USER`S MANUAL - Young Tech Co.,Ltd (YTC)
Contents
1. D value indicates the differential value which will be added on the previous compensation signal based on the percentage of error allowance As KD increases hunting can be occurred more likely and as it decreases it can result in low dynamic characteristic Figure 39 gt ENTER lt BOW ENT ER gt 3 times lt J gt RATE then ENTER time Figure 39 Adjusting D Value gt 30 ieee ae ee ee ae erase oo INDIAN SALES PARTNER Hand Calibration Mode HANd CAL When user wants to confirm the calibration of the positioner after AUTO Calibration has been completed user can manually calibrate the positioner as well by entering into Hand Calibration Mode Zero Point PZ ZERO and End Point PZ END for Valves In PZ ZERO mode the zero point of valve can be adjusted and in PV END mode the end point of the valve can be adjusted Figure 40 gt UP DOWN RENIEN then ENTER End Point Adjustment Completed Figure 40 PZ ZERO and PZ END Adjustment gt Zero Point TR ZERO and End Point END for Transmitter In ZERO mode the zero point of transmitter can be adjusted and in TR END mode the end point of the transmitter can be adjusted These points should be adjusted when output signal is not constant and or the user wants to set transmitter output signal and actual stroke not equally The connection should be done as s2. lt ESC gt Completed Description Posttioner moda Man settware version HART Protocol version Channel address that 15 used in HART Protocol EIAS value for motor control Can be adjusted only by manufacturer Total used time duration If a unit was used less than 1 minute the time does not accumulate elapsed for valve to fully open elapsed for valve to fully close Display type of valve stroke on LCD either in percentage or value Display error code or warning message Figure 53 gt Current Value Can be adjusted only by manufacturer Display absolute resistance value lt Figure 52 VIEW Adjustment and Description Table gt 35 TEC Ea Ll Error and Warning Code YT 2300 series provides error and warning codes if there is are problem s Error Code Error code will be displayed when the positioner cannot be operated MT ERR L MT ERR H Code Description and Cause Positioner is improperly installed Positioner ground at 50 point lever 15 not parallel to the Positioner is improperly installed Positioner ground at 50 point lever 15 not parallel to the does not operate when positioner Full Open signal during Auto Calibration RNG ERR Operating angle is too small due to improper mounting of positioner Error 10 or above persists more than minute valve movement Friction of valve is too large Setting pressure of actuator
3. Connection Bar Shaft Figure 15 gt 18 ARATE FAI mas EWS E ieee ae ee ee ae erase oo INDIAN SALES PARTNER 7 Tighten YT 2300R base and the bracket with hexagon headed bolts and plate washer It is recommended to tighten four bolts after checking YT 2300R s position Figure 16 gt zFigure 15 Connection Connection Piping Note X To avoid entering moisture oil or dust into the product please carefully make selection of supply pressure compressor X is recommended to attach air filter regulator before supply port of YT 2300R Supply Pressure Condition QD Dry air with at least 10 C lower than ambient temperature 2 Avoid from dusty air Filter can only sort 5 micron or larger Avoid any ail Comply with ANSI ISA 57 3 1975 R1981 or ISA 57 3 1975 81981 5 Not to be used beyond the range of 1 4 7 kgf um 140 700 Set air filter regulator s supplied pressure 10 higher than actuator s spring range pressure Pipe Connection D Make sure inside of pipe is emptied D Do not use pipeline that is squeezed or has hole 3 To maintain flow rate use the pipeline that has more than 6mm inner diameter 10mm outer diameter Do not use extremely long pipeline system It may affect flow rate due to the friction inside of the pipeline 19 m Alr FAI u mas EWS few E i INDIAN SALES PARTNER Piping Connection wit
4. and End Point TR_END for Transmitter 31 End Point Ratio for Valve PE_TRIM 32 Normal Reverse Feedback Signal TR_NORM REV 32 Valve Mode VALVE 32 Acting Adjustment ACT 32 Characteristics Adjustment CHAR 33 User Characteristics USER SET 33 Tight Shut Open TSHUT OP 34 Tight Shut Close TSHUT CL 34 Split Range Control SPLIT 34 View Mode VIEW 35 Error and Warning Code 36 Error Code 36 Warning Code 36 Main Software Map 37 3 RAT FAI mas EWES a E WEDCUTESETTESSEYPESIZTEESEESSEXSEPESESESHESSESI INDIAN SALES PARTNER Introduction Thank you for choosing YTC product Each product is fully inspected after the production to offer you the highest quality In order to fully utilize the product we strongly recommend users to read the manual carefully and fully understood X manual should be provided to the end user X The manual can be altered or revised without any prior notice Any changes in product s specification structure and or any components may not result immediate revised version of the manual X manual should not be duplicated or reproduced for any purpose without any approval from Young Tech Co Ltd South Korea Manufacturer Warranty X For the safety it is imperative to follow instructions in the manual lt is not manufacturer s liability for any damages which caused by users negligence X Itis not manufacturer s liability for any damages or accidents w
5. changes reaches at maximum or minimum limit point Friction of valve changes Setting pressure of actuator changes Warning Code Re install mount the positioner Mlake sure the feedback not touch the stopper at both 096 and 100 Eu rg m4 EC e does Re install mount the positioner Make sure the feedbacl not touch the stopper at both and 10095 Tcu ers lever does Check if supply stable and appropriate Pressure 15 Adjust bracket so the positioner can be mounted closer to actuator Perform BIAS Calibration Check setting pressure of actuator andl set the pressure as recommended Perform ALITO Calibration Check setting pressure of actuator and set the pressure as recommencer Warning code will be displayed when the positioner has a possibility of not operating Py Sp The Time Clase The an Py Zero range is below 500 angle of feedback lever is too small elapsed for either Full Open or Full is less than 1 second of actuator is too small i T bac Lod gt angle of feedback lever is too large Is over 4000 2 angle of feedback lever 15 too large GIIINEIETIIIEIZIIE e INDIAN SALES PARTNER Re install mount the positioner Make sure the feedback touch the stopper at 10026 After reinstallation Calibration lever does not both O95 anel perform ALITOL Use variable ontice Replace actuator with la
6. ieee ae ee ee ae erase oo INDIAN SALES PARTNER Connection Ground 1 Ground must be done before operating YT 2300 2 Inside of the terminal box locate ground terminal plate at the center of terminal plate Figure 23 Use any type of ground terminal with the resistance less than 100hm zFigure 23 Ground Terrminal 3 Make sure to use ring type ground cable in order to lock them completely Adjustment Adjustment A M Switch Auto Manual Switch On the bottom of the YT 2300 body there is A M Switch Auto Manual If the switch is set as A Auto then the supply pressure will be transferred through YT 2300 operation If the setting is M Manual then the pressure from the air filter regulator will directly supplied to the actuator regardless of YT 2300 operation It is extremely important to check the pressure level when the switch is set as M Manual Fiqure 24 Check whether the supply pressure of air filter regulator is too high 2 Turn the switch clockwise to set as A and turn counter clockwise to set as M Figure 24 gt Manual Figure 24 AM Swich Adjust ment 23 ieee ae ee ee ae erase oo INDIAN SALES PARTNER Adjustment Variable Hunting can be occurred when the actuator s volume is too small In order to prevent hunting orifice can be adjusted By adjusting orifice the flow rate of supply pressure to actuator can adjusted To adjust use driver to c
7. lt Figure 34 AUTOS Calibration gt Manual Mode MANUAL MANUAL MODE is used to move valve stem manually During MANUAL MODE YT 2300 moves valve stroke not by input signal The movement of the stroke does not affect YT 2300 saved data values and it moves valve strakes up down physically lt Fiqure 35 gt 300 gt lt EMTEF ENT EF Py amp segonds Completed Figure 35 MANUAL gt Tip when increasing decreasing value UP only Increase stem value slowly lt UP gt lt ENTER Increase stem value quickly DOWN only Decrease stem value slowly DOWN ENTER Decrease stem value quickly ieee ae ee ee ae ER ESCEMEREEII INDIAN SALES PARTNER Parameter Mode PARAM AUTO CAL optimizes most of the valve actuator controls However in some instances there can be exceptions Usually hunting or oscillation occurs when the valve actuator controls has not been optimized When this occurs hunting or oscillation can be prevented by adjusting parameter values and or DeadZone 4 Types of Parameter and Adjustment D Dead Zone dEAdZONE Q3 P value KP 3 I value KD D value Kd Note When parameter values are changed the positioner shows the status of the changes in real time In another words you do not need to return to the RUN mode to observe the adjustments However in order to save the change ENTER button must be pressed Dead Zone dEAdZONE Dead Zone indicates
8. point 090 For a single type of actuator it IS easy to check zero point because the actuator stem 15 positioned at zero point when there 15 no supply pressure If double acting actuator is used check actuator stem s rotation direction clockwise or counter clockwise by supplying pressure Install the fork lever as shown in lt Fiqure 13 gt after setting actuator stem at zero point Check the direction of the actuator stem clockwise or counter clockwise Installation angle of the fark lever should be 45 degrees based on the linear shaft For NAMUR shaft the angle does not matter counterclockwise clockwise SFigure 13 7 ieee ae ee ee ae erase oo INDIAN SALES PARTNER 1 5 After setting fork lever position assemble lock nuts which are located on the bottom of the fork lever Make sure to set the height of upper fork lever between 6 11mm which is lower than upper bracket height lt Figure 14 gt bracket Fark Lever Actuator Figure 14 gt 6 Attach YT 2300R to the bracket Fix the clamping pin on the main shaft s center of YT 2300R and insert connection bar into the fork lever slot so it can be locked to the fork lever spring This sets the alignment of the main shaft of YT 2300R and center of the actuator stem Bad alignment of the main shaft and the actuator stem lowers YT 2300R s durability because too much force will be on the main shaft of YT 2300R Figure 15 gt Fork Lever Clamping Pin
9. ESC the display will return to RUN Made Auto Calibration amp UTO CAL Auto Calibration Auto Cal automatically calibrates YT 2300 in very simple manner Auto Cal process takes about 2 3 minutes and the duration of the process varies upon the size of the actuator as well There are 3 types of Auto Cal Figure 31 ee zFigure 31 2 It is recommended to calibrate the positioner under AUTO2 when setting the system initially 26 FC TEC a Ll ieee ae ee ee ae erase oo INDIAN SALES PARTNER Auto 1 Calibration Auto 1 Calibration is mainly used when YT 2300 has not been set The parameter which needs to be calibrated in order for valve system to operate will be calibrated however KP KI and KD values do not change lt Figure 32 gt D After connecting power READY 6 5 4 3 2 1 message will be appeared on LCD screen 2 Push ENTER button for 6 seconds at RUN mode and AUTO CAL message will be appeared Push ENTER and AUTO1 mode will be displayed Push ENTER and AUTOT will be started 5 After several minute COMPLETE message will be appeared to indicate that calibration LHTL R gt lt ENTER has been completed zFigure 32 AUTO Calibretion Auto 2 Calibration Auto 2 Calibration sets all of the parameter which needs to be calibrated in order for valve system to operate Auto 2 Calibration is recommended when YT 2300 is first installed on the valve
10. I su md ieee ae ee ee ae ER ESCEMEREEII INDIAN SALES PARTNER 2 Attach YT 2300L to the bracket which was made in earlier step by using bolts lt Figure 2 gt Please refer to backside of the product for size of the bolts The standard size of bolt is M8 X 1 25P and other bolt sizes are available Please contact YTC sales department Figure 2 Installing VT 2300L with bracket 3 Attach YT 2300L with bracket to the actuator yoke DO NOT TIGHTEN COMPLETELY 4 Connect YT 2300L feedback lever to the actuator clamp The gap on the YT 2300L feedback lever is 6 5mm The connection bar thickness should be less than 6 3mm Figure 3 gt x 12 m Alr FAI ate ieee ae ee ee ae erase oo INDIAN SALES PARTNER 5 Connect air filter regulator to the actuator temporarily Set supply pressure of the regulator in order to position the actuator clamp at 50 of valve stroke lt Figure 4 gt Figure 4 Figure S 6 Insert connection bar into the YT 2300L feedback lever The connection bar should be inserted at the 50 point on the feedback lever which would help to reduce hysteresis lt Figure 5 gt 7 connection bar does not point at 50 point then adjust bracket or feedback link bar position Failure to position at 50 would lower the linearity of the positioned lt Figure 6 gt A I rt Ew sr T 18 l k LI p t E A EA RU
11. SMART POSITIONER YT 2300 SERIES USERS MANUAL V 1 05 Table of Contents Contents Page No Introduction 4 Manufacturer Warranty 4 Product Description 5 Main Features and Functions 5 Label Description 6 Suffix Symbols 6 Specification 7 Parts and Assembly 8 Dimensions 9 Installation 11 Safety Warning 11 Tools for Installation 11 YT 2300L Installation 11 YT 2300R Installation 15 Bracket Information 16 Connection 19 Connection Piping 19 Piping Connection with Actuator 20 Single Acting Actuator 20 Double Acting Actuator 20 Connection Power 21 Connection Terminal 22 Connection Feedback Signal 22 Connection Ground 23 Adjustment 23 Adjustment A M Switch Auto Manual Switch 23 Adjustment Variable Orifice 24 2 ree ae ee ee a eres oT INDIAN SALES PARTNER Adjustment Option Module PCB PTM HART 24 Auto Calibration and Basic Operation 25 Button Description 25 Run Mode RUN 26 Auto Calibration AUTO CAL 26 Auto 1 Calibration 27 Auto 2 Calibration 27 Auto 3 Calibration 28 Manual Mode MANUAL 28 Parameter Mode PARAM 29 Dead Zone dEAZONE 29 P Value KP 30 I Value 30 D Value KD 30 Hand Calibration Mode HANd CAL 31 Zero Point PZ_ZERO and End Point PZ_END for Valves 31 Zero Point TR_ZERO
12. allows the valve to open completely when the Input signal reaches around 20mA Figure 49 gt c c c x lt EXAM gt lt EMT EF gt 5 seconck HLT HH times UB zz DOV gt gt 2 times 3 Ime then EMT ER ES then lt ENTER times Figure 49 TSHUT OP Adpstment Tight Shut Close TSHUT CL TSHUT CL allows the valve to close completely when the input signal reaches around 4mA Fiqure 50 c c gt DEAT gt 6 seconds HLT RH 4 times lt UP gt z lt gt ENTER gt ESC gt 3 times ch then ENTER gt then ENTER Figure 50 SHUT CL Adjustment split Range Control SPLIT The valve can be controlled by three input signal 4 20mA 4 12mA or 12 20mA Figure 51 gt ch c5 lt ENTER lt GOV lt EMT EF amp seconck ALT RH 5 times lt DOAN gt ch lt gt 2 times gt then lt ENTER D Ea then lt gt times Figure 51 SPLIT Adjustment gt 34 ieee ae ee ee ae ER ESCEMEREEII INDIAN SALES PARTNER View Mode VIEW In this mode user can set the positioner to display different information such as stroke value in percentage 90 or in actual values Figure 52 AUTO LRL MI 2300L VERSION VALUE I ieee ae ee ee ae erase oo INDIAN SALES PARTNER lt DOW A gt gt confirm the n VIEW lt ENTER gt YT 29001
13. ctions 10 11 13 14 15 16 17 18 LCD display enables users to monitor the status of the positioner The positioner operates normally even if there are sudden changes in supply pressure and in high vibration environment The method of Auto Calibration is very simple Due to the small size of the positioner it can be installed on a small actuator Low air consumption level and low voltage use 8 5V yield to lower operating cost The positioner is compatible with most of controllers Variable orifice can minimize the hunting occurrence and optimize operating condition Various sets of information can be interchanged by HART communication protocol between a valve and a positioner Valve system becomes more stable by outputting analog feedback signal Various characteristics of valve can be adjusted Linear Quick open and Equal percentage Tight Shut Close and Shut Open can be set PID parameters can be adjusted in the field without any additional communicator 12 A M Switch can change the flow of the pressure whether to send directly to actuator or to operate by positioner Split range 4 12mA or 12 20mA can be set Hand Calibration function can set Zero and Span values It has IP66 protection grade Air filter regulator can be attached with only one linear nipple It does not require extra piping Epoxy polyester powder coating resists against the corrosion process Maintenance of the positioner is easy becaus
14. e of modularized inner structure ieee ae ee ee ae erase oo INDIAN SALES PARTNER Label Description Shad 705 ONL mwer Base 1 24 TR TE Tr 0 d 3n 5 HEIL 1 PG e aon 1401 See Cag TMs Praise i 7 4 fog Tech Co Lid ahay Tm Model Number Indicates model name and any option if any Explosion Proof Indicates the protection grade Input Signal Indicates current input signal range Ambient Temperature Indicates ambient temperature for normal operation Supply Pressure Indicates the range of supply pressure Ui li Pi Ci Li See certificates for parameter values of intrinsically safe Serial Number Indicates unique serial number Suffix Symbol YT 2300 series follows suffix symbols as follows YT 2300 1 2 3 4 5 6 7 wan ran nanan a L Linear I Motion type 3 Single acting aa pE LI Double acting 3 Explosion proof es Pals 1 10 40 mm t Feedback lever 2 20 70 mm y T 23DDL 3 50 100 mm 4 100 150 mm 1 MB x 4DL Feedback lever Bus 3 M8 x 40L 4 ME B3L 9 NAMUR Standard 1 FT 1 4 Connection type 2 NFT 1 4 3 6 1 4 Communication ik mE 2 HARI communication None eaten Position transmitter 6 RAT FAI mas EWES a E WEDCUTESETTESSEYPESIZTEESEESSEXSEPESESESHESSESI INDIAN SALES PARTNER Specification Model 23008 Input Sig
15. h Actuator Single acting actuator YT 2300 series single acting type is set to use OUTI port OUTI port should be connected with supply pressure port from actuator when using single acting type of spring return actuator lt Fiqure 17 amp 18 gt zFigae 17 VT 2300L Figure 18 vT Z300R Double acting actuator For YT 2300 series double acting type when inputting current signal supply pressure is out from OUTI Please refer to Figure 19 amp 20 gt lt 13 YT z3 00L Figure 20 YT Z300R 20 ieee ae ee ee ae ER ESCEMEREEII INDIAN SALES PARTNER Connection Power Note R R R Before connecting terminal please make sure that power is off completely Use ring type terminal to protect against oscillation or other impacts YT 2300 series except internal PTM type must use DC 4 20mA Minimum supply current should be 3 2mA for standard YT 2300 and minimum 3 8mA should be supplied for YT 2300 with HART communication The power should not exceed 24mA For 2300 series with PTM option separate power should be supplied to PTM The voltage should be between 9 27 and not exceeding 30V YT 2300 must be grounded Please use twisted cable with conductor section area 1 25 mr and that is suitable for 600 complying to the conductor table of NEC Article 310 The outer diameter of the cable should be between 6 35 10mm Use shield wire to protect against electro magnetic field and noise Plea
16. has 4 buttons and enable to perform various functions Please refer to Figure 28 gt and table for further description Figura 227 Function Enter to main menu and sub menus save adjusted parameter values etc Return to previous menu _ Move to next menu change parameter values if VASAT me DOWN 25 ieee ae ee ee ae erase oo INDIAN SALES PARTNER Run Modle RUN After the power connection to YT 2300 series following message will appear on LCD screen within E Process value P Run mode F2 IM Figure 29 LCD Messege 6 seconds lt Fiqure 29 gt RUN indicates that YT 2300 adjusts valve stroke with receiving signals 4 20mA and PV indicates the process value In RUN mode the valve stroke continuously changes according to the input signal There are six types of display message in RUN mode Figure 30 gt cess Value Valve Stroke 5 Run Sy 95 Set Value Input Signal 010096 Fun Sy mA Set Value Input Signal 4 20mA Motor Manipulate Value Digiti Current Valve Stem s Velocity Digit s Difference between Sy and e Error de Py Co Figure 30 d display message Run Manipulate Run Ve Velocity To change display push lt ESC gt and UP at same time The display will change in order indicated above If ESC and DOWN pushed simultaneously the order will be displayed in opposite order By pressing
17. her 2300 Installation Example 2530086 en Fork Lever YT 2300R on NAMUR Lewer 15 es E a E W E E B ieee ae ee ee ae erase oo INDIAN SALES PARTNER Bracket Information YT 2300R is supplied with standard bracket The bracket can be used for Fork lever and NAMUR bracket Please see Figure 9 10 amp 11 gt for more detailed information TT Z300R Upper bracket A Bottom bracket E Actuator Figure 1 Standard actuator stem height is 20 30 or 50mm After checking H assemble with the bracket as shown in lt Fiqure 9 10 amp 11 gt 20 Actuator Stem Actuator Figure 10 Actuator stem Markings of bolt holes height H Figure 11 gt For example when is 30mm AL should be locked with H 30 hole and B L in 20 30 AR with H 30 and B R with 20 50 marking 16 ARATE FAI ate ieee ae ee ee ae erase oo INDIAN SALES PARTNER 2 3 Attach bracketed YT 2300R to the actuator by using hexagon headed and wrench bolts Size of the bracket hole is 6mm When tightening bolts please use spring washer or similar for firm attachment to the actuator so YT 2300R will not be affected by vibration or any other impact The direction of bracket is different by the operating condition but normally the positioner is installed as shown in Figure 12 gt Direction Figure 127 Set rotation position of the actuator stem at zero
18. hich resulted by any alteration or modification of the product and parts If alteration or modification is necessary please contact the manufacturer directly X Manufacturer warrants the product from the date of original retail purchase of the product for one 1 year except as otherwise stated X Manufacturer warranty will not cover the products that the product have been subjected to abuse accident alteration modification tampering negligence misuse faulty installation lack of reasonable care repair or service in any way that is not contemplated in the documentation for the product or if the model or serial number has been altered tampered with defaced or removed damages that occurs in shipment due to act of God failure due to power surge and cosmetic damage Improper or incorrectly performed maintenance or report voids this Limited Warranty X For detailed warranty information please contact the corresponding local Young Tech Co Ltd office or main office in South Korea ieee ae ee ee ae ER ESCEMEREEII INDIAN SALES PARTNER Product Description YT 2300 Smart Valve Positioner accurately controls valve stroke according to input signal of 4 20mA which is being input from the controller In addition built in micro processing operator optimizes the positioner s performance and provides unique functions such as Auto calibration PID control Alarm and Hart protocol YT 2300R YT 2300L Main Features and Fun
19. hown in Figure 41 gt and the procedure can Gr be done as shown in Figure 42 lt 41 Conmecton DOAN gt LIF xs TM gt gt DERRY PER then EMTER lt ESC gt gt lt gt DOWN gt c Esc Completed then lt gt S End Point Adjustment lt 42 TR ZERO and END Adjustment 31 TR 5 Ll ieee ae ee ee ae erase oo INDIAN SALES PARTNER End Point Ratio for Valve PE TRIM When RA actuator is used End Point can be adjusted within 10 of total stroke without adjusting 5 Zero Point Figure 43 gt gt c c lt EA gt x ENTER CAL 4 times 40 DOA gt r Mid i c C omplet ed then ENTER gt 3 times Figure 43 PE TRIM Adjpistment gt Normal Reverse Feedback Signal TR NORM REV The feedback signal from position transmitter can be viewed as normal or as reverse For example actual input signal of 4mA can be viewed as output signal of 20 Figure 44 gt HANd CAL PY ZERO 5 times lt gt EH 5 Jk a c 4 nd i 4 Ex XTR REVS TR PEKS times Figure 44 TR NORM RE V Valve Mode VALVE Acting Adjustment ACT The positioner can be set as D A Direct Action or R A Reverse Action lt Fiqure 45 gt ENTER DAMM lt EMT EF amp seco
20. nal 4 7 mA DC Minimum Current Signal Standard Included renee Gauge Connection PT 1 8 NFT 1 8 Conduit Entry PF 12 Standard Puede DCS Ambient Temperature 15 Foo 0 5 ES 10 2 E S Repeatability 0 2 F S Flow Capacity rU LEN Air Consumption below 2 LEM sup 14k Output Characteristic Linear Guick Open Et User Set 15 Point Communication Option Feedback Signal Option 4 20mA DC 10 30 Tested under ambient temperature of 20 C absolute pressure of 760mmHg and humidity of 65 Please contact YTC for the more detailed specification ARATE FAI mas EWS E ieee ae ee ee ae erase oo INDIAN SALES PARTNER Parts and Assembly The structure of YT 2300L is as shown lt Figure1 gt The only difference between YT 2300L and YT 2300R is the feedback lever Cuter Cover Middle Cover PCB Gear Shaft Flange Mut lt Figure 1 gt 5 ARATE FAI mas EWS E ieee ae ee ee ae erase oo INDIAN SALES PARTNER Dimensions w L L lt T 2300L gt ARATE FAI mas EWS E ieee ae ee ee ae erase oo INDIAN SALES PARTNER bol lt 23008 gt The brackets for attaching on the actuators are made by using these drawings and they are als
21. nels 2 times VALVE CUP sie CEANN gt LIF gt Pa T4 lt ENTER gt i ENTER gt T lt ESC gt mn iR c 3 times Completed Figure 45 D A or Adjustment 32 ieee ae ee ee ae erase oo INDIAN SALES PARTNER Characteristics Adjustment The positioner s characteristics can be set depends on user s preference lt Figure 47 gt ENTER RA mE HAR EG lt ENTER gt lt UP f DOWN gt i ESC E Completed 2 times ch then lt gt LIN EQ Os Figure 47 Adjustment There are 4 types of characteristics Linear LIN Equal Percentage Quick Open QO and User Set 056 Following diagram Figure 46 gt graphically shows each Quick characteristic lt Fiqure 46 gt User Characteristics USER SET The characteristic curve can be made by selecting 16 points of the curve Figure 48 utilize USER SET mode please enter CHAR mode and select USR mode gt gt lt ENTER gt lt GOWN lt ENTER gt amp seconck ALT RH 2 times DOWN gt 4 c lt EMT ER lt ENTER SET lt ESC times LI P 7i DX VT then lt EMTEF gt gt Co lt ENTER gt Completed lt Figure 48 USER SET Adjustment 33 ieee ae ee ee ae ER ESCEMEREEII INDIAN SALES PARTNER Tight Shut Open TSHUT OP TSHUT OP
22. o used for checking piping etc 10 ieee ae ee ee ae erase oo INDIAN SALES PARTNER Installation Safety Warning When installing a positioner please ensure to read and follow safety instruction X Al input and supply pressure to valve actuator and other related devices must be turned off X Use bypass valve or other equipment to avoid entire system shut down X sure there is no remaining pressure in the actuator Tools for Installation 1 Hexagonal wrench 2 Screw drivers amp 3 Spanners for hexagonal head bolts YT 2300L Installation YT 2300L should be installed on linear motion valve such as globe valve or gate valve using spring return type of diaphragm or piston actuator Before installation be sure to check for following installation components 1 YT 2300 main body 2 Feedback lever and lever spring 3 Flange nut bottom side of YT 2300L 4 4 pcs of hexagon head bolts M8 x 1 25P 5 4 pcs of M8 plate washer Installation Steps YT 2300L installation example 1 Proper bracket must be made in order to attach positioner on the actuator yoke Please consider following when making a bracket 1 Feedback lever should be leveled at 50 of valve stroke Refer to Step 7 Feedback lever connection bar of actuator clamp should be installed at the positioner that the valve stroke and numbers which indicated on the feedback lever must be fitted Refer to Step 8 11 m Alr FA
23. ontrol the orifice Figure 25 Ca exili Fully Opened Fully Closed Figure 25 variable Adpetment Adjustment Option Modules PCB PTM HART Position Transmitter HART Communication or option can be installed standard YT 2300 series PCB Please refer to Figure 26 gt for each option s PCB HART PCE PCB HART Figure 26 PCE for Each After purchasing PCB Option Adder Package please make sure that the box contains following components D Locking bolts 4 pcs 2 PCB support 2 pcs PCB module 1 Please install the modules as follows 1 Open the cover and separate main PCB board from the body 2 Refer to lt Figure 27 gt and lock 2 bolts on the bottom with PCB supports 3 Insert 14 pins to the 14 pins lot completely 4 Lock another 2 bolts on the top of the PCB 5 Re install main PCB the main body When option PCB installed on the main PCB please make sure to REMOVE option jumper lt Figure 27 gt SFigure 27 24 WEDCUTESETTESSEYPESIZTEESEESSEXSEPESESESHESSESI INDIAN SALES PARTNER Auto Calibration and Basic Operation Note Following process will operate valve and actuator Before starting Auto Calibration please separate valve from the entire system so Auto Calibration will not affect entire valve process Button Description YT 2300 series
24. rger capacity Re install mount the positioner After reinstallation perform Calibration Re install mount the positioner After reinstallation perform Calibration AUTOL ALITOL Main Software Map time E R R Efa B s 4 a io E 85 3 iii E Full clo Ja 1 El El z 8 z 9 5 IE s a BB B E ae s 3 Dead Zone gt Doan gatten sc atten Esc ostte ENT 4 4 4 5 8 8 Ld al Manual a 37
25. se do not install positioner the cable near the equipments such as high capacity transformer or motor which creates noise l IEA l 81 Figure Z1 Termina ieee ae ee ee ae erase oo INDIAN SALES PARTNER 21 Connection Terminals 1 Ww F 5 Open product caver by apening 4 M4 bolts Loose terminal locking bolts on the terminal plate which receives current input signal Insert cables through cable connector in YT 2300 Use ring type when connecting terminals in order to lock completely Insert terminal bolts through the holes and lock them with 4 and terminals on the terminal plate Tighten bolts with 1 5Nm 15kfgcm torque Be sure the polarities of terminals are properly connected Termina box zFigure 21 Connection Feedback Signal 1 I Ww hi 5 Open product cover by opening 4 M4 bolts Loose terminal locking bolts of feedback signal for position transmitter on terminal plate Insert cables through cable connector in YT 2300 Use ring type when connecting terminals in order to lock completely Insert terminal bolts through the holes and lock them with 4 and terminals on the terminal plate Tighten bolts with 1 5Nm 15kfgcm torque Be sure the polarities of terminals are properly connected Tri ERN L measa i B are E Figure 22 Postion Transmitter Terminal 22
26. system Figure 33 gt D After connecting power READY 6 5 4 3 2 1 message will be appeared on LCD screen D Push ENTER button for 6 seconds at RUN mode and AUTO CAL message will be appeared Push ENTER and AUTO1 made will be displayed Push DOWN and AUTO mode will be displayed 5 Push ENTER and AUTO will be started amp After several minute COMPLETE message will be appeared to indicate that AUTO calibration has been completed c c c lt ENTER gt lt gt lt gt amp seconds FRITO FR Complete cl 3 m Figure 33 AUTO Calibration ieee ae ee ee ae ER ESCEMEREEII INDIAN SALES PARTNER Auto 3 Calibration Auto 3 Calibration sets all of the parameters but it does not change the zero and end point 15 recommended to manually set zero and end point first lt Figure 34 gt D After connecting power READY 6 5 4 3 2 1 message will be appeared on LCD screen D Push ENTER button for 6 seconds at RUN mode and AUTO CAL message will be appeared 3 Push ENTER and AUTO mode will be displayed Push DOWN button twice and AUTO3 mode will be displayed amp Push ENTER and AUTOS will be started After several minute COMPLETE message will be appeared to indicated that AUTOS calibration has been completed EIER ER ER L T4 4 1 i 4 L lt Fi gt amp seconds HIN 2 times Complete
27. the percentage of error allowance When there is high level of packing friction hunting or oscillation can be occurred In this case by adjusting Dead Zone hunting or oscillation can be prevented Figure 36 300 lt gt lt DOM gt lt gt Py amp seconds times PHEHM lt UP lt DOWN gt ch SENTI then gt eras times Complete cl Figure 36 Adjusting Dead one gt 2g me INDIAN SALES PARTNER P Value KP P value indicates the ratio of the compensation signal based on the percentage of error allowance As KP increases the positioner finds the target value quickly but it is more likely to have hunting occurred As KP decreases the positioner finds the target value rather slowly but it is less likely to occur hunting Figure 37 gt gt gt lt gt DOM gt lt ENTER HFEHM 2 times UP gt lt DOWM gt Complet eel then lt ENTER gt 3 times lt Figure 37 Adjusting P Value gt L Value I value indicates the differential value which will be added on to the compensation signal based the percentage of error allowance As KI increases oscillation can be occurred more likely and as it decreases the duration to find target point gets longer lt Fiqure 38 gt lt gt lt Upe DOWN gt Completed Figure 38 Adjusting I Value gt D Value
28. uuu Figure m Alr FAI m u mas EWES a E WEDCUTESETTESSEYPESIZTEESEESSEXSEPESESESHESSESI INDIAN SALES PARTNER 13 8 Check valve stroke The stroke numbers are indicated on the feedback lever Position connection bar at the number on the feedback lever according to the valve stroke lt Figure 7 gt To adjust move the bracket or the connection bar stroke 30mm stroke zFigure T Note After installing YT 2300L operate the valve from 0 to 100 stroke by using air filter regulator on the actuator Both at 0 and 100 the feedback lever should not touch the lever stopper which is located on the backside of YT 2300L Figure 8 gt If the feedback lever touches the lever stopper YT 2300L should be installed further away from the center of the yoke zFigue 9 After the proper installation tighten all of the bolts on the bracket the feedback lever and the connection bar 14 RATE FAI ome ree ae ee ee a eres oT INDIAN SALES PARTNER YT 2300R Installation YT 2300R should be used for rotary motion valve that is ball valve butterfly valve using rack and pinion scotch yoke or complex type actuator which its stem rotates 90 degrees Before installation be sure to check for following installation components 1 YT 2300R main body 2 Fork lever and lever spring 3 1 of bracket 2 4 pcs of hexagon head bolts x 1 25P s 4 pcs of M8 plate was
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