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SECTION 10

Auto-tuning

This section describes how to execute auto-tuning.

10-1 Starting Auto-tuning

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10-2 Conditions that Prevent Auto-tuning

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10-3 Force-ending Auto-tuning

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10-4 Changing Parameters during Auto-tuning

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Summary of Contents for E5AJ-A2H01

Page 1: ...E5 J Temperature Controller Operation Manual Cat No Z103 E3 1 ...

Page 2: ...ns word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for any thing else Visual Aids The following headings appear in the left column of the manual to help you locate different types of information Note Indicates information of particular interest for efficient and convenient operation of the product 1 2 3 ...

Page 3: ...y Self tuning Operation 28 4 2 Troubleshooting 31 4 3 Terminology 32 SECTION 5 Installation and Wiring 35 5 1 Installation 36 5 2 Wiring 37 5 3 Terminal Arrangement 38 SECTION 6 Troubleshooting 41 6 1 Error Display and Output 42 6 2 Troubleshooting 42 SECTION 7 Event Input Function 45 7 1 Event Input Function 46 SECTION 8 Heater Burnout Detection 49 8 1 Heater Burnout Detection 50 8 2 Heater Burno...

Page 4: ...uto tuning 63 10 1 Starting Auto tuning 64 10 2 Conditions that Prevent Auto tuning 64 10 3 Force ending Auto tuning 64 10 4 Changing Parameters during Auto tuning 64 Appendices A Dimensions Mounting Holes 65 Index 69 Revision History 71 ...

Page 5: ...r Section 6 describes the troubleshooting of the Thermac E5 J Temperature Controller Section 7 describes how the event input function of the Thermac E5 J Temperature Controller works Section 8 describes the basic features of heater burnout detection and necessary steps that should be taken at the time of heater burnout as well as the method of obtaining heater burnout alarm values Section 9 descri...

Page 6: ...N 1 Introduction This section describes the specifications and basic features of the Thermac E5 J Temperature Controller 1 1 Features 2 1 2 Models 2 1 3 Specifications 4 1 3 1 Ratings 4 1 3 2 Characteristics 6 ...

Page 7: ...t panel of the E5 J assures IP54 when the E5 J is panel mounted except for front panel of the E5CJ which assures IP50 If greater wa tertightness is required use the Y92A N a dedicated watertight cover sold separately The E5 J incorporates an advanced PID function which is also incorporated by the Thermac X Temperature Controller The advanced PID function prevents temperature overshooting the momen...

Page 8: ...AJ 2 The event input function is not incorporated by models that have a commu nications function E5EJ Standard Model with Communications Function 48 X 96mm Alarm 2 relay output points with heater burnout alarm see note 1 Event input 2 points set point selection RUN STOP see note 2 Control output Replaceable Output Unit sold separately Model Communications function E5EJ A2HB RS 232C E5EJ A2H01 RS 4...

Page 9: ...voltage Power consumption E5AJ 10 VA at 100 VAC to 14 VA at 240 VAC 10 VA at 24 VAC 6 W at 24 VDC E5EJ 10 VA at 100 VAC to 14 VA at 240 VAC 6 at C E5CJ 10 VA at 100 VAC to 12 VA at 240 VAC Input Thermocouples K J T L U and N and platinum resistance thermometers JPt100 and Pt100 CT input Dedicated CT E54 CT1 or E54 CT3 Control output E5AJ E5EJ Replaceable Output Unit sold separately E5CJ Relay outp...

Page 10: ...ut Unit NPN 40 mA at 12 VDC with short circuit protection E53 Q3 Voltage Output Unit NPN 20 mA at 24 VDC with short circuit protection E53 Q4 Voltage Output Unit PNP 20 mA at 24 VDC with short circuit protection E53 C3 Linear Output Unit 4 to 20 mA DC with a load of 600 Ω max with a resolution of approximately 2600 when used with the E5 J see note E53 C3D Linear Output Unit 0 to 20 mA DC with a lo...

Page 11: ... 20G 3 times each in 3 axis 6 directions 98 m s2 10G for the relay Destruction 294 m s2 30G 3 times each in 3 axis 6 directions Weight E5AJ Approx 360 g mounting bracket approx 65 g E5EJ Approx 280 g mounting bracket approx 65 g E5CJ Approx 170 g adapter approx 10 g Enclosure rating Front panel E5AJ E5EJ IEC standard IP54 E5CJ IEC standard IP50 see note 1 Rear case IEC standard IP20 Terminals IEC ...

Page 12: ... current value measurement is pos sible if the control output is ON for less than 190 ms Refer to the E5AJ E5EJ Communications Manual Z102 for details Item Specification Interface RS 232C RS 422 RS 485 Communications method Half duplex Synchronization method Start stop synchronization non synchronization Communications speed 1200 2400 4800 9600 and 19200 bps Communications item Writing to Thermac ...

Page 13: ... necessary before turning on the Thermac E5 J Temperature Controller 2 1 Disassembly 10 2 2 Output Units 10 2 3 Internal Switch Settings 11 2 3 1 Internal Switch Positions 11 2 3 2 Input Type Selector Setting 12 2 3 3 Alarm Mode Setting 13 2 3 4 Standby Sequence 14 2 3 5 Function Selector Settings 14 2 3 6 Key Protection Switch Settings 15 ...

Page 14: ...l Rating E53 R Relay Output Unit SPDT 5 A at 250 VAC resistive load E53 Q Voltage Output Unit NPN model 40 mA at 12 VDC with short circuit protecting circuit E53 Q3 Voltage Output Unit NPN model 20 mA at 24 VDC with short circuit protecting circuit E53 Q4 Voltage Output Unit PNP model 20 mA at 24 VDC with short circuit protecting circuit E53 C3 Linear Output Unit 4 to 20 mA DC with a load of 600 Ω...

Page 15: ...sitions E5AJ ALL OFF SP Top view Alarm mode selector 2 Key protection switch PROTECT ALM2 INPUT FUNCTION ALM1 Alarm mode selector 1 Input type selector Function selector Bottom view E5EJ ALL OFF SP Key protection switch PROTECT FUNCTION Function selector INPUT Input type selector Alarm mode selector 2 ALM2 ALM1 Alarm mode selector 1 Top view Internal Switch Settings Section 2 3 ...

Page 16: ... J 100 to 850 100 to 1500 195 to 945 260 to 1660 4 T 199 9 to 400 0 199 9 to 700 0 199 9 to 460 0 199 9 to 790 0 5 L 100 to 850 100 to 1500 195 to 945 260 to 1660 6 U 199 9 to 400 0 199 9 to 700 0 199 9 to 460 0 199 9 to 790 0 7 N 200 to 1300 300 to 2300 350 to 1450 560 to 2560 Note The resistance of the JPt100 at a temperature of 100 C is 139 16 Ω and that of the Pt100 at a temperature of 100 C i...

Page 17: ... lower limit range alarm deviation X SP X Always OFF 5 Upper and lower limit alarm with standby sequence deviation X SP X Always OFF 6 Upper limit alarm with standby sequence deviation SP X SP X 7 Lower limit alarm with standby sequence deviation X SP SP X 8 Absolute value upper limit alarm X 0 X 0 9 Absolute value lower limit alarm X 0 X 0 If the alarm mode switch is set to 1 to 7 the alarm value...

Page 18: ...Advanced PID with fuzzy self tuning OFF OFF Level Engineering level ON Normal operation OFF Note The E5 J will be in ON OFF control mode regardless of the setting of pin 3 if pin 2 is set to ON Output Operation Pin 1 Heating Operation If pin 1 of the E5 J is set to OFF when the process temperature is lower than the set point the E5 J will operate so that the heater output will increase Cooling Ope...

Page 19: ...h is factory set to OFF SP OFF ALL PROTECT Mode Protection SP Prohibits all set value changes except the set point The Level Key is not available The Down Key and Up Key are available only for set point setting OFF All keys are available ALL Prohibits all set value changes The Level Key Down Key and Up Key are not available Internal Switch Settings Section 2 3 ...

Page 20: ...ttings of the Thermac E5 J Temperature Controller that are necessary before operating the Thermac E5 J Temperature Controller 3 1 Nomenclature 18 3 2 Setting Flowchart 19 3 3 List of Parameters 20 3 4 Parameters on Display Level 0 22 3 5 Parameters on Display Level 1 23 ...

Page 21: ...and Up Key The Down Key when pressed decreases the set tempera ture or other parameters The value successively decreases when the Down Key is held down for 1 s minimum The Up Key when pressed increases the set temperature or other parameters The value successively increases when the Up Key is held down for 1 s minimum The value set will be ef fective on pressing the Display Key or Level Key or 2s ...

Page 22: ...ng Hysteresis setting Set point 0 setting Set point 1 setting Set point 2 setting Set point 3 setting Input shift value setting Heater current value display Heater burnout alarm setting Proportional band setting Integral time setting Derivative time setting Manual reset value setting Each parameter is set with the Up Key or Down Key Each value set will be effective on pressing the Display Key or L...

Page 23: ... period 1 to 99 s 20 Displayed and can be set if the E5 J in PID control operation has relay control output or voltage control output HYS Hysteresis 0 1 to 999 9 C F 1 0 1 8 Displayed and can be set when the E5 J is in ON OFF control operation SP 0 Set point 0 Set point lower limit to set point upper limit C F 0 For models incorporating an event input function SP 1 Set point 1 Set point lower limi...

Page 24: ...f the E5 J has current control output 8 0 P Proportional band 0 1 to 999 9 C F 8 0 14 4 Displayed and can be set when the E5 J is in advanced PID operation i Integral time 0 to 3999 s 0 No integral operation 233 Displayed and can be set when the E5 J is in advanced PID operation d Derivative time 0 to 3999 s 0 No derivative operation 40 Displayed and can be set when the E5 J is in advanced PID ope...

Page 25: ...C or F The alarm mode is factory set to the upper limit alarm deviation It is possible to change the alarm mode with the alarm mode selector Refer to 2 3 3 Alarm Mode Setting The alarm value can be set with the deviation width or absolute value according to the alarm mode Deviation alarm Absolute value alarm Upper and lower limit alarm upper limit alarm lower limit alarm and upper and lower limit ...

Page 26: ...point 3 setting Displays if the input shift value dis play is selected see note 1 Input shift value setting Displays if the heater burnout alarm function is selected see note 2 Heater current value display Heater burnout alarm value setting Displays when the E5 J in ad vanced PID operation Proportional band setting Integral time setting Derivative time setting Displays if I is 0 Manual reset value...

Page 27: ...alue within a range of 199 9 to 999 9 C F When an input shift value is set the process value will be the input value added with the shift value Input Input shift value Process value 100 C 0 no compensation 100 C 10 0 compensation value 110 C 10 0 compensation value 90 C After the input shift value is set the it is effective even if the input shift value dis play is turned off on the engineering le...

Page 28: ... set the derivative time within a range of 0 to 3999 s It is possible to set the necessary output value when the E5 J is in constant op eration within a range of 0 0 to 100 0 The E5 J will be balanced with a devi ation between the set point and process value in P or PD control mode This deviation is called offset The offset can be removed by changing the manual reset value ofr Manual Reset Value S...

Page 29: ...emperature control 4 1 Fuzzy Self tuning Operation 28 4 1 1 Step Response Tuning SRT 28 4 1 2 Disturbance Tuning DT 29 4 1 3 Hunting Tuning HT 30 4 2 Troubleshooting 31 4 3 Terminology 32 4 3 1 Stable Value Stable Range and Stability Judgement Time 32 4 3 2 Hunting 33 4 3 3 Characteristics and Characteristics Change 33 4 3 4 External Disturbance 33 4 3 5 Interference 33 4 3 6 Startup 34 ...

Page 30: ...e vice are obtained from R and L Output 100 imposed step wise control amount Advanced PID P X 1 27 100 Note Be sure to turn on the power supply to the load either before or simultaneously with the start of Temperature Controller operation When using the E5AJ A2HB or E5EJ A2HB you can change the RUN STOP setting to RUN via event input 2 after supplying power to the load Dead time will be measured f...

Page 31: ...ed when the deviation becomes smaller than this value If the step control amount is applied before the maximum temperature slope R is obtained SRT will not renew any PID constant If the proportional band ob tained from the R and L values that were measured before the imposition had been completed is larger than the present proportional band the PID constants will be renewed because the measured va...

Page 32: ...aveform DT will be ON If either one of the following conditions is satisfied the control waveform will be monitored 1 2 3 1 SRT Startup conditions 3 and 4 on page 29 are satisfied but neither 1 nor 2 is satisfied 2 There has been an external disturbance exceeding the stable range after the process value was in stable condition Note The stable range is set to 27 F with the E5 J F 4 1 3 Hunting Tuni...

Page 33: ...Temperature Controller started operating Refer to 4 3 6 Startup for details Do the following to execute SRT again 1 Set the control mode to the advanced PID and set the proportional band to 0 1 C 2 Set the control mode to the advanced PID with fuzzy self tuning again 3 Wait until the temperature of the control system is stable and then turn on the Temperature Controller and the load simultaneously...

Page 34: ... the control mode to the advanced PID and adjust the PID constants manually The response speed of the controlled device is so fast that it cannot be retrieved by a sampling period of 500 ms The Thermac E5 J Temperature Controller cannot support a sampling period of less than 500 ms Use an ES100 series Digital controller which has a shorter sampling period The temperature is affected by devices nea...

Page 35: ...temperature vary with the characteristics of the controlled device The PID constants must be set according to the characteris tics of the controlled device A characteristics change is the change of the char acteristics of the controlled device due to the change of its thermal capacity and the change of the supply voltage If there is a characteristics change the PID constants must be adjusted accor...

Page 36: ... Temperature Controller The Temperature Controller must be turned ON No sensor error has occurred If a model with event input 2 is used event input 2 must be set to RUN Event input 2 is set to RUN before shipping The Temperature Controller will not start operating until all the above conditions are satisfied Terminology Section 4 3 ...

Page 37: ...This section describes the installation and wiring of the Thermac E5 J Temperature Controller 5 1 Installation 36 5 1 1 Dimensions and Mounting Holes 36 5 1 2 Mounting Method 36 5 2 Wiring 37 5 2 1 Connection 37 5 3 Terminal Arrangement 38 ...

Page 38: ...pendix Dimensions and Mounting Holes 5 1 2 Mounting Method E5AJ and E5EJ Open a square hole in the panel to which the E5 J is to be mounted mount the E5 J attach the two mounting brackets provided with the E5 J to the upper and lower sides of the E5 J and secure them with a Phillips screwdriver by turning the Phillips screwdriver clockwise until the ratchets of the mounting brackets click É É É É ...

Page 39: ...nnected to the power supply or output circuitry 5 Use shielded wires where static inductance noise is present 6 Twist the input wires evenly and closely if there is any electromagnetic in ductance noise 5 2 1 Connection With Solderless Terminals Use solderless terminals for M3 5 screws The terminal screws are M3 5 x 8 self up screws 7 1 max 7 3 Solder dipped Leads It is possible to connect solder ...

Page 40: ... are not insulated 3 Only the heater burnout alarm will be output from the alarm output 1 termi nals if alarm mode switch 1 is set to 0 Only the temperature alarm will be output if the heater burnout alarm value is set to 0 0 A E5AJ E5EJ with Communications Function Communications terminal Write the name of the Output Unit to be used on the name plate on the side of the case 2 10 9 6 5 4 3 1 21 22...

Page 41: ... at 250 VAC Alarm output 2 Voltage Output Unit 20 mA max Current Output Unit 4 to 20 mA DC with a load of 600 Ω max Relay Output Unit 3 A resistive load at 250 VAC See note 1 open short circuit 100 to 240 VAC 50 or 60 Hz 12 VA or 24 VAC 50 or 60 HZ 10 VA 24 VDC 6 W Note 1 The event input terminals and voltage output and current output terminals are not insulated 2 Only the heater burnout alarm wil...

Page 42: ...41 SECTION 6 Troubleshooting This section describes the troubleshooting of the Thermac E5 J Temperature Controller 6 1 Error Display and Output 42 6 2 Troubleshooting 42 ...

Page 43: ...ue is larger than 9999 at which time the control output and alarm output will work normally 6 2 Troubleshooting Refer to the following table for troubleshooting Phenomenon Probable cause Countermeasure Nothing is displayed when the E5 J is turned on The internal mechanism is not inserted properly into the housing Properly insert the internal mechanism into the housing The power supply is not conne...

Page 44: ...Open event input 2 and set the E5 J to RUN The heater burnout detecting function is abnormal No Current Transformer CT is used Properly connect the dedicated E54 CT1 or E54 CT3 sold separately to the E5 J The heater burnout alarm value is not proper Set the proper heater burnout alarm value taking into consideration the fluctuation of the heater supply voltage and measurement error The heater is t...

Page 45: ...ion This section describes how the event input function of the Thermac E5 J Temperature Controller works 7 1 Event Input Function 46 7 1 1 Set Point Selection 46 7 1 2 RUN STOP Selection E5AJ B E5EJ B 46 7 1 3 Signal Input Method 47 ...

Page 46: ...engineering level Refer to Sec tion 9 Engineering Level Set tings for details Short circuit Display level 0 Displays the set point currently selected Set point 0 and 1 2 and 3 set in advance on display level 1 Set point 0 SP0 Set point 1 SP1 Set point 2 SP2 Set point 3 SP3 EV1 COM The set point on display level 0 and that on display level 1 are synchronized In the above example if the set point on...

Page 47: ... Flow current 7 mA approx Signal Input Types EV COM ON A resistance of 1 kΩ max OFF A resistance of 100 kΩ min EV COM ON A residual voltage of 3 V max OFF A current leakage of 1 mA max Contact Input No contact Input Open collector The following table lists the event input terminal numbers for each model Model E5AJ E5EJ E5CJ Input terminal EV1 20 14 EV2 19 COM 17 13 Event Input Function Section 7 1...

Page 48: ...ection and necessary steps that should be taken at the time of heater burnout as well as the method of obtaining heater burnout alarm values 8 1 Heater Burnout Detection 50 8 2 Heater Burnout Procedures 50 8 3 Wiring the Current Transformer 51 8 4 Heater Burnout Alarm Value 51 8 4 1 Setting Examples 52 ...

Page 49: ...trol using the heaters that are not burnt out Heater burnout detection is possible when the control output is ON No heater burnout detection is however possible if the control output is ON for less than 190 ms The heater burnout alarm output will be held once the heater burnout is de tected To reset the heater burnout alarm output replace the burnout heater with a good one and take one of the foll...

Page 50: ...ue Normal heater current value Heater burnout current value 2 If the difference between the normal heater current value and heater burnout current value is comparatively small heater burnout detection will not be stable For stable detection the difference must be 1 0 A minimum if the heater current consumption is less than 10 0 A and it must be 2 5 A minimum if the heater cur rent consumption is 1...

Page 51: ... 200 VAC CT 1KW 2KW 3KW Disconnect Heater current value display Heater burnout current value Normal current heater burnout current 30 0 25 0 5 A 2 5 A 3 Set the heater burnout alarm value to the mean value of the normal current value and heater burnout current value Heater burnout alarm value 30 0 25 0 2 27 5 A Example 2 In this example 400 W 1700 W and 2000 W heaters at 200 VAC are con nected in ...

Page 52: ...ater burnout alarm value using the method in example 1 Apparent normal current 400 1700 2000 200 x 2 41 0 A Normal heater current value Apparent heater burnout current 41 0 400 200 x 2 37 0 A Heater burnout current value Normal current heater burnout current 41 0 37 0 4 0 A 2 5 A Heater burnout alarm value 41 0 37 0 2 39 0 A Heater burnout alarm setting Heater Burnout Alarm Value Section 8 4 ...

Page 53: ...These parameters should be changed only when the values set before shipping do not suit the application After these parameters are changed on the engineering level record the contents of the changes for your future reference 9 1 Engineering Level 56 9 2 Engineering Level Parameter List 56 9 3 Engineering Level Parameters 58 ...

Page 54: ...t length 7 Data length of 7 bits 8 Data length of 8 bits 7 PrtY Parity check none No parity eUen Even odd Odd eUen Sbit Stop bit length 1 1 bit 2 2 bits 2 15 0 S t b Stable range 0 1 to 999 9 C F 15 0 27 0 ALFA Alpha 0 00 to 1 00 0 65 rEt Automatic return of display mode 0 to 99 s 0 No automatic return 0 rESt Standby sequence reset method 0 Reset method 0 1 Reset method 1 0 in S Input shift displa...

Page 55: ...er limit value to set range upper limit value see note 1 C F 1300 2300 EV 2 Event input 2 type selection 0 Set point selection SP2 SP3 1 RUN STOP 1 Note 1 The decimal position varies with the input type 2 The value in the parentheses is the E5 J F setting before ship ping Engineering Level Parameter List Section 9 2 ...

Page 56: ...tandby sequence reset method setting Input shift display selection Displayed if the E5 J with an alarm function is used see note 2 Alarm 1 hysteresis setting Displayed if the E5 J with an alarm function is used see note 2 Alarm 2 hysteresis setting Set point lower limit setting Set point upper limit setting Displayed if the E5 J with event input 2 is used Event input 2 function selection Note 1 Th...

Page 57: ...e of 0 1 to 999 9 If the absolute value of the deviation the difference between the process value and set point is within the stable range temperature control operation is deemed smooth and fuzzy self tuning will not start Set point Stable range Stable It is deemed that the characteristics of the control device have been changed so that the response wave form is processed to tune the PID constants...

Page 58: ...e reset method 0 Standby sequence reset method 1 Alarm output Set value change Alarm output in s Input Shift Display It is possible to select to display or not to display the input shift function on display level 1 with this parameter off Not displayed on Displayed SV SV It is possible to adjust alarm sensitivity with both these parameters within a range of 0 1 to 999 9 Change the alarm sensitivit...

Page 59: ... level 1 and if 1 is selected RUN STOP will be selected When 0 is selected the set point can be selected from the following 20 19 17 EV1 EV2 COM EV1 EV2 Set point to be selected Open Open SP0 Short circuit Open SP1 Open Short circuit SP2 Short circuit Short circuit SP3 eu 2 Event Input 2 Type Selection Engineering Level Parameters Section 9 3 ...

Page 60: ... Auto tuning This section describes how to execute auto tuning 10 1 Starting Auto tuning 64 10 2 Conditions that Prevent Auto tuning 64 10 3 Force ending Auto tuning 64 10 4 Changing Parameters during Auto tuning 64 ...

Page 61: ...ing is set to remote When the RUN STOP setting is set to STOP When a sensor error memory error or A D converter error has occurred 10 3 Force ending Auto tuning Auto tuning will be forced to end for any of the following conditions When the Temperature Controller is turned off When the RUN STOP setting is changed to STOP When a sensor error occurs When the Level Key and the Display Key are pressed ...

Page 62: ...ons 112 12 98 96 x 96 91 x 91 Mounting Holes 92 92 120 min 96 x units 3 5 1 0 0 8 0 0 8 0 92 0 8 0 Note 1 All dimensions shown are in millimeters 2 Side by side close mounting is not possible for E5AJs equipped with the Watertight Cover sold sepa rately ...

Page 63: ...4 91 Mounting Holes 92 45 120 min 48 x units 2 5 0 8 0 0 6 0 92 0 8 0 1 0 Note 1 All dimensions shown are in millimeters 2 Side by side close mounting is not possible for E5EJs equipped with the Watertight Cover sold sepa rately E5CJ Dimensions 100 9 5 58 48 x 48 44 8 x 44 8 ...

Page 64: ... 0 0 6 0 0 6 0 45 0 6 0 Note 1 All dimensions shown are in millimeters 2 Side by side close mounting is not possible for E5CJs equipped with the Watertight Cover sold sepa rately Terminal Covers E53 COV02 E5AJ with Terminal Cover 112 12 115 E53 COV04 E5CJ with Terminal Cover 115 9 5 58 ...

Page 65: ...Appendix A Dimensions Mounting Holes 68 E53 COV03 E5EJ with Terminal Cover 112 12 115 ...

Page 66: ...urbance tuning E engineering level alarm hysteresis 60 automatic return of display mode 60 communications 59 data bit length 59 input shift display 60 parameters 19 parameters table 56 parity check 59 PID control type 59 selecting temperature display 59 settings 56 stable range 59 standby sequence reset 60 stop bit 59 event input 2 33 selecting 61 event input function 2 parameters 24 selecting RUN...

Page 67: ...e 60 setting type 22 settings advanced PID control 14 alarm mode selection 13 functions See functions fuzzy self tuning 14 internal switches 11 12 key protection switch 15 selecting input type 12 selecting output unit 10 sensor type and control mode 10 specifications general table 5 operating characteristics table 6 output unit table 6 SRT See step response tuning stability judgement time 32 stabl...

Page 68: ...and set point lower limit value rows in the table corrected Page 57 Note added Z103 E1 2 March 1994 Major revision Most of the pages have been changed or revised Z103 E1 3 June 1995 Section 10 Auto tuning added Page 2 Output Units corrected Page 4 Note 1 corrected Page 6 Models added to the Output Units table Page 10 Models added to the Output Units table and second sentence after the table correc...

Page 69: ...rmation added to the beginning of 3 2 Setting Flowchart Pages 38 39 Terminal arrangement diagrams changed Page 56 Information added to 9 1 Engineering Level Z103 E3 1 March 1998 All references to model E5BJ removed Pages 38 39 Corrected power consumption in terminal arrangement draw ings based on revision E1 5 kept terminal arrangement drawings the same as revision E1 4 ...

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