4 Select the control period OUT1 parameter by pressing the C key Default is 20 5 Select the direct reverse operation parameter by pressing the C key Default is ar r reverse operation To select ar a direct operation press either of the ZS or S keys 6 To return to the operation level press the LO key for at least one second 3 9 leuc 2 BASIC OPERATION 3 6 Setting the SP Operation level OOO E Changing the SP Operation Procedure Operation level K OOO 30 E o us coo The operation level is displayed when the E5GN is turned ON The left display No 1 display displays the process value and the right display No 2 display displays the set point e The set point cannot be changed when the operation adjustment protection parameter is set to 3 For details see 4 8 Using the Key Protect Levels e To change the set point press the A or Y keys in the PV SP parameter operation level and set the desired set value The new set point is selected two se
24. 0 to 50mV a m E oo A al e o O Related parameters C F selection Set point upper limit Set point lower limit initial setting level Initial Setting Level Lo H ni dP rel Function A Setting Scaling upper limit The input type must be set to analog input Scaling lower limit Decimal point e These parameters can be used when voltage input is selected as the input type e When voltage input is selected as the input type scaling is carried out Set the upper limit in the scaling upper limit parameter and the lower limit in the scaling lower limit parameter e The decimal point parameter specifies the decimal point position of parameters set point etc whose unit is set to EU e Scaling upper limit Scaling lower limit Setting Range 7 Default Scaling upper limit Scaling lower limit 1 to 9999 Scaling lower limit 1999 to scaling upper limit 1 s Decimal point Default is 0 O digits past decimal point 0 digits past decimal point 1 digit past decimal point Related parameter Input type initial setting level 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 Setting Range Default A Setting l
25. 2 3 Multi SP set point 0 to 3 5 5 MV lower limit ooooo 5 31 MV monitor cool 5 9 MV monitor OUT1 5 8 MV upper limit oo ooo 5 31 Names of parts 0 00 c eee eee 1 2 No 1 display o oooooooomooo 1 2 No 2 display 0 0 cece eee R 1 2 ON OFF control 3 6 3 10 3 11 Operate the keys on the front panel 3 4 Operating the keys on the front panel oo oo o o 1 8 4 18 Operation at start oo o o 4 16 Operation indicators 1 2 Operation level 1 7 3 11 5 4 5 10 5 17 5 33 A 6 Operation adjustment protection 4 18 Panel cutout 0 0 cece cece eens 2 2 Parameter flow o A 11 Parameter initialize 5 26 Parameter operations list A 6 Parameter structure 00 6 2 PID ON OFF 00 0c eee 5 21 PID constants 00 cee eee eee 3 15 Power supply 0 cece eee eee 2 4 Precautions when wiring 2 4 Preparations 0 cece cece e eee 6 4 Proportional band 3 12 5 14 Proportional operation 3 15 Protect level 1 7 5 3 A 8 PUSE sir ita 3 9 5 5 5 6 5 33 RAtidgS cuco batista A 2 Registering calibration data 6 3 Restart sis iinet acca ds 4 6 Restrictions during SP ramp Operation
26. P P L Ol OO oe PEY Operation level OOO 25 00 itial setting level gt 3 g Oo g LME s C3 IX y Dd E O O O al O g AADU e3 Advanced function setting level 5 MODO o PL an Initial setting level O 0 DL nL E Operation level 5 B Oo gt Operation adjustment protection Initial setting communica tions protec tion Initial setup communica tions protec tion PV SP The following table shows the relationship between the multi SP parameter set value and the selected set point Multi SP Selected Set Point 0 Set point 0 1 Set point 1 2 Set point 2 3 Set point 3 Before you set the Multi SP cancel protection and move to the advanced function setting level Set Multi SP uses to ON in the advanced function setting level In the following example let s set the set point to 2 ES eee 1 Press the O key and C key simultaneously for at least three seconds to move from the operation level to the protect level 2 Select initial setting communecations protection by pressing the CO key 3 Set the parameter to 0 move to advanced function setting level enabled 4 Press the O key and CO key simultaneously for at least one se
27. RO E NR a E 5 key 1 second min Protect level Control in prog To move from the operation level to the protect level press the 9 andjcejkeys for at least three seconds The settings of protected parameters are not displayed and so cannot be modified anD Operation adjustment protection r DOL ses Ends z LL Initial setting communications protection Setting change protection ad baa me w rm 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 7 protection Function Set value L Be evel 1 2 Setting l l PV oyo 6 Taran aen Operation PV SP oO Cannot be displaye and move to level other levels not possible Other x Adjustment level O x x x e Parameter items are not protected when the set value is set to 0 Can be displayed and changed Can be displayed Olo O x 00 O XxX LOD Initial setting communications protection This protect level restricts movement to the initial setting level and communication setting level Set value Move to initial setting level Move to communications setting level Possible move to advanced func tion setting level enabled parame Possible ter displayed P
28. 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 ES1A K 10 to 70 C K 60 to 120 C K 115 to 165 C K160 to 260 C Platinum resistance thermometer JPt100 Pt100 Analog input 0 to 50 mV e Control output is either relay or voltage output depending on the model of E5GN e Alarms are supported on the E5GN O100 Set the alarm type and alarm value or upper and lower limit alarms e If necessary a more comprehensive alarm function can be achieved by 6 setting the standby sequence alarm hysteresis and close in alarm open in alarm parameters s Optimum PID constants can be set easily by AT auto tuning and ST self tuning e Communications according to CompoWay F are supported on the E5GN 0030 Communications are carried out over the RS 485 interface CompoWay F is a general purpose serial communications based unified 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 1 5 CHAPTER 1 INTRODUCTION 1 3 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
29. band Default is 0 0 EU Dead band Overlap band dead band width positive Output dead band width negative Cooling side Cooling side Heating side IPN PV 0 A A Set point Set point PV If the heating and cooling characteristics of the control target greatly dif fer preventing satisfactory control characteristics from being obtained by the same PID constants adjust the proportional band P at the cooling side using the cooling coefficient to balance control between the heating and cooling sides In heating and cooling control P at the heating or cool ing side is calculated by the following formula Heating side P P Cooling side P Pxcooling coefficient The cooling coefficient is applied to control output 1 side P to obtain con trol whose characteristics control output 2 side P differ from those on the control output 1 side 4 9 fcH 4 APPLIED OPERATION Output Output lt Y lt lt 2 Control output 1 side Px1 0 Control output 1 side xi Px1 0 7 lt Control output Control output 2 side P 1 side P Control output Control output 2 side P 1 side P 3 z PV gt PV Set point Set point Control output 1 side Px0 8 Control output 1 side Px 1 5 i Setup To set heating and cooling control set the standard heating and cooling dead band and cooling coefficient parameters e Setting heating and cooli
30. 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 B Safety Signal Words This manual uses the following signal words to mark safety precautions for the E5GN These precautions provide important information for the safe application of the product You must be sure to follow the instructions provided in all safety precautions Indicates information that if not heeded could possibly result in loss of life or serious injury Indicates information that if not heeded could result in relatively serious or minor injury damage to the product or faulty operation B Safety Precautions N CAUTION O 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 use the 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 ele
31. 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 C the set point is controlled to a value obtained by subtracting 1 C from the actual temperature Function Seting Range Unit Default S EHH T E o0 Setting O Related parameter Input type initial setting level See E n 5 H veper timit temperature The input type parameter must be set to input shift value only the non contact temperature sensor Bl Lower timit 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 nel i Setting Range Unit Default 5 199 9 to 999 9 Cor F 00 Setting O Related parameter Input type initial setting level Ad
32. front panel keys O CO level key Press this key to select the setting levels The setting level is selected in order operation level lt gt adjustment level and initial setting level lt gt communications setting level lt mode key Press this key to select parameters within each level O up key Each press of this key increments values displayed on the No 2 display Holding down this key continuously increments values x down key Each press of this key decrements values displayed on the No 2 display Holding down this key continuously decrements values O D key This key combination sets the E5GN to the protect mode For details on combination the protect level see Chapter 5 parameters I CHAPTER 1 INTRODUCTION 1 2 1 O Configuration and Main Functions BIO configuration Temperature input analog input OUT1 Control output 1 OUT2 Control output 1 Heating and cooling Alarm output 1 Standard Control output 2 Controller Alarm 1 Input error Communications function I C2Configuration and Main Functions E Main functions Input sensor types Control output Alarms Control adjustment Communications function The following introduces the main functions of the E5GN For details on each function and how to use the functions see Chapter 3 onwards s
33. have set the input shift values check controller readout A and control target temperature B If they are almost the same this completes temperature input shift Controller readout A After shift Temperature readout after shift e g 120 C Temperature readout _________ before shift e g 110 C Input shift value e g 10 C Before shift Temperature readout of Near set point control target B e g 120 C Figure2 1 point Temperature Input Shift Use 2 point input shift if you want to increase the accuracy of the readout values across the range of the sensor 1 Shift the controller readout by two points near room temperature and near the value at which the temperature of the control target is to be controlled For this reason bring the control target temperature to near room temperature and to near the set point and check control 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 limit temperature input shift value an Before shift L L l l l L L 1 I Temperature readout of control target B Near X2 set point e g 1
34. is expressed as a negative value Control Method Setting Range Unit Default Standard heating MV lower limit 0 1 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 heating 5 0 to MV upper limit 0 1 O Related parameters PID ON OFF initial setting level ST initial setting level Advanced Function Setting Level C mn E 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 A ms PV after passing through filter 0 63A Input digital filter Pi Setting Range Unit Default e 0 010 9999 Second 00 Setting l DI Hd Additional PV display e This parameter adds the facility of displaying only the PV It is addes 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 quo Setting Range Default a an Displayed aFE Not displayed aFF Setting 5 32 Advanced Function Setting Level a m dD Manipulated variable display This parameter dis
35. 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 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 Set the alarm type in the alarm 1 type parameter initial setting level Default is 2 upper limit alarm deviation wm CHAPTER 3 BASIC OPERATION e Alarm values are indicated by X in the table on the previous page Lower limit When the upper and lower limits are set independently H is displayed alarm valuel for upper limit values and L is displayed for lower limit values T To set the upper and lower limit alarm values for deviation set the alarm valuel Upper and lower limits in each of the Upper limit alarm value 1 and Lower limit alarm value 1 parameters operation level al gt D 3 lt y c D T Alarm valuel H po 0 Set alarm 1 to the upper limit alarm The following shows related 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 Operation Procedure is sog alarm 1 type 2 upper limit alarm deviation alarm value 1 10 Initial setting level 1 Press hel O key for at least
36. 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 control output 1 and control output 2 sides In heating and cooling control control output 2 side P is calculated by the following formula to set the cooling coefficient Control output 2 side P Cooling coefficient x P proportional bounds Function Setting Range Unt Default 0 01 to 99 99 1 00 O Related parameter Proportional band adjustment level p 5 14 E d h Dead band The control system must be heating and cool ing control This parameter sets the output dead band width in a heating and cooling control system A nega tive setting sets an overlap band e This parameter sets an area in which the control output is 0 centering around the set point in a heating and cooling control system s The decimal point setting follows the currently set sensor During analog input the Function decimal point setting follows the decimal point position setting Setting Range Unt Default 1999109999 e 00 Adjustment Level a E e Manual reset value The control must be either standard heating control and 2 PID
37. not operate the keys on the front panel for two seconds after changing the parameter or by pressing the O or CE keys List of Input Types Input type Name eae Input Temperature Setup Range Platinum resistance Platinum Pt100 0 200 to 850 C 300to 1500 F thermometer resistance 1 199 9 to 500 0 C 199 9 to 900 0 F Spares HSE 2 00t0100 0 C 0 0t0210 0 F JPt100 3 199 9to 500 0 C 199 9 to 900 0 F 4 0 0to100 0 C 0 0 to 210 0 F Input type Name Keu Input Temperature Setup Range Thermocouple Thermocouple K 0 200 to 1300 C 300 to 2300 F input type 1 20 0 to 500 0 C 0 0to 900 0 F J 2 100to850 C 100to 1500 F 3 20to 400 0 C 0 0to750 0 F T 4 200to400 C 300to700 F E 5 0 to 600 C 0 to 1100 F L 6 100to850 C 100to 1500 F U 7 200to400 C 300to700 F N 8 200 to 1300 C 300 to 2300 F R 9 Oto 1700 C 0 to 3000 F S 10 0 to 1700 C 0 to 3000 F B 11 100to 1800 C 300to 3200 F Non contact 10 to 70 C 12 0 to 90 C 0 to 190 F temperature 60to120 C 13 0to120 C 70 to 240 F ESA 115to 165 C 14 0to165 C 0to320 160 to 260 C 15 0 to 260 C 70 to 500 F Analog input 0 to 50mV 16 One of the following range
38. point limitter 100 1000 y s x y e Setting the set point upper limit Operation Procedure Initial setting level D ra J Pr O LC U 059 T P L G RL TTT Upa Input type Set point 1305 upper limit Set the set point upper limit parameter to 1000 EnH 1 Press theL O key for at least three seconds to move from the opera tion level to the initial setting level 2 Select set point upper limit 3 Press the or X key to set the parameter to 1000 e Setting the set point lower limit Operation Procedure E 1 ogg G RL orul T DOG O Sk L 100 S 14 Set point lower limit Set the set point lower limit parameter to 100 1 Select set point lower limit in the initial setting level 2 Press the ZS or key to set the parameter to 100 E amp scuting the SP Ramp Function limiting the SP change rate 4 7 Executing the SP Ramp Function limiting the SP change rate MSP ramp Parameters With the SP ramp function the controller operates according to the value set point during SP ramp limited by a change rate The interval in which the set point during SP ramp is limited is referred to as the SP ramp SP SP after change SP ramp set value Time unit of ramp rate min SP befo
39. 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 l Monitor O Related parameters PV SP operation level SP ramp set value advanced function setting level Set point upper limit Set point lower limit initial setting level 5 6 Operation Level r lt b Run stop This parameter specifies run and stop When rin run is selected control is running When Staf stop is selected con trol is stopped When control is stopped the 5ta display lights Default is run Function AL Alarm value 1 The alarm type must be set to other than upper and lower limit alarm 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 s During temperature input the decimal point position is dependent on the currently selected sensor and during analog input it is dependent on the decimal point parameter setting Setting Range Unt Default 5 1989 109889 EU 0 gt Function Setting The alarm type must be set to other than upper and lower limit alarm O Related parameters Input type Scaling upper limit
40. 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 YE5 Release the key and wait two seconds or press the C key This stores the temporarily registered calibration data to non volatile memory EEPROM Data will not be stored to memory if you press the C key with ne dis played on the No 2 display 10 The calibration mode is quit by turning the power OFF Gttecking Indication Accuracy f 6 6 Checking Indication Accuracy e After calibrating input be sure to check indication accuracy to make sure that the E5GN has been correctly calibrated e Operate the E5GN in the PV SP monitor mode e Check the indication accuracy at the upper and lower limits and mid point O Thermocouple or gt Preparation non contact The following figure shows the required device connection Make sure temperature that the E5GN and cold junction compensator are connected by a com sensor pensating conductor for the thermocouple that is to be used during actual operation For the non contact temperature sensor connect a K thermocouple and set the input type to the K thermocouple E5GN 000000000 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
41. to 400 C 300 to 700 F 0 to 600 C 0 to 1100 F 100 to 850 100 to 1500 F C 200 to 400 C 300 to 700 F 200 to 1300 C 300 to 2300 F olo NI OQ RR oO DM 0 to 1700 0 to 3000 o C 0 to 1700 C F 0 to 3000 F a a 100 to 1800 C 300 to 3200 F Non contact temperature sensor ES1A K10 to 70 C N 0 to 90 C 0to 190 K60 to 120 C r oo 0 to 120 C K115 to 165 C P 0 to 165 C F 0to 240 F 0 to 320 F K160 to 260 C al 0 to 260 C 10 to 500 F Analog input 0 to 50mV 4 o Fe CuNi DIN 43710 1985 Cu CuNi DIN 43710 1985 JIS C 1604 1989 JIS C 1606 1989 JIS C 1604 1997 IEC 751 Default is set value 0 Control Range One of following ranges depending on the results of scaling 1999 to 9999 199 9 to 999 9 e Platinum resistance thermometer and thermocouple input 20 C of temperature setting lower limit to 20 C of the temperature setting upper limit Or 40 F of temperature setting lower limit to 40 F of the temperature setting upper limit e ES1A input Same as input indication range e Analog input 5 to 105 of scaling range SETUP LEVELS DIAGRAM A 10 The following diagram shows an overview of the setup levels on the E5GN To move to
42. 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 Platinum e Preparation resistance The following figure shows the required device connection thermometer E5GN 000000000 A B B e Operation Set the 6 dial to the resistance equivalent to the check value Input power supply 6 9 CHAPTER 6 CALIBRATION Analog input e Preparation The following figure shows the required device connection E5GN 000000000 P S STV e Operation Set the STV to the voltage equivalent to the check value APPENDIX l APPENDIX SPECIFICATIONS 000 a o O A draped ae Eaa dita Characteristics rd ERROR DISPLAY tros PARAMETER OPERATIONS LIST SENSOR INPUT SETTING RANGES SETUP LEVELS DIAGRAM PARAMETER FLOW 0 006 SPECIFICATIONS B 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 consumption 7VA 4VA 2 5W Sensor input K J T E L U N R S B Pt100 JPt100 K10 to 70 C K60 to 120 C K115 to 165 C K160 to 260 C Thermocouple Platinum resistance thermometer Non contact temperature sensor Voltage input 0 to 50 mV Control output Relay output SPST NO 250 VAC 2A resistive load electric
43. 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 E5GN 1 2 3 4 5 6 7 8 9 Connect the power supply Connect a precision resistance box called 6 dial in this manual to the platinum resistance thermometer input terminals Turn the power ON Move to the calibration level This starts the 30 minutes aging timer This timer provides an approximate timer for again After 30 minutes the No 2 display changes to 0 You can advance to the next step in this procedure even if 0 is not displayed Press the C 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 38900 e Inputtypelor3 2800 e Input type2o0r4 1400 Allow the count value on the No 2 display to fully stabilize then press the SZ key to temporarily register the calibration setup Press the CO key to set the E5GN to the state on the left Set the 6 dial as follows e Input type 0 100 e Input typelor3 100 e Input type2or4 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 CO key The No 2 display changes to
44. width is larger than cur rent proportional band x 1 27 4 C or the ST stable range whichever is larger During reverse operation the new set point is larger than the set point before the change and during direct operation the new set point is smaller than the set point before the change The temperature is in a stable state See Note 2 An equilibrium state is acceptable when the output is 0 when the power is turned ON 1 The previous 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 preset 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 T 1 Select the ST stable range parameter by pressing the C key in the advanced function setting level To move to this level see 4 7 To Move to the Advanced Function Set ting Level 2 Set to 20 C deviation using the key CHAPT
45. 10 C I I I y I S l I I X1 room temperature e g 25 C Set temperature lower limit YL e g 0 C Figure3 2 point Temperature Input Shift Shifting Input Values l B Example of 2 point temperature input shift Adjustment level t OOO penl 24 Lower limit tem perature input shift value Upper limit tem perature input shift value s Use the following equation to calculate the lower limit tempera ture input shift value inst 2L 1 yx X2 Y2 X1 Y1 X1 Y1 equation 1 Y2 Y1 e Use the following equation to calculate the upper limit tempera ture input shift value Zas YH Y1 y x2 Y2 X1 YD X1 Y1 equation 2 Y2 Y1 3 After you have set the calculated values to m5 and 5H check controller 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 NOTE Before selecting these values check that they will not damage the controller if applied In this example we use the ES1A K 0 to 260 C specification YL an YH in equations 1 and 2 are set temperature lower limit YL is 0 C and set temperature upper limit YH is 260 C Check the temperature of the control target When the
46. 40 VAC 50 60 Hz 24 VAC 50 60 Hz or 24 VDC power supply matched to the power specifications of the E5GN Also make sure that the rated voltage is attained within two seconds of turning the power ON 12 Attach a surge suppresser 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 E5GN 14 Use within the following temperature and humidity ranges s Temperature 10 to 55 C Humidity 25 to 85 with no icing or condensation If the E5GN is installed inside a control board the ambient temperature must be kept to under 55 C including the temperature around the E5GN If the E5GN is subjected to heat radiation use a fan to cool the surface of the E5GN to under 55 C 15 Store within the following temperature and humidity ranges s 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 E5GN as it may cause it to deform and deteri orate during use or storage 17 Avoid using the E5GN in places near a radio television set or wireless installation These devices can cause radio disturbances which adversely affect the performance of the E5GN Conventions Use
47. A Ca iea a ue tere Mile motel ond iata n ae 3 17 E 3 18 Alam vallenata poa coats Macon cee cesar ete hg inca es celosa Eh 3 19 3 10 Requests during Operation 0 00 cee 3 20 CHAPTER 4 APPLIED OPERATION 0 4 1 4 1 Shifting Input Values lt br 4 2 SNIMNONPUL ane ene ea ever Ss e e aAa E AE E Ea 4 2 How to calculate input shift values 2 point shift o ocooom oo 4 3 4 2 Alarm Hysteresis la oi oo 4 6 Standby Sequence 0 cece tenet eee 4 6 len 1 ala H deta terest cee coca dro yy set gt ate a Dhaene dae 4 6 Close in alarm open in alarm 1 2 2 cece tenes 4 7 4 3 Setting Scaling Upper and Lower Limits analog input 4 8 aeeai ai EEE AE R E dd Ae do da Me Mics 4 8 4 4 Executing Heating and Cooling Control 4 9 Heating and cooling control sss e e e e e e e e e e nee 4 9 IDE rt A A SAA ARA AAA AA 4 10 4 5 Setting MUMS Phot c0 Staats late 0 6 ld ete 4 11 Setting the SP by key operation oooocccccococccccc 4 11 SODA A ida ad 4 11 4 6 Setting the SP Upper and Lower Limit Values 4 13 Set potliMitlS Fi cad s birria 4 13 SU dede die ea tee dut ine 4 14 4 7 Executing the SP Ramp Function limiting the SP change rate 0 cee eee eee eee 4 15 SP ramp xP re ooh eee ee enact eae ian alls BR aed Dune eee 4 15 4 8 To Move to the Advanced Function Setting Level 4 17 4 9 Using the Key Protect level 2c eee eee eee 4 18 KEY P
48. ER 3 BASIC OPERATION B Manual setup e D a o 5 v o o D o lt Adjustment level Lodo AT execute O HL GEF cancel E ado Proportional S P 9 01 band E OOO E H HERA anal Integrated o L time o L ca Joa Derivative O a NU time OOO o da roportional Operation 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 let s set the proportional band parameter to 10 0 the integrated time parameter to 250 and the derivative time parame ter to 45 AE 1 2 3 4 5 6 7 8 Press the O ment level key to move from the operation level to the adjust Select proportional band by pressing the C key Press the A or key to set the parameter to 10 0 Select integrated time by pressing the csd key Press the Select de Press the A or key to set the parameter to 250 rivative time by pressing the CO key A or key to set the parameter to 45 To return to the operation level press the O key When PID constants I integral time and D derivative time are set to 0 control is executed according to proport
49. ID control set the PID constants in the proportional band P integral time I and derivative time D parameters In ON OFF control the control output is turned ON when the process value is lower than the current set point and the control output is turned OFF when the process value is higher than the current set point reverse operation 3 7 leuc 2 BASIC OPERATION 3 5 Setting Output Specifications E Control period e Set the output period control period Though a shorter period provides P FQ Conta better control performance we recommend setting the control period to L atr 20 seconds or more taking the life expectancy in the case of relay output into consideration If necessary readjust the control period by trial operation for example when the control period parameters are set to their defaults Set the control period in the control period OUT1 parameter initial setting level Default is 20 seconds MDirect reverse e Direct operation refers to control where the manipulated variable is operation increased according to the increase in the process value Alternatively reverse operation refers to control where the manipulated variable is ww L decreased according to the increase in the process value oor E L Manipulated variable Manipulated variable 100 100 0 0 lt High temperature K EE High temperature Low temperature Set value Low temperature Set va
50. LAY 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 Input error O Meaning The input value has exceeded the control range Control range Platinum resistance Temperature setting lower limit 20 C to thermometer temperature setting upper limit 20 C thermocouple input temperature setting lower limit 40 F to temperature setting upper limit 40 F ESIA input Same as input indication range Action Check the wiring of inputs for miswiring disconnections and short cir cuits 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 ESGN must be repaired If the display is restored then a probable cause can be electri cal noise affecting the control system Check for electrical noise Operation aterror After the error occurs the error is displayed and control output functions turn OFF Alarm outputs function as if the upper limit value has been exceeded When output input error advanced function level is set to ON the alarm 1 output turns ON when an input error occurs An error message is displayed when process value or PV SP are dis played T E 1111 Memory error Meaning Internal memory operation is in error
51. LIBRATION Description This chapter describes the features names of parts and typical functions This chapter describes installation and wiring These chapters describe basic control examples These chapters describe advanced functions to fully use the E5GN This chapter describes cal ibration method Table of Contents POCO cerros E ad PrecautionS sannar es tT REE eee eee eens j Safety Precaution neeaae III NUS ite A E E E a ESE IV Conventions Used in This Manual V CHAPTER 1 INTRODUCTION Gras ceue pee G ees 1 1 Ei Names Or Palson casi roii iie Behn ol aa 1 2 Front panele redoa lin See ida ANE 1 2 DISPIS 1 14 cee T A Z aL AE T SEAE a dA A EEE ak A KH e L en 1 2 How to use keyS eedit nerea r a e ee aA H a eaa a 1 3 1 2 1 0 Configuration and Main Functions 1 4 O configuration hire 1 4 Mal tuUncionS 1 a ta 1 5 1 3 How Setup Levels Are Configured and Operating the Keys on the Front Panel eee 1 6 Selecting parameters e e K e e K K e e eee eee eee e nena 1 8 FIXING Seins inci ii A be aii 1 8 1 4 Communications Function e cideue sees ss 1 9 CHAPTER 2 PREPARATIONS eee eee 2 1 Zt HSA MA NON seca oie AA 4 2 2 DIMENSIONS foe ias wrath de Mie eS ne a une ea ele ae 2 2 Panel Cutout iio thes toe io estan Rees eee ache aoe 2 2 MOUNUINO 3 ssc seat erra a Sudanese 2 3 Removing and attaching the terminal plate eee 2 3 2 2 Wiring TO M
52. P Operation Procedure Operation level E 2 Ong PV SP 3 OOO E g CUL w 12 In this example let s first check that the PID ON OFF parameter is set to anoF in the initial setting level 1 Press theL O key for at least three seconds to move from the opera tion level to the initial setting level 2 The input type is the first parameter displayed when you have moved to the initial setting level 3 Select the PID ON OFF parameter by pressing the Ce key 4 Check that the set value is anaF default 5 To return to the operation level press the O key for at least one second Next set the set point value In this example set the set point value 200 The lower display No 2 dis play shows the set value SP value 1 Select PV SP at the operation level 2 Use the ZS Y keys to set the SP value For example 200 To set the value either press the C key or wait more than two seconds Cetermining PID Constants AT ST manual setup 3 8 Determining PID Constants AT ST manual setup BAT auto tuning D mo Description e When you execute auto tuning the optimum PID constants for the set point during program execution are automatically set by forcibly chang ing the manipulated variable to calculate the characteristics called the lim
53. Platinum Resistance Thermometers 000 e cee neces 6 6 Checking Indication Accuracy i CHAPTER 6 CALIBRATION 6 1 Parameter Structure e To calibrate the E5GN enter the password 1201 at the move to cal ibration level parameter in the advanced function setting level Adz is displayed s However note that the move to calibration level parameter might not be displayed when for example the user is calibrating the E5GN 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 s The calibration mode is quit by turning the power OFF s The parameters in the calibration level are structured as follows Advanced function setting These parameters are automatically moved to according to the event input 000 5b58 obcA Once the user has calibrated the E5GN a dot will be displayed when the calibration level is moved to to indicate that the E5GN has already been calibrated by the user y 000 E at OCW 3 K Dot is displayed Q br Calibration i 6 2 User Calibration O Calibrating input O Registering calibration data The E5GN 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 temper
54. Reet ose pls hada 3 10 Requests during Operation leuc 2 BASIC OPERATION 3 1 O Typical example 1 Input type 1300 C Control method ON OFF control 2 upper limit 20 C deviation Alarm type Alarm value 1 0 K thermocouple 200 to 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 and Ce between setup menus and the amount of time that you hold the keys down parameters in setup menus The O keys are used to switch for determines which setup menu you move to This section describes two typical examples Setup procedure T 26 OOO Process value a Bl set point Press O Control stops nitial setting level ada a Cack HH cack g Input type 3 Eel Initial setting level Set input specificatio Check input type p E Check that con OOO In ON OFH oa E tabi a os control Check alarm typd 000 S Na ALE Alam type Press O key for at least one second Make sure that aian Oar to set set point ta 25 ea P TOCESS value 80 100 C set point control is run LO 5 Un ning During stog gP Ya stosetalam o AL i 20 s vale a value to 20 C Start operation Operation level Set alarm valueg
55. Shaded ranges indicate default settings The defaults are as follows Platinum resistance thermometer 2 platinum resistance thermometer Pt100 Thermocouple E K thermocouple Input type Input Temperature Range Platinum resistance Platinum 200 to 850 C 300to 1500 F thermometer ES aN O 199 9 to 500 0 C 199 9 to 900 0 F 0 0 to 100 0 C 0 0to 210 0 F JPt100 199 9 to 500 0 C 199 9 to 900 0 F 0 0 to 100 0 C 0 0to 210 0 F Input type Input Temperature Range Thermocouple input Thermocouple 200 to 1300 C 300 to 2300 F type 20 0 to 500 0 C 0 0 to 900 0 F 100 to 850 C 100 to 1500 F 20 to 400 0 C 0 0to 750 0 F 200 to 400 C 300 to 700 F 0 to 600 C 0 to 1100 F 100 to 850 C 100to 1500 F 200 to 400 C 300to 700 F 200 to 1300 C 300 to 2300 F 0 to 1700 1 0 to 3000 0 to 1700 0 to 3000 100 to 1800 C 300 to 3200 F 0 to 90 C 0 to 190 F 0 to 120 C 1 0 to 240 F 0 to 165 C 0 to 320 F 0 to 260 C 0 to 500 F One of following ranges depending on the results of scaling 1999 to 9999 199 9 to 999 9 o INIIAI OJN A o C C F F a4 o B Non contact K10 to 70 C temperature 7 sensor K60 to 120 C ES1A K115 to 165 C K160 to 260 C Analog input
56. a St dint Glee ve ant eee ea ee A al aT ea 2 4 Terminal arrangement x e e e e e cece cette eee 2 4 Precautions when Wiring e e cn 2 4 AMINO ite ol sert a awe oa eat Saye ha ed sendin 2 4 2 3 Requests at Installation cae ia 2 7 To ensure prolonged USO 4 KEN S EE NA 0 4 A 9 0 H X eee eens 2 7 To reduce the influence of noise xxe x e x e e eee 2 7 To ensure high precision measurement occocccccccco cc 2 7 About waterproofing 0 0c c eect eee aes 2 8 CHAPTER 3 BASIC OPERATION 000000000 0 3 1 3 1 Initial Setup Examples 0 02 e eee eee ee 3 2 3 2 Setting the Input Type 2 2 eee eee eee 3 4 INPUETYDS rS EN E MT R d a RA aes 3 4 3 3 Selecting COF TTT 3 5 Temperature unit r iadaa aT A aa a eee E 3 5 3 4 Selecting PID Control or ON OFF Control 3 6 3 5 Setting Output Specifications o ooooooomoo o 3 7 Control pernod crei nda daa cidade a 3 7 Direct reverse Operation xx x x e e e x e e e teens 3 7 3 6 Setting nl 3 9 Ghanging Me aP a R teehee nse wnn a a RTE RR N RE 3 9 3 7 Executing ON OFF Control ac aa 3 10 ON OFF CONTTOL aaa A ARA ae A ae 3 10 SOU orar a alo a 3 11 3 8 Determining PID Constants AT ST manual setup 3 12 AT aut tuning henee ir an dan 3 12 AREA enei ata ad bead ohne Peek tee hae 3 13 ST stat CONdIONS r aie awit dat A A dR E ATR ake 3 14 ST Stable AMO ic A e 3 14 Manual SelUp sex aria A 3 15 O70 O
57. al life 100 000 operations Min applicable load 5V 10 m Voltage output Output voltage 12 VDC PNP max load current 21 mA with short circuit protection circuit Alarm output SPST NO 250 VAC 1A resistive load electrical life 100 000 operations Min applicable load 1V 1 mA Control method 2 PID or ON OFF control Setting method Digital setting using front panel keys Indication method 7 segment digital display and single lighting indicator Other functions According to controller model Ambient temperature 10 to 55 C with no condensation or icing Ambient humidity Relative humidity 25 to 85 Storage temperature 25 to 65 C with no condensation or icing Altitude 2 000 m or less Recommended fuse T2A 250 VAC time lag low shut off capacity Installation environment Installation Category II Pollution Class 2 IEC 61010 1 compliant A 2 For the setting ranges for each input see page A 9 SPECIFICATIONS E Characteristics Indication accuracy Thermocouple 0 5 of indication value or 1 C whichever is greater 1 digit max 1 Platinum resistance thermometer 0 5 of indication value or 1 C whichever is greater 1 digit max Analog input 5 FS 1 digit max Hysteresis 0 1 to 999 9EU in units of 0 1EU Proportional band P 0 1 to 999 9EU in units of 0 1EU Integral time I 0 t
58. arameter Name Setting monitor Value Display Default salah AT execute cancel RE ON OFF an aFF Orr None Communications writing LoL ON OFF on aFF arr None Set point 0 SP g SP lower limit to upper limit 0 EU Set point 1 SP SP lower limit to upper limit 0 EU Set point 2 5P 2 SP lower limit to upper limit 0 EU Set point 3 5P 3 SP lower limit to upper limit 0 EU Temperature input shift n5 199 9 to 999 9 0 0 Cor F Upper limit temperature n5 199 9 to 999 9 0 0 C or F input shift value Lower limit temperature caSl 199 9 to 999 9 0 0 C or F input shift value Proportional band D 0 1 to 999 9 8 0 EU Integral time E 0 to 3999 233 Second Derivative time d 0to3999 40 Second Manual reset value aF r 0 0 to 100 0 50 0 Hysteresis OUT1 HYS 0 1 to 999 9 1 0 EU Hysteresis OUT2 HY5 0 1 to 999 9 1 0 EU PARAMETER OPERATIONS usri Initial setting level Parameter Name Setting monitor Value Display Default Input type ca Pt100 Pt100 Pt100 JPt100 JPt100 Platinum resistance thermome ter None Thermocou ple 00 JJOO EG M KO GMO E Tr ec wars mA AA a None K10 to 70 C K60 to 120 C K115 to 165 C K160 to 260 C Non contact temperature sensor k k k k AARUN Analog input 16 0 to 50mA Scaling upper limit Scaling lower limit 1 to 9999 100 None Scaling lower limit PajPa 23 3 1999 to scal
59. ature 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 E5GN the input type currently selected in parameters is calibrated The following 22 input types can be calibrated s 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 So be sure to temporarily register all items when you calibrate the E5GN When calibration data is registered it is registered regardless of whether or not the E5GN has been calibrated by the user Prepare separate measuring devices and equipment for calibration For details on how to handle measuring devices and equipment refer to the respective instruction manuals Jcrarter 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 e When calibrating do not cover the bottom of the E5GN Also do not touch the input terminals Nos 8 and 9 or compensating conductor o
60. ay from the required set point and is used to give stability around the set point s The hysteresis width is called the hysteresis band The control output OUT1 function is set by hysteresis OUT1 e In standard control heating or cooling control the hysteresis OUT1 setting is used as the hysteresis setting in the adjustment level regardless of the control type heating control or cooling control Reverse operation Hysteresis OUT1 ON T OFF PV A Set point 3 position s In heating and cooling control a dead band an area where both control control outputs are 0 can be set to either the heating or cooling side So 3 position control is made possible Dead band Hysteresis OUT1 Hysteresis OUT2 ON Heating Cooling side side OFF PV Set point CHAPTER 3 BASIC OPERATION Parameters B Setup Symbol Parameter Name Level Lank PID ON OFF Initial setting level ar Eu Direct reverse operation Initial setting level HYS Hysteresis Adjustment Description For specifying control method For specifying control method ON OFF control To execute ON OFF control set the set point PID ON OFF and hysteresis parameters e Setting the PID ON OFF parameter Operation Procedure Operation level M OOO PV S g 5 1090 Initial setting level b Oo Input type U DL A r OOO PID ON OFF LOL nel not e Setting the S
61. cond to move from the protect level to the operation level 5 Press hel O key for at least three seconds to move to the initial set ting level 6 Select move to advanced function setting level by pressing the C key 7 Press the Y key to enter the 169 password 8 Select Multi SP uses by pressing the CO key Set the parameter to ON 9 Press the O key for at least one second to move to the initial setting level 10 Press the O key for at least one second to move to the operation level CHAPTER 4 APPLIED OPERATION A z OOO Multi SP Dn 7 5 P U OO Multi SP om 5 pA E 11 Select Multi SP by pressing the co key 12 Press the A key to set the parameter to 2 set point 2 Symbol Parameter Name Level A 5P Multi SP Operation lenel 5P Set pointO Adjustment level m U i Setpoint1 Adjustment level SP 2 Set point 2 Adjustment level 3 Description For setting the set points Set point O to 3 Se ing the SP Upper and Lower Limit Values 4 6 Setting the SP Upper and Lower Limit Values H Set point limitter Changed to upper limit value The setting range of the set point is limited by the set point limitter The set point limitter is used to prevent the control target from reaching abnormal temperatures The upper and lower limit values of this se
62. conds after you have specified the new value In this example let s change the set point from 0 C to 200 C IiI S 1 Normally the PV SP parameter is displayed The set point is 0 C 2 Press the or X keys until the set point changes to 200 C Bx cuting ON OFF Control i 3 7 Executing ON OFF 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 output 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 determined by the hysteresis OUT1 parameter Also how much the manipulated variable must be adjusted in response in the increase or decrease in the process value is determined by direct reverse operation parameter E ON OFF control 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 HC d 2 PID control is selected and when set to anar ON OFF control is selected Default is anar O Hysteresis e In ON OFF control the hysteresis is used as a differential for switching the output ON when the temperature moves aw
63. 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 Defaut A 0 0 to 100 0 50 0 Setting Related parameters PID ON OFF initial setting level Integral time adjustment level U C b Hysteresis OUT1 The control must be ON OFF control L UH UR Hysteresis OUT2 This parameter sets the hysteresis for ensuring stable operation at ON OFF switching e In a standard control use the hysteresis OUT1 parameter The hysteresis OUT2 parameter cannot be used s In a heating and cooling control the hysteresis can be set independently for heating Function 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 s 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 5 01109999 Setting O Related parameter PID ON OFF initial setting level Initial Setting Level This level is for setting up the basic specifications of the E5GN In this level you can set the input type parame
64. ctrical life expectancy If an out put relay is used beyond its life expectancy its contacts may become fused or burned Use the product within the rated load Not doing so may cause damage or burning Use this product within the rated supply voltage Not doing so may cause damage or burning Tighten the terminal screws properly Tighten them to a torque of 0 24 N m 2 5kgf cm max on termi nals 1 to 6 Tighten them to a torque of 0 13 N m 1 4kgf cm max on terminals 7 to 9 Loose screws may cause malfunction Set all settings according to the control target of the product If the settings are not appropriate for the control target the product may operate in an unexpected man ner resulting in damage to the product or resulting in accidents To maintain safety in the event of a product malfunction always take appropriate safety measures such as installing an alarm on a separate line to prevent excessive temperature rise If a malfunction prevents proper control a major accident may result NOTICE Be sure to observe these precautions to ensure safe use 1 Do not wire unused terminals 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
65. d ST start conditions Page 3 17 Modified Alarm type Page 3 20 Added 3 10 Requests during Operation Page 4 6 Added Alarm latch Page 4 9 to 10 Added new pages Page 5 3 Modified the diagram in Protect Level Page 5 4 Modified the diagram in Operation level Page 5 9 Added MV monitor OUT2 Page 5 10 Modified the diagram in Adjustment level Page 5 17 Modified the diagram in Initial setting level Page 5 18 Modified the table in Input type Page 5 21 Added Standard heating and cooling Page 5 22 Changed the default in ST self tuning Page 5 23 Modified Alarm 1 type1 Page 5 25 Modified the diagram in Advanced Function Setting Level Page 5 35 to 37 Added new pages Page A 2 Modified the table in Ratings Page A 3 Modified the table in Characteristics Page A 6 Modified the table in Operation level and Ad justment level Page A 7 Modified the table in Initial setting level Page A 8 Modified the table in Advanced function setting level Page A 9 Modified the table in SENSOR INPUT SET TING AND INDICATION RANGES Page A 9 Added Control range Page A 10 Modified the diagram in SETUP LEVELS DIA GRAN Page A 11 to 12 Modified the diagram in PARAMETER FLOW
66. d in This Manual B Meanings of Abbreviations The following abbreviations are used in parameter names figures and in text explanations These abbreviations mean the following Symbol Term PV Process value SP Set point AT Auto tuning ST Self tuning EU 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 B How to Read Display Symbols The following tables show the correspondence between the symbols displayed on the displays and alphabet characters a E Reference mark This mark indicates that extra useful information follows such as supplementary explanations and how to apply functions ge DO B How This Manual is Organized Purpose Learning about the E5GN Setting up Basic operations Applied operations Calibration VI Related title Chapter 1 INTRODUCTION Chapter 2 PREPARATIONS Chapter 3 BASIC OPERATION and Chapter 5 PARAMETERS Chapter 4 APPLIED OPERATION and Chapter 5 PARAMETERS Chapter 6 CA
67. e csd key The No 2 display changes to the state on the left O AEF na Note that the data to be temporarily registered is not displayed when it is not entirely prepared Press the 43 key The No 2 display changes to SE5 Release the key and wait two seconds or press the C key This stores the temporarily registered calibration data to EEPROM Data will not be stored to memory if you press the C key with na displayed on the No 2 display 15 The calibration mode is quit by turning the power OFF Gatibrating Analog Input 6 4 Calibrating Analog Input o Hd 30 r p C O Oo D e L SD vn U D Pr 1 LO a m O Eo 000 E Ser n This example describes how to calibrate when 0 to 50 mV input input type 16 is currently selected on an E5GN supporting thermocouple input 1 2 3 4 5 6 7 8 9 E5GN Input power supply Connect the power supply Connect an STV and DMM to the analog input terminals as shown in the figure above Turn the power ON Move to the calibration level This starts the 30 minute aging timer This timer provides an approx imate timer for aging After 30 minutes the No 2 display changes to 0 You can advance to the next step in this procedure even if 0 is not displayed Press the CQ key to set the E5GN to the state on the left The No 2 display at this time d
68. e ores 1 2 3 4 5 Connect the power supply Connect a standard DC current voltage source STV precision digi tal multimeter DMM and contact junction compensator e g zero controller as in figure to the thermocouple input terminals as shown in the figure below ESGN Compensating conductor of currently selected thermocouple Use K thermocouple compensating conductor for E R S and B thermocouples or non contact Jean sensor INPUT Zero controller Leave open OUTPUT Turn the power ON Move to the calibration level This starts the 30 minute aging timer This timer provides an approx imate timer for aging After 30 minutes the No 2 display changes to 0 You can advance to the next step in this procedure even if 0 is not displayed Press the C2 key to set the E5GN to the state on the left The No 2 display at this time displays the currently entered count value entered in Hexadecimal Set the STV as follows e Input types 0 2 5 6 8 Set to 54 mV 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 SZ key to temporarily register the calibration setup 6 5 CHAPTER 6 CALIBRATION 6 Press the C key to set the E5GN to the state on the left Of Pat a DU Set STV to 9mV Allow the count value on the No 2 d
69. e sensor ES1A is supported only in thermo couple input types on the E5GN 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 ered Non contact temperature 0 sensor eee C Control target B Thermometer A ESGN Figure 1 Configuration When Compensating a Non contact Temperature Sensor leuc 4 APPLIED OPERATION M1 point shift method Adjustment level q gol Upper limit D L na iti temperature input shift value Lower limit temperature input shift value ado E 2 point shift method Temperature readout before input shift Y2 e g 105 C Temperature readout before input shift Y1 e g 40 C Temperature readout after input shift X1 e g 25 C Lower limit temperature input shift value 1 In the configuration shown in Figure 1 bring the set point to near the value at which the temperature of the control target is to be con trolled Let s assume that the control target temperature C and the control 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 cnSH control target temperature B controller readout A Figure 2 shows the effect of 1 point temperature input shift 3 After you
70. eep the total cable length to 500 m e Specify both ends of the transmission path including the host computer as the end node that is connect terminators to both ends The maximum terminal resistance is 54 Ohms 2 6 Requests at Installation i 2 3 Requests at Installation E To ensure prolonged use M To reduce the influence of noise M To ensure high precision measurement Use the temperature in the following operating environment Temperature 10 to 55 C icing and condensation not allowed Humidity 25 to 85 When the temperature controller is incorporated in a control panel make sure that the controller s ambient temperature and not the panel s ambi ent temperature does not exceed 55 C The life of electronic equipment such as temperature controllers is in fluenced not only by the life determined by the relay switching count but also by the life of the electronic components used internally The service life of components is dependent on the ambient temperature the higher the ambient temperature becomes the shorter the service life becomes and vice versa For this reason the service life of the temperature control ler can be extended by lowering its internal temperature Gang mounting two or more temperature controllers or mounting temper ature controllers above each other may cause heat to build up inside the tem perature controllers which will shorten their service life When mounting temperature co
71. ent level DDD l o RE o execute aa PresslO key for less than 1 second Execute AT auto tun ing x Operation level Make sure that t Boop Process val ati O 25 TK ue set point 158 El During run A ado dog Make sure that During stop G ZP control is run ning yea keys to set alar o AL i 3g Alarm value Bg value to 30 C fam Start program execution Se ting the Input Type 3 2 Setting the Input Type The E5GN supports four input types platinum resistance thermocouple non contact temperature sensor and analog inputs Set the input type matched to the sensor connected to the E5GN in the input type parameter The E5GN specifications support two types of inputs platinum resistance thermometer and non contact temperature sensor thermocouple and ana log input whose set values differ Check the type of ESGN at purchase Setting the input type thermocouple K 20 0 to 500 0 C AA Operation Procedure L 5 y e e lt y O O tion level 36 005 1 Press theL O key for at least three seconds to move from the opera S H tion level to the initial setting level Initial setting level Wna oem 2 000 one i 2 Press the A key to enter the set value of the desired sensor When you use K thermocouple 20 0 to 500 0 C enter 1 as the set value Hint The set value is fixed if you do
72. er to secure the unit in place e To mount the E5GN so that it is waterproof insert the waterproof pack ing onto the E5GN e When two or more E5GNs are mounted make sure that the surrounding temperature does not exceed the allowable operating temperature given in the specifications stallation i B Mounti ng 1 Insert the E5GN into the mounting hole in the panel from the front 2 Push the adapter along the E5GN body from the terminals up to the panel and fasten temporarily 3 wm Tighten the two fixing screws on the adapter When tightening screws tighten the two screws alternately keeping the torque to within approximately 0 29 to 0 39 N m 2 9 to 3 9 kgf cm Removing and The E5GN can be replaced by removing the terminal plate attaching the 1 Press down hard on the fasteners on both sides of the terminals to terminal plate unlock the terminal plate and pull upwards 3 Before you insert the terminal plate again make sure that the pins match the positions of the holes in the terminal plate I CHAPTER 2 PREPARATIONS 2 2 Wiring Terminals M Terminal arrangement MW Precautions when wiring E Wiring O Power supply Input E5GN 000000000 B A Communications supply Voltage output specifications PT 100 to 240 VAC DC12V 21mA A B B 24 VAC DC 4 E al t T Relay output Alarm output 1 Control Analog input OUT1 output 2 Input error ALM1 OUT2 Input power Control outpu
73. ets 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 Setting Range Unit Default 0 1 to 999 9 15 0 O Related parameters PID ON OFF initial setting level Input type initial setting level ST initial setting level H 2 E H po The control must be 2 PID control and the ST parameter must be set to OFF Function 5 30 A Setting f e Normally use this parameter at its default e This parameter sets 2 PID constant a Setting Range Unt Defaut 0 00 to 1 00 0 65 O Related parameters PID ON OFF initial setting level ST initial setting level Advanced Function Setting Level U MV upper limit The control must be 2 PID control and the Z9 aL ST parameter must be set to OFF al L MV lower limit s 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 ESGN exceeds the upper or lower limit value the upper or lower limit set becomes the out Function put level e MV upper limit A The setting ranges during standard control and heating and cooling control are dif Setting ferent The manipulated variable at the control output 2 side during heating and cooling control
74. for the upper and lower points L 7 b 7 ONCE of the sensor range This means that the shift can be applied equally value across the range with separate values for each end of the range For ba pe G D ea example if the upper limit value is set to 2 C and the lower limit L f ASE 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 lower limit value in the lower limit tempera ture input shift value parameter Temperature Upper limit temperature input shift value Upper limit p value After shift i 1 i Before shift Lower limit value Input 01 Lower limit temperature U i U A k N 0 input shift value 4 E How to calculate input shift values 2 point shift When the non contact temperature sensor model ES1A is connected to the E5GN 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 Set to the temperature range matching the input specifications of the non contact temperatur
75. ide is monitored s Default is OFF and the manipulated variable is not displayed nshan Uni Standard 0 0 to 100 0 Monitor Heating and cooling 0 0 to 100 0 7 O Related parameter Manipulated variable display advanced setting level 5 8 Operation Level 4 a MV monitor OUT2 The control must be heating and cooling con a trol Manipulated variable display must be set to ON This parameter is for monitoring the manipulated variable on the control output 2 side during operation e During heating and cooling control the manipulated variable on the control output 2 side OUT 2 terminal output is monitored Function Monitor Range Unit Heating and cooling 0 0 to 100 0 O Related parameters Standard heating and cooling initial setting level p 5 19 Manipulated variable display advanced function setting level p 5 29 5 9 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 Adjustment level EC Control in progress To move to the adjustment level from the operation level press the LO key for less than one second s The set points 0 to 3 in the adjustment level are set values for switching the set point during multi SP inp
76. ift e 2 point shift is applied only for non contact temperature sensors w Tempera With 1 point shift only the value set to the Temperature input shift ee parameter adjustment level is applied to the entire temperature input range For example if the input shift value is set to 1 2 C the process value is treated as 201 2 C after input shift is applied when the pro cess value is 200 C Temperature Upper limit value After shift I i Before shift Lower limit Input shift value value Input U U i A 100 In this example let s shift the input of the K sensor by 1 C by 1 point input shift Operation Procedure Operation level Operation level 302 Or L 220 zO 1 Press hel O key to move from the operation level to the adjust ment level Adjustment leve 2 Select the temperature input shift parameter by pressing the C D amp oFF key Fg zy Temperature input 3 Press the A or Y keys to set 1 shift 4 To return to the operation level press the O key The process E qa value 1 C larger than before shift is applied o0 LJ L Operation level E 0 S 3 cu S r U a N Shifting Input Values O 2 point shift s The input temperature range of non contact temperature sensors can U Upper limit be shifted by setting an individual value
77. iguration and Main Functions 1 4 I O configuration e 0 0 cee eae 1 4 Main Functions indias da 1 5 1 3 How Setup Levels Are Configured and Operating the Keys on the Front Panel 1 6 Selecting parameters 1 8 Fixing SOLES xsara ia 1 8 1 4 Communications Function 1 9 CHAPTER 1 INTRODUCTION 1 1 Names of Parts E Front panel Temperature unit No 1 display Mode key MW Display No 1 display Displays the process value or parameter type No 2 display Displays the set point manipulated variable or set value setup of the parameter Operation 1 AL alarm indicators Lights when alarm output is ON 2 CMW communications writing control Lights when communications writing is enabled and is out when it is disabled 3 STP stop Lights when control of the E5GN has been stopped During control this indicator lights when the run stop function has been stopped 4 OUT control output 1 control output 2 Lights when control output 1 or control output 2 is ON Tem perature unit 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 a 99 E is displayed and when set to F E is displayed Nlames of Parts f M How to use keys The following describes the basic functions of the
78. imit 10 FS EU Value Scaling lower limit 10 FS to scaling upper limit 10 FS The decimal point position is dependent on the selected sensor Monitor O Related parameters Input type initial setting level Set point upper limit Set point lower limit initial setting level See PV SP The process value is displayed on the No 1 display and the set point is displayed on the No 2 display Function A Moira Process Input range lower limit 10 FS to input range upper limit 10 FS EU Value Scaling lower limit 10 FS to scaling upper limit 10 FS Monitor Set Point Set point lower limit to set point upper limit EU The decimal point position is dependent on the selected sensor Refer to the PV parameter See su bD 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 SP 0 to 3 in adjustment level These can be switched by operating the keys on the front panel In the parameter enter set points 0 to 3 e Multi SP can also be selected by communications 5 5 Operation Level bD 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 of the set point as a change rate The set value is displayed when SP ramp
79. ing upper limit 1 0 None Decimal point 0 1 0 None Temperature unit C F ra da C None Set point upper limit SP lower limit 1 to input range lower value temperature 1300 EU SP lower limit 1 to scaling upper limit analog 1300 EU Set point lower limit Input range lower limit to SP upper limit 1 temperature 200 EU Scaling lower limit to SP upper limit 1 analog 200 EU PID ON OFF 2 PID ON OFF Pod anar ON OFF None ST ON OFF an oFF ON None Control period OUT1 1 to 99 20 Second Control period OUT2 1 to 99 20 Second Direct reverse operation Direct operation reverse operation ar d arcr Reverse operation None Alarm 1 type Alarm function OFF Upper and lower limit alarm Upper limit alarm Lower limit alarm 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 value upper limit alarm Absolute value lower limit alarm Absolute value upper limit alarm with standby sequence Absolute value lower limit alarm with standby sequence DO ER L Oe OE OEEO a o 2 None Move to advanced func tion setting level 1999 to 9999 None Advanced function setting level
80. ion level press the A O display blinks during self tuning ST execution key The temperature When control characteristics are already known the PID constants can be set directly to adjust control PID parameters are set in the proportional band P integrated time I and derivative time D parameters in the adjustment level BST start Conditions BST stable range Operation Procedure Advanced function setting level E OOO ST stable range ook b iS SSE boy U Li Cetermining PID Constants AT ST manual setup Self tuning by step response tuning SRT is started when the following conditions are met after program execution is started and the set point is changed At Start of Program Execution When Set Point Is Changed 1 The set point at the start of program execu tion differs from the set point See Note 1 when the previous SRT was executed 2 The difference between the temperature at start of program execution is larger than current proportional band x 1 27 4 C or the ST stable range whichever is larger 3 The temperature at the start of program execution is smaller than the set point during reverse operation and is larger than the set point during direct operation 4 No reset from input error Note 1 The new set point differs from the set point See Note 1 used when the previous SRT was executed The set point change
81. ional operation The default set point becomes the center value of the proportional band Related parameter manual reset value adjustment level Cetermining PID Constants AT ST manual setup e When P proportional band is adjusted The curve rises gradually and a long When P is stable time is achieved preventing increased overshoot s Overshoot and hunting occur how When P is ever the set point is quickly reached decreased after which the curve stabilizes When is It takes a long time for the process increased value to reach the set point It takes time to achieve a stable state how ever there is little overshoot under shoot and hunting When is _ Overshoot undershoot and hunting decreased occur and the curve rises quickly When D is Overshoot undershoot and stable increased time are reduced however fine hunt ing occurs on changes in the curve itself When D is Overshoot undershoot increase and decreased it takes time for the process value to reach the set point fcrre 3 BASIC OPERATION 3 9 Alarm Output e Alarm output conditions are determined by the combination of alarm type and alarm hysteresis e Alarms are supported on the ESGN 1 1 1 alarm model 55 6 s The following describes the alarm type alarm value upper limit alarm and lower limit alarm parameters Alarm Output i
82. is heat o o ooo o o 5 16 thermometers 00 cece ee eee 6 8 Calibrating thermocouples 6 4 I O configuration oooooooo 1 4 Calibration level 1 8 Initial setting level 1 7 5 17 A 7 Changing the SD 3 9 Initial setting communications Characteristics oooooooooo A 3 protection ooooooooomomoooo coso 4 18 Checking indication accuracy 6 9 Initial setup examples 3 2 Close in alarm open in alarm 4 7 Input digital filters Scorers eis eae eet 5 32 Communications s eueereeree una 2 6 Input error sees e eee enone A 4 Communications data length 5 37 Input sensor types oooooocmocccmmm 1 5 Communications function 1 5 1 9 Input type 3 4 5 7 5 18 5 27 A 9 Communications parity PE TOE ee Tete R ere 5 37 Installation x Ba EEUE oles to eG RA eel Boe wie 2 2 Communications setting level 5 36 A 8 Integral time 06 3 12 5 14 Communications setup level 1 7 K Communications stop bit 5 37 Key protects TTT 4 18 N O Lower limit temperature input Shift Valle ii a 5 13 Manipulated variable display 5 33 Manual reset value 5 16 Manual setup 0 0 e eee eee 3 15 MB command logic switching 5 36 Memory error 0e ee oo A 4 Mount gates aoa te eee taro Sane
83. isplay to fully stabilize then press the key to temporarily register the calibration setup Input types 0 2 5 6 8 Go to step 11 L EDOO 7 Press the lt Q key The No 2 display changes to the state on the left E PEER when the input type is 1 3 4 7 9 10 11 12 13 14 or 15 8 Set STV to 54mV Allow the count value on the No 2 display to fully stabilize then press the SZ key to temporarily register the calibration setup r BUD 9 Press the ced key The No 2 display changes to the state on the left MARE when the input type is 1 3 4 7 9 10 11 12 13 14 or 15 Set STV to amv 10 Allow the count value on the No 2 display to fully stabilize then press the Y key to temporarily register the calibration setup 000 11 Press the Ced key to set the E5GN to the state on the left 5 12 Change the wiring as follows E5GN Compensating conductor of currently selected thermocouple Use K thermocouple compensating conductor for E R S and B thermocouples or non contact Tee sensor INPUT Zero controller Short OUTPUT Disconnect the STV to enable the thermocouple of the cold junction compensator When doing this be sure to disconnect the wiring on the STV side 13 Allow the count value on the No 2 display to fully stabilize then press the Y key to temporarily register the calibration setup Er 000 14 Press th
84. isplays the currently entered count value entered in Hexadecimal Set the STV to 54mV Allow the count value on the No 2 display to fully stabilize then press the se key to temporarily register the calibration setup Press the C key to set the E5GN to the state on the left Set STV to 9mV Allow the count value on the No 2 display to fully stabilize then press the key to temporarily register the calibration setup Press the CO 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 YE5 Release the key and wait two seconds or press the ES key This stores the temporarily registered calibration data to EEPROM To cancel storage of tempo rarily registered calibration data to memory press the 2 key with out pressing the A key 10 The calibration mode is quit by turning the power OFF 6 7 I CHAPTER 6 CALIBRATION 6 5 Calibrating Platinum Resistance Thermometers Input power supply o Adk E Input type O EC Input types 1 3 PODA Input types 2 4 oF IVD atr s Input type O oF ig Orbe Input types 1 3 oF ig Orbe Input types 2 4 oP IGO OOO Ser no s T 00 This example describes how to calibrate the E5GN
85. it cycle method of the control target e To execute AT auto tuning specify an AT execute and to cancel AT auto tuning specify aFF AT cancel e AT auto tuning cannot be executed during ON OFF control s 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 Adjustment level p 005 Proportional band Integrated time D amp 233 d Derivative time a 4a AT auto tuning is started when the AT execute cancel parameter is set to ON During execution of AT the No 1 display for the AT execute can cel parameter blinks When AT ends the AT execute cancel parameter turns OFF and the No 1 display stops blinking AT execute cancel Ar Td 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 S 255 _ No 2 display N During AT execution 55 Only the communications writing run stop and AT execution can cel parameters can be changed during AT execution Other parameters cannot be changed CHAPTER 3 BASIC OPERATION Operation Procedure Adjustment Level Lodo AT execute HL EF cancel D 1 AET HL L L Operation level E DOD PV O g 5 U O oO mL oO YO 30 MST self tuning Operation Procedure In
86. itial setting level Ou Input type nm L uC na k 7 OOO O bL an esa C ON T S S out PID parame ers Execute auto tuning AT L Press the O tion level to the adjustment level Press the A an is displayed during AT execution 1 key for less than one second to move from the opera 2 key to start execution of AT auto tuning 3 4 GFF is displayed when AT ends O To return to the operation level press the key The ST self tuning function executes tuning from the start of program execution to calculate the PID constants matched to the control target Once the PID constants have been calculated ST is not executed when the next control operation is started as long as the set 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 the load connected to the control output ON simultaneously with or before starting operation of the E5GN Execute self tuning ST AAA E Press the O tion level to the initial setting level 1 key for at least three seconds to move from the opera 2 ce 3 4 Select the ST parameter by pressing the key Press the key to select an default To return to the operat
87. its maximum You can move to this level by entering the pass word 169 in the initial setting level C mn a OS a 3 seconds min OO O key Theh PV display flashes 00 after one second Control stop TELEL O key less than 1s ee armes Password input set value 169 Password input set value 1201 E Control in progress Control stopped s The parameters in this level can be used when ini tial setting communications protection is set to 0 s The move to calibration level can be moved to by entering the password s To switch between setting levels press the csd key s To change setting values press the A Y keys 5 25 Advanced Function Setting Level C fe C L Parameter initialize This parameter returns parameter settings to their defaults Function on Initializes all parameters Q GFF Turns the E5GN OFF after returning parameter settings to their defaults Setting bD Multi SP uses When the multi SP parameter is set to ON you can select set points 0 to 3 by oper ating the keys on the front panel of the controller Function n You can select set point
88. justment Level D Proportional band C Integral time d Derivative time The control must be 2 PID control This parameter sets the PID parameters Note that PID is automatically set when AT and ST are executed Proportional action Integral action Function Derivative action Parameter a Proportional band P refers to control in which the MV is proportional to the devi ation control error I gives a control action that is proportional to the time integral of the control error With proportional control there is nor mally an offset control error So proportional action is used in combination with integral action As time passes this con trol error disappears and the set point comes to agree with the control temperature process value D gives a control action that is proportional to the time deriva tive of the control error As proportional control and integral control correct for errors in the control result the control sys tem will be late in responding to sudden changes in tempera ture Derivative action enables control that is proportional to a predicted process output to correct for future error Setting Range Default 0 1 to 999 9 EU J Integral time Setting 9 0 to 3999 Second Derivative time Related parameter 0 to 3999 Second AT execute cancel adjustment level Adjustment Level L z 5 i Cooling coefficient The control
89. l 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 only SP change Y Alarm point fter ch 7 i after change 1 Alarm hysteresis i Conditio Standby sequence reset point 1 A dnly O Standby sequence canceled point Alarm point i 1 i B Alarm output Condition A LN L Alarm output Condition B Setting Range Default Q R Condition A b Condition B O R Setting O Related parameter Alarm 1 type initial setting level Alarm 1 latch initial setting level 5 28 Advanced Function Setting Level Al la Alarm 1 open in alarm ESGN L11L must be used O Setting f e This parameter sets the output states of alarm 1 e When the E5CN 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 or normally closed The following table shows the relationship between alarm output functio
90. lt S Ped 2 PID anaf ON OFF Setting l O Related parameters AT execute cancel Manual reset Hysteresis OUT1 adjustment level ST stable range advanced function setting level HE Standard heating and The E5GN must support alarm 1 output cooling e This parameter selects standard control or heating and cooling control as control output 2 e When heating and cooling control is selected the alarm 1 output terminal ALM1 Function is used for cooling side output Therefore alarm 1 cannot be used Setting Range Default Stnd Standard H E Heating and cooling O Related parameters MV monitor OUT1 MV monitor OUT2 operation level p 5 8 9 Alarm value p 5 7 Upper limit alarm value 1 Lower limit alarm value 1 operation level p 5 8 Hysteresis OUT2 p 5 16 Cooling coefficient Dead band p 5 15 adjust ment level Control period OUT2 initial setting level p 5 23 Alarm 1 type initial setting level p 5 24 Alarm 1 hysteresis p 5 29 Alarm 1 open in alarm p 5 29 advanced function setting level 5 21 Initial Setting Level 5 E ST self tuning The control must be set to temperature input and 2 PID control s The ST self tuning function executes tuning from the start of program execution to calculate PID constants matched to
91. lue Direct operation Reverse operation For example when the process value PV temperature is lower than the set point SP temperature in a heating control system the manip ulated variable increases by the difference between the PV and SP val ues Accordingly this becomes reverse operation in a heating control sys tem or alternatively direct operation in a cooling control system e Direct reverse operation is set in the direct reverse operation parame ter initial setting level The direct reverse operation parameter default is reverse operation 3 8 Sefting Output Specifications Operation Procedure Operation level qdo O ortu arcr Operation level N OOO o 302 PV SP Input type Temperature unit Control period OUT1 Direct reverse operation PV SP In this example let s monitor the input type temperature unit direct reverse operation and control period heat parameters input type E K thermocouple temperature unit E C 113 direct reverse operation gr r reverse operation control period OUT1 20 secs L 1 Press theL O key for at least three seconds to move from the opera tion level to the initial setting level 2 The input type is displayed When you are setting the input type for the first time E K thermocouple is set 0
92. n the E5GN Preparations Cold junction compensator 0 C 32 F s 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 s 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 compensating Cold Junction conductor during calibration of a thermocouple Accordingly short circuit enable or open Compensator disable the tip of the thermocouple inside the cold junction compensator as shown in the fig ure below to create a contact or non contact state for the cold junction compensator Cold junction compensator Cold junction compensator Compensating conductor Compensating conductor Ga ibrating Thermocouples i This example describes how to calibrate the E5GN when thermocouple input is currently selected on an E5GN supporting thermocouple input 000 O Ad 30 Input types 0 2 5 6 8 L ZOOO Input types 1 3 4 7 9 10 11 12 13 14 15 Ono o
93. n level press the key to set the parameter to 1 O or key for at least one second Ex cuting Heating and Cooling Control i 4 4 Executing Heating and Cooling Control B Heating and cooling control Dead band Output Cooling coefficient Heating and cooling control can be used on E5AN L13 controllers Heating and cooling control operates when H heating and cooling is selected in the standard heating and cooling parameter Select the stan dard heating control or cooling control according to the following table Setting Output Control Method standard control Pirect reverse operation Reverse operation Control output 1 Control output heat Control output 2 standard control Direct operation Control output cool Heating and cooling control Reverse operation Control output heat Control output cool Heating and cooling Direct operation Control output cool Control output heat control 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 The dead band is set with the set point as its center on the ESAN L13 The dead band width is the set value of the dead band parameter adjust ment level Setting a negative value produces an overlap
94. ng control standard heating and cooling heating and cooling WU S SR 1 Press the O key for at least three seconds to move from the opera Cc 8 beta 9 5 HL Stad and cooling tion level to the initial setting level 2 Select standard heating and cooling control in the initial setting level Sted Standard control H u Heating and cooling control e Setting dead band Dead band 5 AAA Operation Procedure Adjustment level 1 Select dead band in the adjustment level cr db PO Dead band Osa U P u E 2 Use the A Y keys to set the parameter to 5 0 The setting range is 199 9 to 999 9 cr JL OOO o EIZ 58 del e Setting cooling coefficient l Cooling coefficient 10 Operation Procedure sss Adjustment level 1 Select cooling coefficient in the adjustment level p Coolin 7 G of 5 oma S In this example set the parameter to 10 2 Use thel Alla keys to set the parameter to 10 00 E r grung The setting range is 0 01 to 99 99 getting Multi SP 4 5 Setting Multi SP Setting the SP by You can select set points 0 to 3 by changing the set value of the multi SP parameter The multi SP display conditions are as follows key operation B Setup Operation Procedure protect level OOO P S D ES a Pr rp D
95. ns alarm output and output LCDs When alarm 1 open in alarm is set to open in alarm the heater burnout alarm and input error output also become open in alarm Alarm Output Function Alarm Output Output LCDs Close in alarm Open in alarm Setting Range Default n g Close in alarm n Open in alarm O Related parameters Alarm value 1 Upper limit alarm value 1 Lower limit alarm value 1 operation level Alarm 1 type initial setting level Alarm 1 hysteresis Standby sequence reset method Alarm 1 latch advanced function setting level Ar H l Alarm 1 hysteresis E5GN O010 must be used O Setting l s This parameter sets the hysteresis of alarm output 1 s During analog input the decimal point setting follows the decimal point position setting Setting Range Unit Default 0 1 0 9995 Related parameters Alarm value 1 Upper limit alarm value 1 Lower limit alarm value 1 operation level Alarm 1 type initial setting level Alarm 1 open in alarm Standby sequence reset method Alarm 1 latch advanced function setting level 5 29 Advanced Function Setting Level The control must be set to temperature input bL L st stable range PID control and ST set to ON O Setting l e This parameter s
96. ntrollers like this forced cooling measures such as a cooling fan for cooling the temperature controllers must be taken into consideration Prevent only the terminal block from being cooled Otherwise this may result in a measurement error To reduce induction noise the leads on the temperature controller s ter minal block must be wired separately from large voltage large current power leads Also avoid wiring leads in parallel with power leads or in the same wiring path Other methods such as separating conduits and wiring ducts or using shield wire are also effective Attach a surge absorber or noise filter to peripheral equipment that gener ates noise in particular motors transformers solenoids or other equip ment that has a magnetic coil or other inductance component When a noise filter is used at the power supply first check the voltage or current and attach the noise filter as close as possible to the temperature controller Also install the temperature controller as far away as possible from equip ment that generates strong high frequency e g high frequency welders high frequency sewing machines or surges When the thermocouple leads are extended be sure to use a compensating lead wire matched to the type of thermocouple When the platinum resistance detector leads are extended use the lead having the smallest resistance to equalize the resistance of the three leads Install the temperature controller
97. o 3999 in units of 1 second Derivative time D 0 to 3999 in units of 1 second Control period 1 to 99 in units of 1 second Manual reset value 0 0 to 100 0 in units of 0 1 Alarm setting range 1999 to 9999 decimal point position dependent on input type Sampling period 500 ms Insulation resistance 20 MQ min by 500 VDC megger Dielectric strength 2000 VAC 50 or 60 Hz 1min Malfunction vibration 10 to 55 Hz 10 m s2 for 10 min each in X Y and Z directions Vibration resistance 300 10 to 55 Hz 20 m s2 for 2 hrs each in X Y and Z directions Malfunction shock 200 m s2 max 3 times each in 3 axes 6 directions relay 100 m s2 Shock resistance 300 m s2 max 3 times each in 3 axes 6 directions relay 100 m s2 Weight Approx 90 g Adapter approx 10g Protective structure Front panel NEMA4X for indoor use equivalent to IP66 Rear case IP20 terminals IPOO Memory protection 1 The indication of K thermocouples in the 200 to 1300 C range T and N thermocouples at a temperature of 100 C or less and U and L thermocouples at any temperature is 2 C 1 digit maximum The indication of B thermocouples at a tempera EEPROM non volatile memory number of writes 100 000 ture of 400 C or less is unrestricted The indication of R and S thermocouples at a temperature of 200 C or less is 3 C 1 digit maximum ERROR DISP
98. o the E5GN from the host personal computer by communications ON Writing enabled OFF Writing disabled Default OFF Related parameters MB command logic switching advanced function level p 5 32 Communication unit No Baud rate Data bit Parity Stop bit communica tions setting level Adjustment Level Set point 0 The Multi SP uses parameter must be set to ON Set point 1 Set point 2 Function bD Set point 3 These parameters set the set points when the multi SP function is used Setting l The values set in these parameters can be selected by operating the keys on the front panel e When the set point has been changed the set value of these parameters currently set by multi SP is linked and changed e During temperature input the decimal point position is dependent on the selected sensor During analog input the decimal point position is dependent on the setting of the decimal point position parameter Sting Range MC Ran Set point lower limit to set point upper limit BE ee ee Related parameters PV SP operation level Input type initial setting level Multi SP uses advanced function setting level Adjustment Level C n 5 Temperature input shift The input type parameter must be set to temperature input excluding a non contact temperature sensor Sometimes an
99. on adjustment oAPE 0to3 0 None protection Initial setting CPE 0to 2 1 None communications protection Setup change protection ULPE ON OFF an aFF OFF None Communications setting level Parameter Name Setting monitor Value Display Default Communication unit No U na 0 to 99 1 None Baud rate bPS 1 2 2 4 4 8 9 6 19 2 ig gH 48 956 i952 9 6 kbps Data bit LEn 7 8 7 bit Stop bit Shik 1 2 2 bit Parity P EY None Even Odd nang E uE n add Even None A 8 SENSOR INPUT SETTING RANGES SENSOR INPUT SETTING RANGES Platinum resistance thermometer input type Thermocou ple input type The applicable standards for each of the above input ranges are as follows K J TE N R S B JIS C1602 1995 IEC 584 1 L U JPt100 Pt100 Input type Platinum resistance thermometer Input type Thermocouple Specifications Set Value Input Temperature Range 200 to 850 C 300 to 1500 F 199 9 to 500 0 C 199 9 to 900 0 F 0 0 to 100 0 C 10 0 to 210 0 F JPt100 Specifications 199 9 to 900 0 F Set Value 199 9 to 500 0 C 0 0 to 100 0 C 0 0 to 210 0 F Input Temperature Range 200 to 1300 C 300 to 2300 F 20 0 to 500 0 C 0 0 to 900 0 F 100 to 850 C 100 to 1500 F 20 to 400 0 C 0 0 to 750 0 F 200
100. on the E5LJ O Related parameter Communications writing adjustment level p 5 10 5 36 Advanced Function Setting Level La 4A Communications unit Communications function must be sup No ported be E Baud rate En Communications data length Chek Communications stop bit D E C Communications parity e Each parameter is enabled when the power is reset e Match the communications specifications of the ESGN and the host computer Ifa 1 N connection is being used ensure that the communications specifications for all Function devices in the system except Communications unit No are the same Displayed i g Parameter Characters Set Value Setting Range Communications U okto 99 0 to 99 unit No Baud rate 1 2 2 4 4 8 EY 19 2 kbps 1 2 2 4 4 8 9 6 19 2 kbps Setting Communications H 8 bit 7 8 bit data length Communications 1 4 1 2 stop bit Communications none MEA add None even odd parity Highlighted characters indicate defaults Related parameters Communications writing adjustment level p 5 10 5 37 chamens PARAMETERS 5 38 CHAPTER 6 CALIBRATION i CHAPTERO CALIBRATION 6 1 Parameter Structure 45 6 2 User Calibration caos iaa de 6 3 Calibrating Thermocouples 6 4 Calibrating Analog Input 6 5 Calibrating
101. ossible move to advanced func tion setting level enabled parame Possible ter not displayed Not possible Not possible Setting change protection Changes to setups by key operation are restricted Set vains Deseripton O OFF Setup can be changed by key operation ON Setup cannot be changed by key operation The protect level can be changed 5 3 Operation Level Display this level when you are to carry out control operations on the E5GN You can set alarm values or monitor the manipulated variable in this level ES S Pou keene Rae eR O key 1 second min O key 3 seconds min key Flashes at 1 sec min O key less than EC Control in progress Control stopped This level is automatically displayed immediately after the E5GN is turned ON To move to other levels press the O key or the LO and CO keys 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 A Moira Process Input range lower limit 10 FS to input range upper l
102. pen at a power interruption and for about two seconds after the power is turned ON regardless of the close in alarm open in alarm setting 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 E5GN is set to close in alarm Alarm type lower limit alarm with standby sequence Alarm value de eee Ke D EL Alarm hysteresis Time Standby sequence canceled Alarm OFF output FT SES ON closed OFF open Parameters Parameter Level Description us Alarm 1 hysteresis ALH i Advanced function setting level Aarm C Standby sequence reset method ERL Advanced function setting level Aarm na Alarm 1 open in alarm Al in Advanced function setting level art 4 7 CHAPTER 4 APPLIED OPERATION 4 3 Setting Scaling Upper and Lower Limits analog input B Analog input o Operation Procedure Initial setting level a ri 3 er o O mo O S cal E P 4 4 3 al e300 1 O O 20 3 1 5 y E a r Lack E gp UU o dP 20 O O i 00 Scaling upper limit Scaling lower limit Decimal point p Input type Scaling upper limit Scaling lower limit Decimal point e When an analog input voltage input is selected scaling matched to the control is possible Scaling is set in the
103. plays the manipulated variable The manipulated variable is displayed when the manipulated variable monitor parameters are set to ON and not displayed when these parameters are set to OFF Function Setting Range Default P on Displayed aFF Not displayed aFF Setting E E Automatic return of display mode e If you do not operate any of the keys on the front panel for the time set by this parame ter in the operation level and adjustment level the display automatically returns to the PV SP display s This function is disabled display does not change automatically when this parame ter is set to OFF Function A OFF 11099 Setting 5 33 Advanced Function Setting Level Function O Setting na Alarm 1 latch The alarm 1 function must be ON 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 func tion setting level or calibration level is switched to e When alarm output function is set to open in alarm closed output is held and set to closed in alarm open output is held Setting Range Default on ON aFF OFF EF O Related parameters Alarm value 1 operation level p 5 7 Upper limit alarm value 1 Lowe
104. r limit alarm value 1 operation level p 5 8 and 5 9 Alarm 1 type initial setting level p 5 21 and 5 22 Standby sequence reset method advanced function setting level p 5 25 Alarm 1 open in alarm Alarm 1 hysteresis advanced function setting level p 5 26 to 5 28 PP L O Setting 5 34 L LC Protect level move time e Sets the key pressing time required for moving to the protect level from the operation level or the adjustment level Setting Range Uni Default O Related parameters Operation adjustment protection Initial setting communications protection Setting change protection protect level p 5 3 Advanced Function Setting Level rr w E cy Output input error The alarm 1 type must be supported The control must be set to standard control 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 ORed 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 a an ON FF OFF OFF Setting Related parameter Input error error display p A 4
105. re controller power ON again moving from the STOP to the RUN mode also is possible The temperature controller may be subject to the influence of radio interference if used near a radio TV or wireless equipment 3 21 CHAPTER 4 APPLIED OPERATION i CHAPTER APPLIED OPERATION 4 1 Shifting Input Values Shifting input ida A aes How to calculate input shift values 2 point Shi tee 4 2 Alarm Hysteresis ceca Standby sequence eee ee Alarmlatchs corria irnos Close in alarm open in alarm 4 3 Setting Scaling Upper and Lower Limits analog input usadas Anal Input TTT 4 4 Executing Heating and Cooling Control Heating and cooling control DOLL cra Gre eee nanan ow arate dll 45 Setting Multi SP 05 Setting the SP by key operation NG UN ae bea A bas TTT 4 6 Setting the SP Upper and Lower Limit Values Set point limitter A hates cule hal rene eat Bale 4 7 Executing the SP Ramp Function limiting the SP change rate SP PAM 2 ene ee aes Eee ees 4 8 To Move to the Advanced Function Setting Level 444 5 cane ieee dins 4 9 Using the Key Protect level Key protect x S N oa 4 1 CHAPTER 4 APPLIED OPERATION i 1 Shifting Input Values Shifting input s The input shift type matched to the sensor currently selected in the input type parameter is displayed 1 point sh
106. re 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 mount ing of the SP ramp Parameters Level Description i MV upper limit For limiting manipulated variable au H Advanced function setting level _ MV lower limit For limiting manipulated variable ae Advanced function setting level Set point upper limit For limiting SP setting 5L H Initial setting level Si 1 Set point lower limit For limiting SP setting ES Initial setting level GPrt SP ramp set value For limiting SP change rate Advanced function setting level fcH 4 APPLIED OPERATION O Operation at start O Restrictions during SP ramp operation Set point If the SP ramp function is enabled when the E5GN 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 PV gt SP SP ramp between the process value and the set point PV lt SP SP SP SP ramp gt
107. re selected Hd Setup Levels Are Configured and Operating the Keys on the Front Panel i O Protect level O Operation level O Adjustment level Initial setting level Advanced function setting level Communications setup level To move the mode at this level simultaneously press the O and C 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 The key pressing time can be changed in protect level move time This level is displayed when you turn the power ON You can move 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 set point and manipulated variable can be monitored and the alarm value and upper and lower limit alarms can be monitored and modified To move the mode at this level press the O key for less than one second This level is for entering set values and offset values for control This level contains parameters for setting the AT auto tuning communica tions writing enable disable hysteresis multi SP input shift values and PID constants You can move to the top parameter of the initial setting level and operation level from here
108. 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 becomes 105 C Lower limit temperature input shift value Pastis rh x 110 105 25 40 25 40 27 3 C Upper limit temperature input shift value _ 260 40 Les aE L adr CASH 540 x LLO 105 25 40 25 40 52 7 C 45 leuc 4 APPLIED OPERATION 4 2 Alarm Hysteresis e The hysteresis of alarm outputs when alarms are switched ON OFF can be set as follows Upper limit Lower limit Alarm hysteresis Alarm hysteresis l TL OFF A Alarm value Alarm value OFF e Alarm hysteresis is set independently for each alarm in the alarm hys teresis 1 parameters advanced function setting level Default is 0 2EU Standby Standby sequence is a function which allows the alarm outputs to be sequence temporarily disabled while the first alarm pondan onvat 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 outpu
109. rot Cda erat np ATRE patie aie Aa acetates acc 4 18 CHAPTER 5 PARAMETERS ooccccccccconcccnananno oo 5 1 Conventions Used in this Chapter cece eee eens 5 2 Protect Level site awe a na ee oes 5 3 Operation Level gicnd oir ne oo OS hee sae ne citadas 5 4 Adjustment Level AA A A A 5 10 Initial Setting Level pre stadt thin cet okey dhe ob ead oia newts 5 17 Advanced Function Setting Level eee 5 25 Communications Setting Level 0 cee eee eee 5 36 CHAPTER 6 CALIBRATION nio 6 1 6 1 Parameter muelle ctas ocio Poets 6 2 6 2 Wiser Calibration clap lito RET R N 6 3 6 3 Calibrating Thermocouples o 6 4 6 4 Calibrating Analog Input 0 0 c eee eee eee 6 7 6 5 Calibrating Platinum Resistance Thermometers 6 8 6 6 Checking Indication Accuracy 0 eee eee eee ee 6 9 APRENDI 25 ocios elie etc Boe Uae deci A 1 SPECIFICATIONS neste 9 90T hs to ERRER Ta R a ey os A 2 FR EAU s tinca atte A 2 Characteristics 24 72 cabida jan shi vet TTT A 3 ERROR DISPLAY aa T A 4 PARAMETER OPERATIONS LIST 0 20 eee eeeeeee A 6 SENSOR INPUT SETTING RANGES annen A 9 SETUP LEVELS DIAGRAM unos egos ora be Piedad abe A 10 PARAMETER FLOW 1c 0er SRN Te T cide Nat SAA te a and ak bite A 11 CHAPTER 1 INTRODUCTION CHAPTER 1 INTRODUCTION 1 1 Names of Parts iros 1 2 Frontpanel iaa atan ries 1 2 Display sae Sis N O se IAS 1 2 How to use keys univ aa 1 3 1 2 I O Conf
110. s 0 to 3 L oFF You cannot select set points 0 to 3 Setting s Default OFF Related parameter Multi SP operation level 5 26 Advanced Function Setting Level 5 D P L s ramp set value ST self tuning must be set to OFF O Setting l s 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 s The SP ramp set value is independent of the time unit When setting 30 per minute as the SP ramp set value set the SP ramp set value parameter to 30 e During temperature input the decimal point position of the SP ramp set value is dependent on the currently selected sensor and during analog input it is dependent on scaling Setting Range Unt Defaut SP ramp set value OFF 1 to 9999 GEF O Related parameters Input type Scaling upper limit Scaling lower limit Decimal point ST ini tial setting level 5 27 Advanced Function Setting Level b L Standby sequence reset The alarm 1 type must be set to with standby method sequence KR mr e This parameter selects the conditions for enabling reset after the standby sequence of the alarm has been canceled Output is turned OFF when the initial setting leve
111. s depending on the results of scaling 1999 to 9999 199 9 to 999 9 Shaded ranges indicate default settings CHAPTER 3 BASIC OPERATION 3 3 Selecting C F R Temperature unit Select either C or F as the temperature unit e Set the temperature unit in the temperature unit parameter of initial setting level Default is C Select C L a Operation Procedure Operation level 1 Press theL O key for at least three seconds to move from the opera 36 002 o H tion level to the initial setting level inte eiom ias 2 Select the temperature unit parameter by pressing the csd key ouen t y Press the ZS or Y keys to select either C or F C FF 3 To return to the operation level press the LO key for at least one d DDD Temperature unit E second O C 3 6 Setecting PID Control or ON OFF contro 3 4 Selecting PID Control or ON OFF Control O 2 PID control ON OFF control The E5GN 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 Ped 2 PID control is set and when set to ana ON OFF control is set default PID control is set by AT auto tuning ST self tuning or manual setup For P
112. s the relationship between set values and the range of protection Set value Level 1 2 3 PV OJ 0 0 0 Can be displayed and Operation changed level ESB 0 00 10 Q Pai A S j Other x x x Cannot be displaye O O and move to other levels Adjustment level Ol x x x not possible e When this parameter is set to 0 parameters are not protected s Default is 0 This protect level restricts movement to the initial setting level commu nication setting level and advanced function setting level Move to communications Set value setting level Move to initial setting level Possible move to advanced function setting level enabled parameter dis played Possible Possible move to advanced function setting level enabled parameter not displayed Possible Not possible Not possible e Default is 1 This protect level protects setup from being changed by operating the keys on the front panel EXI Setup can be changed by key operation Setup cannot be changed by key operation The protect level can be changed e Default is OFF CHAPTER 5 PARAMETERS j CHAPTERS PARAMETERS Conventions Used in this Chapter Protect Level ado as Operation Level caridad es Adjustment Level ooooooooo o Initial Setting Level uu cada Advanced Function Setting Level Communications Setting Level
113. so that it is horizontal If there is a large error in the measurement values make sure that input compensation has been set correctly 2 7 I CHAPTER 2 PREPARATIONS E About waterproofing 2 8 The protective structure of this controller conforms to the following stan dards Parts that are not indicated as being protected or that are indicated as IP 0 are not waterproof Front panel NEMA4X NEMA4X for indoor use equivalent to IP66 Rear case IP20 Terminals IP00 CHAPTER 3 BASIC OPERATION i CHAPTERS BASIC OPERATION 3 1 Initial Setup Examples 3 2 Setting the Input Type TRE TADEG satis cots aT E T ENE hoe 39 Selecting ETE TTT Temperature unit e 0 eee 3 4 Selecting PID Control or ON OFF Control 0 radares 3 5 Setting Output Specifications Control period umi cita de wn tee 4 Direct reverse operation 3 6 Setting the SP iia ias Changing the SP crasas 3 7 Executing ON OFF Control ON OFF control ss0c 5s06 sede doe ees SETUP A O Har e ay ete Era 3 8 Determining PID Constants AT ST manual setup AT auto tuning 0 00 e cee eee ST self tuning union was ede chewed ead ST start conditions 0 ST stable range 0 0 c eee eee Manual setup sit eine i ek Leet ida 3 9 Alarm Output ccc cece eee Alarm LY DC us sidre odd uence tena ie ee Alarm value sede he
114. t e Separate input leads and power lines in order to protect the controller and its lines from external noise s Use AWG24 to AWG14 leads for terminal Nos 1 to 6 and AWG28 to AWG22 leads for terminal Nos 7 to 9 e Tighten the terminal screws using a torque no greater than 0 24 N m 2 5kgf cm for terminal Nos 1 to 6 and a torque no greater than 0 13 N m 1 4kgf cm for terminal Nos 7 to 9 e Connect to terminal Nos 1 and 2 The power supply specifications are as follows 100 to 240 VAC 50 60 Hz 7 VA or 24 VAC 50 60 Hz 4 VA 24 VDC 2 5 W no polarity e Standard insulation is applied to the power supply I O sections If rein forced insulation is required connect the input and output terminals to a device without any exposed current carrying parts or to a device with standard insulation suitable for the maximum operating voltage of the power supply I O section e Connect to terminal Nos 7 to 9 as follows according to the input type Lt tall EG Platinum resistance Thermocouple thermometer Analog input E5GN WkBing Terminals f Control output O Alarm output cooling output e Terminal Nos 3 and 4 are for control output The following diagram shows the available outputs and their internal equalizing circuits V OO GND SW K Relay output Voltage output E5GN s The following table shows the specifications for each output unit Output t
115. t point limitter are set by the set point upper limit and set point lower limit parameters in the initial setting level respectively However note that when the set point limitter is reset the set point is forcibly changed to the upper or lower limit value of the set point limitter if the set point is out of the limitter range Also when the input type and temperature unit are changed the set point limitter is forcibly reset to the sensor set Set point limitter y ting range Setting range EE ENS Set point i Changed to the new upper limit value z 7 Set point lt O r 1 F y Input type changed a A Set point ASet point Y Upper and lower limit values of the limitter Parameters B Y Sensor upper and lower limit values D setting possible x setting impossible Symbol Parameters Level Description SL H Set point upper limit Initial setting level For limiting SP setting SL L Set point lower limit Initial setting level For limiting SP setting CHAPTER 4 APPLIED OPERATION B 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 lt lt lt lt lt lt lt lt lt lt Set
116. t 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 M 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 Alarm Hysteresis l Ml Close in alarm e When the E5GN 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 normally 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 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 Alarm Output Function Output Alarm LCD Alarm output turns OFF relay contact o
117. ter Set the time constant in seconds Additional PV display l 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 are operated Move to calibration level Alarm 1 latch Protect level move time Output input error Cold junction compensation method los SZ down key ia2ecea cep eek ero 1 3 Communications unit No 5 37 O devel key cart es was 1 3 Connecting the cold junction O Ce key combination 1 3 compensator 0 cece eee eee 6 4 CO mode key o on cece cece eeeees 1 3 Control adjustment 6 1 5 A up key isin ha ae ele eee 1 3 Control output 1 5 2 5 Control period 0c eee 3 7 Numbers li let 9 4 1 point shift ooooooooommmmmo 4 2 pooling eoeticient O 1 point shift method 4 4 D 2 PID controle i eee ceva eet 3 6 Dead band i ae ace ae E 4 9 4 10 5 15 2 point shift 0 eee eee 4 3 Decimal point d G 5 1 5 19 5 21 2 point shift method 4 4 TE o S 3 position control se0s00 3 10 Description oooooooccccocoonooo 3 12 Determining PID constants A AT ST manual setup 3 12 a DIHITT 5 30 Dimensions A K AAA RAEN RR NL 2 2 Additional PV display 5 32 Direct reverse opera
118. ter for selecting the sensor input to be connected to the E5GN limit the set ting range of set values or set the alarm mode Initial setting level Adjustment level less than 1 sec E PEE ETT Key TITS key 3 seconds min O key The PV display flashes after one second Control stops RORGM ERGO ARA ADA DADA Control stopped To move from the operation level to the initial setting level press O key for three seconds or more e The initial setting level is not displayed when ini tial communications protection is set to 2 This initial setting level can be used when initial setting communications protection is set to 0 or 1 s 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 Ln Function O Setting See Input type e This parameter sets the sensor type by a corresponding code e When this parameter is changed the set point upper limit is changed to the default Tf the set point limits must be changed set the set point upper limit and set point lower limit parameters initial setting level s Set the code according to the following table
119. 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 Adjustment level O cokey O key O ce key The PV display Less than 1 second min flashes 1 second TES key 3 seconds min O key 1 second min OJkey The PV display flashes after one second Control stops key 3 seconds min Protect level O key Less than 1 second O key 1 second min Password input set value 169 Password input set value 1201 Control stopped PARAMETER FLOW PARAMETER FLOW e If you press the mode key at the last parameter in each level you return to the top parameter in that level Operation level Ea o 25 Mia T ooo PV SP o es im ce OOO Multi SP Ma T OOO Set point during SP ramp o SP A a YE OOO Run stop o 7S rin Ma T 000 Alarm value 1 om i H T OOO Upper limit alarm value 1 i MIE OOO MV monitor OUT1 m en va _ O00 MV monitor OUT2 o E 08 Initial setting level L 000 Input type cen 0
120. the control target When the ST function is in operation be sure to turn the power supply of the load connected to the control out Function put ON simultaneously with or before starting operation of the E5GN Parameter Setting Range Unit Default ST aFF ST function OFF an ST function ON O Setting l O Related parameters ST stable range advanced function setting level Input type PID ON OFF initial setting level E D Control period OUT1 The control must be set to 2 PID control f P Contro period OUT2 s 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 a standard control system use the control period OUT1 parameter The con trol period OUT2 parameter cannot be used s In a heating and cooling control system the control period can be set independently for heating and cooling Use the control period OUT1 parameter to set the heat ing side control period and use the control period OUT2 parameter to set the cooling side control period Seting Range Um oO Control period OUT1 1 to 99 Second 20 m Control period OUT2 1 to 99 Second 20 Setting O Related parameter PID ON OFF initial setting level 5 22 Initial Setting Level o P E Ly Direct reverse operation e
121. three seconds to move from the opera OO Input type 2 eo a Ln g tion level to the initial setting level i 2 Select the alarm 1 type parameter by pressing the C key Check a P Pr 000 Alarm 1 type 2 yp O that the alarm type parameter is set to 2 default upper limit Operation level alarm odo PV SP E 25 88 3 To return to the operation level press the LO key for at least one second Pal 1000 Alarm value 1 DAL gt D 4 Select alarm value 1 by pressing csd 5 Press the 43 key to set the parameter to 10 20 Betflests during Operation i 3 10 Requests during Operation 1 2 3 4 About two seconds is required for outputs to turn ON when the power is turned ON Take this into consideration when the temperature con troller is incorporated into a sequence circuit Allow at least 30 minutes for warming up When self tuning is used turn the temperature controller and load e g heater 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 temperatu
122. tion 3 7 5 23 Adjustment level 1 7 5 10 Displays fs dad 1 2 Advanced function setting E level ER KE Rr 1 7 5 25 6 2 A 8 E displ re Alarm 1 hysteresis 5 29 ae saa hy te eee Gia shy tte i Alarm 1 open in alarm 5 29 input shift Pone temperature 4 5 Alarm 1 type Se eta eens 5 7 5 28 5 28 Executing ON OFF control 3 10 Alarm hysteresis ooo oooo o o 4 6 Executing the SP ramp function Alarm latch o ooooooo o o 4 6 limiting the SP change rate 4 15 Alarm output 0 00 cece ee eee 3 17 F Alarm output cooling output 2 5 Fixing settings 0c eee ee 1 8 Alarm type E eee eens 3 18 Front panel 1 2 Alarm value 3 19 5 7 5 28 H Alarm value l 5 7 F 2 Heating and cooling control 4 9 Analog input 1 5 3 4 4 8 6 3 6 10 l How setup levels are configured and AT auto tuning ooooooocoooo o 3 12 operating the keys on the front panel 1 6 AT execute cancel 3 12 5 11 How to calculate input shift values Automatic return of display mode 5 33 2 point shift ooooooooooo m o 4 3 C How to use keys ooooooomooo 1 3 Calibrating analog input 6 7 Hysteresis ooooooooommmccncoccro 3 10 Calibrating input o ooooooo 6 3 Hy steresis cool 6 cece eee eee 5 16 Calibrating platinum resistance Hysteres
123. tion setting level A 11 A 12 Advanced function setting level y ado oenct GFF la DDD o ASPH GFF VE ado o SPrt atr Ve e e E ooo oALH 02 e YE DDD o St b is Protect level DDD Va 3 DDD Va DDD Parameter initialize Multi SP uses SP ramp set value 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 ST stable range Set the deviation Operation adjustment protection Restricts display and modification of menus in the operation and adjustment levels Initial setting communications protection Restricts display and modification of menus in the initial setup operation level and adjust ment levels Setting change protection Protects changes to setups by opera tion of the front panel keys Communications setting level Communication _ ODO uU na t unit No y E OOO Baud rate o bPS 35 Ma Dou Data bit y Ka 000 Stop bit Ve ono Parity oPrEY EuEn Communications setup on other party personal computer is different OOO a o ALFR oss y El 000 MB command logic switching Advanced PID parameter Limited to MV cal culation value MV lower limit Input digital fil
124. triving 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 OMRON 1998 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Neverthe less OMRON assumes no responsibility 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 In circumstances or environments that have not
125. ut e You can change adjustment level parameters by set ting operation adjustment protection to 0 If the protect level is set 1 to 3 adjustment level parameters cannot be displayed and the adjustment level cannot be moved to Adjustment Level A L L execute cancel The E5GN must be in operation and control must be 2 PID control This parameter executes AT auto tuning Example of use e When you execute auto tuning the optimum PID parameters proportional band integral time and derivative time for the set point during program execution are automatically set by forcibly changing the manipulated variable to calculate the characteristics of the control target e Normally this parameter is set to a F If you press the A or SF keys the param eter is turned ON and AT is executed AT cannot be executed when control has stopped or during ON OFF control e When AT execution ends the parameter setting automatically returns to aFF Related parameters Proportional band Integral time Derivative time adjustment level PID ON OFF initial setting level FP UL L Hi lt L Function a Setting Communications writing Model E5GN 103L must be used This parameter enables disables writing of parameters t
126. values setup items in these levels is called a parameter The parame ters on the E5GN are divided into the following seven levels When the E5GN is turned ON all items in the display light for about one second Operation level Adjustment level O key Less than O cokey The PV display flashes gt O Cekey 1 second min O key 1 second min O Jkey The PV flashes after one second key 3 seconds min Protect level Y O key Less than 1 second Password input set value 169 O key 1 second min Note Communications setting level is displayed Password input only when ESGN 0030 with communica set value 1201 tions function is used LC Control in progress Control stopped po Control Stopped Protect level O Operation level O S Adjustment level O S Initial setting level Advanced function setting level Calibration level Communications setting level O Indicates items that can be set 0 00 O 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 the controller outputs are stopped when these four levels a
127. ype Specifications Relay 250 VAC 2A electrical life 100 000 operations Voltage PNP PNP type 12 VDC 21 mA with short circuit protection s 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 s On the E5GN 11L alarm output ALM is across terminal Nos 5 and 6 s The following diagram shows the internal equalizing circuits for alarm output s When the input error output is set to ON alarm output 1 turns ON when an input error occurs OS ALM1 OUT2 Input error E5GN 11 e Relay specifications are as follows SPST NO 250 VAC 1A 2 5 I CHAPTER 2 PREPARATIONS Communications When carrying out communications on the ES5GN L 03L connect the communications cable across terminal Nos 5 and 6 Communications Unit Wiring Diagram Host computer RS 485 Shielded cable E5GN No 31 A lt B 1 A gt B 0 Terminator 1200 1 2 W s The RS 485 connection can be either one to one to one to N Up to 32 units including the host computer can be connected in one to N systems Use shielded twisted pair cable AWG 28 or larger and k

Advanced Function Setting Level

Contents

Download Pdf Manuals

Related Search

Related Contents