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1. Setting Hysteresis to Alarm Operation 11 2 11 0 660606660000 Delaying Alarm Output Alarm Delay Timer 11 3 Contact Input Functions Setting Contact Input FUNCTION cccccecceccesseeeceeeeececeeeceesseueeeeseuseecssuseeessuensesssages 12 1 12 1 12 1 0000 Setting Contact Input Function 12 1 1 Display Key and Security Functions 13 1 Setting Display FUNCTIONS cccccccccccssseeecceeseeecenecececeuseeesceuseeessaseeeesauseeesseseeesssaaes 13 1 13 1 1 Setting Active Color PV Display Function cccccseeeeceeeeecceeeseeeseeeseeeseeees 13 1 13 1 2 Masking Least Significant Digit of PV Display 0600666000 600006 00 13 4 13 1 3 Setting Economy TOS ase 13 5 13 1 4 Selecting the Initial Operation Display that Appears at Power 13 5 13 1 5 Setting Message Function 13 6 13 1 6 Changing Guide Scroll Speed 000666 000600
2. 0 13 7 13 1 7 Turning Guide Display ON OFF isis odes 13 7 13 1 8 Setting Automatic Return to Operation Display cccccccceseceeeeeeeseeeeeeeeeees 13 7 13 1 9 Setting Brightness and Contrast Adjustment of LCD and Display Update Cycle 13 8 13 2 Assigning Function to User Function Key ccccccsccecsseeeceeseeseseeesesesseeesseeeesseaeeens 13 9 13 3 Setting Security PUNCIOMNS wcoeacscicccsessdcerinssnccnedas lt chdansdeandelnanendessceanaenssandensnoacedenedesateeesosts 13 10 13 3 1 Setting a Password 1711142 5000 13 10 13 3 2 Setting Parameter Display Level 666060660000 6600000 13 10 13 3 3 Locking Hiding Parameter Menu Display 2 13 11 MOS Koy GM ace sec dene secu canes tectsteeareccadntescedsiaereteanetcatenass 13 12 13 3 5 Prohibiting Writing via COMMUNICATION ccccseeceecceeeeeeeaeeeecsaueesessaeeeeeeens 13 12 13 13 Confirmation of Key and I O Condition and Version 13 4 13 3
3. A ee 086 Equipped as standard Equipped as standard RET retransmission output PG WE ES Ezi ES 5 a 5P T gt a gt T gt Qa E E Current Relay Parameter Function Analog signal gt Contact signal lt gt Front panel key IM 05P04D41 01EN 8 1 weibeig yoojg uolnoun Blank Page Chapter 9 Auxiliary Control Functions 9 1 Setting SP Limiter The SP high and low limits can be set to restrict the SP to the range between those limits They works to the SP of all SP groups 100 0 High limit of SP Setting range of actual SP Actual SP Low limit of SP Setting range 2 SPL 0 0 L v 0 0 100 0 lt Original setting range Setting Details Parameter Display SPH SP high limit 0 to 0 0 of PV input range MPV IM 05P04D41 01EN 9 1 1797 2 011102 0 121011 9 2 Setting Controller Action at Power ON Restart Mode The state of output relay at power on can be set by a setup parameter restart mode R MD For details see Chapter 15 Power Failure Recovery Processing Setting Details Parameter Display Setting range Menu symbol 0 Limit output is ON at power on in any cases ROSTAN 14090 1 Limit output is OFF at power on SYS GED when PV doesn t exceed SP 9 2 IM 05P04D41 01EN Chapter 10 Retransmission Outpu
4. nee esse 000006600 1103110195 6 6 5 Hardware 19 1 19 2 sates 11155 110 556611163 Input 19 11 19 3 Step Response Time Specifications 19 1 2 19 3 Relay Contact Output Specifications 19 1 3 Retransmission Output Specifications 19 4 19 1 4 19 4 eee Contact Input Specifications ose ce 19 1 5 Safety and EMC 513203165 0066 00006600 19 4 19 1 6 19 5 Construction Installation and Wiring 19 1 7 19 5 060006600060 Power Supply Specifications and Isolation 19 1 8 19 6 Environmental ConditionS 19 1 9 xiii O z Contents Appendix Input and O
5. 0000006600000 Contact Input Wiring 17 4 4 17 0 ede 00 000666 Contact Output Wiring 17 4 5 17 11 66600000000 060660060 Retransmission Output Wiring 17 4 6 17 12 0 00 RS 485 Communication Interface Wiring 17 4 7 Ethernet Communication Interface Wiring cccccceeeeeeeeeeeeeeeeaeeeesseeeeeeeeas 17 13 17 4 8 17 15 6 0 6 0 Power Supply Wiring 17 4 9 Attaching and Detaching Terminal Cover cccccceeceeceeeeeeeeseeeeeeseeeeeeesaeeeeesseeeeeeeaas 17 16 17 5 Parameters re mt eee mere Soe eer ane ee 18 1 0010100 1 1 o1 Parameter MaD eee 18 6 eee List of Parameters 18 2 18 6 ne Operation Parameters 18 2 1 18 8 Sep 231211161618 acc 18 2 2 Specifications 19 1
6. Serial gateway function RS 485 communication Up to 31 connected slaves with a maximum length of 1200m E 1 6 IM 05P04D41 01EN 1 5 Communication Functions Light loader Communication Use the LL50A to set parameters Attach the adapter to the front of the controller to communicate gt Light loader function LL50A Parameter Setting Software User s Manual No olen VN gt LL50A Parameter Setting Software feel Light loader E adapter To USB terminal Dedicated cable Maintenance Port Communication Power supply is not required for the UT35A L Maintenance port is used to connect with the dedicated cable when using LL50A Parameter Setting Software sold separately The parameters can be set without supplying power to the UT35A L 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 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 returns to the normal condition IM 05P04D41 01EN 1 7 SUOIJOUN 01 UOI ONpPo U 1 6 Definition of Main Symbols and Terms Main Symbol PV Measured inpu
7. 16 1 1 1 eee E E 16 2 16 1 3 Errors duning 0 RE E ARARE 16 3 ss 02 00010202 16 7 0101010101 16 7 16 2 2 Packaging when Shipping the Product for Repair 1 16 7 16 23 Replacing 01010 0 0 01011 16 7 Periodic Maintenance sivainsdcsesiasinesinserasaeaeoodtireddcendinmoiadiadincdesiuctinieisabeinbiamrdidabiermniaveoinues 16 8 Baa EE E EE AA E E AEE E E E EAEE esse TA Soreness 16 9 Installation and Wiring 17 1 6000 063110300600600 Installation 17 1 17 3 T Mounting SOT OC sires nati aareanintentanaun ou esdionlaunmistiaaraieahara 17 4 External Dimensions and Panel Cutout DIMENSIONS 17 3 17 5 Important Information on Wiring xciccxs5221 cosccenctsassseccverscecevesnssdaaostesGssencsteeacersgeens 17 5 17 4 1 EE E 17 7 1 1 TAR 17 8 0 0 0066 Limit Control Output Relay Wiring 17 4 3 17 9
8. O 2 ce Contact Input Two contact inputs are incorporated in UT35A L gt Chapter 12 Contact Input Functions Contact Output Three contact outputs are incorporated in UT35A L Contact output can output events such as alarms For details see the table of Model and Suffix Codes gt Chapter 11 Alarm Functions IM 05P04D41 01EN 1 3 Limit Control Functions In Case of High Limit Control When PV exceeds a setpoint SP EXCEEDED lamp lights and OUT lamp turns ON point A The limit control output relay is de energized then EXCEEDED lamp turns off when PV goes into normal condition while OUT lamp stays on as it is point B OUT lamp turns off when a confirming operation is done by an operator point C The way to confirm is pushing the RST key or by an exeternal contact according to the setting of setup parameter CNF The confirming operation is not accepted during PV exceeds SP point D State of output relay is deenergized whenever OUT lamp is on NC terminal CLOSE NO terminal OPEN A B C A D B 1 1 SP Hysteresis PV EXCEEDED Lamp B D OUT Lamp Output Relay Bon a off Coff Operation Confirmation Confirmation RST key or external contact input accepted not accepted In Case of Low Limit Control When PV exceeds a setpoint SP EXCEEDED lamp lights and OUT lamp turns ON point A
9. Parameter Display Level To intended use of the operator the display level of the parameter can be set gt Chapter 18 Parameters User Function Keys The UT35A L has user function keys F1 F2 and Fn Assign a function to a user function key to use it as an exclusive key gt 13 2 Assigning Function to User Function Key IM 05P04D41 01EN 1 5 SUOIJOUN 01 UOI ONpPo U 1 5 Communication Functions The UT35A L can use RS 485 communication and Ethernet communication specifying the suffix code and optional suffix code for each communication gt UTAdvanced Series Communication Interface RS 485 Ethernet User s Manual RS 485 Communication Modbus communication PC link communication and Ladder communication The UT35A L can communicate with PCs PLCs touch panels and other devices RS 485 Model ML2 of YOKOGAWA is recommended RS 232C converter Up to 31 connected slaves with a maximum length of 1200m 6 oo Oo 5 Ethernet Communication Modbus TCP The UT35A L can be connected to IEEE802 3 compliant network 10BASE T 100BASE TX A serial gateway function can increase the number of connected controllers wl Distance from hub to controller Within 100 m Host computer Number of cascade connections on hub Max 4 stages 10BASE T Max 2 stages 100BASE TX Hub LAN ae Modbus TCP connnection Ethernet
10. Confirmation of Key and I O Condition 13 4 1 13 5 Confirmation of Version 13 4 2 Parameter Initialization 14 1 00 666 0 6 0666 465 Initializing Parameter Settings to Factory Default 14 1 14 2 0000 6600006 45 0006666006 Registering and Initializing User Default 14 2 14 2 00006600006 Registering as User Setting Default ValUCS 14 2 1 14 2 066000666006600 45 Initializing to User Setting Default 14 2 2 IM 05P04D41 01EN Contents Chapter 15 Power Failure Recovery Processing Power Frequency Setting Chapter 16 Chapter 17 Chapter 18 Chapter 19 IM 05P04D41 01EN Other Settings 15 1 Remedies if Power Failure Occurs during Operations cccseccceeeseeeeeeeeeeeeeeseeeeeeeees 15 1 15 2 Power Frequency Setting 0 0006 000 15 2 Troubleshooting Maintenance and Inspections 16 1 16 2 16 3 16 4 ROUTES 0001010010207 0 1 n 16 1 16 1 1 Troubleshooting 060660
11. 00006600 0066 Overview of Display Switch and Operation Keys 4 4 000101 Hw TO Set Chapter 5 Quick Setting Function 5 1 52 5 1 Setting Using Quick Setting 5 6 00 Restarting Quick Setting Function Chapter 6 Monitoring and Control of Regular Operations 6 1 6 2 6 3 6 4 Monitoring and Control of Operation 21501855 0000 00 0 6 1 6 1 1 Operation Display Transitions 0 0600 0 600 6 1 Seung PANEL 00 0 0 6 4 6 4 66660666000 25018 Operation in the Operation 6 4 006666600066600 666006666606 Operation in Parameter Setting Display 6 5 Setting Alarm 6 6 066600066000066 0 Releasing On State Latch of Alarm Chapter 7 Input PV Functions 7 1 IM 05P04D41 01EN 7 1 6660066 666666666060
12. User s U Advanced UT35A L Digital Indicating Controller Limit Control Type User s Manual IM 05P04D41 01EN vigilantplant YOKOGAWA IM 05P04D41 01EN Yokogawa Electric Corporation 1st Edition Product Registration Thank you for purchasing YOKOGAWA products YOKOGAWVA 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 Introduction Thank you for purchasing the UT35A L digital indicating controller hereinafter referred to as UT35A L This manual describes how to use UT35A L functions other than UT35A L s communication function Please read through this user s manual carefully before using the product e ae manual ManualName Name Manual Number Description UT35A L Operation Guide IM 05P04D41 11EN This manual describes the basic operation method e Electronic manuals UT35A L Operation Guide IM 05P04D41 MEN This is identical to the manual This manual describes how to use UT35A UT32A in Ethernet and serial IM O5P07A01 01EN communications For communication wiring see the Operation Guide or User s Manual LL50A Parameter Setting This manual describes how to install and Software Installation Manual pr co uninstall the LL50A This manual describes how to use the LL50A Sa a
13. Setting Display Indicates a setting display and describes the keystrokes required to display the relevant setting display Setting Details Provides the descriptions of settings Describes restrictions etc regarding a relevant operation IM 05P04D41 01EN How to Use This Manual IM 05P04D41 01EN This user s manual is organized into Chapters 1 to 19 as shown below ter T i 00 on a 1 Introduction to Functions Describes the flow from unpacking to regular operations Basic Operation Describes basic operation of the UT35A L Part Names Describes part names and functions on the front panel Quick Setting Function Describes the minimum necessary settings for operation Describes PV input Provides function block diagrams Describes auxiliary control functions Describes output functions Describes alarm output and status output Describes contact input functions Display Key and Security Functions Describes display user function key and security functions 44 Parameter Initialization Describes the initialization to factory default values and to user default values Power Failure Recovery Processing Power Frequency Setting Other Settings Describes operations performed after momentary power interruption and power failures Troubleshooting Maintenance and Inspections Describes troubleshooting maintenance periodic inspections and disposal Installation and Wiring Provides pa
14. 13 1 Setting Display Functions 13 1 3 Setting Economy Mode The LCD backlight ON OFF can be set in the following methods Setting the LCD backlight to OFF saves energy User Function Keys The LCD backlight ON OFF switch can be assigned to the user function key gt User function key 13 2 Assigning Function to User Function Key Backlight OFF timer The backlight OFF timer sets the economy mode parameter to ON If no keys are pressed for 30 minutes the LCD backlight goes off automatically The 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 gt 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 hardware malfunction error occurs When EXCEED lamp and OUT lamp turn on Setting Details Parameter Display OFF Disable 1 Economy mode ON All indications except PV display ECO Economy mode STD OFF 2 Economy mode ON All indications OFF 3 Brightness 10 all indications 13 1 4 Selecting the Initial Operation Display that Appears at Power ON The initial Operation Display that appears when the power is turned on can be set Setting Details Parameter Display Home Operation PV PV Display IM 05P04D
15. Pro Ker Revi menvlck 000 piss SPI mena o PRO kros Loci menaiock Pro DI SL menu lock PRO formens Pro PRO PRO PRO PRO PRO PRO PRO PRO PRO OFF Display ON Nondisplay VER VER men ok ive vtimen eck MODE MODE men ook Jerine o 966 50 ALRM menu lock PVS _ PVS menu lock When each parameter is displayed the terminal area E3 is displayed on Group display e Parameter R485 ETHR OFF Display ON Nondisplay 0 S V L A MPV UT KEY SYS menu lock ER VL LRM PVS IM 05P04D41 01EN IM 05P04D41 01EN 18 2 List of Parameters DI Function Registration Menu Menu DI SL Parameter Ee Setting range Initial value symbol level OFF No function LAT Latch release LCD LCD backlight ON OFF switch DI2 function PVRW PV red white switch selection MG1 Message display interruption 1 OFF MG2 Message display interruption 2 MG3 Message display interruption 3 MG4 Message display interruption 4 Set the parameter PCMD 10 I O Display Menu Menu I O Parameter Display Read only symbol level See 13 4 1 Confirmation of X000 DI1 Dl2 status equipped as standard Key and I O Condition Y000 AL1 AL3 status equipped as standard System Setting Menu Menu SYS Parameter ee Setting range Initial value symbol level 0 Limit output is ON at power on in any cases MOAG 1 Limit output is OFF at power on
16. The maintenance port is used to connect with the dedicated cable when using LL50A Parameter Setting Software sold separately The parameters can be set without supplying power to the UT35A L sie Maintenance port 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 returns to the normal condition 3 3 SOWEN Hed 3 3 List of Display Symbols The following shows the parameter symbols menu symbols alphanumeric of guide and symbols which are displayed on the UT35A L Figure Common to all display area 0 1 2 4 L Li l L s yo TOD N 0 To a Li 3 Ls PV display 14 segments Alphabet A B C D E F a 7 r 7 EC E 11 L L 1 3 H J K L im L T 1 l 11 L Li fi L M N O P Q R h hi 17 17 17 1 11 su Li 1 Ly fi S T U W X D T 17 Vy 17 1 l I Li 4 Y Z L 7 i L Symbol display and Data display 11 segments Alphabet A B C D E F Ci m E Z 11 L Ll L 1 C lower case G H J K L 1 it l 1 1 LI 11 1 Li A L M O P Q R M hi 17 17 m 17 1 i Li 1 5 1 U V W X L m 17 17 V l L Li 4 In n Y Z Li 7 a JA IM 05P
17. e Power consumption 18 VA DC 9 VA AC 14 VA if DC option is specified Data backup Nonvolatile memory Power holdup time 20 ms for 100 V AC drive Withstanding voltage Between primary terminals and secondary terminals 2300 V AC for 1 minute Between primary terminals 1500 V AC for 1 minute Between secondary terminals 500 V AC for 1 minute Primary terminals Power and relay output terminals Secondary terminals Analog I O signal terminals contact input terminals communication terminals and functiona grounding terminals Power terminals for 24V AC DC models are the secondary terminals Insulation resistance Between power supply terminals and a grounding terminal 20 MQ or more at 500 DC Isolation specifications PV universal input terminals nemei powe Alarm 3 relay contact point a output terminals Contact input terminals RS 485 communication terminals Ethernet communication terminal The circuits divided by lines are insulated multually V 19 5 00122 152301 19 1 Hardware Specifications 19 1 9 Environmental Conditions Normal Operating Conditions Ambient temperature 10 to 50 C 10 to 40 C for side by side close mounting e Ambient humidity 20 to 90 RH no condensation allowed Magnetic field 400 A m or less e Continuous vibration at 5 to 9 Hz Half amplitude of 1 5 mm or less 10ct min for 90 minutes each in the three axis directions Con
18. 0 0 to 100 0 mV PV GED PV GED V Seti Note1 W W 5 Re W 26 Re Hoskins Mfg Co ASTM E988 WRE W97Re3 W75Re25 1 2 IM 05P04D41 01EN 7 1 Setting Functions of PV Input Continued Parameter Display 0 No decimal place 1 One decimal place 2 Two decimal places 3 Three decimal places 4 Four decimal places SH Maximum value of PV EASY 19999 to 30000 SL lt SH Scaling input scale SH SL lt 30000 SL Minimum value of PV EASY 19999 to 30000 SL lt SH Scaling input scale SH SL lt 30000 When changing the PV decimal point position or the digit of the indicated value can be set by the following parameters Example PV input type K1 270 0 to 1370 0 C the digit is without decimal point for 0 to 1000 C P UNI C P DP 0 P RH 1000 P RL 0 Parameter Display No unit C Degree Celsius No unit No unit No unit F Degree Fahrenheit 0 No decimal place 1 One decimal place 2 Two decimal places 3 Three decimal places 4 Four decimal places Maximum value of control PV input range 19999 to 30000 P RL lt P RH Minimum value of PRL 30000 P RL control PV input range SDP PV input scale decimal Scaling point position Control PV input unit Control PV input decimal point position 7 1 2 Setting Burnout Detection for Input Setting Details IM 05P04D41 01EN The input value when input burnout occurs can be determined The input
19. 3 PARAMETER Hold down the keys for 3 seconds e To move to the Operation Parameter Setting Display Hold down the PARAMETER or PARA key for 3 seconds r PARAMETER Hold down the key for 3 seconds e To move to the Operation Display Press the DISPLAY or DISP key once uoijeiado 2529 4 4 4 2 How to Set Parameters The following operating procedure describes an example of setting alarm setpoint A1 Operation 7 Hold down the PARAMETER key for 3 seconds in the Operation Display to call up the SP Menu Display YOKOGAWA 2 17717 cu IM 05P04D41 01EN IM 05P04D41 01EN 4 2 How to Set Parameters 5 Press the Up or Down arrow key to change the setpoint Change the setpoint using the Up Down arrow keys to increase and decrease the value and the Left Right arrow keys to move between digits YOKOGAWA gt lt IIN Wis YOKOGAWA gt lt ICIN 1177 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 setpoint is blinking press the PARAMETER key once 4 5 uoijeiado 2529 4 2 How to Set Parameters How to Set Parameter Setpoint Numeric Value Setting YOKOGAWA gt 1 2 3 17 om Display the Parameter Setting Display Press the SET ENTER key to m
20. C 200 0 to 750 0 F B 0 0 to 1800 0 C 32 to 3300 F S 0 0 to 1700 0 C 32 to 3100 F R 0 0 to 1700 0 C 32 to 3100 F N 200 0 to 1300 0 C 300 0 to 2400 0 F E 270 0 to 1000 0 C 450 0 to 1800 0 F L 200 0 to 900 0 C 300 0 to 1600 0 F Ut 200 0 to 400 0 C 300 0 to 750 0 F U2 0 0 to 400 0 C 200 0 to 1000 0 F W 0 0 to 2300 0 C 32 to 4200 F PN 04006 EASY 022 0 0 to 1390 0 C 32 0 to 2500 0 F P2040 0 0 to 1900 0 C 32 to 3400 F WRE 0 0 to 2000 0 C 32 to 3600 F JPT1 200 0 to 500 0 C 300 0 to 1000 0 F JPT2 150 0 to 150 0 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 1 517 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 No unit C Degree Celsius UNIT PV input unit Easy ooun No unit No unit F Degree Fahrenheit EASY PV input range For temperature input Set the temperature range that is actually controlled RL lt RH For voltage current input Set the range of a voltage current signal that is applied Minimum value of The scale across which the PV input range voltage current signal is actually controlled should be set using the maximum value of
21. IM 05P04D41 01EN 11 7 suoijoun4 wejy 11 1 Setting Alarm Type Setting Details Parameter Display AL1 to AL3 Alarm 1 to 3 type EASY See the table below PV velocity alarm time 00 01 to 99 59 ALRM CIDB VT1 to VT3 EASY i setpoint 1 to 3 minute second Note1 The initial values of the parmeters AL1 to AL3 and VT1 to VT3 are 3 The following shows the example of setting PV high limit 01 With stand by action 1 De energized 1 and Latch 1 action 1 1 UY Symbol Alarm type Stand by action Energized de energized Latch Name ne inout th type Note 1 de energized 1 Without 0 with 1 type 06006 awa Note Note2 00 Deviatontowlint 0 12 3040 on on 0 limits PV velocity 0 1 27374 Fault diagnosis 0 1 27374 FAIL Note 2 Note 2 Note 1 0 No latch function 1 Latch 1 2 Latch 2 3 Latch 3 4 Latch 4 Note 2 Alarm function doesn t work even if any value is set IM 05P04D41 01EN 11 2 Setting Hysteresis to Alarm Operation If the On Off switch of the alarm output is too busy you can alleviate the busyness by increasing the alarm hysteresis Hysteresis for PV High Limit Alarm Point of ON OFF action Output alarm setpoint ON if OFF PV When Setting Hysteresis of 5 C and 15 C for PV High Limit Alarm ae HYS 5 C example HYS 15 C example Closed ON Closed ON Open Open Alarm 1 setpoint 10
22. Out of deviation white 10 Link to DI2 ON red OFF white 11 Link to EXCEEDED lamp Unlit hite lit red 12 Link to OUT lamp Unlit white lit red Set the parameter DI2 S PVRW Set a display value when in PV high limit limit or SP deviation 19999 to 30000 Set a value PCL PV color change EASY within the input range low limit Decimal point position depends on the input type 13 3 suoijoun Ayunoas pue y Aedsig 13 1 Setting Display Functions 13 1 2 Masking Least Significant Digit of PV Display With and without least significant digit of the PV in the Operation Display can be set When without least significant digit is set the value of the least significant digit is truncated and not displayed The internal value is not changed depending on whether with or without least significant digit the value is for display only This parameter does not function for the PV without decimal point Least significant digit Least significant digit is displayed is not displayed YOKOGAWA YOKOGAWA gt lt EEIE JUL OUT eee 007 i UT35A L 1236 6000 ispay 9 e PARAMETER Ooue PARAMETER 7 r The following shows the example of with and without least significant digit Setting Details Parameter Display Least significant digital OFF With least significant digit mene mask of PV display ON Without least significant digit DISP ED 13 4 IM 05P04D41 01EN
23. Time L l l L ete ss Sef L fe dy hen I I l gt D 3 lt 0 0 0 o 0 Contact type in the figure above Energized when an event occurs factory default IM 05P04D41 01EN 11 3 suoijoun4 wey 11 1 Setting Alarm Type PV Velocity Alarm PV velocity alarm output Monitors the variation of the measured value for 2 points by the time interval set in VT Time Velocity alarm setpoint Velocity alarm setpoint Velocity alarm Anal eth locit Velocity alarm time setpoint ERATE 95001 E OS time setpoint VT1 to VT3 exceeds this inclination VT1 to VT3 Contact type in the figure above Energized when an event occurs factory default The PV velocity alarm function does not work the alarm hysteresis the stand by action and the alarm delay timer functions Fault diagnosis Alarm The function outputs an alarm signal in the following cases The corresponding event EV lamp is lit and the contact output turns on when the contact type is energized e Burnout of PV input e ADC failure of PV input e Reference junction compensation RJC error of PV input The fault diagnosis alarm does not work the stand by action functions FAIL output When the FAIL condition is caused faulty MCU or system data error DO alarm o
24. s functions and the protection features inherent in the device We assume no liability for safety or responsibility for the product s quality performance or functionality should users fail to observe these instructions when operating the product Installation of protection and or safety circuits with respect to a lightning protector protective equipment for the system controlled by the product and the product itself foolproof or failsafe design of a process or line using the system controlled by the product or the product itself and or the design and installation of other protective and safety circuits are to be appropriately implemented as the customer deems necessary Be 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 so used it is the user s responsibility to include in the system additional equipment and devices that ensure personnel safety Modification of the product is strictly prohibited e This product is intended to be handled by skilled trained personnel for electric devices This product is UL Recognized Component In order to comply with UL standards end products are nece
25. when PV doesn t exceed SP OFF Works as UTAdvanced Series in communication of device information response or Response as broadcasting GREEN Series ON Works as GREEN Series in communication of device information response or broadcasting 00 frequency EASY AUTO 60 60Hz 50 50Hz 40170 or Disable Pass Pass Password setting EASY 0 No password to 65535 SMEC sampling period 0 to 65535 display only when power error counter is turned on 18 17 siojoweled 18 2 List of Parameters 18 18 Initialization Menu Menu INIT pay Setting range Initial value symbol level Initialization to user 12345 Initialization automatically default value returned to 0 after initialization Initialization to 12345 Initialization automatically factory default value returned to 0 after initialization Error and Version Confirmation Menu Menu VER Parameter Display Read only symbol level PAER ER PAR Parameter error status si error status EASY ae 16 1 AD1 E A D converter error status 1 EASY Troubleshooting PV1 E PV input error status EASY ECU3 ECU 3 version EASY Confirmation of SER1 _ _ Serial number 1 EASY vVersion Serial number 2 EASY MAC1 MAC address 1 EASY MAC2 MAC address 2 EASY MAC3 MAC address 3 EASY When the following parameters are displayed the terminal area E3 is displayed on Group display e Parameter ECU3 MAC1 MAC2 and MAC3 Parameter
26. C 300 0 to 1000 0 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 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 W75Re25 No unit C Degree Celsius UNIT PV input unit Easy Nountt No unit No unit F Degree Fahrenheit KES Maximum Depends on the input type value of PV EASY For temperature input input range Set the temperature range that is actually input type controlled RL lt RH For voltage current input Set the range of a voltage current signal Minimum that is applied Depends value of PV EASY The scale across which the voltage current jon the input range signal is actually controlled should be set input type using the maximum value of input scale SH and minimum value of input scale SL Input is always 0 when RL RH 18 9 212 3731 18 2 List of Parameters 18 10 PV Input Setting Menu Menu PV Continued from previous page Parameter Display Setting range Initial value symbol level 0 No decimal place PV input scale 1 One decimal place Depends on decimal point EASY 12 T
27. The limit control output relay is de energized then EXCEEDED lamp turns off when PV goes into normal condition while OUT lamp stays on as it is point B OUT lamp turns off when a confirming operation is done by an operator point C The way to confirm is pushing the RST key or by an exeternal contact according to the setting of setup parameter CNF The confirming operation is not accepted during PV exceeds SP point D State of output relay is deenergized whenever OUT lamp is on NC terminal CLOSE NO terminal OPEN A B C A D B 1 14 PV Hysteresis SP EXCEEDED Lamp it Loft OUT Lamp Output Relay on on ya Coff Operation Confirmation Confirmation RST key or external contact input accepted not accepted IM 05P04D41 01EN 1 3 SUOI JOUN 01 UOI ONpPoO U 1 3 Limit Control Functions Power on Status The state of output relay at power on can be set by a setup parameter restart mode R MD Restart mode R MD 0 Limit output relay is de energized at power on 1 Limit output relay is energized at power on When parameter R MD is set to 0 The limit output relay is always de energized at power on even if PV doesn t exceed SP point A NC terminal CLOSE NO terminal OPEN OUT lamp is lit After the confirmation state of output relay is energized NC terminal OPEN NO terminal CLOSE and OUT lamp turns off if the PV doesn t
28. and the instrument on the top bottom and sides Areas subject to being splashed with water IM 05P04D41 01EN 17 2 Mounting Method IM 05P04D41 01EN A Be sure to turn OFF the power supply to the controller before installing it on the panel to avoid an electric shock Mounting the Instrument Main Unit Provide an instrumented panel steel sheet of 1 to 10 mm thickness After opening the mounting hole on the panel follow the procedures below to install the controller 1 Insert the controller into the opening from the front of the panel so that the terminal board on the rear is at the far side Set the brackets in place on the top and bottom of the controller as shown in the N figure below then tighten the screws of the brackets Take care not to overtighten them Bracket Direction to insert the controller Insert the controller Terminal board into the opening at the front of the panel Insert a screwdriver into the brackets to tighten the screws Bracket bottom mounting hardware Appropriate tightening torque 0 25 Nem To uninstall the controller perform the procedure in the reverse order CAUTION 1 Tighten the screws with appropriate tightening torque within 0 25 Nem Otherwise it may cause the case deformation or the bracket damage 2 Make sure that foreign materials do not enter the inside of the instrument through the case s slit holes 17 3 Bun M pue
29. constant With a large time constant Filtering for 2 sec Filtering for 10 sec Analog Input Bias Analog input bias is used to correct sensor input characteristics compensating lead wire errors and so on Analog Input Filter The analog input filter is used to remove noise from an input signal 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 7 5 suoijoun4 Ad ndul 1 7 1 Setting Functions of PV Input Setting Details Parameter Display 100 0 to 100 0 of PV es ee input range span EUS FLO PV input filter EASY EASY OFF 1t0120s 1 to JOFF 1t0120s 5 Parameter Display 100 0 to 100 0 of each PV analog input filter STD OFF 1t0120s OFF 1t01205s to 120 s E E 1 6 IM 05P04D41 01EN Chapter 8 Function Block Diagram 8 1 Function Block Diagram Equipped as standard Equipped as standard PV input ae RS 485 Ethernet Contact inputs Input type Input unit RH RLC SDP SH SL Input range scale _ CRH RLC SDP_ SH SL ae PV analog input bias PV analog input filter 3 PV input bias 3 PV input filter Latch release etc Target setpoint lt RST gt SP limiter PV display SP display Limit Control computation Confirmation lt eet ee ee
30. display Displays duration time The time while PV exceeds SP is counted and stored in the memory It is displayed in the TIME display in the confirmation display Duration Time Display Symbol Duration time Display time range 0 00 to 99 59 Unit of time is be either hour minute or minute second and can be set by operation parameter TMU IM 05P04D41 01EN IM 05P04D41 01EN Continued Operation Display Display and operation description Maximum Minimum Value Display 6 1 Monitoring and Control of Operation Displays PV display Displays measured input value PV Setpoint display Displays maximum value or minimum value Symbol Minimum value The maximum value or minimum value of PV is stored in the memory and display in the HIGH or LOW display in the confirmation display When the control type is specified as high limit control the maximum value is displayed in the HIGH display and control type is specified as low limit control the minimum value is displayed in the LOW display When the PV exceeds SP and then returns to the normal status Maximum Minimum Value is retained as it is but when PV exceeds SP again it is automatically reset and starts taking new value for its minimum maximum value 6 3 suoijeiado jejnbay jo j01 U045 pue Bulsojyiuo 6 2 Setting Target Setpoint Operation in the Operation Display YOKOGAWA Bring the SP Display into vi
31. input scale SH and minimum value of input scale SL Input is always 0 when RL RH Note1 W W 5 Re W 26 Re Hoskins Mfg Co ASTM E988 WRE W97Re3 W75Re25 5 4 IM 05P04D41 01EN IM 05P04D41 01EN 5 1 Setting Using Quick Setting Function Input Function Continued Parameter Display 0 No decimal place PV input scale 1 One decimal place decimal point 2 Two decimal places position 3 Three decimal places 4 Four decimal places Maximum value of PV input scale aaah 19999 to 30000 SL lt SH 1 H SL Minimum value of EASY SH SL lt 30000 PV input scale gt Input setting 7 1 Setting Functions of PV Input 9 5 uoun Buas YOINDH 5 2 Restarting Quick Setting Function Setting Details Once functions have been built using the Quick setting function the Quick setting function does not start even when the power is turned on The following methods can be used to restart the Quick setting function e Set the parameter QSM Quick setting mode to ON and turn on the power again e 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 Parameter Display Pimp Name evel Settingrange Menu symbo IN PV input type EASY OFF Disable Py OFF Disable asm setting mode EASY ON Enable IM 05P04D41 01EN Chapter 6 Monitoring and Control of Reg
32. is a reference safety standard value for Measurement Category of IEC EN CSA UL61010 1 This value is not necessarily a guarantee of instrument performance e EMC Conformity standards CE marking EN61326 1 Class A Table 2 For use in industrial locations EN61326 2 3 EN 55011 Class A Group1 EN 61000 3 2 Class A EN 61000 3 3 C 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 4 IM 05P04D41 01EN 19 1 Hardware Specificati 19 1 7 Construction Installation and Wiring e Dust proof and drip proof IP66 for front panel Not available for side by side close mounting e Material Polycarbonate Flame retardancy UL94V 0 e Case color White Light gray or black Light charcoal gray e Weight 0 5 kg or less e External dimensions mm 96 W x 96 H x 65 depth from the panel face Depth except the projection on the rear panel ons e Installation Direct panel mounting mounting bracket one each for upper and lower mounting Panel cutout dimensions mm 92 0 8 0 W x 92100 H Mounting attitude Up to 30 degrees above the horizontal No downward titling allowed e Wiring M3 screw terminal with square washer for signal wiring and power wiring 19 1 8 Power Supply Specifications and Isolation IM 05P04D41 01EN Power supply Rated voltage 100 240 V AC 10 15 50 60 Hz 24 V AC DC 10 15 for DC option
33. latch function can be cancelled by the user function key or by contact input Cancelling the alarm latch function cancels all latched alarm outputs gt Release by user function key 13 2 Assigning Function to User Function Key gt Release by contact input 12 1 1 Setting Contact Input Function gt Release via communication UTAdvanced Series Communication Interface User s Manual PV high limit alarm setpoint Alarm hysteresis Alarm hysteresis PV low limit alarm setpoint i i PV high limit alarm state Li Lit Liu Unlit Lit Unit 100 a 900 400 1 Lit Unlit Lit 4040 PV high limit alarm output ON i OFF ON OFF of latch 1 action i A i Release order Release order Release order PV low limit alarm output a of latch 2 action ON ON OFF JON OFF Release order Release order Release order E 2 _ O O O O O O Time Contact type in the figure above Energized when an event occurs factory default Operation of Alarm Output and Display Lamp EV The contact output and display lamp EV are usually output and displayed according to the setpoint of the alarm type However the alarm conditions operations of the normal action and latch action can be assigned to the contact output and display lamp EV regardless of the setpoint of the alarm type Two operations can be assigned simultaneously gt Display lamp action 13 1 Setting Display Functions
34. on a fault caused by users failure to observe these instructions This instrument is designed to be used within the scope of Measurement Category CAT 1 and is dedicated for indoor use Notes on the User s Manual This user s manual should be readily accessible to the end users so it can be referred to easily It should be kept in a safe place Read the information contained in this manual thoroughly before operating the product The purpose of this user s manual is not to warrant that the product is well suited to any particular purpose but rather to describe the functional details of the product IM 05P04D41 01EN Safety Protection and Modification of the Product The following symbols are used in the product and user s manuals to indicate safety precautions Handle with Care This symbol is attached to the part s of the product to indicate that the user s manual should be referred to in order to protect the operator and the instrument from harm AC AC DC The equipment wholly protected by double insulation or reinforced insulation Functional grounding terminal Do not use this terminal as a protective grounding terminal iF 0 lt gt In order to protect the system controlled by this product and the product itself and to ensure safe operation observe the safety precautions described in this user s manual Use of the instrument in a manner not prescribed herein may compromise the product
35. prohibit the operation mode switch or parameter setting change Setting Details Parameter Display Front panel parameter data OFF Unlock key lock ON Lock KLOCK Gp 13 3 5 Prohibiting Writing via Communication Writing data to each register via all communication methods 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 Display Communication write enable OFF Enable ee disable ON Disable KLOC GED Displayed only in cases where the communication is specified 13 12 IM 05P04D41 01EN 13 4 Confirmation of Key and I O Condition and Version 13 4 1 Confirmation of Key and I O Condition Setting Details IM 05P04D41 01EN Can be confirm the Key and I O condition Parameter Display KEY Keystaus i status X000 DI1 Dl2 status equipped as standard ee Read only 0 ESD Y000 AL1 AL3 status equipped as standard PRO Key confirmation parameters are displayed in hexadecimal When the error occurs 1 is set on the bit of corresponding error and the bit data is displayed in hexadecimal Data display 1st digit hexadecimal Symbol display 2nd digit hexadecimal 3rd digit hexadecimal Ath digit hexadecimal 13 13 Oo suoijoun Ayunsas pue Aoy Aejdsig 13 4 Confirmation of Key and I O Condition and Version 13 14 Param
36. value is 105 0 of the input range when the upscale is set and 5 0 of the input range when the downscale is set Burnout detection is activated for TC RTD and standard signal 0 4 2 V or 1 5 V For standard signal burnout is determined to have occurred if it is 0 1 V or less for the range of 0 4 2 V and 1 5V or if it is 0 4 mA or less for the range of 4 20 mA Parameter Display OFF Disable PV input burnout action UP Upscale PV GD DOWN Downscale 1 3 suoljoun4 Ad yndu 7 1 Setting Functions of PV Input 7 1 3 Setting Reference Junction Compensation RJC or External Reference Junction Compensation ERJC Setting Details Reference Junction Compensation RJC When TC input is selected presence absence of input reference junction compensation can be set Usually input values are compensated with the RJC function provided for the controller However if it is necessary to rigorously compensate the values with a device other than the function of the controller for example with a zero compensator the RJC function of the controller can be turned off External Reference Junction Compensation ERJC For TC input a temperature compensation value for external device can be set The external RJC can be used only when RJC OFF UT35A L YOKOGAWA gt Terminal block i 1 1 7171 7 Furnace YOKOGAWA gt lt 0 a Iriri em il Furnace Gece Oe Example ie pasy r a mane Se
37. 0 C example Alarm 1 setpoint 100 C example lt Alarm ON Alarm ON OFF T Time Time Setting Details Parameter Display Sets the hysteresis setpoint as a display value Alarm 1 to 3 19999 to 30000 set it within the hysteresis input range ALRM CT The decimal point position depends on the input type HY1 to HY3 IM 05P04D41 01EN 11 9 suoijoun4 wey 11 3 Delaying Alarm Output Alarm Delay Timer The alarm on delay timer is a function for turning on the alarm when the alarm condition occurs and the timer starts and the set time elapses The timer is reset if the alarm condition is removed while the timer is running No alarm is generated The figure below shows the example of the On delay timer PV high limit alarm setpoint 14 Alarm hysteresis 4 4 PV high limit Unlit Lit alarm state without delay timer Elapsed time Elapsed time ee _ aN cael On delay timer time On delay timer time i i E PV high limit OFF ON alarm output Time Contact type in the figure above Energized when an event occurs factory default 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 timer is running The alarm is not cancelled Setting Details Parameter Display D
38. 04D41 01EN IM 05P04D41 01EN Group display 7 segments Alphabet A B D L noo H uo M N TE S T Zo L I Y Z u Z JI Z C T l o gt Ne 56 pa be C pap e Cal U lt 0 rm ro JO PV display 14 segments Symbol Space ere A None 3 3 List of Display Symbols 3 5 SOWEN Hed 3 6 3 4 Brief Description of Setting Details Parameters Setting Details This manual describes the Setting Details as follows in addition to the functional Description Display Example Parameter Display Set a display value of setpoint of PV alarm SP alarm deviation alarm or velocity alarm 19999 to 30000 Set a value within the input range Decimal point position depends on the input type 1 Parameter symbol Symbol displayed on Symbol display on the front panel 2 Name Parameter name 3 Display level Indicates the parameter display level 4 Setting range Parameter setting range 5 Menu symbol Indicates the menu to which the parameter belongs ey Operation parameter G9 Setup parameter Parameter Display Level Display level Description 00000 EASY Easy setting mode The minimum Corresponding parameters are displayed in necessary parameters are displayed all modes Corresponding parameters are displayed only in Standard setting mode and Professional Standard setting mode
39. 3rd digit Communication error in E3 terminal area 11 Ath digi 16 4 IM 05P04D41 01EN 16 1 Troubleshooting Hexadecimal Display of the Parameter which Shows the Error Details Error confirmation parameters are displayed in hexadecimal When the error occurs 1 is set on the bit of corresponding error Data display Symbol display 1st digit hexadecimal 2nd digit hexadecimal 3rd digit hexadecimal Ath digit hexadecimal Parameter PA ER Displayed digit 1st digit ee 1 2nd digit 3rd digit Faulty FRAM Control parameter error Ath digit Parameter OP ER Displayed digit Ist digit ee 06 E dig Bp 6 9 Non responding hardware in E3 terminal area d digit SSO digit E Communication error in E3 terminal area digit 2n 3rd th IM 05P04D41 01EN 16 5 suoi gt dsu pue svueu zulew Huizooys jqnolL 16 1 Troubleshooting 16 6 Parameter AD1 E ADC error of PV input RJC error of PV input PV input burnout error Parameter PV1 E Displayed digit PV input burnout error 1st digit 2nd digit pee Loe 8 9 3rd digit Ath digi IM 05P04D41 01EN 16 2 Maintenance 16 2 1 Cleaning The front panel and operation keys should be gently wiped with a cloth soaked with water and squeezed firmly CAUTION In order to prevent LCD from static electricity damage do not wipe with dry cloth When LCD is e
40. 41 01EN 13 5 suoijoun Ayunsas pue y Aejdsig 13 1 Setting Display Functions 13 1 5 Setting Message Function 13 6 Using the message function and turning the contact input on off the message registered beforehand can be displayed on PV display by interrupt The message is registered using LL50A Parameter Setting Software The messages are limited to 20 alphanumeric characters A maximum of four messages can be registered If a number of messages occur simultaneously the priority is as follows high MG1 gt MG2 gt MG3 gt MG4 low gt Message registration LL50A Parameter Setting Software User s Manual gt Registration of contact input 12 1 1 Setting Contact Input Function gt Registration symbols 3 3 List of Display Symbols Operation Display Cony OUT a PARAMETER I TICE ey OUT 23 a CEN PARAMETER When the contact input is turned on the scrolling message registered beforehand is displayed on PV Display IM 05P04D41 01EN 13 1 Setting Display Functions 13 1 6 Changing Guide Scroll Speed The scroll speed can be changed when the guide for the parameter or menu is displayed Setting Details Parameter Display SPD Scroll speed PRO Slow 1 to 8 Quick DISP 13 1 7 Turning Guide Display ON OFF The guide display that appears when the parameter or the menu is displayed can be switched The guide display can
41. Display Level Menu Menu LVL Parameter Ee Setting range Initial value symbol level EASY Easy setting mode STD Standard setting mode PRO Professional setting mode Parameter display level IM 05P04D41 01EN Chapter 19 Specifications 19 1 Hardware Specifications IM 05P04D41 01EN A This instrument is for Measurement Category CAT I Do not use it for measurements in locations falling under Measurement Categories Il 111 and IV Internal Wiring T Entrance IV Cable NA ee ae Outlet i Measurement she Category tesa Description fost ATI For measurements performed on circuits not ear forme connected to MAINS For measurements performed on circuits poiahie CAT II directly connected to the low voltage PE P equipments etc installation For measurements performed in the building Distribution board CAT III 0 installation circuit breaker etc For measurements performed at the source Overhead wire cable IV CAT IV of the low voltage installation systems etc 19 1 suoieoyioads 19 1 Hardware Specifications 19 1 1 Input Specifications Universal Input Number of inputs 1 Input type instrument range and measurement accuracy See the table below S Ileana Race CO nae Ra 270 0 to 1370 0 C 450 0 to 2500 0 F K 270 0 to 1000 0 C 450 0 to 2300 0 F 0 1 of instrument range 1 digit for 0 C or more 0 2 of instrumen
42. ET A RET terminal 10 2 IM 05P04D41 01EN Chapter 11 Alarm Functions 11 1 Setting Alarm Type The alarm related parameters consist of the alarm type type stand by action energized de energized and latch function PV velocity alarm time setpoint alarm hysteresis alarm On Off delay timer and alarm setpoint Alarm related parameter Number of settings Alarm type 3 number of settings PV velocity alarm time setpoint 3 number of settings Alarm hysteresis 3 number of settings Alarm on off delay timer 3 number of settings Alarm setpoint 3 number of settings gt Alarm hysteresis 11 2 Setting Hysteresis to Alarm Operation gt Alarm delay timer 11 3 Delaying Alarm Output Alarm Delay Timer gt Alarm setpoint 6 3 Setting Alarm Setpoint Factory default Only three groups of alarm related parameters are displayed gt Terminal function 17 4 5 Contact Output Wiring To read the conditions of alarms outputs or latches via communication see Communication Interface User s Manual Alarm Function Alarm conditions Energized de energized Alarm 1 Alarm 2 Alarm 3 PV high limit PV low limit PV high limit IM 05P04D41 01EN 11 1 suoljoun4 Wiel 11 1 Setting Alarm Type PV High Limit Alarm and PV Low Limit Alarm PV high limit ON OFF alarm output PV high limit alarm setpoint Alarm hysteresis PV Alarm hysteresis PV low limit alarm setpoint PV low limit OFF ON alarm
43. Function Limit control type setup neue ull setup gt 7 1 Setting Functions of PV Input Alarm setup Set the alarm parameters as necessary gt 6 3 Setting Alarm Setpoint Other setup Set the other parameters as necessary Monitoring and control of regular operations Operation ee l gt Chapter 6 Monitoring and Control of Regular Operations Nite IM 05P04D41 01EN 2 1 sainpss0i dg 041164180 7 5610 Blank Page Chapter 3 Part Names 3 1 Names and Functions of Display Parts YOKOGAWA 4 7 N 7 7 1 PV display 3 Symbol display j J ew ap aan eam 4 Data display 2 Group display 5 EXCEED indicator 6 OUT indicator 8 Key navigation indicator EXCEEDED 9 Parameter display level indicator UT35A L 7 Event indicator 10 Security indicator 2 3 4 Setpoint display wame J Displays PV Displays an error code if an error occurs Displays the scrolling guide in the Menu Display and Parameter Setting Display when the guide display ON OFF is set to ON Group display Displays terminal area E3 green E3 is displayed in the Parameter Setting Display PV display white or red Symbol display Displays a parameter symbol 4 Data display orange Displays a parameter setpoint and menu symbol EXCEED indicator Light to indicate the exceeded status of PV red Lights while PV exceeds SP OUT indicator L
44. R E3 terminal area Spray Setting range Initial value symbol level response mode bps 9600 9600 Baud rate EASY 19200 19 2k bps 38400 38 4k bps 38400 NONE None Parity EASY EVEN Even EVEN ODD Odd to 255 0 IP1 to IP4 IP address 1 to 4 EASY initial value 192 168 1 1 See left 255 010 SM1 to sma Subnet mask 1to4 EASY initial value 255 255 255 0 Default gateway 1 0 to 255 aad Initial value 0 0 0 0 pect IP access restriction EASY OFF Disable ON Enable OFF Permitted IP 0 to 255 address 1 1 to 1 4 FASY initial value 255 255 255 255 pee let Permitted IP 0 to 255 address 2 1 to 2 4 EASY initial value 255 255 255 255 left OFF ON Setting this parameter to Ethernet setting ON enables the Ethernet aan EASY communication parameter settings OFF The parameter ESW automatically returns to OFF after ON is set When each parameter is displayed the terminal area E3 is displayed on Group display 18 13 212 3131 18 2 List of Parameters 18 14 Key Action Setting Menu Menu KEY Parameter peel a Setting range Initial value symbol level User function key 1 EASY OFF Disable 2 action setting LTUP LCD brightness UP LTDN LCD brightness DOWN k BRI Adjust LCD brightness OFF ser function key Easy 0060 LCD backlight ON OFF action setting switch LAT Latch release Display Function S
45. Setting Functions of PV Setting Input Type Unit Range Scale and Decimal Point Position 7 1 7 1 1 Setting Burnout Detection for Inpul cccececcssseeeceeeseeeeseeeseesceeeeessesseeesens 7 3 7 1 2 xi O z Contents xii 7 1 3 Setting Reference Junction Compensation RJC or External Reference Junction Compensation ERIC s ssssnnssssnnesserrrnrrrrrsennrrrrnresrrrrrnrrrnenerrsenrree 7 4 7 1 4 Correcting Input Value 00 7 5 Chapter 8 Function Block Diagram 8 1 Fr CEPTS 2 2 2 comin 1 1 1 1 1 1 1 1 1 101000000 8 1 Chapter 9 Auxiliary Control Functions Chapter 10 9 1 Seting ee ene eee e eee ne ne eee 9 1 9 2 Setting Controller Action at Power ON Restart Mode ccccccceecseeeeeeseeeeeesseeeeeesaeees 9 2 Retransmission Output Functions 10 1 Setting Retransmission Output Terminal Type and 5681485 00066000600 10 1 10 2 Changing Current Output 63096 01 10 2 Chapter 11 Alarm Functions Chapter 12 Chapter 13 Chapter 14 11 1 SUMING 13110 Type ascetics a a RRR I A TER 11 1 11 9
46. The wider setting mode range of parameters than those Parameter display level indicators EASY shown in Easy setting mode are and PRO are unlit in Standard setting displayed mode STD is the symbol used in this manual only Professional setting mode All Corresponding parameters are displayed only parameters are displayed in Professional setting mode Note For more intelligible display operation of parameters and the references see Chapter 18 Parameter Map IM 05P04D41 01EN Chapter 4 Basic Operation 4 1 Parameters for setting the basic functions of the controller The Menu Display and Parameter Setting Display are Changed in a circular pattern se 0 Men cn LLII y CTL u Display PV P YOK T IM 05P04D41 01EN In the Setup Parameter Setting Display PARAMETER to move to the Operation Parameter Setting Display Overview of Display Switch and Operation Keys The following shows the transition of Operation Display Operation Parameter Setting Display and Setup Parameter Setting Display The Operation Parameter Setting Display has the parameters for setting the functions necessary for the operation The Setup Parameter Setting Display has the parameters for setting the basic functions of the controller Power ON Operation Display See Chapter 6 DISPLAY DISPLAY Operation Display corresponding
47. Wiring 17 4 9 Power Supply Wiring A WARNING 1 Wiring work must be carried out by a person with basic electrical knowledge and practical experience 2 Be sure to turn OFF the power supply to the controller before wiring to avoid an electric shock Use a tester or similar device to ensure that no power is being supplied to a cable to be connected 3 As a safety measure always install a circuit breaker an IEC 60947 compatible product 5 A 100 V or 220 V AC in an easily accessible location near the instrument Moreover provide indication that the switch is a device for turning off the power to the instrument 4 Install the power cable keeping a distance of more than 1 cm from other signal wires 5 The 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 CAUTION 1 Provide electricity from a single phase power supply If the power is noisy install an isolation transformer on the primary side and use a line filter on the secondary side When measures against noise are taken do not install the primary and secondary power cables close to each other 2 If there is
48. YN1 to Alarm 1 to 3 On delay DYN3 timer 0 00 to 99 59 minute second ALRM 45752259 DYF1 to Alarm 1 to 3 Off delay DYF3 timer 11 10 IM 05P04D41 01EN Chapter 12 Contact Input Functions 12 1 Setting Contact Input Function 12 1 1 Setting Contact Input Function IM 05P04D41 01EN The contact input DI2 function works by setting the DI2 S parameter to functions such as the operation mode Latch Release LAT Latch can be released using contact input Switch by the rising edge ON OFF Maintains the current operation status EO Releasing the latch function releases all latched contact alarm outputs LCD Backlight ON OFF Switch LCD LCD backlight ON OFF can be switched using contact input Switch by the rising edge and the falling edge OFF gt ON Turns off the LCD backlight _ ON OFF Turns on the LCD backlight Message Display Interruption 1 to 4 MG 1 to 4 The message set using LL50A Parameter Setting Software can be interrupt displayed on PV display using contact input The messages are limited to 20 alphanumeric characters A maximum of four displays can be registered Switch by the rising edge gt Message LL50A Parameter Setting Software User s Manual OFF ON Interrupt displays the message Pressing the DISPLAY key erases the message 12 1 suoijoun 4 310101 1221102 12 1 Setting Contact Input Function PV Red
49. a risk of external lightning surges use a lightning arrester etc Primary side Secondary side Line filter Circuit Insulation transformer breaker Class D grounding IM 05P04D41 01EN 17 15 Bun M pue UOT E e SU 3 17 5 Attaching and Detaching Terminal Cover After completing the wiring the terminal cover is recommended to use for the instrument Attaching Method 1 Attach the terminal cover to the rear panel 2 The following figure is a mounting image of the main unit horizontally When Ethernet 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 17 16 IM 05P04D41 01EN Chapter 18 Parameters 18 1 Parameter Map Brief Description of Parameter Map Group Display E3 appearing in the parameter map are displayed on Group display 7 segments 2 digits while the menu or parameter is displayed E3 indicates the parameter in E3 terminal area 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 None EASY Easy setting mode Displays Corresponding parameters are displayed the minimum parameters in all modes Correspo
50. ademarks of Microsoft Corporation in the United States and or other countries Adobe Acrobat and Postscript are either registered trademarks or trademarks of Adobe Systems Incorporated Ethernet is a registered trademark of XEROX Corporation in the United States Modbus is a registered trademark of Schneider Electric We do not use the TM or mark to indicate these trademarks or registered trademarks in this user s manual All other product names mentioned in this user s manual are trademarks or registered trademarks of their respective companies This instrument is a product of Installation Category 11 of IEC EN CSA UL61010 1 Safety Standards 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 CAT I Measurement Category CAT 1 This category applies to electric equipment that measures a circuit connected to a low voltage facility and receives power from stationary equipment such as electric switchboards To use the instrument properly and safely observe the safety precautions described in this user s manual when operating it Use of the instrument in a manner not prescribed herein may compromise protection features inherent in the device We assume no liability for or warranty
51. alarm 1 Set the alarm 1 type to PV high limit alarm and alarm 1 setpoint to 80 C When the active color PV display switch is set to 2 PV display color changes from white to red if PV exceeds the alarm 1 setpoint The red to white switching action can be set C Alarm 1 hysteresis Alarm 1 setpoint aa gt A1 80 C PV J Time PV color white PV color red PV color white 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 from white to red if PV is out of the deviation The red to white switching action can be set There is no hysteresis Parameter PCH PV color change high limit 10 C Target setpoint gt SP 50 C ed 45 C 77 E Parameter PCL PV color change low limit 5 C PV O J PV color red PV color white PV color red PV color red PV color white Time IM 05P04D41 01EN 13 1 suoipuny 67111523 pue Aoy Aejdsigq 13 1 Setting Display Functions Link to PV The PV display color changes by linking to PV Set the PV color change high limit to 70 C and the PV color change low limit to 20 C PV display color changes from white to red if PV is out of the range The red to whit
52. be turned on and off by the Fn key in the Menu Display and Parameter Setting Display Setting Details Parameter Display OFF Nondisplay euo 0 Guide display ON OFF ON Display DISP ED 13 1 8 Setting Automatic Return to Operation Display The Display will automatically revert to the Operation Display if no keys are pressed for 5 minutes in Menu Display or Parameter Setting Display Setting Details Parameter Display ON Automatically returned to Automatic return to the Operation Display OFF Not automatically DISP GD Spe Cm DISPLAY returned to the Operation Display IM 05P04D41 01EN 13 7 pue 7034 Aejdsigq 6711153 0 121011 13 1 Setting Display Functions 13 1 9 Setting Brightness and Contrast Adjustment of LCD and Display Update Cycle The brightness and contrast can be adjusted The LCD has a characteristic that the display action becomes late at the low temperature This can be solved by adjusting the display update cycle D CYC Setting Details Parameter Display Dark 1105 Bri White brightness Adjusts the white brightness adjustment of PV of PV display display Dark 4 to 4 Bright Red brightness Adjusts the red brightness of adjustment of PV PV display display Dark 4 to 4 Bright Brightness adjustment Adjusts the brightness of SP of Setpoint display pe Dark 4 to 4 Bright Adjusts the brightness of DISP GED Brightness adjustment EXCEED lamp and OUT of Bar graph
53. cations subject to direct sunlight ultrared rays ultraviolet rays or close to a heater Install the instrument in a location with stable temperatures that remain close to an average temperature of 23 C Do not mount it in locations subject to direct sunlight or close to a heater Doing so adversely affects the instrument and LCD Locations with substantial amounts of oily fumes steam moisture dust or corrosive gases The presence of oily fumes steam moisture dust or corrosive gases adversely affects the instrument Do not mount the instrument in locations subject to any of these substances Areas near electromagnetic field generating sources Do not place 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 location where it can be seen as much as possible from the front Areas close to flammable articles Absolutely do not place the instrument directly on flammable surfaces If such a circumstance is unavoidable and the instrument must be placed close to a flammable item provide a shield for it made of 1 43 mm thick plated steel or 1 6 mm thick unplated steel with a space of at least 150 mm between it
54. charest 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 YOKOGAWA AUSTRALIA PTY LTD Tower A 112 118 Talavera Road Macquarie Park N S W 2113 AUSTRALIA Phone 61 2 8870 1100 Fax 61 2 8870 1111 YOKOGAWA INDIA LTD Plot No 96 Electronic City Complex Hosur Road Bangalore 560100 INDIA Phone 91 80 4158 6000 Fax 91 80 2852 1442 YOKOGAWA CHINA CO LTD 3F TowerD Cartelo Crocodile Building No 568 West Tianshan Road Shanghai 200335 CHINA Phone 86 21 62396262 Fax 86 21 62387866 Aug 10 Printed in Korea
55. connected via Ethernet Ethernet o oo Straight cable Crossing cable o oo UT35A L UT35A L UT35A L Lower side LED link activity 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 13 BuliAA pue 0 12 215 17 4 Wiring RS 485 communication wiring for the serial gateway function is as follows 2 wire Wiring of 4 wire Terminal Serial gateway Z 2 External 407 RSB RDB RDB External wring mot edo er esner 220 1 4 W408 220 1 4 W mit yi cable cable Class D grounding Class D grounding grounding resistance grounding resistance of 100 Q or less of 100 Q or less Slave terminals UT35A L Terminal For Standard model Suffix code Type symbol 3 1 above For Detailed model Optional suffix code CH3 R08 SDB 407 lt SG 409 2 wire Wiring Serial gateway External o RSB N RSB RSB External 220 Q 1 4 W 220 Q 1 4 W VEA VERY cable cable Class D grounding Class D grounding grounding resistance grounding resistance of 100 Q or less of 100 Q or less 17 14 IM 05P04D41 01EN 17 4
56. ction will enter stand by status Alarm action re Alarm latch will be initialized Setting parameter Set contents of each parameter are retained Setting Details Parameter Display Restart mode 0 Limit output relay is de energized at power on BAST 1 Limit output relay is energized SYS GED at power on IM 05P04D41 01EN 15 1 56101113 19470 21003112313 1 MOd 0 113 6 Buissad0i1g 13 0233 64 JaMOd 15 2 Power Frequency Setting The power frequency can be set by automatic 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 Display AUTO Power frequency EASY 60 60 Hz SYS GED 50 50 Hz 15 2 IM 05P04D41 01EN Chapter 16 Troubleshooting Maintenance and Inspections 16 1 Troubleshooting 16 1 1 Troubleshooting Flowchart If the Operation Display does not appear after turning on the controller s power follow the measures in the procedure below If a problem appears complicated contact our sales representative Is the controller defective Yes Key operation failure No No No Completely inactive Display failure I O signal failure Communication failure Yes Yes Yes Yes Check the key lock Turn off power and Check the I O specifications Check the specifications setti
57. d by action high limit 01 Energized 0 or De energized 1 Without Stand Latch action 0 1 2 3 4 by action 0 For latch action see chapter 11 Energized 0 Latch action Alarm type 2 digits 0 AL1 to AL3 fla ae EASY 00 Disable 01 PV high limit AL2 PV low 02 PV low limit limit 02 05 Deviation high limit Without Stand 06 Deviation low limit by action 0 07 Deviation high and low limits Energized 0 08 Deviation within high and low limits Latch action 29 PV velocity 0 30 Fault diagnosis 31 FAIL PV velocity VT1 to VT3 alarm time EASY 0 01 to 99 59 minute second setpoint 1 to 3 Set a display value of setpoint of hysteresis 19999 to 30000 Set a value within the input range HY1 to HY3 to 3 EASY Decimal point position depends on the 10 hysteresis input type When the decimal point position for the input type is set to 1 the initial value of the hysteresis is 1 0 DYN1 to Alarm 1 to 3 DYN3 On delay timer 50 DYF1 to Alannct 0 00 to 99 59 minute second DYF3 Off delay timer PV related Setting Menu Menu PVS Parameter play Setting range Initial value symbol level 0 0 of PV span EUS F 0 es fv input bias EASY 100 0 to 100 0 of PV input range span input range span PV input filter EASY OFF 1 to 120s OFF L Limit control 0 0 to 100 0 of PV input range span 58 m EASY f O o p ge sp EUS hysteresis 0 5 o
58. d to factory default value Check and reconfigure the initialized PAR 0010 for setup parameter Setup parameter data is corrupted Setup parameter error 0 Error indication is erased when the power parameter error only PA ER Initialized to factory default value ERR is turned on again 610110015910011 19 PAR 0020 for operation Operation parameter data is corrupted Operation parameter error f parameter error only Initialized to user default value Inconsistence of system data and hardware SLOT 0004 0004 Error Setup Non responding hardware fof extended function occurs to all hardware of parameter of extended function E3 Non responding communication between E3 terminal areas OP ER terminal areas hardware of extended function E3 terminal areas Faulty Contact us for repair Rightmost decimal point on PV Calibration value error display blinks Normal 50 Faulty Normal indication Right most parameter Comactus Torrent decimal pointon PA ER Writing storing data to FRAM is 0 Faulty FRAM Symbol display impossible blinks Initialized to calibrated default value because of corrupted factory default value N3A LO Lvdv0dso WI WI 10170250 10 2 0 901 16 1 3 Errors during Operation The errors shown below may occur during operation Setpoint display Status indicator Operation Display PV display Operation Display Parameter that di
59. display lamp Dark 4 to 4 Bright Brightness adjustment Adjusts the brightness of Status indicator Dark 4 to 4 Bright 1 100 ms 2 200 ms 3 500 ms 4 15 5 65 of Status indicator Display update cycle 13 8 IM 05P04D41 01EN 13 2 Assigning Function to User Function Key Description The UT35A L has three user function keys on the front panel Various functions 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 PV YOKOGAWA gt ICM 3 er User function keys Parameter Display j i See the table User function key action setting EASY 0 KEY 2530 wa ee ee F2 Fn o pesa 0 0 00000 LTUP LCD brightness UP The current brightness gradually increases every 1 1 J time the function key is pressed LTDN LCD brightness DOWN The current brightness gradually decreases every N y J time the function key is pressed Setting Details The current brightness gradually increases every time the function key is pressed Pressing the function key after reaching the Adjust LCD brightness maximum brightness changes to the minimum y 1 brightness Thereafter minimum brightness g
60. e resistance 0 1 uV Q or less DC voltage input 2 kQ or less Effects of signal source resistance About 0 01 100 Q Allowable wiring resistance RTD input Max 150 O wire The conductor resistance between the three wires shall be equal Wiring resistance effect 0 1 C 10 Q Allowable input voltage current TC mV mA or RTD input 10 V DC V input 20 V DC mA input 40 mA Noise rejection ratio Normal mode 40 dB or more 50 60 Hz Common mode 120 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 0 C 1510 35 C 1 5 C 10 to 15 C 35 to 50 C e Applicable standards JIS IEC DIN ITS 90 for TC and RTD 19 1 2 Step Response Time Specifications Within 1 s 63 of analog output response time when a step change of 10 to 90 of input span is applied 19 1 3 Relay Contact Output Specifications e Contact type and number of outputs Control output contact point 1c 1 point Alarm output contact point 1a 3 points common is independent e Contact rating Contact point 1c control output 250 V AC 3 A or 30 V DC 3A resistance load Contact point 1a alarm output 240 V AC 1A or 30 V DC 1 A resistance load e Use Alarm output FAIL output etc Time resolution of control output 10 ms or 0 1 of output whichever is larger Note Cannot b
61. e switching action can be set There is no hysteresis C _ Parameter PCH PV color change high limit 70 C 70 C gt Parameter PCL PV color change low limit 20 C 20 C DRR SERR _ lt eee eee PV color red PV color white PV color red PV color white Time Use in Fixed Color PV display color can be fixed in red It can also be fixed in white YOKOGAWA gt PV color red CSSS OUT ee 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 DI2 Set the parameter PCMD 10 and DI2 S PVRW PV display color is red when DI2 ON and is white when DI2 OFF PVRW PV red white switch Menu DI SL 13 2 IM 05P04D41 01EN Setting Details IM 05P04D41 01EN 13 1 Setting Display Functions Parameter Display Fixed in white Fixed in red Link to alarm 1 Alarm OFF white Alarm ON red Link to alarm 1 Alarm OFF red Alarm ON white Link to alarm 1 or 2 Alarm OFF white Alarm ON red Link to alarm 1 or 2 Alarm OFF red Alarm ON white PV limit Within range white Out of range red Active color PV PV limit Within range red Out display switch of range white SP deviation Within deviation white Out of deviation red SP deviation Within deviation DISP GED red
62. e used for a small load of 10 mA or less IM 05P04D41 01EN 19 3 suoeoyinads 19 1 Hardware Specifications 19 1 4 Retransmission Output Specifications Number of outputs Retransmission output 1 e Current output 4 to 20 mA DC or 0 to 20 mA DC load resistance of 600 Q or less e Current output accuracy 0 1 of span 5 of span for 1 mA or less The accuracy is that in the standard operating conditions 23 2 C 55 10 RH and power frequency at 50 60 Hz 19 1 5 Contact Input Specifications Number of inputs 2 points Input type No voltage contact input or transistor contact input e Input contact rating 12 V DC 10 mA or more Use a contact of a minimum on current of 1 mA or more ON OFF detection No voltage contact input Contact resistance of 1 KQ or less is determined as ON and contact resistance of 50 KQ or more as OFF Transistor contact input Input voltage of 2 V or less is determined as ON and leakage current must not exceed 100 uA when OFF Minimum status detection hold time 250 ms Use Confirmation operation etc 19 1 6 Safety and EMC Standards e Safety Compliant with IEC EN61010 1 CE approved by CAN CSA C22 2 No 61010 1 CSA approved by UL61010 1 Certified for FM 3810 and FM 3545 Installation category CAT II Pollution degree 2 Measurement category CAT 1 Rated measurement input voltage Max 10 V DC Rated transient overvoltage 1500 V Note Note This
63. e wire connected to the climp on lug Recommended length of the stripped wire 7 mm IM 05P04D41 01EN 17 4 Wiring 17 4 2 PV Input Wiring CAUTION 1 Be careful of polarity when wiring inputs Reversed polarity can damage the UT 2 Keep the PV input signal line as far away as possible from the power supply circuit and ground circuit 3 For TC input use shielded compensating lead wires for wiring For RTD input use shielded wires that have low conductor resistance and cause no significant differences in resistance between the three wires 4 If there is a risk of external lightning surges use a lightning arrester etc UT35A L TC Input RTD Input 3 wire system Compensating lead wire Shield l Class D grounding Class D grounding grounding resistance grounding resistance of 100 Q or less of 100 Q or less Lead wire resistance per wire of 10 Q or less Make the resistance of the three wires equal Shield Class D grounding Class D grounding grounding resistance of 100 Q or less grounding resistance of 100 Q or less Use PV input is used for PV input IM 05P04D41 01EN 17 7 BuliAA pue uolje e Su 17 4 Wiring 17 4 3 Limit Control Output Relay Wiring CAUTION 1 The use of inductance L loads such as auxiliary relays motors and solenoid valves causes malfunction or relay failure always insert a CR filter for use with alternating current or a diode for use with direct curren
64. entilated locations Mount the instrument in well ventilated locations to prevent the instrument s internal temperature from rising However make sure that the terminal portions are not exposed to wind Exposure to wind may cause the temperature sensor accuracy to deteriorate To mount multiple indicating controllers see the external dimensions panel cutout dimensions which follow 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 left Front panel 0 Keep this angle of controller within 30 Rear of controller Note If the instrument is moved from a location with low temperature and low humidity to a place with high temperature and high humidity or if the temperature changes rapidly condensation will result Moreover in the case of thermocouple inputs measurement errors will result To avoid such a situation leave the instrument in the new environment under ambient conditions for more than 1 hour prior to using it 17 1 BuliAA pue uolje je Su 17 1 Installation Location 17 2 Do not mount the instrument in the following locations Outdoors Lo
65. erified CTL PV MPV OUT R485 ETHR KEY DISP KLOC MLOC DI SL I O SYS INIT VER and LVL Always remember your password when using the password function Setting Details Parameter Display 13 3 2 Setting Parameter Display Level Parameter display level can be set according to the setting level gt Parameter display level Chapter 18 Parameters Setting Details Parameter Display Settingrange 000 Easy setting mode LEVL evel 5 5 EASY STD Standard setting mode LVL 2539 PRO Professional setting mode 13 10 IM 05P04D41 01EN 13 3 Setting Security Functions 13 3 3 Locking Hiding Parameter Menu Display The parameter menu display lock function hides the following Parameter Menu Displays Setting Details Name ie Settngrange Menu symbol pev Jevne Pro mev __ IuPvimensicke Pro 00000 fourimenvick Pro Res ime Pro Pro pev remeno Pro Pro Pro pise oistimensiox Pro OFF Orley o uomen Pro srs Pro mr inmense Pro ver IVERImenwiock Pro Pro se Jisime Pro 906 0 issimeruo Pro JALRW_ IALRMImenvioce Pro pys _ IPvsimensiock Pro IM 05P04D41 01EN 13 11 40112404 6711153 pue y Aejdsigq 13 3 Setting Security Functions 13 3 4 Key Lock The key lock function locks the key on the front panel to prohibit key operation It can
66. eter KEY Displayed digit PARAMETER or PARA key 0 OFF 1 ON DISPLAY or DISP key 0 OFF 1 ON 1st digit bt 0 6 Le ee Loe Parameter X000 Displayed digit DI2 status 0 OFF 1 ON 1st digit bit Ca 9 Parameter Y000 Displayed digit 1st digit Description DI1 status 0 OFF 1 ON Description AL1 status 0 OFF 1 ON AL2 status 0 OFF 1 ON AL3 status 0 OFF 1 ON 3rd digit Ath digi IM 05P04D41 01EN 13 4 Confirmation of Key and I O Condition and Version 13 4 2 Confirmation of Version Setting Details IM 05P04D41 01EN Can be confirm the version of the controller Pmt Name Pievi Setting range Menu symbot Serial number 2 EASY MAC address 1 EASY MAC address 2 EASY SERI Serial number 1 EASY MAC3 MAC address 3 EASY 13 15 suoijoun Ayunoas pue y Aejdsig Blank Page Chapter 14 Parameter Initialization 14 1 Initializing Parameter Settings to Factory Default Values Parameter settings can be initialized to the factory default values 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 Display 0 12345 Initialization Initialization to factory 7 automatically returned to 0 default value i after
67. etpoint The setpoint stops blinkng Each parameter is displayed in turn See RAMPAGE described later Finally EXIT is displayed YOKOGAWA 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 Operation Display YOKOGAWA CHT rt PV is displayed ILI SP is displayed eee 5 2 IM 05P04D41 01EN 5 1 Setting Using Quick Setting Function Setting Details Setting Example Set the following parameters to set to high limit control and thermocouple Type K range 0 0 to 500 0 F No need to change the parameters other than the following parameters Set QSM YES to enter the quick setting mode 1 Set HILLO HIGH 2 Set IN K1 3 Set UNIT F 4 Set RH 500 0 5 Set RL 0 0 Set EXIT YES to quit the quick setting mode The Operation Display is shown Control Type Parameter Display 5 LOW Low limit control HI LO Limit control type EASY HIGH High limit contro CTL GED IM 05P04D41 01EN 5 3 uoun Buas YOIND 5 1 Setting Using Quick Setting Function Input Function Parameter Display OFF Disable K1 270 0 to 1370 0 C 450 0 to 2500 0 F K2 270 0 to 1000 0 C 450 0 to 2300 0 F K3 200 0 to 500 0 C 200 0 to 1000 0 F J 200 0 to 1200 0 C 300 0 to 2300 0 F 71 270 0 to 400 0 C 450 0 to 750 0 F T2 0 0 to 400 0
68. etting Menu Menu DISP Parameter altel EN Setting range Initial value symbol level Fixed in white Fixed in red Link to alarm 1 Alarm OFF white Alarm ON red Link to alarm 1 Alarm OFF red Alarm ON white Link to alarm 1 or 2 Alarm OFF white Alarm ON red Link to alarm 1 or 2 Alarm OFF red Alarm ON white PV limit Within range white Out of range red PCMD pow ERREEN PV limit Within range red Out display switch of range white SP deviation Within deviation white Out of deviation red SP deviation Within deviation red Out of deviation white 10 Link to DI2 ON red OFF white 11 Link to EXCEEDED lamp Unlit white lit red 12 Link to OUT lamp Unit white lit red Set the parameter DI2 S PVRW PV color change EASY Set a display value when in PV high limit limit or SP deviation 19999 to 30000 Set a value PV color change within the input range EASY low limit Decimal point position depends on ae ie input type Scroll speed Scroll speed PRO Slow 1to8 Quick Slow 1 to 8 Quick to 8 Quick IM 05P04D41 01EN IM 05P04D41 01EN 18 2 List of Parameters Display Function Setting Menu Menu DISP Continued from previous page Parameter aie piay Setting range Initial value symbol level Guide display OFF Nondisplay Home Operation PV PV Display SP Display setting SP SP Display OFF Disable 1 Economy mode ON All indications exce
69. ew Press the SET ENTER key to move to the setting mode the setpoint blinks Press the Left arrow key to move one digit to the left Press the Right 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 Operation in Parameter Setting Display Setting Display Parameter Setting Display Operation Display gt PARAMETER key for 3 seconds to SP Menu Display gt SET ENTER key The setting parameter is displayed Setting Details Parameter Display 0 0 to 100 0 of PV input range se farget EU Setting range SPL to SPH 6 4 IM 05P04D41 01EN 6 3 Setting Alarm Setpoint Setting Display Setting Details IM 05P04D41 01EN Parameter Setting Display Operation Display gt PARAMETER key for 3 seconds to SP Menu Display gt SET ENTER key The setting parameter is displayed gt Down arrow key The setting parameter is displayed In the setting Display for the alarm parameters Displays can be arbitrarily switched using the Up Down Left or Right arrow key Pressing the Left or Right arrow key changes the group The group number is displayed on Group display Parameter Display Set a display value of setp
70. exceed SP point B In Case of High Limit Control SP Hysteresis PV EXCEEDED Lamp off lit OUT Lamp _ off lara D 7 off Output Relay m O Operation Power on Confirmation Confirmation RST key or accepted accepted external contact input When parameter R MD is set to 1 The limit output relay is always energized at power on point A NC terminal OPEN NO terminal CLOSE and OUT lamp is off except when PV exceeds SP at power on In Case of High Limit Control 0 SP Hysteresis PV EXCEEDED Lamp lit Output Relay Con Fon Operation Power on Confirmation RST key or accepted external contact input 1 4 IM 05P04D41 01EN 1 4 Display and Key Functions Employing a 14 segment active color LCD greatly increases the monitoring and operating capabilities Active Color PV Display display color change The active color PV display function changes the PV display color red or white when abnormality occurs in PV etc gt 13 1 1 Setting Active Color PV Display Function Normal D YOKOGAWA gt lt Iriri LI LILI EXCEEDED OUT YOKOGAWA gt 3 2 1 Guide Display The guide is displayed on PV display when setting parameters This guide can be turned on off with the Fn key The scrolling guide is displayed when setting parameters YOKOGAWA CIIN LIA EXCEEDED
71. f PV input range 212 3131 18 7 18 2 List of Parameters 18 2 2 Setup Parameters Control Function Setting Menu Menu CTL 11 Setting range Initial value symbol level o LOW Low limit control HI LO Limit control type EASY HIGH High limit control HIGH The way of CNF confirming Bay 2 opaan KEY DI By DI operation 18 8 IM 05P04D41 01EN IM 05P04D41 01EN 18 2 List of Parameters PV Input Setting Menu Menu PV Parameter Name Display Initial Setting range symbol level value OFF Disable K1 270 0 to 1370 0 C 450 0 to 2500 0 F K2 270 0 to 1000 0 C 450 0 to 2300 0 F K3 200 0 to 500 0 C 200 0 to 1000 0 F J 200 0 to 1200 0 C 300 0 to 2300 0 F T1 270 0 to 400 0 C 450 0 to 750 0 F T2 0 0 to 400 0 C 200 0 to 750 0 F B 0 0 to 1800 0 C 32 to 3300 F S 0 0 to 1700 0 C 32 to 3100 F R 0 0 to 1700 0 C 32 to 3100 F N 200 0 to 1300 0 C 300 0 to 2400 0 F E 270 0 to 1000 0 C 450 0 to 1800 0 F L 200 0 to 900 0 C 300 0 to 1600 0 F U1 200 0 to 400 0 C 300 0 to 750 0 F U2 0 0 to 400 0 C 200 0 to 1000 0 F W 0 0 to 2300 0 C 32 to 4200 F PL2 0 0 to 1390 0 C 32 0 to 2500 0 F P2040 0 0 to 1900 0 C 32 to 3400 F PV input type EASY WRE 0 0 to 2000 0 C 32 to 3600 F JPT1 200 0 to 500 0
72. he scale across which the voltage current signal is actually controlled should be set using the maximum value of input scale SH and minimum value of input scale SL Input is always 0 when RL RH Same as RH PV Z OFF Disable K1 270 0 to 1370 0 C 450 0 to 2500 0 F K2 270 0 to 1000 0 C 450 0 to 2300 0 F K3 200 0 to 500 0 C 200 0 to 1000 0 F J 200 0 to 1200 0 C 300 0 to 2300 0 F T1 270 0 to 400 0 C 450 0 to 750 0 F T2 0 0 to 400 0 C 200 0 to 750 0 F B 0 0 to 1800 0 C 32 to 3300 F S 0 0 to 1700 0 C 32 to 3100 F R 0 0 to 1700 0 C 32 to 3100 F N 200 0 to 1300 0 C 300 0 to 2400 0 F E 270 0 to 1000 0 C 450 0 to 1800 0 F L 200 0 to 900 0 C 300 0 to 1600 0 F U1 200 0 to 400 0 C 300 0 to 750 0 F U2 0 0 to 400 0 C 200 0 to 1000 0 F W 0 0 to 2300 0 C 32 to 4200 F Note1 PL2 0 0 to 1390 0 C 32 0 to 2500 0 F P2040 0 0 to 1900 0 C 32 to 3400 F WRE 0 0 to 2000 0 C 32 to 3600 F JPT1 200 0 to 500 0 C 300 0 to 1000 0 F JPT2 150 0 to 150 0 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
73. ight to indicate the output status orange Lights while the relay output is OFF orange parameter Key navigation indicator green Displays the setting conditions of the parameter display level function a A arameter display level EASY e play EASY PRO Lit or blinks when the Up Down or Left Right arrow key operation is possible Event indicator Lit when the alarms 1 to 3 occur Event displays other than alarms can be set by the 1 2 3 5 6 7 8 9 green Easy setting mode 9 Standard setting mode Professional setting mode 10 Security indicator red ee password is set The setup parameter settings are IM 05P04D41 01EN 3 1 SOWEN Hed 3 2 Names and Functions of Keys AL TIT I LILI D Misr DISPLAY key 1 6 User function keys 3 SET ENTER key Up Down Left Right arrow keys Name J oescrpion Used to switch the Operation Displays Press the key in the Operation Display to switch the 1 DISPLAY key provided Operation Displays Press the key in the Menu Display or Parameter Setting Display to return to the Operation Display UT35A L OG Oa 4 Light loader interface 5 RST key 2 PARAMETER key Hold down the key for 3 seconds to move to the Operation Parameter Setting Display Hold down the key and the Left arrow key simultaneously for 3 seconds to move to the Setup Parameter Setting Display Pres
74. ing Function 5 1 Setting Using Quick Setting Function IM 05P04D41 01EN The Quick setting function is a function to easily set the basic function of the controller The Quick setting function starts when the power is turned on after wiring The following lists the items to set using the Quick setting function 1 Limit control type High or low 2 Input function PV input range scale at voltage current input etc 5 1 uoun Buas 2 15 5 1 Setting Using Quick Setting Function Flowchart of Quick Setting Function Decide whether or not to use the Quick setting function Press the UP arrow key to select YES YOKOGAWA Press the SET ENTER key to start the Quick setting function Press the Down arrow key to select NO Press the SET ENTER key not to start the Quick setting function The Operation Display is displayed Select NO Press the SET ENTER key Select YES Se Press the SET ENTER key he Quick setting function is started If NO is selected and the parameter IN PV input type is set to OFF the Quick setting function starts when the power is turned on again The parameter HI LO limit control type is displayed first Setting Method 1 Press the Up or Down arrow key to display a parameter to set 2 Press the SET ENTER key The setpoint blinks 3 Press the UP or Down arrow key to change a setpoit 4 Press the SET ENTER key to register the s
75. ing lists an accessory sold separately LL50A Parameter Setting Software Modei Suffxcode 00000 00000 LL50A 00 8 Parameter Setting Software Terminal cover Model 1 Brackets Part number 4502 12 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 3 Contains all manuals IM 05P04D41 01EN vii Symbols Used in This Manual viii This symbol is used on the instrument It indicates the possibility of injury to the user or damage to the instrument and signifies that the user must refer to the user s manual for special instructions The same symbol is used in the user s manual on pages that the user needs to refer to together with the term WARNING or CAUTION WARNING Calls attention to actions or conditions that could cause serious or fatal injury to the user and indicates precautions that should be taken to prevent such occurrences CAUTION Calls attention to actions or conditions that could cause injury to the user or damage to the instrument or property 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
76. initialization IM 05P04D41 01EN 14 1 2112 13131 122 2 1 0 14 2 Registering and Initializing User Default Values 14 2 1 Registering as User Setting Default Values The user default values can be registered as parameter default values Use the LL50A Parameter Setting Software to register user setting default values CAUTION 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 Parameter settings can be initialized to the user setting default values Use the LL50A Parameter Setting Software to execute it Setting Details Parameter Display 0 12345 Initialization Initialization to user sea automatically returned to 0 default value after initialization 14 2 IM 05P04D41 01EN Chapter 15 Power Failure Recovery Processing Power Frequency Setting Other Settings 15 1 Remedies if Power Failure Occurs during Operations All functions of the controller cannot be operated for about 10 seconds after recovery However the case of instantaneous power failure is excepted e 100 240 V AC Instantaneous power failure of 20 ms or less 24 AC DC Instantaneous power failure of 1 ms A power failure is not detected Normal operation continues The following shows effects caused in settings and operation status Does not continue Alarm with stand by fun
77. ion Reinforced insulation Ahazardous gg A hazardous voltage circuit 9 voltage circuit k A Reinforced insulation Functional insulation gt When using auxiliary relay 17 4 3 Limit Control Output Relay Wiring UT35A L Contact Output Equipped as Standard Relay contact Contact rating 240 VAC 1A 30 V DC 1 A resistance load The following table shows the initial status AL1 terminal AL2 terminal AL3 terminal Alarm 1 Alarm 2 Alarm 3 PV high limit PV low limit PV high limit 17 10 IM 05P04D41 01EN 17 4 6 Retransmission Output Wiring The current output range can be changed RET terminals Shield Receiver Recorder etc Receiving resistor Class D grounding 600 Q or less grounding resistance of 100 Q or less IM 05P04D41 01EN 17 4 Wiring 17 11 Bun M pue UOT E e SU 3 17 4 Wiring 17 4 7 55 485 Communication Interface Wiring Wire as follows for Modbus communication PC link communication or ladder communication Always connect a terminating resistor to the station at the end of the communication line gt Details of communication parameter settings and communication functions UTAdvanced Series Communication Interface RS 485 Ethernet User s Manual 4 wire Wiring UT UT PC External olls i RDB RDB HLO Terminating resistor i Isoa BEAL i pa ie 220 1 4 W 6 roso Teel OC sos E
78. itial value symbol level Retransmission OFF Disable 55 output type of RET EASY Maximum value When RTS PV1 SP1 5 of retransmission RTL 1 digit to 30000 100 of PV output scale of RET 19999 to RTH 1 digit paang 4 20 4 to 20 mA 0 20 0 to 20 mA 20 4 20 to 4 mA 20 0 20 to 0 mA RET current output range Decimal point position 000000 When RTS PV1 or SP1 decimal of point position is same as that of 0 of PV of retransmission STD output scale of RET npu l pU When RTS PV decimal point position is same as that of PV input scale IM 05P04D41 01EN 18 11 212 3131 18 2 List of Parameters 18 12 RS 485 Communication Setting Menu Menu R485 E3 terminal area Parameter pela Setting range Initial value symbol level PCL PC link communication PCLSM PC link communication with checksum PSL Protocol selection EASY BAR Adder communication MBASC Modbus ASCII MBRTU Modbus RTU 600 600 bps 1200 1200 bps 2400 2400 bps Baud rate EASY 4800 4800 bps 9600 9600 bps 19200 19 2k bps 38400 38 4k bps NONE None Parity EASY EVEN Even ODD Odd Stop bit EASY 11 1 bit 2 2 bits 1 Data length EASY 7 7 bits 8 8 bits time When each parameter is displayed the terminal area E3 is displayed on Group display e Parameter PSL BPS STP DLN ADR RP T IM 05P04D41 01EN IM 05P04D41 01EN 18 2 List of Parameters Ethernet Communication Setting Menu Menu ETH
79. lectrified it returns to 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 Prior to shipping the instrument put it into an antistatic bag and repackage it using the original internal packaging materials and packaging container 16 2 3 Replacing Parts Do not replace any parts inside the unit N IM 05P04D41 01EN 16 suoi gt dsu j pue svueu zulew Huizooys jqnolL 16 3 Periodic Maintenance Check the operating condition periodically to use this instrument with good condition 16 8 IM 05P04D41 01EN 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 IM 05P04D41 01EN 16 9 suoi gt dsu j pue svueu zulew 60100145301101 Blank Page Chapter 17 Installation and Wiring Installation Location 17 1 IM 05P04D41 01EN The instrument should be installed in indoor locations meeting the following conditions Instrumented panel This instrument is designed to be mounted in an instrumented panel Mount the instrument in a location where its terminals will not inadvertently be touched Well v
80. lor oc _ 1153 8893 33 3 Fixed eode dej 0 00 0 0 0 0 1111 Optional sufix codes e Equipped Description of symbol PV Measured input RET Retransmission output DI1 to DI2 Contact input AL1 to AL3 Alarm output OUT Limit control output App 1 jqeL 3011 pue jnduy gt Oo xe Blank Page Revision Information Title UT35A L Digital Indicating Controller Limit Control Type User s Manual Manual No IM 05P04D41 01EN July 2011 1st Edition Newly published E Written by Yokogawa Electric Corporation Published by Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN i lt Page re YOKOGAWA 4 YOKOGAWA ELECTRIC CORPORATION Headquarters 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN Branch Sales Offices Nagoya Osaka Hiroshima Fukuoka Sendai Ichihara Toyota Kanazawa and Kitakyusyu YOKOGAWA CORPORATION OF AMERICA 2 Dart Road Newnan Georgia 30265 1094 U S A Phone 1 800 888 6400 Fax 1 770 254 0928 YOKOGAWA EUROPE B V Euroweg 2 3825 HD Amersfoort THE NETHERLANDS Phone 31 88 4641000 Fax 31 88 4641111 Branch Sales Offices Wien Austria Zaventem Belgium Ratingen Germany Madrid Spain Runcorn United Kingdom Milano Italy Velizy Villacoublay France Budapest Hungary Stockholm Sweden Sola Norway Warszawa Poland Vila Nova de Gaia Portugal Bu
81. mie Setting IM OSP05A01 02EN LL50A ladder sequence function peer Software User s Manual to peer communication and network profile creating function User s Manual can be downloaded from a website UTAdvanced Series Communication Interface RS 485 Ethernet User s Manual Target Readers This guide is intended for the following personnel e Engineers responsible for installation wiring and maintenance of the equipment e Personnel responsible for normal daily operation of the equipment Notice e The contents of this manual are subject to change without notice as a result of continuing improvements to the instrument s performance and functions e Every effort has been made to ensure accuracy in the preparation of this manual Should any errors or omissions come to your attention however please inform Yokogawa Electric s sales office or sales representative e Under no circumstances may the contents of this manual in part or in whole be transcribed or copied without our permission 1st Edition July 2011 YK All Rights Reserved Copyright 2011 Yokogawa Electric Corporation IM 05P04D41 01EN i Trademarks Safety Precautions Our product names or brand names mentioned in this manual are the trademarks or registered trademarks of Yokogawa Electric Corporation hereinafter referred to as YOKOGAWA Microsoft MS DOS Windows Windows XP Windows Vista and Windows 7 are either registered trademarks or tr
82. n changed into the case color code Model and Suffix Codes of UT35A L Style S6 Optional suffix Description Digital Indicating Controller provided with retransmission output 2 Dis and 3 DOs Power supply 100 240 V AC Limit control type None RS 485 communication Max 38 4 kbps 2 wire 4 wire ication wi Type 2 Functions a Ethernet communication with serial gateway function English White Light gray Black Light charcoal gray DC Always 00 Power supply 24 V AC DC Case color Fixed code Accessories The product is provided with the following accessories according to the model and suffix codes Check that none of them are missing or damaged 2 OOCK R H Pa MPa OO0Om s mYmin mYh kl 6 0 1 5 Umint h kl h 111g s g ming h mm s m s 2 2 2 kg s kg min kg h 333t s 444 wt 9 9 9 x10 t min t h vol pH cm m h K M 888 CDP ppm kPa x10 x10 10 20 50 200 500 cm MJ h GJ h W F 3 01 3801 3831114 2101 0 38 OL 3803114 MAINTENANC PORT MAINTENANC PORT La502VZ i Brackets 2 Part number L4502TP For fixing the upper and lower parts Part number L4502VZ Unit label 3 Tag label Part number L4502VE Only when ordered Operation Guide 1 W size 5 Standard model only vi IM 05P04D41 01EN Accessory sold separately The follow
83. nding parameters are displayed only in Standard setting mode and Standard setting mode Professional setting mode STD Displays a wider range of Parameter display level indicators parameters than displayed in EASY and PRO are unlit in Standard the Easy setting mode setting mode STD is the symbol used in this manual only Professional setting mode Corresponding parameters are displayed Displays all parameters only in Professional setting mode gt Display level 13 3 2 Setting Parameter Display Level IM 05P04D41 01EN 18 1 212 3131 18 1 Parameter Map Function of Each Menu 18 2 The parameters in the menu of the following table indicate the parameters to set the functions necessary for operation SPO SP and alarm setpoint 5065 SP related function ALRM Alarm function P V related function The parameters in the menu of the following table indicate the parameters to set the basic functions of the controller The symbol in parentheses are shown on Group display PASS Password setting Displayed only when the password has been sent emre freme oo gateway setting IP access restriction etc E3 Display functions Note Some parameters are not displayed according to the setting such as input and output IM 05P04D41 01EN PARAMETER Press the key for 3 seconds END IM 05P04D41 01EN 18 1 Parameter Map 18 3 SIDJOWICIC d 18 1 Paramete
84. ng then turn it on again of the controller of the controller __ Check the No specifications and polarity of connected devices A No communicatio Check the communication capabilit related parameters Is the ey locked Correct the error s 166 Check the communication wiring No Check the specifications of communication Cancel the setting devices Check wiring on the power terminals Check the supply voltage bt Yes Yes Contact us for repair Problem solved 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 Additionally the luminance and contrast degradation are caused due to aged deterioration However the control function is not affected IM 05P04D41 01EN 16 1 suoi gt dsu j pue svueu zulew 60100145301101 il 16 1 2 Errors at Power On The errors shown below may occur in the fault diagnosis when the power is turned on TV aiSpay Setpint display Status indicator parameter Operation Operation Display Operation Display that displays Error description Cause and diagnosis Remedy Display p pia 0 pay error details et Contact us for repair 7 27 252 Contact us for repair PAR 0004 User parameter default User parameter is corrupted for user default value error 0 l oe only Setup value error Initialize
85. of Temperature Input The figure below is an example of setting Type K thermocouple and a measurement range of 0 0 to 800 0 C 270 0 C 1370 0 C 4 Input type K Ka Set a range to be Pvanput range controlled RL 0 0 C RH 800 0 C Minimum value of PV input range Maximum value of 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 1V 2V 4V 5 V input signal RL 1 000 4 Input type mh RH 5 000 e e I I l I I RL 2 000 PV input range RH 4 000 Set a range to be PV input scale controlled SL 0 0 m h SH 50 0 m h Minimum value of PV input scale Maximum value of PV input scale When using 1 5 V DC signal as is set RH 5 000 V RL 1 000 V SDP 1 and SH 50 0 and SL 0 0 IM 05P04D41 01EN suoljoun4 Ad ndu 7 1 Setting Functions of PV Input Setting Details UNIT PV input unit EASY Maximum value of PV input range EASY Minimum value of PV EASY input range Parameter Display PV input type No unit C Degree Celsius No unit No unit No unit F Degree Fahrenheit Depends on the input type For temperature input Set the temperature range that is actually controlled RL lt RH For voltage current input Set the range of a voltage current signal that is applied p T
86. oint of PV alarm SP alarm deviation Aam toa alarm or velocity alarm A1 to A3 EASY 19999 to 30000 Set a value SP CJB setpoint within the input range Decimal point position depends on the input type Each alarm type has three alarm setpoints 3 number of settings 3 number of settings 3 Alarm delay timer number of settings Alarm setpoint 3 number of settings gt Alarm type Chapter 11 Alarm Functions 6 5 suoijeiado jsejnbay jo j01 U045 pue Hulsojyiuo 6 4 Releasing On State Latch of Alarm Output Alarm latch can be released by any of the following 1 User function key 2 Communication 3 Contact input For the switching operation by using the above the last switching 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 gt Release by user function key 13 2 Assigning Function to User Function Key gt Release by contact input 12 1 Setting Contact Input Function gt Release via communication UTAdvanced Series Communication Interface User s Manual IM 05P04D41 01EN Chapter 7 Input PV Functions 7 1 Setting Functions of PV Input 7 1 1 Setting Input Type Unit Range Scale and Decimal Point Position The figure below describes the case of PV input Example
87. or Error indication is erased in normal operation Check wiring and sensor of connected analog input terminal Error indication is erased in normal operation Check analog input value Check the communication parameters Recovery at normal receipt Hold down any key to stop blinking Faulty Contact us for repair Faulty DOUS cOmUped Contact us for repair Note When an error occurs in input shown in Analog input display Operation display 9 610110014530001 16 1 Troubleshooting Hexadecimal Display on Setpoint Display Operation Display Some error codes are displayed in hexadecimal When the error occurs 1 is set on the bit of corresponding error and the bit data is displayed in hexadecimal If the setup parameter error or the operation parameter errors occur it is displayed as follows Data display Symbol display 1st digit hexadecimal 2nd digit hexadecimal 3rd digit hexadecimal Ath digit hexadecimal 1st digit bit 0 200 digit Setup parameter error SS 2 ae a a E Le ae ae Control parameter error 3rd digit Faulty FRAM Ath digi If the hardware in E3 terminal area does not respond it is displayed as follows Data display Symbol display 1st digit hexadecimal 2nd digit hexadecimal 3rd digit hexadecimal Ath digit hexadecimal Displayed digit 1st digit 2 Non responding hardware in E3 terminal area 2nd digit LS a
88. output Contact type in the figure above Energized when an event occurs factory default Time IM 05P04D41 01EN 11 1 Setting Alarm Type Deviation High Limit Alarm and Deviation Low Limit Alarm Deviation high limit OFF OFF alarm output AOUN Alarm hysteresis Deviation high limit alarm setpoint positive setpoint Target setpoint 9 Deviation low limit alarm setpoint negative setpoint 22 Alarm hysteresis o Deviation low limit OFF ON OFF alarm output Time Contact type in the figure above Energized when an event occurs factory default When a negative setpoint is set for the deviation high limit alarm setpoint the deviation setpoint will be lower than the SP Moreover when a positive setpoint is set for the deviation low limit alarm setpoint the deviation setpoint will be higher than the SP Deviation High and Low Limits Alarm Deviation OFF ON OFF ON OFF high and low limits Deviation high and py alarm output y low limits alarm setpoint Target setpoint SP Alarm hysteresis ees Sa Alarm hysteresis Time Contact type in the figure above Energized when an event occurs factory default Deviation within High and Low Limits Alarm Deviation within high and low limits ON OFF ON OFF ON alarm output Deviation within high py y and low limits alarm setpoint Target setpoint oj a a ee Fs ABIT SIERS oo eect a
89. ove to the setting mode the setpoint blinks 3 Press the Left arrow key to move one digit to the left Press the Right arrow key to move one digit to the right 4 Press the Up or Down arrow key to change the 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 5 Press the SET ENTER key to register the setpoint YOKOGAWA gt lt pig J PARAMETER EMU HAMM 1 Display the Parameter Setting Display EMU HAMM S 2 Press the SET ENTER key to move to the setting mode the setpoint blinks EMU MNS S 3 Press the Up arrow key to change the setpoint press the Down arrow key to change the setpoint EMU MMSS 4 Press the SET ENTER key to register the setpoint 4 6 IM 05P04D41 01EN IM 05P04D41 01EN Time minute second Setting YOKOGAWA gt pig 4 2 How to Set Parameters Press the SET ENTER key to move to the setting mode the setpoint blinks Press the Left arrow key to move one digit to the left press the Right arrow key to move one digit to the right 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 right Press the SET ENTER key to register the setpoint 4 7 uoljeiado 9 Blank Page Chapter 5 Quick Sett
90. peration Parameter The scrolling guide for the menu is displayed Menu Display OPE M is displayed Menu symbol is displayed Menu Display of Setup Parameter The scrolling guide for the menu is displayed SET M is displayed Menu symbol is displayed 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 to the setting of the parameter display level The scrolling guide for the parameter is displayed on PV display The guide display can be turned on off with the Fn key Parameter Setting Display Example of Operation Parameter Setting Display The scrolling guide for the parameter is displayed Parameter Setting Display Setpoint is displayed Parameter symbol is displayed 4 2 IM 05P04D41 01EN IM 05P04D41 01EN 4 1 Overview of Display Switch and Operation Keys Display Shown at the End the Lowest Level of the Parameter Setting Display As shown in the figure below the END Display is shown to indicate the end of the Menu Display and Parameter Setting Display There are no setting items The scrolling guide of END is displayed END is displayed Basic Key Operation Sequence e To move to the Setup Parameter Setting Display Hold down the PARAMETER or PARA key and the Left arrow key simultaneously for 3 seconds A 3
91. pt PV display OFF En Economy MORE ow 2 Economy mode ON All indications OFF 3 Brightness 10 All indications Brightness EASY Dark 1 to 5 Bright White brightness Adjusts the white brightness of PV adjustment of PV display Dark 4 to 4 Bright Red brightness i Adjusts the red brightness of PV display B PVR adjustment of PV Dark 4 to 4 Bright Adjusts the brightness of SP display nae Dark 4 to 4 Bright Setpoint display Adjusts the brightness of EXCEED lamp B BAR adjustment of Beco and OUT lamp grap Dark 4 to 4 Bright Adjusts the brightness of Status B STS adjustment of indicator Status indicator Dark 4 to 4 Bright D CYC Display update cycle Automatically returned to the Operation Autoreturn to Display when there has been no O operation display keystroke operation for 5 minutes OFF ON 5005 inne OFF With least significant digit 9 ON Without least significant digit PV display Key Lock Setting Menu Menu KLOC 18 symbol level Communication comm 10 enable sro Enable ON Disable disable 0 PVW P JP 22 3131 Front panel DATA parameter data S OFF key lock 18 15 18 2 List of Parameters 18 16 Menu Lock Setting Menu Menu MLOC te aoe 3 symbol level PRO PRO 0 menuiock PRO our out menuiock PRO fass rassi menue PRO emar ETHRI menu roe
92. r Map Operation Setting parameters for the basic functions of the controller a zx Press the keys for 3 seconds END lt gt _PASS_ Displayed a password IN UNIT RH RL has been set E3 indicates the parameter in E3 terminal area 18 4 IM 05P04D41 01EN DSP IM 05P04D41 01EN 00000 R485 E3 ETHR E3 KEY DISP KLOC DI SL I O SYS INIT VER LVL SP SPS ALRM PVS 18 1 Parameter Map 18 5 212 3131 18 2 List of Parameters 18 2 1 Operation Parameters 18 6 SP and Alarm Setpoint Setting Menu Menu SP parameter 015 0 Setting range Initial value symbol level 0 0 to 100 0 of PV input range sp Target Paar EU Setting range SPL to SPH Set a display value of setpoint of PV alarm deviation alarm or velocity alarm AA S EASY 19999 to 30000 Set a value setpoint ne within the input range Decimal point position depends on the input type SP related Setting Menu Menu SPS Parameter oe Setting range Initial value symbol level Time unit for HH MM Hour and minute m e time MM SS Minute and second 0914 IM 05P04D41 01EN IM 05P04D41 01EN 18 2 List of Parameters Alarm Function Setting Menu Menu ALRM Paracin Drop ay Setting range Initial value symbol level AL1 AL3 PV Set a 5 digit value in the following order Alarm type 2 digits see below Without 0 or With 1 Stan
93. rameter maps Provides the UT35A L specifications Monitoring and Control of Regular Operations Describes monitoring displays of regular operations and operation 2 3 4 5 7 10 11 2 1 itle and Des 21 30 z l 5 l 1 16 17 18 9 1 Blank Page Contents Haina olie i a p APAE EEE E amt 7 EEES i 1 1 ING ACS e E RS i NOCO 0000000000000 i ede A E E E ji oal yV meg tel ore 0 16 0 cee E 1 Handling Precautions for the Main WUE 0 0066 00 IV Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC cee IV Checking the Contents of the Package 0 0 0060 00 V Model and Suffix Codes of 1 35 0000600006 6 vi Symbols Used in This WaMUal 1 viii ow 00 Use This Manual a a E EEE EE rai Ix Chap
94. rm latch is ignored if the order is received during alarm condition Latch 2 Always forces cancelling of the alarm output when an order to release the alarm latch is received Alarm output OFF Latch 3 Cancels the alarm output when an order to release the alarm latch is received or when the 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 high limit alarm setpoint Alarm hysteresis PV high limit Lit Unlit Lit Unlit alarm indicator PV high limit alarm output ON OFF ON OFF no latch action PV high limit alarm output ON FF N of latch 1 action 0 O A Release order A Release order PV high limit alarm output ON OFF ON OFF of latch 2 action i Release order Release order PV high limit alarm output ON OFF ON OFF of latch 3 action M 7 A i A Release order Release order PV high limit alarm output or 252 a of latch 4 action A A OFF during the Release order Release order l sampling period O O O O Time Contact type in the figure above Energized when an event occurs factory default 11 6 IM 05P04D41 01EN 11 1 Setting Alarm Type Release of Alarm Latch The alarm
95. s representative Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC This is an explanation of how to dispose of this product based on Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC This directive is only valid in the EU Marking This product complies with the WEEE Directive 2002 96 EC marking requirement This marking indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE directive Annex 1 this product is classified as a Monitoring and Control instrumentation product Do not dispose in domestic household waste When disposing products in the EU contact your local Yokogawa Europe B V office IM 05P04D41 01EN Checking the Contents of the Package IM 05P04D41 01EN Unpack the box and check the contents before using the product If the product is different from that which you have ordered if any parts or accessories are missing or if the product appears to be damaged contact your sales representative UT35A L Main Unit The UT35A L 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 code x0 has bee
96. s the key in the Parameter Setting Display to return to the Menu Display Press the key once to cancel the parameter setting setpoint is blinking SET ENTER key Press the key in the Menu Display to move to the Parameter Setting Display of the Menu Press the key in the Parameter Setting 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 SET ENTER key Up Down Left Right arrow keys Up Down Left Right Press the Left Right arrow keys in the Menu Display to arrow keys 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 keys during parameter setting mode setpoint is blinking to change a setpoint Press the Left Right arrow keys during parameter setting mode setpoint is blinking to move between digits according to the parameter 2 PARAMETER key It is the communication interface to the adapter cable when setting and storing parameters via PC The LL50A Parameter Setting Software sold separately is required Used to confirm and reset the limit output and related parameters The user can assign a function to the key The function is User function keys set by the parameter 3 2 IM 05P04D41 01EN IM 05P04D41 01EN 3 2 Names and Functions of Keys Maintenance Port Power supply is not required for the UT35A L
97. software s merchantability or suitability for any particular purpose except as specified in the terms of the separately provided warranty This software may be used on one specific machine only To use the software on another machine the software must be purchased again separately e Itis strictly prohibited to reproduce the product except for backup purposes e Store the software CD ROM the original medium in a safe place All reverse engineering operations such as reverse compilation or the reverse assembly of the product are strictly prohibited No part of the product s software may be transferred converted or sublet for use by any third party without prior written consent from YOKOGAWA Handling Precautions for the Main Unit The instrument 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 instrument in contact with rubber or PVC products for extended periods Doing so may result in failure If the equipment emits smoke or abnormal smells or makes unusual noises turn OFF the instrument s power immediately and unplug the device In such an event contact your sale
98. splays error details Error gescription Operation Display Normal indication Note Analog input terminal ADC error e PV input Setup parameter AD1 E Normal indication Note Setup parameter Universal input terminal RJC error AD1 E Setup parameter AD1 E Setup parameter PV1 E Analog input terminal burnout Normal B OUT indication ete PV input burnout error OVER Normal Setup parameter a OVER indication PV1 E p PV values out of 5 to 105 0 000 00000 Decimal point on the left of the Symbol display blinks Communication error RS 485 communication Setup parameter OP ER Normal indication Undefined Undefined Undefined Undefined RO Faulty DCU ROM RAM error corrupted Setpoint display shows the same symbol as the PV display suoi gt dsuj pue ssueu zulew 0053011001 Cause and diagnosis Analog input terminal AD value error Universal input terminal RJC error Analog input terminal sensor burnout Burnout of analog input connected to PV PV input is out of 5 to 105 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 Faulty MCU MCU is corrupted Faulty Contact us for repair Faulty Contact us for repair Set the parameter RJC to OFF to erase error indication Check wiring and sens
99. ssary to be designed by those who have knowledge of the requirements WARNING e Power Supply Ensure that the instrument s supply voltage matches the voltage of the power supply before turning ON the power e Do Not Use in an Explosive Atmosphere Do not operate the instrument in locations with combustible or explosive gases or steam Operation in such environments constitutes an extreme safety hazard Use of the instrument in environments with high concentrations of corrosive gas H2S SOx etc for extended periods of time may cause a failure e Do Not Remove Internal Unit The internal unit should not be removed by anyone other than YOKOGAWA s service personnel There are dangerous high voltage parts inside Additionally do not replace the fuse by yourself e Damage to the Protective Construction Operation of the instrument in a manner not specified in this user s manual may damage its protective construction T EoEEEeel IM 05P04D41 01EN ili Warning and Disclaimer YOKOGAWA makes no warranties regarding the product except those stated in the WARRANTY that is provided separately The product is provided on an as is basis YOKOGAWA assumes no liability to any person or entity for any loss or damage direct or indirect arising from the use of the product or from any unpredictable defect of the product Notes on Software YOKOGAWA makes no warranties either expressed or implied with respect to the
100. t as a spark removal surge suppression circuit into the line in parallel with the load 2 If there is a risk of external lightning surges use a lightning arrester etc 3 Relays cannot be used for a small load of 10 mA or less 4 Since the insulation provided to each relay output terminal is Functional insulation provide Reinforced insulation to the external of the device as necessary Refer to the drawing below 2 A safety 8 B hako circuit _ Functional _ k a insulation Reinforced insulation Ahazardous 88 A hazardous voltage circuit g voltage circuit k A Reinforced insulation _ Functional _ k df Ahazardous voltage circuit 1 A insulation Reinforced insulation Ahazardous 88 A hazardous voltage circuit 9 voltage circuit k A Reinforced insulation Functional insulation DC Relay Wiring UT35A L Diode Mount it directly UT s contact Relay to the relay coil Use one with a relay coil rating terminal socket less than the UT s contact rating AC Relay Wiring UT35A L External AC power supply UT s contact Relay CR filter Use one with a relay coil Mount it directly rating less than the UT s to the relay coil contact rating terminal socket 17 8 IM 05P04D41 01EN 17 4 Wiring 17 4 4 Contact Input Wiring CAUTION 1 Use a no voltage contact relay contact etc for external contacts 2 Use a no voltage contact which has ample switching capaci
101. t Functions 10 1 Setting Retransmission Output Terminal Type and Scales Setting Details IM 05P04D41 01EN The retransmission output can be used when the control output is not assigned to the analog output terminal Confirm the output type selection OT before setting the retransmission output The range can be changed gt Current output range 10 2 Changing Current Output Range Minimum value of Maximum value of PV input range PV input range 0 0 C 200 0 C PV scale a e KA 32 s 50 0 C 2150 006 Output range 4mA 20 mA output signal v To Recorder met 6 eymtot Retransmission OFF Disable out type of EASY PV1 PV RET SP1 SP When RTS PV1 SP1 RTL 1 digit to 30000 19999 to RTH 1 digit When RTS PV1 or SP1 decimal point position is same as that of PV input value of retransmission output scale of RET Maximum value of RTH retransmission STD output scale of RET Minimum Decimal point position RTL STD Parameters and Corresponding Terminals RTS RTH RTL RET terminal 10 1 2113 5 55 0 11011110 suoljoUN 10 2 Changing Current Output Range The analog output type can be selected from among 4 to 20 0 to 20 20 to 4 or 20 to 0 mA Setting Details Parameter Display 4 20 4 to 20 mA RET current output 0 20 0 to 20 mA RELA range on 20 4 20 to 4 mA OUT GED 20 0 20 to 0 mA Parameters and Corresponding Terminals R
102. t maximum brighthnhess maximum brightness is repeated LCD LCD Backlight ON OFF switch The LCD backlight turns on and off every time the J i user function key is pressed LAT Latch release Latch 1 to latch 3 are released every time the user r 4 1 function key is pressed Note 1 indicates available indicates unavailable and WW indicates initial value Status of user function key The status of the user function key can be identified by communication 1 can be read while the user function key is held down and 0 can be read when the user function key is released Initial value 0 gt Reading via communication UTAdvanced Series Communication Interface User s Manual Fn key operation in the Parameter Setting Display In the Menu Display and Parameter Setting Display the guide is displayed on PV display At this time use the Fn key to turn on and off the guide display on PV display A measured input value PV is displayed in the ON state IM 05P04D41 01EN 13 9 suoioun 6711153 pue y Aejdsig 13 3 Setting Security Functions 13 3 1 Setting a Password The password function can prevent inadvertent changes to the parameter settings If a password is set the checking is required when moving to the Setup Parameter Setting Display When the password is verified can be changed to the Setup Parameter Setting Display The parameters in the following menus can be set only when the password is v
103. t range 1 digit for less than 0 C 270 0 to 500 0 C 200 0 to 1000 0 F 2 of instrument range 1 digit for less than 200 0 to 1200 0 C 300 0 to 2300 0 F 200 0 C of thermocouple K 1 of instrument range 1 digit for less than 270 0 to 400 0 C 450 0 to 750 0 F 200 0 C of thermocouple T 0 0 to 400 0 C 200 0 to 750 0 F oe 0 0 to 1800 0 C 32 10 3300 F 0 0 to 1700 0 C 32 to 3100 F 32 0 15 of instrument range 1 digit 200 0 0 to 1700 0 C to 3100 couple 1 n l o t0 1 of instrument range 1 digit 20000 T0 10 220001 0 25 of instrument range 1 digit for less than 0 C 270 0 to 1000 0 C 450 0 to 1800 0 F 0 1 of instrument range 1 digit for 0 C or more 200 0 to 900 0 C 300 0 to 1600 0 F 0 2 of instrument range 1 digit for less than 0 C 200 0 to 400 0 C 300 0 to 750 0 F 1 9 of instrument range 1 digit for less than U 200 0 C of thermocouple E 0 0 to 400 0 C 200 0 to 1000 0 F 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 0 5 of instrument range 1 digit for 800 C or PR20 40 0 0 to 1900 0 C 32 to 3400 F more W97Re3 0 o 9 00 W75Re25 0 0 to 2000 0 C 32 to 3600 F 0 2 of instrument range 1 digit Accuracy is not guaranteed for less than 800 C 200 0 to 500 0 C 300 0 to 1000 0 F 0 1 of instrument range 1 digit Note 1 JP
104. t value SP Target setpoint OUT Limit control output E3 Terminal areas gt 17 4 Wiring Engineering Units Input range scale the PV range low limit is set to 0 and the high limit is set to 100 for conversion Input range scale span the PV range span is set to 100 for conversion In this manual the 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 the PV range span is equivalent to 500 C 20 of the PV range span is equivalent to 100 C Minimum value of PV input range Maximum value of PV input range 100 C 350 C 600 C A A A 0 of PV input range 50 of PV input range 100 of PV input range 100 of PV input range span 500 C The above applies to the scale for voltage and current input IM 05P04D41 01EN Chapter 2 UT35A L Operating Procedures 2 1 UT35A L Operating Procedures Install and wire a controller gt Chapter 17 Installation and Wiring Installation and Wiring Quick setting function NO YES gt 18 2 2 Setup Parameters Limit control type setup Input setup gt Chapter 5 Quick Setting
105. t100 RTD 0 15 of instrument range 1 digit for 400 C or more 5 of instrument range 1 digit for less than 400 C 150 00 to 150 00 C 200 0 to 300 072 0 1 of instrument range 1 digit 200 0 to 850 0 C 300 0 to 1560 0 F E 0 1 of instrument range 1 digit Note 1 200 0 to 500 0 C 300 0 to 1000 0 F 150 00 to 150 00 C 200 0 to 300 072 0 1 of instrument range 1 digit 0 400 to 2 000 V 1 000 to 5 000 V 4 00 to 20 00 mA 0 000 to 2 000 V 0 00 to 10 00 V 0 00 to 20 00 mA 10 00 to 20 00 mV 0 0 to 100 0 mV Standard signal 0 1 of instrument range 1 digit DC voltage current The accuracy is that in the standard operating conditions 232270 55 10 RH and power frequency at 50 60 Hz Note 1 20 350 1 digit in the range between 0 and 100 C 0 5 C 1 digit in the range between 100 and 200 C Note 2 W W 5 Re W 26 Re Hoskins Mfg Co ASTM E988 19 2 IM 05P04D41 01EN 19 1 Hardware Specifications e Burnout detection Functions at TC RTD and standard signal Upscale downscale and off can be specified For standard signal burnout is determined to have occurred if it is 0 1 V or 0 4 mA or less e Input bias current 0 05 pA for TC or RTD Measurement current RTD About 0 16 mA Input resistance TC or mV input 1 MQ or more V input About 1 MQ mA input About 250 Q Allowable signal source resistance TC or mV input 250 Q or less Effects of signal sourc
106. ter 1 Introduction to Functions 11 1 2 1 3 1 4 1 5 1 6 QUICK Seting 01 00301 bene eaechieaeewnes 1 1 FUE OULOUE FUNCIONS secs 1 0 0010 1 2 Limit Control UNCON S sate 1 10000000 ee ranei ierann asii 1 3 Display and Key FUNGUONS nk tania raan eisini 1 5 Communication 1 010001010110 1 6 Definition of Main Symbols and Terms cet sesc 1 8 Chapter 2 UT35A L Operating Procedures 2 1 2 1 UT35A L Operating Procedures 06 60006000 Chapter 3 Part Names 3 1 3 2 3 3 3 4 3 1 0 000006 0006 Names and Functions of Display Parts 3 2 Names and Functions Of Keys 3 4 0001010101010 List of Display 3 6 0 2 2106 1615 Brief Description of Setting Details Chapter 4 Basic Operation 4 1 4 2 4 1
107. terminal block bend the crimp on terminal lugs before tightening the screw e Note that the wiring of two or more crimp on terminal lugs to the single high voltage terminal of the power supply and relay etc does not comply with the safety standard IM 05P04D41 01EN 17 5 BuliAA pue 0 72 215 17 4 Wiring 17 6 CAUTION Do not use an unassigned terminal as the relay terminal Recommended Crimp on Terminal Lugs od 0 gt F 2 Recommended tightening torque 0 6 N m Applicable wire size Power supply wiring 1 25 mm or more Applicable terminal lug Applicable wire size mm AWG sD 5 5 3 t Cable Specifications Name and Manufacturer Power supply relay contact 600 V Grade heat resistant PVC insulated wires JIS C 3317 HIV 0 9 output to 2 0 mm Thermocouple Shielded compensating lead wire JISC1610 Shielded wire three four conductors UL2482 Hitachi Cable Other signals other than shielded wires contact input output Signale Non shielded wires input output RS485 communication Shielded wires Ethernet communication 100 BASE TX CAT 5 10 BASE T Recommended tightening torque 0 5 to 0 6 N m Note Communication wires of cross sectional area less than or equal to 0 34 mm2 may not be secured firmly to the terminals Check that the wire is firmly connected to the terminal by folding the conductor of th
108. tinuous vibration at 9 to 150 Hz 4 9 m s or less 1oct min for 90 minutes each in the three axis directions Short period vibration 14 7 m s 15 seconds or less Shock 98 m s or less 11 ms Altitude 2000 m or less above sea level e 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 25 to 70 C Temperature change rate 20 C h or less Humidity 5 to 95 RH no condensation allowed Effects of Operating Conditions Effect of ambient temperature Voltage or TC input 1 yV C or 0 01 of F S C whichever is larger Current input 0 01 of F S C RTD input 0 05 C C ambient temperature or less Analog output 0 02 of F S C or less Effect of power supply voltage fluctuation Analog input 0 05 of F S or less Analog output 0 05 of F S or less Each within rated voltage range 19 6 IM 05P04D41 01EN Appendix Input and Output Table Appendix 1 Input and Output Table UT35A IM 05P04D41 01EN Model and Suffix Codes Optional INPUT os ne re P AL3 OUT 52 0 1 Type 1 Basic control 7 O let Type Opon networks x TT Display Ianguage Case co
109. to the function is displayed DISPLAY SP Display DISPLAY 1 Return to the Operation Display from om Press the keys for 3 seconds F DISPLAY Same as 1 CD Press the key for 3 seconds Parameters for setting the functions necessary for the operation The Menu Display and Parameter Setting Display are changed in a circular pattern SP Menu Display ir oO c 0 I lt lt lt VER Menu Display END Display Y is a Bl 17 I z QET MIL OO gt GD OOW OOW p EXCEEDED our 3 Os Dispar DO DO END Display END Display In the Operation Parameter Setting Display 00009 press the keys for 3 seconds press the keys for 3 seconds to move to the Setup Parameter Setting Display 4 1 uoijeiado 2529 4 1 Overview of Display Switch and Operation Keys The display pattern of the UT35A L is as follows the Menu Display and Parameter Setting Display For the Operation Display see Chapter 6 Monitoring and Control of Regular Operations The Menu Display is segmented by the function and optional terminal position The scrolling guide for the menu is displayed on PV display The guide display can be turned on off with the Fn key Menu Display of O
110. tting parameters RJC OFF ERJC 25 0 C Compensating lead wire Set the temperature in the Installed in an area where area using ERJC parameter ambient temperature is fixed to 25 C Parameter Display PV input reference OFF RJC OFF PV input external RJC 10 0 to 60 0 C or IM 05P04D41 01EN 7 1 Setting Functions of PV Input 7 1 4 Correcting Input Value Setting Bias and Filter IM 05P04D41 01EN PV Input Bias The PV input bias allows bias to be summed with input to develop a measured value for display and control use inside the controller This function can also be used for fine adjustment to compensate for small inter instrument differences in measurement reading that can occur even if all are within the specified instrument accuracies PV input bias is used for normal operation PV input value PV input bias PV value inside the controller Estimated material temperature Temperature sensed Compensation by thermocouple value PV Input Filter If input noise or variations cause the low order display 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
111. ty for the terminal s OFF voltage approx 5V and ON current approx 1mA 3 When using a transistor contact the voltage at both terminals must be 2 V or less when the contact is ON and the leakage current must be 100 pA or less when it is OFF 4 If there is a risk of external lightning surges use a lightning arrester etc UT35A L Contact Input Equipped as Standard No voltage contact Transistor contact Contact rating 12 V DC 10 mA or more Contact rating 12 V DC 10 mA or more IM 05P04D41 01EN 17 9 Bun M pue UOT E e SU 3 17 4 Wiring 17 4 5 Contact Output Wiring CAUTION 1 Use an auxiliary relay for load switching if the contact rating is exceeded 2 Connect a bleeder resistor when a small current is used so that a current exceeding 10 mA can be supplied 3 The output relay has a limited service life Be sure to connect a CR filter for AC or diode for DC to the load 4 If there is a risk of external lightning surges use a lightning arrester etc 5 Since the insulation provided to each relay output terminal is Functional insulation provide Reinforced insulation to the external of the device as necessary Refer to the drawing below 2 A safety 8 B hako circuit _ Functional _ k a insulation Reinforced insulation Ahazardous 88 A hazardous voltage circuit g voltage circuit k A Reinforced insulation _ Functional _ k df Ahazardous voltage circuit 1 A insulat
112. ular Operations 6 1 Monitoring and Control of Operation Displays 6 1 1 Operation Display Transitions When setup parameter When setup parameter HOME is set to PV HOME is set to SP PV Display SP can be changed SP Display SP can be changed 000 PV Display SP can be changed bisptay SP Display SP can be changed istay Duration Time Display isptay Minimum Value Display Maximum Value Display bisptay isptay IM 05P04D41 01EN 6 1 suoijeiado jsejnbay jo j01 U045 pue Huliojyiuo 6 1 Monitoring and Control of Operation Displays 6 2 Details of the Operation Display The following is the Operation Display types and each display and operation description YOKOGAWA gt PV display Setpoint display Operation Display Display and operation description PV display Displays measured input value PV Setpoint display Displays and changes target setpoint SP Symbol Target setpoint SP Change Operation 1 Press the SET ENTER key to move 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 PV display Displays measured input value PV Setpoint
113. uonejjezsul 3 17 3 External Dimensions and Panel Cutout Dimensions Unit mm UT35A L 11 0 0 43 65 2 56 Bracket CPP n Terminal cover 96 3 78 Bracket a 10 mm 0 04 to 0 39 inch panel thickness General mounting Side by side close mounting 117 4 61 min N 1 x96 92 9 N 1 x3 78 3 62 3 0 8 i 92 3 62 999 145 min 4 53 2 09 RE 5 71 N stands for the number of controllers to be installed 920 8 However the measured value applies if N25 5 3 62 1 Normal tolerance Ta 2 8 25 value of JIS B 0401 1998 tolerance class IT18 2 3 62 1 0 17 4 IM 05P04D41 01EN 17 4 Wiring 17 4 1 Important Information on Wiring A WARNING 1 Be sure to turn OFF the power supply to the controller before wiring to avoid an electric shock Use a tester or similar device to ensure that no power is being supplied to a cable to be connected 2 Wiring work must be carried out by a person with basic electrical knowledge and practical experience UT35A L Terminal Block Diagram 101 401 201 112 412 401 i Wiring direction g 3 Do not use OOO 09 9 E3 terminal area A CAUTION e When connecting two or more crimp on terminal lugs to the single
114. utput turned off regardless of contact type The FAIL output does not work the alarm latch the energized de energized and the stand by action functions 11 4 IM 05P04D41 01EN IM 05P04D41 01EN 11 1 Setting Alarm Type 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 The alarm type is changed e Forced stand by via communication The following shows the behavior of an alarm with the stand by action at power ON Abnormal C Normal Treated as normal The alarm output turns on lt PV low limit alarm setpoint The alarm output does not turn on in this region even if the PV valule is below PV low limit alarm setpoint gt Time Power on suoijoun4 11 1 Setting Alarm Type Alarm Latch Function The alarm latch function is a function for keeping the alarm output keeping the alarm output on after entering the alarm condition alarm output is turned on until an order to release the alarm latch is received The alarm latch function has the following four types of action Latch 1 Cancels the alarm output when an order to release the alarm latch is received Alarm output OFF However an order to release the ala
115. utput Table Appendix 1 Input and Output le 6 ane tie ae kn ne ee ee App 1 Revision Information xiv IM 05P04D41 01EN Chapter 1 Introduction to Functions 1 1 Quick Setting Function The Quick setting function is a function to easily set the basic function of the controller Buy and Check the contents Unpacking 3 Installation and Wiring Chapter 17 and Wiring Install and wire a controller and then turn on the power Setup Q What should do to perform operate immediately First want to set the input and output A Use the Quick setting function to perform the setup easily Quick setting function Chapter 5 Operation il 1 IM 05P04D41 01EN 1 1 SUOIJOUN 01 UOI ONpPo U 1 2 Input Output Functions PV Input equipped as standard PV input is a universal input to arbitrarily set the type and range for the thermocouple TC resistance temperature detector RTD and DC voltage current gt Chapter 7 Input PV Functions TC mV V mA 80 a CHN RTD OO amp Retransmission Output Retransmission output outputs a PV input value PV target setpoint SP and the like as an analog signal to for example the recorder gt Chapter 10 Retransmission Output Functions External device such as recorder etc UT35A L ACTIV JIL LILI EXCEEDED OUT 123E
116. white Switch PVRW PV color can be switched using contact input Status switch Setting Details 12 2 oN Redon Set 10 to the parameter PCMD Contact Action ON Receiving a contact input signal changes the status to the specified operation and Status a release changes the status back to the OFF OFF Original action Rising edge ON Receiving an OFF to ON contact input 5 OFF OFF signal changes the status to the specified Rising edge i oe eros operation The minimum detection time is 250 ms Detection time 250 ms Falling edge ON Receiving an ON to OFF contact input OFF OFF signal changes the status to the specified Falling edge 0 operation The minimum detection time is 250 ms Detection time 250 ms Parameter Display DI2 function selection OFF No function LAT Latch release LCD LCD backlight ON OFF switch DI2 function switch STD PVPW PV red white switch DILSL MG1 Message display interruption 1 MGz2 Message display interruption 2 MG3 Message display interruption 3 MG4 Message display interruption 4 IM 05P04D41 01EN Chapter 13 Display Key and Security Functions 13 1 Setting Display Functions 13 1 1 Setting Active Color PV Display Function The active color PV display function changes the PV display color when an event occurs Link to Alarm The PV display color changes by linking to the alarm 1 or alarm 2 The following is an example of operation linking to
117. wo decimal places position 3 Three decimal places put typ 4 Four decimal places ical Depends on value of PV EASY fee ce pron input scale 19999 to 30000 SL lt SH SH SL lt mai Minimum value 30000 Depends on the input type OFF Disable Depends on UP Upscale the input type burnout action DOWN Downscale SL BSL RJC reference OFF RJC OFF junction ON RJC ON compensation 10 0 to 60 0 C or ERJC external RJC 14 0 to 140 0 F 0 100 0 to 100 0 of PV input range 0 ory A BS input range span EUS span PV analog A FL STD OFF 1 to 120s OFF input filter Input Range SP Limiter Setting Menu Menu MPV Parameter ee Setting range Initial value symbol level No unit C Degree Celsius No unit No unit No unit F Degree Fahrenheit 0 No decimal place Control PV 1 One decimal place input decimal STD 2 Two decimal places point position 3 Three decimal places 4 Four decimal places O Control PV input unit Maximum value of control PV input range Minimum value of control PV input range SP high limit Depends on 19999 to 30000 P RL lt P RH PRH type lt P RL lt 30000 Depends on the input type 100 0 of PV 0 0 to 100 0 of PV input range EU input range SPL lt SPH 0 0 of PV input range P RL PL IM 05P04D41 01EN 18 2 List of Parameters Output Setting Menu Menu OUT ped ee Setting range In
118. xternal Terminating resistor 220 Q 1 4 W External Terminating resistor roa smn S SG be SG SG s i 00 RS 232C ay VERY Straight cable Communication Communication cable cable Class D grounding Class D grounding Class D grounding grounding resistance grounding resistance grounding resistance of 100 00 or less of 100 or less of 100 or less 2 wire Wiring of 4 wire Terminal 00 V RDB 107 External External Terminating resistor ie 220 1 4 W Terminating resistor 220 Q 1 4 W RDB sfc tel St aS 3 7 0 RS 232C Straight cable Communication Communication cable cable Class D grounding Class D grounding Class D grounding grounding resistance grounding resistance grounding resistance of 100 Q or less of 100 Q or less of 100 Q or less UT35A L Terminal UT35A L symbol For Standard model Suffix code Type above 3 q RDB SDB 407 se SG 409 Note ML2 x indicates a converter of YOKOGAWA Other than this RS232C RS485 converters can also be used If another converter is to be used check the electrical specifications of the converter before using it 17 12 IM 05P04D41 01EN 17 4 Wiring 17 4 8 Ethernet Communication Interface Wiring IM 05P04D41 01EN S 655 Jal Devices that can be Devices that can be connected via Ethernet

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