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8-98

IM 05P01C31-01EN

8.5 Suppressing Overshoot (Super Function)

Description

The Super function monitors the deviation for evidence that there is a danger of
overshoot, and on sensing such danger automatically changes the setpoint temporarily
to a somewhat lower value (sub-SP).
Once the danger of overshoot appears diminished, the function returns the effective SP

gradually to the true SP. “Fuzzy ratiocination” techniques are employed in the algorithms

used to change the SP to the lower temporary value, and to return it gradually to the true
SP.

Operation Diagram

Start of

fuzzy inference

Original SP

PV

Sub-SP

Time

PV

Control System Block Diagram

SP

SP selector

PV

Manipulated variable

Sub-SP

Target

SP

SP

setting

Sub-SP

setting

PID

computation

Process

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Summary of Contents for UTAdvanced UT55A

Page 1: ...User s Manual UT55A UT52A Digital Indicating Controllers User s Manual IM 05P01C31 01EN IM 05P01C31 01EN 6th Edition ...

Page 2: ...chasing YOKOGAWA products YOKOGAWA provides registered users with a variety of information and services Please allow us to serve you best by completing the product registration form accessible from our homepage http www yokogawa com ns reg ...

Page 3: ......

Page 4: ...ed Series Communication Interface RS 485 Ethernet User s Manual IM 05P07A01 01EN This manual describes how to use UT55A UT52A in Ethernet and serial communications For communication wiring see the Operation Guide or User s Manual UTAdvanced Series Communication Interface Open Network User s Manual IM 05P07A01 02EN This manual describes how to use UT55A in PROFIBUS DP DeviceNet CC Link communicatio...

Page 5: ...tandards and Class A of EN61326 1 EN55011 EMC Standards CAUTION This instrument is an EMC class A product In a domestic environment this product may cause radio interference in which case the user needs to take adequate measures The instrument is a product rated Measurement Category I CAT I Measurement Category I CAT I This category applies to electric equipment that measures a circuit connected t...

Page 6: ...e sure to use the spare parts approved by YOKOGAWA when replacing parts or consumables This product is not designed or manufactured to be used in critical applications that directly affect or threaten human lives Such applications include nuclear power equipment devices using radioactivity railway facilities aviation equipment air navigation facilities aviation facilities and medical equipment If ...

Page 7: ...nstrument comprises many plastic components To clean it wipe it with a soft dry cloth Do not use organic solvents such as benzene or thinner for cleaning as discoloration or deformation may result Keep electrically charged objects away from the signal terminals Not doing so may cause the instrument to fail Do not apply volatile chemicals to the display area operation keys etc Do not leave the inst...

Page 8: ...to be damaged contact your sales representative UT55A UT52A Main Unit The UT55A UT52A main units have nameplates affixed to the side of the case Check the model and suffix codes inscribed on the nameplate to confirm that the product received is that which was ordered No Instrument number When contacting your sales representative inform them of this number too Note The last digit of the display cod...

Page 9: ...aster function 4 PROFIBUS DP communication with Modbus master function 5 DeviceNet communication with Modbus master function Display language 3 1 English 2 German 3 French 4 Spanish Case color 0 White Light gray 1 Black Light charcoal gray Fixed code 00 Always 00 Optional suffix codes DR Additional direct input TC and 3 wire 4 wire RTD and current input to Remote 1 additional aux analog input 1 DI...

Page 10: ... Display language 1 1 English 2 German 3 French 4 Spanish Case color 0 White Light gray 1 Black Light charcoal gray Fixed code 00 Always 00 Optional suffix codes DR Additional direct input TC and 3 wire 4 wire RTD and current input to Remote 1 additional aux analog input 1 DI to be deleted 2 LP 24 V DC loop power supply 3 HA Heater break alarm 4 DC Power supply 24 V AC DC CT Coating 5 1 English Ge...

Page 11: ... 38 4 kbps 2 wire 4 wire CC3 CC Link communication PD3 PROFIBUS DP communication DN3 DeviceNet communication ET3 Ethernet communication with serial gateway function X3 5 additional DIs Y3 5 additional DOs W3 2 additional DIs and 2 additional DOs E4 terminal area 4 5 A4 1 additional aux analog input and 1 additional DI C4 RS485 communication Max 19 2 kbps 2 wire 4 wire L4 24 V DC loop power supply ...

Page 12: ...er supply DC Power supply 24 V AC DC Additional treatment 7 CT Coating 1 English German French and Spanish can be displayed as the guide display 2 For heating cooling output both Output 1 and Output 2 should be specified Not available when Output 2 is N For position proportional output specify P for Output 1 and N for Output 2 3 The HA option can be specified only when the code for Output 1 and 2 ...

Page 13: ... 1 2 3 5 6 4 No Product Name Quantity Remark 1 Brackets 2 Part number L4502TP For fixing the upper and lower parts 2 Terminal cover 1 For UT55A L4502XP For UT52A L4502XQ 3 Unit label 1 Part number L4502VZ 4 Tag label 1 Part number L4502VE Only when ordered 5 Operation Guide 1 Single loop control A3 size x6 Standard model only 6 User s Manual CD ROM 1 Contains all manuals Standard model only ...

Page 14: ...fix code Description LL50A 00 Parameter Setting Software Terminal cover For UT55A Model UTAP001 For UT52A Model UTAP002 For UT55A For UT52A Brackets Part number L4502TP 2 pieces for fixing the upper and lower parts User s Manual A4 size User s Manual can be downloaded from a website User s Manual CD ROM Model UTAP003 Contains all manuals ...

Page 15: ...ty and indicates precautions that should be taken to prevent such occurrences Note Identifies important information required to operate the instrument Indicates related operations or explanations for the user s reference Indicates a character string displayed on the display Setting Display Indicates a setting display and describes the keystrokes required to display the relevant setting display Set...

Page 16: ...nput PV Remote and Auxiliary Analog Functions Describes PV input remote input and advanced secondary control input 8 Control Functions Describes basic control and advanced control 9 Auxiliary Control Functions Describes auxiliary control functions 10 Output Control and Retransmission Functions Describes output functions 11 Alarm Functions Describes alarm output and status output 12 Contact Input O...

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Page 18: ...ommunication Functions 1 10 1 7 Definition of Main Symbols and Terms 1 14 Chapter 2 UT55A UT52A Operating Procedures 2 1 UT55A UT52A Operating Procedures 2 1 Chapter 3 Part Names 3 1 Names and Functions of Display Parts 3 1 3 2 Names and Functions of Keys 3 4 3 3 List of Display Symbols 3 7 3 4 Brief Description of Setting Details Parameters 3 9 Chapter 4 Basic Operation 4 1 Overview of Display Sw...

Page 19: ...ange Scale and Decimal Point Position 7 1 7 1 2 Setting Burnout Detection for Input 7 5 7 1 3 Setting Reference Junction Compensation RJC or External Reference Junction Compensation ERJC 7 6 7 1 4 Correcting Input Value 7 7 1 Setting Bias and Filter 7 7 2 Setting Square Root Extraction and Low Signal Cutoff Point 7 9 3 Setting 10 segment Linearizer 7 10 7 1 5 Setting Ratio bias filter 7 12 7 2 Set...

Page 20: ...ock Diagram 8 49 n Heating cooling Loop Control with PV Auto selector 2 inputs Function Block Diagram 8 51 n Position Proportional Loop Control with PV Auto selector 2 inputs Function Block Diagram 8 52 n Loop Control with PV Auto selector 4 inputs Function Block Diagram only for UT55A 8 55 n Heating cooling Loop Control with PV Auto selector 4 inputs Function Block Diagram only for UT55A 8 57 n P...

Page 21: ...1 Setting Retransmission Output Terminal Type and Scales 10 16 10 12 Setting Preset Output Value 10 19 10 12 1 Setting Output Value in STOP Mode Preset Output 10 19 10 12 2 Setting Output Value When Switched to MAN Mode Manual Preset Output 10 21 10 12 3 Setting Output Value When Error Occurs Input Error Preset Output 10 23 10 13 Setting 10 segment Linearizer for Output 10 24 10 14 Changing Curren...

Page 22: ...trast Adjustment of LCD and Display Update Cycle 13 18 13 2 Assigning Function to User Function Key and A M Key 13 19 13 3 Setting Security Functions 13 22 13 3 1 Setting a Password 13 22 13 3 2 Setting Parameter Display Level 13 22 13 3 3 Locking Hiding Parameter Menu Display 13 23 13 3 4 Key Lock 13 25 13 3 5 Setting Display Non display of Operation Display 13 25 13 3 6 Prohibiting Writing via C...

Page 23: ...6 PROFIBUS DP Communication Interface Wiring 17 34 17 4 17 DeviceNet Communication Interface Wiring 17 36 17 4 18 CC Link Communication Interface Wiring 17 38 17 4 19 Power Supply Wiring 17 40 17 5 Attaching and Detaching Terminal Cover 17 41 Chapter 18 Parameters 18 1 Parameter Map 18 1 18 2 List of Parameters 18 8 18 2 1 Operation Parameters 18 8 18 2 2 Setup Parameters 18 16 Chapter 19 Specific...

Page 24: ... 13 14 15 16 17 18 19 App Index 19 1 16 Environmental Conditions 19 9 Appendix Input and Output Table Appendix 1 Input and Output Table for Standard model App 1 Appendix 2 Input and Output Table for Detailed model App 4 Revision Information Contents ...

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Page 26: ...nt to set the input and output A Use the Quick setting function to perform the setup easily Quick setting function Chapter 5 Q How do I determine the PID A Use Auto tuning to perform the tuning easily Auto tuning Section 6 3 Check the contents Installation and Wiring Chapter 17 Install and wire a controller and then turn on the power Buy and Unpacking Installation and Wiring Setup Operation Chapte...

Page 27: ...elay triac Heating cooling control and Position proportional control are possible by specifying the suffix code for the control Position proportional control is used exclusively for the motor operated valve Heating cooling control is for two output type of heat and cool Chapter 10 Output Control and Retransmission Functions Current Voltage pulse Relay contact Triac Motor operated valve TC mV V mA ...

Page 28: ...witched PID control and sequence control can be performed simultaneously using the ladder sequence function The contact input can be specified with other suffix codes For details see the table of Model and Suffix Codes Chapter 12 Contact Input Output Functions Contact Output Up to 23 contact outputs can be incorporated Contact output can output events such as alarms PID control and sequence contro...

Page 29: ...ry loop controller when two controllers are used for Cascade control It is used in connection with Cascade secondary loop control It provides the output tracking function and FAIL output to the secondary loop controller Remote input RSP terminal is required for output tracking input 8 1 2 Cascade Primary loop Control Cascade secondary loop control PV Switch to AUTO FAIL TRK SP output PV Cascade OU...

Page 30: ...PV2 RSP OUT DI PID Loop control with PV switching uses two PV inputs which are switched according to input contact signals or measurement ranges Remote input RSP terminal is required for Loop 2 PV input 8 1 6 Loop Control with PV Switching Heating cooling Loop Control with PV Switching and Position Proportional Loop Control with PV Switching Loop control with PV auto selector PV1 PV2 RSP PV3 AIN2 ...

Page 31: ...tion after splitting it into heating purpose and cooling purpose signals 8 2 3 Heating cooling Control UT55A UT52A Cooling relay signal Heating 4 20 mA DC signal TC Heating unit Cooling water PV Thyristor SCR Position Proportional Control Position proportional control is available only for Position proportional type It is used exclusively for the motor operated valve 10 16 Adjusting Motor operated...

Page 32: ... control is useful for processes with long dead times where the results of the control output are not quickly reflected on the PV 8 2 6 Sample PI Control Batch PID Control Batch PID control is useful for cases where control is performed causing the PV to settle to a SP as quickly as possible without overshooting 8 2 7 Batch PID Control Feedforward Control Feedforward control cancels the disturbanc...

Page 33: ...lay when setting parameters This guide can be turned on off with the Fn key The scrolling guide is displayed when setting parameters Multilingual Guide Display English German French or Spanish can be displayed in Guide display 13 1 12 Switching Guide Display Language Parameter Display Level To intended use of the operator the display level of the parameter can be set Chapter 18 Parameters User Fun...

Page 34: ...der Sequence Function To use the ladder sequence function it is necessary to create a ladder program using LL50A Parameter Setting Software and download it to a controller Ladder sequence function LL50A Parameter Setting Software User s Manual Ladder program ...

Page 35: ...mmunication The UT55A UT52A can communicate with PCs PLCs touch panels and other devices Up to 31 connected slaves with a maximum length of 1200m Model ML2 of YOKOGAWA is recommended RS 485 RS 232C converter PC Ethernet Communication Modbus TCP The UT55A can be connected to IEEE802 3 compliant network 10BASE T 100BASE TX A serial gateway function can increase the number of connected controllers Et...

Page 36: ... DP communication PROFIBUS DP Master PROFIBUS DP Slave Modbus Master Modbus Slave Modbus Slave Modbus Slave Modbus Slave Modbus RTU communication DeviceNet Communication The UT55A can be used as the slave devices for DeviceNet communication Read out of PV operation or alarm status and SP setting can be done by accessing the remote I O on the master unit of DeviceNet Max 1200 m number of connected ...

Page 37: ...other and share data However ladder program creation using LL50A Parameter Setting Software is necessary Ladder program LL50A Parameter Setting Software User s Manual 1 2 4 15 32 Controller No 5 to 32 can only receive data Controller No 1 to 4 can transmit and receive data Max 32 controllers Coordinated Operation A system of coordinated operation is configured with a master controller and a number...

Page 38: ... to connect with the dedicated cable when using LL50A Parameter Setting Software sold separately The parameters can be set without supplying power to the UT55A UT52A Likewise the ladder program can also be downloaded Dedicated cable LL50A Parameter Setting Software To USB terminal CAUTION When using the maintenance port do not supply power to the controller Otherwise the controller does not work n...

Page 39: ...he parameter setting range is described as the input range and input range span This means that engineering units are required to be set Set a temperature for temperature input The following describes a conversion example When the PV input range is 100 to 600 C 0 of the PV range is equivalent to 100 C 50 of the PV range is equivalent to 350 C and 100 of the PV range is equivalent to 600 C 100 of t...

Page 40: ...ually in PID control Tuning 6 3 Performing Canceling Auto tuning 6 4 Adjusting PID Manually Other setup Operation NO NO NO YES YES YES Control mode Single loop control only Set the other parameters as necessary PID tuning Input setup Output setup Installation and Wiring Power ON Control mode setup Control type setup Control type setup Input output setup Valve position calibration Use Quick setting...

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Page 42: ...3 1 IM 05P01C31 01EN Part Names 3 3 1 Names and Functions of Display Parts See the next page Chapter 3 Part Names ...

Page 43: ... 5 Bar graph display 6 Event indicator 7 Key navigation indicator 8 Parameter display level indicator UT52A 1 PV display 2 Group display 10 Status indicator 11 Security indicator 12 Ladder operation indicator 13 Loop 2 indicator 3 Symbol display 5 Bar graph display 6 Event indicator 7 Key navigation indicator 8 Parameter display level indicator 4 Data display 2 3 4 Setpoint display 3 1 Names and F...

Page 44: ... green Displays the setting conditions of the parameter display level function Parameter display level EASY PRO Easy setting mode Lit Unlit Standard setting mode Unlit Unlit Professional setting mode Unlit Lit 9 Deviation indicator for UT55A only green Displays the status of a deviation PV SP Lit if a deviation exceeds the deviation display band Lit when a deviation is within the deviation display...

Page 45: ...4 Light loader interface 5 A M key 6 User function keys 1 DISPLAY key 2 PARAMETER key 3 SET ENTER key Up Down Left Right arrow keys UT52A 4 Light loader interface 5 A M key 6 User function keys 1 DISP key 2 PARA key 3 SET ENTER key Up Down Left Right arrow keys ...

Page 46: ...g Display to transfer to the parameter setting mode setpoint is blinking and the parameter can be changed Press the key during parameter setting mode to register the setpoint Up Down Left Right arrow keys Press the Left Right arrow keys in the Menu Display to switch the Displays Press the Up Down Left Right arrow keys in the Parameter Setting Display to switch the Displays Press the Up Down arrow ...

Page 47: ...r to the UT55A UT52A Maintenance port UT55A UT52A Upper surface Upper surface CAUTION When using the maintenance port do not supply power to the controller Otherwise the controller does not work normally If power is supplied to the controller while the cable is connected or the cable is connected to the controller already turned on unplug the cable and turn on the controller again The controller r...

Page 48: ...numeric of guide and symbols which are displayed on the UT55A UT52A Figure common to all display area 0 1 2 3 4 5 6 7 8 9 PV display 14 segments Alphabet A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Symbol display and Data display 11 segments Alphabet c lower case A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...

Page 49: ...3 8 IM 05P01C31 01EN Group display 7 segments Alphabet A B C D E F G H I J K L M N O P Q R S T U V W X Y Z None PV display 14 segments Symbol Space 3 3 List of Display Symbols ...

Page 50: ...range Parameter setting range 5 Menu symbol Indicates the menu to which the parameter belongs Operation parameter Setup parameter Parameter Display Level Display level Description EASY Easy setting mode The minimum necessary parameters are displayed Corresponding parameters are displayed in all modes STD Standard setting mode The wider range of parameters than those shown in Easy setting mode are ...

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Page 52: ...meter Setting Display The Menu Display and Parameter Setting Display are changed in a circular pattern The Menu Display and Parameter Setting Display are changed in a circular pattern Same as 1 Operation Display Operation Parameter Setting Display Setup Parameter Setting Display Press the keys for 3 seconds Press the key for 3 seconds CTL Menu Display SP Menu Display END Display END Display END Di...

Page 53: ...oup number or Terminal area is displayed SET M is displayed Menu symbol is displayed The scrolling guide for the menu is displayed Parameter Setting Display The following is the Display for displaying and setting a parameter The parameters have three types of display levels Easy setting mode Standard setting mode and Professional setting mode The parameters to be displayed can be limited according...

Page 54: ...e scrolling guide of END is displayed Basic Key Operation Sequence To move to the Setup Parameter Setting Display Hold down the PARAMETER or PARA key and the Left arrow key simultaneously for 3 seconds Hold down the keys for 3 seconds To move to the Operation Parameter Setting Display Hold down the PARAMETER or PARA key for 3 seconds Hold down the key for 3 seconds To move to the Operation Display...

Page 55: ...etpoint A1 Operation 1 Hold down the PARAMETER key for 3 seconds in the Operation Display to call up the MODE Menu Display 2 Press the Right arrow key to display the SP Menu Display 3 Press the SET ENTER key to display the SP Parameter Setting Display 4 Press the Down arrow key to display the A1 Parameter Setting Display ...

Page 56: ...e the value and the Left Right arrow keys to move between digits 7 Press the SET ENTER key to register the setpoint the setpoint stops blinking 8 Press the PARAMETER key once to return to the Menu Display Press the DISPLAY key once to return to the Operation Display This completes the setting procedure How to Cancel Parameter Setting To cancel parameter setting when a parameter is being set setpoi...

Page 57: ...Down arrow key when 0 is displayed to move one digit to the right Press the SET ENTER key to register the setpoint Display the Parameter Setting Display Press the SET ENTER key to move to the setting mode the setpoint blinks Selection Data Setting 1 2 3 4 Press the Up arrow key to change the setpoint press the Down arrow key to change the setpoint Press the SET ENTER key to register the setpoint D...

Page 58: ...ht arrow key to move one digit to the right Press the SET ENTER key to register the setpoint Display the Parameter Setting Display Press the SET ENTER key to move to the setting mode the setpoint blinks Press the Up or Down arrow key to change the setpoint Press the Up arrow key when 5 is displayed to move one digit to the left Press the Down arrow key when 0 is displayed to move one digit to the ...

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Page 60: ...er wiring The Quick setting function can be used only when the control mode is Single loop control In other control modes set the functions without using the Quick setting function The following lists the items to set using the Quick setting function 1 Control type PID control Heating cooling control etc 2 Input function PV input range scale at voltage current input etc 3 Output function control o...

Page 61: ...y Power ON The parameter CNT control type is displayed first PV is displayed SP is displayed Finally EXIT is displayed Select YES and press the SET ENTER key to complete the setup of basic functions The Operation Display is displayed Select NO to continue the Quick setting functionn Setting Method 1 Press the Up or Down arrow key to display a parameter to set 2 Press the SET ENTER key The setpoint...

Page 62: ... EXIT YES to quit the quick setting mode The Operation Display is shown Setting Details Control Type Parameter symbol Name Display level Setting range Menu symbol CNT Control type EASY PID PID control ONOF ON OFF control 1 point of hysteresis ONOF2 ON OFF control 2 points of hysteresis 2P2L Two position two level control H C Heating cooling control S PI Sample PI control BATCH Batch PID control FF...

Page 63: ... 300 0 to 1000 0 ºF JPT2 150 0 to 150 0 ºC 200 0 to 300 0 ºF PT1 200 0 to 850 0 ºC 300 0 to 1560 0 ºF PT2 200 0 to 500 0 ºC 300 0 to 1000 0 ºF PT3 150 00 to 150 00 ºC 200 0 to 300 0 ºF 0 4 2V 0 400 to 2 000 V 1 5V 1 000 to 5 000 V 4 20 4 00 to 20 00 mA 0 2V 0 000 to 2 000 V 0 10V 0 00 to 10 00 V 0 20 0 00 to 20 00 mA 1020 10 00 to 20 00 mV 0 100 0 0 to 100 0 mV PV UNIT PV input unit EASY No unit C...

Page 64: ...etting range Menu symbol OT Output type selection EASY Control output or Heating side control output Lower two digits 00 OFF 01 OUT terminals voltage pulse 02 OUT terminals current 03 OUT terminals relay triac 04 OUT2 terminals voltage pulse 05 OUT2 terminals current 06 OUT2 terminals relay triac Cooling side control output Upper two digits 00 OFF 01 OUT terminals voltage pulse 02 OUT terminals cu...

Page 65: ... ON and turn on the power again Set the parameter IN PV input type to OFF and turn on the power again CAUTION The parameters related to the range or scale are initialized if the PV input type is changed Changing the control mode CTLM allows you to restart the Quick setting function However be careful because some parameters will be initialized Setting Details Parameter symbol Name Display level Se...

Page 66: ...attern Number Display Display only Parameter RMS PROG SP Display SP can be changed OUT Display OUT can be changed in MAN mode PID Number Display display only Factory default non display Heater Break Alarm 1 Current Display display only Only for Heater break alarm option Heater Break Alarm 2 Current Display display only Only for Heater break alarm option SELECT Displays 1 to 5 Displayed only when S...

Page 67: ...ay display only Factory default non display SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint Analog Input Displays display only Factory default non display PV PV analog input RSP RSP analog input E1 terminal area AIN2 AIN2 analog input E2 terminal area AIN4 AIN4 analog input E4 terminal area Only for ...

Page 68: ...PID Number Display display only Factory default non display SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint Analog Input Displays display only Factory default non display PV PV analog input RSP RSP analog input E1 terminal area AIN2 AIN2 analog input E2 terminal area AIN4 AIN4 analog input E4 termina...

Page 69: ...y only Only for Heater break alarm option Heater Break Alarm 2 Current Display display only Only for Heater break alarm option SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint Analog Input Displays display only Factory default non display PV PV analog input RSP RSP analog input E1 terminal area AIN2 A...

Page 70: ... can be changed in MAN mode PID Number Display display only Factory default non display Heater Break Alarm 1 Current Display display only Only for Heater break alarm option Heater Break Alarm 2 Current Display display only Only for Heater break alarm option SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setp...

Page 71: ...splay display only Factory default non display SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint Analog Input Displays display only PV PV analog input RSP RSP analog input E1 terminal area AIN2 AIN2 analog input E2 terminal area AIN4 AIN4 analog input E4 terminal area Depends on the aux analog input an...

Page 72: ...ut PID Number Display display only Factory default non display SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint Analog Input Displays display only PV PV analog input RSP RSP analog input E1 terminal area AIN2 AIN2 analog input E2 terminal area AIN4 AIN4 analog input E4 terminal area Depends on the aux...

Page 73: ...lay display only Only for Heater break alarm option PV display Loop 1 PV Heater Break Alarm 2 Current Display display only Only for Heater break alarm option PV display Loop 1 PV SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint PV display Loop 1 PV Loop 1 OUT Display display only Factory default non d...

Page 74: ...er Break Alarm 2 Current Display display only Only for Heater break alarm option PV display Loop 2 PV LP2 lamp is lit SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint PV display Loop 2 PV Loop 2 PID Number Display display only Factory default non display PV display Loop 2 PV LP2 lamp is lit Loop 2 Loo...

Page 75: ... PV display Loop 1 PV Loop 1 OUT Display display only Factory default non display PV display Loop 1 PV Setpoint display Loop 1 OUT Loop 1 Loop 2 PV Display display only PV display Loop 1 PV Setpoint display Loop 2 PV LP2 lamp is lit SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint PV display Loop 1 PV...

Page 76: ...ly Factory default non display PV display Loop 2 PV Loop 2 PID Number Display display only Factory default non display PV display Loop 2 PV LP2 lamp is lit Loop 2 Loop 1 PV Display display only PV display Loop 2 PV Setpoint display Loop 1 PV SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint PV display ...

Page 77: ...ECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint PV display Loop 1 PV Loop 1 Heating side OUT Display display only Factory default non display PV display Loop 1 PV Setpoint display Loop 1 OUT Loop 1 Loop 2 PV Display display only PV display Loop 1 PV LP2 lamp is lit Analog Input Displays display only Fac...

Page 78: ...ult non display PV display Loop 2 PV SELECT Displays 1 to 5 Displayed only when SELECT Display is registered The figure on the left is the example of the parameter A1 alarm 1 setpoint PV display Loop 2 PV Loop 2 PID Number Display display only Factory default non display PV display Loop 2 PV LP2 lamp is lit Loop 2 Loop 1 PV Display display only PV display Loop 2 PV Analog Input Displays display on...

Page 79: ...e to the setting mode the setpoint blinks 2 Use the Left or Right arrow key to move between digits the setpoint blinks 3 Use the UP or Down arrow key to change the value the setpoint blinks 4 Press the SET ENTER key to register the setpoint the setpoint stops blinking Only Up or Down arrow key operation is also possible When the operation mode is remote REM lamp is lit Target setpoint SP number in...

Page 80: ...get setpoint SP number Control output Symbol sub setting side OUT Change Operation The control output value can be changed with the Up or Down arrow key in MAN mode MAN lamp is lit The control output value is changed by direct operation without pressing the SET ENTER key and cannot be changed by moving between digits using the Left and Right arrow keys In Position proportional control and in MAN m...

Page 81: ... other Operation Display is shown An interruption is displayed while auto tuning is performed OUT Change Operation In MAN mode MAN lamp is lit pressing the Up arrow key causes the cooling side output to decrease and the heating side output to increase Pressing the Down arrow key causes the cooling side output to increase and the heating side output to decrease The control output value is changed b...

Page 82: ...ntrol mode is Cascade control and the operation mode is AUTO or MAN PV1 PV2 Display The following is the Display shown when the control mode is cascade PV display and Setpoint display Displays Loop 1 PV input and Loop 2 PV input When the control mode is Cascade control and the operation mode is cascade CAS lamp is lit Symbol of PV2 Target setpoint SP number Loop 2 PV input Loop 1 PV input When the...

Page 83: ... changed in MAN mode The valve opens or closes so that the valve s feedback input value reaches the setpoint Heater Break Alarm Current Display PV display Displays measured input value PV Setpoint display Displays measured heater current Heater break current measured value Target setpoint SP number Symbol SELECT Display SELECT Display is for registering frequently used parameters from Parameter Se...

Page 84: ... arrow key to move one digit to the right Press the Up or Down arrow key to change a setpoint Press the Up arrow key when 9 is displayed to move one digit to the left Press the Down arrow key when 0 is displayed to move one digit to the right Press the SET ENTER key to register the setpoint Control with the new setpoint Bring the SP Display into view Press the SET ENTER key to move to the setting ...

Page 85: ...d on Group display Setting Details Parameter symbol Name Display level Setting range Menu symbol SP Target setpoint EASY 0 0 to 100 0 of PV input range EU Setting range SPL to SPH SP SPGR Number of SP groups STD 1 to 8 CTL Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Note2 If the SP limiter is set the setting can be made within the range of the SP limiter De...

Page 86: ... in the PID of group 2 3 Perform auto tuning Tuning result is stored in the PID of group 3 4 Perform auto tuning Tuning result is stored in the PID of group 4 5 Perform auto tuning Tuning result is stored in the PID of group 5 6 Perform auto tuning Tuning result is stored in the PID of group 6 7 Perform auto tuning Tuning result is stored in the PID of group 7 8 Perform auto tuning Tuning result i...

Page 87: ... response such as flow rate control and pressure control Processes which do not allow the output to be turned on and off even temporarily Processes which prohibit output changes at control valves or other actuators Processes in which product quality can be adversely affected if PV values fluctuate beyond their allowable ranges AT Started ON OFF Temperature SP Control output Time ON OFF control PID...

Page 88: ...e parameter RDV to other than 0 Auto tuning cannot be performed when the control type CNT is as follows ON OFF control 1 point of hysteresis ON OFF control 2 points of hysteresis Two position two level control Sample PI control In addition auto tuning cannot be performed in the following cases no error indication Input error occurs Input burnout ADC error etc The operation mode is STOP The operati...

Page 89: ...it operates as 0 1 Heating side ON OFF control applies when 0 0 in Heating cooling control PID I Integral time Heating side integral time in Heating cooling control EASY OFF Disable 1 to 6000 s D Derivative time Heating side derivative time in Heating cooling control EASY OFF Disable 1 to 6000 s Pc Cooling side proportional band EASY 0 0 to 999 9 Cooling side ON OFF control applies when 0 0 in Hea...

Page 90: ... used SP number SPNO Target setpoint SP Setting range of PID number selection PIDN 1 SP 1 to 8 2 SP 1 to 8 3 SP 1 to 8 4 SP 1 to 8 5 SP 1 to 8 6 SP 1 to 8 7 SP 1 to 8 8 SP 1 to 8 When the SP parameter is displayed the SP number is shown on Group display When the PID parameters are displayed the PID number is shown on Group display Selection by keystroke 6 6 Selecting Target Setpoint Number SPNO Se...

Page 91: ...s in ON OFF control Output e 100 P P Proportional band e Deviation Example of reverse action 100 0 P 100 SP Wide proportional band Narrow proportional band SP SP Deviation Deviation Deviation P 50 P 0 ON OFF Proportional band Total span Output Output Output To fine tune a proportional band obtained using auto tuning or to manually tune the proportional band Work from larger to smaller numbers wide...

Page 92: ...ral action that is exactly equal to the change due to proportional action The longer the integral time set the slower the change in output the smaller the time the faster the output changes Output e edt 100 P 1 T1 e Deviation TI Integral time Deviation Output On time ratio Small integral time P 100 Large integral time Output change due to I action Output change due to P action Time Integral time T...

Page 93: ...on that is exactly equal to the change due to proportional action Output e TD e 100 P d dt P 100 Output change due to P action Output change due to D action Time Derivative time Small derivative time Large derivative time e Deviation TD Derivative time Deviation Output On time ratio To manually tune the derivative time Adjust from shorter time to longer time If you see a short period oscillation t...

Page 94: ...uce I from a larger value When the PV value begins to oscillate with long period stop tuning and increase the value somewhat 5 Gradually increase D from a smaller value When the PV value begins to oscillate with short period stop tuning and lower the value slightly Reference Values for Manual Tuning of Temperature Pressure and Flow Rate Setting range reference Initial value for tuning reference Pr...

Page 95: ...cimal point position depends on the input type SP ALNO Number of alarms PRO 1 to 8 CTL Note 1 When the alarm setpoint parameter is displayed the group number is shown on Group display Note2 The initial value of the parameter ALNO is 4 Four alarm setpoint parameters are displayed for each SP group Note3 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Description Each ...

Page 96: ...ng MODE SPGR Number of SP groups STD 1 to 8 CTL Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Description The SP number SPNO selection can be used when the parameter ZON zone PID selection is set to SP group number selection SP Group Number Selection The PID group which is set in the PID number selection PIDN of each SP group is used SP number SPNO Target set...

Page 97: ...t input is OFF and the setting is switched by keystroke or communication the last switching operation is performed Switch by contact input 12 1 Setting Contact Input Function Switch by user function key 13 2 Assigning Function to User Function Key and A M key Switch Output action AUTO MAN Holds the control output value from AUTO mode The control output value can be bump to the manual preset output...

Page 98: ...side OUT Display is shown in Two position two level control SP Display is shown in AUTO mode Operation Display in AUTO and MAN Modes in Heating cooling Control In MAN mode the Display is as follows Symbol C represents the cooling side and H represents the heating side The value on the right of each symbol is the output value Lamp Status Status MAN lamp Automatic operation AUTO Unlit Manual operati...

Page 99: ... MAN can be switched when the control mode is Cascade secondary loop control or Cascade control CAS AUTO MAN switching can be performed by any of the following 1 A M key MAN AUTO CAS MAN 2 Parameter 3 Contact input 4 Communication 5 User function key AUTO MAN CASCADE For the switching operation by using the above the last switching operation is performed Operation by user function key is different...

Page 100: ... bumpless Switch from AUTO to MAN 10 12 2 Setting Output Value When Switched to MAN Mode Manual Preset Output Secondary side SP in CAS AUTO MAN Switch Switch Secondary SP after switching CAS AUTO Sets the target setpoint specified in SP number selection SPNO CAS MAN AUTO CAS Sets the primary side control output value as target setpoint AUTO MAN Sets the target setpoint specified in SP number selec...

Page 101: ...ing can be performed by any of the following 1 Contact input status or edge 2 Parameter 3 Communication 4 User function key 表訳 STOP RUN When the STOP RUN switch is set to the contact input S R 0 switch by keystroke or via communication is disabled Disable the setting if the STOP RUN switch parameter S R is assigned to the contact input When the contact input is OFF and the setting is switched by ...

Page 102: ...ay in Two position two level control Operation Display in STOP and RUN Modes in Heating cooling Control In STOP mode in Heating cooling control the display is as follows The cooling side preset output is displayed on the left of the symbol ST and heating side preset output is displayed on the right The display at operation start differs depending on AUTO or MAN mode SP Display is shown in AUTO mod...

Page 103: ...rformed by any of the following 1 Contact input status or edge 2 Parameter 3 Communication 4 User function key 表訳 REMOTE LOCAL When the contact input status is ON operation cannot be performed by parameter communication or keystroke When the contact input is OFF and the setting is switched by parameter communication or keystroke the last switching operation is performed The last switching operati...

Page 104: ...get setpoint bumps to the remote target setpoint REM LCL The remote target setpoint bumps to the local target setpoint Or forces the local target setpoint to track the remote target setpoint Tracking 9 4 Forcing SP to Track Remote Input SP Tracking Lamp Status Status REM lamp Local LCL Unlit Remote REM Lit 6 7 Switching Operation Modes ...

Page 105: ...ending on the ON or OFF setting of the control output limiter OH OL 10 4 Disabling Output Limiter in MAN mode OUT Display Feedback input value is displayed in Position proportional control Sub setting side OUT Display in Two position two level control In Two position two level control main setting side output can be manipulated individually Control output limiter is disabled as well as a case of O...

Page 106: ... operation is performed Releasing the alarm latch function releases all of the latched alarm outputs By factory default the function is not assigned to the user function key and contact input Assign and use the function in accordance with the reference sections below Release by user function key 13 2 Assigning Function to User Function Key and A M key Release by contact input 12 1 Setting Contact ...

Page 107: ...Blank Page ...

Page 108: ...of 0 0 to 800 0 ºC Minimum value of PV input range Input type 270 0 C 1370 0 C RL 0 0 C RH 800 0 C Maximum value of PV input range Set a range to be controlled PV input range Example of Voltage and Current Inputs The figure below is an example of setting 2 4 V DC and a scale of 0 0 to 50 0 m h Minimum value of PV input scale 1 V 5 V input signal SL 0 0 m h SH 50 0 m h Maximum value of PV input sca...

Page 109: ...ºC 300 0 to 1000 0 ºF JPT2 150 0 to 150 0 ºC 200 0 to 300 0 ºF PT1 200 0 to 850 0 ºC 300 0 to 1560 0 ºF PT2 200 0 to 500 0 ºC 300 0 to 1000 0 ºF PT3 150 00 to 150 00 ºC 200 0 to 300 0 ºF 0 4 2V 0 400 to 2 000 V 1 5V 1 000 to 5 000 V 4 20 4 00 to 20 00 mA 0 2V 0 000 to 2 000 V 0 10V 0 00 to 10 00 V 0 20 0 00 to 20 00 mA 1020 10 00 to 20 00 mV 0 100 0 0 to 100 0 mV PV RSP remote input type Note2 EAS...

Page 110: ... the maximum value of input scale SH and minimum value of input scale SL Input is always 0 when RL RH AIN2 Maximum value of AIN4 aux analog input range EASY AIN4 RL Physical quantity Minimum value of PV input range EASY Same as RH PV Minimum value of RSP remote input range EASY RSP Minimum value of AIN2 aux analog input range EASY AIN2 Minimum value of AIN4 aux analog input range EASY AIN4 SDP Sca...

Page 111: ...T RH and RL described above are the parameters to be used for processing before the input ladder calculation program The following parameters are used for processing after the input ladder calculation program Parameter symbol Name Display level Setting range Menu symbol P UNI Control PV input unit STD No unit C Degree Celsius No unit No unit No unit F Degree Fahrenheit MPV P DP Control PV input de...

Page 112: ...or less for the range of 4 20 mA When input burnout occurs the error preset output EPO is output as control output Input error preset output 10 12 3 Setting Output Value When Error Occurs Input Error Preset Output Setting Details Parameter symbol Name Display level Setting range Menu symbol BSL PV input burnout action STD OFF Disable UP Upscale DOWN Downscale PV RSP remote input bumout action STD ...

Page 113: ...he external RJC can be used only when RJC OFF Furnace Furnace UT55A UT52A UT55A UT52A Compensating lead wire Compensating lead wire Terminal block Terminal block TC TC Installed in an area where ambient temperature is fixed to 25 C Set the temperature in the area using ERJC parameter Normal wiring Example Setting parameters RJC OFF ERJC 25 0 C Setting Details Parameter symbol Name Display level Se...

Page 114: ...ay digits to fluctuate so that the displayed value is difficult to read a digital filter can be inserted to smooth operation This filter provides a first order lag calculation which can remove more noise the larger the time constant becomes However an excessively large time constant will distort the waveform PV input filter is used for normal operation Actual input With a small time constant With ...

Page 115: ...ias PRO AIN2 AIN4 aux analog input bias PRO AIN4 A FL PV analog input filter STD OFF 1 to 120 s PV RSP analog input filter PRO RSP AIN2 aux analog input filter PRO AIN2 AIN4 aux analog input filter PRO AIN4 Note 1 BS FL In Cascade control PV input terminal is for Loop 1 and RSP remote input terminal is for Loop 2 The LP2 lamp is lit while the Loop 2 parameter is displayed Note 2 When each paramete...

Page 116: ...ay level Setting range Menu symbol A SR PV analog input square root extraction PRO OFF No square root extraction 1 Compute the square root The slope equals 1 2 Compute the square root The slope equals 0 PV RSP analog input square root extraction PRO RSP AIN2 aux analog input square root extraction PRO AIN2 AIN4 aux analog input square root extraction PRO AIN4 A LC PV analog input low signal cutoff...

Page 117: ...rected value Actual input 10 segment linearizer bias 10 segment linearizer output Actual input 10 segment linearizer bias 10 segment linearizer input 10 segment Linearizer Approximation This function is used when the input signal and the required measurement signal have a non linear relationship for example when trying to obtain the volume from a sphere tank level As shown in the figure below the ...

Page 118: ...cifies where the 10 segment linearizer function is used Setpoints PV RSP AIN2 and AIN4 function before the input ladder calculation section Setpoint PVIN functions after the input ladder calculation section Where the 10 segment linearizer function is used Function block diagrams in 8 1 Setting Control Mode CTLM 2 PMD Specifies whether to use it as a 10 segment linearizer bias or a 10 segment linea...

Page 119: ... bias filter Description Ratio bias computing performs ratio computation and bias addition for remote setpoints SP Remote input x Remote input ratio RT Remote input bias RBS Setting Details Parameter symbol Name Display level Setting range Menu symbol RT Remote input ratio STD 0 001 to 9 999 SPS RBS Remote input bias STD 100 0 to 100 0 of PV input range span EUS RFL Remote input filter STD OFF 1 t...

Page 120: ...eriod Setting Details Parameter symbol Name Display level Setting range Menu symbol SMP Input sampling period control period STD 50 50 ms 100 100 ms 200 200 ms CTL Note 50 ms Available when the control mode is not Cascade control CTLM CAS and the following functions are not used SUPER function SUPER 2 function 7 ...

Page 121: ...ely to switch the functions of the PV terminal and RSP terminal LL50A Parameter Setting Software LL50A Parameter Setting Software User s Manual PV input PV input RSP input RSP input LOCAL REMOTE LOCAL REMOTE Terminal Terminal Terminal Terminal OUT PID PV RSP Input ladder program Input ladder program OUT PID PV RSP Local SP Local SP When PV terminal is used as PV and RSP terminal is used as RSP Whe...

Page 122: ...and input 2 is computed Input 1 PV terminal input Input 2 RSP terminal input Input 3 AIN2 auxiliary analog input for UT55A only Input 4 AIN4 auxiliary analog input for UT55A only Function block diagram for Loop control with PV auto selector 8 1 7 Loop Control with PV Auto selector Heating cooling Loop Control with PV Auto selector and Position Proportional Loop Control with PV Auto selector Settin...

Page 123: ...ignal RSP terminal Communication Remote setting via external communication Target setpoints 1 to 8 Program pattern operation COM Analog input LOCAL REMOTE R L RMS Control computation Setting Details Parameter symbol Name Display level Setting range Menu symbol RMS Remote input method STD RSP Via remote auxiliary analog input COM Via communication SPS Note1 In Cascade control the LP2 lamp is lit wh...

Page 124: ...ng and Position Proportional Loop Control with PV Switching RL or SL 0 100 200 800ºC SL or RL P RL P RH Two input ranges Control PV range PV input range to be controlled SH or RH RH or SH PV input RSP input Group display E1 Setting Details Parameter symbol Name Display level Setting range Menu symbol P UNI Control PV input unit STD No unit C Degree Celsius No unit No unit No unit F Degree Fahrenhe...

Page 125: ... within the Temperature Range Low temperature side Parameter PV 2C 0 This method automatically switches PV within the range of input switching PV high limit and low limit It should be selected in case where a sudden change in PV must be avoided PV rising process PV HL PV LL Input 2 High temperature side PV Time PV Input 1 PV Input 2 During switching Input 1 Low temperature side PV falling process ...

Page 126: ...t be avoided PV rising process PV HL PV LL Input 2 High temperature side PV Time PV Input 1 PV Input 2 During switching Input 1 Low temperature side PV falling process PV HL PV LL Input 2 High temperature side PV Time PV Input 2 PV Input 1 During switching Input 1 Low temperature side When input 2 PV LL PV Input 1 When PV LL Input 2 PV HL 1 Input 1 PV Input 2 PV HL PV LL Input 2 PV LL Input 2 PV L...

Page 127: ...any bumps when PV switches Hysteresis 0 5 of PV range span is provided around the switching point PV rising process PV HL Input 2 High temperature side PV Input 1 Low temperature side Time Hysteresis PV Input 1 PV Input 2 PV falling process PV HL Input 2 High temperature side PV Input 1 Low temperature side Time Hysteresis PV Input 1 PV Input 2 When input 1 PV HL 0 5 of PV input range span PV Inpu...

Page 128: ...fault when switched by DI Control output will change smoothly i e without any bumps when PV switches Setting Details Parameter symbol Name Display level Setting range Menu symbol PV 2C Input switching action in Loop control with PV switching STD 0 Switch based on low limit of temperature range 1 Switch using the parameter PV HL 2 Switch using DI 3 Switch based on high limit of temperature range MP...

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Page 130: ...e or Heating cooling type controller Single loop heating cooling control can be used for Heating cooling type controller Single loop position proportional control can be used for Position proportional type controller Single loop two position two level control can be used for Heating cooling type controller PID control Heating cooling control and Two position two level control 8 2 Setting Control T...

Page 131: ...An Bn A BS A FL 10 seg linearizer approx bias A SR A LC UNIT IN RH RL SDP SH SL Communication 1 RS 485 Ethernet PROFIBUS DP DeviceNet CC Link PV input Remote input Feedforward input Contact inputs Equipped as standard PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameters Setting So...

Page 132: ...utation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias OUT retransmission output O1RS RET retransmission output RTS After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output Alarm Output terminal assignment A M Current when retransmission output Terminal Parameter Funct...

Page 133: ...LOCAL OFF switch Control computation No function is assigned to DI3 PV input Remote input Contact inputs Equipped as standard PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameters Setting Software User s Manual Communication 1 RS 485 Ethernet PROFIBUS DP DeviceNet CC Link Universal...

Page 134: ...g side output OUT2 OUT2 RET After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output AL3 AL2 AL1 Output terminal assignment PMD OU H OU L OU2 H OU2 L An Bn PMD An Bn Split computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer ap...

Page 135: ...t bias Square root extraction Analog input filter PMD An Bn A BS A FL 10 seg linearizer approx bias A SR A LC UNIT IN RH RL SDP SH SL PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Filter Gain bias FLG FGN FBI FBO Communication 1 RS 485 Ethernet...

Page 136: ...etransmission output O1RS RET retransmission output RTS Alarm A M In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on when being limited by low limit The direct signal relay turns on when being limited by high limit H relay key L relay key In Manual operation the relay turns on while the or key is pressed Output ...

Page 137: ...R TMU SPNO SP R L RMS SPH SPL RFL A SR A LC UNIT IN RH RL SDP SH SL A BS A FL A SR A LC UNIT IN RH RL SDP SH SL Equipped as standard DI3 DI2 DI1 DI1 to DI3 are equipped as standard DI16 is equipped when UT55A suffix code Type 2 1 2 4 5 or 7 UT52A suffix code Type 2 1 or 2 Remote input can be used when UT55A suffix code Type 2 1 2 4 5 or 7 UT52A suffix code Type 2 1 or 2 No function is assigned to ...

Page 138: ... be used as retransmission output Alarm A M AUTO MAN A M Current or voltage pulse OUT2 PMD OU H OU L An Bn Split computation 10 seg linearizer approx bias Relay OUT2 Normal Input error preset output EPO Sub preset output STOP SU PO RUN OUT2 retransmission output O2RS Output terminal assignment Main setting control output Sub setting control output 0 or 100 output for retransmission output 100 outp...

Page 139: ...8 10 IM 05P01C31 01EN Intentionally blank 8 1 Setting Control Mode CTLM ...

Page 140: ...ade control It provides the output tracking function and FAIL output to the secondary loop controller Cascade primary loop control can be used for Standard type or Heating cooling type controller PID control 8 2 Setting Control Type CNT Up to four 10 segment linearizer approximation 10 segment linearizer biases can be used for the input unit or output unit The Function block diagram describes only...

Page 141: ...t type Input unit Input range scale Analog input bias Square root extraction Analog input filter A BS A FL A SR A LC UNIT IN RH RL SDP SH SL 10 seg linearizer approx bias PMD An Bn No function is assigned to DI3 PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software ...

Page 142: ... break alarm 1 Heater break alarm 2 Current to Loop 2 controller LPS 24 V loop power supply Current OUT RET AL3 AL2 AL1 PMD OU H OU L An Bn Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias RET retransmission output RTS Alarm A M Terminal Parameter Function Analog signal Contact signal Front panel key Legend Alarm 1 PV high limit ...

Page 143: ...8 14 IM 05P01C31 01EN Intentionally blank 8 1 Setting Control Mode CTLM ...

Page 144: ... output function to the primary loop controller Cascade secondary loop control can be used for Standard type or Heating cooling type controller Cascade secondary loop heating cooling control can be used for Heating cooling type controller Cascade secondary loop position proportional control can be used for Position proportional type controller PID control and Heating cooling control 8 2 Setting Co...

Page 145: ...ascade input from Loop 1 controller Contact inputs from Loop 1 controller Cascade OFF ON Automatic OFF ON Manual OFF ON PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Switch from CAS contact ON to AUTO contact OFF at FAIL of Loop 1 controller Fo...

Page 146: ...seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias OUT retransmission output O1RS Target setpoint output RTS Alarm Tracking switch Output terminal assignment A M to Loop 1 controller Current when retransmission output to Loop 1 controller Terminal Parameter Function Analog signal Contact signal Front panel key Legend Alarm 1 PV high limit Alarm 2 PV lo...

Page 147: ...andard Cascade input from Loop 1 controller Contact inputs from Loop 1 controller Cascade OFF ON Automatic OFF ON Manual OFF ON PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Switch from CAS contact ON to AUTO contact OFF at FAIL of Loop 1 contr...

Page 148: ...rameter OT other current output terminals can be used as retransmission output Output terminal assignment PMD OU H OU L OU2 H OU2 L An Bn PMD An Bn Split computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias Equipped as standard A M ON in AUTO MAN and STOP Equipped as standard Equipped as stan...

Page 149: ...ilter RFL Cascade input from Loop 1 controller Contact inputs from Loop 1 controller Cascade OFF ON Automatic OFF ON Manual OFF ON PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Switch from CAS contact ON to AUTO contact OFF at FAIL of Loop 1 co...

Page 150: ...quipped as standard AL3 AL2 AL1 Tracking switch Alarm Tracking switch to Loop 1 controller to Loop 1 controller H relay key L relay key Terminal Parameter Function Analog signal Contact signal Front panel key Legend Alarm 1 PV high limit Alarm 2 PV low limit In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on whe...

Page 151: ...8 22 IM 05P01C31 01EN Intentionally blank 8 1 Setting Control Mode CTLM ...

Page 152: ... can be used for Standard type or Heating cooling type controller Cascade heating cooling control can be used for Heating cooling type controller Cascade position proportional control can be used for Position proportional type controller PID control and Heating cooling control 8 2 Setting Control Type CNT Up to four 10 segment linearizer approximation 10 segment linearizer biases can be used for t...

Page 153: ...uffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted Switch to AUTO when Loop 1 PV input burnout or A D error occurs STOP ON RUN OFF switch Loop 2 control computation Loop 1 control computation COM Aux input LOCAL REMOTE PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder progr...

Page 154: ...approx bias OUT retransmission output O1RS RET retransmission output RTS Alarm Output terminal assignment STOP ON RUN OFF switch Current when retransmission output The LP2 lamp is lit while the Loop 2 parameter is displayed After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output 24 V loop power supply Terminal Parameter...

Page 155: ...del with optional suffix code DR Remote input with direct input E1 terminal area can be used when UT55A suffix code Type 2 1 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladd...

Page 156: ...sed as retransmission output AL3 AL2 AL1 Terminal Parameter Function Analog signal Contact signal Front panel key Legend Heating side output limiter Cooling side output limiter RUN Output terminal assignment PMD OU H OU L OU2 H OU2 L An Bn PMD An Bn Split computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg lineari...

Page 157: ...when UT55A suffix code Type 2 1 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted Cascade OFF ON Automatic OFF ON Manual OFF ON STOP ON RUN OFF switch Loop 2 control computation PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For l...

Page 158: ...tor or current In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on when being limited by low limit The direct signal relay turns on when being limited by high limit H relay key L relay key In Manual operation the relay turns on while the or key is pressed Output limiter does not work The LP2 lamp is lit while the...

Page 159: ...8 30 IM 05P01C31 01EN Intentionally blank 8 1 Setting Control Mode CTLM ...

Page 160: ... FIAL signal the controller performs backup control operations Loop control for backup can be used for Standard type or Heating cooling type controller Heating cooling loop control for backup can be used for Heating cooling type controller Position proportional loop control for backup can be used for Position proportional type controller PID control and Heating cooling control 8 2 Setting Control ...

Page 161: ...igned to DI3 PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Aux analog remote input Input type Input unit Input range scale Analog input bias Square root extraction Analog input filter 10 seg linearizer approx bias Communication 1 RS 485 Etherne...

Page 162: ...An Bn Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias OUT retransmission output O1RS RET retransmission output RTS After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output Alarm Output terminal assignment A M Relay OUT Current or voltage pulse Current ...

Page 163: ... is assigned to DI3 PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Aux analog remote input Input type Input unit Input range scale Analog input bias Square root extraction Analog input filter 10 seg linearizer approx bias Communication 1 RS 485 ...

Page 164: ...ide output OUT2 OUT2 RET After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output AL3 AL2 AL1 Output terminal assignment PMD OU H OU L OU2 H OU2 L An Bn PMD An Bn Split computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer appro...

Page 165: ...tion is assigned to DI3 PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Aux analog remote input Input type Input unit Input range scale Analog input bias Square root extraction Analog input filter 10 seg linearizer approx bias Communication 1 RS ...

Page 166: ...computation 10 seg linearizer approx bias OUT retransmission output O1RS RET retransmission output RTS Alarm A M ON OFF In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on when being limited by low limit The direct signal relay turns on when being limited by high limit In Manual operation the relay turns on while...

Page 167: ...8 38 IM 05P01C31 01EN Intentionally blank 8 1 Setting Control Mode CTLM ...

Page 168: ...p control with PV switching can be used for Heating cooling type controller Position proportional loop control with PV switching can be used for Position proportional type controller PID control and Heating cooling control 8 2 Setting Control Type CNT Description about Loop control with PV switching PV range 7 6 Adjusting PV Range for Loop Control with PV Switching Switching action 7 7 Setting PV ...

Page 169: ... 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted No function is assigned to DI3 Aux analog remote input E1 terminal area PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software ...

Page 170: ...Split computation 10 seg linearizer approx bias OUT retransmission output O1RS RET retransmission output RTS After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output Alarm Output terminal assignment A M Sensor burnout occurs when PV or RSP input burnout occurs However burnout is not detected if input is not connected Cur...

Page 171: ...E1 terminal area can be used when UT55A suffix code Type 2 1 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manua...

Page 172: ...side output OUT2 OUT2 RET After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output AL3 AL2 AL1 Output terminal assignment PMD OU H OU L OU2 H OU2 L An Bn PMD An Bn Split computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer appr...

Page 173: ...nput with direct input E1 terminal area can be used when UT55A suffix code Type 2 1 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Settin...

Page 174: ...tch Equipped as standard Equipped as standard Equipped as standard In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on when being limited by low limit The direct signal relay turns on when being limited by high limit In Manual operation the relay turns on while the or key is pressed Output limiter does not work H...

Page 175: ...8 46 IM 05P01C31 01EN Intentionally blank 8 1 Setting Control Mode CTLM ...

Page 176: ...r Heating cooling type controller Heating cooling loop control with auto selector can be used for Heating cooling type controller Position proportional loop control with auto selector can be used for Position proportional type controller PID control and Heating cooling control 8 2 Setting Control Type CNT Description about Loop control with PV auto selector Input selection 7 4 Using Larger Smaller...

Page 177: ...tact inputs Equipped as standard For the model with optional suffix code DR Remote input with direct input E1 terminal area can be used when UT55A suffix code Type 2 1 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted PV display SP display Input ladder calculation program signal goes to the control computation...

Page 178: ... Split computation 10 seg linearizer approx bias OUT retransmission output O1RS RET retransmission output RTS Alarm Output terminal assignment A M Current when retransmission output After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output Sensor burnout occurs when PV or RSP input burnout occurs However burnout is not de...

Page 179: ...area Contact inputs Equipped as standard For the model with optional suffix code DR Remote input with direct input E1 terminal area can be used when UT55A suffix code Type 2 1 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted PV display SP display Input ladder calculation program signal goes to the control com...

Page 180: ...it computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias Alarm Equipped as standard Equipped as standard A M Alarm 1 PV high limit Alarm 2 PV low limit Alarm 3 PV high limit Terminal Parameter Function Analog signal Contact signal Front panel key Legend After the control output terminal is spe...

Page 181: ...l area Contact inputs Equipped as standard For the model with optional suffix code DR Remote input with direct input E1 terminal area can be used when UT55A suffix code Type 2 1 2 4 5 or 7 and with optional suffix code DR UT52A suffix code Type 2 1 or 2 and with optional suffix code DR However DI16 is to be deleted PV display SP display Input ladder calculation program signal goes to the control c...

Page 182: ...rm A M In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on when being limited by low limit The direct signal relay turns on when being limited by high limit Sensor burnout occurs when PV or RSP input burnout occurs However burnout is not detected if input is not conncted In Manual operation the relay turns on whi...

Page 183: ... Contact inputs Aux analog remote input E1 terminal area Aux analog input E2 terminal area Aux analog input E4 terminal area Equipped as standard Necessary for Loop control with PV auto selector for 3 inputs or 4 inputs Can be used when UT55A suffix code Type 2 7 and not in Loop control with PV auto selector for 4 inputs However use the LL50A to set remote input PV display SP display Input ladder ...

Page 184: ...omputation 10 seg linearizer approx bias OUT retransmission output O1RS RET retransmission output RTS Alarm Output terminal assignment A M Current when retransmission output Sensor burnout occurs when PV RSP AIN2 or AIN4 input burnout occurs However burnout is not detected if input is not conncted After the control output terminal is specified by the parameter OT other current output terminals can...

Page 185: ...ion is assigned to DI3 DI26 and DI46 PV input 1 PV input 2 PV input 3 PV input 4 Contact inputs Aux analog remote input E1 terminal area Aux analog input E2 terminal area Aux analog input E4 terminal area Equipped as standard Necessary for Loop control with PV auto selector for 3 inputs or 4 inputs PV display SP display Input ladder calculation program signal goes to the control computation as is ...

Page 186: ...iter RUN For optional suffix code LP Output terminal assignment PMD OU H OU L OU2 H OU2 L An Bn PMD An Bn Split computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias Alarm AUTO Equipped as standard Equipped as standard A M Current when retransmission output Current when retransmission output A...

Page 187: ...nction is assigned to DI3 DI26 and DI46 PV input 1 PV input 2 PV input 3 PV input 4 Contact inputs Aux analog remote input E1 terminal area Aux analog input E2 terminal area Aux analog input E4 terminal area Equipped as standard Necessary for Loop control with PV auto selector for 3 inputs or 4 inputs PV display SP display Input ladder calculation program signal goes to the control computation as ...

Page 188: ...curs In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on when being limited by low limit The direct signal relay turns on when being limited by high limit Sensor burnout occurs when PV RSP AIN2 or AIN4 input burnout occurs However burnout is not detected if input is not conncted Position Proportional Computation ...

Page 189: ...8 60 IM 05P01C31 01EN Intentionally blank 8 1 Setting Control Mode CTLM ...

Page 190: ...l with PV hold function can be used for Standard type or Heating cooling type controller Heating cooling loop control with PV hold function can be used for Heating cooling type controller Position proportional loop control with PV hold function can be used for Position proportional type controller PID control and Heating cooling control 8 2 Setting Control Type CNT Up to four 10 segment linearizer...

Page 191: ...d PV display SP display Filter Gain bias FLG FGN FBI FBO Feedforward input Input type Input unit Input range scale Analog input bias Square root extraction Analog input filter 10 seg linearizer approx bias Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Communication ...

Page 192: ...t computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias OUT retransmission output O1RS RET retransmission output RTS Alarm Output terminal assignment A M AUTO ON PV hold MAN OFF switch After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output Terminal Parameter Fun...

Page 193: ...L OFF switch AUTO OFF PV hold MAN ON switch Control computation No function is assigned to DI3 PV input Remote input Contact inputs Equipped as standard PV display SP display Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Communication 1 RS 485 Ethernet PROFIBUS DP D...

Page 194: ...AL2 AL1 Output terminal assignment PMD OU H OU L OU2 H OU2 L An Bn PMD An Bn Split computation 10 seg linearizer approx bias Split computation 10 seg linearizer approx bias RET H RET L PMD An Bn Split computation 10 seg linearizer approx bias Alarm Equipped as standard Equipped as standard A M AUTO ON PV hold MAN OFF switch Current when retransmission output Current when retransmission output Afte...

Page 195: ... to DI3 PV display SP display Filter Gain bias FLG FGN FBI FBO Feedforward input Input type Input unit Input range scale Analog input bias Square root extraction Analog input filter 10 seg linearizer approx bias AIN2 Input ladder calculation program signal goes to the control computation as is when without ladder program For ladder program see the LL50A Parameter Setting Software User s Manual Com...

Page 196: ... OUT retransmission output O1RS RET retransmission output RTS Alarm A M In Estimating type position proportional control the limiter function does not work on output operation The reverse signal relay turns on when being limited by low limit The direct signal relay turns on when being limited by high limit In Manual operation the relay turns on while the or key is pressed Output limiter does not w...

Page 197: ...A N A N A N A N A N A ON OFF control 2 points of hysteresis 1 N A N A N A N A N A N A N A Two position two level control 2 N A N A N A N A N A N A N A Heating cooling control 2 N A 2 2 2 2 2 2 Sample PI control N A N A N A N A Batch PID control N A N A N A N A Feedforward control N A N A N A N A N A N A Available N A Not available 1 Cannot be selected for Position proportional type 2 Can be select...

Page 198: ...ntegral time in Heating cooling control EASY OFF Disable 1 to 6000 s D Derivative time Heating side derivative time in Heating cooling control EASY OFF Disable 1 to 6000 s Pc Cooling side proportional band EASY 0 0 to 999 9 Cooling side ON OFF control applies when 0 0 in Heating cooling control Ic Cooling side integral time EASY OFF Disable 1 to 6000 s Dc Cooling side derivative time EASY OFF Disa...

Page 199: ... such a case set a wider hysteresis so that the relay s frequent on off output chattering will not occur When the control type CNT is set to ONOF one point of hysteresis can be set to the operating point When the control type CNT is set to ONOF2 two points of hysteresis deviation positive hysteresis and deviation negative hysteresis can be set to the operating point 1 point of hysteresis Hysteresi...

Page 200: ...100 0 of PV input range span EUS In Heating cooling control or Position proportional control 0 0 to 100 0 PID HY UP Upper side hysteresis in ON OFF control EASY 0 0 to 100 0 of PV input range span EUS HY LO Lower side hysteresis in ON OFF control EASY PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD Set a number of PID groups to use 1 to 8 CTL Note1 The PID number 1 to 8 or R...

Page 201: ...Cooling side output limiter Cooling side control output 0 to 100 Heating side control output 0 to 100 50 to 100 Heating side output limiter PV SP Manual control output COM Details of Heating cooling Control In Heating cooling control PID control or ON OFF control can be selected for each of the heating side and the cooling side Set the proportional band to 0 to perform ON OFF control The following...

Page 202: ...0 0 50 100 100 0 100 0 50 100 Dead band DB Dead band DB Cooling side control output Heating side control output Control computation output Cooling side control output high limit OHc Heating side control output high limit OH OUT CAUTION Set the ratio of the heating side proportional band P to the cooling side proportional band Pc to within 1 to 5 Setting the heating side or cooling side integral ti...

Page 203: ...DB dead band and HYS heating side hysteresis COUT 50 OUT 2 2 DB Positive Dead Band 0 Dead band DB Dead band DB Hysteresis HYS Cooling side control output Heating side control output 0 50 Control computation output 100 100 Cooling side control output high limit OHc 0 100 0 50 100 OUT Negative Dead Band 0 0 50 100 100 0 100 0 50 100 Dead band DB Dead band DB Hysteresis HYS Cooling side control outpu...

Page 204: ...ases maintain current state Output turns on when Output turns off when 2 DB 2 HYSc 2 DB 2 HYSc Positive Dead Band 0 Dead band DB Dead band DB Cooling side control output Heating side control output 0 50 Control computation output 100 100 Heating side control output high limit OH 0 100 0 50 100 Hysteresis HYSc OUT Negative Dead Band 0 0 50 100 100 0 100 0 50 100 Dead band DB Dead band DB Cooling si...

Page 205: ...e none of the heating side and cooling side outputs are presented The negative dead band denotes the zone where both of the heating side and cooling side outputs are presented 0 0 50 50 0 0 Negative dead band Cooling side output Cooling side output Heating side output Heating side output Output 100 Output 100 Positive dead band 100 100 Value of control output before split into heating and cooling ...

Page 206: ...an EUS In Heating cooling control or Position proportional control 0 0 to 100 0 PID HYSc Cooling side ON OFF control hysteresis EASY 0 0 to 100 0 DB Output dead band in Heating cooling control or Position proportional control EASY In Heating cooling control 100 0 to 50 0 In Position proportional control 1 0 to 10 0 PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD 1 to 8 CTL N...

Page 207: ...rol Single loop Heating cooling Control Single loop Position Proportional Control and Single loop Two position Two level Control Main setting Direct and Sub setting Direct OFF ON Output PV Main SP SP Hysteresis HYS Hysteresis SU HY Sub SP SP SUB Main setting Reverse and Sub setting Direct OFF ON Output PV Main SP SP Hysteresis HYS Hysteresis SU HY Sub SP SP SUB Main setting Direct and Sub setting ...

Page 208: ...ontrol hysteresis in Heating cooling control EASY In ON OFF control or Two position two level control 0 0 to 100 0 of PV input range span EUS In Heating cooling control or Position proportional control 0 0 to 100 0 PID SU HY Sub hysteresis in Two position two level control EASY 0 0 to 100 0 of PV input range span EUS DR Direct reverse action switch STD RVS Reverse action DIR Direct action SU DR Su...

Page 209: ...S1 CAS2 CAS BUM PVSW PVSEL PVHD PD control N A Available N A Not available The following table shows combination of PD control and output method Output method Current output Time proportional output ON OFF output Position proportional output PD control N A Available N A Not available Setting Details Parameter symbol Name Display level Setting range Menu symbol P Proportional band EASY 0 0 to 999 9...

Page 210: ... Sample PI Control S PI To reduce overshoots it is better to lengthen the sample PI sampled time STM This results however in the settling time becoming longer If the shortest cycle TN of the main disturbance imposed on process is smaller than the sample PI sampled time STM that disturbance cannot be controlled A guideline is approximately STM TN 5 STM is reset by control start AUTO and RUN Control...

Page 211: ...0 s PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD 1 to 8 STM Sample PI sampled time EASY 0 to 9999 s TUNE SWD Sample PI control time span EASY Note1 Even if the parameter D derivative time is set the setting is invalid Note When changing the setpoint of the parameter PIDG if the setpoint of the parameter PIDN which belongs to the SP menu is larger than that of the paramete...

Page 212: ...tput from OUT OH BB to avoid an overshoot in the PV where batch PID bias BB Amount of output pulled back If the deviation E exceeds the batch PID deviation setpoint BD after the controller has switched to PID control steady state no control output high limit OH will be output unless the deviation exceeds the batch PID lock up width BL Moreover in the case of direct action the controller outputs th...

Page 213: ... operates as 0 1 PID I Integral time EASY OFF Disable 1 to 6000 s D Derivative time EASY OFF Disable 1 to 6000 s PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD 1 to 8 CTL BD Batch PID deviation setpoint PRO 0 0 to 100 0 of PV input range span EUS TUNE BB Batch PID bias PRO 0 0 to 100 0 BL Batch PID lock up width PRO 0 0 to 100 0 of PV input range span EUS Note When changing...

Page 214: ... the control target This is called feedforward control Improving heat exchanger controllability For simple heat exchanger control the addition of feedforward control enables compensation to be made for variations in the inflow rate Gf TIC Product Temperature Heating medium UT Inflow rate feedforward signal Heat exchanger Note For Feedforward control it is necessary to use the controller UT55A x7 e...

Page 215: ...ype EASY PID PID control ONOF ON OFF control 1 point of hysteresis ONOF2 ON OFF control 2 points of hysteresis 2P2L Two position two level control H C Heating cooling control S PI Sample PI control BATCH Batch PID control FFPID Feedforward controll CTL P Proportional band EASY 0 0 to 999 9 When 0 0 is set it operates as 0 1 Heating side ON OFF control applies when 0 0 in Heating cooling control PI...

Page 216: ...ump at SP change Deviation derivative type Fixed point control mode PV derivative type output bump at SP change PV derivative type output bump at SP change Cascade Secondary loop Control Operation mode AUTO Local AUTO Remote Cascade Standard PID control mode PV derivative type output bump at SP change Deviation derivative type Deviation derivative type Fixed point control mode PV derivative type o...

Page 217: ... secondary loop control where the SP following capability is important The following shows the deviation derivative type PID control computation formula e e P OUT dt Td e 100 Ti 1 dt d where OUT control output e deviation PV SP P proportional band Ti integral time and Td derivative time SP PV OUT Setting Details Parameter symbol Name Display level Setting range Menu symbol ALG PID control mode PRO...

Page 218: ...in the PID number selection PIDN within the SP group is ignored When ZON 3 SP group number selection 2 In coordinated operation slaves operate with the setpoint in the PID number selection PIDN within the SP group Setting Details Parameter symbol Name Display level Setting range Menu symbol ZON Zone PID selection STD 0 SP group number selection 1 1 Zone PID selection selection by PV 2 Zone PID sel...

Page 219: ...RP6 PID of group 1 Minimum value of PV input range Maximum value of PV input range Reference point 1 Reference point 2 Reference point 3 Reference point 4 Reference point 5 Reference point 6 PID of group 2 PID of group 3 PID of group 4 PID of group 5 PID of group 6 PID of group 7 Change in PV If the PV is currently positioned at this point control is based on the PID of group 6 The PV input range ...

Page 220: ...to 100 0 of PV input range EU RP1 RP2 RP3 RP4 RP5 RP6 RP7 ZONE PIDG Number of PID groups STD 1 to 8 CTL PID PID number display only EASY 1 to 8 R PID group for reference deviation MODE Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Note2 A currently used PID number is displayed for the parameter PID Note When changing the setpoint of the parameter PIDG if the ...

Page 221: ...ones by reference points 1 to 4 Set RP1 to RP4 Maximum value of PV input range Minimum value of PV input range Reference point 4 PID of group 5 PID of group 4 PID of group 3 PID of group 2 PID of group 2 SP SP PID of group 3 PID of group1 Time PID of group 1 PID of group 3 PID of grop 2 PID of group 5 Reference point 3 Reference point 2 Reference point 1 PID No to be selected PID of group 4 The PV...

Page 222: ...to 100 0 of PV input range EU RP1 RP2 RP3 RP4 RP5 RP6 RP7 ZONE PIDG Number of PID groups STD 1 to 8 CTL PID PID number display only EASY 1 to 8 R PID group for reference deviation MODE Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Note2 A currently used PID number is displayed for the parameter PID Note When changing the setpoint of the parameter PIDG if the ...

Page 223: ...SP is changed from 100ºC to 350ºC Target SP is changed from 350ºC to 250ºC Target SP is changed from 250ºC to 800ºC Reference point 4 PID of group 5 PID of group 4 PID of group 3 PID of group 2 PID of group 1 Time PID of group 1 PID of group 3 PID of group 2 PID of group 5 Reference point 3 Target SP Current SP Reference point 2 Reference point 1 Maximum value of PV input range Minimum value of PV...

Page 224: ...o 100 0 of PV input range EU RP1 RP2 RP3 RP4 RP5 RP6 RP7 ZONE PIDG Number of PID groups STD 1 to 8 CTL PID PID number display number EASY 1 to 8 R PID group for reference deviation MODE Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Note2 A currently used PID number is displayed for the parameter PID Note When changing the setpoint of the parameter PIDG if the...

Page 225: ...e when ZON is set to 1 2 4 The zone PID selection by reference deviation has priority over other zone PID selections Reference deviation RDV Reference deviation RDV Reference point 2 Reference point 1 Minimum value of PV input range SP PID of group R PID of group R PID of group 2 PID of group R PID for reference deviation PID of group 2 PV Maximum value of PV input range PID No to be selected Sett...

Page 226: ...PV input range span PID of group 1 PID of group 2 PID of group 1 PID of group 2 Setting Details Parameter symbol Name Display level Setting range Menu symbol RHY Zone PID switching hysteresis STD 0 0 to 10 0 of PV input range span EUS ZONE Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed 8 4 7 Switching PID by Contact Input Description PID can be switching by co...

Page 227: ... Once the danger of overshoot appears diminished the function returns the effective SP gradually to the true SP Fuzzy ratiocination techniques are employed in the algorithms used to change the SP to the lower temporary value and to return it gradually to the true SP Operation Diagram Start of fuzzy inference Original SP PV Sub SP Time PV Control System Block Diagram SP SP selector PV Manipulated v...

Page 228: ...el Setting range Menu symbol SC Super function EASY OFF Disable 1 Overshoot suppressing function normal mode 2 Hunting suppressing function stable mode 3 Hunting suppressing function response mode 4 Overshoot suppressing function strong suppressing mode TUNE Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed The setting SC 4 is effective compared with SC 1 However...

Page 229: ...cillates around SP SUPER2 ON Hunting PV SP PV In hunting condition the Super2 function selects the output from process model as PV signal The process model removes a factor of dead time from the actual process The real process is under the open loop condition After hunting is suppressed the Super2 function selects real PV signal and carry out the standard feedback control PID control SP OUT PV CPV...

Page 230: ...g function stable mode 3 Hunting suppressing function response mode 4 Overshoot suppressing function strong suppressing mode TUNE Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Set SC 2 when there are a lot of disturbances and much hunting occurs Set SC 3 when SP is changed frequently Hunting suppressing effect is smaller than that of SC 2 however responsivene...

Page 231: ... high limit Time Output Time PV Deviation band AR the ratio of PV SP to proportional band PV The parameter AR sets the point by deviation band to restart the PID computation that is suspended by the controller s anti reset windup function PID computation restarts when the deviation band has decreased to the AR setpoint When the parameter AR is set to AUTO the controller automatically determines th...

Page 232: ...P GG E GW 2 However CPB is limited by 0 1 to 999 9 0 100 SP EU 50 EU 100 EU 0 PV PV OUT OUT GW Control output will change smoothly i e without any bumps when CPB switches Setting Details Parameter symbol Name Display level Setting range Menu symbol GW Non linear control gap width PRO OFF 0 0 1digit to 50 0 of PV input range span EUS TUNE GG Non linear control gain PRO 0 001 to 1 000 Note1 In Casca...

Page 233: ...put low limit AT OL or AT OH control output high limit auto tuning is limited by the control output low or high limit In Heating cooling control AT OH and AT OL do not work Note In time proportional output the output is turned on and off irrespective of the upper lower limit Setting Details Parameter symbol Name Display level Setting range Menu symbol AT TY Auto tuning type STD 0 Normal 1 Stabilit...

Page 234: ...s can be set for both Loop1 and Loop 2 0 0 100 0 Setting range SPH Actual SP SPL Setting range of actual SP Original setting range 0 0 100 0 High limit of SP Low limit of SP SP group 6 2 Setting Target Setpoint Setting Details Parameter symbol Name Display level Setting range Menu symbol SPH SP high limit STD 0 0 to 100 0 of PV input range EU SPL SPH MPV SPL SP low limit STD Note1 In Cascade contr...

Page 235: ...acking ON SP ramp rate setting action starts from PV when the PV tracking function is used 1 When SP is changed 2 When SP No SPNO is switched 3 When power is turned on or power has recovered 4 When operation mode is switched from MAN to AUTO Old SP New SP Specified ramp rate Specified ramp rate Specified ramp rate SP change Power on or Switch from MAN to AUTO Time Time PV input range Time SP PV SP...

Page 236: ...n 2 min 140ºC Setting Details Parameter symbol Name Display level Setting range Menu symbol UPR SP ramp up rate EASY OFF 0 0 1 digit to 100 0 of PV input range span EUS SPS DNR SP ramp down rate EASY TMU SP ramp rate time unit EASY HOUR Ramp up rate or ramp down rate per hour MIN Ramp up rate or ramp down rate per minute Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is di...

Page 237: ...s changed 3 Operation mode is switched from STOP to RUN 4 Operation mode is switched from MAN to AUTO 5 Operation mode is switched from MAN to CAS in Cascade control or 6 Output tracking flag is switched from ON to OFF in Cascade primary loop control or Loop control for backup PV tracking enabled MAN AUTO MAN AUTO PV tracking disabled PV SP PV SP Time Time Mode switch Mode switch Follows SP ramp r...

Page 238: ...ration mode is switched from REM remote to LCL local mode The function is effective to prevent abrupt PV changes REM LCL mode switch Time REM LCL mode switch Time SP tracking enabled SP tracking disabled PV PV SP RSP SP RSP Setting Details Parameter symbol Name Display level Setting range Menu symbol SPT SP tracking selection STD OFF ON SPS Note1 In Cascade control the LP2 lamp is lit while the Lo...

Page 239: ...ery Processing Setting Details Parameter symbol Name Display level Setting range Menu symbol R MD Restart Mode STD Set how the controller should recover from a power failure of 5 seconds or more CONT Continue action set before power failure MAN Start from MAN AUTO Start from AUTO SYS The preset output PO is output in MAN or AUTO mode ...

Page 240: ...l Restart Timer Description The time between power on and the instant where controller starts control computation can be set Operation start time Operating time of controller initialization after power on Setting Details Parameter symbol Name Display level Setting range Menu symbol R TM Restart Timer STD 0 to 10 s SYS ...

Page 241: ...Blank Page ...

Page 242: ...100 0 0 0 50 0 100 0 ON OFF PV TC UT55A UT52A Heater Tank SSR ON OFF signal pulse output Displayed output value On time ratio ON OFF Ristricted to the range between output high limit and output low limit values Cycle time 10 2 Setting Control Output Cycle Time Current Output In current output the control computation result is output as a current signal Example of 4 to 20 mA 20 mA 4 mA 0 0 100 0 TC...

Page 243: ...ion Reverse action Control computation M Motor operated valve Slide wire resistor Control output Valve position signal Feedback input Controller Comp arator When current is used for feedback input only wiring is different Wiring for current 17 4 5 Valve Position Output and Feedback Input Wiring Estimating type Position Proportional Output In estimating type position proportional output set the ope...

Page 244: ...1 OUT terminals voltage pulse 02 OUT terminals current 03 OUT terminals relay triac 04 OUT2 terminals voltage pulse 05 OUT2 terminals current 06 OUT2 terminals relay triac OUT Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed CAUTION No output is generated even if the terminal which is not provided is selected Confirm that the terminal to be selected is provided ...

Page 245: ...xample of setting the relay output of the OUT terminal to the control output terminal and type of main setting and setting the relay output of the OUT2 terminal to the control output terminal and type of sub setting Main setting side Set 03 to lower two digits Sub setting side Set 06 to upper two digits Main setting side control output terminal and type Sub setting side control output terminal and...

Page 246: ...y life For relay output set the control output cycle time to 30 to 200 seconds according to the process speed ON ON ON ON On time On time ON OFF OFF OFF OFF OFF Cycle time Cycle time Comparison of operations for the same control output 50 Cycle time 10 sec Cycle time 20 sec Cycle time 40 sec 5 sec 10 sec 20 sec Setting Details Parameter symbol Name Display level Setting range Menu symbol CT Contro...

Page 247: ...OH In Heating cooling control 0 1 to 105 0 OL OH PID OL Control output low limit Heating side control output low limit in Heating cooling control EASY 5 0 to 104 9 OL OH SD Tight shut In Heating cooling control 0 0 to 104 9 OL OH OHc Cooling side control output high limit EASY 0 1 to 105 0 OLc OHc OLc Cooling side control output low limit EASY 0 0 to 104 9 OLc OHc PIDN PID number selection EASY 1 ...

Page 248: ...AUTO while the control output is out of the range between the control output high limit OH and control output low limit OL Control output bumps to OH in MAN mode when it is larger than OH Moreover it bumps to OL when smaller than OL Setting Details Parameter symbol Name Display level Setting range Menu symbol OLMT Output limiter switch PRO OFF Disable output limiter in MAN mode ON Enable output li...

Page 249: ...e following shows the operation example of output velocity limiter 100 0 100 50 sec Time sec Output Velocity limit 2 0 sec Actual output change In Heating cooling control the output velocity limiter can be set to the control computation result before split into heating and cooling side outputs In ON OFF control or Two position two level control the setting is invalid even if the output velocity li...

Page 250: ...to 0 0 mA Control output 20 0 mA 5 0 100 0 Displayed output value 3 2 mA 4 0 mA 0 0 mA Setting Details Parameter symbol Name Display level Setting range Menu symbol OL Control output low limit Heating side control output low limit in Heating cooling control EASY 5 0 to 104 9 OL OH SD Tight shut 0 mA output in MAN mode In Heating cooling control 0 0 to 104 9 OL OH PID PIDN PID number selection EASY...

Page 251: ...set one point of hysteresis In Heating cooling control set heating side ON OFF control hysteresis and cooling side ON OFF control hysteresis Hysteresis SP Output ON ON OFF OFF ON ON OFF PV Hysteresis SP Output Example of reverse action Temperature Two Points of Hysteresis For two points of hysteresis set two points of hysteresis upper side hysteresis and lower side hysteresis Two points of hystere...

Page 252: ...to 100 0 PID HY UP Upper side hysteresis in ON OFF control EASY 0 0 to 100 0 of PV input range span EUS HY LO Lower side hysteresis in ON OFF control EASY PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD 1 to 8 CTL Note1 The PID number 1 to 8 R is displayed on Group display while each parameter is displayed Note2 In Cascade control the LP2 lamp is lit while the Loop 2 paramet...

Page 253: ...e Display level Setting range Menu symbol MR Manual reset EASY 5 0 to 105 0 PID PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD 1 to 8 CTL Note1 The PID number 1 to 8 or R is displayed on Group display while each parameter is displayed Note2 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Note When changing the setpoint of the parameter PIDG if...

Page 254: ...ted The following shows the case when both the heating side and cooling side are ON OFF control ON ON 50 Cooling side hysteresis HYSc Neutral OFF Heating side hysteresis HYS Positive dead band The following shows the case when both the heating side and cooling side are PID control 0 Negative dead band 0 Cooling side output Cooling side output Heating side output Heating side output Output 100 Outp...

Page 255: ... dead band in Heating cooling control or Position proportional control EASY In Heating cooling control 100 0 to 50 0 In Position proportional control 1 0 to 10 0 PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD 1 to 8 CTL Note1 The PID number 1 to 8 or R is displayed on Group display while each parameter is displayed Note2 In Cascade control the LP2 lamp is lit while the Loop...

Page 256: ...rameter symbol Name Display level Setting range Menu symbol HYS Hysteresis in ON OFF control Position proportional control or Two position two level control Heating side ON OFF control hysteresis in Heating cooling control EASY In ON OFF control or Two position two level control 0 0 to 100 0 of PV input range span EUS In Heating cooling control or Position proportional control 0 0 to 100 0 PID DB ...

Page 257: ... PV input range Maximum value of PV input range To Recorder Setting Details Parameter symbol Name Display level Setting range Menu symbol RTS Retransmission out type of RET EASY OFF Disable PV1 PV SP1 SP OUT1 OUT Valve opening 0 to 100 in Position proportional control LPS 15 V DC loop power supply PV2 Loop 2 PV SP2 Loop 2 SP OUT2 Loop 2 OUT TSP1 Target SP HOUT1 Heating side OUT COUT1 Cooling side ...

Page 258: ...s that of AIN4 scale OUT RTL Minimum value of retransmission output scale of RET STD O1RS Retransmission output type of OUT current output STD Same as RTS O1RH Maximum value of retransmission output scale of OUT current output STD When O1RS PV1 SP1 PV2 SP2 TSP1 TSP2 PV RSP AIN2 or AIN4 O1RL 1 digit to 30000 19999 to O1RH 1 digit Decimal point position When O1RS PV1 SP1 or TSP1 decimal point positi...

Page 259: ...N4 scale O2RL Minimum value of retransmission output scale of OUT2 current output STD Setpoints PV2 SP2 and OUT2 Can be used in Cascade control Setpoints HOUT1 and COUT1 Can be used in Heating cooling control Setpoint MV1 Can be used in Position proportional control When opening or closing a valve by key operation in manual mode opration the transmission output becomes 5 0 Setpoint TSP2 Can be use...

Page 260: ... PID parameter group Preset output RUN state STOP state Time 0 50 100 Control output Point where the controller enters STOP state The preset output fixed applies according to the preset output Control output obtained by computation based on deviation between SP and PV Output limiter 10 3 Setting Limiter to Control Output Preset Output in Heating cooling Control The preset output can be set for bot...

Page 261: ...erated 0 100 PIDN PID number selection EASY 1 to 8 SP PIDG Number of PID groups STD 1 to 8 CTL Note1 The PID number 1 to 8 R is displayed on Group display while each parameter is displayed Note2 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Note When changing the setpoint of the parameter PIDG if the setpoint of the parameter PIDN which belongs to the SP menu is la...

Page 262: ...is output the manual operation is possible after the bump Manual preset output is limited by the output high and low limits when Output limiter switch OLMT ON Manual preset output Output bump Output bumpless AUTO state MAN state Time 0 50 100 Control output Point where the controller enters MAN state Control output obtained by PID computation based on deviation between SP and PV When the operation...

Page 263: ...mpless 1 Use manual preset output 1 output bump 2 Use manual preset output 2 output bump 3 Use manual preset output 3 output bump 4 Use manual preset output 4 output bump 5 Use manual preset output 5 output bump TUNE MPO1 to MPO5 Manual preset output 1 to 5 STD 5 0 to 105 0 Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed 10 12 Setting Preset Output Value ...

Page 264: ...and output as input error preset output in the following conditions The input burnout occurs during operation in AUTO or CAS mode and RUN mode The ADC error occurs during operation in AUTO or CAS mode and RUN mode However the manual output becomes the output when the input burnout occurs in MAN mode and RUN mode Setting Details Parameter symbol Name Display level Setting range Menu symbol EPO Inpu...

Page 265: ...A8 A9 A10 A11 B3 B4 B5 B6 10 segment linearizer input Actual control output 10 segment linearizer bias Corrected value Actual control output 10 segment linearizer bias 10 segment linearizer output 5 0 to 105 0 5 0 to 105 0 10 segment Linearizer Approximation This function is used to correct the control output As shown in the figure below the output values can be optionally set to 11 points of the ...

Page 266: ... to 105 0 PMD 10 segment linearizer mode Group 1 2 STD Group 3 4 PRO 0 10 segment linearizer bias 1 10 segment linearizer approximation Note1 The group number 1 to 4 is displayed on Group display while each parameter is displayed Set it in the following orders 1 PYS Specifies where the 10 segment linearizer function is used Setpoint OUT functions before output to OUT terminal Setpoint OUT2 functio...

Page 267: ...o 0 mA Setting Details Parameter symbol Name Display level Setting range Menu symbol OU A OUT current output range STD 4 20 4 to 20 mA 0 20 0 to 20 mA 20 4 20 to 4 mA 20 0 20 to 0 mA OUT OU2 A OUT2 current output range STD RET A RET current output range STD Parameters and Corresponding Terminals OU A OUT terminal OU2 A OUT2 terminal RET A RET terminal ...

Page 268: ...racteristics The following explains an example of letting OUT terminal and RET terminal present the V mode characteristics of split computations Setting Example OUT terminal RET terminal Control output type Retransmission output type OT 00 02 current RTS OUT1 Current output 100 segmental point OU H 100 0 RET H 0 0 Current output 0 segmental point OU L 25 0 RET L 75 0 Current output range OU A 4 20...

Page 269: ...tput after computation OUT terminal 100 segmental point RET terminal 100 segmental point RET terminal 0 segmental point OUT terminal 0 segmental point OUT terminal RET terminal Setting Details Parameter symbol Name Display level Setting range Menu symbol OU H 100 segmental point of OUT current output PRO 100 0 to 200 0 OUT OU L 0 segmental point of OUT current output PRO OU2 H 100 segmental point ...

Page 270: ...just a valve position automatically V AT NO NO YES YES Adjust a valve position manually V RS V L V H End V MOD 1 V MOD 0 V MOD 2 Move to the estimating type if a feedback input burnout occurs YES NO Control by valve position estimating type Set TR T Control by valve position estimating type Set TR T Control by estimating type at feedback input error Control by estimating type no feedback input Con...

Page 271: ...mating type OUT 10 16 2 Adjusting Valve Position Automatically Description The fully closed and fully opened positions of a valve can be set automatically by the feedback input signal from a valve The following describes the procedure of adjusting the valve position automatically 1 Verify that the wirings are correct 2 Set the operation mode to MAN 3 Set the automatic valve position adjustment V A...

Page 272: ...g V H determine the fully opened position while holding down the Up arrow key and press the SET ENTER key Setting Details Parameter symbol Name Display level Setting range Menu symbol V RS Valve position setting reset EASY Setting V RS to ON resets the valve adjustment settings and causes the indication V RS to blink OUT V L Fully closed valve position setting EASY Pressing the SET ENTER key with ...

Page 273: ...ssary The fully opened side relay keeps ON state when the output is 100 and the fully closed side relay keeps ON state when the output is 0 Operating Principles In the estimating type the valve position is obtained by calculating the virtual feedback input based on the valve traveling time However the virtual feedback input starts calculation from 50 at power on Setting Details Parameter symbol Na...

Page 274: ... internal circuitry In addition the block is equipped with a current limiting circuit Therefore accidental short circuits that may occur in the field do not adversely affect the rest of the controller s internal circuitry Note that the loop power supply function cannot be used for digital communication where the supply voltage is superposed on the signal line The following shows the examples of lo...

Page 275: ... side OUT COUT1 Cooling side OUT MV1 Position proportional output internal computed value TSP2 Loop 2 target SP HOUT2 Loop 2 heating side OUT COUT2 Loop 2 cooling side OUT MV2 Loop 2 position proportional output internal computed value PV PV terminals analog input RSP RSP terminals analog input AIN2 AIN2 terminals analog input AIN4 AIN4 terminals analog input OUT O1RS Retransmission output type of...

Page 276: ...yed Terminal function 17 4 7 Contact Output Wiring Alarm output can be assigned to the unused control relay output or contact output Control relay output 11 5 Setting Alarm Output to Control Relay Terminal Contact output 12 2 1 Setting Function of Contact Output Energized de energized of alarm output can be changed Energized de energized 12 2 2 Changing Contact Type of Contact Output To read the c...

Page 277: ...mit alarm setpoint PV low limit alarm setpoint PV high limit alarm output PV low limit alarm output SP High Limit Alarm and SP Low Limit Alarm SP ON OFF ON Contact type in the figure above Energized when an event occurs factory default Alarm hysteresis Alarm hysteresis OFF Time SP high limit alarm setpoint SP low limit alarm setpoint SP high limit alarm output SP low limit alarm output 11 1 Settin...

Page 278: ...the deviation low limit alarm setpoint the deviation setpoint will be higher than the SP Deviation high limit alarm setpoint positive setpoint Deviation High and Low Limits Alarm PV Alarm hysteresis Alarm hysteresis Deviation high and low limits alarm setpoint Time ON OFF OFF ON OFF Deviation high and low limits alarm output Target setpoint SP Contact type in the figure above Energized when an eve...

Page 279: ...larm hysteresis Alarm hysteresis Time ON OFF OFF ON OFF OFF Deviation high limit alarm output Deviation low limit alarm output Target SP SP Contact type in the figure above Energized when an event occurs factory default Target SP a set target setpoint When the ramp rate is set it becomes a final target setpoint Deviation low limit alarm setpoint negative setpoint When a negative setpoint is set fo...

Page 280: ...output Target SP SP Contact type in the figure above Energized when an event occurs factory default Target SP Deviation within High and Low Limits Alarm PV Alarm hysteresis Alarm hysteresis Deviation within high and low limits alarm setpoint Time ON ON OFF OFF ON Deviation within high and low limits alarm output Target SP SP Contact type in the figure above Energized when an event occurs factory d...

Page 281: ...nt Control output low limit alarm setpoint Control output high limit alarm output Control output low limit alarm output Cooling side Control Output High Limit Alarm and Cooling side Control Output Low Limit Alarm Cooling side control output COUT ON OFF ON Contact type in the figure above Energized when an event occurs factory default Alarm hysteresis Alarm hysteresis OFF Time Cooling side Control ...

Page 282: ...PV low limit alarm setpoint Analog input PV high limit alarm output Analog input PV low limit alarm output Analog Input RSP High limit Alarm and Analog Input RSP Low Limit Alarm These alarms monitor the input value after the analog input computation process entrance to the input ladder calculation is completed Analog input ON OFF ON Contact type in the figure above Energized when an event occurs f...

Page 283: ...t alarm setpoint Analog input AIN2 high limit alarm output Analog input AIN2 low limit alarm output Analog Input AIN4 High Limit Alarm and Analog Input AIN4 Low Limit Alarm These alarms monitor the input value after the analog input computation process entrance to the input ladder calculation is completed Aux analog AIN4 input ON OFF ON Contact type in the figure above Energized when an event occu...

Page 284: ...s not correspond to 100 0 Feedback input ON OFF ON Contact type in the figure above Energized when an event occurs factory default Alarm hysteresis Alarm hysteresis OFF Time Feedback input high limit alarm setpoint Feedback input low limit alarm setpoint Feedback input high limit alarm output Feedback input low limit alarm output PV Velocity Alarm PV VT VT VT VT VT VT PV velocity alarm output Time...

Page 285: ...ot work the alarm latch the energized de energized and the stand by action functions Stand by Action The stand by action is a function for ignoring the alarm condition and keeps the alarm off until the alarm condition is removed Once the alarm condition is removed the stand by action is cancelled It is effective in the following cases where The power is turned on SP is changed SP number is switche...

Page 286: ... alarm condition is removed Alarm output OFF Latch 4 Cancels the alarm output when an order to release the alarm latch is received Alarm output OFF However cancels the alarm output for the duration of the sampling period control period if an order to release the alarm latch is received during alarm condition Alarm output OFF PV Lit Lit Contact type in the figure above Energized when an event occur...

Page 287: ...OFF OFF ON ON ON OFF OFF Time PV high limit alarm setpoint PV low limit alarm setpoint PV high limit alarm state PV low limit alarm state PV high limit alarm output of latch 1 action PV low limit alarm output of latch 2 action Release order Release order Release order Release order Release order Release order Operation of Alarm Output and Display Lamp EV The contact output and display lamp EV are ...

Page 288: ...LRM VT1 to VT8 PV velocity alarm time setpoint 1 to 8 EASY 00 01 to 99 59 minute second Note1 The initial values of the parmeters AL1 to AL8 and VT1 to VT8 are 4 Only AL1 to AL4 and VT1 to VT4 are displayed The number of alarms can be changed using the parameter ALNO Note2 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed 11 1 Setting Alarm Type ...

Page 289: ...ation high and low limits 0 1 2 3 4 0 1 0 1 13 Target SP deviation within high and low limits 0 1 2 3 4 0 1 0 1 14 Control output high limit 0 1 2 3 4 0 1 0 1 15 Control output low limit 0 1 2 3 4 0 1 0 1 16 Cooling side Control output high limit 0 1 2 3 4 0 1 0 1 17 Cooling side Control output low limit 0 1 2 3 4 0 1 0 1 18 Analog input PV high limit 0 1 2 3 4 0 1 0 1 19 Analog input PV low limit...

Page 290: ...den and their functions can be turned off The initial value of parameter ALNO is 4 When ALNO 4 for example only the four groups of alarm type PV velocity alarm time setpoint alarm hysteresis alarm delay timer and alarm setpoint are displayed Setting Details Parameter symbol Name Display level Setting range Menu symbol ALNO Number of alarm groups PRO 1 to 8 CTL Note1 In Cascade control the LP2 lamp...

Page 291: ...gh Limit Alarm Closed ON Open Time Alarm 1 setpoint 100ºC example Closed ON Open Time Alarm 1 setpoint 100ºC example HYS 15ºC example HYS 5ºC example PV PV Alarm ON OFF ON OFF ON OFF Alarm ON OFF Setting Details Parameter symbol Name Display level Setting range Menu symbol HY1 to HY8 Alarm 1 to 8 hysteresis EASY Sets the hysteresis setpoint as a display value 19999 to 30000 set it within the input...

Page 292: ...m hysteresis Unlit OFF Time PV high limit alarm setpoint PV high limit alarm state without delay timer PV high limit alarm output Elapsed time On delay timer time ON The alarm Off delay timer is a function for turning off the alarm when the alarm condition is removed normal condition and the timer starts and the set time elapses The timer is reset if the alarm condition occurs again while the time...

Page 293: ...u symbol OR S OUT relay function selection STD Same as the setpoint for the contact output function See 12 2 1 Setting Function of Contact Output ALM OR D OUT relay contact type PRO 0 Closes the contact when an event occurs 1 Opens the contact when an event occurs OR2 S OUT2 relay function selection STD Same as OR S OR2 D OUT2 relay contact type PRO Same as OR D Parameters and Corresponding Termin...

Page 294: ...ion modes Setting the alarm mode allows the alarm action to be disabled in STOP or in STOP or MAN mode Setting Details Parameter symbol Name Display level Setting range Menu symbol AMD Alarm mode STD 0 Always active 1 Not active in STOP mode 2 Not active in STOP or MAN mode ALRM Note1 In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed ...

Page 295: ...ate For time proportional output When On state time of control output is 130 ms or longer heater break is detected Heater break is detected between 20 ms and 120 ms after control output turns on Heater current value is detected every 200 ms while control output turns on OFF ON 130 ms ON Cycle time Cycle time 75 RUN STOP However preset output 0 in STOP 0 Time Control output Control output Heater br...

Page 296: ...arm Output Alarm Delay Timer Heater Break Alarm Output Contact Type The heater break alarm output contact type sets an action direction of contact output ON OFF when an event occurs CT1 CTL 6 S H Current sensor SSR TC Using a single phase heater Temperature input Control output Single phase heater Electric furnace CT1 CTL 6 S H Current sensor CT2 SSR R S T TC Using a three phase heater Temperature...

Page 297: ... HB1 S HB2 S Heater break alarm function selection EASY 0 Heater current measurement 1 Heater break alarm HBA HB1 HB2 Heater break alarm current setpoint EASY OFF 0 1 to 300 0 Arms CT1 T CT2 T CT coil winding number ratio EASY 1 to 3300 HDN1 HDN2 Heater break alarm On delay timer STD 0 00 to 99 59 minute second HDF1 HDF2 Heater break alarm Off delay timer PRO HB1 D HB2 D Heater break alarm contact...

Page 298: ...Status switch Contact status Operation Remark ON REMOTE Switch by keystroke or via communication is disabled OFF LOCAL Switch by keystroke or via communication is enabled In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed STOP RUN Switch S R STOP RUN mode can be switched using contact input Status switch Contact status Operation Remark ON STOP When the STOP RUN switch i...

Page 299: ...ent operation status In Cascade control the LP2 lamp is lit while the Loop 2 parameter is displayed Auto tuning START STOP Switch AT Auto tuning START STOP can be switched using contact input Auto tuning is executed to the PID group currently specified Switch by the rising edge and the falling edge Contact status Operation Remark OFF ON Starts auto tuning ON OFF Stops auto tuning Output Tracking S...

Page 300: ...backlight CAS to AUTO Switch CTOA The mode is switched from CAS to AUTO when the primary side controller fails Status switch CAS to AUTO Switch can be set when the control mode CTLM is Cascade secondary loop control Contact status Operation Remark ON Does not work OFF Switches to AUTO when the operation mode is CAS cascade AUTO MAN switch by keystroke or via communication is enabled Message Displa...

Page 301: ...tched by keystroke or via communication when any contact input of SP B0 to SP B3 is turned on 4 The contact input is turned off when the bit of SP number is not assigned to the contact input 5 The immediately preceding SP number is held when all contact inputs are turned off Status switch 2 Operation by keystroke or via communication is disabled SP number Contact status SP B2 SP B1 SP B0 1 OFF OFF...

Page 302: ...d off 3 PID number cannot be switched by keystroke or via communication when any contact input of PN B0 to PN B3 is turned on 4 The contact input is turned off when the bit of PID number is not assigned to the contact input Status switch 2 Operation by keystroke or via communication is disabled PID number Contact status PN B2 PN B1 PN B0 1 OFF OFF OFF 2 OFF OFF ON 3 OFF ON OFF 4 OFF ON ON 5 ON OFF...

Page 303: ...en any contact input of MP B0 to MP B2 is turned on 4 The contact input is turned off when the bit of manual preset output number is not assigned to the contact input Status Switch 2 Operation by keystroke or via communication is disabled Manual preset output number Contact status MP B2 MP B1 MP B0 1 OFF OFF OFF 2 OFF OFF ON 3 OFF ON OFF 4 OFF ON ON 5 ON OFF OFF 1 1 when contact input is turned on...

Page 304: ...Detection time Control period 50 ms Receiving an OFF to ON contact input signal changes the status to the specified operation The minimum detection time is the control period 50 ms Pulse width is 50 ms or more Falling edge Detection time Control period 50 ms Falling edge ON OFF OFF Receiving an ON to OFF contact input signal changes the status to the specified operation The minimum detection time ...

Page 305: ...to AUTO switch PRO LAT Latch release STD LCD LCD backlight ON OFF switch STD PVRW PV red white switch STD MG1 Message display interruption 1 PRO MG2 Message display interruption 2 PRO MG3 Message display interruption 3 PRO MG4 Message display interruption 4 PRO SP B0 Bit 0 of SP number EASY DI NU SP B1 Bit 1 of SP number EASY SP B2 Bit 2 of SP number EASY SP B3 Bit 3 of SP number EASY PN B0 Bit 0 ...

Page 306: ... Setpoint DI1 5025 DI2 5026 DI3 5027 Additional DI DI symbol Setpoint DI11 5041 DI12 5042 DI16 5046 DI16 can be used when the suffix code Type 2 1 2 or 3 and without the optional suffix code DR UT55A UT52A Detailed model DI and Setpoint I relay number DI equipped as standard DI symbol Setpoint DI1 5025 DI2 5026 DI3 5027 Additional DI Option X1 Option X2 Option X3 Option X4 DI symbol Setpoint DI sy...

Page 307: ...ng is displayed on Group display when each parameter is displayed Additional Contact Input Parameter symbol Name Display level Setting range Menu symbol DI1 D DIn1 contact type PRO 0 The assigned function is enabled when the contact input is closed 1 The assigned function is enabled when the contact input is opened DI D DI2 D DIn2 contact type PRO DI3 D DIn3 contact type PRO DI4 D DIn4 contact typ...

Page 308: ...tact Output Parameter symbol Name Display level Setting range Menu symbol DO1 S DOn1 function selection STD See the following section DO DO2 S DOn2 function selection STD DO3 S DOn3 function selection STD DO4 S DOn4 function selection STD DO5 S DOn5 function selection STD Note1 When each parameter is displayed the terminal area E1 to E4 is displayed on Group display according to the suffix code an...

Page 309: ...control 4342 4374 Loop 2 alarm 5 in Cascade control 4343 4375 Loop 2 alarm 6 in Cascade control 4345 4377 Loop 2 alarm 7 in Cascade control 4346 4378 Loop 2 alarm 8 in Cascade control Alarm status The internal alarm status is turned on when an alarm occurs and turned off in normal condition Alarm output status Contact output status when an alarm occurs ON in alarm condition and OFF in normal condi...

Page 310: ...6 4393 4425 4457 4489 Alarm 7 4394 4426 4458 4490 Alarm 8 4401 4433 4465 4497 Loop 2 alarm 1 in Cascade control 4402 4434 4466 4498 Loop 2 alarm 2 in Cascade control 4403 4435 4467 4499 Loop 2 alarm 3 in Cascade control 4405 4437 4469 4501 Loop 2 alarm 4 in Cascade control 4406 4438 4470 4502 Loop 2 alarm 5 in Cascade control 4407 4439 4471 4503 Loop 2 alarm 6 in Cascade control 4409 4441 4473 450...

Page 311: ...AUTO 4201 Output tracking status Tracking ON Tracking OFF 4207 During auto tuning During AT 4239 During auto tuning Loop 2 During AT 4209 During automatic valve adjustment During adjustment 4210 During operartion by the valve position estimating type During operation by estimating type During operation by feedback input 4213 Valve is open Open 4214 Valve is closed Closed 4256 FAIL output Normal st...

Page 312: ... terminal area burnout error 4077 AIN4 input E4 terminal area burnout error 4070 PV input RJC error 4071 RSP input RJC error 4081 Feedback resistance current burnout 4082 Automatic valve position adjustment error 4097 PV input burnout error Loop 1 4098 RSP input burnout error Loop 1 4101 PV input over scale Loop 1 4102 PV input under scale Loop 1 4111 Auto tuning time out Loop 1 4113 PV input burn...

Page 313: ...al 4002 Calibration value error 4003 User parameter default value error 4005 Setup parameter error 4006 Operation parameter error 4017 Corrupted ladder program 4018 Ladder calculation overflow 4019 Ladder program error 4021 Load factor over 100 4022 Load factor over 200 4009 Faulty FRAM 12 2 Setting Contact Output Function ...

Page 314: ... of assigned function occurs the contact output is opened DO DO2 D DOn2 contact type PRO DO3 D DOn3 contact type PRO DO4 D DOn4 contact type PRO DO5 D DOn5 contact type PRO Note1 When each parameter is displayed the terminal area E1 to E4 is displayed on Group display according to the suffix code and optional suffix code n denotes the position of the terminal area n 1 to 4 Contact Output for Contr...

Page 315: ...Blank Page ...

Page 316: ...he alarm 1 setpoint The red to white switching action can be set C Time PV color red PV color white PV color white Alarm 1 setpoint A1 80 C PV 75 C Alarm 1 hysteresis Change by Deviation The PV display color changes by deviation PV SP Set the PV color change high limit to 10 C and the PV color change low limit to 5 C as deviation band for the current target setpoint 50 C PV display color changes f...

Page 317: ... 70 C Parameter PCL PV color change low limit 20 C C PV color red PV color red PV color white PV color white Use in Fixed Color PV display color can be fixed in red It can also be fixed in white PV color red SP color orange SP color cannot be changed Link to DI The PV display color changes by linking to DI ON OFF The following is an example for changing the display color by a state of DI1 Set the ...

Page 318: ...rm ON white 6 PV limit Within range white Out of range red 7 PV limit Within range red Out of range white 8 SP deviation Within deviation white Out of deviation red 9 SP deviation Within deviation red Out of deviation white 10 Link to DI ON red OFF white DISP PCH PV color change high limit EASY Set a display value when in PV limit or SP deviation 19999 to 30000 Set a value within the input range D...

Page 319: ...t display is set to non display SP of the SP Display and OUT of the OUT Display are not displayed When an error at power on or hardware malfunction error occurs Operation display cannot be set to non display PV display Setpoint display Status display Setting Details Parameter symbol Name Display level Setting range Menu symbol PV D PV display area ON OFF PRO OFF Nondisplay ON Display DISP SP D Set...

Page 320: ...isplay Setting Details Parameter symbol Name Display level Setting range Menu symbol CS1 to CS5 SELECT Display 1 to 5 registration STD OFF No registration D register number 2301 to 5000 CSEL For D register numbers see sections 6 4 3 to 6 4 6 in the UTAdvanced Series Communication Interface User s Manual D Resistor Number Category Description Reference in Communication Interface User s Manual 2501 ...

Page 321: ...op 2 alarm 2 Lit when the alarm occurs 4339 Link to Loop 2 alarm 3 Lit when the alarm occurs 4341 Link to Loop 2 alarm 4 Lit when the alarm occurs 4342 Link to Loop 2 alarm 5 Lit when the alarm occurs 4343 Link to Loop 2 alarm 6 Lit when the alarm occurs 4345 Link to Loop 2 alarm 7 Lit when the alarm occurs 4346 Link to Loop 2 alarm 8 Lit when the alarm occurs 4529 Heater break alarm 1 Lit when th...

Page 322: ...arm 4385 to 4528 Alarm latch 4529 to 4576 Heater break alarm 4577 to 4640 SP number and PID number 4641 to 4704 Free area 4705 to 4768 Key 4769 to 4832 Display 4833 to 5024 Free area 5025 to 5152 Input relay Section 7 3 2 5153 to 5280 Output relay 5281 to 5408 Control computation output 5409 to 5472 Special relay 5473 to 5536 Free area 5537 to 5792 Internal relay 5793 to 6048 Free area 6305 to 643...

Page 323: ...egistration to the SELECT Parameter Display However the parameters in the following menus cannot be set CTL PV RSP AIN2 AIN4 MPV OUT HBA R485 ETHR PROF DNET CC L KEY DISP CSEL KLOC MLOC DI SL DI NU DI D ALM DO I O SYS INIT VER and LVL When each parameter is displayed the terminal area E1 to E4 is displayed on Group display according to the suffix code and optional suffix code MODE Menu Display Reg...

Page 324: ... Parameters SPs and alarm setpoints setting Section 6 4 3 2701 to 2800 SP related settings 2801 to 2900 Alarm function settings 2901 to 3000 PV related settings 3001 to 3500 PID settings 3501 to 3600 Control action related settings 3601 to 3800 Loop 2 Operation Parameters SPs and alarm setpoints setting Section 6 4 4 3801 to 3900 SP related settings 3901 to 4000 Alarm function settings 4001 to 410...

Page 325: ...viation negative side Deviation positive side Deviation negative side and deviation positive side are displayed by 10 increment of deviation Indication is unlit when SP deviation display band BDV PV SP deviation display band BDV Deviation is more than 60 0 100 Deviation is more than 60 Deviation negative side Deviation positive side IN TC Type K 270 0 to 1370 0ºC BDV 82ºC 5 SP 500 0ºC PV 800 0ºC A...

Page 326: ...8 Loop 2 PV 9 Loop 2 SP 10 Loop 2 deviation 11 to 16 Disable 17 Feedback input valve opening 18 PV terminals analog input 19 RSP terminals analog input 20 AIN2 terminals analog input 21 AIN4 terminals analog input DISP BAR2 Lower bar graph display registration STD BDV Bar graph deviation display band STD 0 0 to 100 0 of PV input range span EUS Note1 The bar graph deviation display band BDV is enab...

Page 327: ... This parameter does not function for the PV without decimal point Least significant digit is displayed Least significant digit is not displayed The following shows the example of with and without least significant digit PV display With least significant digit Without least significant digit 1 4999 1 499 1 5000 1 500 1 9999 1 999 2 0000 2 000 3000 0 3000 3000 9 3000 3001 0 3001 Setting Details Par...

Page 328: ... when exceeding SP deviation display band Lit when within Deviation display band PV SP deviation display band Deviation display band SP deviation display band SP Deviation indicator is lit Setting Details Parameter symbol Name Display level Setting range Menu symbol DVB Deviation display band STD 0 0 to 100 0 of PV input range span EUS DISP Note1 In Cascade control the LP2 lamp is lit while the Lo...

Page 329: ...backlight OFF can be set to turn off the backlight for the whole display or a display other than the PV display To turn on the LCD backlight press any key Contact Input The LCD backlight ON OFF switch can be assigned to the contact input Contact input 12 1 Setting Contact Input Function In the following cases the LCD backlight does not go off when an alarm occurs When an error at power on or a har...

Page 330: ...P Display SP2 Loop 2 SP Display OUT1 OUT Display OUT2 Loop 2 OUT Display HCO Heating cooling OUT Display VP Valve Position Display MV Position Proportional Computation Output Display PID1 PID Number Display PID2 Loop 2 PID Number Display HC1 Heater Break Alarm 1 Current Display HC2 Heater Break Alarm 2 Current Display PV1 PV2 PV1 Display PV2 PV1 PV2 Display PV PV Analog Input Display RSP RSP Analo...

Page 331: ...3 MG4 low Message registration LL50A Parameter Setting Software User s Manual Registration of contact input 12 1 1 Setting Contact Input Function Registration symbols 3 3 List of Display Symbols When the contact input is turned on the scrolling message registered beforehand is displayed on PV Display Operation Display 13 1 12 Switching Guide Display Language Description The guide display language ...

Page 332: ...nd off by the Fn key in the Menu Display and Parameter Setting Display Setting Details Parameter symbol Name Display level Setting range Menu symbol GUID Guide display ON OFF STD OFF Nondisplay ON Display DISP 13 1 15 Setting Automatic Return to Operation Display Description The Display will automatically revert to the Operation Display if no keys are pressed for 5 minutes in Menu Display or Param...

Page 333: ...ightness EASY Dark 1 to 5 Bright DISP B PVW White brightness adjustment of PV display PRO Adjusts the white brightness of PV display Dark 4 to 4 Bright B PVR Red brightness adjustment of PV display PRO Adjusts the red brightness of PV display Dark 4 to 4 Bright B SP Brightness adjustment of Setpoint display PRO Adjusts the brightness of SP display Dark 4 to 4 Bright B BAR Brightness adjustment of ...

Page 334: ...2A has one user function key Various functions operation mode switch etc can be assigned to the user function key Press the user function key to perform the assigned function The User function key is available only on the Operation Display The assigned function does not work on the Parameter Setting Display However the Fn key can be used to turn on off the guide display User function keys 13 ...

Page 335: ...M1 Switch to REM Pressing the user function key switches to Remote LCL1 Switch to LCL Pressing the user function key switches to Local REM2 Switch to Loop 2 REM Pressing the user function key switches to Loop 2 Remote LCL2 Switch to Loop 2 LCL Pressing the user function key switches to Loop 2 Local STOP Switch to STOP Pressing the user function key stops the operation RUN Switch to RUN Pressing th...

Page 336: ...the A M key is CAS AUTO MAN switch when the control mode CTLM is Cascade control and AUTO MAN switch when CTLM is other than Cascade control Note 3 When the STOP RUN switch is set to the contact input the setpoint S R does not work for the user function key Disable the setting if the STOP RUN switch parameter S R is assigned to the contact input Status of user function key The status of the user f...

Page 337: ...DI D ALM DO I O SYS INIT VER and LVL When each parameter is displayed the terminal area E1 to E4 is displayed on Group display according to the suffix code and optional suffix code Always remember your password when using the password function Setting Details Parameter symbol Name Display level Setting range Menu symbol PASS Password setting EASY 0 No password to 65535 SYS 13 3 2 Setting Parameter...

Page 338: ...u lock PRO HBA HBA menu lock PRO R485 R485 menu lock PRO ETHR ETHR menu lock PRO PROF PROF menu lock PRO DNET DNET menu lock PRO CC L CC L menu lock PRO KEY KEY menu lock PRO DISP DISP menu lock PRO CSEL CSEL menu lock PRO KLOC KLOC menu lock PRO DI SL DI SL menu lock PRO DI NU DI NU menu lock PRO DI D DI D menu lock PRO ALM ALM menu lock PRO DO DO menu lock PRO I O I O menu lock PRO SYS SYS menu ...

Page 339: ... PID PID menu lock PRO TUNE TUNE menu lock PRO ZONE ZONE menu lock PRO PPAR PPAR menu lock PRO PYS1 PYS1 menu lock PRO PYS2 PYS2 menu lock PRO PYS3 PYS3 menu lock PRO PYS4 PYS4 menu lock PRO Note 1 When each parameter is displayed the terminal area E1 to E4 is displayed on Group display according to the suffix code and optional suffix code Note 2 In Cascade control the LP2 lamp is lit while the Lo...

Page 340: ...onitoring and Control of Regular Operations Setting Details Parameter symbol Name Display level Setting range Menu symbol U SP SP Display lock PRO OFF Display ON Nondisplay KLOC U OUT OUT Display lock PRO U HCO Heating cooling OUT Display lock PRO U VP Valve Position Display lock PRO U MV Position Proportional Computation Output Display lock PRO U PID PID Number Display lock PRO U HC Heater Break ...

Page 341: ...ods can be permitted or prohibited However writing data via light loader front or maintenance port upper is possible using LL50A Parameter Setting Software Setting Details Parameter symbol Name Display level Setting range Menu symbol COM W Communication write enable disable STD OFF Enable ON Disable KLOC 13 3 Setting Security Functions ...

Page 342: ...O X400 DI41 DI46 status E4 terminal area PRO Y000 AL1 AL3 status equipped as standard PRO Y100 DO11 DO15 status E1 terminal area PRO Y200 DO21 DO25 status E2 terminal area PRO Y300 DO31 DO35 status E3 terminal area PRO Y400 DO41 DO45 status E4 terminal area PRO Note When each parameter is displayed the terminal area E1 to E4 is displayed on Group display according to the suffix code and optional s...

Page 343: ...F 1 ON 10 Fn key 0 OFF 1 ON 11 4th digit 12 13 14 15 Parameter X000 Displayed digit bit Description 1st digit 0 DI1 status 0 OFF 1 ON 1 DI2 status 0 OFF 1 ON 2 DI3 status 0 OFF 1 ON 3 2nd digit 4 5 6 7 3rd digit 8 9 10 11 4th digit 12 13 14 15 Parameter X100 Displayed digit bit Description 1st digit 0 DI11 status 0 OFF 1 ON 1 DI12 status 0 OFF 1 ON 2 DI13 status 0 OFF 1 ON 3 DI14 status 0 OFF 1 ON...

Page 344: ...layed digit bit Description 1st digit 0 DI31 status 0 OFF 1 ON 1 DI32 status 0 OFF 1 ON 2 DI33 status 0 OFF 1 ON 3 DI34 status 0 OFF 1 ON 2nd digit 4 DI35 status 0 OFF 1 ON 5 6 7 3rd digit 8 9 10 11 4th digit 12 13 14 15 Parameter X400 Displayed digit bit Description 1st digit 0 DI41 status 0 OFF 1 ON 1 DI42 status 0 OFF 1 ON 2 DI43 status 0 OFF 1 ON 3 DI44 status 0 OFF 1 ON 2nd digit 4 DI45 statu...

Page 345: ...DO11 status 0 OFF 1 ON 1 DO12 status 0 OFF 1 ON 2 DO13 status 0 OFF 1 ON 3 DO14 status 0 OFF 1 ON 2nd digit 4 DO15 status 0 OFF 1 ON 5 6 7 3rd digit 8 9 10 11 4th digit 12 13 14 15 Parameter Y200 Displayed digit bit Description 1st digit 0 DO21 status 0 OFF 1 ON 1 DO22 status 0 OFF 1 ON 2 DO23 status 0 OFF 1 ON 3 DO24 status 0 OFF 1 ON 2nd digit 4 DO25 status 0 OFF 1 ON 5 6 7 3rd digit 8 9 10 11 4...

Page 346: ...status 0 OFF 1 ON 2nd digit 4 DO35 status 0 OFF 1 ON 5 6 7 3rd digit 8 9 10 11 4th digit 12 13 14 15 Parameter Y400 Displayed digit bit Description 1st digit 0 DO41 status 0 OFF 1 ON 1 DO42 status 0 OFF 1 ON 2 DO43 status 0 OFF 1 ON 3 DO44 status 0 OFF 1 ON 2nd digit 4 DO45 status 0 OFF 1 ON 5 6 7 3rd digit 8 9 10 11 4th digit 12 13 14 15 13 13 4 Confirmation of Key and I O Condition and Version ...

Page 347: ...ol MCU MCU version EASY Read only VER DCU DCU version EASY ECU1 ECU 1 version EASY ECU2 ECU 2 version EASY ECU3 ECU 3 version EASY ECU4 ECU 4 version EASY PARA Parameter version EASY H VER Product version EASY SER1 Serial number 1 EASY SER2 Serial number 2 EASY MAC1 MAC address 1 EASY MAC2 MAC address 2 EASY MAC3 MAC address 3 EASY 13 4 Confirmation of Key and I O Condition and Version ...

Page 348: ...default Use the key or LL50A Parameter Setting Software to execute it Note The user setting values defaults are not initialized even if the parameter setting values are initialized to the factory default values Setting Details Parameter symbol Name Display level Setting range Menu symbol F DEF Initialization to factory default value PRO 12345 Initialization automatically returned to 0 after initia...

Page 349: ...ION Before registering the user default value make sure that the user setting value is set to the parameter 14 2 2 Initializing to User Setting Default Values Description Parameter settings can be initialized to the user setting default values The ladder program is not initialized to the factory default Use the LL50A Parameter Setting Software to execute it Setting Details Parameter symbol Name Di...

Page 350: ...tinues Timer counter ladder program Initialized Power failure of about 5 seconds or more The following shows effects caused in settings and operation status Alarm action Does not continue Alarm with stand by function will enter stand by status Alarm latch will be initialized Setting parameter Set contents of each parameter are retained Auto tuning Cancelled Control action Differs with setting of t...

Page 351: ...matic detection or manually However when the DC option is specified only manual setting is available Set the range to the commercial frequency of the installation location Setting Details Parameter symbol Name Display level Setting range Menu symbol FREQ Power frequency EASY AUTO 60 60 Hz 50 50 Hz SYS ...

Page 352: ...I O signal failure Yes No Check the I O specifications of the controller Check the supply voltage Check the specifications and polarity of connected devices Check the communication related parameters Check the specifications of communication devices Check the communication wiring Communication failure No With communi cation Yes Normal Is the key locked Check the specifications of the controller Ye...

Page 353: ... user default value PAR 0400 Control parameter operation mode output error Control parameter data is corrupted Initialized to user default value SLOT 0017 0017 Error occurs to all hardware of E1 to E4 terminal areas Setup parameter OP ER Non responding hardware of extended function E1 to E4 terminal areas Inconsistence of system data and hardware of extended function Non responding communication b...

Page 354: ...rmal action Normal action Normal action Setup parameter error Operation parameter error Control parameter error Non responding hardware of extended function E1 to E4 terminal areas Undefined Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Calibration value error Normal action out...

Page 355: ...minal burnout error PV input RSP input E1 terminal area AIN2 input E2 terminal area AIN4 input E4 terminal area Analog input terminal sensor burnout Check wiring and sensor Error indication is erased in normal operation Setup parameter PV1 E PV2 E PV input burnout error Loop1 Loop2 Burnout of analog input connected to PV Check wiring and sensor of connected analog input terminal Error indication i...

Page 356: ... Normal action Normal action Normal action Normal action Normal action Analog input terminal burnout error PV input RSP input E1 terminal area AIN2 input E2 terminal area AIN4 input E4 terminal area Depends on the parameter BSL Upscale 105 Downscale 5 Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal a...

Page 357: ...input burnout Check wiring of feedback input resistor current Error indication is erased in normal operation Normal indication Normal indication LADDER lamp blinks Setup parameter LA ER Ladder calculation overflow Floating point computation in ladder calculation is infinite Check the ladder program Load factor over 100 Computation does not end within the control period load factor is 100 or more C...

Page 358: ...roportional output OFF 105 Normal action Normal action Normal action Ladder calculation overflow Normal action Undefined calculation with max value Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Load factor is over 100 Normal action Does not work according to the control period Does not work ...

Page 359: ...ation 0 000 00000 Decimal point on the left of the Symbol display blinks Setup parameter OP ER Communication error RS 485 communication Framing parity error Buffer overflow Inter character time out Checksum error PC link communication with checksum CRC check error Modbus RTU LRC check error Modbus ASCII Check the communication parameters Recovery at normal receipt Hold down any key to stop blinkin...

Page 360: ... action Normal action Normal action Normal action 105 Normal action Normal action Normal action Communication error RS485 communication Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Normal action Communication error coordinated operation Inconsistence of loop between coordinate...

Page 361: ... On Input output Action Error description PV input RSP input and aux analog input Ladder calcula tion Control compu tation Control output Retrans mission output Alarm action Analog out put control output retrans mission output Voltage pulse out put control output Relay out put control output position proportion al output Feedback input for Position proportion al type Contact input Contact alarm ou...

Page 362: ...ameter default value error 3 2nd digit 4 Setup parameter error 5 Operation parameter error 6 7 3rd digit 8 Faulty FRAM 9 10 Control parameter error 11 4th digit 12 13 14 15 If the hardware in E1 terminal area does not respond it is displayed as follows Data display 1st digit hexadecimal 2nd digit hexadecimal 3rd digit hexadecimal 4th digit hexadecimal Symbol display Displayed digit bit Description...

Page 363: ... PA ER Displayed digit bit Description 1st digit 0 System data error 1 Calibration value error 2 User parameter default value error 3 2nd digit 4 Setup parameter error 5 Operation parameter error 6 7 3rd digit 8 Faulty FRAM 9 10 Control parameter error 11 4th digit 12 13 14 15 Parameter LA ER Displayed digit bit Description 1st digit 0 Ladder program corruption 1 Ladder calculation overflow 2 Ladd...

Page 364: ... Parameter AD1 E Displayed digit bit Description 1st digit 0 ADC error of PV input 1 ADC error of RSP input E1 terminal area 2 ADC error of AIN2 input E2 terminal area 3 2nd digit 4 ADC error of AIN4 input E4 terminal area 5 RJC error of PV input 6 RJC error of RSP input 7 3rd digit 8 PV input burnout error 9 RSP input E1 terminal area burnout error 10 AIN2 input E2 terminal area burnout error 11 ...

Page 365: ...Loop 1 PV input under scale 6 7 3rd digit 8 9 10 11 4th digit 12 13 14 Loop 1 auto tuning time out 15 Parameter PV2 E Displayed digit bit Description 1st digit 0 Loop 2 PV input burnout error 1 Loop 2 RSP input burnout error 2 Burnout error when Loop 2 RSP input is used for control 3 2nd digit 4 Loop 2 PV input over scale 5 Loop 2 PV input under scale 6 7 3rd digit 8 9 10 11 4th digit 12 13 14 Loo...

Page 366: ... normal in several minutes Do not use alcohol benzene or any other solvents 16 2 2 Packaging when Shipping the Product for Repair Should the instrument break down and need to be shipped to our sales representative for repair handle it as noted below CAUTION Write down the settings of parameters for a repair request WARNING Prior to shipping the instrument put it into an antistatic bag and repackag...

Page 367: ...16 16 IM 05P01C31 01EN 16 3 Periodic Maintenance Check the operating condition periodically to use this instrument with good condition ...

Page 368: ...01EN Troubleshooting Maintenance and Inspections 16 16 4 Disposal When disposing of this instrument arrange for appropriate disposal as industrial waste according to the rules of a country the area or a local government ...

Page 369: ...Blank Page ...

Page 370: ...ollow If mounting other instruments adjacent to the instrument comply with these panel cutout dimensions to provide sufficient clearance between the instruments Locations with little mechanical vibration Install the instrument in a location subject to little mechanical vibration Horizontal location Mount the instrument horizontally and ensure that it is level with no inclination to the right or le...

Page 371: ...lace magnets or tools that generate magnetism near the instrument If the instrument is used in locations close to a strong electromagnetic field generating source the magnetic field may cause measurement errors Locations where the display is difficult to see The instrument uses an LCD for the display unit and this can be difficult to see from extremely oblique angles Mount the instrument in a loca...

Page 372: ...on the top and bottom of the controller as shown in the figure below then tighten the screws of the brackets Take care not to overtighten them Bracket top mounting hardware Terminal board Bracket bottom mounting hardware Panel Insert a screwdriver into the brackets to tighten the screws Direction to insert the controller Appropriate tightening torque 0 25 N m Insert the controller into the opening...

Page 373: ... close mounting N stands for the number of controllers to be installed However the measured value applies if N 5 117 4 61 min 145 min 5 71 65 2 56 48 1 89 11 0 43 UT52A 94 6 3 72 96 3 78 105 2 4 14 25 0 98 0 6 0 45 53 2 09 20 0 79 91 6 3 61 Unit mm approx inch Normal tolerance value of JIS B 0401 1998 tolerance class IT18 2 N 1 48 45 0 6 0 Bracket Bracket Terminal cover 1 to 10 mm 0 04 to 0 39 inc...

Page 374: ...04 105 106 107 108 109 110 111 112 501 502 503 504 505 506 507 508 509 510 511 512 407 401 408 409 410 411 412 301 302 303 304 305 306 307 308 309 310 311 312 201 202 203 204 205 206 207 208 209 210 211 212 101 112 501 512 401 412 301 312 201 212 111 301 302 303 304 305 306 307 308 309 310 311 312 201 202 203 204 205 206 207 208 209 210 101 102 103 104 105 106 107 108 109 110 211 212 101 112 301 3...

Page 375: ...ires Ethernet communication 100 BASE TX CAT 5 10 BASE T PROFIBUS DP communication Dedicated cable for PROFIBUS DP Shielded two wires DeviceNet communication Dedicated cable for DeviceNet Shielded five wires CC Link communication Dedicated cable for CC Link Shielded three wires PROFIBUS DP CC Link Connector wiring side Part number A1987JT DeviceNet Connector wiring side Part number L4502BW Recommen...

Page 376: ...er wire of 10 Ω or less Make the resistance of the three wires equal A b B Class D grounding grounding resistance of 100 Ω or less Shield PV DC Voltage mV V Input DC Current mA Input 203 202 DC voltage Class D grounding grounding resistance of 100 Ω or less Shield PV 204 203 DC current Class D grounding grounding resistance of 100 Ω or less Shield PV Use In Single loop control Cascade primary loop...

Page 377: ...analog input E2 terminal area Auxiliary analog input E4 terminal area 312 311 DC voltage Class D grounding grounding resistance of 100 Ω or less Shield AIN2 506 505 DC voltage Class D grounding grounding resistance of 100 Ω or less Shield AIN4 Use RSP Remote Input E1 terminal area In Single loop control or Loop control with PV hold function used for remote input In Cascade primary loop control rem...

Page 378: ...D grounding grounding resistance of 100 Ω or less RSP DR Shield RTD input 3 wire system RTD input 4 wire system 303 302 301 RTD A B b Lead wire resistance per wire of 150 Ω or less Make the resistance of the three wires equal A b B RSP DR Shield Class D grounding grounding resistance of 100 Ω or less 304 303 302 301 RTD A B b a Lead wire resistance per wire of 150 Ω or less A a b B Class D groundi...

Page 379: ...r to the drawing below This product Functional insulation A safety voltage circuit A safety voltage circuit This product Reinforced insulation Reinforced insulation Functional insulation A hazardous voltage circuit A hazardous voltage circuit A safety voltage circuit A safety voltage circuit This product Reinforced insulation Reinforced insulation Functional insulation A hazardous voltage circuit ...

Page 380: ...tailed model Suffix code of Output 1 R or U and Suffix code of Output 2 R or U UT52A NC NO COM 507 508 509 OUT2 Contact rating 250 V AC 3 A 30 V DC 3 A resistance load NO2 NO1 COM 101 102 103 OUT OUT2 Cooling side Heating side Contact rating 250 V AC 3 A 30 V DC 3 A resistance load Suffix code Output 1 and Output 2 UU UR RU or RR Terminal 102 has no function in AU and AR Note Cannot be used for a ...

Page 381: ... 1 V DC or less Class D grounding grounding resistance of 100 Ω or less Control valves or other actuators For Standard model Heating cooling type cooling side output UT52A For Detailed model Suffix code of Output 2 A or U UT52A 312 311 OUT2 Shield Current 4 to 20 mA DC or 0 to 20 mA DC resistance load 600 Ω or less Voltage pulse On voltage 12 V DC or more load resistance 600 Ω or more Off voltage ...

Page 382: ...T52A 507 508 509 VALV HIGH direct LOW reverse COM Contact rating 250 V AC 3 A 30 V DC 3 A resistance load Note Cannot be used for a small load of 10 mA or less 101 102 103 VALV HIGH direct LOW reverse COM Contact rating 250 V AC 3 A 30 V DC 3 A resistance load Note Cannot be used for a small load of 10 mA or less Feedback input resistor UT55A Feedback input resistor UT52A 100 0 510 511 512 VALV Sh...

Page 383: ...tor contact the voltage at both terminals must be 2 V or less when the contact is ON and the leakage current must be 100 µA or less when it is OFF 4 If there is a risk of external lightning surges use a lightning arrester etc UT55A UT52A Contact Input Equipped as Standard No voltage contact Transistor contact DI3 DI2 DI1 COM 209 210 211 212 DI Contact rating 12 V DC 10 mA or more DI3 DI2 DI1 COM 2...

Page 384: ...P 5 V For Standard model UT55A suffix code Type 2 3 For Detailed model UT55A optional suffix code X1 Non voltage contact Transistor contact DI11 DI12 DI13 DI14 DI15 COM Contact rating 12 V DC 10 mA or more 301 302 303 304 305 306 DI DI11 DI12 COM DI13 DI14 DI15 301 302 303 304 305 306 DI 5 V 5 V 5 V 5 V 5 V Contact rating 12 V DC 10 mA or more For Standard model UT55A suffix code Type 2 7 For Deta...

Page 385: ...or Detailed model UT55A optional suffix code X3 Non voltage contact Transistor contact DI31 DI32 DI33 DI34 DI35 COM Contact rating 12 V DC 10 mA or more 407 408 409 410 411 412 DI DI31 DI32 COM DI33 DI34 DI35 407 408 409 410 411 412 DI 5 V 5 V 5 V 5 V 5 V Contact rating 12 V DC 10 mA or more For Standard model UT55A suffix code Type 2 7 For Detailed model UT55A optional suffix code A4 or AC4 No vo...

Page 386: ... No voltage contact Transistor contact DI11 DI12 COM Contact rating 12 V DC 10 mA or more 301 302 303 DI DI11 DI12 COM 301 302 303 DI 5 V 5 V Contact rating 12 V DC 10 mA or more For Detailed model UT55A optional suffix code W2 No voltage contact Transistor contact DI21 DI22 COM Contact rating 12 V DC 10 mA or more 307 308 309 DI DI21 DI22 COM 307 308 309 DI 5 V 5 V Contact rating 12 V DC 10 mA or...

Page 387: ...sistor contact DI16 COM Contact rating 12 V DC 10 mA or more 303 304 RSP DI16 COM 303 304 RSP 5 V Contact rating 12 V DC 10 mA or more For Detailed model UT52A optional suffix code X1 No voltage contact Transistor contact DI11 DI12 DI13 DI14 DI15 COM Contact rating 12 V DC 10 mA or more 301 302 303 304 305 306 DI DI11 DI12 COM DI13 DI14 DI15 301 302 303 304 305 306 DI 5 V 5 V 5 V 5 V 5 V Contact r...

Page 388: ...AUTO ON MAN OFF switch STOP ON RUN OFF switch None Output tracking switch tracking in ON sate Cascade Secondary loop Control Cascade Secondary loop Heating cooling Control Cascade Secondary loop Position Proportional Control Cascade OFF ON switch AUTO OFF ON switch MAN OFF ON switch Cascade switches to AUTO in the event of FAIL of Loop 1 controller Cascade Control Cascade Heating cooling Control C...

Page 389: ... device as necessary Refer to the drawing below This product Functional insulation A safety voltage circuit A safety voltage circuit This product Reinforced insulation Reinforced insulation Functional insulation A hazardous voltage circuit A hazardous voltage circuit A safety voltage circuit A safety voltage circuit This product Reinforced insulation Reinforced insulation Functional insulation A h...

Page 390: ...0 mA DO22 DO21 DO23 DO24 DO25 COM 307 308 309 310 311 312 DO Factory default Function is not assigned to the additional contact outputs DO11 to DO15 For Standard model UT55A suffix code Type 2 6 For Detailed model UT55A optional suffix code Y3 For Detailed model UT55A optional suffix code Y4 Transistor contact rating 24 V DC 50 mA DO32 DO31 DO33 DO34 DO35 COM 407 408 409 410 411 412 DO Transistor ...

Page 391: ...1 412 DO Transistor contact rating 24 V DC 50 mA DO42 DO41 COM 504 505 506 DO Additional Contact Output According to the UT52A Optional Suffix Codes For Detailed model UT52A optional suffix code Y1 Transistor contact rating 24 V DC 50 mA DO12 DO11 DO13 DO14 DO15 COM 301 302 303 304 305 306 DO Factory default Function is not assigned to the additional contact outputs Contact output function registr...

Page 392: ...portional Loop Control for Backup Alarm 1 PV high limit Alarm 2 PV low limit FAIL Cascade Secondary loop Control Cascade Secondary loop Heating cooling Control Cascade Secondary loop Position Proportional Control Alarm 1 PV high limit Alarm 2 PV low limit Tracking switch to Loop 1 controller Cascade Control Cascade Heating cooling Control Cascade Position Proportional Control Alarm 1 Loop 1 PV hig...

Page 393: ...00 Ω 206 205 203 202 4 20 mA DC OUT terminal and OUT2 terminal also can be used 17 4 10 24 V DC Loop Power Supply Wiring This can be used when the optional suffix code LP LCH1 L4 or LC4 is specified The controller with the optional suffix code LP LCH1 L4 or LC4 is equipped with an isolated loop power supply 21 6 to 28 0 V DC for connecting a 2 wire transmitter Class D grounding grounding resistanc...

Page 394: ... COM 507 508 509 HBA Class D grounding Class D grounding grounding resistance of 100 Ω or less Shield Shield CT1 CT2 COM 510 511 512 HBA Heater break alarm can be used for the UT52A with the optional suffix code HA Heater break alarm Heater break detection Contact raging 24 V DC 50 mA HAL1 HAL2 COM 307 308 309 HBA Class D grounding Class D grounding grounding resistance of 100 Ω or less Shield Shi...

Page 395: ...20 Ω 1 4 W External Terminating resistor 220 Ω 1 4 W External Terminating resistor 220 Ω 1 4 W 2 wire Wiring of 4 wire Terminal for UT55A only SG ML2 UT B A SDB SDA RDB RDA SG SDB SDA RDB RDA SG RS 232C Straight cable PC 4 3 5 6 Class D grounding grounding resistance of 100 Ω or less UT External Terminating resistor 220 Ω 1 4 W External Terminating resistor 220 Ω 1 4 W Communication cable Class D ...

Page 396: ... grounding grounding resistance of 100 Ω or less UT55A UT52A Terminal symbol above For Standard model UT55A Suffix code Type 2 1 or 2 and with optional suffix code LP For Detailed model UT55A Optional suffix code AC4 or LC4 For Standard model UT52A Suffix code Type 2 1 For Detailed model UT52A Optional suffix code RCH1 or LCH1 RSB 501 301 RSA 502 302 SG 503 303 Note ML2 x indicates a converter of ...

Page 397: ...nal 1 for UT55A only UT Master UT Slave SDB SDA RDB RDA SG SDB SDA RDB RDA SG SDB SDA RDB RDA SG UT Slave Communication cable Class D grounding grounding resistance of 100 Ω or less Communication cable Class D grounding grounding resistance of 100 Ω or less External Terminating resistor 220 Ω 1 4 W External Terminating resistor 220 Ω 1 4 W 2 wire Wiring of 4 wire Terminal 2 for UT55A only UT Maste...

Page 398: ...02 302 SG 409 503 303 2 wire Wiring UT Master UT Slave RSB RSA SG RSB RSA SG RSB RSA SG UT Slave Communication cable Class D grounding grounding resistance of 100 Ω or less Communication cable Class D grounding grounding resistance of 100 Ω or less External Terminating resistor 220 Ω 1 4 W External Terminating resistor 220 Ω 1 4 W UT55A UT52A Terminal symbol above For Standard model UT55A Suffix c...

Page 399: ...g grounding resistance of 100 Ω or less External Terminating resistor 220 Ω 1 4 W External Terminating resistor 220 Ω 1 4 W UT55A UT52A Terminal symbol above For Standard model UT55A Suffix code Type 3 1 however Type 2 1 or 6 excluded For Detailed model UT55A Optional suffix code CH3 For Standard model UT55A Suffix code Type 2 1 or 2 however without optional suffix code LP For Detailed model UT55A...

Page 400: ...UT52A Terminal symbol above For Standard model UT55A Suffix code Type 2 1 or 2 and with optional suffix code LP For Detailed model UT55A Optional suffix code AC4 or LC4 For Standard model UT52A Suffix code Type 2 1 For Detailed model UT52A Optional suffix code RCH1 or LCH1 RSB 501 301 RSA 502 302 SG 503 303 Details of communication parameter settings and communication functions UTAdvanced Series C...

Page 401: ... Devices that can be connected via Ethernet UT55A Upper side LED baud rate Lower side LED link activity Color Amber Color Green Lit 100M bps Lit Linked Unlit 10M bps Blink Active Unlit Link failure CAUTION Be sure to connect a lightning arrester for Ethernet 100BASE TX 10BASE T in an environment where a surge voltage may be induced by a lightning discharge 17 4 Wiring ...

Page 402: ...ix code Type 2 1 or 2 however without optional suffix code LP For Detailed model UT55A Optional suffix code C4 For Detailed model UT52A Optional suffix code CH1 RDB 410 504 304 RDA 411 505 305 SDB 407 501 301 SDA 408 502 302 SG 409 503 303 2 wire Wiring Serial gateway SG RSB RSA RSB RSA SG RSB RSA SG External Terminating resistor 220 Ω 1 4 W External Terminating resistor 220 Ω 1 4 W UT UT 407 408 ...

Page 403: ...nector on the UT side and push the terminal block into the connector Multiple wiring multi drop of connector Multiple wiring of the UTAdvanced connector with other devices is possible within the following multi wire connection capacity range Multi wire connection capacity Two wires with the same cross sectional area Single wire 0 2 to 1 0 mm2 twisted wire 0 2 to 1 5 mm2 Twisted wire with bar termi...

Page 404: ...g Resister of Bus VP RxD TxD P Data line Data line 390Ω 220Ω 390Ω RxD TxD N DGND PROFIBUS DP communication connector and LED CHK 1 2 3 4 5 RDY ERR LED Lit Unlit CHK red User profile error Normal RDY green Normal Communicating successfully No electricity or Communication failure ERR red Not connected or communication failure flashing Normal Modbus master wiring Modbus master wiring is same as RS 48...

Page 405: ...ector on the UT side and push the terminal block into the connector Multiple wiring multi drop of connector Multiple wiring of the UTAdvanced connector with other devices is possible within the following multi wire connection capacity range Multi wire connection capacity Two wires with the same cross sectional area Single wire 0 2 to 1 0 mm2 twisted wire 0 2 to 1 5 mm2 Twisted wire with bar termin...

Page 406: ... 121Ω DeviceNet communication connector and LED CHK MNS 1 2 3 4 5 Red White Blue Black LED Lit flashing Unlit CHK red User profile error Normal MNS green red Normal Communicating successfully green lit Not connected green flashing No electricity Critical link failure red lit Connection timeout red flashing At power on Communication faulted green red flashing Modbus master wiring Modbus master wiri...

Page 407: ...ctor on the UT side and push the terminal block into the connector Multiple wiring multi drop of connector Multiple wiring of the UTAdvanced connector with other devices is possible within the following multi wire connection capacity range Multi wire connection capacity Two wires with the same cross sectional area Single wire 0 2 to 1 0 mm2 twisted wire 0 2 to 1 5 mm2 Twisted wire with bar termina...

Page 408: ...of the trunk line DA DB 110Ω CC Link communication connector and LED CHK L RUN L ERR 1 2 3 4 5 LED Lit Unlit CHK red User profile error address error Normal L ERR red Communication failure CRC error Normal L RUN green Normal Communicating successfully No carrier detected Connection timeout Modbus master wiring Modbus master wiring is same as RS 485 communication wiring for Ethernet serial gateway ...

Page 409: ...power cable is required to meet the IEC standards concerned or the requirements of the area in which the instrument is being installed 6 Wiring should be installed to conform to NEC National Electrical Code ANSI NFPA 70 or the wiring construction standards in countries or regions where wiring will be installed 7 Be sure to use a heat resistant cable for control output alarm output and power wiring...

Page 410: ...thod 2 The following figure is a mounting image 1 Attach the terminal cover to the rear panel of the main unit horizontally When Ethernet PROFIBUS DP DeviceNet or CC Link communication is specified cut and use a terminal cover as follows Cut the cover carefully using nippers etc so that sharp edge does not remain Detaching Method 1 Slide the terminal cover to the direction of the printed arrow ...

Page 411: ...Blank Page ...

Page 412: ...rol Parameter Display Level The marks below appearing next to the menu symbol and parameter symbol in the parameter map indicate the display non display level Mark Display Display level Description None EASY Easy setting mode Displays the minimum parameters Corresponding parameters are displayed in all modes S STD Standard setting mode Displays a wider range of parameters than displayed in the Eas...

Page 413: ...n PID PID setting TUNE Super Super 2 Sample PI control non linear PID control Feedforward control anti reset windup output velocity limiter and manual preset output ZONE Zone control SP LP2 SP and alarm setpoint Loop 2 SPS LP2 SP related function Loop 2 ALRM LP2 Alarm function Loop 2 PVS LP2 PV related function Loop 2 PID LP2 PID setting Loop 2 TUNE LP2 Super Super 2 non linear PID control anti re...

Page 414: ...PROFIBUS DP communication E3 terminal area DNET E3 DeviceNet communication E3 terminal area CC L E3 CC Link communication E3 terminal area KEY Function of User function key DISP Display functions CSEL SELECT Display SELECT parameter registration KLOC Key lock MLOC Parameter menu lock DI SL Contact input function DI NU Contact input function bit selection DI D Contact input type equipped as standar...

Page 415: ... FL END SP SPS ALRM PVS P 1 I 1 D 1 OH 1 OL 1 MR 1 HYS 1 DR 1 Pc 1 Ic 1 Dc 1 OHc 1 OLc 1 HYSc 1 DB 1 PO 1 POc 1 END PID 1 1 40 LP2 LP2 LP2 LP2 LP2 STAT SEG TSP 1 TIME 1 RAMP 1 P A1 1 P A8 1 TS1 1 TN1 1 TF1 1 TS16 1 TN16 1 TF16 1 END SEG 10 パターン 2 以降はオプションによります END P P S S S S S S S S S S S S S S S AL1 AL2 AL3 AL4 AL5 AL6 AL7 AL8 VT1 VT8 HY1 HY8 DYN1 DYN8 DYF1 DYF8 AMD END P P S S S C A M S R R L...

Page 416: ...1 B5 1 A6 1 B6 1 A7 1 B7 1 A8 1 B8 1 A9 1 B9 1 A10 1 B10 1 A11 1 B11 1 PMD 1 END PYS 2 A1 2 B1 2 A2 2 B2 2 A3 2 B3 2 A4 2 B4 2 A5 2 B5 2 A6 2 B6 2 A7 2 B7 2 A8 2 B8 2 A9 2 B9 2 A10 2 B10 2 A11 2 B11 2 PMD 2 END PYS 3 A1 3 B1 3 A2 3 B2 3 A3 3 B3 3 A4 3 B4 3 A5 3 B5 3 A6 3 B6 3 A7 3 B7 3 A8 3 B8 3 A9 3 B9 3 A10 3 B10 3 A11 3 B11 3 PMD 3 END PYS 4 A1 4 B1 4 A2 4 B2 4 A3 4 B3 4 A4 4 B4 4 A5 4 B5 4 A6 ...

Page 417: ... E1 DI D E2 DI D E3 DI D E4 ALM DO E1 DO E2 U SP U SP LP2 U OUT U OUT LP2 U HCO U VP U MV U PID U PID LP2 U HC U PV1 U PV2 U PV U RSP U AI2 U AI4 COM W DATA A M END CS1 CS2 CS3 CS4 CS5 CS10 CS11 CS12 CS13 CS14 CS15 CS16 CS17 CS18 CS19 END DVB DVB LP2 PCMD PCH PCL PCMD LP2 PCH LP2 PCL LP2 BAR1 BAR2 BDV BDV LP2 EV1 EV8 EV1 LP2 EV8 LP2 PV D SP D STS D SPD GUID HOME ECO BRI B PVW B PVR B SP F1 F2 Fn A...

Page 418: ...00 Y100 E1 Y200 E2 Y300 E3 Y400 E4 END DO1 S DO2 S DO3 S DO4 S DO5 S DO1 D DO2 D DO3 D DO4 D DO5 D END DO1 S DO2 S DO3 S DO4 S DO5 S DO1 D DO2 D DO3 D DO4 D DO5 D END AL1 S AL2 S AL3 S OR S OR2 S AL1 D AL2 D AL3 D OR D OR2 D END DI1 D DI2 D DI3 D DI4 D DI5 D END DI1 D DI2 D DI3 D DI4 D DI5 D END E1 E1 E2 E3 E4 E3 E4 E3 ETHR E3 PROF R485 R485 R485 HBA OUT VER INIT SYS I O DO DO ALM DI D DI D LEVL L...

Page 419: ...act input RUN R L REMOTE LOCAL switch EASY LCL Local mode REM Remote mode Select a remote input method for acquiring the target setpoint from remote input or communication using the parameter RMS LCL AT Auto tuning switch EASY OFF Disable 1 to 8 Perform auto tuning Tuning result is stored in the specified numbered PID R Tuning result is stored in the PID for reference deviation OFF SPNO SP number ...

Page 420: ...l point position depends on the input type 0 In Cascade control the following parameters are also displayed for secondary loop the LP2 lamp is lit Parameter SP SUB PIDN A1 to A8 SP related Setting Menu Menu SPS Parameter symbol Name Display level Setting range Initial value RMS Remote input method STD RSP Via remote aux analog input COM Via communication RSP RFL Remote input filter STD OFF 1 to 12...

Page 421: ...imit 23 Analog input AIN2 high limit 24 Analog input AIN2 low limit 25 Analog input AIN4 high limit 26 Analog input AIN4 low limit 27 Feedback input high limit 28 Feedback input low limit 29 PV velocity 30 Fault diagnosis 31 FAIL AL1 AL3 PV high limit 01 Without Stand by action 0 Energized 0 Latch action 0 AL2 AL4 PV low limit 02 Without Stand by action 0 Energized 0 Latch action 0 VT1 to VT8 PV v...

Page 422: ...ol output high limit Heating side control output high limit in Heating cooling control EASY 4 9 to 105 0 OL OH In Heating cooling control 0 1 to 105 0 OL OH 100 0 OL Control output low limit Heating side control output low limit in Heating cooling control EASY 5 0 to 104 9 OL OH SD Tight shut In Heating cooling control 0 0 to 104 9 OL OH 0 0 MR Manual reset EASY Enabled when integral time is OFF T...

Page 423: ...ng cooling control 5 0 Ic Cooling side integral time EASY OFF Disable 1 to 6000 s 240 s Dc Cooling side derivative time EASY OFF Disable 1 to 6000 s 60 s OHc Cooling side control output high limit EASY 0 1 to 105 0 OLc OHc 100 0 OLc Cooling side control output low limit EASY 0 0 to 104 9 OLc OHc 0 0 HYSc Cooling side ON OFF control hysteresis EASY 0 0 to 100 0 0 5 DB Output dead band in Heating co...

Page 424: ...ntrol time span EASY 0 to 9999 s 30 s GW Non linear control gap width PRO OFF 0 0 1digit to 50 0 of PV input range span EUS OFF GG Non linear control gain PRO 0 001 to 1 000 1 000 BD Batch PID deviation setpoint PRO 0 0 to 100 0 of PV input range span EUS 0 0 of PV input range span BB Batch PID bias PRO 0 0 to 100 0 0 0 BL Batch PID lock up width PRO 0 0 to 100 0 of PV input range span EUS 0 0 of ...

Page 425: ...t Parameter MPON MPO1 to MPO5 Zone Control Menu Menu ZONE Parameter symbol Name Display level Setting range Initial value RP1 to RP7 Reference point 1 to 7 STD 0 0 to 100 0 of PV input range EU RP1 RP2 RP3 RP4 RP5 RP6 RP7 100 0 of PV input range RHY Zone PID switching hysteresis STD 0 0 to 10 0 of PV input range span EUS 0 5 of PV input range span RDV Reference deviation STD OFF Disable 0 0 1 digi...

Page 426: ...RO 10 segment linearizer bias 66 7 to 105 0 of input range span EUS 10 segment linearizer approximation 66 7 to 105 0 of input range EU Output linearizer 5 0 to 105 0 0 0 PMD 10 segment linearizer mode Group 1 2 STD Group 3 4 PRO 0 10 segment linearizer bias 1 10 segment linearizer approximation 0 10 segment linearizer parameters are four groups the group number 1 to 4 is displayed on Group displa...

Page 427: ...CH Batch PID control FFPID Feedforward control Standard type PID Heating cooling type H C ALG PID control mode PRO 0 Standard PID control mode 1 Fixed point control mode 0 SPGR Number of SP groups STD 1 to 8 8 ALNO Number of alarms PRO 1 to 8 4 ZON Zone PID selection STD 0 SP group number selection 1 1 Zone PID selection selection by PV 2 Zone PID selection selection by target SP 3 SP group number...

Page 428: ...F JPT2 150 00 to 150 00 C 200 0 to 300 0 F PT1 200 0 to 850 0 C 300 0 to 1560 0 F PT2 200 0 to 500 0 C 300 0 to 1000 0 F PT3 150 00 to 150 00 C 200 0 to 300 0 F 0 4 2V 0 400 to 2 000 V 1 5V 1 000 to 5 000 V 4 20 4 00 to 20 00 mA 0 2V 0 000 to 2 000 V 0 10V 0 00 to 10 00 V 0 20 0 00 to 20 00 mA 1020 10 00 to 20 00 mV 0 100 0 0 to 100 0 mV Note W W 5 Re W 26 Re Hoskins Mfg Co ASTM E988 WRE W97Re3 W7...

Page 429: ...SY Depends on the input type BSL PV input burnout action STD OFF Disable UP Upscale DOWN Downscale Depends on the input type RJC PV input reference junction compensation PRO OFF RJC OFF ON RJC ON ON ERJC PV input external RJC setpoint PRO 10 0 to 60 0 C 0 0 A BS PV analog input bias STD 100 0 to 100 0 of PV input range span EUS 0 0 of PV input range span A FL PV analog input filter STD OFF 1 to 12...

Page 430: ...e maximum value of input scale SH and minimum value of input scale SL Input is always 0 when RL RH Depends on the input type RL Minimum value of RSP remote input range EASY Depends on the input type SDP RSP remote input scale decimal point position EASY 0 No decimal place 1 One decimal place 2 Two decimal places 3 Three decimal places 4 Four decimal places Depends on the input type SH Maximum valu...

Page 431: ... OFF A SR RSP aux analog input square root extraction PRO OFF No square root extraction 1 Compute the square root The slope equals 1 2 Compute the square root The slope equals 0 OFF A LC RSP aux analog input low signal cutoff PRO 0 0 to 5 0 1 0 DI6 D DI16 contact type PRO 0 The assigned function is enabled when the contact is closed 1 The assigned function is enabled when the contact is opened 0 W...

Page 432: ...SY 0 No decimal place 1 One decimal place 2 Two decimal places 3 Three decimal places 4 Four decimal places Depends on the input type SH Maximum value of AIN2 aux analog input scale EASY 19999 to 30000 SL SH SH SL 30000 Depends on the input type SL Minimum value of AIN2 aux analog input scale EASY Depends on the input type BSL AIN2 aux analog input burnout action STD OFF Disable UP Upscale DOWN Do...

Page 433: ... decimal place 1 One decimal place 2 Two decimal places 3 Three decimal places 4 Four decimal places Depends on the input type SH Maximum value of AIN4 aux analog input scale EASY 19999 to 30000 SL SH SH SL 30000 Depends on the input type SL Minimum value of AIN4 aux analog input scale EASY Depends on the input type BSL AIN4 aux analog input burnout action STD OFF Disable UP Upscale DOWN Downscale...

Page 434: ...ge EU PV HL PV LL 100 0 of control PV input range PV LL Input switching PV low limit in Loop control with PV switching STD 0 0 of control PV input range PV 2C Input switching action in Loop control with PV switching STD 0 Switch based on low limit of temperature range 1 Switch using the parameter PV HL 2 Switch using DI 3 Switch based on high limit of temperature range 0 PV AS Input computation se...

Page 435: ... output cycle time EASY 30 0 s V AT Automatic valve position adjustment EASY OFF Stop automatic adjustment ON Start automatic adjustment OFF V RS Valve position setting reset EASY Setting V RS to ON resets the valve adjustment settings and causes the indication V RS to blink OFF V L Fully closed valve position setting EASY Pressing the SET ENTER key with valve position set to the fully closed posi...

Page 436: ...s analog input AIN2 AIN2 terminals analog input AIN4 AIN4 terminals analog input Loop 2 setting values are unavailable in Single loop control PV1 RTH Maximum value of retransmission output scale of RET STD When RTS PV1 SP1 PV2 SP2 TSP1 TSP2 PV RSP AIN2 or AIN4 RTL 1 digit to 30000 19999 to RTH 1 digit Decimal point position When RTS PV1 SP1 or TSP1 decimal point position is same as that of PV inpu...

Page 437: ...t of AIN2 scale When O1RS AIN4 decimal point position is same as that of AIN4 scale O1RL Minimum value of retransmission output scale of OUT current output STD O2RS Retransmission output type of OUT2 current output STD Same as RTS OFF O2RH Maximum value of retransmission output scale of OUT2 current output STD When O2RS PV1 SP1 PV2 SP2 TSP1 TSP2 PV RSP AIN2 or AIN4 O2RL 1 digit to 30000 19999 to O...

Page 438: ...o 4 mA 20 0 20 to 0 mA 4 20 OU2 A OUT2 current output range PRO 4 20 RET A RET current output range PRO 4 20 Heater Break Alarm Setting Menu Menu HBA Parameter symbol Name Display level Setting range Initial value HB1 S HB2 S Heater break alarm 1 2 function selection EASY 0 Heater current measurement 1 Heater break alarm 1 HB1 HB2 Heater break alarm 1 2 current setpoint EASY OFF 0 1 to 300 0 Arms ...

Page 439: ...oop 1 mode CO S2 Coordinated slave station Loop 2 mode P P Peer to peer communication MBRTU BPS Baud rate EASY 600 600 bps 1200 1200 bps 2400 2400 bps 4800 4800 bps 9600 9600 bps 19200 19 2k bps 38400 38 4k bps except for communication of E4 terminal area 19200 PRI Parity EASY NONE None EVEN Even ODD Odd EVEN STP Stop bit EASY 1 1 bit 2 2 bits 1 DLN Data length EASY 7 7 bits 8 8 bits 8 ADR Address...

Page 440: ...tted IP address 2 1 to 2 4 EASY 0 to 255 Initial value 255 255 255 255 See left ESW Ethernet setting switch EASY OFF ON Setting this parameter to ON enables the Ethernet communication parameter settings The parameter ESW automatically returns to OFF after ON is set OFF When each parameter is displayed the terminal area E3 is displayed on Group display PROFIBUS DP Communication Setting Menu Menu PR...

Page 441: ...ch parameter is displayed the terminal area E3 is displayed on Group display CC Link Communication Setting Menu Menu CC L E3 terminal area Parameter symbol Name Display level Setting range Initial value BR Baud rate EASY 156K 156k bps 625K 625k bps 2 5M 2 5M bps 5M 5M bps 10M 10M bps 10M ADR Address EASY 1 to 64 1 BPS Baud rate EASY 9600 9600 bps 19200 19 2k bps 38400 38 4k bps 38400 FILE Profile ...

Page 442: ...L REM2 Switch to Loop 2 REM LCL2 Switch to Loop 2 LCL STOP Switch to STOP RUN Switch to RUN AT Auto tuning LTUP LCD brightness UP LTDN LCD brightness DOWN BRI Adjust LCD brightness LCD LCD backlight ON OFF switch LAT Latch release PID PID tuning switch Loop 2 setting values are unavalable in Single loop control OFF Fn User function key n action setting EASY PID A M A M key action setting PRO OFF D...

Page 443: ...PV color change high limit EASY Set a display value when in PV limit or SP deviation 19999 to 30000 Set a value within the input range Decimal point position depends on the input type 0 PCL PV color change low limit EASY 0 BAR1 Upper bar graph display registration STD 0 Disable 1 OUT Heating side OUT Internal value in Position proportional control 2 Cooling side OUT 3 PV 4 SP 5 Deviation 6 Loop 2 ...

Page 444: ... alarm occurs 4346 Link to Loop 2 alarm 8 Lit when the alarm occurs 4529 Heater break alarm 1 Lit when the alarm occurs 4530 Heater break alarm 2 Lit when the alarm occurs 5025 to 5027 Link to DI1 DI3 Lit when the contact is closed 5041 to 5046 Link to DI11 DI16 E1 terminal area Lit when the contact is closed 5057 to 5062 Link to DI21 DI26 E2 terminal area Lit when the contact is closed 5073 to 50...

Page 445: ...nalog Input Display RSP RSP Analog Input Display AIN2 AIN2 Analog Input Display AIN4 AIN4 Analog Input Display CS1 to CS5 SELECT Display 1 to 5 SP1 ECO Economy mode STD OFF Disable 1 Economy mode ON All indications except PV display OFF 2 Economy mode ON All indications OFF 3 Brightness 10 All indications OFF BRI Brightness EASY Dark 1 to 5 Bright 3 B PVW White brightness adjustment of PV display ...

Page 446: ... lock PRO OFF Display ON Nondisplay OFF U OUT OUT Display lock PRO OFF Cascade control ON U HCO Heating cooling OUT Display lock PRO OFF U VP Valve Position Display lock PRO OFF U MV Position Proportional Computation Output Display lock PRO ON U PID PID Number Display lock PRO ON U HC Heater Break Alarm Current Value Display lock PRO OFF U PV1 PV2 PV1 Display lock PRO OFF U PV2 PV1 PV2 Display loc...

Page 447: ... CC L menu lock PRO KEY KEY menu lock PRO DISP DISP menu lock PRO CSEL CSEL menu lock PRO KLOC KLOC menu lock PRO DI SL DI SL menu lock PRO DI NU DI NU menu lock PRO DI D DI D menu lock PRO ALM ALM menu lock PRO DO DO menu lock PRO I O I O menu lock PRO SYS SYS menu lock PRO INIT INIT menu lock PRO VER VER menu lock PRO LVL LVL menu lock PRO In Cascade control the following parameters are also dis...

Page 448: ...RO SPS SPS menu lock PRO ALRM ALRM menu lock PRO PVS PVS menu lock PRO PID PID menu lock PRO TUNE TUNE menu lock PRO ZONE ZONE menu lock PRO PPAR PPAR menu lock PRO PYS1 PYS1 menu lock PRO PYS2 PYS2 menu lock PRO PYS3 PYS3 menu lock PRO PYS4 PYS4 menu lock PRO In Cascade control the following parameters are also displayed for secondary loop the LP2 lamp is lit Parameter SP SPS ALRM PVS PID TUNE ZO...

Page 449: ... R L REMOTE LOCAL switch STD 5046 S R STOP RUN switch STD 5026 CAS Switch to CAS STD OFF AUTO Switch to AUTO STD OFF MAN Switch to MAN STD OFF REM Switch to REMOTE STD OFF LCL Switch to LOCAL STD OFF AT Auto tuning START STOP switch STD OFF TRK Output tracking switch PRO OFF SW PV switch PRO OFF PVHD PV hold PRO OFF CTOA CAS to AUTO switch PRO OFF LAT Latch release STD OFF LCD LCD backlight ON OFF...

Page 450: ...SP BC Bit changing method of SP number STD 0 Status switch 1 1 Status switch 2 0 PN BC Bit changing method of PID number PRO 0 Status switch 1 1 Status switch 2 0 MP BC Bit changing method of manual preset output number PRO 0 Status switch 1 1 Status switch 2 0 In Cascade control the following parameters are also displayed for secondary loop the LP2 lamp is lit Parameter MP B0 MP B1 MP B2 MP BC DI...

Page 451: ...he contact output is opened 0 AL2 D AL2 contact type PRO 0 AL3 D AL3 contact type PRO 0 OR D OUT relay contact type PRO 0 OR2 D OUT2 relay contact type PRO 0 DO Setting Menu Menu DO E1 to E4 terminal area Parameter symbol Name Display level Setting range Initial value DO1 S DOn1 function selection STD Same as AL1 S Initial value of E1 and E3 teminal area All DO settings are OFF Initial value of E2...

Page 452: ...ode STD CONT Continue action set before power failure MAN Start from MAN AUTO Start from AUTO CONT R TM Restart timer STD 0 to 10 s 0 EPO Input error preset output STD 0 Preset output 1 0 output 2 100 output 0 C GRN Response as GREEN Series PRO OFF Works as UT55A UT52A in communication of device information response or broadcasting ON Works as GREEN Series in communication of device information re...

Page 453: ... PV input error status EASY PV2 E Loop 2 PV input error status EASY LA ER Ladder error status EASY MCU MCU version EASY See Chapter 13 DCU DCU version EASY ECU1 ECU 1 version EASY ECU2 ECU 2 version EASY ECU3 ECU 3 version EASY ECU4 ECU 4 version EASY PARA Parameter version EASY H VER Product version EASY SER1 Serial number 1 EASY SER2 Serial number 2 EASY MAC1 MAC address 1 EASY MAC2 MAC address ...

Page 454: ...ent category Description Remarks I CAT I For measurements performed on circuits not directly connected to MAINS II CAT II For measurements performed on circuits directly connected to the low voltage installation Appliances portable equipments etc III CAT III For measurements performed in the building installation Distribution board circuit breaker etc IV CAT IV For measurements performed at the so...

Page 455: ... 0 C 1 5 of instrument range 1 digit for less than 200 0 C of thermocouple E L 200 0 to 900 0 C 300 0 to 1600 0 F U 200 0 to 400 0 C 300 0 to 750 0 F 0 0 to 400 0 C 200 0 to 1000 0 F W 0 0 to 2300 0 C 32 to 4200 F 0 2 of instrument range 1 digit Note 2 Platinel 2 0 0 to 1390 0 C 32 0 to 2500 0 F 0 1 of instrument range 1 digit PR20 40 0 0 to 1900 0 C 32 to 3400 F 0 5 of instrument range 1 digit fo...

Page 456: ...dB or more 50 60 Hz For 100 240 V AC the power frequency can be set manually Automatic detection is also available For 24 V AC DC the power frequency can be set manually Reference junction compensation error 1 0ºC 15 to 35ºC 1 5ºC 10 to 15ºC 35 to 50ºC Applicable standards JIS IEC DIN ITS 90 for TC and RTD Auxiliary Analog Input Use Remote setpoint setting external compensating input auxiliary inp...

Page 457: ... accuracy is that in the standard operating conditions 23 2 C 55 10 RH and power frequency at 50 60 Hz Voltage pulse output Use Time proportional output On voltage 12 V or more load resistance of 600 Ω or more Off voltage 0 1 V DC or less Time resolution 10 ms or 0 1 of output whichever is larger 19 1 3 Step Response Time Specifications Within 500 ms when the control period is 50 ms or 100 ms With...

Page 458: ... V AC 3 A or 30 V DC 3 A resistance load Note Cannot be used for a small load of 10 mA or less 19 1 7 Retransmission Output Specifications Number of outputs Retransmission output 1 shared with 15 V DC loop power supply Current output 4 to 20 mA DC or 0 to 20 mA DC load resistance of 600 Ω or less Current output accuracy 0 1 of span 5 of span for 1 mA or less The accuracy is that in the standard op...

Page 459: ...e CT ratio can be set CT ratio setting range 1 to 3300 Recommended CT CT from U R D Ltd CTL 6 S H CT ratio 800 measurable current range 0 1 to 80 0 Arms CTL 12L 30 CT ratio 3000 measurable current range 0 1 to 180 0 Arms Heater current measurement period 200 ms Heater current measurement accuracy 5 of current transformer input range span 1 digit CT error is not included Ex CTL 12L 30 0 1 Max of cu...

Page 460: ... tick mark EN 55011 Class A Group1 The instrument continues to operate at a measurement accuracy of within 20 of the range during testing 19 1 14 Construction Installation and Wiring Dust proof and drip proof IP56 for front panel Not available for side by side close mounting Material Polycarbonate Flame retardancy UL94V 0 Case color White Light gray or black Light charcoal gray Weight 0 5 kg or le...

Page 461: ...nsulation resistance Between power supply terminals and a grounding terminal 20 MΩ or more at 500 V DC Isolation specifications PV universal input terminals Remote universal input terminals with direct input Remote input terminals Aux analog AIN2 input terminals Control relay contact point c contact point a Triac output terminals Alarm 1 relay contact point a output terminals Alarm 2 relay contact...

Page 462: ...11 ms Altitude 2000 m or less above sea level Warm up time 30 minutes or more after the power is turned on Startup time Within 10 seconds The LCD a liquid crystal display is used for a display portion of this product The LCD has a characteristic that the display action becomes late at the low temperature However the control fuction is not affected Transportation and Storage Conditions Temperature ...

Page 463: ...Blank Page ...

Page 464: ...App 1 IM 05P01C31 01EN Input and Output Table App Appendix Input and Output Table Appendix 1 Input and Output Table for Standard model See the next page ...

Page 465: ...cified to the remote input RSP terminal can be used as universal input However DI16 is deleted UT52A Model and Suffix Codes Model Suffix code Optional suffix code INPUT OUTPUT PV RSP OUT OUT2 VALV RET UT52A x x x xx 00 x Type 1 Basic control 0 1 2 Type 2 Functions 0 1 2 3 Type 3 Open networks x Display language Case color xx Fixed code 00 Optional suffix codes DR HA Equipped If the DR option is ad...

Page 466: ...6 DI26 DI31 DI32 DI33 DI34 DI35 DI41 DI42 DI43 DI44 DI45 DI46 UT55A Continued DO AL1 AL2 AL3 DO11 DO12 DO13 DO14 DO15 DO21 DO22 DO23 DO24 DO25 DO31 DO32 DO33 DO34 DO35 HAL1 HAL2 UT52A Continued DI DO DI1 DI2 DI3 DI11 DI12 DI16 AL1 AL2 AL3 DO11 DO12 HAL1 HAL2 Appendix 1 Input and Output Table for Standard model ...

Page 467: ...OUT triac VALV OUT2 mA pulse OUT2 relay OUT2 triac RET UT55A xxx xx x x x Fixed code NNN Display language Case color xx Output 1 A R U T P Output 2 A R U T N Retransmission output RT Heater break alarm HA E1 terminal area R1 U1 X1 Y1 W1 E2 terminal area A2 X2 Y2 W2 E3 terminal area CH3 CC3 PD3 DN3 ET3 X3 Y3 W3 E4 terminal area A4 C4 L4 AC4 LC4 X4 Y4 W4 Power supply DC Additional treatment CT Equip...

Page 468: ... and Output Table App UT55A Continued DI DI1 DI2 DI3 DI11 DI12 DI13 DI14 DI15 DI16 DI21 DI22 DI23 DI24 DI25 DI26 DI31 DI32 DI33 DI34 DI35 DI41 DI42 DI43 DI44 DI45 DI46 Equipped Appendix 2 Input and Output Table for Detailed model ...

Page 469: ...se color xx Output 1 A R U T P Output 2 A R U T N Retransmission output RT Heater break alarm HA E1 terminal area R1 U1 X1 Y1 W1 E2 terminal area A2 X2 Y2 W2 E3 terminal area CH3 CC3 PD3 DN3 ET3 X3 Y3 W3 E4 terminal area A4 C4 L4 AC4 LC4 X4 Y4 W4 Power supply DC Additional treatment CT Appendix 2 Input and Output Table for Detailed model ...

Page 470: ...put and Output Table App UT55A Continued DO AL1 AL2 AL3 DO11 DO12 DO13 DO14 DO15 DO21 DO22 DO23 DO24 DO25 DO31 DO32 DO33 DO34 DO35 DO41 DO42 DO43 DO44 DO45 HAL1 HAL2 Equipped Appendix 2 Input and Output Table for Detailed model ...

Page 471: ...y OUT triac VALV OUT2 mA pulse OUT2 relay RET UT52A NNN xx x x x Fixed code NNN Display language Case color xx Output 1 A R U T P Output 2 A R U N Retransmission output RT Heater break alarm HA E1 terminal area R1 U1 L1 CH1 RCH1 LCH1 X1 Y1 W1 Power supply DC Additional treatment CT Equipped Appendix 2 Input and Output Table for Detailed model ...

Page 472: ...5P01C31 01EN Input and Output Table App UT52A Continued DI DO DI1 DI2 DI3 DI11 DI12 DI13 DI14 DI15 DI16 AL1 AL2 AL3 DO11 DO12 DO13 DO14 DO15 HAL1 HAL2 Equipped Appendix 2 Input and Output Table for Detailed model ...

Page 473: ...Blank Page ...

Page 474: ...correction June 2010 4th Edition Style change for the case color option and addition of DeviceNet and CC Link communication Sep 2010 5th Edition Addition of the DeviceNet communication and the Detailed code model Jan 2011 6th Edition Functional improvement and error correction n Written by Yokogawa Electric Corporation n Published by Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo...

Page 475: ...Blank Page ...

Page 476: ...a Portugal Bucharest Romania Dublin Ireland YOKOGAWA AMERICA DO SUL LTDA Praca Acapulco 31 Santo Amaro Sao Paulo SP BRAZIL Phone 55 11 5681 2400 Fax 55 11 5681 4434 YOKOGAWA ENGINEERING ASIA PTE LTD 5 Bedok South Road 469270 SINGAPORE Phone 65 6241 9933 Fax 65 6241 2606 YOKOGAWA ELECTRIC KOREA CO LTD 14 1 Yangpyongdong 4Ga Youngdeungpo Gu Seoul 150 866 KOREA Phone 82 2 2628 6000 Fax 82 2 2628 6400...

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