Contents Introduction 1. Safety Precautions 2. Model and Suffix
Contents
1. Parameters to be set Limit Control Function Parameter Symbol Name of Parameter Setting Range a LOW Low limit control hh Limit control type HIGH High limit control Input Function Parameter Symbol Name of Parameter Setting Range 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 0 0 to 1800 0 C 32 to 3300 F 0 0 to 1700 0 C 32 to 3100 F 0 0 to 1700 0 C 32 to 3100 F 200 0 to 1300 0 C 300 0 to 2400 0 F 270 0 to 1000 0 C 450 0 to 1800 0 F 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 BVnBukes W 0 0 to 2300 0 C 32 to 4200 F Pea 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 00 to 150 00 C 200 0 to 300 0 F PT1 200 0 to 850 0 C 300 0 to 1560 0 F PT2 200 0 to 500 0 C 300 0 to 1000 0 F PT3 150 00 to 150 00 C 200 0 to 300 0 F 0 4 2V 0 400 to 2 000 V 1 5V 1 000 to 5 000 V 4 20 4 00 to 20 00 mA 0 2V 0 000 to 2 000 V 0 10V 0 00 to 10 00 V 0 20 0 00 to 20 00 mA 10202. 1 YOKOGAWA makes no warranties regarding the product except those stated in the WARRANTY that is provided separately 2 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 E Safety Protection and Modification of the Product 1 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 the user s manual Use of the instrument in a manner not prescribed herein may compromise the product 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 2 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 fail safe 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 3 Be sure to use the spare parts approved by YOKOGAWA when replacing parts or consumables 4 This
3. Ethernet setting switch Display level EASY m System Setting Parameter Menu symbol SYS SYS Parameter Name of Parameter Setting Range Initial symbol value 0 Limit control output is ON at power RMg on in any cases l i Restart mode 1 Limit control output is OFF at R MD power on when PV doesn t exceed SP aro fu Powerteneny _ AUTO 90 60H sorsom A l Li Power frequency AUTO 60 60 Hz 50 50 Hz AUTO m Key Action Setting Parameter FREQ Parameter Ve SM l OFF Disable M I KEY Wot enu symbol H KEY ca eee ON Enable i farameicr Name of Parameter Setting Range ininal Piepiay symbol value level f OFF Disable i A key 1 LTUP LCD brightness UP f x J A F1 LTDN LCD brightness DOWN z P m RS 485 Communication Setting Parameter E3 terminal Area BRI Adjust LCD brightness m Error and Version Confirmation Parameter for display only Menu symbol FIYHS R485 FA User function key 2 LCD LCD backlight ON OFF switch Parameter Name of Parameter Setting Range Initial Display symbol value level PCL PC link communication PCLSM PC link communication with checksum pat po eevee icin LADR Ladder communication MERTU MBASC Modbus ASCII MBRTU Modbus RTU 600 600 bps 1200 1200 bps bPS 2400 2400 bps Baud rate 4800 4800 bps 19200 BPS 9600 9600 bps 19200 19 2k bps 38400 38 4k bps EASY 4 20 4 to 20 mA RELA RET current output 0 20 0 to 20 mA P RET A range 20 4 20 to 4 m
4. Other signals other than contact input output Shielded wires Unshielded wires Other signals contact input output RS 485 communication Shielded wires Ethernet communication 100 BASE TX CAT 5 10 BASE T DC Relay Wiring UT35A L External DC power supply Diode Mount it directly to the relay coil terminal socket UT s contact Relay Use one with a relay coil rating less than the UT s contact rating AC Relay Wiring UT35A L External AC power supply UT s contact CR filter Mount it directly to the relay coil terminal socket Relay Use one with a relay coil rating less than the UT s contact rating CAUTION 6 Terminal Wiring Diagrams Do not use an unassigned terminal as the relay terminal Do not use a 100 240 V AC power supply for the 24 V AC DC model otherwise the instrument will malfunction m UT35A L ol outp OUT Relay contact output Equipped as standard Factory default PV input TC input NC 4101 E i PV input PV or REE EEN N RET Equipped as standard type is undefined NO 102 0 com 103 Contact rating 250 VAC 3A 30 V DC 3A resistance load RTD input Retransmission output i Default PV A 201 retransmission 4 20 mA DC or 207 O 202 0 20 mA DC J208 B 203 Load resistance 6
5. Universal input terminal RJC error Normal indication Note analog input terminals Error indication is erased in normal operation Check wiring and sensor of connected Setup parameter PV1 E PV input burnout error Burnout of analog input connected to PV PV input over scale PV input under scale PV values out of 5 to 105 PV input is out of 5 to 105 Also occurs when the data out of range which is the ladder calculation result is input Check analog input value or ladder program Normal indication Setup parameter PV1 E Framing parity error Buffer overflow Inter character time out Check the communication parameters Checksum error PC link communication with Recovery at normal receipt checksum Hold down any key to stop blinking CRC check error Modbus RTU LRC check error Modbus ASCIl Writing storing data to FRAM is impossible Faulty Contact us for repair MCU DCU is corrupted Faulty Contact us for repair 0 000 00000 Decimal point on the left of the Symbol display blinks Communication error RS 485 communication Normal indication Setup parameter OP ER Normal pee Fie Rightmost decimal point on Normal indication Symbol display blinks Setup parameter PA ER Faulty FRAM i i Faulty MCU DCU 6 Description of Limit Control Functions m In Case of Low Limit Control When PV exceeds a setpoint SP EXCEEDED lamp lights and OUT lamp turns ON point A The lim
6. Operation uT35A L U TAtvanced Guide Digital Indicating Controller Limit Control Type Operation Guide IM 05P04D41 11EN Installation and Wiring YOKOGAWA Yokogawa Electric Corporation 1st Edition Jul 2011 This operation guide describes installation wiring and other tasks required to make the controller ready for operation Contents Safety Precautions Model and Suffix Codes How to Install Hardware Specifications How to Connect Wires Terminal Wiring Diagrams SOL Introduction Thank you for purchasing the UT35A L Digital Indicating Controller This operation guide describes the basic operations of the UT35A L The guide should be provided to the end user of this product Be sure to read this operation guide before using the product in order to ensure correct operation For details of each function refer to the electronic manual Before using the product refer to the table of Model and Suffix Codes to make sure that the delivered product is consistent with the model and suffix codes you ordered Also make sure that the following items are included in the package e Digital Indicating Controller the model you ordered ccccceeeeeeeees x1 St Of Brackets nrerin ape Ee AN EES S SEPPO EEEE EREE AEREE R x1 e Unit Label L4502VZ nnnnnnnnnneessssssnannnnnnnrererssssnnnnnrrrrrrrersssssnnnnnrrrereeeee x1 Tag Label L4502VE J tec etiese ee a ner EERE x1 Only when ordered e Operation Guide
7. CTL menu is displayed Press the SET ENTER key 4 The parameter HI LO limit control type is displayed Press the SET ENTER key 9 HIGH blinks 4 N i Vv Press the Dwon arrow key 6 a LOW is displayed 7 Blinks during the change 4 Press the SET ENTER key T The setpoint has been registered After the adjustment is completed press the DISPLAY key once to return to the Operation Display 5 Setting Alarm Type The following operating procedure shows an example of changing the alarm 1 type factory default PV high limit alarm to PV low limit alarm setpoint 02 1 pay Jt m Coo Show the Operation Display aie OUT PARAMETER Hold down the key for 3 seconds 2 Camm SP menu is displayed v gt Press the Right arrow key until ALRM menu appears e ALRM menu is displayed Press the SET ENTER key The parameter AL1 alarm 1 type is displayed Press the SET ENTER key a The last digit of the setpoint blinks A A y Change the setpoint using the Up Down arrow keys gt to increase and decrease the value and the Left Right arrow keys to move between digits ima iy The alarm 1 type setpoint 02 PV low limit is registered After the setup is completed press the DISPLAY ke or DISP key once to return to the Operation Display Symbol Stand by action Energized De energized Latch action Ab y Press the
8. Sa OS oN S 1 Monitoring purpose Operation Displays Available during Operation Operation Display Switching Diagram Power on Setup parameter HOME is for Professional setting mode See User s Manual When setup parameter HOME is set to SP1 SP Display SP can be changed YOKOGAWA 2 When setup parameter HOME is set to PV1 PV Display SP can be changed L LILI C OUT OUT GI 1236 a Siz MBS PV Display SP can be mag MB SP can be changed changed L LILI oes OUT 1238 UTS5A L isptay zarg Duration Time Display L LILI e OUT 1236 gt isptay Maximum Value Display Minimum Value Display YOKOGAWA YOKOGAWA 4 ICA ICO L LILI L LILI OUT eee OUT 2 Setting Target Setpoint SP YOKOGAWA 1 Show the SP Display Operation Display This is an example of setting the target setpoint to 150 0 Press the SET ENTER key to start the last digit of the setpoint blinking Blinking allows you to change the value p AV Left Right arrow keys to move between digits and the Up Down arrow keys to increase and decrease the value L LILI When the required value is displayed press the SET ENTER key to register the setpoint e OUT 1238 3 Confirmation of the Limit Output When PV exceeds the setpoint for limit control SP Procedure 1 The exceeded lamp lights and also the output lamp lights Procedure 2 Ex
9. i i l L l I l l l L I l I I I I I I l Output Relay off Output Relay off Operation Confirmation Confirmation Confirmation RST key or external contact input accepted not accepted Operation i l RST key or Confirmation external contact input accepted not accepted m 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 e 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 exceed SP point B In Case of High Limit Control SP Hysteresis PV EXCEEDED Lamp OUT Lamp Output Relay F Power on Operation l RST key or Confirmation Confirmation external contact input accepted accepted e 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 SP Hysteresis PV EXCEEDED lit Lamp OUT off lit Lamp i Output
10. iy N N stands for the number of controllers to be eo l installed 3 627993 However the measured value applies if N25 4 Normal tolerance value of JIS B 0401 1998 tolerance class IT18 2 4 Hardware Specifications This instrument is for Measurement Category I CAT I Do not use it for measurements in locations falling under Measurement Catego WARNING ries Il Ill and IV i or 7 ee Internal Wiring i NT Il T ntrance Ih coo Nu Cable cy Outlet ooo i CAT For measurements performed on circuits not directly connected to MAINS For measurements performed on circuits di Appliances portable equip CAT II rectly connected to the low voltage installation ment etc For measurements performed in the building Distribution board circuit CAT III installation breaker etc For measurements performed at the source of Overhead wire cable IV CAT IV the low voltage installation systems etc E Input Specifications eUniversal Input Equipped as standard e Number of inputs 1 e Input type instrument range and measurement accuracy See the table below Instrument Range 270 0 to 1370 0 C 450 0 to 2500 0 F 0 1 of instrument range 1 digit for K 270 0 to 1000 0 C 450 0 to 2300 0 F 9 C or more A zc 0 2 of instrument range 1 digit for 200 0 to 500 0 C 200 0 to 1000 0 F
11. 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 Construction Installation and Wiring Degree of protection provided by Enclosure IP66 for front panel Not available for side by side close mounting Material Polycarbonate Flame retardancy UL94V 0 Case color White Light gray or Black Light charcoal gray Weight 0 5 kg or less External dimensions mm 96 W x 96 H x 65 depth from the panel face Depth except the projection on the rear panel Installation Direct panel mounting mounting bracket one each for upper and lower mounting Panel cutout dimensions mm 92 W x 92 H Mounting attitude Up to 30 degrees above the horizontal No downward titling allowed Wiring M3 screw terminal with square washer for signal wiring and power wiring Power Supply Specifications and Isolation e Power supply Rated voltage 100 240 V AC 10 15 50 60 Hz 24 V AC DC 10 15 for DC option e Power consumption 18 VA DC 9 VA AC 14 VA if DC option is specified e Data backup Nonvolatile memory e Power holdup time 20 ms for 100 V AC drive e 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 t
12. Nonresponding communication between areas areas hardware of extended function E3 terminal areas Faulty Setup parameter OP ER Contact us for repair Rightmost decimal point Normal n on PV display blinks ae gh Normal indication indication Rightmost decimal point on Symbol display blinks Initialized to calibrated default value because Calibration value error of corrupted factory default value Faulty a Contact us for repair Faulty FRAM Data writing storing to FRAM is impossible The errors shown below may occur during operation For input output action when each error occurs see User s Manual Setup parameter PA ER E Errors during Operation PV display Operation Display AD ERR Normal indication Note RJC E yA RJC Normal indication Note alternately Setpoint display Operation Display Stus indicator Parameter that displays Error description Cause and diagnosis Remedy Operation Display error details Analog input terminal ADC error Faulty PV input Analog input terminal AD value error Contact us for repair Faulty Contact us for repair Set the parameter RJC to OFF to erase error indication Check wiring and sensor Setup parameter AD1 E P terminal purmout armer Analog input terminal sensor burnout Error indication is erased in normal operation Setup parameter AD1 E Universal input terminal RJC error Setup parameter AD1 E PV input
13. Power failure for less than about 5 seconds or for about 5 seconds or more Affects the settings and operation status For details see User s Manual IM 05P04D41 11EN page 7 10 E Errors at Power On The errors shown below may occur in the fault diagnosis when the power is turned on For details of Setpoint display and input output action when each error occurs see User s Manual PV display F oe Operation eou display Saus indicator Karame ter that displays SP Error description Cause and diagnosis Remedy Display Operation Display Operation Display details Indication off Indication off Faulty MCU RAM MCU ROM MCU RAM MCU ROM are failed Pally Contact us for repair YS System data error System data is corrupted Faulty Contact us for repair AR ee a User parameter default value User parameter is corrupted ae A error Initialized to factory default value Check and reconfigure the initialized PAR 0010 Setup parameter PA ER Setup parameter data is corrupted seling parameters Error ate aN Ope for setup parameter error Setup parameter error erased when the power is turned on ERR only Initialized to user default value again PAR 0020 Gusiation paemelercier Operation parameter data is corrupted for operation parameter error only Initialized to user default value Inconsistence of system data and Oa eee ie i Nonresponding hardware of hardware of extended function EN of E3 terminal extended function E3 terminal
14. SET ENTER key e To change the alarm type change the last 2 digits of the 5 digit value e Stand by action and excitation are turned on or off by selecting 1 or 0 See Setting Display of Alarm Type e For the latch action see User s Manual Alarm Type Alarm Setpoint Alarm Action Energized Alarm Action De energized Hysteresis r PV high limit 01 Ea py Alarm setpoint Hysteresis lt gt PV low limit 02 mo CAR _ Alarm setpoint py Hysteresis P Deviation high limit 05 SP or Target SP Hysteresis Closed Open Deviation low limit 06 lit unlit Deviation setpointi i Pv SP or Target SP Hysteresis Hysteresis gt P O citi Tf unit Deviation gt 1 PV setpoint SP or Target SP Deviation high and low limits 07 Deviation within high and low tit o limits 08 t Deviation gt PV setpoint SP or Target SP PV velocity 29 Fault diagnosis alarm 30 Burnout of PV input ADC failure RJC error FAIL 31 Hysteresis P Closed Open unlit lit ER py Alarm setpoint Hysteresis Open Closed lit unlit _ Alarm setpoint py Hysteresis P Closed Open unlit lit PV Deviation setpoint l SP or Target SP Hysteresis Open Closed lit unlit Deviation setpoint PV O SP or Target SP Hysteresis Hysteresis gt P O O k y oni e Cit Deviation e gt te PV se
15. can be assigned to the terminals with no function Ethernet communication with gateway function J 10BASE T 100BASE TX T ETHR RJ45 t L J45 connector a Suffix code Type 3 2 Upper side LED baud rate Color Amber Lit 100M bps Unlit 10M bps Lower side LED link activity Green Linked Active Link failure 401 412 3 terminal area iin RS485 Suffix code Type 3 1 IM 05P04D41 11EN page 3 10 Intentionally blank IM 05P04D41 11EN page 4 10 Operation UT35A L Guide UT Advanced Digital Indicating Controller Limit Control Type Operation Guide _Initial Settings YOKOGAWA Yokogawa Electric Corporation This operation guide describes basic settings and operations of the UT35A L For details of each function see the electronic manual The scrolling guide is displayed on PV display in the Parameter Setting Display This guide can be turned on off with the Fn key Names and Functions of Display Parts Setup Procedure Quick Setting Function Setting Limit Control Type Setting Alarm Type Setting Alarm Setpoint oe 2h 1 Names and Functions of Display Parts PW YOKOGAWA lt gt a ISE 3 EXCEEDED ed oy es EP ot l EY C Description Displays PV PV display Displays an error code if an error o
16. indication that the switch is a device for turning off the power to the instrument Install the power cable keeping a distance of more than 1 cm from other signal wires The power cable is required to meet the IEC standards concerned or the requirements of the area in which the instrument is being installed 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 For control relay output alarm relay output and power terminal connections use heat resistant cables 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 Functional _ insulation _ Functional insulation o A hazardous voltage circuit k A Reinforced insulation When connecting two or more crimp on terminal lugs to the single terminal block bend the crimp on terminal lugs before tightening the screw 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 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 t
17. instrument range 1 digit JPt100 Note 1 mas 150 00 to 150 00 C 200 0 to 300 0 F 0 1 of instrument range 1 digit 200 0 to 850 0 C 300 0 to 1560 0 F 0 1 of instrument range 1 digit Pt100 200 0 to 500 0 C 300 0 to 1000 0 F Note 1 150 00 to 150 00 C 200 0 to 300 0 F 0 1 of instrument range 1 digit Standard signal 0 1 of instrument range 1 digit DC voltagelcurrent The accuracy is that in the standard operating conditions 23 2 C 55 10 RH and power frequency at 50 60 Hz Note 1 0 3 C 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 e Input sampling control period 200 ms 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 e Measured current RTD About 0 16 mA e Input resistance TC or mV input 1 MQ or more V input About 1 MQ mA input About 250 Q e Allowable signal source resistance TC or mV input 250 Q or less Effects of signal source resistance 0 1 uV Q or less DC voltage input 2 KQ or less Effects of signal source resistance About 0 01 100 Q e Allowable wiring resistance RTD input Max 150 O wire The conductor resistance between the three wires shall be equal Wiring
18. 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 flam mable 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 and the instrument on the top bottom and sides e Areas subject to being splashed with water Be sure to turn OFF the power supply to the controller before in stalling it on the panel to avoid an electric shock WARNING YOKOGAWA YOKOGAWA ELECTRIC CORPORATION Network Solutions Business Division 2 9 32 Naka cho Musashino shi Tokyo 180 8750 JAPAN YOKOGAWA CORPORATION OF AMERICA Head office and for product sales 2 Dart Road Newnan Georgia 30265 USA YOKOGAWA EUROPE B V Headquarters Euroweg 2 3825 HD Amersfoort THE NETHERLANDS www yokogawa com ns All Rights Reserved Copyright 2011 Yokogawa Electric Corporation IM 05P04D41 11EN page 1 10 E Mounting the Instrument Main Unit Provide an instr
19. marking requirement This marking indicates that you must not discard this electrical electronic product in domestic household a waste Indicates a manufacturing date in the black color part 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 3 How to Install E Installation Location The instrument should be installed in indoor locations meeting the following conditions e 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 e Well ventilated locations Mount the instrument in well ventilated locations to prevent the instrument s inter nal 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 mul tiple 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 e Locations with little mechanical vibration Install the instrument in a location subject to little
20. mechanical vibration Horizontal location Mount the instrument horizontally and ensure that it is level with no inclination to the right or left Front panel gt f TA 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 Do not mount the instrument in the following locations e Outdoors Locations subject to direct sunlight 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 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
21. oc than 0 C 200 0 to 1200 0 C 300 0 to 2300 0 F 2 of instrument range 1 digit for 270 0 to 400 0 C 450 0 to 750 0 F less than 200 0 C of thermocouple K gt 1 of instrument range 1 digit for 0 0 to 400 0 C 200 0 to 750 0 F_ less than 200 0 C of thermocouple T 0 15 of instrument range 1 digit 5 6 for 400 C or more OO 1800 0 SEIS OT 5 of instrument range 1 digit for less than 400 C eae sete o 0 15 of instrument range 1 digit R_ 0 0to 1700 0 C 32 to 3100F ge 1 dig 0 1 of instrument range 1 digit Thermo N 200 0 to 1300 0 C 300 0 to 2400 0 F 0 25 of instrument range 1 digit couple 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 200 0 to 900 0 C 300 0 to 1600 0 F e Ai A cer o o TU Z 70 OF INStrument range igit tor 200 0 to 400 0 C_ 300 0 to 750 0 F iess than 0 C _ op 1 5 of instrument range 1 digit for DOPOR AOU OE liesethan 200 0 C of thermocouple E F Ww 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 PR20 40 0 0 to 1900 0 C 32 10 3400 F 800 C or more Accuracy is not guaranteed for less than 800 C MP Rea 0 0 to 2000 0 C 32 to 3600 F 0 2 of instrument range 1 digit 200 0 to 500 0 C 300 0 to 1000 0 F 0 1 of
22. 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 5 Modification of the product is strictly prohibited 6 This product is intended to be handled by skilled trained personnel for electric devices 7 This product is UL Recognized Component In order to comply with UL standards end products are necessary to be designed by those who have knowledge of the requirements Power Supply Ensure that the instrument s supply voltage matches the voltage of the power supply before turning ON the power 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 H S SO etc for extended periods of time may cause a failure 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 D
23. them in the controller The scrolling guide is displayed on PV display in the Parameter Setting Display This guide can be turned on off with the Fn key Operation Parameters 0 EO D gt key R 0 0 to 1700 0 C 32 to 3100 F rer ah SET ENTER key e key N 200 0 to 1300 0 C 300 0 to 2400 0 F arm Oo ype gize Example Alarm 1 0 Menu Display and L 200 0 to 900 0 C 300 0 to 1600 0 F ALI BOOD an Parameter Setting U1 200 0 to 400 0 C 300 0 to 750 0 F action Display are changed U2 0 0 to 400 0 C 200 0 to 1000 0 F AL c Latch action All Alarm type 2 digit i y in a circular pattern PV input type W 0 0 to 2300 0 C 32 to 4200 F a i en ee el Parameter ee PL2 0 0 to 1390 0 C 32 0 to 2500 0 F Sigh east DBANE AL2 END P2040 0 0 to 1900 0 C 32 to 3400 F Hold down the PARAMETER key for 3 seconds to move from the Operation Display to o E O eee T y p play Stand by 02 PV low limit limit 02 JPT1 200 0 to 500 0 C 300 0 to 1000 0 F the Operation Parameter Setting Display Press the DISPLAY key once to return to the action Deviation high limit Without Move to the Operation Parameter Setting Display JPT2 150 0 to 150 0 C 200 0 to 300 0 F Pe vianOn low limit Hold down the PARAMETER key for 3 sec PT1 200 0 to 850 0 C 300 0 to 1560 0 F Operation Gunton DoS RRR NE Dev anon MAR amd 1a Mmi PT2 200 0 to 500 0 C 300 0 to 1000 0 F Operation Dsipaly Dsipal
24. to the next parameter To change and set the parameter setting press the SET ENTER key to start the setpoint blinking The blinking state allows you to make changes setting mode Use the Up Down Left Right arrow keys to change the setpoint Press the SET ENTER key to register the setting a Making Settings Using Quick Setting Function Example Setting to the low limit control type and the thermocouple type K range of 0 0 to 500 0 F For the detailed procedure and switching of displays see Flow of Quick Setting Function below For the parameters to set see the next colum 1 Press the SET ENTER key while YES for QSM Quick setting mode is displayed 2 Set the limit control type parameter HI LO to LOW Low limit control 3 Set the PV input type parameter IN to K1 450 0 to 2500 0 F 4 Set the PV input unit parameter UNIT to F Degree Fahrenheit 5 Set the maximum value of PV input range parameter RH to 500 0 6 Set the minimum value of PV input range parameter RL to 0 0 7 Finally EXIT is displayed Change NO to YES and press the SET ENTER key to complete the setup Operation Display appears m Flow of Quick Setting Function In Quick setting mode the parameter guide appears on PV display This guide can be turned on off with the Fn key Power on Quick setting starts 1 a 00 fN Press the SET ENTER key while YES is displayed to start the Quick setting V
25. 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 function is not affected Transportation and Storage Conditions e Temperature 25 to 70 C e Temperature change rate 20 C h or less e Humidity 5 to 95 RH no condensation allowed Effects of Operating Conditions e 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 e 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 IM 05P04D41 11EN page 2 10 5 Howto Connect Wires WARNING Functional insulation CAUTION CAUTION Wiring work must be carried out by a person with basic electrical knowledge and practical experience 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 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
26. 00 Q or less T Default 4 20 mA DC Voltage mV V input 203 L_ 904 Equipped Contact output ALM as standard 101 501 External contact output relay 112 512 Alarm 3 output L UT PV high limit 1040 AL3 Common 105 _ 03 Alarm 2 output 106 Leaps ey PV low limit AL2 Wiring direction Common 107 _ evi output 108 aay g igh limit AL1 Common 109 Relay contact rating 240 V AC 1A 30 V DC 1 A resistance load OJA E 100 240 V AC power supply 24 V AC DC power supply 110 N 110 SE e tle 1112 Allowable range 100 240 V AC 10 15 free voltage 24 V AC DC power supply Optional suffix code DC 50 60 Hz shared 41 rJe DI Equipped as standard m 1202 External contact input 203 No voltage m Transistor D contact UD contact DI2 FON Factory default No function O 210 DI2 210 5V Z RESET when DI ON oO 211 DI1 211 pal 401 301 201 However setup parameter CNF DI 2 306 212 412 T COM OT Common COM b 2 Contact rating 12 V DC 10 mA or more Function
27. 10 00 to 20 00 mV 0 100 0 0 to 100 0 mV No unit C Degree Celsius ne aeann No unit No unit No unit F Degree Fahrenheit Depends on the input type Maximum value of For temperature input PV input range 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 wa The scale across which the voltage current signal is RL ve a 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 PV input scale 0 No decimal place 3 Three decimal places decimal point 1 One decimal place 4 Four decimal places position 2 Two decimal places Maximum value of PV input scale 19999 to 30000 SL lt SH SH SL lt 30000 Minimum value of PV input scale Note 1 SDP SH and SL are displayed only for voltage current input Note 2 W W 5 Re W 26 Re Hoskins Mfg Co ASTM E988 IM 05P04D41 11EN page 5 10 4 Setting Limit Control Type The following operating procedure describes an example of changing limit control type factory set default high limit type to low limit type JCO L LILI Show the Operation Display Ee OUT m PARAMETER Hold down the keys for 3 seconds 2 When a password is set PASS is displayed If the correct password is not entered setup parameters cannot be changed m
28. 485 Ethernet a 3 3 3 i Target setpoint CE PV display SP display Limit Control computation Confirmation fences Equipped as standard Alarm Equipped as standard RET retransmission output RTS C RHC RTL 9 Current Relay Alarm 1 PV high limit Alarm 2 PV low limit Alarm 3 PV high limit Function C Parameter 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 Display time range 0 00 to 99 59 Unit of time is be either hour minute or minute second and can be set by opera tion parameter TMU To RESET Push RST key for about one second to reset the duration time in the confirma tion display where TIME is displayed When the count are reset 0 00 is displayed until PV exceeds SP again The time count are reset when power is turned on If PV exceeds SP during the old time count data is retained in the memory the old data should be automatically reset and the new time counting starts from 0 00 It is impossible to reset the time count while PV exceeds SP by any operation Duration time cannot be reset by an external contact input gt Contact signal lt gt Front panel key IM 05P04D41 11EN page 8 10 Alarm Function Setting Parameter Setup Parameters PV Input Setting Parameter Menu symbol HL RM ALRM Hold d
29. 5 n IP Ito e TE m Key Lock Setting Parameter PY IP address 1 to 4 7 See left f IP1 IP2 IP3 IP4 below moor IP1 to IP4 192 168 1 1 Menu symbol jy L LIL KLOC gi l to 0 to 255 Paramore Name of Parameter Setting Range minal iti symbol value M Subnet mask 1 to 4 nuia valne See left Tabie 5i 14 SM1 SM2 SM3 SM4 below rmm r E O SM1 to SM4 255 255 255 0 COM W ahabiediea iie OFF Enable ON Disable OFF dG Ito 0 to 255 LI I Ha Initial value Table dALA Front panel parameter dGH Default gateway 1 to 4 DG1 DG2 DG3 DG4 See left Below DATA data amp key lock OFF Unlock ON Lock OFF DG1 to DG4 0 0 0 0 PRE Port number 502 1024 to 65535 PRT m DI Function Registration Parameter Menu symbol l GL DISL Tama maree ae p symbol value OFF No function LAT Latch release LCD LCD backlight ON OFF switch d 25 PVRW PV red white switch iC DI2 function selection MG1 Message display interruption 1 OF DI2 S MG2 Message display interruption 2 Display level EASY Easy setting mode Parameter display level STD Standard setting mode STD EASY LEVL PRO Professional setting mode For Professional setting mode see User s Manual l bI Brightness Dark 1 to 5 Bright BRI omnes O N ML Sd Least significant digital OFF With least significant digit eee MLSD mask of PV display ON Without least significant digit 1 One decimal place 2 Tw
30. A 20 0 20 to 0 mA PASS Password setting 0 No password to 65535 PASS F2 action setting LAT Latch release Menu symbol VER VER NI Parameter Name of Parameter Status record Biepray iv User function key n symbol level Fn action setting P RE R Parameter error status PA ER m Display Function Setting Parameter OPER option error status Menu symbol df SP Disp a Ad IE A D converter error status 1 AD1 E a uI A ECNE PY IE PV input error status Fixed in red PV1 E Link to alarm 1 Alarm OFF white F Alarm ON red MII Link to alarm 1 Alarm OFF red MCU MCU version Alarm ON white Link to alarm 1 or 2 Alarm OFF dtl I white Alarm ON red LLI DCU version GEP i Link to alarm 1 or 2 Alarm OFF DCU STP Stop bit 1 1 bit 2 2 bits 1 red Alarm ON white l EL I PV limit Within range white Out GUS ECU 3 version E3 terminal area IM cm of range red LIN Data length 7 7 bits 8 8 bits PEM Active color PV display 7 py limit Within range red Out of an PRMD a range white PARA Parameter version SP deviation Within deviation PARA AdF Address 1 to 99 1 white Out of deviation red ADR 9 SP deviation Within deviation red HWER poid Out of deviation white H VER ROO VETSION 10 Link to DI2 ON red OFF white i l 11 Link to EXCEEDED lamp Unlit SER Serial number 1 white lit red SER1 12 Link to OUT lamp Unlit white lit red SERE Seria
31. Relay off i I I I I I I L I I I I I Operation Poweron RST key or Confirmation external contact input accepted 7 Parameters in the Confirmation Displays a Maximum 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 dis played in the HIGH display and control type is specified as low limit control the maximum value is displayed in the LOW display When the PV exceeds SP and then returns to the normal status Maximum Mini mum 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 To RESET Push the RST key for about one second to reset the maximum minimum val ue in the confirmation display where HIGH or LOW is displayed The value is reset and the value immediately after the confirmation should be recognized as a maximum or minimum value When the power is turn on the memory should be reset and the first PV should be recognized as maximum Maximum Minimum value cannot be reset by an external contact input It is impossible to reset the maximum minimum value while PV exceeds SP by any operation 8 Function Block Diagram Equipped as standard Equipped as standard PV input i Contact inputs RS
32. Select NO with the Down E arrow key and press the 2 The limit control type parameter SET ENTER key HI LO is displayed Initial value HIGH HIGH blinks Blinking allows you to change the setting Select NO to return to The PV input type parameter the Operation Display IN is displayed Initial value OFF OFF blinks Blinking allows you to change the setting 4 N a gt ear The PV input unit parameter UNIT is displayed Initial value F Degree Fahrenheit 10 11 The upper limit value of the setting range is displayed for the parameter RH maximum value of PV input range 12 The last digit of the upper limit value blinks mY Ay Change the setpoint using the Up Down arrow keys lt A to increase and decrease the value and the Left Right arrow keys to move between digits 13 The parameter RH maximum value of PV input range has been changed to 500 0 14 V Press the Down arrow key Follow the same procedure to set RL to 0 0 Set other parameters as needed Finally EXIT is displayed Press the SET ENTER key to swtich to the setting mode Change NO to YES and press the SET ENTER key to complete the setup of the basic function Operation Display appears The Quick setting function continues in the NO state 15 Displays the measured input value PV y Operation Display setpoint SP
33. amage to the Protective Construction Operation of the instrument in a manner not specified in the user s manual may damage its protective construction WARNING This instrument is an EMC class A product In a domestic environ ment this product may cause radio interference in which case the user needs to take adequate measures CAUTION 2 Model and Suffix Codes m UT35A L Style S6 Optional Suffix code suffix Description Digital Indicating Controller provided with retransmission output 2 Dis and 3 DOs Power supply 100 240 V AC Limit control type Black Light charcoal gray Always 00 Power supply 24 V AC DC Optional suffix codes IDC E Accessories sold separately The following is an accessory sold separately e LL50A Parameter Setting Software Model Suffix code LL50A 000000 Parameter Setting Software e Terminal Cover Model UTAP001 e User s Manual A4 size Note User s Manual can be downloaded from a website e User s Manual CD ROM Model UTAP003 Note Contains all manuals e Brackets Part number L4502TP 2 pcs for upper and lower sides m 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
34. ccurs white or red Displays the scrolling guide in the Menu Display and Parameter Setting Display when the guide display ON OFF is set to ON Displays terminal area E3 E3 is displayed in the Parameter Setting Display Displays a parameter symbol Displays a parameter setpoint and menu symbol EXCEEDED indicator Light to indicate the exceeded status of PV red Lights while PV exceeds SP OUT indicator Light to indicate the output status orange Lights while the relay output is OFF Event indicator Lit when the alarms 1 to 3 occur orange Event displays other than alarms can be set by the parameter Key navigation indica Lit or blinks when the Up Down or Left Right arrow key operation tor green is possible Displays the setting conditions of the parameter display level func tion Parameter display level Parameter display level EASY PRO indicator green Professional setting mode Security indicator red Lit if a password is set The setup parameter settings are locked Used to switch the Operation Displays Press the key in the Operation Display to switch the provided DISPLAY key Operation Displays Press the key in the Menu Display or Parameter Setting Display to return to the Operation Display 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 PARAMETER key seconds to move to the Setup Parameter Set
35. ceeded lamp is off when the PV recovers to the normal status where PV doesn t exceed SP while OUT lamp keeps lit until the confirmation is done Procedure 3 Confirmation of the limit output can be done either by a front panel or external contact input Here explains the way to reset key operation 1 Show the Operation Display Ex SP 120 0 PV 125 0 Hysteresis 4 0 OUT lamp is lit EXCEED lamp is lit Confirm that the EXCEEDED lamp is off and the OUT lamp is lit OUT status cannot be reset while the EXCEEDED lamp is lit Ex SP 120 0 PV 115 0 Hysteresis 4 0 O OUT lamp is lit OE a EXCEED lamp is off Confirm that OUT lamp becomes OFF The output has been on OUT lamp is off EXCEED lamp is off Confirmation of Limit Status Limit control output and related parameter such as duration time and maximum minimum PV value can be confirmed by a front key operation It is possible to con firm limit control output by using external contact input The way of confirmation is set by setup parameter CNF Table blow shows the item which can be confirmed by front key or external contact input according to the setting of CNF Item to be CNF parameter KEY CNF parameter DI confirmed kv ow a Output relay Maximum Enable Disable Enable Disable Minimum value 4 Operation in Confirmation Display 4 lt For high limit control type gt Press the DISPLAY key If the cont
36. cy 0 1 of span 45 of span for 1 mA or less The accuracy is that in the standard operating conditions 2342 C 55 10 RH and power frequency at 50 60 Hz E Contact Input Specifications e Number of inputs 2 points e Input type No voltage contact input or transistor contact input e Input contact rating 12 V DC 10 mA or more Use a contact with a minimum on current of 1 mA or more e 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 A when OFF e Minimum status detection hold time Control period 50 ms e Use Confirmation operation etc m 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 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 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
37. er A1 is displayed O A1 to A3 represent the alarm 1 to 3 setpoints Press the SET ENTER key Blinks during the change AV Change the setpoint using the Up Down arrow lt D gt keys to increase and decrease the value and the Left Right arrow keys to move between digits Press the SET ENTER key The setpoint has been registered After the setup is completed press the DISPLAY key once to return to the Operation Display IM 05P04D41 11EN page 6 10 Operation Guide UT Advanced Digital Indicating Controller Limit Control Type Operation Guide UT35A L YOKOGAWA Yokogawa Electric Corporation This operation guide describes key entries for operating the UT35A L For operations using external contact inputs see DI of 6 Terminal Wiring Diagrams in Installation and Wiring If you cannot remember how to carry out an operation during setting press the DISPLAY key once This brings you to the display Operation Display that appears at power on The scrolling guide is displayed on PV display in the Parameter Setting Display This guide can be turned on off with the Fn key Contents Monitoring purpose Operation Displays Available during Operation Setting Target Setpoint SP Confirmation of the Limit Output Operation in Confirmation Display Troubleshooting Description of Limit Control Functions Parameters in the Confirmation Displays Function Block Diaram
38. erature input va Move to the Setup Parameter Setting Display Maximum value of PV Set the temperature range that is onthe s i tually controlled RL lt RH Hold down the PARAMETER key and the Left arrow key simultaneously for 3 sec We PV velocity alarm time E Control Function Setti ng Parameter input range een ou yan map 1 input type o fisncorSeui VT3 setpoint 3 Menu symbol Ef CTL er ec eration for Settin HY i Alarm 1 hysteresis Set a display value of setpoint of ae Name of Parameter Setting Range T pA E The scale across which the voltage To select the parameter setting displayed as the initial value press the Down arrow HY1 y hysteresis y mae current signal is actually controlled Depends 19999 to 30000 Set a value within LOW Low limit control MINUM Veale should be set using the maximum on the key to move to the next parameter l annie a mE erasers HIGH High limit control ane input range value of input scale SH and mini input type To change and set the parameter setting press the SET ENTER key to start the set Hee Aana kyser Decimal point position depends on Pre eee E mum value of input scale SL point blinking The blinking state allows you to make changes setting mode Use the HY2 the input type EASY Input is always 0 when RL RH Up Down Left Right arrow keys to change the setpoint Press the SET ENTER key to HYJ de eaten pon tn iss E NF The way of confirming KEY By key operation w i pau ie a i i
39. erminals Secondary terminals Analog I O signal terminals contact input terminals communication terminals and functional grounding terminals Power terminals for 24V AC DC models are the secondary terminals e Insulation resistance Between power supply terminals and a grounding terminal 20 MQ or more at 500 V DC e Isolation specifications PV universal input terminals Retransmission analog output terminals Control relay contact point c output terminals Alarm 1 relay contact point a output terminals Internal Power Alarm 2 relay contact point a output terminals circuits supply 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 mutually Environmental Conditions Normal Operating Conditions e 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 Continuous vibration at 5 to 9 Hz Half amplitude of 1 5 mm or less 1oct min for 90 minutes each in the three axis directions Continuous 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 Warm up time 30 minutes or more after the power is
40. flowchart If a problem appears to be complicated contact our sales representatives Is the controller defective Yes Key operation failure Check the key lock setting No No Completely inactive Display failure I O signal failure Communication failure Yes Ye Yes S Turn off power and Check the I O specifications Check the specifications then turn it on again of the controller of the controller __ Check the No specifications and polarity of connected devices Q Yes ae communication Check the communication capabilit related parameters Check the communication wiring Check the specifications of communication devices Check wiring of the power terminals Check the supply voltage s the ey locked Yes Correct the error s lt C gt 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 Cancel the setting becomes late at the low temperature l Additionally the luminance and contrast degradation are caused due to aged deterioration However the control function is not affected NOTE Write down the settings of parameters for a repair request Remedies if Power Failure Occurs during Operations e Instantaneous power failure within 20 ms A power failure is not detected Normal operation continues e
41. he primary and secondary power cables close to each other If there is a risk of external lightning surges use a lightning arrester etc 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 Since the limit control output relay has a life span resistance load of 100 000 times use the auxiliary relay to perform ON OFF control 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 current as a spark removal surge suppression circuit into the line in parallel with the load After completing the wiring the terminal cover is recommended to use for the instrument e Recommended Crimp on Terminal Lugs d A A 5 5 3 3 1 F 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 pd A F e Cable Specifications and Recommended Cables Purpose Name and Manufacturer Power supply relay contact outputs 600 V Grade heat resistant PVC insulated wires JIS C 3317 HIV 0 9 to 2 0 mm Thermocouple Shielded compensating lead wires JIS C 1610 Shielded wires three four conductors UL2482 Hitachi Cable
42. it 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 exe ternal contact according to the setting of setup parameter CNF The confirming op eration is not accepted during PV exceeds SP point D State of output relay is de energized whenever OUT lamp is on NC terminal CLOSE NO terminal OPEN A B C A D B root Et m 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 exe ternal contact according to the setting of setup parameter CNF The confirming op eration is not accepted during PV exceeds SP point D State of output relay is de energized whenever OUT lamp is on NC terminal CLOSE NO terminal OPEN A B C A D B Poof pf Hysteresis SP Hysteresis SP PV EXCEEDED D Lamp p I I I I I I I I I I l l l L LI L L L OUT OUT L I I Lamp i i ae i i i i i I
43. l number 2 Set the parameter DI2 S PVRW SER2 Set a display value when in PV limit MAC I ore davialion NAGU MAC address 1 E3 terminal area 19999 to 30000 Set a value within the input range MALE mac address 2 E3 terminal area the input type IMAGA MATI l TAL J MAC address 3 E3 terminal area MAC3 PRI NONE None Vs Parity EVEN Even EVEN PRI ODD Odd Trademarks e Our product names or brand names mentioned in this manual are the trademarks or registered trademarks of Yokogawa Electric Corporation e Adobe Acrobat and Postscript are either registered trademarks or trademarks of Adobe Systems Incorporated e Ethernet is a registered trademark of XEROX Corporation in the United States e Modbus is a registered trademark of Schneider Electric e We do not use the TM or mark to indicate these trademarks or registered trademarks in this manual e All other product names mentioned in this manual are trademarks or registered trademarks of their respective companies IM 05P04D41 11EN page 10 10
44. o decimal places 3 Three decimal places 4 Four decimal places Control PV input decimal point position Depends on the input type Maximum value of control PV input range Display level Display level Display level EASY 19999 to 30000 P RL lt P RH P RH PRL lt 30000 Depends on the input type SP high limit a 0 0 to 100 0 of PV input range EU Minimum value of control PV input range il 1 to Mr t 0 to 255 H PY Permitted IP address 1 1 Initial value c p to to 1 4 1 1IP1 1 1IP2 1 1P3 1 1P4 i Permitted IP address 2 1 255 255 255 255 c PY to 2 4 2 IP1 2 1IP2 2 1P3 2 1IP4 1 IP1 to 1 1P4 255 255 255 255 2 IP1 to 2 1P4 SPL lt SPH SP low limit E Output Setting Parameter MG3 Message display interruption 3 MG4 Message display interruption 4 tting thi ter to ON Setting this parameter to O Set the parameter PCMD 10 enables the Ethernet communication parameter settings Menu symbol Hm OUT peered Name of Parameter Setting Range initial symbol value ni OFF Disable FLE 5 Retransmission output 544 py ve RTS WReorRET SP1 SP AeH e When RTS PV1 or SP1 retransmission output RTL 1 digit to 30000 RTH scale of RET 19999 to RTH 1 digit Decimal point position When RTS PV1 or SP1 decimal OL Minimum value of point position is same as that of L retransmission output PV input RTL scale of RET
45. own the PARAMETER key and Left arrow key simultaneously for 3 seconds to Menu symbol Pf PV move from the Operation Display or Operation Parameter Setting Display to the Setup Parameter Setting Display symbo value Press the DISPLAY key once to return to the Operation Display ore Disable tai TE EE A TETE E R y p play K1 270 0 to 1370 0 C 450 0 to 2500 0 F nn aigit value in the tollowing a Operation Dsipaly K2 270 0 to 1000 0 O 450 0 to 2300 0 F ha 0 E 0 aN Alarm type 2 digits see below limit 01 Hold down PARAMETER key and ee ye en Li Without 0 or With 1 Stand by ac without Left arrow key simultaneously for 3 sec DISPLAY key T1 270 0 to 400 0 C 450 0 to 750 0 F AL1 ion i 270 i i i tion Energized 0 or De energized Stand i i T2 0 0 to 400 0 C 200 0 to 750 0 F For latch action see User s Manual action Ere Menu S 0 0 to 1700 0 C 32 to 3100 F E 270 0 to 1000 0 C 450 0 to 1800 0 F Operation UT35A L UTAdvanced Guide Digital Indicating Controller Limit Control Type Operation Guide Parameters Display level YOKOGAWA Yokogawa Electric Corporation This operation guide describes the functions of parameters briefly The parameter symbols listed are in the order shown on the display in each group of menu symbols In addition each parameter table has a User Setting column where you can record your setpoints when setting
46. resistance effect 0 1 C 10 Q e Allowable input voltage current TC mV mA and RTD input 10 V DC V input 20 V DC mA input 40 mA e Noise rejection ratio Normal mode 40 dB or more at 50 60 Hz Common mode 120 dB or more at 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 e Reference junction compensation error 1 0 C 15 to 35 C 1 5 C 10 to 15 C and 35 to 50 C e Applicable standards JIS IEC DIN ITS 90 for TC and RTD E 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 E Relay Contact Output Specifications e Contact type and number of outputs Limit control output contact point 1c 1 point Alarm output contact point 1a 3 points common is independent e Contact rating Contact point 1c limit 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 e Time resolution of limit control output 10 ms or 0 1 of output whichever is larger Note This cannot be used for a small load of 10 mA or less E Retransmission Output Specifications e 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 accura
47. rm 3 setpoint rt PV input filter OFF 1 to 120s OFF 0 5 of Limit control output 0 0 to 100 0 of PV input range span PV input hysteresis EUS range span A3 b5 l 100 0 to 100 0 of PV input range PV input bias B as B EASY E SP related Setting Parameter Menu symbol SPS SPS Parameter Name of Parameter Setting Range Initial Display symbol value level EASY Mit iu Time unit for duration HH MM Hour and minute HH MM TMU time MM SS Minute and second IM 05P04D41 11EN page 9 10 m Parameter Display Level Parameter Menu symbol L PL LVL Parameter Name of Parameter Setting Range inital Display symbol value level ICI LEVL E Input Range SP Limiter Setting Parameter m Ethernet Communication Setting Parameter E3 terminal Area DUI d ON OFF Disable Ecg 1 Economy mode ON All indications LLI except PV display OFF ECO Eegnomy mpd 2 Economy mode ON All indications OFF 3 Brightness 10 whole indication MII Menu symbol k MPV Menu symbol EE HR ETHR Parameter Initial Display m Name of Parameter Setting Range a a Parameter Name ol Parameter Setting Range eae symbol value No unit C Degree Celsius HSR High speed response OFF 1 to 8 1 Pini No unit HSR mode Li Control PV input unit lt a No uni P UNI iri bPS 9600 9600 bps i Baud rate 19200 19 2k bps 38400 F Degree Fahrenheit BPS 38400 38 4k bps PR NONE None PRI Parity EVEN Even EVEN ODD Odd Ji 0 to 25
48. roller is specified as the high limit control type HIGH will be displayed The maximum value of PV that has been measured up to now is shown in the SP display Press the RST key if reset is designated Following parameters can be seen in the confirmation display These parameters can be confirmed and reset by pressing the RST key at each parameter display Duration time TIME Maximum value of PV HIGH or Minimum value of PV LOW 1 Show the Operation Display Ex SP 120 0 PV 115 0 Hysteresis 4 0 i 5 lt For low limit control type gt Press the DISPLAY key If the controller is specified as the low limit control type LOW will be displayed The minimum value of PV that has been measured up Press the DISPLAY key once to display the parameter to now is shown in the SP display TIME Press the RST key if reset is designated 2 The SP display shows the duration time after PV exceeds SP If 0 00 shows here PV has not exceeded SP or the time is already confirmed v If you want to reset the duration time press the RST key for about one second 3 When the instrument is specified as high limit control type go to the step 4 4 When the instrument is specified as low limit control type go to the step 5 CHY 5 Troubleshooting m Troubleshooting Flow If the Operation Display does not appear after turning on the controller s power check the procedures in the following
49. this document ccccccceeceeeeaeeeesseseeeeeeeeeeeeeeaneas x5 A3 size Installation and Wiring Initial Settings Operations and Parameters 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 1 Safety Precautions The following 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 users 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 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 WARNING Calls attention to actions or conditions that could cause injury to the user or damage to the instrument or property and indicates pre cautions that should be taken to prevent such occurrences AC AC DC The equipment wholly protected by double insulation or reinforced insulation M MI E Functional grounding terminals Do not use this terminal as a protective grounding terminal Note Identifies important information required to operate the instrument E Warning and Disclaimer
50. ting Display Press the key in the Parameter Setting Display to return to the Menu Display Press the key once to cancel the parameter set ting 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 Up Down Left Right arrow keys Press the Left Right arrow keys in the Menu Display to switch the Displays Press the Up Down Left Right arrow keys in the Parameter Setting Display to switch the Displays Press the Up Down arrow 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 8 SET ENTER key Up Down Left Right arrow keys It is the communication interface for the adapter cable used when 14 Light loader interface setting and storing parameters from a PC The LL50A Parameter Setting Software sold separately is required 15 RST key Used to confirm and reset the limit output and related param eters 16 User function keys The user can assign a function to the key The function is set by the parameter Note The communication connector maintenance port for LL50A Parameter Se
51. tpoint SP or Target SP Hysteresis Hysteresis P P Closed Open Closed unlit lit unlit te Deviation gt PV setpoint SP or Target SP For the factory default the contact output is turned ON in normal operation OFF at the time of FAIL Limit control output OFF or 0 Alarm output OFF Note 1 Open closed shows status of relay contact and lit unlit shows status of EV event lamp Note 2 Positive setpoint Negative setpoint Setting Display of Alarm Type Stand by Action C Treated as normal Alarm type Without 0 or With 1 Stand by action Energized 0 De energized 1 Latch action 0 1 2 3 4 See User s Manual Power on Normal Abnormal lt _ _ _ _ _ __ gt gt The alarm output turns on 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 6 Setting Alarm Setpoint The following operating procedure shows an example of setting the alarm 1 setpoint of group 1 to 180 0 Before setting the alarm setpoint check the alarm type To change the alarm type see 5 Setting Alarm Type JC Cy EI Show the Operation Display ES OUT 13 3 PARAMETER Hold down the key for 3 seconds emmm oP menu is displayed Press the SET ENTER key V Press the Down arrow key until A1 appears The paramet
52. tting Software is on the top of the unit 2 Setup Procedure The following flowchart shows the setup procedure for UT35A L Installation and wiring Install and wire a controller NO Quick setting function YES Limit Control type setup Limit control type setup Input setup Input setup Set the alarm parameters as needed Alarm setup Other setup Set the other parameters as needed Monitoring and control of regular operations 3 Quick Setting Function The Quick setting function is a function to easily set the basic function of the control ler Turn on the controller to start the Quick setting function This function allows you to easily set the limit control type and input and quickly start the control action The items parameters to be set by Quick setting function are as follows 1 Limit control type High limit control or low limit control 2 Input function PV input type range scale at voltage input etc After turning on the controller first decide whether or not to use the Quick setting func tion Operation in Initial Display Press the SET ENTER key while YES is displayed to start the Quick setting function If you change YES to NO and press the SET ENTER key Operation Display will appear without starting the Quick setting function Operation for Setting To select the parameter setting displayed as the initial value press the Down arrow key to move
53. umented 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 2 Set the brackets in place on the top and bottom of the controller as shown in the figure below then tighten the screws of the brackets Take care not to overtighten them Panel Bracket top mounting hardware Direction to insert Tie controller Insert the controller into the opening at the front of the panel Insert a screwdriver into the brackets to tighten the screws Appropriate Bracket tightening torque bottom mounting hardware 0 25 Nem e Tighten the screws with appropriate tightening torque within 0 25 Nem Otherwise it may cause the case deformation or the bracket damage Make sure that foreign materials do not enter the inside of the instrument through the case s slit holes CAUTION E External Dimensions and Panel Cutout Dimensions UT35A L 11 Unit mm approx inch 0 43 65 2 56 Bracket Terminal cover 96 3 78 oo Bracket 1 to 10 mm 0 04 to 0 39 inch panel thickness e Side by side close mounting 0 8 N 1 96 92 0 N 1 3 78 3 62 0 03 e General mounting menm 53 2 09 145 5 71
54. y Deviation within high and low limits i PT3 150 00 to 150 00 C 200 0 to 300 0 F Hold down PARAMETER key DISPLAY key ey Operation for Setting 0 4 2V 0 400 to 2 000 V Fault diagnosis en et Menu Menu Ceno ALJ FAIL i To select the parameter setting displayed as the initial value press the Down arrow 420 4 00 to 20 00 mA Menu Menu Menu q B Menu Menu P END END ee KET ey lt Akey ana key to move to the next parameter 0 2V 0 000 to 2 000 V SET ENTER e f praeter key t t To change and set the parameter setting press the SET ENTER key to start the set oo eee ak 7 err r point blinking The blinking state allows you to make changes setting mode Use the 1020 10 00 to 20 00 mV EASY enu Ispiay an A 7 E ALA Up Down Left Right arrow keys to change the setpoint Press the SET ENTER key to 0 100 0 0 to 100 0 mV Display are changed VE i PV velocity alarm time register the setting LINI No unit C Degree Celsius V key ircu tt VT1 setpoint 1 Note that th t hich dispi dd di the Suffi LINI E PV input unit No unit No unit No unit Sania in a circular pattern ote that there are some parameters which are not displayed depending on the Suffix F Degree Fahrenheit END Py velodiamniine codes The parameters for professional setting mode LEVL PRO are not described in Depends onthe Inpattpe VT2 setpoint 2 0 01 to 99 59 minute second this manual See User s Manual For temp
55. z i operation DI By DI One decimal place epends Note that there are some parameters which are not displayed depending on the suffix penne tle pee input type codes The parameters for professional setting mode LEVL PRO are not described in Aare T Sere 7 z Depends this manual See User s Manual e of PV onthe l l JUNE OO 1999910 30000 SLeSH freute Alarm 2 On delay timer SH SL lt 30000 E SP and Alarm Setpoint Setting Parameter ii y S raachad a a Depends 0 00 to 99 59 minute second input scale on the Menu symbol oP SP input type Parameter Name of Parameter Setting Range Initial symbol value oP 0 0 to 100 0 of PV input range EU SP Targat setpoini Setting range SPL to SPH Al I Alarm 1 setpoint eu Set a display value of setpoint of PV alarm deviation alarm or velocity A 3 alarm C Alarm 2 setpoint 19999 to 30000 Set a value within the A2 input range Decimal point position depends on the a Alarm 3 On delay timer OFF Disable Depends PV input burnout action UP Upscale on the DOWN Downscale input type 0 0 of mE PV related Setting Parameter sco 100 0 to 100 0 of each input range PV input Goan eae span EUS range Menu symbol PYS PVS span paomerel Name of Parameter Setting Range Initial Display symbol value level Display level PV analog input filter OFF 1 to 120 s W W 5 Re W 26 Re Hoskins Mfg Co ASTM E988 WRE W97Re3 W75Re25 input type l Ala
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