(FY301)- Valve Life Diagnose
Contents
1. due to normal use or very tight gasket or that air supply is under the minimum necessary for the positioner to work Temperature Out of Range Temperature higher or lower of the limit compared with the working specifications Base out of calibration Indicates that the piezo transducer requires a calibration Output Module not initialized or not connected Indicates that the output module needs a replacement or check on the connection Deviation Limit Exceed Maximum error position of the valve compared with the controller output exceeded the configured deviation Travel Limit Exceed Mileage above the maximum configured Reversal Limit Exceed Number or reverse is above the configured limit FY301 Setup Status Smar alid FY301 Ioj x Identification Configuration Monitoring Status Chart Setup Report Tuning Auto Setup Operations Counter Basic Status Advanced Status Pressure Status HART gt _ Setup Status A 2 OK Warning Setup in Process Error Low Air Supply Warning Piezo Y Out of Range Error No Magnet Detected Warning Magnet not Centralized Error No Hall Detected Figure 1 04 FY301 Setup Status OK Indicates that setup was successful performed with no error or malfunction SmarValid Valve Life Diagnose Error Low Air Supply Indicates that the air supply pressure is below the minimum for the positioner to work Error No Magnet Detected In2. the Fisher Rosemount AMS System Through SmarValid is possible to monitor and to configure the main variables of FY301 diagnosis besides obtaining alarm and creating graphs as Step Response Trend Valve Signature and Hysteresis SmarValid communicates with FY301 starting from version 2 15 FY301 Configuration 10 x Smar Yalid FY301 Monitoring Status Chart Setup Report Tuning Auto Setup Operations Counter l Configuration Ta Configuration Diagnostics Deviation Alert Diagnosis Enable Enable y Deviation DeadBand 4 00 Deviation Time 5 00 Travel Accum Alert o Travel DeadBand 2 00 Yo Reversal Alert Travel Limit 2 00 Reversal DeadBand 6 00 Travel Range 3 00 Reversal Limit 7 00 Please check the checkboxes to reset these values J Mileage 0 00 mm Highest Temp 0 00 Strokes 0 00 I Lowest Temp 0 00 I Reversals 0 00 All Variables Figure 1 01 FY301 Configuration Functions of FY301 Configuration Diagnosis Enable This function allows engineering unit and parameters for diagnostic purposes configuration and shows positioner general conditions Travel Dead Band This function is the magnitude value of the valve travel in percentage of ranged travel necessary to increment the travel Travel Limit This function is the value of valve travel When this value is exceeding the function generates an alert T
3. Se SmarvVali JAN 06 SmarValid VERSION 1 Sts USER S MANUAL SmarValid Valve Life Diagnose I SmarYalid FY301 zla x Identification Configuration Monitoing Status Chat Setup Repor Turing Auto Setup Operations Courter SMARVALI ME smar www smar com Specifications and information are subject to change without notice Up to date address information is available on our website web www smar com contactus asp Table of Contents SmarValid TABLE OF CONTENTS SmarValld areara snov Nusbanbrsvutdevivvecsbavsueleetsbvutceetvvauesbsvvune in EEA EA E AEEA AEA N EE 5 INTRODUCTION erorri k sh To O por a aR 5 CONFIGURATION stos oi rh nabrali sae bend aide nb Pri 5 MONITORING s z hates kus lahu o Pn 6 STATUS sirka eed iinet each ds 7 E a VAN a A zak Sete o Ma Mises he Scat et Tk i oe ete Ds Se Gd a OT 10 SETUP REPOR Mica patatas tees bn ae Sone bn ee Mn na ln leita ias 14 TUNING E ES kes cdi aioe tae e Oe Bad ae eda NIN 15 AUTO SERU Piss RAIN Ha NIA II PN Me A ia 16 OPERATIONS COUNTERS usan ii ahs ead ot et a ba ches eh OE A ae ed cg 17 IlI SmarValid IV SmarValid Valve Life Diagnose INTRODUCTION CONFIGURATION SMARVALID SmarValid Valve Life Diagnose is a diagnosis tool that was developed to be part of the FY301 integration Smart Valve Positioner in
4. arameters 10 SmarValid Valve Life Diagnose FY301 Trend Smar Yalid F 301 PV 0 9174486398 M valve Postion Dean Figure 1 07 FY301 Trend The FY301 Trend shows the valve position in a freely configurable time window allowing the user to shift the time window giving historical valve position trend Time scale is also configurable by the user 11 SmarValid Valve Life Diagnose FY301 Valve Signature Smar alid F 301 A OF Pressure In pow AE ERBE Pressure Out 2 Figure 1 08 FY301 Valve Signature It shows the valve position versus the input received from the controller The positioner simulates a 0 to 100 variation in the input and record the valve position for further pro active analysis The graphic is saved by user choice 12 SmarValid Valve Life Diagnose FY301 Hysteresis Smar Yalid FY301 MART 100 ms 4 X Le wea Ml close Valve MAS Figure 1 09 FY301 Hysteresis FY301 Hysteresis shows the valve position versus the Set Point The positioner simulates a O to 100 variation in the Set Point and record the valve position for further pro active analysis The graphic is saved by user choice 13 SmarValid Valve Life Diagnose SETUP REPORT FY301 Setup Report Smar Yalid FY301 13761 000 f Figure 1 10 FY301 Setup Report Digital Hall Value Digital value related to the Hall sensor voltage High
5. art Setup Report Tuning Auto Setup Operations Counter finputimay Input 100 00 P 346 87 SP y 100 00 Figure 1 02 FY301 Monitoring The monitoring mode is a powerful tool for the maintenance process giving all the required information for maintenance diagnosis and tuning purposes on line information Up to 4 different variables are showed at the same time on the display The variables are from free choice of the operator who may combine the relevant variables for comparison and enhanced diagnosis of both positioner and valve SmarValid Valve Life Diagnose STATUS By clicking on each arrow at the left of each label on the display it opens a window showing a list of the variables To select the variable click on it Follow the same procedure for each label The variables are Low Temperature High Temperature Output Pressure 1 Output Pressure 2 Input Pressure e Input mA PV e Input e Error e Set Point e intg Reset e Hall Sensor e Temperature C e Piezo Voltage V e Temperature F e Mileage e Strokes e Reversals e e e e e FY 301 Advanced Status Figure 1 03 FY301 Advanced Status Magnet Not Centralized Indicates that the magnet assembly needs a correction SmarValid Valve Life Diagnose Slow Valve Movement or Low Air Supply Indicates a possible block in the valve This possible block can be
6. dicates that is necessary to check the magnet assembly on the valve Error No Hall Detected Indicates a possible malfunction in Hall sensor Warning Setup in Process Indicates the setup is performing Warning Piezo Voltage Out of Range Indicates piezo transducer requires calibration Warning Magnet not Centralized Indicates the magnet was detected but requires a check Verify the correct assembly position of the magnet related to the valve stem FY301 Pressure Status Smar alid F 301 Figure 1 05 FY301 Pressure Status Good Indicates the pressure is working in correct pressure range Supply Pressure too High Indicates the air supply pressure is above the maximum allowed Supply Pressure too Low Indicates the air supply pressure is below the minimum allowed SmarValid Valve Life Diagnose Not Installed Indicates the positioner does not have pressure sensor CHART FY301 Step Response Smar Yalid F 301 Timer EJ 4100 ms PV 41175169250 Valve Position SetPoint ja MT Grid Type O Bar Line Figure 1 06 FY301 Step Response The FY301 Step Response allows the user observe the dynamic behavior of the valve with the positioner This is possible through step change in the input versus the valve position chosen by the user It is very useful for tuning methods helping the user to select the best values for the internal positioner controller p
7. em Fails Safe Auto Setup Travel Close Travel Open Valve Type Trim 4 mA Trim 20 mA Manual SP 17 SmarValid Valve Life Diagnose 18
8. est Cal Hall Value Highest Calibration Hall sensor value Lowest Cal Hall Value Lowest Calibration Hall sensor value 14 SmarValid Valve Life Diagnose TUNING FY301 Tuning Smar Yalid FY301 oa Figure 1 11 FY301 Tuning Options of FY301 Tuning Time to Close This option makes possible to close the valve through dampening adjustments The allowed range 1 lt Time lt 60 s Time to Open This option adjusts the valve opening dampening The dampening range 0 1 lt TIME lt 60 s KP This option provides the gain of the proportional action KP of the PI control mode The KP range value 2 lt KP lt 45 TR This option allows the adjustment of the integral action TR of the PI control TR valve range is O lt TR lt 999 min rep Local Operation This function makes possible to adjust the valve position to fully open fully closed or any value in the allowed range This function is useful for testing valve performance and also to manually operate the process in the absence of measurement or other fault preventing closed loop control To manually set the valve to a desired position the valve positioner must be set to local mode In local mode the valve positioner no longer reply to remote set points received over the 4 20 mA input 15 SmarValid Valve Life Diagnose AUTO SETUP FY301 Setup Smar Valid FY301 101 x Identification Configuration Monitoring Sta
9. he alert is cleared by entering a new travel value lower than the travel limit Travel Range This function is the valve movement range For example if the length is set to 30 mm when the valve goes from fully closed to fully opened the travel will be increased by 30 The default length is 1 SmarValid Valve Life Diagnose MONITORING Deviation Dead Band This function represents the magnitude value of the valve deviation in percent of ranged travel Deviation Time This function represents the time in seconds that the valve can exceed the Deviation Dead Band before the alert is generated Reversal Dead Band This function is the magnitude value of the valve movement in percent of ranged travel necessary to increment the reversal Reversal Limit This function represents the value of the reversals When this value is exceeded an alert is generated The alert is cleared by entering a new reversal value lower than the previous reversal limit Reset Variables This function is necessary to reset all the registers related to the diagnosis To reset the registers do as follows 1 Click on the Configuration tab 2 Select the variables you want to reset Case you want to reset all the registers only click in All Variables 3 Click on the reset button and the register will assume the initial values for the variables chosen FY301 Monitoring ET nlx Identification Configuration Status Ch
10. tus Chart Setup Report Tuning Operations Counter Auto Setup I 100 I 50 l 0 Figure 1 12 FY301 Setup RERANGING THE VALVE TRAVEL To rerange the travel is to change the position values at which the valve is considered fully open and closed This may also be done using the local adjustment The FY 301 automatically finds the fully open and closed positions of a valve but the user may limit the travel Achieving reverse action or split range operation is a way to configure the input which is done at the AdvConf function To execute the Auto Setup 1 2 3 4 Be sure the valve is offline before proceed Click in Setup Choose Auto Setup button While performing the Auto Setup procedure a window will open showing the setup progress in percentage It is not related to the valve position for detailed information about the setup phases please see the FY 301 instruction manual At end of the Auto Setup the configurator displays the positioner status giving to the user some tips on maintenance in case fail or operating problems occur 16 SmarValid Valve Life Diagnose OPERATIONS COUNTER FY301 Operations Counter Smar al FY301 Figure 1 13 FY301 Operations Counter Every time one of the following items is altered there is an automatic increment in the corresponding operations counter Split Range Flow Char Dir Rev SP Limit Kp Tr Air O C Loc R
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