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Smart Positioner

YT-3100

Product Manual

Ver. 1.19

29

8

Maintenance

8.1

Supply air

If Supply air pressure is not stable or Supply air is not clean, the positioner may not function properly.

Air quality and pressure should be checked regularly to see if the air is clean and pressure set is normal.

8.2

Seals

Once a year, it is recommend to check if there are any damaged parts of the positioner. If there are

damaged rubber parts such as diaphragms, o-rings and packings, replace with new ones.

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Summary of Contents for YT-3100

Page 1: ...SMART POSITIONER PRODUCT MANUAL YT 3100 VERSION 1 19 Rotork YTC Limited...

Page 2: ...15 3 2 Tools for installation 15 3 3 Linear positioner Installation 16 3 3 1 Safety 16 3 3 2 Standard lever type positioner Installation Steps 17 3 4 Rotary positioner Installation 21 3 4 1 Components...

Page 3: ...rs CTL PARM 41 9 8 1 Dead Band dEAdbANd 41 9 8 2 Forward P parameter KP UP and reverse P parameter KP dN 41 9 8 3 Forward Integral time parameter TI UP and reverse Integral time parameter TI dN 42 9 8...

Page 4: ...LOCK 55 9 11 4 Actual Position View Mode View Mode VI NORM REVS 56 9 11 5 Factory Reset dEFAULT oFF on 56 9 11 6 Positioner Self Test SELFTEST 57 9 12 Diagnosis Mode dIAGNd 58 9 12 1 Default Alarm Set...

Page 5: ...y of the control valve so please make sure to read the applicable instruction manual of the control valve prior to installation and operation 1 2 Manufacturer Warranty For the safety it is important t...

Page 6: ...constitute a potential risk of ignition when subjected to impact or friction Care must be used during installation in locating this equipment to prevent impact or friction Some of the enclosure parts...

Page 7: ...t The method of Auto Calibration is very simple As an advantage of having very low air consumption It could greatly reduce operating costs in large scale plants It is compatible with most of controlle...

Page 8: ...SERIAL NUMBER Indicates unique serial number MONTH YEAR Indicates manufactured month and year INTRINSIC SAFETY NONINCENDIVE Indicates intrinsic safety explosion proof grade AMBIENT TEMP Indicates the...

Page 9: ...Smart Positioner YT 3100 Product Manual Ver 1 19 9 Fig L 3 Intrinsic safety type CCC...

Page 10: ...X IECEx KCs NEPSI Ex ia IIC T5 T6 Gb CCC 4 Lever Type Linear 0 1 2 10 40 mm Standard type 20 100 mm Standard type 90 150 mm Standard type Rotary 5 Namur 5 Conduit Air Connection Type 1 2 G 1 2 Rc 1 4...

Page 11: ...IC T5 T6 Gb ATEX IECEx KCs NEPSI CCC Ambient Temperature Of Explosion proof T5 30 60 C 22 140 F T6 30 40 C 22 104 F Operating Temperature 30 85 C 22 185 F Linearity 0 5 F S Hysteresis 0 5 F S Sensitiv...

Page 12: ...1 039 X Ambient temperature 30 60 C T5 30 40 C T6 IECEx Type Intrinsic safety Rating Ex ia IIC T5 T6 Gb Certification No IECEx EPS 19 0016X Ambient temperature 30 60 C T5 30 40 C T6 NEPSI Type Intrin...

Page 13: ...ner YT 3100 Product Manual Ver 1 19 13 2 7 Parts and Assembly Fig 2 1 exploded view 1 Base Cover 6 Pilot 2 PCB Cover 7 Pilot Block 3 Main PCB 8 Base body 4 Torque Motor 9 Feedback Lever 5 Main Shaft 1...

Page 14: ...Smart Positioner YT 3100 Product Manual Ver 1 19 14 2 8 Product Dimension Fig 2 2 YT 3100L Fig 2 3 YT 3100R...

Page 15: ...ive equipment to avoid entire system shut down Ensure there is no remaining pressure in the actuator The positioner has a vent cover to exhaust internal air and drain internal condensation water When...

Page 16: ...ain shaft Bracket bolts and washers for positioner or sensor not supplied with the positioner Connection bar not supplied with the positioner 3 3 1 Safety Proper bracket must be made in order to adapt...

Page 17: ...bracket made in previous step by fastening the bolts Fig 3 3 Linear Standard Lever Type 2 Attach the positioner with the bracket to the actuator yoke DO NOT TIGHTEN THE BRACKET COMPLETELY 3 Connect co...

Page 18: ...ndard Lever Type 5 Insert the connection bar between the feedback lever and lever spring The connection bar must be located upward from the lever spring as shown below left figure If it is located dow...

Page 19: ...ity Fig 3 6 Linear feedback lever and valve stem 7 Check the valve stroke The stroke numbers are engraved on the feedback lever of the positioner Position the connection bar at the number on the feedb...

Page 20: ...edback lever should not touch the lever stopper which is located on the backside of the positioner If the feedback lever touches the stopper the positioner should be installed further away from the ce...

Page 21: ...ees Before proceeding with the installation ensure following components are available 3 4 1 Components Positioner Rotary bracket set 2 piece 4 pcs x wrench headed bolts M6 x 1P x 10L For the positione...

Page 22: ...amur type are different The bracket is designed to fit onto the actuator with 20 mm 30 mm and 50 mm stem height H according to VDI VDE 3845 standard Please refer to below table how to adjust the heigh...

Page 23: ...le acting actuator it is easy to check 0 point by supplying no pressure to the actuator For double acting actuator check actuator stem s rotation direction clockwise or counter clockwise by supplying...

Page 24: ...a 1 4 7 bar Set air filter regulator s pressure level 10 higher than actuator s spring range pressure 4 3 Piping Condition Ensure inside of pipe is clean of obstructions Do not use pipeline that is sq...

Page 25: ...5 4 4 2 Double acting actuator Double acting type positioner is set to use OUT1 and OUT2 port As input signal increases the supply pressure will be supplied through OUT1 port Fig 4 3 Double acting lin...

Page 26: ...terminal IN IN as it will cause PCB failure Positioner should be grounded Please use twisted cable with conductor section are 1 25 mm2 and that is suitable for 600 V complying with the conductor tabl...

Page 27: ...conduit entry Please make sure that the resistance is less than 100 ohm 6 Adjustments 6 1 Orifice Installment Hunting can be occurred when the actuator s volume is too small In order to prevent huntin...

Page 28: ...s 1 Mount 2ea of sub PCB support on sub PCB with 2ea of bolt 2 Open base cover PCB cover Separate the Main PCB from base body 3 Insert connector of sub PCB into connector of main PCB correctly 4 Faste...

Page 29: ...an the positioner may not function properly Air quality and pressure should be checked regularly to see if the air is clean and pressure set is normal 8 2 Seals Once a year it is recommend to check if...

Page 30: ...ny disruption of the process since this operation shall move the Valve and Actuator 9 2 LCD display and buttons 9 2 1 LCD display and symbols Fig 9 1 Symbols Description Symbols Description Failure De...

Page 31: ...d to navigate to each menu at the same level or to increase the value of the selected parameter DOWN Used to navigate to each menu at the same level in reverse order of UP button or to decrease the va...

Page 32: ...for more than 3 seconds in Run Mode to go to Configuration Operation Run Mode Monitor ESC Configuration and Operation RUN AP Actual Position CALIb Calibration RUN TP Target Position MAN OPER Manual Op...

Page 33: ...al position RUN IV Integral Output Value Accumulated integral output value RUN MV Manipulator Value Digital input value applied to I P converter RUN TEMP Temperature Internal temperature of positioner...

Page 34: ...Manual Operation by Set Position MAN SP Manual Operation by Manipulator Value MAN MV Control Parameters CTL PARM Dead Band dEAdbANd 0 1 10 0 0 3 Proportional Gain Upward KP UP 0 1 50 0 1 Proportional...

Page 35: ...0 100 00 Position Transmitter End PTM ENd 0 100 00 Back Calculation bAKCAL oFF on oFF Device Configuration dEV CFG Action Change ACT dIR REVS REVS Linear Interpolation ITP oFF on on with Linear oFF wi...

Page 36: ...nutes to complete the automatic calibration which may vary depending on the size of the actuator There are two types of Auto Calibrations as shown below so that you select and use them as required ZER...

Page 37: ...positioner have changed slightly 3 seconds Press UP or DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed Push any button 9 6 3 Auto Calibration 2 AUTO 2...

Page 38: ...to calibration Once you enter the TRAVEL ZERO or TRAVE END setting press the UP DOWN button to change the zero point or endpoint of the valve and then press the ENTER button to save it The saved posit...

Page 39: ...suspended or when no trouble is raised with the operation of Control Valve as the execution of Manual Mode may interfere with the currently operating process 9 7 1 Manual Operation by Set position MAN...

Page 40: ...by the UP and DOWN buttons based on the currently entered I P input value which moves the stem of the valve up and down Once out of the menu by ESC the positioner is controlled again by an input sign...

Page 41: ...e is 0 5 of the target 3 seconds Press UP or DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed UP DOWN ESC 3 times 9 8 2 Forward P parameter KP UP and rev...

Page 42: ...r DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed UP DOWN ESC 3 times 9 8 4 Forward D parameter Kd UP and reverse D parameter Kd dN The Kd parameter is...

Page 43: ...ss UP or DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed UP DOWN ESC 3 times 9 8 6 Performance Mode PER This mode has three modes of operation Stable No...

Page 44: ...9 Tight Shut Close TSHUT CL 9 9 1 Signal Direction SIG NORM REVS This function changes the action type of the valve NORM or REV if NORM is selected the air is completely released through output port 1...

Page 45: ...Custom Control UP ESC 3 times 4 20 mA Control 4 12 mA Control 9 9 3 Custom Split Range Zero CST ZERO It is used to set the current corresponding to the zeropoint when the valve position of 0 to 100 is...

Page 46: ...onds Press UP or DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed UP DOWN ESC 3 times This function is activated by saving the Split Range Mode SPLIT of...

Page 47: ...75 and P4 20 mA 100 User can change all 5 points or only change partially and exit the menu by pressing ESC button 3 seconds Press UP or DOWN button if the above is not displayed Press UP or DOWN butt...

Page 48: ...lly and exit the menu by pressing ESC button 3 seconds Press UP or DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed UP DOWN or UP DOWN or To repeat with...

Page 49: ...n and 20 mA is 100 of valve position and the Tight Shut Open value is set to any position less than 100 e g 95 then the valve stroke will be 100 immediately when the input signal is over the set value...

Page 50: ...valve stroke will be 0 immediately when the input signal goes below the set value e g 5 The air venting from the actuator via the OUT1 port prevents leakage of the valve by shutting the valve tightly...

Page 51: ...itter Zero End PTM ZERO ENd 3 Back Calculation bACKCAL oFF on 9 10 1 Position Transmitter Direction PTM NORM REVS The analog feedback signal from the positioner can be changed to normal NORM or revers...

Page 52: ...nsducer and PTM End is a function to change the output current at the final point 20 mA output This is used when the analog output signal needs to be feedbacked differently than the actual position of...

Page 53: ...Calculation bACKCAL oFF on This function recalculates the output RUN AP value changed by the flow characteristics setting mode to display it linearly proportional to actual input current For example i...

Page 54: ...ACT Reverse Action REVS or Direct Action dIR are automatically set by performing AUTO 2 within the Auto Calibration function However this function is used when the user requires to change ACT REVS or...

Page 55: ...rotary positioner is used The settings below are the process of manually changing the ITP oFF to the ITP on 3 seconds Press UP or DOWN button if the above is not displayed Press UP or DOWN button if...

Page 56: ...UP DOWN ESC 3 times 9 11 5 Factory Reset dEFAULT oFF on This function initializes all parameters stored in the positioner to initial factory setting In the dEFAULT mode pressing the Enter button for...

Page 57: ...tected the message SEt NVMW is displayed 3 seconds Press UP or DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed automatically ESC Check the content of te...

Page 58: ...ration Running Diagnosis Running Critical NVM Fail Non Critical NVM Fail and Auto Calibration Fail Status Alarm Activation NE107 Signals Is the Status or Alarm reset manually Local Operation Active En...

Page 59: ...NC Functional Check dS OUTS Out of Specification dS MNTR Maintenance Required Alarms generated by each process are assigned to one of the four NE107 signals at initial factory settings and can be used...

Page 60: ...below the Temperature High Limit However if the Partial Stroke Test fails or Auto Calibration fails use this function to release the alarm Below is an alarm list that can be released using the RST ALR...

Page 61: ...Alarm Codes for an abbreviation and description of the event details 3 seconds Press UP or DOWN button if the above is not displayed Press UP or DOWN button if the above is not displayed UP DOWN ESC 4...

Page 62: ...roduct Manual Ver 1 19 62 9 13 Position information INFO The diverse Positioner information is provided in the INFO Mode 3 seconds DOWN Press UP or DOWN button if the above is not displayed DOWN DOWN...

Page 63: ...l usage time of the product Upper 4 18 indicates 4 hours and 18 minutes Lower 0d indicates days used Interval to store time is one hour 3 12 FULL OP Upward Full Stroke Time FULL OP This value is store...

Page 64: ...has given Full Open signal during auto calibration Check if pneumatic pressure is being supplied normally to the positioner 9 Indicated when the valve is not moving despite the positioner has given F...

Page 65: ...turer s representative 7 NVMW Non Critical NVM Defect 15 dVTO Deviation Time Out It is active when actual deviation greater than the preset Deviation persists longer than the preset Deviation Time Che...

Page 66: ...try auto calibration after checking if there is no problem with installed state such pneumatic leaks lever position and others 32 STAK Stack Overflow Replace the electronics board by contacting the ma...

Page 67: ...Smart Positioner YT 3100 Product Manual Ver 1 19 67 10 Main Software Map...

Page 68: ...YTC Limited Address 81 Hwanggeum ro 89 Beon gil Yangchon eup Gimpo si Gyeonggi do South Korea Postal code 10048 Tel 82 31 986 8545 Fax 82 70 4170 4927 Email ytc sales rotork com Homepage http www ytc...

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