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1. 21 3 24 Error hiandlilig ense M adis wes ees 24 3 3 HTMS Measurement Principles 24 3 9 1 OVervieW x ede Se a eee eee dr 24 3 3 2 HTMS Equations cow ie mk Re HR TR Ra 25 3 3 3 Limits of validity and 25 3 3 4 Error handling s siad e orn Roh ERROR eG a agra aie 26 3 4 Function Hydrostatic Tank Deformation 27 3 4 1 OvetVieW s ek ie ee Se Ee RC e UC TR RIA 27 3 4 2 HyTD Equation and parameter 28 Varec Inc Contents 3 4 3 28 3 5 Function Correction of the Thermal Tank Shell Expansion CTSh 29 SNO DIE 29 3 5 2 GTSh Equation ae Sane 30 3 5 9 Implementations s RR RR RODA we eae enh ee 31 Function Menu aude CHEER Oa at eased x EE 33 4 1 Menu Tank 34 4 1 1 Submenu Primary Values 110X 34 4 1 2 Submenu Pressure Values 120 35 4 1 3 Submenu Misc Values 130
2. 47 4 6 2 Function Block Discrete 48 4 7 Menu Analogue I O 7XXX 49 4 7 1 Function Block Analogue 49 4 7 2 Function Block Analogue 51 4 7 3 Function Block I S 53 4 8 Menu HART Devices 8 55 4 8 1 Function Block 56 4 8 2 Function Block 58 4 8 3 Function Block 1 61 4 8 4 Function Block NMT532 539 63 4 8 5 Function Block NMT539 68 4 8 6 Function Block PMC PMD 69 vi Installation and Operations Manual Tank Side Monitor 4 8 7 Function Block NMS 1 71 4 9 Menu NRF Output 9 1 72 4 9 1 Function Block HART Output 73 4 9 2 Function Block Modbus 74 4 9 3 Function Block V1 77 4 9 4 Function Block BPM
3. 79 4 9 5 Function Block WM550 81 4 9 6 Function Block L amp J 83 4 9 7 Function Block Mark Space 84 4 9 8 Function Block GPE Output 85 5 Troubleshiooling oro eH LES E a ERU edd 87 5 1 Troubleshooting Instructions llle 88 5 2 System Error 89 ian ar qu 95 Inc vii Contents viii Installation and Operations Manual Tank Side Monitor 1 Introduction This guide describes the instrument functions and how to enter parameters for the Varec 4590 Tank Side Monitor TSM This introduction describes two methods for locating a function description in this manual Also Section 1 4 on page 3 provides a list of the 4590 TSM parameters and the symbol for each parameter 11 Using the Table of Contents to Locate a Function Description All the functions are listed in the table of contents sorted by function group e g basic setup safety settings etc You can access a more detailed description of a function by using a page reference link The table of contents is on page v 1 2 Using the Index of the Function Menu to Locate a Function Description
4. 57 59 Bid Dy score beta ett e edis 57 59 57 59 BAA Out nek LA Rid gts T 57 59 fared Soke UE 59 SHAG oo e secu Ss Sextet oun Rod bt 59 BUILT ode Lo Erat eaten uere d 59 obe bx titus 59 SHAG s Dt tee PR 59 Meca tam 57 ONY 57 60 57 60 57 60 805D ua RE RE 57 60 BINDS can neh scones 57 60 58 60 60 fc MERE 60 dod S eA enia ai dea 60 eoe E RNAi ite 60 GNOJ CE 60 euer ind xta 60 OOF arash Los AG ries te trate 60 SNOT acd eds nt obe 4 a alec dated eun 60 BIB ous maces 60 807 E 60 ORB comedat NA eut ata aquae sce 60 807I 60 m Me 60 ue araea E a PETRUM 61 CUARTO ERE 79 SA M ta mcd Le 79 Numerics 0 Value Analogue Input 7n22 50 0 Value Analogue Output 7n22 7n43 51 52 100 Value Analogue Input 7n23 50 10096 Value Analogue Output 7n23 7n44 51 52 4 20mA Ref GPE Output 9221 8
5. 57 PV Value mA 57 PV Value 59 PV Value Generic 57 PVT Dist Code 58 Ramp Value FMR 59 Range of 60 Safety Dist 59 Serial No 57 Software Ver 60 Start Mapping 60 SV Value 57 Tank Shape 59 Transfer Code Generic 57 TV Value Generic 57 Unlock Param FMR 60 Upper Limit 57 Upper Range 57 Write Prot 57 Navigation within the menu 14 New NMS Status NMS 8n36 72 No Elements 8 51 62 No Elements NMT532 NMT539 8n51 65 No Pre Detect BPM Output 9239 80 No Preambles HART Output 9124 74 No Preambles 5 8 14 71 No Preambles 8 14 61 No Preambles NMT532 NMT539 8n14 64 No Preambles NMT539 WB 8n14 68 No Preambles PMC PMD 8n14 69 No Retries HART Output 9131 74 NRF Ver 1 Map Modbus Output 9223
6. 40 Top Ref Configuration 3431 40 Top Tank Values 1203 35 P3 Abs Rel Configuration 3435 40 Man Press Configuration 3432 40 Offset Configuration 3434 40 P3 Position Configuration 3433 40 Pos Hysteresis IS RTD 7552 55 Position 1 16 8 64 63 Position 1 16 NMT532 NMT539 8n64 66 Position IS 7533 54 Press DU 2034 37 Pressures Unit PMC PMD 8n32 70 Primary Value 2021 37 Probe IS 7531 54 Varec Inc 98 Pulse Width Discrete Output 6n23 6n33 48 PV Value HART Output 9116 73 PV Value mA HART Output 9115 73 PV Value HART 9111 73 PV Value 8 21 70 Q Quiting the menu 16 R Reference 1 4 Configuration 35n2 40 Resistance 1 16 NMT532 NMT539 8n66 66 S Scroll Rate 2014 36 Sealing of the Tank Side Monitor 18 Sec Value 1 2022 37 Sec Value 2 2023 37 Sec Value 3 2024 37 Sec Value 4 2025 37 Security Lock PMC PMD 8n43
7. 70 Sensor Press PMC PMD 8n36 70 Sensor S N 8 45 70 Serial No System 4204 43 Service English Display 2047 38 Service Relay V1 Output 9215 77 Short Temp 8 55 63 Short Temp NMT532 NMT539 8n55 65 Shortcut menu 13 Sim Value Analogue Output 7n31 52 Sim Value Discrete Output 6n25 6n35 6n45 48 e kite e obs 7 Software Id NMT532 NMT539 8n56 68 Software Id NMT532 NMT539 8n86 67 Software Id WM550 Output 9213 81 Software 0 17 Software No PMC PMD 8n44 70 Software 0 17 Software Ver 5 8 42 72 Software Ver System 4202 43 SP 1 Ref V1 9221 78 SP 2 Ref V1 9222 78 SP Ref V1 9223 78 SP 4 Ref V1 9224 78 Span Selection NMT532 539 8 42 67 Span Selection NMT532 NMT539 8n72 66 Starting Level Configuration 3642 42 Status History 5 4102 43 Stilling Well Configuration 3633 42 SV Value HART 9112 73 Sys Air Temp BPM Output 9227 80 T Tag 1 4 C
8. 6 2 2 Key 7 2 2 1 General key combinations 7 2 2 2 SoflKeyS iu oos baie ble ER ee ADR ms Re BUR RC I 7 2 3 Measured Value 10 2 4 Operating Menu 13 2 4 1 Entering the 13 2 4 2 Navigation within the 14 2 4 3 Editing 5 15 2 4 4 Quitting the menu 16 2 5 Locking Unlocking 17 2 9 1 Software lockirig 7 2 Lb SE Ar ae a 17 2 5 2 Software unlocking 17 2 5 3 W amp M hardware locking 17 2 5 4 Sealing of the 4590 TSM 18 3 Tank Calculations and Operation Modes 19 3 1 Introduction a eo dte o Y Rae d teen ad 19 3 2 HTG Measurement 19 3 2 1 OVerVIeW oer RR eaa RO ERU ka CA P ek Bag Date a ae 19 3 2 2 HTG modes lt 20 3 2 3
9. 85 Diag Code 8 41 70 Contact Type Discrete 6 21 47 Dip Freeze IP Configuration 3205 39 Contact Type Discrete Output 6n24 6n34 6n44 48 Dip Freeze Configuration 3204 39 Contrast 2012 36 Discrete 1 4 Modbus Output 9235 9238 75 Conv Adj Fact GPE Output 9223 85 Discrete 1 8 Ref Modbus Output 9251 9258 75 Covered Tank Configuration 3632 42 Disp Precision Display 2045 38 CRC Mode Modbus Output 9225 75 Displacer Pos 5 8 21 72 CTSh Corr Configuration 3636 42 Display Test 2018 36 Current Status System 4101 43 Device No wx tare eae tga 79 Custody Mode NMS 8n35 72 79 Custody Mode NMT532 539 8 55 68 Custody Mode NMT532 NMT539 8n85 67 E Editing parameters 15 D Element 0 8 57 63 Damping Factor Alarm bn41 46 Element 0 NMT532 539 8 57 65 Damping Factor Analogue Input 7n41 50 Element 1 16 8 63 63 Damping Factor Analogue Output 7n71 53 Element 1 16 532 539 8163 66 Damping Factor Discrete Input 6n22
10. gt On x 4306 4301 CTSh Mode 0 0m Sfa ve gt CTSh Corr Varec Inc 31 Tank Calculations Operation Modes 32 Description of Instrument Functions Tank Side Monitor 4 Function Menu Main Menu Dynamic Function Block Menu 1 Tank Values gt section Tank Values v 2 section Display 3 Configuration section Configuration 4 Syst gt section System 4 51 Level Alarm 3 n see order code 50 see order code 60 see order code 50 see order code 60 see order code 20 see order code 20 see order code 20 see order code 20 275 18 RID see order code 40 21 8n HART Generic gt us 8n FMR23x 53x E Y gt 8n 1 o 9 z MT53x ES NMT539 WB EI n HART address of the respective device 8n 539 WB
11. zO HTMinlevel v Figure 3 8 Calculation modes HTMinLevel gt H Hp HTSafety Note If the parameter HTGMode is set to mode 1 P only or mode 2 P and P then the density is not calculated and the ManualDensity parameter is used instead Hysteresis The level of the product in a tank is not constant but slightly varies due for example to filling disturbances If the level oscillates around one of the changeover level HTMinLevel for example the algorithm will constantly switch between calculating the value and holding the previous result To avoid this effect a positional hysteresis is defined around each changeover point gt value calculated Hysteresis Y HTMinLevel gt value held manual Figure 3 9 Hysteresis principle Minimum pressure If the level of the product approaches the position of the pressure sensor or P the pressure measured by the sensor becomes very small and the measurement might be too inaccurate for the typically required accuracy in Tank Gauging applications A minimum pressure HTMinPressure is defined to solve this problem If the pressure measured by the sensor P is smaller than HTMinPressure the software stops calculating the density and either holds the last calculated value for the density or returns the HTMinLevel for HTGLevel Varec Inc 23 Tank Calculations Operation Modes 3 2
12. 64 Weighting 1 16 NMT532 NMT539 8n65 66 Word Type Modbus Output 9221 75 2 Zero Corr 8 3 7 70 Zero Style 2042 38 Varec Inc 100 Document Code SRMOO6FVAE0510 Varec Inc 5834 Peachtree Corners East Norcross Atlanta GA 30092 USA Tel 1 770 447 9202 Fax 1 770 662 8939 WWW Varec com 2006 Varec Inc All Rights Reserved This document is for information purposes only Varec Inc makes no warranties express or implied in this summary The names of actual companies and products mentioned herein may be the trademarks of their respective owners
13. device DD Parameter inal Assembly Number Final Assembly Number read from the HART Message 32 Message string read from the HART device DD Parameter 4 8 1 4 Submenu Sensor 9n 9 Serial 9 Sensor Serial Number Primary variable sensor serial number read as part of the primary variable sensor information from the HART device Read Only DD Parameter Upper Limit z pper Sensor Limit Primary variable upper sensor limit read as part of the primary variable sensor information from the HART device Read Only DD Parameter Lower Limit Lower Sensor Limit Primary variable lower sensor limit read as part of the primary variable sensor information from the HART device Read Only DD Parameter Min Span gt Minimum Sensor Span Primary variable minimum span read as part of the primary variable sensor information from the HART device Read Only DD Parameter 4 8 1 5 Submenu Output 99 Alarm Select 5 larm Selection Code Primary variable alarm selection code read as part of the primary variable output information from the HART device Read Only DD Parameter Transfer Code Transfer Function Code Primary variable transfer function code read as part of the primary variable output information from the HART device Read Only DD Parameter Upper Range 6 Primary Variable Upper Output Range Primary variable upper output range read as pa
14. amp E vi 3 E 4 92 Vi Output gt see order code 20 A 92 Modbus Output 2 see order code 20 92 BPM Output gt see order code 20 Figure 4 1 Function Menu Diagram Varec Inc 33 Function Menu 4 1 Menu Tank Values Level Level Level Ref Meas Level Meas Level Level HTGLevel Level Level Correction o gt Water Level Ref o gt P1 Bot Ref o gt P2 Mid Ref o gt P3 Top Ref Water Level P1 Bottom P2 Middle 5 e P3 Top Obs Density 5 o Lvl Flow Rate o Vol Flow Rate 5 o CTSh HyTD Tank Ref Height Ambient Press P1 Bot Ref P1 Bottom o GP Reference 1 GP Value 1 gt B 222 Abs gt o gt GP Reference 2 GP Value 2 P3 Top Ref Rel P3 Top o gt GP Reference 3 GP Value 3 gt P1Abs Rel P2Abs Rel o gt GP Reference 4 GP Value 4 gt 5 P1 Man Press P3Abs Rel P1 Offset o gt Element 1 16 Ref Element 1 16 gt P2Man Press P2 Offset P3 Man Press P3 Offset Tank Ref Height gt Figure 4 2 Menu Tank Values Diagram The tank values menu allows to view all the measured and calculated tank values Basic Values level temperature Calculated Values density HTG level Extended Values vapor temperature water level 39 110X 4 1 1 Submenu Primary Values Leve lt g
15. 4 7 Menu Analogue 1 0 Within the analogue input output menu there are a number of function blocks depending on the configuration of the 4590 TSM IS Al 71 XX Al 2259 depending on the protocol AO 959 depending on the protocol AO 2 depending on the protocol 15 RTD gt if option is selected 4 7 4 Function Block Analogue Input gt 21 NO Units 0 Value Calibration DampingFactor 100 Value Input Value 100 __ 100 Value 20 Input Value gt Input Value Value Input Value 4 0 oie 096 Value Figure 4 9 Function Block Analogue Input Diagram All analogue inputs in the 4590 TSM have the same set of parameters and function upon entering the function the two operating modes as well as additional setup are presented Disabled 27119 Enabled 7129 After enabling the input additional setup parameters may be configured 4 7 1 1 Submenu Setup 729 Units 7721 Specifies which type of units the scaled analogue input value will be converted to Level Temperature Pressure etc The actual unit will be the one set in the display group for the whole 4590 TSM Default Percent Protected by W amp M Switch Varec Inc 49 Function Menu 0 Value The point indicates what output value 4mA 0 input value should generate This is then used with the 100 value to produce a linear scaling between input and output
16. 75 Obs Density Tank Values 1103 34 Op Command NMS 8n33 72 Op Mode 8 31 70 Op Status 5 8 32 72 Open Temp 8 56 63 Open Temp NMT532 NMT539 8n56 65 Order Code 4205 44 Output Damping PMC PMD 8n33 70 Output Status BPM Output 9231 80 Output Status GPE Output 9231 85 Output Status L amp J Output 9221 83 Output Status Mark Space Out 9231 84 Output Status Modbus Output 9271 76 Output Status V1 Output 9231 78 Output Status WM550 Output 9241 82 Output Status WM550 Output 9251 82 Output Value 96 Analogue Output 7n27 7n48 51 52 Output Value Analogue Output 7n26 7n47 51 52 Output Value Discrete Output 6n25 6n35 6n45 48 P P1 Bot Ref Configuration 3411 39 P1 Bottom Tank 1201 35 P1 Abs Rel Configuration 3415 39 P1 Man Press Configuration 3412 39 P1 Offset Configuration 3414 39 P1 Position Configuration 3413 39 P1 2 Distance Configuration 3423 40 P2 Mid Ref Configuration 3421 40 P2 Middle Tank Values 1202 35 P2 Abs Rel Configuration 3425 40 P2 Man Press Configuration 3422 40 P2 Offset Configuration 3424
17. Alarm state Alarm inactive is displayed if the measured value displayed in the same section of the display is within the allowed range i e between the L and H limits The bar within this symbol represents the current value scaled between the L and H limit If no alarm has been defined for the measured value this symbol is not displayed Alarm active flashing symbols A measured value is below the LL limit B measured value is between the LL and L limits C measured value is between the H and HH limits D measured value is above the HH limit If no alarm has been defined for the measured value these symbols are not displayed 12 Description of Instrument Functions Tank Side Monitor 2 44 Operating Menu 2 41 Entering the menu The navigation in the operating menu always starts from the main screen measured value display From there the following three menus can be entered by the keys E Tank Corr Level 1 m Shortcut Menu Main Menu 4 Service English 4 Output E f Display i Device Status 1 In preparation E 4 Figure 2 4 Entering the Menu Diagram 2 4 1 4 Shortcut menu The shortcut menu allows the display language to be changed to English if any other lan
18. Hart Bus Reset Force a HART reset on the specified Hart Bus this is done by removing the power from the devices and then re initiating the power again 4 9 2 Function Block Modbus Output o gt Level O o gt Level 96 O o gt Meas Level o Temperature 4 20 Ref fJ Vapour Temp Value 1 Ref o gt Air Temp Value 2 Ref o gt Water Level Value 3 Ref o gt P1 Bottom Value 4 Ref o P2 Middle Value 5 Re o gt Value 6 Ref o gt Obs Density Value 7 Ref o gt Lvl Flow Rate Value 8 Ref o gt Vol Flow Rate Discrete 1 8 Ref o gt GP Value 1 Value 1 o gt GP Value 2 Value 2 o gt GP Value 3 Value 3 o gt GP Value 4 Value 4 o gt Element 1 16 Discrete 1 4 Figure 4 20 Function Block Modbus Output Diagram This function menu controls the field protocol interface linking the 4590 TSM to the control room 4 9 2 1 Submenu Basic Setup 921 ld This is the identifier value The 4590 TSM will respond to requests which contain this identifier value Default 1 Protected by W amp M Switch Baud Rate Selects which of the possible baud rates communication should work at Default 9600 Protected by W amp M Switch 74 Description of Instrument Functions Tank Side Monitor default value 1 stop bit is compatible with the default RTU setting Default 1 Stop Bit Protected by W amp M Switch FP Mode Floating Point M
19. 56 Dip Table State 61 Distance Units 60 Echo Quality 60 Empty Calibr 59 Extended Status 60 Final Ass No 57 Full Calibr 59 FV Value Generic 57 History Reset 59 In Safety Dist 59 Lower Limit 57 Lower Range 57 Meas Distance FMR 59 60 Meas Level FMR 59 60 Medium Cond FMR 59 Message Generic 57 Min Span 57 Preambles 58 No Preambles Generic 56 Offset FMR eead fag 60 Out Alarm 59 Outp Echo Lost 59 Output Damping 60 Output Value 59 Overspill Prot 59 Pipe Diameter 59 Pres Map Dist 60 Present Error 60 Previous Error 60 Process Cond FMR 59 PV Value
20. 61 Comm Addr 9 Switch The short HART address used to detect this device Protected by W amp M Device The tag name programmed into the device Default Device Id The long HART ID number read from the HART device containing manufacturer device type and id number Read Only DD Parameter Varec Inc 71 Function Menu Preambles 8 he minimum number of pre ambles the HART device is requesting for communication Read Only DD Parameter Device Info gt device information sensor and primary value settings read from the HART device Read Only DD Parameter Description 9 The device description text read from the HART device Read Only DD Parameter Date 9 Device date The device date read from the HART device Read Only DD Parameter 4 8 7 2 Submenu Values 8129 Displacer Pos gt Displacer Position Current measured position of the displacer GVH 000 Read Only Liquid Temp 22 Liquid Temperature Temperature of the product in the tank from a connected GVH 010 Read Only Upper Density Last measured upper density value GVH 005 Read Only Bottom Level lt gt Last measured bottom level GVH 004 Read Only Vapour Temp 25 Vapour Temperature Temperature of the vapour in the tank from a connected GVH 013 Read Only Liquid Leve lt gt Last measured liquid le
21. Access code to allow the parameters in the NMT to be changed Code 530 unlocks the NMT while any other code locks it Protected by W amp M Switch DD Parameter Hysteresis 8723 Element Change Hysteresis This hysteresis is used in conjunction with the element position to prevent oscillation in the number of active elements the average temperature is calculated from when the level is close to an element position DD Parameter 4 8 4 13 Submenu WB Probe 9 9 Water Offset i33 Water Level Offset This value is used during the calculation of the water level as a final added offset DD Parameter Span Selection 5 Water Level Probe Select Length selection of static electricity capacity water probe DD Parameter Water Span 87 he water span value is used as part of the calculation to determine the water level from the probe frequency DD Parameter Water Factor robe Coefficient This coefficient expresses the change in frequency of the water probe for every millimeter of water Read Only DD Parameter Empty Freq 6 Frequency in Oil Frequency of the water level probe when fully immersed in oil DD Parameter Full Freq 8 183 Frequency in Water Frequency of the water level probe when fully immersed in water DD Parameter 4 8 4 14 Submenu Device Status 9 9 Error Code 5 Diagnostic Code When the NMT electronics detect an error this parameter shows the error cod
22. 0 001 m relative Protected by W amp M Switch AL Enabled Hysteresis HH Value H Value mo p orc L Value SEE E LL Value HH Alarm H Alam LAlarm LL Alarm AL Latching Hysteresis HH Value H Value L Value LL Value HH Alarm HAlarm LAlarm LL Alarm Clear Alarm Figure 4 6 Enabled and AL Latching Diagram 46 Description of Instrument Functions Tank Side Monitor Accept 4 Clear Current Alarm s 9739 Only for Latching operation mode this final confirmation screen allows to clear the latched alarm state 4 6 Menu Discrete 1 0 Within the discrete input output menu there are a number of function blocks depending on the configuration of the 4590 TSM IS DI 1 9x9 IS DI 2 629 DI A if input module A fitted DI 4B if input module B fitted DO A if output module A fitted DO if output module fitted DO 6 only available with V1 4 6 1 Function Block Discrete Input IS DI 1 Input Value gt 5 Input Value gt Contact Type Damping Factor IS DI 2 Input im FILTER Input Value Figure 4 7 Function Block Discrete Input Diagram discrete inputs on the 4590 TSM have the same set of parameters and function 4 6 1 1 Submenu Values 6 9 Input Value Value The measured and f
23. 3 4 2 HyTD Equation and parameter description The HyTD correction is calculated using the following equation Cuyrp Le 7 LU start D a if Lp Following parameters must be configured for HyTD to be activated Starting level above which the linear HyTD correction is applied deformation factor value in percent enter 1 for a 1 deformation factor fact Note As the use of this correction will influence the Innage level reading it is recom mended to review the manual hand dip and level verification procedures prior to enabling this correction method 3 4 3 Implementation The HyTD correction is parametrized and calculated according to the following diagram 4403 Def Factor Figure 3 14 HyTD Calculation diagram 28 Description of Instrument Functions Tank Side Monitor 3 5 Function Correction of the Thermal Tank Shell Expansion CTSh 3 5 1 Overview The CTSh correction compensates for effects on the Gauge Reference Height GRH due to temperature effects on the tank shell or stilling well The temperature effects are separated into two parts respectively affecting the dry and wetted part of the tank shell or stilling well The calculation is based on thermal expansion coefficients of steel and insulation factors for both the dry and wet shell The assessed temperatures are based on manual or automatic measured values and the temperature of the s
24. 35 4 1 4 Submenu GP Values 140 35 4 2 Menu Display cxi DROPS 36 4 2 1 Submenu Display Setup 201X 36 4 2 2 Submenu Display Values 202 37 4 2 3 Submenu Display Units 203 37 4 2 4 Submenu Extended Setup 204 38 4 3 Menu Configuration 38 4 3 1 Submenu Basic Config 320 39 4 3 2 Submenu Extended Config 330 39 4 3 3 Submenu Pressure Setup 34 39 4 3 4 Submenu GP Values 85XX 40 4 3 5 Submenu Calculations 36 41 4 4 Menu System dacs dag 43 4 4 1 Submenu Device Status 410X 43 4 4 2 Submenu System Param 420 43 4 4 3 Submenu System Reset 4 0 44 4 5 Menu Alarms BXXX 45 4 5 1 Function Block 45 4 6 Menu Discrete I O 6XXX 47 4 6 1 Function Block Discrete
25. Default Tank Values Level as Percentage 4 9 1 2 Submenu Slave Setup 6729 Ex i Address im Communication Address Ex i HART Bus polling address which the 4590 TSM uses for communication to other HART masters on the HART bus When the Analogue Output is configured as HART Master this address is common to both Ex and Ex d busses Default 15 Protected by W amp M Switch if set to O then the 4 20mA output current will be active otherwise a fixed current will be used Default 15 Protected by W amp M Switch Tag tag name is a short name which be read from the 4590 TSM over the HART bus to provide customer specific identification Default 4590 TSM Varec Inc 73 Function Menu No Preambles 2 Number of Preambles This parameter indicates the normal minimum number of pre ambles used for HART communication it can be overridden by a specific device if it requests a larger minimum number Default 5 Device d Displays this devices unique long HART address containing three values Manufacturer Code Fixed Value 17 for Endress Hauser Device Type Fixed Value 20 for 4590 TSM Device unique HART serial number different for each device 4 9 1 3 Submenu Master Setup 9139 No Retries Number of Retries If the 4590 TSM fails to communicate with a connected device this is the number of attempts it will make before proceeding to the next item to be scanned Default 3
26. Height arm Ref 1 arm Ref 2 arm Ref 3 arm Ref 4 arm Ref 5 arm Ref 6 arm Ref 7 arm Ref 8 an 1 D 1 Dd ii 1 1 1 1 gt gt gt gt gt gt gt gt Figure 4 23 Function Block WM550 Output Diagram This function menu controls the field protocol interface linking the 4590 TSM to the control room 4 9 5 1 Submenu Basic Setup identifier value Default 1 Protected by W amp M Switch Baud Rate Selects which of the possible baud rates communication should work at Default 2400 Protected by W amp M Switch Software Id Software Identification Value Describes which parity type will be used for the communication Default 2000 Protected by W amp M Switch 4 9 5 2 Submenu Extended Setup 922 Alarm Ref 10822 Alarm No 1 Reference Indicates which discrete value will be transmitted as Alarm Bit 1 Default Level Alarm Alarm HH Active Alarm Ref 2 22 Alarm No 2 Reference Indicates which discrete value will be transmitted as Alarm Bit 2 Default Level Alarm Alarm H Active Alarm Ref 3 922 Alarm No 3 Reference Indicates which discrete value will be transmitted as Alarm Bit 3 Default Level Alarm Alarm L Active Alarm Ref 4 224 Alarm No 4 Reference Indicates which discrete value will be transmitted as Alarm Bit 4 Default Level Alarm Alarm LL Active Alarm Ref 5 25 Alarm No 5 Reference Indicates which discrete value
27. values Default Unknown Protected by W amp M Switch 100 Value 7 The point indicates what output value a 20 100 input value should generate This is then used with the 0 value to produce a linear scaling between input and output values Default Unknown Protected by W amp M Switch Value 79 The output value calculated from the input value using the 0 and 100 points expressed in the units selected Read Only Value in mA The current input value in mA Read Only Input Value z Input Value 0720 Value in Percentage The current input value in a percentage of the 4mA to 20mA range after filtering Read Only 4 7 1 2 Submenu Calibration 755 This menu shows the current calibration state of the analogue input and also allows the operator to change the calibration between factory and user uncalibrated cannot be selected by the operator If user calibration is selected the operator can then perform a user calibration following the procedure below Select the user calibration mode and move to the next menu item You will be asked to connect an accurate current source set to 4mA to the analogue input terminals The next menu screen will display the status as the system performs a measurement cycle Next you will be asked to change the setting of the current source to 20mA Again a measurement cycle will be performed Once all the measurements were correctly made the system wi
28. 1 7200 series Micropilot M Radar Tank Gauge FMR53x 7500 series Micropilot S Radar Tank Gauge FMR54x Micropilot S 26GHz 1646 Whessoe Varec Prothermo NMT53x 453x ATC Prothermo NMT532 4532 ATC Prothermo 539 4539 ATC Prothermo NMT539 WB 4539 Average Temperature Transmitter Prothermo with Water Bottom Probe NMT539 WB 4539 Average Temperature Transmitter Prothermo Water Bottom Probe only PMD23x Cerabar M PMC Cerabar S PMD Deltabar S PMD7x Cerabar S Evolution NMS 6005 Servo Tank Gauge Proservo Model Deltabar S Evolution Varec Inc 55 Function Menu 4 8 1 Function Block Generic PV Value 2 HART PV Value mA HART GENERIC Bus Bus PV Value gt SV Value gt gt TV Value gt gt FV Value 5 e PV Value mA PV Value Command 3 SV Value PV Value TV Value FV Value Figure 4 12 Function Block Generic Any HART device which does not have a specific menu in the 4590 TSM is shown with this generic menu 4 8 1 1 Submenu Hart 80 Comm Communication Address The short HART address used to detect this device Protected by W amp M Switch Device The tag name programmed into the device Default 4 Device Id long HART ID number read from the HART device containing manufacturer device type and id number Read Onl
29. 4 Error handling The program handles the errors failures of the devices as follow P or P failure if one of the pressure transmitters fails or goes offline this will immediately be reported to the density Database reading error if an error occurs during the reading any of the value used for HTG calculations then both Observed Density and HTGLevel are set to an invalid value Pressure below HTMinPressure if pressure P or the difference P P in HTGMode 2 and 4 get under the minimum allowed pressure HTMinPressure then the program stops calculating the level HTMinLevel is returned instead If pressure P in HTGMode 3 or 4 gets under the minimum value the program stops calculating the density saves the last density value and the Observed Density will be replaced by this stored value as long as remains under the minimum value 3 3 HTMS Measurement Principles 3 3 1 Overview The Hybrid Tank Measurement System HTMS is a method to calculate the density of a product in a tank based on both a top mounted level and at least one bottom mounted pressure measurement An additional pressure sensor can be installed at the top of the tank to provide information about the vapour pressure and to make the density calculation more accurate The calculation method implemented in the 4590 TSM also takes into account a possible level of water at the bottom of the tank to make density calculations as accurate as possible Figur
30. 47 Element 17 8 58 63 Damping Factor Discrete Output 6n51 49 Element 17 NMT532 NMT539 8n58 66 Damping Factor IS RTD 7551 55 Element Type 8 52 62 Data Mode Mark Space Out 9214 84 Element Type NMT532 539 8 52 65 Date 5 8 17 72 Empty Freq 532 539 8 45 67 Date 8 17 61 Empty Freq 532 539 8 75 66 Date NMT532 539 8 17 64 Entering the 13 Date 539 8117 68 Error Code NMS 8n41 72 Date 8 17 69 Error Code NMT532 539 8 51 67 Decimal Sep Display 2041 38 Error Code NMT532 539 8 81 66 Def Factor Configuration 3643 42 Error Output NMT532 539 8 84 66 Density DU Display 2035 37 Error Value Alarm 5n26 5n36 46 Description 5 8 16 72 Error Value Analogue Output 7n24 7n45 51 52 Description 8 16 61 d Address Analogue Output 7n41 52 Description NMT532 539 8 16 64 Ex d Address HART 7 41 73 Description NMT539 WB 8n16 68 Ex i Address HART 9121 73 De
31. 8 2 Submenu Extended Setup 922 4 20mA Ref Analogue Reference Reference to the parameter to be returned as the analogue 4 20 value in the reply Default IS Al Value in mA Contact Ref Contact Reference Reference to the parameter to be returned as the contact status in the reply Default IS DI 1 Value Conv Adj Fact 9 Conversion Adjustment Factor This value is multiplied with the level before transmission while normally the default value is fine changing this value can be useful to compensate for inaccurate unit conversion in host systems Default 1 00 unitless Protected by W amp M Switch L Reply Type Long Reply Type Indicates which type of long reply will be sent when is set to Long Reply Default Type 1 Protected by W amp M Switch 4 9 8 3 Submenu Diagnostics 9 Output Status The Communication Status Graph CSG provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to Host largest bar Received Request for this 4590 TSM Request for another gauge on this bus Bytes were detected on the bus Varec Inc 85 Function Menu Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should be seen with or without gaps 86 Description
32. 9213 79 Baud Rate GPE Output 9212 85 Baud Rate L amp J Output 9212 83 Baud Rate Mark Space Out 9212 84 Baud Rate Modbus Output 9212 74 75 Baud Rate WM550 Output 9212 81 Bottom Level 5 8 24 72 Bottom Point 8 32 62 Bottom Point NMT532 NMT539 8n32 65 Bus Terminate Modbus Output 9224 75 Varec Inc 95 Device Info NMT539 WB 8n15 68 Calibr Temp Configuration 3634 42 Device Info 8 15 69 Comm Addr 5 8 11 71 Device No BPM Output 9215 79 Comm Addr 8 11 61 Device Status 13 Comm Addr 8 12 61 Device Tag 5 8 12 71 Comm Addr NMT532 NMT539 8n11 64 Device Tag PMC PMD 8n12 69 Comm Addr NMT532 539 8 12 64 Device Type BPM Output 9216 79 Comm Addr NMT539 WB 8n11 68 DI Ref 1 BPM 9221 79 Comm Addr NMT539 WB 8n12 68 DI Ref 1 L amp J 9214 83 Comm Addr PMC PMD 8n11 69 DI Ref 2 BPM 9222 80 Connection IS 0 7532 54 DI Ref 2 L amp J 9215 83 Contact Ref GPE Output 9222
33. Description of Instrument Functions Tank Side Monitor 2 4 3 Editing parameters 2 4 3 1 Parameters with selection list Figure 2 7 Parameters With Selection List Diagram and BH 1 Select the parameter value by SHEER 2 Mark the selected value by 3 Confirm the marked value by 2 4 8 2 Reference parameters Figure 2 8 Reference Parameters Diagram Reference parameters describe where a numerical or logical value here Primary Value is obtained from The selection consists of two steps 1 Select the function group from which the value is to be obtained here Tank Value 2 Select the value within this group here Corrected Level There is a separate selection list for each of these steps Varec Inc 15 Operation 2 4 4 2 4 3 3 Alphanumeric parameters Figure 2 9 Alphanumeric Parameters Diagram 1 Set the activated digit by i Go to the next digit by BE If 1 appears at the active digit the currently displayed value can be accepted by i Bow m If lt appears at the active digit return to the previous digit by amp Quitting the menu Return to the measured value display by pressing all keys simultaneously 16 Description of Instrument Functions Tank Side Monitor 2 5 Locking Unlocking Parameters 2 5 1 Software lo
34. H 54 distance between P and P m Ds observed product density kg m Dar density of the air outside the tank kg m D density of the vapor in tank kg m Larc calculated product level m Note The above formulas are valid for gt 0 water level above pressure sensor Pj if the water level is under the position of the pressure sensor P then the density is calculated with 0 Limits of validity and hysteresis Level below pressure sensor If the level falls below the position of the pressure sensor P the density value will be calculated as follows If a previous valid calculated value is available then this value will be kept as long as no new calculation is possible If no value was previously calculated then the manual value entered by the user will be used Minimum level HTMinLevel In the two above equations the calculated density becomes infinite if L v H 0 If the level gets near to this limit the uncertainty in the calculation increases and the calculation results are Varec Inc 25 Tank Calculations and Operation Modes 3 3 4 no longer reliable To avoid this situation a minimum level of product in the tank HTMinLevel is defined If the value of LP v falls below this limit the calculations will stop and the density will behave as described in the previous paragraph Hysteresis The level of the product in a tank is not constant but slightly varies due for ex
35. Manual Level NMT532 NMT539 8n38 65 W amp M Temp IS RTD 7535 54 Meas Level Tank Values 1301 35 Menu Lock Display 2015 36 Min W amp M Temp IS RTD 7534 54 Min HTG Level Configuration 3614 41 Min HTMS Level 3624 41 Multi Spot NMT532 NMT539 8n43 65 N Ackn Alarm 59 Alarm Select 57 Applic Par 60 Blocking Dist 60 Check Dist 60 Clear Last Err 60 Comm Addr FMR 58 Comm Addr 56 Cust Tank FMR 60 Custody Mode 60 Customer Units 60 Damp Value 57 Date v beu E ded 58 Date Generic uso ve be ded dra 56 Delay Time 59 Description FMR 58 Description 56 Device Id 58 Device Id 56 Device Info 58 Device Info 56 Device Tag 58 Varec Inc 97 Device Tag
36. Temperature depending of the different tank types 3 5 2 CTSh Equation The HyTD correction is calculated using the following equation TRH Lp EXP Tp Toa Lp EXP Tw Correction due to thermal expansion TRH Tank reference height m Lp Product level m EXP linear expansion coefficient m C typical value 10x10 6 m C 18x10 6 m F to be entered ppm e g 10 for 10x10 6m C calibration temperature temperature of the dry part of the tank see below C Ty temperature of the wet part of the tank see below C Two parameters appear in the above equation and T which cannot be directly configured through the 4590 TSM menus To determine these parameters the type of tank must be determined thanks to the parameters Tank Covered 4302 and Stilling Well 4303 Figure 3 15 on page 29 shows the four different types of tank and Table 3 1 gives the value of the two parameters T and T for each type of tank 30 Description of Instrument Functions Tank Side Monitor 3 5 3 Implementation Within the 4590 TSM CTSh correction is calculated according to the following diagram 3104 Ref Height E o gt Level x Lin Exp Coeff Calibr Temp E x 8 8 S ex Es ES c Tx Level Lin Exp Coeff Tw 04 3 gt Calibr Temp w Figure 3 16 CTSh Calculation Diagram
37. are displayed in their original measured units at all times Note GP values can only be sent to the control room on certain field protocols refer to the specific protocols document for details 4 3 4 1 Submenu GP Value 1 4 951 Tag 1 465 General Purpose Value 1 4 Tag The tag name for the general purpose value which when active will be shown on the local display along with the measured value Default GP Value N Reference 1 465 General Purpose Value 1 4 Reference Indicates the source of the value to be used for general purpose value N GP Default undefined GP Value 7 4 General Purpose Value 1 4 This parameter shows the current value of this GP value 40 Description of Instrument Functions Tank Side Monitor 4 3 5 Submenu Calculations 2 4 3 5 1 Submenu 8619 Hydrostatic Tank Gauging This calculation allows the 4590 TSM to calculate the product level by using one or more pressure sensors It can also calculate the product density if both P1 and P2 are supplied The following parameters in this group are duplicated from other parts of the menu Position 53615 see 3413 in Pressure submenu for definition P1 2 Distance 9619 see 3423 in Pressure submenu for definition Position 53617 see 3433 in Pressure submenu for definition Obs Density 6 see 1103 in Tank menu for definition Note If HTMS is enabled when entering the HTG menu it will be
38. evice Information The device information sensor and primary value settings read from the HART device Read Only DD Parameter Description 9 Device Description The device description text read from the HART device Read Only DD Parameter Date a Parameter i Device Date The device date read from the HART device Read Only DD Varec Inc 61 Function Menu 4 8 3 2 Submenu Values 2 9 Liquid Temp Average Liquid Temperature The mean value of element temperatures in the liquid the error value 358 C is displayed if the calculation cannot be made Read Only Vapour Temp 22 Average Gas Temperature The mean value of element temperatures above the liquid the error value 358 is displayed if the calculation cannot be made Read Only Liquid Level 3 This is the liquid level which was used for the average temperature calculations it is automatically updated by the 4590 TSM to be the actual measured level Read Only Level This parameter holds the current level value to be sent to the NMT if the level reference is set to manual then this parameter is copied from the manual level parameter otherwise it holds the value obtained from the specified source Read Only 4 8 3 3 Submenu Basic Setup 0 9 Access Code Access code to allow the parameters in the NMT to be changed Code 530 unlocks the NMT while any other code locks it P
39. picture gives a typical example The table summarizes all display symbols status symbols Figure 2 3 Measured Value Display DI 1 status of the discrete BO A i inputs and oupuls Dio DO C primary value name value with unit symbols for the W amp M state and the alarm state secondary value name value with unit symbol for the W amp M state and the alarm state The primary measurement value is constantly displayed in user configured units and format the secondary value can display up to four alternately measurement values ina scroll rate choosen by the user 10 Description of Instrument Functions Tank Side Monitor Symbol Meaning Status of the 4590 TSM W amp M locking is displayed if the W amp M parameters of the 4590 TSM have been locked by the hardware locking switch Communication is displayed if the 4509 TSM is currently communicating on the Fieldbus Error is displayed if the 4590 TSM detects an error Status of the displayed measuring values W amp M status is displayed if the suitability for custody transfer measurement of the measured value can currently not be ensured e g if the W amp M locking of the respective sensor is not ensured Status of the discrete inputs and outputs Active is displayed if the respective discrete input or output currently is in the active state Quum Inactive is displayed
40. pressure sensor P Pa 9 local gravity 9 807 m s distance between P and the tank zero m pip distance between P and m 1 distance between P and P m manual density kg m obs Observed product density kg m density of the air outside the tank kg m density of the vapor in tank kg m calculated product level m H H D D D D L Parameter range Calculated held density and level To calculate level or density by HTG with the required accuracies P respectively P have to be covered by a certain product level If the product level falls below the position of the pressure sensor P calculating the level becomes impossible Density calculations can only be performed as long as the product level remains above the position of the pressure sensor Additionally if the product level gets too low and gets close to either P or P the uncertainty of the pressure measurement increases To avoid these uncertainties in the HTG calculations the calculation will stop before the level reaches the position of the pressure sensor Two parameters of the TSM are defined for this purpose HTMinLevel defines the position below which no level calculation will be made If the calculation leads to HTGLevel HTMinLevel then the value HTMinLevel will be displayed instead of the calculated value HTSafetyDistance indicates the minimum amount of product which m
41. temperature at which the tank was calibrated i e when the tank reference height was measured Default 25 0 C Lin Exp Coeff 39 Linear Expansion Coefficient The manually entered linear expansion coefficient for the material of the tank wall value is the expansion ration per degree kelvin Default Invalid CTSh Corr 8639 2 CTSh Correction The current calculated CTSh level correction only valid when CTSh mode is activated Read Only 4 3 5 4 Submenu HyTD 364X Hydrostatic Tank Deformation This calculation provides level compensation due to the change in gauge reference height caused by the product in the tank deforming the tank wall Note This mode should not be used in conjunction with HTG as the level is not measured relative to the gauge reference height Starting Level HyTD Start Level The starting level after which the linear HyTD correction will be applied Default 0 500 m Def Factor Deformation Factor The deformation factor used for the HyTD linear correction Default 0 296 HyTD Corr 9 HyTD Correction The current calculated HyTD level correction only valid when HyTD mode is activated Read Only 42 Description of Instrument Functions Tank Side Monitor 4 4 Menu System 4 4 1 4 4 2 The system menu contains parameters which control the whole system such as access code product serial number software version The menu also contains the master reset
42. to the pressure sensor P2 middle vertically on the tank Default 2 000 m P2 Offset Pressure Offset P2 Indicates a manually entered offset to be applied to the measured value from P2 middle pressure Default 0 00 bar relative P2 Abs Rel Pressure Type P2 Indicates if the pressure value P2 middle is absolute or relative Default Gauge 4 3 3 3 Submenu 343X P3 Top Ref Pressure Reference Defines the source of the measured pressure top or if a manual value is to be used Default Manual P3 Man Press 9 Manual Pressure Indicates the current manual top pressure if used Default 0 00 bar Position 9 Position Indicates the manually entered position of the pressure sensor top vertically on the tank with respect to level i e the datum plate Default 20 000 m P3 Offset Pressure Offset Indicates a manually entered offset to be applied to the measured value from P3 top pressure Default 0 00 bar relative Abs Re 6 59 Pressure Type Indicates if the pressure value top is absolute or relative Default Gauge Submenu GP Values 5 This submenu contains the configuration of the four General Purpose GP values each GP value can be linked to a measured value and provided with a user programmable tag name This Tag name is then used in the Tank Values menu and on the display Note The GP values
43. transfer switch or the Software setting of the measurement device is closed no alarm status is received from the measurement device for the 7500 series Radar Tank Gauges the custody transfer status is active positive for a connected RTD transmitter the sensors custody transfer switch is locked the sensor position is defined and situated between the defined min and max alarm values If any of these conditions are not met then the instruments measured values will be shown with the symbol in the HART device menu The Weight amp Measure status on the TANK function level is o k if the W amp M switch of the 4590 TSM is closed the referenced measured value has a good Weight amp Measure status additionally for the level measurement no tank calculations CTSh HyTD HTMS are activated If any of these conditions are not met then the symbol is displayed along with the displayed tank function group value in the display Serial 20 The device serial number is displayed and should match the number on the device name plate this value can be changed by a service engineer Varec Inc 43 Function Menu Order Code The device order code is displayed and should match the order code on the device name plate this value can be changed by a service engineer Total Run Time Displays the total run time of the 4590 TSM days hour minutes amp seconds ToF Upload Used to select what type of in
44. will be transmitted as Alarm Bit 5 Default Undefined Varec Inc 81 Function Menu Alarm Ref 6 25 Alarm No 6 Reference Indicates which discrete value will be transmitted as Alarm Bit 6 Default Undefined Alarm Ref 79227 Alarm No 7 Reference Indicates which discrete value will be transmitted as Alarm Bit 7 Default Undefined Alarm Ref 8 25 Alarm No 8 Reference Indicates which discrete value will be transmitted as Alarm Bit 8 Default Undefined 4 9 5 3 Submenu Loop 2 923 Loop 23 Loop 2 Operation Mode Specifies if both loops use the same baud rate or not Default As Loop 1 Protected by W amp M Switch Baud Rate 2 9232 Baud Rate Loop 2 Selects which of the possible baud rates the second loop will communication with if loop mode is set to different otherwise both loops will use the normal baud rate Default 2400 Protected by W amp M Switch 4 9 5 4 Submenu Diagnostics 920 Output Status The Communication Status Graph CSG provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to Host largest bar Received Request for this 4590 TSM Request for another gauge on the same bus Bytes were detected on the bus Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should
45. 261 100 926M The 0 value always corresponds to the integer value Zero If signed integers are selected then the resulting value will be scaled from 100 to 100 Note All user mapped values use the same scaling factors 4 9 2 6 Submenu Diagnostics 927 Output Status 7 The Communication Status Graph CSG provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to the Host largest bar Received Request for this 4590 TSM Request for another gauge on this bus Bytes were detected on the bus Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should be seen with or without gaps 76 Description of Instrument Functions Tank Side Monitor Function Block V1 Output O o Temperature O o Vapour Temp o gt Water Level o gt P1 Bottom 4 20mA Ref o gt P2 Middle Alarm Ref 1 L o gt Top Alarm Ref 2 H o gt Obs Density SP 1 Ref o gt GP Value 1 SP 2 Ref o gt GP Value 2 SP 3 Ref o gt Element 1 16 SP 4 Ref Figure 4 21 Function Block VI Output Diagram This function menu controls the field protocol interface linking the 4590 TSM to the control room 4 9 3 1 Submenu Basic Setup 9 9 Protocol Type Defines the protocol type for details check
46. 5 4 20mA Ref Modbus Output 9215 75 4 20mA Ref V1 Output 9225 78 A Accept amp Clear Current Alarm s Alarm 5n39 47 Access Code 5 8 31 72 Access Code 8 31 62 Access Code NMT532 NMT539 8n31 64 67 Access Code System 4201 43 Adjust Span 8 44 62 Adjust Span NMT532 NMT539 8n44 65 Air Density Configuration 3626 41 Air Temp Ref Configuration 3305 39 Air Temp Tank Values 1305 35 Alarm Ref 1 L V1 Output 9226 78 Alarm Ref 1 Mark Space Out 9221 84 Alarm Ref 1 WM550 Output 9221 81 Alarm Ref 2 V1 Output 9227 78 Alarm Ref 2 Mark Space Out 9222 84 Alarm Ref 2 WM550 Output 9222 81 Alarm Ref 3 WM550 Output 9223 81 Alarm Ref 4 WM550 Output 9224 81 Alarm Ref 5 WM550 Output 9225 81 Alarm Ref 6 WM550 Output 9226 82 Alarm Ref 7 WM550 Output 9227 82 Alarm Ref 8 WM550 Output 9228 82 Ambient Press Configuration 3307 39 Average No 8 45 62 Average No NMT532 NMT539 8n45 65 Avg Method NMT532 NMT539 8n42 65 B Backlight 2013 36 Balancing 5 72 Baud Rate 2 WM550 Output 9232 82 Baud Rate BPM Output
47. Address The short HART address used to detect this device Protected by W amp M Switch Comm Addr Device Tag The tag name programmed into the device may be used for naming the device the menus if Use Tag Names is selected in the display group Default Device Id 9 4 The long HART ID number read from the HART device containing manufacturer device type and id number Read Only DD Parameter No Preambles i umber of Preambles The minimum number of pre ambles the HART device is requesting for communication Read Only DD Parameter Device Info 0 9 evice Information The device information sensor and primary value settings read from the HART device Read Only DD Parameter Description gt Device Description The device description text read from the HART device Read Only DD Parameter Date Parameter i Device Date The device date read from the HART device Read Only DD 68 Description of Instrument Functions Tank Side Monitor Function Block PMC PMD HART Bus PMC 4x PMC 7x HART PMC 73x Bus PMD 23x PMD 7x HART Master Command 1 PV Value PV Value gt Figure 4 17 Function Block PMC PMD Diagram The PMC PMD menu is used for the following types of pressure gauges PMCAx for PMC PMP 4x PMC73x for PMC PMP 73x 63x PMD23x for PMD FMD 23x 63x PMC7x for PMC PMP 7
48. HyTD Corr Configuration 3644 42 l Id Length BPM 9211 79 Id BPM 9212 79 Id GPE 9211 85 Id L amp J Output 9211 83 Id Mark Space 9211 84 Id Modbus 9211 74 Id V1 9212 77 Id WM550 9211 81 Input Value Analogue Input 7n26 50 Input Value Analogue Input 7n25 50 Input Value Discrete Input 6n11 47 Input Value Discrete Input 6n12 47 Input Value IS 7522 54 Interval Size 8 54 62 Interval Size NMT532 NMT539 8n54 65 Interval Type 8 53 62 Interval Type NMT532 NMT539 8n53 65 Invalid Data Modbus Output 9222 75 L L Value 5 23 5 33 46 L Reply Type GPE Output 9224 85 Language 2011 36 Last Diag Code PMC PMD 8n42 70 Last Error NMT532 NMT539 8n52 67 Last Error NMT532 NMT539 8n82 66 Leading Sign Display 2044 38 Leading Zero 2043 38 Level Tank Values 1303 35 Level Correction Tank 1302 35 Level DU 2032 37 Le
49. Output On Alarm Value Output value in mA in case of error This Value is used if x mA is select in Out on Alarm parameter DD Parameter Outp Echo 1051 Hi Reaction to Lost Echo Selects the reaction of the device if the echo is lost Alarm Hold or ramp in min DD Parameter Ramp Value 872 Ramp In min Ascent of ramp for driving measured value in case of lost echo This Value is used if Reaction to Lost Echo is set to Ramp in DD Parameter Delay Time Delay Time On Lost Echo Delay in seconds between detection of a lost echo and the reaction of the device DD Parameter Safety Dist 6949 1 Level within Safety Distance Distance from blocking distance in which no sure measurement is possible If level goes in this area a message is generated by device DD Parameter In Safety Dist 674 n Safety Distance Select reaction of device if level is in safety distance Alarm Continue to Measure or Alarm with Acknowledgment DD Parameter Ackn Alarm Acknowledge Alarm Reset the safety distance error if level was in safety distance When selected clears the self holding alarm DD Parameter Overspill Prot 849 Operation Mode Selects if the device is operating with active overspill protection when enabled some parameters are changed in edit limits values and locking state DD Parameter Varec Inc 59 Function Menu 4 8 2 5 Submenu Extended Cal 5 9 Check Dis
50. P Reference 2 GP Reference 4 Element 1 16 Ref Manual Density Local Gravity Manual Density Min HTMS Level Level Local Gravity Vapour Density Level Min HTG Level Air Density M Level P1 Position Water Density P1 2Distance P1 Position P3Position P3Position P1 Bottom Meas Level HTGLevel Water Level P2 Middle HTG Water Level P1 Bottom Obs Density HTMS Obs Density P2 Middle 1 Bottom PS Top P1 Bottom Obs Density gt Lvl Flow Rate gt Vol Flow Rate gt Calibr Temp GP Value 1 gt Lin Exp Coeff Def Factor GP Value 2 gt gt GP Value 3 Temperature Meas Level HyTD HyTD Corr GP Value 4 gt Vapour Temp Ref CTSh CTSh Corr Element 1 16 Tank Ref Height gt Air Temp Ref Figure 4 4 Menu Configuration Diagram The Configuration menu provides access to all the 4590 TSM tank settings and calculations 38 Description of Instrument Functions Tank Side Monitor 4 3 1 4 3 2 4 3 3 Submenu Basic Config 9209 Level Ref 7 Level Reference Defines the source of the measured level Default Undefined Protected by W amp M Switch Temp Ref Product Temperature Reference Defines the source of the measured product temperature Default Undefined Protected by W amp M Switch Tank Ref Height Reference Height Indicates the reference height of the tank used for corrected level percen
51. SRMOO6FVAE0510 Inventory Control Software v_02 04 4590 Tank Side Monitor Description of Instrument Functions T D NS x 5 SY Automation Solutions for amp gas defense and aviation applications Copyright All rights reserved Printed in the United States of America Except as permitted under the United States Copyright Act of 1976 no part of this publication may be reproduced stored retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of the Publisher Varec Inc 5834 Peachtree Corners East Norcross Atlanta Georgia 30092 Phone 770 447 9202 Fax 770 662 8939 Trademarks Acknowledged Varec Inc recognizes all other trademarks Trademarks of other products mentioned in this manual are held by the companies producing them FuelsManager TankView TacFuels Varec and FuelsManager IntoPlane are registered trademarks of Varec Inc All other product and service names mentioned are the trademarks of their respective companies Varec Inc Disclaimer of Warranties The contract between the Seller and the Buyer states the entire obligation of the Seller The contents of this instruction manual shall not become part of or modify any prior or existing agreement commitm
52. SW 02 02 Product flow can be calculated This functionality was released with SW 02 02 3 2 HTG Measurement Principles 3 2 1 Overview Hydrostatic Tank Gauging HTG is a method to calculate the level and the density of the product inside a tank using pressure measurements only The pressure is measured at different heights of the tank using one two or three pressure sensors With these data either the density or the level of the product or both can be calculated Fig 1 shows a simple conic roof tank and the position of the various pressure sensors P to vapor Hp1 p3 e oil Pi v HTMinLevel Lute Figure 3 1 HTG overview Diagram Varec Inc 19 Tank Calculations and Operation Modes 3 2 2 HTG modes and equations HTG Modes Two parameters can be calculated with HTG the level of product in the tank and the density of this product To calculate the density both pressure sensors P and P must be present The density is needed to calculate the level If the density cannot be calculated either because the pressure sensor P is not present or because the level of the liquid is too low then the manual value will be used The value given by an extra pressure sensor P5 located the top of the tank can be used to make level calculations more accurate Four calculations mode are available in the 4590 TSM selected through the parameter HTGLevel Mode 1 uses a sing
53. To simply navigation within the function menu each function has a position which is shown in the display You can access each function via a page reference link in the function menu index see page 95 which lists all the function names alphabetically Varec Inc Introduction 1 3 Product Naming Conventions The names for Varec products that appear in the 4590 TSM graphical display may differ from those used by Varec These alternate names are used in this manual when necessary The following table matches Varec product names to the names used for them in the 4590 TSM display This list may not be complete Displayed Term Varec Product Name Abbreviation FMR Micropilot 7200 Series Radar Tank Gauges None 7500 Series Radar Tank Gauges FMR 23 Micropilot 7200 Series Radar Tank Gauges None FMR 53x Micropilot 5 7500 Series Radar Tank Gauges None NMT 532 4532 Average Temperature Converter 453x ATC NMT 539 4539 Average Temperature Water Bottom 4539 ATC Sensor and Converter NMT 539 WB 4539 Average Temperature Water Bottom 4539 ATC Sensor and Converter NRF NRF 590 4590 Tank Side Monitor 4590 TSM NMT NMT 53x 4532 Average Temperature Converter 453x ATC Prothermo 4535 Average Temperature Converter 4538 Average Temperature Water Bottom Converter 4539 Average Temperature Water Bottom Sensor and Converter NMS NMS 5 7 6005 Servo Tank Gauge 6005 STG Tabl
54. Value When a short circuit fault is detected on element this error value will be returned instead of the normal measured temperature DD Parameter Open Temp 89 Open Circuit Error Value When an open circuit fault is detected an element this error value will be returned instead of the normal measured temperature DD Parameter Element 0 7 i Element Zero Temperature Temperature conversion value of internal 1 000 resistor Read Only DD Parameter Element 1759 4 Element 17 Temperature Temperature conversion value of internal precision 2000 resistor Read Only DD Parameter Varec Inc 65 Function Menu 4 8 4 6 Submenu Element Values 8 6 This menu contains a submenu for each temperature element in the NMT Note This menu is disabled when Custody Mode is enabled on the NMT 4 8 4 7 Submenu Element 1 16 8 61 Element 1 16 Element 1 16 Temperature Displays the temperature at the specified element Position 1 16 1 Allows the specification of the position of the selected element when element spacing is set to irregular DD Parameter Weighting 1 16 6769 i33 This is a capacity weighting value which for the selected element it is used in the advanced average calculation method DD Parameter Resistance 1 16 959 Indicates the measured resistance of the selected element Read Only DD Parameter 4 8 4 8 Submenu Elem
55. alue divided by the total of the weighting values used 2 1 x 1 gt 1 DD Parameter Multi Spot 6 9 Element Constitution The type of element constitution Spot Single element constitution Multi Multiple element constitution NMT539 only DD Parameter Adjust Span 3 Element Span Adjust The element span value is multiplied to the measured temperature of all elements prior to the elements zero offset being applied DD Parameter Average No 7 Average Number DD Parameter 4 8 4 5 Submenu Element Setup 5 9 No Elements Number of Elements Specifies the number of measuring elements connected to the NMT DD Parameter Element Type 2 Kind Of Element Selects which type of resistive temperature element is connected to the NMT electronics and therefore which conversion should be used to obtain temperature from the measured resistance DD Parameter Interval Type 6 5 Element Interval Type Indicates if the measuring elements connected to the NMT are spaced at regular or irregular intervals Regular means the element spacing value will be used between each element Irregular allows the position of each element to be individually set Not available on NMT532 DD Parameter Interval Size 875 Element Interval When element interval type is set to regular this value specifies the distance between each element DD Parameter Short Temp 5 3 Short Circuit Error
56. ample to the ripples created by the wind If the level oscillates around the minimum level HTMinLevel the algorithm will constantly switch between calculating the density and holding the previous value To avoid this effect a positional hysteresis is defined around the minimum level density calculated Hysteresis gt density held manual y i HTMinLevel Figure 3 11 Hysteresis principle Minimum pressure If the level of the product approaches the position of the pressure sensor P the pressure measured by the sensor becomes very small and the measurement might be too inaccurate for the required Tank Gauging accuracies A minimum pressure HTMinPressure is defined to solve this problem If the pressure measured by the sensor P is smaller than HTMinPressure then the program stops calculating the density and behaves as describe in section 3 2 3 Parameter range on page 21 Error handling The program handles the error failures of the devices as follow Level P or P failure if one of the measuring devices pressure or level transmitter fails or goes offline this will immediately be reported to the density Negative Density if the calculations results in a negative value for the density because of a pressure P being greater as P for example then an error value will be returned instead Pressure P1 HTMinPressure or P P HTMinPressure if the pressure P or the difference P P4 fall under
57. arm Ref 1 1 22 Alarm Reference 1 High Indicates which discrete value will be transmitted as V Alarm 1 low status The default value is connected to the Level alarm L or LL value Default Level Alarm Alarm H or HH Active Alarm Ref 2 H 2 Alarm Reference 2 Low Indicates which discrete value will be transmitted as Alarm 2 high status The default value is connected to the Level alarm or HH value Default Level Alarm Alarm L or LL Active 4 9 3 3 Submenu Diagnostics 9255 Output Status 9237 The Communication Status Graph CSG provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to Host largest bar Received Request for this 4590 TSM Request for another gauge on bus Bytes were detected on this bus Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should be seen with or without gaps 78 Description of Instrument Functions Tank Side Monitor Function Block BPM Output o gt Level O o gt Temperature O o gt HH Level Alarm o gt Vapour Temp o gt H Level Alarm o gt Air Temp L Level Alarm o gt Water Level LL Level Alarm o gt P1 Bottom o gt Density Al Ref H o gt P2 Middle oJ Density Al Ref L o gt P3 Top o gt Water Al Ref H o gt Obs Density Water Al Ref L
58. asked to disable HTMS before the HTG modes are enabled Manual Density The manually entered density value Default 800 00 kg m Local Gravity The manually entered local gravity value Default 9 8070 m s Min HTG Level HTG or HTMS Minimum Level The minimum level which must be present in the tank for amp HTMS calculation to operate If this values is less than P1 position HT Safety Distance then the latter will be used instead Default 7 000 m HTG Leve The current calculated HTG level in the tank only valid when HTG mode is activated Read Only 4 3 5 2 Submenu HTMS 6629 Hybrid Tank Measurement System This calculations based on the values from a level measuring device and a pressure sensor to calculate the product density The following parameters in this group are duplicated from other parts of the menu Man Press see 3413 in Pressure submenu for definition Tag 3 9629 see 3433 in Pressure submenu for definition Obs Density see 1103 in Tank menu for definition Note If HTG is enabled when entering the HTMS menu it will be asked to disable HTMS before the HTMS mode is enabled Manual Density 2 The manually entered density value Default 800 00 kg m Local Gravity The manually entered local gravity value Default 9 8070 m s Min HTMS Level The minimum level which must be present in the tank for HTG amp HTMS calculation to operate If this values is
59. be seen with or without gaps 4 9 5 5 Submenu Diagnostics 2 929 Output Status 925 The Communication Status Graph CSC provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to Host largest bar Received Request for this 4590 TSM Request for another gauge on the same bus Bytes were detected on the bus Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should be seen with or without gaps 82 Description of Instrument Functions Tank Side Monitor 4 9 6 Function Block L amp J Output o gt Temperature o gt Temp 2 Ref Water Level Obs Density Figure 4 24 Function Block L amp Output Diagram This function menu controls the field protocol interface linking the 4590 TSM to the control room 4 9 6 1 Submenu Basic Setup 9279 Id 4 This is the identifier value The 4590 TSM will respond to requests which contain this identifier value Default 1 Protected by W amp M Switch Baud Rate 4 Selects which of the possible baud rates communication should work at Default 1200 Protected by W amp M Switch Type Parity Type Describes the format used to encode the level value sent to the control room Default CCW S amp J Protected by W amp M Swi
60. being held at an old otherwise check value and no longer being configuration updated 5908 Held The tank top pressure This may be normal operation value is being held at an old otherwise check value and no longer being configuration updated Table 5 1 System Error Messages 92 Description of Instrument Functions Tank Side Monitor Code Display text Description Action 5909 Obs Density Held The tank observed density This may be normal operation value is being held at an old e g when in HTG mode and value and no longer being the level is below the pressure updated e g during HTG sensors otherwise check mode when level is below configuration pressure sensors 5910 Flow Held The tank flow rate value is This may be normal operation being held at an old value and otherwise check no longer being updated configuration F911 Level Fault The tank level value has failed Check configuration manual values reference F912 Temp Fault The tank temperature value Check configuration manual has failed values reference F913 Vap Temp Fault The tank vapor temperature Check configuration manual value has failed values reference F914 Air Temp Fault The tank air temperature value Check configuration manual has failed values reference F915 Water Level Fault The tank water level value has Check configuration manual failed values referenc
61. cking If the instrument is in the measured value display it can be locked by pressing all keys simultaneously In doing so Access Code is set to 0 i e parameters can no longer be changed and Service English is set to off i e the display is returned in the language selected by the customer 2 5 2 Software unlocking If you try to edit a parameter the device goes to the Access Code function Enter 100 Parameters can be changed again 2 5 3 W amp M hardware locking switch A hardware locking switch for W amp M sealing is located behind the display module All W amp M parameters can be set to definite values and locked by this switch In this state the 4590 TSM can be used for W amp M applications In order to operate the hardware locking switch proceed as follows Figure 2 10 W amp M Hardware Locking Switch Diagram Varec Inc 17 Operation 2 5 4 Warning Danger of electrical shock Before opening the housing completely switch off the power supply 1 Using a 3 mm 7 64 Allen wrench loosen the safety pin for the display lid 2 Unscrew the display lid Note Ifthe display lid is difficult to unscrew unplug one of the cables from the cable gland to allow air to enter the housing Then attempt once again to unscrew the display lid 3 Turn the display module sideways 4 Place the locking shift into the desired position 5 W amp M parameters are free 6 fg W amp M parameters are locked 7 Re
62. cription of the parameters from the device For a complete description of the parameters and there function see the HART devices docu mentation 4 8 2 1 Submenu Hart 6n Comm Addar Communication Address The short HART address used to detect this device Protected by W amp M Switch Device Tag The tag name programmed into the device Default 4 Device Id The long HART ID number read from the HART device containing manufacturer device type and id number Read Only DD Parameter No Preambles Number of Preambles The minimum number of pre ambles the HART device is requesting for communication Read Only DD Parameter Device Info 6 9 i Device Information The device information sensor and primary value settings read fran the HART device Read Only DD Parameter Description gt Device Description The device description text read from the HART device Read Only DD Parameter Date lt gt Parameter Device Date The device date read from the HART device Read Only DD 58 Description of Instrument Functions Tank Side Monitor 4 8 2 2 Submenu Values 9 PV Value 2 Measured Value This is the main measured value of device Read Only Meas Level Measured Level Output the measured level Read Only Meas Distance 82 gt Measured Distance output the measured distance Read Only 4 8 2 3 Submenu Basic S
63. d Default 1 00 bar Submenu Pressure Setup 9 9 4 3 3 1 Submenu P1 Bottom 9415 PI Bot Ref Pressure Reference Defines the source of the measured pressure P1 bottom or if a manual value is to be used Default Manual PI Man Press Manual Pressure P1 Indicates the current manual P1 bottom pressure if used Default 0 00 bar Position Position P1 Indicates the manually entered position of the pressure sensor P1 bottom vertically on the tank with respect to level zero i e the datum plate Default 5 000 m Offset Pressure Offset P1 Indicates a manually entered offset to be applied to the measured value from P1 bottom pressure Default 0 00 bar relative Abs 8 Pressure Indicates if the pressure value P1 bottom is absolute or relative Default Gauge Varec Inc 39 Function Menu 4 3 4 Note Make sure the connected pressure transmitter operates in the pressure mode NOT in other modes such as level 4 3 3 2 Submenu P2 Middle 42 P2 Mid Ref Pressure Reference P2 Defines the source of the measured pressure P2 middle or if a manual value is to be used Default Manual P2 Man Press 9422 Manual Pressure P2 Indicates the current manual P2 middle pressure if used Default 0 00 bar 1 2 Distance Distance P1 to P2 Indicates the manually entered distance of the pressure sensor P1 bottom
64. e F916 Fault The tank P1 bottom pressure Check configuration manual value has failed values reference F917 P2 Fault The tank P2 middle pressure Check configuration manual value has failed values reference F918 P3 Fault The tank P3 top pressure Check configuration manual value has failed values reference F919 Obs Density Fault The tank observed density Check configuration manual value has failed values reference F920 Flow Fault The tank flow rate value has Check configuration manual failed values reference Table 5 1 System Error Messages 1 not stored in the status history Varec Inc 93 Troubleshooting 94 Description of Instrument Functions Symbols 56 58 RSV RENI RISE 56 58 BATS at 56 58 ENIA qs euo Goeth bs ded adds 56 58 sev o hacen Sida put 56 58 MT 56 58 frd NM a 56 58 CUA Pautas 57 59 ror Yi Pound he Suey ween pe 57 59 60 57 59 60 she 57 BIS etd 57 826 wants 57 tendis aei 57 59 2 PP 57 59 883 59 M Mec 59 MA TEUER 59 SU B Got fant d 59 M ET EEA 59
65. e 1 1 Varec Terms Compared to Terms Used in Interface 2 Description of Instrument Functions Tank Side Monitor 1 4 4590 TSM Parameters Figure 1 1 4590 TSM Parameters Diagram Value used in Tank Parameters Mathematical Symbol Product Level L Measured Level LE Level Correction L Percentage Level Ly Product Temperature Vapour Temperature T Air Temperature T Observed Density Vapour Density D Air Density D Manual Density Dinan Water Level BSW FWL L P Bottom Pressure Table 1 2 4590 TSM Parameters Varec nc Introduction Value used in Tank Parameters Mathematical Symbol P Middle Pressure P P Top Pressure P Ambient Pressure P Pressure Offset P Pol Pressure Offset P Po2 Pressure Offset P Po3 P Position orZ Distance P P Distance Position Temperature Element N TON General Purpose Value N GP Tank Reference Height TRH Local Gravity lg Gauge Reference Height GRH Water Density D Manual Water Level Luman Manual Vapour Temperature T ih Manual Pressure P Manual Pressure Poman Manual Pressure P Poss HT Minimum Pressure HT minpr HT Minimum Level HT HT Hysteresis HT Sa
66. e 1 represents a simple conic roof tank This tank is filled with a product and water On the top of the tank a level gauge is installed to measure the product level in the tank e g a radar servo a pressure sensor P installed at the bottom of the tank measures the pressure of the liquid An optional pressure sensor P on top of the tank measures the vapour pressure in the upper part of the tank water product Lp Lw Figure 3 10 Principle of HTMS Calculations 24 Description of Instrument Functions Tank Side Monitor 3 3 2 3 3 3 HTMS Equations Two calculation modes are available for HTMS calculations Mode 1 only uses a single pressure sensor P at the bottom of the tank mode 2 uses a second pressure sensor P3 on the top of the tank which allows the compensation of the vapour pressure in the tank In mode 1 the density is calculated using the following formula gt 2 P v D ii Ig Ls v Ha In mode 2 the formula is air D P P L Hp Das Hp ps D 7 lg Le v Le V Hp with Level and density are calculated according to following equations P pressure measured by pressure sensor Pa P pressure measured by pressure sensor P Pa Ig local gravity 9 807 m s L product level m Hp distance between P and the tank zero m v L water above P m
67. e access code was None for historical locked either by changing it information only to 0 manually or by using the three button method C520 Access Timeout Indicates the access code was None for historical removed by the system as the information only menu had not been used for the timeout period 901 Level Held The tank level value is being This may be normal operation held at an old value and no e g during Dip Freeze longer being updated e g otherwise check during Dip Freeze configuration 902 Temp Held The tank temperature value is This may be normal operation being held at an old value and otherwise check no longer being updated configuration 903 Vap Temp Held The tank vapor temperature This may be normal operation value is being held at an old otherwise check value and no longer being configuration updated 904 Air Temp Held The tank air temperature value This may be normal operation is being held at an old value otherwise check and no longer being updated configuration 905 Water Level Held The Tank water level value 5 This may be normal operation being held at an old value and otherwise check no longer being updated configuration 5906 Held The tank P1 bottom pressure This be normal operation value is being held at an old otherwise check value and no longer being configuration updated 5907 P2 Held The tank P2 middle pressure This may be normal operation value is
68. e detected Read Only DD Parameter Last Error a DD Parameter Last Diagnostic Code This shows the previous error detected Read Only Device Code 53 93 Device Id This value can be used to identify the as per a customer specifiable number DD Parameter Custody Mode 55 When set the parameters in the NMT are locked and protected compliant to W amp M requirements the measured values are then acceptable as W amp M value so long as the diagnostic code is normal Protected by W amp M Switch DD Parameter Software Id Software Version Indicates the software version number inside the NMT Example 14 version 1 4 Read Only DD Parameter Varec Inc 67 Function Menu Hardware Id ardware Version Indicates the hardware version number of the NMT Example 10 version 1 0 Read Only DD Parameter 4 8 5 Function Block NMT539 WB HART Bus NMT 539 WB HART Bus Error Code Water Level 5 e WaterLevel 1 Error Codes 24 32 41 42 430r44 Figure 4 16 Function Block NMT539 WB The NMT menu is used for the following types of Varec gauges NMT539 WB for NMT539 Water Bottom Probe No Temperature The following section gives a brief description of the parameters from the device For a complete description of the parameters and there function see the HART devices documentation 4 8 5 1 Submenu Hart 81 Comm Addr Communication
69. e selected so each parameter can be set manually Default m bar C Protected by W amp M Switch Level DU 9 2 Level Device Units Indicates which units will be used for level values by the 4590 TSM display Default m Protected by W amp M Switch Temp DUC Temperature Device Units Indicates which units will be used for temperature values by the 4590 TSM display Default Protected by W amp M Switch Press 004039 ss Pressure Device Units Indicates which units will be used for pressure values by the 4590 TSM display Default bar Protected by W amp M Switch Density DU 99 Density Device Units Indicates which units will be used for density values by the 4590 TSM display Default kg m Protected by W amp M Switch flow values by the 4590 TSM display Default m h Protected by W amp M Switch Volume DU ix Volume Device Units Indicates which units will be used for volume values by the 4590 TSM display Default m Protected by W amp M Switch Vol Flow DUC Volumetic Flow Device Units Indicates which units will be used as device units for volumetric flow values by the 4590 TSM display Default m h Protected by W amp M Switch Varec Inc 37 Function Menu 4 2 4 Submenu Extended Setup 20 Decimal Sep 204 Decimal Separator Indicates if a decimal point or a comma should be used to indicate the decimal in numbers displayed Defa
70. ent or relationship between the Seller and Buyer There are no express or implied warranties set out in this instruction manual The only warranties that apply are those in the existing contract between the Seller and Buyer The 4590 Tank Side Monitor TSM has not been tested by Varec under all possible operational conditions and Varec may not have all the data relative to your application The information in this instruction manual is not all inclusive and does not and cannot take into account all unique situations Consequently the user should review this product literature in view of his or her application If you have any further questions please contact Varec for assistance Limitations of Seller s Liability In the event that a court holds that this instruction manual created some new warranties Seller s liability shall be limited to repair or replacement under the standard warranty clause In no case shall the Seller s liability exceed that stated as Limitations of Remedy in the contract between the Seller and Buyer Use of parts that are not manufactured or supplied by Varec voids any warranty and relieves Varec of any obligation to service the product under warranty Varec recommends the use of only Varec manufactured or supplied parts to maintain or service Varec 4590 Tank Side Monitors Terms of Use The information provided in this document is provided as is without warranty of any kind Varec Inc disclaim all warranties eit
71. ent 19 1000 86 This special calibration parameter has a menu like the other elements but without a Position or Weighting value 4 8 4 9 Submenu WB Probe 979 Water Offset 33 Water Level Offset This value is used during the calculation of the water level as a final added offset DD Parameter Span Selection 133 Water Level Probe Select Length selection of static electricity capacity water probe DD Parameter Water Span 8773 i33 The water span value is used as part of the calculation to determine the water level from the probe frequency DD Parameter Water Factor Probe Coefficient This coefficient expresses the change in frequency of the water probe for every millimeter of water Read Only DD Parameter Empty Freq 679 Frequency in Oil Frequency of the water level probe when fully immersed in oil DD Parameter Full Freq 79 Frequency in Water Frequency of the water level probe when fully immersed in water DD Parameter 4 8 4 10 Submenu Device Status 9 9 Error Code 9 iagnostic Code When the NMT electronics detect an error this parameter shows the error code detected Read Only DD Parameter Last Error lt DD Parameter Last Diagnostic Code This shows the previous error detected Read Only Device Code 93 Device Id This value can be used to identify the as per a customer specifiable number DD Parameter Err
72. equest for this 4590 TSM Request for another gauge on bus Bytes were detected on the bus Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should be seen with or without gaps 84 Description of Instrument Functions Tank Side Monitor 4 9 8 Function Block GPE Output Temperature 4 20mA Ref o gt Contact Ref Figure 4 26 Function Block GPE Output Diagram This function menu controls the field protocol interface linking the 4590 TSM to the control room 4 9 8 1 Submenu Basic Setup 9219 10487 This is the identifier value The 4590 TSM will respond to requests which contain this identifier value Default 1 Protected by W amp M Switch Baud Rate 4 Selects which of the possible baud rates communication should work at Default 300 Protected by W amp M Switch Type 82 Parity Type Indicates the type of reply which will be sent by the 4590 TSM Default 1mm Reply Protected by W amp M Switch Loop Mode Indicates if the loop number in the request should be checked or ignored if it is checked then only when it matches the 4590 TSM loop number will a reply be sent Default Not Checked Protected by W amp M Switch Loop Number loop number the 4590 TSM will respond to if checking is enabled Default 0 Protected by W amp M Switch 4 9
73. es written by the Host system these values are converted into 4590 TSM discrete state values Unknown integer value 0 Inactive integer value 1 Active integer value 2 Invalid integer value gt 3 4 9 2 4 Submenu UserReg Mapping 9 9 As well as the fixed value accessible through the Modbus interface the 4590 TSM provides an additional eight floating point and eight discrete user selectable values Value 1 8 Ref 9 9 Value 1 8 Reference These parameters be linked to any suitable value within the 4590 TSM for transmission over the Modbus interface Discrete 1 8 Ref 1 9259 Discrete 1 8 Reference These parameters can be linked to any suitable discrete value within the 4590 TSM for transmission over the Modbus interface Varec Inc 75 Function Menu 4 9 2 5 Submenu Integer Scaling 9269 The Modbus implementation as well as offering floating point values can scale these values into single register integer values To implement this scaling each value type has a 0 and 100 value which can be set through this menu Level Values 0 9261 100 9262 Temp Values 0 9263 100 9264 Press Values 0 9265 100 9266 Density Values 0 9267 100 9268 Flow Values 0 9269 100 926A Vol Flow Val 0 926B 100 926C GP1 Values 0 926D 100 926E GP2 Values 0 926F 100 926G Values 0 926H 100 9261 GP4 Values 0 926 100 926K User MapValues 0 9
74. esponds to ne on site display of the device Read Only 4 8 6 3 Submenu Setup 9 9 Op Mode Operation Mode Selects the operation mode of the pressure sensor the 4590 TSM can only select pressure mode of operation not available for PMC4x Protected by W amp M Switch DD Parameter Pressures Unit 93 Pressure Unit Selects a pressure unit When a new pressure unit is selected all pressure related parameters are converted and indicated together with the new pressure unit DD Parameter Output Damping 53 amping integration time affects the speed at which the output signal and the value indicated respond to a change in pressure DD Parameter Low Sens Lim 6939 4 Low Sensor Limit Indicates the lower sensor limit Read Only DD Parameter Hi Sens Lim 639 Parameter High Sensor Limit Indicates the upper sensor limit Read Only DD Sensor Press 8739 Sensor Pressure Indicates the current pressure applied to the sensor Read Only DD Parameter Zero Corr 63 Zero Correction Pressure Sensor Bias DD Parameter 33 8n4X 4 8 6 4 Submenu Diagnostic Diag Code 7 4 Diagnostic Code If the pressure transmitter detects an error or a warning it generates an error code This parameter displays the current error code Read Only DD Parameter Last Diag Code 3 Parameter ast Diagnostic Code Indicates the last error code Read Only DD Secu
75. etup 813 Tank Shape 9 DD Parameter i This is a selectable parameter in which the user can choose the tank shape Medium Cond 8722 i33 Dielectric Constant This is a selectable parameter in which the user can choose the dielectric constant of the product DD Parameter Process Cond 639 Process Condition This is a selectable parameter in which the process conditions are described The FMR53x will work with mm accuracy if the options standard or calm surface are choose DD Parameter Empty Calibr Empty Calibration Distance from sensor flange to minimum level of the tank The value is displayed in distance unit m ft inch mm The Empty calibration is used to calculate the level value DD Parameter Full Calibr Full Calibration Span minimum to maximum level DD Parameter Pipe Diameter Tube Diameter Inner diameter of bypass or stilling well used for calculating the velocity of the microwaves only valid when Tank Shape is set to Bypass or Stilling Well DD Parameter History Reset After first configuration of the FMR53x the history reset clears the index correction table to start a new learning period 7500 series Radar Tank Gauges only DD Parameter 4 8 2 4 Submenu Safety 8 Out on Alarm Current Output On Alarm Selects the reaction of the output on alarm MAX 22mA MIN 3 6mA x mA HOLD DD Parameter Output Value 82 i33
76. fety Distance Correction of the thermal Tank Shell expansion CTSh Corr Hydrostatic Tank Deformation HyTD Corr HTMS Minimum Level HTMS minlevel Table 1 2 4590 TSM Parameters Description of Instrument Functions Tank Side Monitor 2 Operation 2 1 Display and Operating Elements The 4590 TSM is operated via the display module and the three optical keys The keys can be operated through the cover glass Therefore the 4590 TSM does not need to be opened for operation The backlight of the display is activated during operation for user defined time always off 10 sec 30 sec 1 min always on Electronics m Graphical display compartment Te C Tank Level j wi 12 425 m i k Temperat I3 125 30 ME n I Optical keys Figure 2 1 Display and Operating Elements Diagram 2 1 1 Product naming Varec products may be referred to with non Varec product names in the 4590 TSM display Refer to section 1 3 on page 2 for a list of product names Varec Inc 5 Operation 2 1 2 Format of decimal numbers The number of decimal places displayed can be selected from three resolution presets high normal low Value resolution preset low normal high level unit
77. formation is included in the ToF upload Normally only the parameters are uploaded however this option allows for a large number of additional pieces of information concerning the 4590 TSM software hardware revisions electronic serial numbers etc 4 4 3 Submenu System Reset 4 0 The system reset provides operations which effect the whole 4590 TSM Restart no parameters are changed Restore CS all parameters changed to last saved Customer Setting values Restore FS all parameters changed to Factory default Settings Note This menu is only visible when a valid access code has been entered Note Each option when selected is followed by a confirmation screen before the requested action will take place 44 Description of Instrument Functions Tank Side Monitor 4 5 Menu Alarms 9x Within the alarm menu there are four alarm function blocks Level Alarm 51 Temp Alarm 52 Alarm 1 2 Alarm 2 92 4 5 1 Function Block Alarm Damping Error Value Factor HH Value pu FILTER HH Alarm HH H Alarm Error ALARM gt Alarm 4 ALARM 34 gt L Alarm L LL Alarm ALARM LL Alarm HH H Alarm gt HH Alarm 5 e Any Alarm gt 5 lzcm Je 7 LL Alarm gt gt 9 L LL Alarm 5 o Figure 4 5 Function Block Alarm Diagram A
78. guage has been choosen by the customer By activating the option Service English all parameters are displayed in the English language Using the Quick exit section 2 2 1 General key combinations on page 7 twice the system is reset to the language and the Software lock is activated 2 4 1 2 Main menu The main menu contains all readable and editable parameters of the 4590 TSM The parameters are distributed among statical and dynamical submenus Dynamical submenus adapt themselves to the current installation environment of the 4590 TSM The main menu should be used if one wants to read or edit parameters which are not accessible via the shortcut menu 2 4 1 3 Device status The Device Status comprises the most important parameters describing the current state of the 4590 TSM error indication alarm states etc Functions only if a status is active indicated by the error symbol on the display Varec Inc 13 Operation 2 4 2 Navigation within the menu 2 4 2 1 Selecting a submenu Figure 2 5 Selecting a Submenu Diagram ur EE and 1 Select the submenu by 2 Goto the first function of the submenu by 2 4 2 2 Selecting a parameter within the submenu Figure 2 6 Selecting a Parameter Within the Submenu Diagram 1 Goto the previous parameter by 20088 2 Goto the next parameter by 3 Open the current parameter for editing by 14
79. he new calibration Finally you will be able to view the user calibrated input value to verify the operation Note To obtain the highest accuracy during a user calibration it is recommended to use a certified calibrated Pt1 00 type 385 simulator connected as a 4 wire device and perform an additional calibration to familiarize your self with the procedure before performing the final calibration 54 Description of Instrument Functions Tank Side Monitor 4 7 3 4 Submenu Extended Setup 559 Damping Factor The damping factor adjusts the rate values are placed into the filter therefore changing the response speed of the output to input changes Default 5 sec Protected by W amp M Switch Pos Hysteresis 0552 Position Hysteresis The position hysteresis is used when evaluating the position of the probe and the current fluid level this value is used to prevent oscillating in the status when the level is close to the position value Default 0 100 m relative Protected by W amp M Switch 4 8 Menu HART Devices 8 When HART devices have been detected each device will be given an entry in this menu Each device is shown with it s polling address shown in N n 0 15 brackets after the device name and as the second navigation no 8NXX n 0 F If the device type is known a specific menu is provided for configuration unknown devices are given a generic device menu Generic 23
80. hell when the tank was calibrated for details refer to API MPMS Chapter 12 1 Note This correction is advised for any tank gauge operating at conditions deviating con siderably 210 C or gt 20 F from the conditions during calibration and extreme high tanks For refrigerated cryogenic and heated applications this correction is strictly recommended As the use of this correction will influence the Innage level reading it is recommended to review the manual hand dip and level verification procedures prior to enabling this correc tion method For ease of use the correction method can be activated and parametrized based on a simple selection of the appropriate tank type Type 3 should be selected for the typical non isolated floating roof tank without fixed roof Type 5 is to be used for isolated tanks Figure 3 15 Different types of Tank Varec Inc 29 Tank Calculations and Operation Modes Tank Stilling Well Fixed roof tank Ty Tac 1 Yes Yes T T 2 No Yes 7 1 1 1 z lp tal zh tia 8 8 2 2 3 Yes No T TS 4 No No 7 1 ale 27 8 8 5 Yes Yes Figure 3 15 page 29 b Ty Temperature of the wet part of the tank below product level Temperature of the dry part of the tank above product level In tank vapor temperature T Ambient air temperature f Tp Product temperature Table 3 1 Wet and Dry
81. her express or implied including the warranties of merchantability and fitness for a particular purpose In no event shall Varec Inc or its suppliers be liable for any damages whatsoever including direct indirect incidental consequential loss of business profits or special damages even if Varec Inc or its suppliers have been advised of the possibility of such damages This manual is solely intended to describe product installation and functions and should not be used for any other purpose It is subject to change without prior notice This manual was prepared with the highest degree of care However should you find any errors or have any questions contact one of our service offices or your local sales agent Service Manual Tank Side Monitor Contents T Introductio unit arx TE wp die 1 1 1 Using the Table of Contents to Locate a Function Description 1 1 2 Using the Index of the Function Menu to Locate a Function Description 1 1 3 Product Naming 2 1 4 4590 TSM Parameters 3 2 ee Ea ao COR ORAS ed 5 2 1 Display and Operating Elements 5 2 41 Prod ctnamitig ouk rne alate Sele n mik ae LR LAUS 5 2 1 2 Format of decimal numbers
82. ief description of the parameters from the device For a complete description of the parameters and there function see the HART devices documentation 4 8 4 1 Submenu Hart 811 Comm Communication Address The short HART address used to detect this device Protected by W amp M Switch Comm Addr Device Tag The tag name programmed into the device may be used for naming the device the menus if Use Tag Names is selected the display group Default Device Id The long HART ID number read from the HART device containing manufacturer device type and id number Read Only DD Parameter No Preambles 1 Number of Preambles The minimum number of pre ambles the HART device is requesting for communication Read Only DD Parameter Device Info 69 evice Information The device information sensor and primary value settings read from the HART device Read Only DD Parameter Description gt Device Description The device description text read from the HART device Read Only DD Parameter Date Parameter Device Date The device date read from the HART device Read Only DD 4 8 4 2 Submenu Values 6729 Liquid Temp 2 gt Average Liquid Temperature The mean value of element temperatures in the liquid the error value 358 C is displayed if the calculation cannot be made Read Only Vapour Temp Average Gas Tempera
83. if the respective discrete input or output currently is in the inactive state Value unknown or Not fitted is displayed DL if discrete has been disabled in the operating menu before the first value has been read if the optional module is not installed Access code User is displayed if the user access code 100 has been entered Service is displayed if the service access code has been entered Diagnostic is displayed if the diagnostic access code has been entered e Read only uet indicates a measured or calculated value aw Editable a indicates a configuration parameter Varec Inc 11 Operation Meaning W amp M locked indicates the current parameter is locked by the W amp M switch Cyclic update flashing left of the parameter name indicates that the parameter is cyclically updated DD These parameters are linked to an external Hart device There is no internal copy of these parameters and their value is not automatically scanned by the system When one of these parameters is selected on the display it is immediately read from the connected device and displayed changes are written directly back to the device which may reject these changes depending on device configuration e g access code or local W amp M lock activated Table 2 3 Summarized Display Symbols Symbol Meaning
84. iltered value of the input signal Read Only Input Value 2 Measured and calibrated input voltage which is then used to derive the physical switch state Read Only 4 6 1 2 Submenu Setup 29 Contact Specifies the type of contact connected to the input normally open or normally closed Default Normally Open Damping Factor The damping factor adjusts the rate values are placed into the filter therefore changing the response speed of the output to input changes Default 5 sec Varec Inc 47 Function Menu 4 6 2 Function Block Discrete Output DO ZA Value Ref O DO B O Value Ref O DO C Value Ref O gt gt a Value Mode Damping Factor Contact Type Value Ref Sim Value Output Value Output Pulse Width Figure 4 8 Function Block Discrete Output Diagram All discrete outputs on the 4590 TSM have the same set of parameters and function upon entering the function the four operating modes as well as additional setup are presented Disabled 6 Output 820 Pulse Out 6739 not available for DO Simulate 67 After enabling the output additional setup parameters may be configured 4 6 2 1 Submenu Setup 6n2X 6n3X amp 6n4X Value 21 6 31 Value Reference Indicates which discrete value will be used as an input to the DO function and therefore be used to ge
85. ilure during initialization old new boards If device has been re flashed try again Otherwise the system must be returned to the supplier Table 5 1 System Error Messages Varec Inc 89 Troubleshooting Code Display text Description Action F304 Com Failure System initialization error If device has been re flashed indicating the Communication try again Microcontroller is indicating a Otherwise the system must be failure during initialization returned to the supplier F305 App Error System initialization error If spare parts have been fitted indicating the Application make sure both boards are Microcontroller is not from the same set do not mix communicating with the Main old new boards Microcontroller in the system if device has been re flashed try again Otherwise the system must be returned to the supplier F306 Comm Error System initialization error If device has been re flashed indicating the Communication try again Microcontroller is not Otherwise the system must be communicating with the Main returned to the supplier Microcontroller in the system F307 DD Failure System initialization error If device has been re flashed indicating what a problem try again occurred when loading one of Otherwise the system must be the device DDs from the Flash returned to the supplier Memory C312 Initialization Hardware initialization e g None for hi
86. in the specified period Default 30 min Display Test When activated causes the LCD display to display a fixed sequence of images to indicate that all parts of the display are operating properly 36 Description of Instrument Functions Tank Side Monitor 4 2 2 Submenu Display Values 2029 These parameters control which values are displayed on the top and bottom lines of the display Primary Value Primary Value Reference Indicates which value should be displayed the top line of the main screen Default Tank Values Level Protected by W amp M Switch be cyclically displayed on the bottom line of the main screen Default Tank Values Product Temperature Protected by W amp M Switch be cyclically displayed on the bottom line of the main screen Default Undefined Protected by W amp M Switch be cyclically displayed on the bottom line of the main screen Default Undefined Protected by W amp M Switch Sec Value 4 3x Secondary Value 4 Reference Indicates the fourth of the values which will be cyclically displayed on the bottom line of the main screen Default Undefined Protected by W amp M Switch 4 2 3 Submenu Display Units 203 Units Preset a Preset Units and Display Format This setting allows all the display related parameters units style of zero decimal separator precision to be set to one of a number of preset values Alternatively custom configuration can b
87. ion 2000 resistor Read Only DD Parameter 4 8 3 6 Submenu Element Values 86 This menu contains a submenu for each temperature element in the NMT Note This menu is disabled when Custody Mode is enabled on the NMT 4 8 8 7 Submenu Element 1 16 8167 Element 1 16 Element 1 16 Temperature Displays the temperature at the specified element Position 1 16 5 6 1 Allows the specification of the position of the selected element when element spacing is set to irregular DD Parameter 4 8 3 8 Submenu Device Status 88 4 8 4 Function Block NMT532 NMT539 HART 532 539 Level Source Liquid Temp e Vapour Temp o Element 1 16 gt a Level Source K Liquid Temp gt Vapour Temp gt Water Level Element 1 16 5 e HART Bus Level Source Custody Mode Error Code Error Code Level Source Level Source Liquid Temp HART Master Vapour Temp Water Level 1 Error Level Error Codes 1 2 23 24 32 41 or42 2 Error Codes 24 32 41 42 43 or 44 3 W amp M Custody Mode On No Error amp Level with W amp M Figure 4 15 Function Block NMT532 NMT539 Diagram The NMT menu is used for the following types of Varec gauges NMT5 32 for NMT532 Varec Inc 63 Function Menu NMT5 39 for NMT5 39 NMT539 WB for NMT539 with Water Bottom Probe The following section gives a br
88. l value in mA as output from the AO Default 4 000 mA Protected by W amp M Switch 4 7 2 3 Submenu HART Slave 7 AO only Depending on the Communication address the output current is either Active 4 20mA address 0 Fixed current output address gt 0 When active the configuration parameters are the same as above Ex Address 7 4 Communication Polling Address Ex d HART Slave polling address Note if set to O then the 4 20mA output current will be active otherwise a fixed current will be used Default 15 Protected by W amp M Switch Value Ref 7 2 Value Reference Indicates the input value which will be converted to a 4mA to 20mA output signal Default Undefined Protected by W amp M Switch 0 This is then used with the 100 value to produce a linear scaling between input and output values Default Unknown Protected by W amp M Switch 100 Value 7 The point indicates what input value should generate an output of 20mA 100 This is then used with the 0 value to produce a linear scaling between input and output values Default Unknown Protected by W amp M Switch Error Value 7 9 This specifies the value in mA which will be output when the input value either has a fault or is outside of the 0 to 100 range Default 22 000 mA Protected by W amp M Switch Value 7029 7046 This value contains the input value after filtering Read Only Outpu
89. le State 775 Displays the current state of the dip table 7500 series Radar Tank Gauges only Read Only DD Parameter 4 8 3 Function Block NMT Level Source HART Bus Custody Mode Error Code Error Code Level Source Level Source HART Master Liquid Temp VapourTemp 1 Error Level Error Codes 1 2 23 24 32 41 or42 2 W amp M Custody Mode On No Error amp Level with W amp M Figure 4 14 Function Block NMT The NMT menu is used for the following types of Varec gauges 1646 for Varec 1646 5 3 for NMT53x inc NMT538 The following section gives a brief description of the parameters from the device For a complete description of the parameters and there function see the HART devices documentation 4 8 3 1 Submenu Hart 6 Comm Addr Communication Address The short HART address used to detect this device Protected by W amp M Switch Comm 2 Device Tag The tag name programmed into the device may be used for naming the device the menus if Use Tag Names is selected in the display group Default Device Id 9 The long HART ID number read from the HART device containing manufacturer device type and id number Read Only DD Parameter No Preambles 9 umber of Preambles The minimum number of pre ambles the HART device is requesting for communication Read Only DD Parameter Device Info 63
90. le pressure sensor P In this mode only the level can be calculated and the density has to be entered manually parameter ManualDensity Mode 2 uses pressure sensors P and P As in mode 1 only the level can be calculated the values given by pressure sensor P are used to compensate for the vapour pressure Mode 3 uses pressure sensors P and Both density and level are calculated in this mode Mode 4 uses all three pressure sensors to calculate level and density HTG Equations Mode 1 P1 Bottom P 1 Do m D irian Lute D He obs g Figure 3 2 Mode 1 PI Bottom Diagram Mode 2 Bottom Top P Ig H py p3 Dai D a D bs D Lite H obs man D Figure 3 3 Mode 2 PI Bottom P3 Top Diagram Mode 3 P1 Bottom P2 Middle Dim E D obs air Hp lg Lare 2 HTG Dons Ig 1 Figure 3 4 Mode 3 PI Bottom P2 Middle Diagram 20 Description of Instrument Functions Tank Side Monitor 3 2 3 Mode 4 P1 Bottom P2 Middle P3 Top Ds uii Dir 1 2 10 P P 1 Ig 2 Dai 7 H pi p3 i Lure D D obs vap Figure 3 5 Mode 4 PI Bottom P2 Middle P3 Top Diagram Level and density are calculated according to following equations P pressure measured by pressure sensor P Pa P pressure measured by pressure sensor P Pa pressure measured by
91. less than P1 position HT Safety Distance then the latter will be used instead Default 7 000 m Vapour Density 9829 The manually entered vapor density in the tank Default 1 20 kg m Air Density The manually entered air density in around the tank Default 1 20 kg m Water Density 982 Manual value for the density of water in the tank Default 1000 00 kg m Varec Inc 41 Function Menu 4 3 5 3 Submenu CTSh 3655 Thermal Tank Shell Correction This calculation provides level compensation due to the change in the gauge reference height caused by the thermal expansion contraction of the tank wall caused by the temperature difference between the product and vapour inside and the outside air temperature The reference temperature for the CTSh correction is the temperature of the dry tank which is defined by the temperature measured at the time when the tank reference height is measured Note This mode should not be used in conjunction with HTG as the level is not measured relative to the gauge reference height Covered Tank 2 Tank Covered Used for CTSh calculations this indicates if the tank is covered and therefore contains a vapor space above either the level or an internal floating roof Default Covered Stilling Well 9 Used for CTSh calculations this indicates if the level measuring device is mounted on top of a stilling well Default No Calibr Temp 2 Calibration Temp Indicates the
92. list with all diagnostic codes which were before active Read Only DD Parameter Clear Last Err 969 DD Parameter Clear Last Error Use this parameter to clear the last device error history Unlock Param Operation Code This code determines how the operator interacts with the device and which parameter they are allowed to modify DD Parameter Meas Leve lt gt Measured Level Output the measured level Read Only Meas Distance 823 lt gt Measured Distance output the measured distance Read Only Applic Par 185 Application Parameter Status of the application parameters may have been changed by settings of user in service matrix DD Parameter Custody Mode 869 5 Output the state of custody Read Only DD Parameter 4 8 2 7 Submenu Extra Param 87 Distance Units Distance Unit select distance unit Changes the unit of some parameters DD Parameter Customer Units 8772 4 i Customer Unit change units of other parameters described in dependent parameters Read Only DD Parameter Software Ver Build Number Software Build number Read Only DD Parameter Extended Status 5 Provides additional status information about the device Read Only DD Parameter 60 Description of Instrument Functions Tank Side Monitor 1646 NMT 53x Level Source K Liquid Temp gt Vapour Temp gt Element 1 16 gt Dip Tab
93. ll alarms in the 4590 TSM have the same set of parameters and function upon entering the function the three operating modes as well as additional setup are presented Disabled 6 Enabled 6 9 Latching 5730 After enabling the alarm additional setup parameters may be configured 4 5 1 1 Submenu Setup 5n2X amp 5n3X Value Ref 6 553 ndicates where the value which will be evaluated for alarm conditions comes from Level Alarm Default Tank Values Level Temp Alarm Default Tank Values Product Temperature Alarm 1 amp 2 Default Undefined LL Value 6777 5532 ix ow Low Alarm Value This value indicate the point at which the Low Low alarm should be activated When the incoming value falls below this point the alarm is activated Varec Inc 45 Function Menu and de activated when the value is above this point subject to the hysteresis value Default Unknown Protected by W amp M Switch L Value 5n23 5n33 Low Alarm Value This value indicate the point at which the Low alarm should be activated When the incoming value falls below this point the alarm is activated and de activated when the value is above this point subject to the hysteresis value Default Unknown Protected by W amp M Switch H Va ue 5n24 5n34 High Alarm Value This value indicate the point at which the High alarm should be activated When the incoming value rises above this point the alarm i
94. ll save the new calibration Finally you will be able to view the user calibrated input value to verify the operation Note To obtain the highest accuracy during a user calibration it is recommended to use a certified calibrated current source and perform an additional calibration to familiarize your self with the procedure before performing the final calibration 4 7 1 3 Submenu Extended Setup 79 Damping Factor The damping factor adjusts the rate which values are placed into the filter therefore changing the response speed of the output to input changes Default 5 sec Protected by W amp M Switch 50 Description of Instrument Functions Tank Side Monitor 4 7 2 Function Block Analogue Output o gt Value Ref o lt Output Value o lt Output Value 96 o gt Value Ref o lt Output Value o lt Output Value 0 Value x 10096 Value Sim Value 20 Value Ref Input Value Output 0 Value 1 7 1 2 o 2 1 Se A Figure 4 10 Function Block Analogue Output Diagram All analogue outputs in the 4590 TSM have the same set of parameters and function upon entering the function a number of operating modes as well as additional setup are presented Disabled 2779 Enabled 2729 Simulate 2 HART Slave special function AO only HART Master special function AO only Power Output 7749 s
95. ne which elements are covered at a specific liquid level DD Parameter 64 Description of Instrument Functions Tank Side Monitor Liquid Offset 133 An element is only used for the average liquid temperature calculation when it is this distance below the liquid level DD Parameter Vapour Offset 13 Gas Offset An element is only used for the average gas temperature calculation when it is this distance above the liquid level DD Parameter Level Source 673 Level Reference Indicates where the level being sent to the should come from within the 4590 TSM or if a manually entered level should be used Default Tank Values Level Protected by W amp M Switch Manual Level This parameter holds the manually entered level to be sent to the NMT if the level reference is set to Manual Default 0 000 m Protected by W amp M Switch 4 8 4 4 Submenu Extended Setup 814 Hysteresis 874 Element Change Hysteresis This hysteresis is used in conjunction with the element position to prevent oscillation in the number of active elements the average temperature is calculated from when the level is close to an element position DD Parameter Avg Method 138 Averaging Method Selection of the method used for averaging Standard The total value of each element is divided by the number of elements gt 1 n Advanced The total value of each element temperature multiplied by its weighting v
96. nerate the output Default Undefined Protected by W amp M Switch Value Mode 722 632 Allows the user to specify if the input should be used in the normal polarity or if it should be inverted before use Default Normal Protected by W amp M Switch Pulse Width 6232 6733 zx Indicates the width of the output pulse to be generated when the input changes from inactive to active when pulse mode is turned off the output will always following the state of the input not available on DO C only used when Pulse Mode is selected Default No Pulse Protected by W amp M Switch Contact Type 6 6034 6 9 Specifies the type of contact connected to the input normally open or normally closed Default Normally Open Protected by W amp M Switch Output Value 6n25 6035 60 9 Value Indicates the output values which is the incoming value after filtering Read Only Sim Value 6n25 6n35 60 9 ws Simulation Value This parameter can be used in conjunction with the mode setting to provide a manual value output from the DO function block Default Inactive Protected by W amp M Switch 48 Description of Instrument Functions Tank Side Monitor 4 6 2 2 Submenu Extended Setup 5 Damping damping factor adjusts the rate values are placed into the filter therefore changing the response speed of the output to input changes Default 5 sec Protected by W amp M Switch
97. nimum approved temperature for the connected probe if the temperature falls below this value then the W amp M status will be invalidated Default 200 0 Protected by W amp M Switch Max W amp M Temp Maximum W amp M Temperature This value should be set to the maximum approved temperature for the connected probe if the temperature rises above this value then the W amp M status will be invalidated Default 200 0 Protected by W amp M Switch 4 7 3 3 Submenu Calibration 7599 This menu shows the current calibration state of the RTD input it also allows the operator to change the calibration between factory and user uncalibrated cannot be selected by the operator If user calibration is selected the operator can then perform a user calibration following the procedure below Select the user calibration mode and move to the next menu item You will be asked to connect a Pt100 type 385 simulator set to 200 C 18 520 ohms to the RTD input terminals using the 4 wire connection method The next menu screen will display the status as the system performs a measurement cycle Next you will be asked to change the simulator to a setting of 200 175 856 ohms Again a measurement cycle will be performed Next you will be asked to change the simulator to the final setting of 600 313 708 ohms The final measurement cycle will be performed Once all the measurements were correctly made the system will save t
98. o gt DI Ref 1 lt 1 Sys Air Temp o gt DI Ref 2 Figure 4 22 Function Block BPM Output Diagram 4 9 4 1 Submenu Basic Setup 9 Id Length 921 Specifies if 2 digit or 3 digit long identifier values are used Default 2 Digits Protected by W amp M Switch Id 2212 Identifier value The 4590 TSM will respond to requests which contain this identifier value 2 digit value Default 0 Protected by W amp M Switch Id 9212 This is the identifier value The 4590 TSM will respond to requests which contain this identifier value 3 digit value Default 0 Baud Rate 9213 ai Selects at which of the two possible baud rates the communication will work at Default 1200 Protected by W amp M Switch TO 2 Type Of Instrument The Type Of Instrument TOI is used for differentiating between various device specific protocol variations By changing this value the system can be matched the capabilities of the host system Default Accept All Protected by W amp M Switch Device No dn 9 Device Number The device number can be used by the host system for additional identification Default 590 Protected by W amp M Switch Device Type The device type identifies the type of equipment the 4590 TSM is emulating The default value refers to the 854 ATX gauge Default A Protected by W amp M Switch Varec Inc 79 Function Menu 4 9 4 2 Submenu Extended Se
99. ode This specifies the order of the four floating point value bytes during the communication Default Normal Protected by W amp M Switch 4 20mA Ref 4 20mA Value Reference Specifies the source of the 4 20mA value to be returned by the 4590 TSM Default IS AI Value in mA 4 9 2 2 Submenu Extended Setup 9229 Word Indicates if the integer value has the range 0 to 65535 32768 to 32767 Default Unsigned Protected by W amp M Switch Protected by W amp M Switch NRF Ver 1 222 NRF Version 1 Mapping Mode Selects the type of value available at the TSM V1 compatible modbus addresses Default Float Vals Bus Terminate 922985 Termination Selects if the bus termination resistor is applied This should only be enabled on the last device in a loop e g furthest from the control room Default Off Mode 22 CRC seed value selection used for all communication CRC calculations Default OxFFFF 4 9 2 3 Submenu Modbus Values 9259 The 4590 TSM modbus interface provides four floating point values and four discrete integer registers which can be written to by the Host system These values can then be linked to 4590 TSM functions e g providing the Air Temperature value or controlling a discrete output Value 1 4 3 9239 The parameters show the four floating point values written by the Host system Discrete 1 4 2339238 These parameters show the four discrete integer valu
100. of Instrument Functions Tank Side Monitor 5 Troubleshooting If you have followed the instructions in this operating manual the 4590 TSM should work correctly If this is not the case 4590 TSM has facilities for analyzing and correcting errors You can find a structured approach for locating errors on see Section 5 1 Troubleshooting Instructions on page 88 Varec Inc 87 Troubleshooting 5 1 Troubleshooting Instructions Tank Side Monitor 4590 Troubleshooting Check voltage and compare it with the specifications on the nameplate Connect the correct voltage Yes gt Instrument works Ready No Check the polarity of the voltage Correct the polarity Yes Instrument works F Ready No Check power connection to electronic board Connect plug Yes Instrument works Ready No Not ok Check plug contact of the display Not ok Connect the plug correctly ok gt Ready Yes Display works Ready wo Output current between 3 6 22 Check cabling Correct the cabling Yes check the adress settings Yes of the connected gauges 0 check if the start up current of the connected gauges exceeds 24 mA disconnect one or more gauges during loop start up ok check if the terminal resistor has been activated in la
101. onfiguration 35n1 40 Tag HART 9123 73 Tank Ref Height Configuration 3203 39 Temp 2 Ref L amp J Output 9216 83 Temp Ref Configuration 3202 39 Temp DU 2033 37 Temp Offset Mark Space Out 9216 84 Temperature IS 7521 54 Temperature Mark Space Out 9215 84 Temperature Tank 1102 34 Timeout 2016 36 Upload 4207 44 TOI BPM 9214 79 Total Run Time System 4206 44 87 Troubleshooting Instructions 88 TV Value HART Output 9113 73 Type GPE 9213 85 L amp J 9213 83 Type Mark Space Out 9213 84 Type Modbus Output 9213 75 Type V1 9211 77 U Units Preset Display 2031 37 Units Analogue Input 7n21 49 Upper Density 5 8 23 72 V Value 1 4 Modbus Output 9231 9234 75 Value 1 8 Ref Modbus Output 9241 9248 75 Value Mode Discrete Output 6n22 6n32 48 Value Ref Alarm bn21 5n31 45 Value Ref Analogue Output 7n21 7n42 51 52 Value Ref Discrete O
102. operations for the 4590 TSM Submenu Device Status 41 Current Status This parameter shows the current active status code with the Highest priority If more than one status code is currently active you can scroll up and down the list by pressing enter this list is always in priority order with the highest being at the top Status History This parameters allows you to view the historical list of current and former status codes to scroll up and down through the list select enter the list is in the order the status codes became active the system run time when the event occurred is shown below the status code Submenu System Param 420 Access Code The access code controls the way the user operates 4590 TSM Code 100 Allows the user to change configuration parameters and access reset menus Note The access code automatically times out after 30 minutes of inactivity Software Ver 292 Shows the current software label programmed into the device W amp M State 8292 This parameter shows the state of the Weight amp Measure switch When active the checksum value for the device configuration is also displayed The weight amp measure status is evaluated by the 4590 TSM on two stages On a first stage the measurement device value coming into the 4590 TSM is evaluated On a second stage the TANK function block is evaluated The Weight amp Measure status of a measurement device is o k if the custody
103. or for Generic HART devices details 105 IS HART Overload Indicates the Ex i HART Bus Caused due to overloading the voltage is below 14 V HART Bus check no device therefore HART device has address 0 active 4 20 operation may be abnormal mA output and or reduce the number of connected devices see Technical specifications for limits F106 IS HART Short Indicates a short circuit has Check installation and cabling been detected voltage below 2 V on the Ex i HART Bus F107 IS FMR Short Indicates a short circuit has Check installation and cabling been detected voltage below 2 V on the Ex i Power Circuit for the FMR53x Radar device F108 IS Ext Short Indicates a short circuit has Check installation and cabling been detected voltage below 2 V on the Ex i External Power output used for IS Al IS DI 1 and IS DIZ2 C281 Initialization Hardware Initialization e g None for historical after Power On information only F301 Flash Contents System initialization error Device requires re flashing or indicating the data stored on returning to supplier for the board s Flash Memory chip repair is corrupt F302 No Order Code System initialization error System must be returned to indicating the factory order supplier code has not been found F303 App Failure System initialization error If spare parts have been fitted indicating the Application make sure both boards are Microcontroller is indicating a from the same set do not mix fa
104. or Output Output At Error Determines the behavior of the when an element shows a fault On either short or open circuit error value is returned Off the element is excluded from average calculation and a normal average value is returned DD Parameter Custody Mode 9 When set the parameters in the NMT are locked and protected compliant to W amp M requirements the measured values are then acceptable as W amp M value so long as the diagnostic code is normal Protected by W amp M Switch DD Parameter 66 Description of Instrument Functions Tank Side Monitor Software Id 959 Software Version Indicates the software version number inside the NMT Example 14 version 1 4 Read Only DD Parameter Hardware Id 8 gt Hardware Version Indicates the hadware version number of the Example 10 version 1 0 Read Only DD Parameter 4 8 4 11 Submenu Values 2 9 Water Level lt gt Measured water level calculated from the measured probe frequency the probe coefficient the span and offset by the water offset level Read Only WB Cap ater Probe Capacitance Static electricity capacitance value calculated from the probe frequency value Read Only DD Parameter WB Freq Water Probe Frequency Output frequency of the static electricity capacity form the probe Read Only DD Parameter 4 8 4 12 Submenu Basic Setup 999 Access Code
105. orementioned key combinations the keys operate as softkeys i e their meaning varies depending on the current position within the operating menu The meaning is indicated by softkey symbols in the bottom line of the display Varec Inc 7 Operation Example 4 Softkey symbols J to previous to next edit current move move mark current parameter parameter parameter downwards upwards selection Meaning Figure 2 2 Example Description of Instrument Functions Tank Side Monitor 2 2 2 1 List of the softkey symbols Softkey symbol Meaning Move to the previous parameter in the list Move to the next parameter in the list Return to the group selection Enter the current parameter for editing Move the selection in a list up to the previous one Move the selection in a list down to the next one Select the currently highlighted option Yes for yes no questions Unselect the current option No for yes no questions Increment a numerical or alphanumerical value by one Decrement a numerical or alphanumerical value by one Display device status Table 2 2 List of the Softkey Symbols Varec Inc Operation 2 3 Measured Value Display The appearance and meaning of the measured value display depends on the configuration of the 4590 TSM The following
106. pecial function AO 2 only After enabling the alarm additional setup parameters may be configured 4 7 2 1 Submenu Setup 20 Value Ref 7 2 Value Reference Indicates the input value which will be converted to a 4mA to 20mA output signal Default Undefined Protected by W amp M Switch 0 Value 7722 7743 ix The point indicates what input value should generate an output of 4mA 0 This is then used with the 100 value to produce a linear scaling between input and output values Default Unknown Protected by W amp M Switch 100 Value 22 79 i The point indicates what input value should generate an output of 20mA 100 This is then used with the 0 value to produce a linear scaling between input and output values Default Unknown Protected by W amp M Switch Error Value 7 9 This specifies the value in mA which will be output when the input value either has a fault or is outside of the 0 to 100 range Default 22 000 mA Protected W amp M Switch Va Jue 7n25 7n46 This value contains the input value after filtering Read Only Output Value 79 7942 Value in mA The current output value in mA Read Only Output Value amp 7027 7049 Value in Percentage The current output value in a percentage of the 4mA to 20mA range Read Only Varec Inc 51 Function Menu 4 7 2 2 Submenu Simulate 39 simulation mode setting to provide a manua
107. place the display lid on the 4590 TSM housing Note Make sure to clean threads on lid to remove any dust or particles Check that O ring is in place and reapply anti seize grease 8 Adjust the safety pin so it is set over the display lid and tighten The safety pin can now be secured by a sealing thread and a sealing ring Sealing of the 4590 TSM When the tests according to the applicable regulatory standards have been completed it is required to secure the housing cover with a sealing wire and a sealing ring Figure 2 11 Sealing of the 4590 TSM Diagram 18 Description of Instrument Functions Tank Side Monitor 3 Tank Calculations and Operation Modes 3 1 Introduction Depending on the tank instrumentation the 4590 TSM not only displays and communicates measured values to the Host System but is also able to perform tank calculations For tanks equipped with a level and a temperature gauge the 4590 TSM can be used to correct tank deformations due to thermal expansion CTSh and hydrostatic tank movement HyTD This functionality was released with SW 02 02 For tanks equipped with 2 or 3 pressure sensors and temperature sensors the observed product level and the product density can be calculated This functionality was released with SW 02 02 For tanks equipped with level temperature and at least one pressure sensor the observed product density can be calculated This functionality was released with
108. polling address 0 By definition of the HART standard that also means the device has an active 4 20 mA output signal as this load can vary such a device can overload the HART bus and is therefore not allowed by the 4590 TSM system Change the device HART address or remove device from system F503 Level Ref The level Reference value is no longer valid e g the value it was linked to is no longer available in the system Check configuration F504 Water Level Ref The Water Level Reference value is no longer valid e g the value it was linked to is no longer available in the system Check configuration F505 Temp Ref The Temperature Reference value is no longer valid e g the value it was linked to is no longer available in the system Check configuration F506 Vapor Temp Ref The Vapor Temperature Reference value is no longer valid e g the value it was linked to is no longer available in the system Check configuration F507 Air Temp Ref The Air Temperature Reference value is no longer valid e g the value it was linked to is no longer available in the system Check configuration F508 Ref The P1 Bottom Pressure Reference value is no longer valid e g the value it was linked to is no longer available in the system Check configuration F509 P2 Ref The P2 Middle Pressure Reference value is no longer valid e g the
109. rameter Element Type 3 Kind Of Element Selects which type of resistive temperature element is connected to the NMT electronics and therefore which conversion should be used to obtain temperature from the measured resistance Read Only DD Parameter Interval 5 Element Interval Type Indicates if the measuring elements connected to the NMT are spaced at regular or irregular intervals Regular means the element spacing value will be used between each element Irregular allows the position of each element to be individually set Not available on NMT532 DD Parameter Interval Size 8752 Element Interval When element interval type is set to regular this value specifies the distance between each element DD Parameter 62 Description of Instrument Functions Tank Side Monitor Short Temp 5 hort Circuit Error Value When a short circuit fault is detected on an element this error value will be returned instead of the normal measured temperature DD Parameter Open Temp 9 Open Circuit Error Value When an open circuit fault is detected on element this error value will be returned instead of the normal measured temperature DD Parameter Element 0 lt gt 3 Element Zero Temperature Temperature conversion value of internal precision 1000 resistor Read Only DD Parameter Element 1 759 4 Element 17 Temperature Temperature conversion value of internal precis
110. rity Lock 143 Security Locking Security locking of the parameters in the pressure device DD Parameter Software No Only DD Parameter Software Number Indicates the device and software number Read Sensor S N 6 9 Sensor Serial Number Indicates the serial number of the sensor not available for PMC4x Read Only DD Parameter 70 Description of Instrument Functions Tank Side Monitor 4 8 7 Function Block NMS HARE NMS 5 7 us Displacer Pos gt Liquid Level Liquid Temp gt Vapour Temp o Bottom Level Upper Density gt Custody Mode Error Code Op Status Error Code Displacer Pos HART Bus Liquid Level Custody Mode Error Code Liquid Temp HART Master Vapour Temp gt Bottom Level gt Upper Density 1 Error Codes 106 107 112 122 124 132 or 201 2 Error Codes 111 132 230 or 231 3 W amp M Custody Mode On Not Error 115 or 120 Balanced amp Level Level Following 4 W amp M Custody Mode On amp No Error Figure 4 18 Function Block NMS Diagram The NMS menu is used for the following types of Varec gauges NMS for NMS5 NMS for NMS7 Proservo Note The following section gives a brief description of the parameters from the device For a complete description of the parameters and there function see the devices documenta tion 4 8 7 1 Submenu Hart
111. rotected by W amp M Switch DD Parameter Bottom Point The bottom point specifies the level of the lowest temperature element inside the tank this is then used as the reference to determine which elements are covered at a specific liquid level DD Parameter Liquid Offset An element is only used for the average liquid temperature calculation when it is this distance below the liquid level DD Parameter Vapour Offset Gas Offset An element is only used for the average gas temperature calculation when it is this distance above the liquid level DD Parameter Level Source 63 amp s Level Reference Indicates where the level being sent to the should come from within the 4590 TSM or if a manually entered level should be used Default Tank Values Level Protected by W amp M Switch Manual Level This parameter holds the manually entered level to be sent to the NMT if the level reference is set to Manual Default 0 000 m Protected by W amp M Switch 4 8 3 4 Submenu Extended Setup 9 9 Adjust Span i33 Element Span Adjust The element span value is multiplied to the measured temperature of all elements prior to the elements zero offset being applied DD Parameter Average No 75 Average Number DD Parameter 4 8 3 5 Submenu Element Setup 9 5 No Elements Number of Elements Specifies the number of measuring elements connected to the NMT DD Pa
112. rt of the primary variable output information from the HART device Read Only DD Parameter Lower Range 6 Primary Variable Lower Output Range Primary variable lower output range read as part oft e primary variable output information from the HART device Read Only DD Parameter Damp Value 9 9 4 Primary Variable Output Damping Primary variable output damping read as part of the primary variable output information from the HART device Read Only DD Parameter Write Prot 9159 i Write Protect Code Write protect code read as part of the primary variable output information from the HART device Read Only DD Parameter Varec Inc 57 Function Menu PVT Dist Code 95 4 Private Label Distributor Code Private label distributor code read as part of the primary variable output information from the HART device Read Only DD Parameter 4 8 2 Function Block FMR Custody Mode Present Error PV Value HART Bus FMR 23x RART FMR 53x FMR 54x PV Value gt Meas Level HART Master Meas Level Meas Distance gt Meas Distance 1 Error lt 99990 mm or gt 99990 mm 2 W amp M Active Pos amp No Error Figure 4 13 Function Block FMR Diagram The FMR menu is used for the following types of Varec radar gauges FMR23x for FMR23x and FMR24x FMR53x for FMR5 3x FMR54x for FMR54x Note following section gives a brief des
113. s mm XXXXX XXXXX XXXXX X cm XXXX X XXXX X XXXX X m XX XXX XX XXX XX XXXX in XXXX X XXXX X XXXX XX ft XXX XXX XXX XXX XXX XXXX ft in 8 8 8 xx xx x 8 ft in 16 xx xx xx 16 xx xx xx 16 xx xx xx 16 16ths XXXXX XXXXX XXXXX X temperature units XXX XX F XXX XXX X pressure units Pa XXXXXXX XXXXXXX XXXXXXX kPa XXXX X XXXX XX XXXX XXX MPa X XXXX X XXXXX X XXXXXX mbar XXXXX XXXXX XXXXX X bar XX XXX XX XXX XX XXXX psi XXX XXX X XXX XX 0 XXXXX XXXXX X XXXXX X density units kg m XXXX X XXXX XX XXXX XX g ml X XXXX X XXXX X XXXXX lb ft XX XX XX XXX XX XXXX XXX XX XXX XX XXX XXX current units mA XX XXX XX XXX XX XXXX Table 2 1 Format of Decimal Numbers Description of Instrument Functions Tank Side Monitor 2 22 Key Assignment 2 2 4 General key combinations Key combination Meaning Eso Escape Escape from the current editing opration If the currently edited value has not been stored then the parameter will retain its original value OS Display contrast Opens the menu for the setting of the display contrast In the operating menu Quick Exit a mJ Return to the measured value display In the measured value display Software locking Sets Access Code 0 device locked Sets Service English off display language as selected by the user 2 2 2 Softkeys Except for the af
114. s activated and de activated when the value is below this point subject to the hysteresis value Default Unknown Protected by W amp M Switch HH Value 6 75 5039 s High High Alarm Value This value indicate the point at which the High High alarm should be activated When the incoming value rises above this point the alarm is activated and de activated when the value is below this point subject to the hysteresis value Default Unknown Protected by W amp M Switch Error Value 2726 5730 If the value into the alarm function is invalid or has an error the alarm output will go to this fixed value Default All Alarms Protected by W amp M Switch Va ue 5n27 5n37 E 4 5 1 2 Submenu Extended Setup 579X 8 5nRX Damping Factor This is the current input value after filtering Read Only The damping factor adjusts the rate values are placed into the filter therefore changing the response speed of the output to input changes Default 5 sec Protected by W amp M Switch Hysteresis 5742 The hysteresis value is used in conjunction with the alarm values to prevent oscillation of the alarm state when the incoming value is close to an alarm point For a High or High High alarm the value must fall this far below the alarm point before the alarm is de activated For a Low or Low Low alarm the value must rise this far above the alarm point before the alarm is de activated Default
115. scription PMC PMD 8n16 69 Device Code NMT532 NMT539 8n53 67 F Device Code NMT532 NMT539 8n83 66 Fixed Current Analogue Output 7n49 52 Device Id HART 9125 74 Fixed Current Analogue Output 7n51 52 Device Id 5 8 13 71 Flow DU Display 2036 37 Device Id NMT 8n13 61 FP Mode Modbus Output 9214 75 Device Id NMT532 NMT539 8n13 64 Full Freq 532 NMTS39 8n46 67 Device Id NMT539 WB 8n13 68 Full Freq 532 539 8 76 66 Device Id PMC PMD 8n13 69 FV Value HART 9114 73 Device Info 5 8 15 72 G Device Info NMT 8n15 61 TEE Device Info NMT532 NMT539 8n15 64 General key 7 Varec Inc 96 GP Value 1 4 Configuration 35n3 40 H H Value Alarm 5n24 5n34 46 Hardware Id NMT532 NMT539 8n57 68 Hardware Id NMT532 NMT539 8n87 67 Hart Bus Reset HART Output 9133 74 HH Value Alarm 5n25 5n35 46 Hi Sens Lim PMC PMD 8n35 70 HTG Level Configuration 3618 41 Hysteresis 5 42 46 Hysteresis NMT532 NMT539 8n33 67 Hysteresis NMT532 NMT539 8n41 65
116. short instructions Default V1 Protected by W amp M Switch Iq 12 Identifier value for the VI communication The 4590 TSM will respond to requests which contain this identifier value Default 1 Protected by W amp M Switch Line Impedance Adjusts the line impedance which effects the voltage difference between a logical O and a logic 1 on the reply normally the default is suitable for most installations Default 15 Level Mapping 9279 amp Indicates how a ve level value is represented in the reply Default ve only Protected by W amp M Switch Service Relay Activates the service relay and disconnect V1 system from the bus Default Off Protected by W amp M Switch Varec Inc 77 Function Menu 4 9 3 2 Submenu Extended Setup 22 SP 1 Ref 22 SP 1 Reference Indicates which discrete value will be transmitted as V1 SP 1 status flag Default IS DI 1 Value SP 2 Ref SP 2 Reference Indicates which discrete value will be transmitted as V1 SP 2 status flag Default IS DI 2 Value SP 3 Ref 2 SP Reference Indicates which discrete value will be transmitted as V1 SP 3 status flag Default Undefined SP 4 Ref SP 4 Reference Indicates which discrete value will be transmitted as V1 SP 4 status flag Default Undefined 4 20mA Ref 4 20mA Reference Indicates which discrete value will be transmitted as the Analogue value Default IS Value in mA Al
117. so effect how values are sent to the control room on certain protocols see individual protocol documents for details 39 201X Submenu Display Setup These parameters control the general appearance and operation of the display Language Selects the menu language Contrast Display Contrast Controls the contrast of the LCD display Note The contrast can also be changed at any time by pressing either amp E or amp E keys together to decrease or increase respectively the contrast setting Default 10 Backlight Backlight Setting Indicates if the backlight should always be off on or under automatic control whenever a key is pressed stay lit for the specified period Default 10 sec Scroll Rate 27 Secondary Value Scroll Rate The scroll rate indicates the time each secondary value is displayed on the bottom line of the main screen before cycling to the next value Default 4 sec Menu 20 ss When activated the menu lock function prevents accidental operation of the 4590 TSM menu either by human or environmental sources Once active any navigation away from the Main Screen requires the operator to follow a defined and indicated on the display sequence of button presses designed to make accidental operation impossible Default Disabled Protected by W amp M Switch Ti meout Menu Timeout This timeout returns the display to the main screen from anywhere in the menu if no keys are pressed
118. st device of the loop check the Modbus register settings SRMO007 of the Host system ok e check adress of 4590 in Host system and in 4590 output settings ok In preparation In preparation Yes p In preparation Ready Yes In preparation Ready Not ok In preparation Yes In preparation Ready Not ok In preparation Yes L gt In preparation gt Ready Not ok In preparation Yes gt j In preparation gt Ready Figure 5 1 Troubleshooting Instructions Diagram 88 Description of Instrument Functions Tank Side Monitor 5 2 System Error Messages Code Display text Description Action F101 Open Circuit The input signal to the Check installation and cabling analogue input circuit is no longer detected probably due to a broken or disconnected cable F102 Overloaded Input The input signal to the Check installation and cabling analogue input circuit is gt 28 mA F103 Device Offline Indicates the connected HART Check device device is no longer EM Check cabling responding to communication 104 Check Device The connected HART device is Check device diagnostic code indicating through its and rectify device problem diagnostic value that a see the documentation for problem exists not available the specific HART device f
119. stly the system will output a fixed current of approximately 4mA The operator must then accurately measure this current on the analogue output terminals The measured value must then be entered into the 4590 TSM Next the system will output a fixed current of approximately 20mA Again the operator must make an accurate measurement of the output current And enter this measured value into the 4590 TSM Once all the measurements were correctly entered the system will save the new calibration Finally you will be able to simulate the calibrated output current value to verify the operation Note To obtain the highest accuracy during a user calibration it is recommended to use a certified calibrated current measurement device and perform an additional calibration to familiarize your self with the procedure before attempting the final calibration 4 7 2 7 Submenu Extended Setup 79 Damping Factor 7 s The damping factor adjusts the rate which values are placed into the filter therefore changing the response speed of the output to input changes Default 5 sec Protected by W amp M Switch 4 7 3 Function Block 1 5 RTD Position Connection Min W amp M Temp Calibration Probe Type DampingFactor MaxW amp M Temp Input Temperature IS RTD Dto Level Ref Level Ref sto Level Ref Input Value gt gt Temperature gt Max W amp M Temp Y W amp M Min W amp M Temp xz Fig
120. storical after Internal System Reset information only C401 Factory RESET Indicates the system or the None for historical group has been reset back to information only factory settings by the user C402 Initialization Configuration Initialization None for historical e g after Soft Reset from information only Menu 5432 Calibration The user and or factory Re calibrate using User calibration of this function has calibration or Return to failed and circuit is currently supplier for repair operating without any calibration 5434 Scaling The 0 and or 100 scaling Check configuration values for the function are invalid as a result the function cannot operate properly C482 Simulated Output The output function is Exit simulation mode currently operating in simulation mode therefore the output value no longer relates to the process values C483 Simulated Input The input function is currently Exit simulation mode operating in simulation mode therefore the input value no longer relates to the connected process value F501 Value Ref The value reference used as Check configuration the input value for this function is no longer valid therefore the output value is no longer related to the process Table 5 1 System Error Messages 90 Description of Instrument Functions Tank Side Monitor Code Display text Description Action F502 Device 0 found Indicates that this device has
121. t heck Distance Before effecting a noise suppression map the available mapping distance to the product level should be checked DD Parameter Range of Suppression Distance Distance until mapping is record DD Parameter Start Mapping 5 i33 Start Mapping Record Indicates when the mapping of the tank reflections has started DD Parameter Echo Quality 753 Echo Quality in dB Display the value of echo quality in dB Echo quality echo amplitude FAC Read Only DD Parameter Offset 750 EIS Offset Of Measured Level Offset can be used to correct the measured level Corrected level measured level offset DD Parameter Output Damping 8 Time constant for the output damping of signal in seconds DD Parameter Blocking Dist 5 i33 Blocking Distance Distance from flange in which no measuring is possible DD Parameter Pres Map Dist 9 9 i Present Map Range Displays the current active noise suppression map Read Only DD Parameter Cust Tank i33 Custom Tank Map Selects the user defined tank map DD Parameter 4 8 2 6 Submenu Diagnostics 9799 Present Error 9 9 Actual Error Communication the diagnostic code with the highest priority on display list with all active diagnostic codes sorted for priority Read Only DD Parameter Previous Error 62 x ast Error Communication the diagnostic code which goes away at last on display
122. t Indicates the current measured or calculated level after corrections have been applied Read Only Temperature Only Product Temperature Indicates the current product temperature Read Obs Density Observed Density Indicates the calculated observed product density if calculation is activated Read Only Water Level gt Indicates the current water level can be a manual value Read Only 34 Description of Instrument Functions Tank Side Monitor 4 1 2 Submenu Pressure Values 1299 PI 20 Pressure P1 Indicates the current bottom pressure can be a manual value Read Only P2 Middle Pressure P2 Indicates the current P2 middle pressure be a manual value Read Only P3 20 gt Pressure Indicates the current top pressure can be a manual value Read Only Submenu Misc Values 130 Meas Level 3 s Measured Level Indicates the current measured level received from the connected level gauge Read Only Level Correction 4 Current total level correction this value when applied to level results in corrected level It contains the sum of all active level correction functions Read Only Level 7 Level as Percentage Indicates a percentage version of the current corrected level with reference to the reference height value Read Only Vapour Temp Vapor Temperature Indicates
123. t Value 79 7542 Value in mA The current output value in mA Read Only Output Value 2727799 Value Percentage current output value percentage of the 4mA to 20mA range Read Only Fixed Current Value Fixed output current when in HART Slave mode with polling address gt 0 Default 4 000 mA Protected by W amp M Switch 4 7 2 4 Submenu FMR Power Output AO 2 only In this mode the AO 2 is set to its maximum possible current output to provide power for a 4 wire 7500 series radar gauge 4 7 2 5 Submenu HART Master 99 AO only AO functions as a HART bus for measuring devices to be connected to the 4590 TSM The output current on the bus is configurable Note The polling address of HART devices on the Ex d bus must not be the same as those on the Ex i HART bus Fixed 7 is Error Value Fixed output current when in HART Master mode Default 26 000 mA Protected by W amp M Switch 52 Description of Instrument Functions Tank Side Monitor 4 7 2 6 Submenu Calibration 7 99 This menu shows the current calibration state of the analogue output and also allows the operator to change the calibration between factory and user uncalibrated cannot be selected by the operator If user calibration is selected the operator can then perform a user calibration following the procedure below Select the user calibration mode and move to the next menu item Fir
124. tage and volume flow calculations Default 20 000 m Dip Freeze 922 Modes Used to activate and de activate the dip freeze mode during which the level value is frozen Normally this parameter can be set through the shortcut menu for quick activation only when device is commissioned Protected by W amp M Switch Dip Freeze 9299 Dip Freeze Switch This setting allows one of the discrete inputs to activate the dip freeze mode when the input is active Default Undefined Protected by W amp M Switch 39 330X Submenu Extended Config Water Level Ref Water Level Reference Defines the source of the measured water level or if a manual level is to be used Default Manual Man Water Level Manual Water Level Indicates the current manual water level if used Default 0 000 m Vapour Temp Ref Vapor Temperature Reference Defines the source of the measured product vapor temperature of if a manual value is to be used Default Manual Man Vap Temp 939 Manual Vapor Temperature Indicates the current manual vapor temperature if used Default 25 0 C Air Temp Ref Air Temperature Reference Defines the source of the measured air temperature or if a manual value is to be used Default Manual Man Air Temp Manual Air Temperature Indicates the current manual air temperature if used Default 25 0 C Ambient Press 22 Ambient Pressure Indicates the current manual ambient pressure if use
125. tch DI Ref 192 Discrete Reference 1 Indicates which discrete value will be transmitted as LJ Discrete Value 1 Default IS DI 1 Value DI Ref 2 Discrete Reference 2 Indicates which discrete value will be transmitted as LJ Discrete Value 2 Default IS DI 2 Value Temp 2 Ref Temperature 2 Reference Indicates which value will be transmitted as LJ Temperature 2 The default value is connected to the Tank Vapour Temperature Default Tank Values Vapor Temperature 4 9 6 2 Submenu Diagnostics 9 20 Output Status The Communication Status Graph CSG provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to Host largest bar Received Request for this 4590 TSM Request for another other gauge on this bus Bytes were detected on the bus Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should be seen with or without gaps Varec Inc 83 Function Menu 4 9 7 Function Block Mark Space Out Temperature o gt Alarm Ref 1 o gt Alarm Ref 2 Figure 4 25 Function Block Mark Space Out Diagram This function menu controls the field protocol interface linking the 4590 TSM to the control room 4 9 7 1 Submenu Basic Setup 927 10487 s amp This is
126. the current measured vapor temperature can be a manual value Read Only Air 20 lt gt Air Temperature Indicates the current measured air temperature can be a manual value Read Only Submenu GP Values 499 The General Purpose GP values allow additional measurements to be passed into the 4590 TSM and through the Tank function block Tank point each value can be connected to a measuring source and has a programmable parameter name GP Value 1 440 GP Value 2 4492 GP Value 3 40 GP Value 4 409 A full description of the operation of the GP values can be found in the section 4 3 Menu Configuration on page 38 Varec Inc 35 Function Menu 4 2 Menu Display Language P Contrast DISPLAY Primary Value Primary Value Sec Value 1 cei Sec Value 2 Sec Value 3 Decimal Sep Sec Value2 Sec Value 4 K Zero Style Leading Zero Sec Value 3 Leading Sign Disp Precision Sec Value 4 Units DU Scroll Rate 4 2 1 Figure 4 3 Display Menu Diagram The display menu controls both the function of and the values displayed on the screen of the 4590 TSM This menu also contains the Display Units DU for tank values In the upper part of the display the primary user defined measurement value is displayed In the lower part up to 4 values can be displayed consecutively with a scroll rate defined by the user The DU values al
127. the identifier value The 4590 TSM will respond to requests which contain this identifier value Default 1 Protected by W amp M Switch Baud Rate 4 Selects which of the possible baud rates communication should work at Default High Protected by W amp M Switch Type Device Type Indicates which Mark Space device the 4590 TSM will emulate Default 1900 Protected by W amp M Switch Data Mode Indicates which type of data format will be used in the reply Default 20 m Protected by W amp M Switch Temperature Temperature Mode Indicates if a temperature will be returned or not Default With Temp Protected by W amp M Switch Temp Offset Temperature Offset Indicates if the temperature value returned should have the offset applied to it Default Enabled Protected by W amp M Switch 4 9 7 2 Submenu Extended Setup 922 Alarm Ref 7 Alarm Bit 1 Reference Reference to the parameter to be returned as the alarm bit 1 Default IS DI 1 Value Alarm Ref 2 22 Alarm Bit 2 Reference Reference to the parameter to be returned as the alarm bit 2 Default IS DI 2 Value 4 9 7 3 Submenu Diagnostics 9255 Output Status The Communication Status Graph CSG provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to Host largest bar Received R
128. the minimum allowed pressure HTMinPressure then the program will immediately go into either the manual or held state no matter the level Error while reading database value If an error occurs while reading a value in the database an invalid value will be returned for the density 26 Description of Instrument Functions Tank Side Monitor 3 4 Function Hydrostatic Tank Deformation HyTD 3 4 1 Overview Hydrostatic Tank deformation can be used to compensate vertical movement of the Gauge Reference Height GRH due to bulging of the tank shell caused by the hydrostatic pressure exerted by the liquid stored in the tank The compensation is based on linear approximation obtained from manual hand dips at several levels divided over the full range of the tank P ij Ullage Ref Height t 4 v Innage Ref Height Ullage Innage Ref Height Ullage X Figure 3 12 Hydrostatic Tank Deformation Diagram The real amount of deformation varies non linearly with the level due to the construction of the tank However as the correction values are typically small compared to the measured level a simple straight line method can be used with good results A 9 8 27 Real A Correction oe gt Measured Level Starting Level Figure 3 13 Linear Deformation Diagram Varec Inc 27 Tank Calculations and Operation Modes
129. tup 9229 DI Ref 1 922 External 1 Reference Indicates which discrete value will be transmitted as Enraf External value number 1 Default IS DI 1 Value DI Ref 2 9222 External 2 Reference Indicates which discrete value will be transmitted as Enraf External value number 2 Default IS DI 2 Value Sys Air Temp 9227 System Air Temperature System supplied Air Temperature Read Only No Pre Detect 9239 Number of Detected Pre ambles Indicates the number of pre ambles we were able to measure in the previous request we received Read Only 4 9 4 3 Submenu Diagnostics 9255 Output Status 23 The Communication Status Graph CSG provides a simple graphical overview of communication between the gauges and the control room The height of the bar represents the activity during the last second Replied to Host largest bar Received Request for this 4590 TSM Request for another gauge on this bus Bytes were detected on the bus Bits were detected on the bus smallest bar Nothing detected no bar gap in graph Under normal operating conditions only the top three should be seen with or without gaps 80 Description of Instrument Functions Tank Side Monitor Function Block WM550 Output Vapour Temp Air Temp Water Level P1 Bottom P2 Middle Loop 2 P3 Top Obs Density Lvl Flow Rate Vol Flow Rate GP Value 1 GP Value 2 GP Value 3 GP Value 4 Element 1 16 Tank Ref
130. ture The mean value of element temperatures above the liquid the error value 358 is displayed if the calculation cannot be made Read Only Water Level Measured water level calculated from the measured probe frequency the probe coefficient the span and offset by the water offset level Read Only Liquid Level 3 This is the liquid level which was used for the average temperature calculations it is automatically updated by the 4590 TSM to be the actual measured level Read Only WB Cap 8729 ater Probe Capacitance Static electricity capacitance value calculated from the probe frequency value Read Only DD Parameter WB Freq 97 lt lt Water Probe Frequency Output frequency of the static electricity capacity form the probe Read Only DD Parameter Level To This parameter holds the current level value to be sent to the if the level reference is set to manual then this parameter is copied from the manual level parameter otherwise it holds the value obtained from the specified source Read Only 4 8 4 3 Submenu Basic Setup 9 9 Access Code 9 Access code to allow the parameters in the NMT to be changed Code 530 unlocks the NMT while any other code locks it Protected by W amp M Switch DD Parameter Bottom Point i33 The bottom point specifies the level of the lowest temperature element inside the tank this is then used as the reference to determi
131. ult Period Protected by W amp M Switch Zero Style 2042 i Zero Digit Style Indicates if the digit zero should be displayed with or without a diagonal line through it Default 0 Protected by W amp M Switch Leading 20 Leading Zeros Specifies if a leading zeros are displayed in front of the numerical value Default No Protected by W amp M Switch Leading Sign 20 Specifies if the sign of a value both ve and ve is displayed or if the sign is displayed for ve numbers only Default ve Protected by W amp M Switch Disp Precision 20 Display Precision All the types of numerical measurements that be displayed have a format specifying how many digits are to the left and to the right of the decimal separator this setting allows to choose between three precision settings of the display Default Normal Protected by W amp M Switch Service English 2247 Allows a device setup for a language other than English to change to English e g while a service engineer is using the 4590 TSM It does not change the customers language setting which will take back over when the device is either reset or service english is turned off Normally this parameter is accessed from the shortcut menu Default Off 4 3 Menu Configuration o gt Level Ref Y P1 Bot Ref o gt GP Reference 3 TANK Air Temp Ref Water Level Ref P2 Mid Ref P3 Top Ref GP Reference 1 G
132. ure 4 11 Function block L S RTD Diagram Upon entering the function the two operating modes as well as additional setup are presented Disabled 2219 Enabled 2529 After enabling the function additional setup parameters may be configured Varec Inc 53 Function Menu 4 7 3 1 Submenu Values 752 Temperature gt Temperature Value Indicates the temperature which is calculated from the input resistance depending on the specified probe type in current Temp DU Read Only Input Value 7222 Value in Ohms Indicates the measured resistance of the probe after it has been filtered always in ohms Read Only 4 7 3 2 Submenu Setup 753 Probe Type 4 Used to select the type of RTD probe connected and therefore the selection of probe measuring range and conversion function from resistance to temperature Default Pt100 385 Protected by W amp M Switch Connection Connection Method This selects the method of connection used to connect the RTD probe Three wire allows for partial compensation for the cable resistance while four wire provides full compensation Default 4 Wire Protected by W amp M Switch tank it is used in conjunction with the measured level to indicate the temperature is invalid when no longer covered by the product Default 0 000 m Protected by W amp M Switch Min Temp 0 4 Minimum W amp M Temperature This value should be set to the mi
133. ust be present above the pressure sensor P1 resp P2 for the level resp density calculation to take place If the level gets below H2 HTSafetyDistance then the displayed density will be frozen and stored The stored value will be displayed as long as the level stays under the limit Note The 4590 TSM software always uses the larger of the two values HTMinLevel and H HTSafetyDistance as the switchover point for the level calculation This was done to avoid unpredictable behavior if the user sets the parameter HTMinLevel so that HTMin Level H HTSafety cf Figure 3 7 on page 22 Varec Inc 21 Tank Calculations and Operation Modes Figure 3 6 to Figure 3 8 demonstrate how the calculations are done depending on the calculated HTGLevel and on the value of the parameter HTMinLevel Level and density calculated E Level calculated density held Level HTMinLevel density held He HTSafety HTMinlevel m ecu Eee rec Hp HTSafety Figure 3 6 Calculation mode lt HTMinLevel lt H2 E Level and density calculated Level calculated density held Level HTMinLevel density held Hpo HT Safety BEER cee ue Y HTMinlevel w Figure 3 7 Calculation modes HTMinLevel H 22 Description of Instrument Functions Tank Side Monitor gt Level and density calculated Level HTMinLevel density held
134. ut 9259 if protocol is selected Mark Space Out 2 if protocol is selected GPE Output 929 if protocol is selected Function Block HART Output HART SLAVE PV Value SV Value TV Value o gt FV Value PV Value mA PV Value i i 1 1 1 Figure 4 19 Function Block HART Output Diagram This function menu controls the HART scanner and the values available when the 4590 TSM is addressed as a slave device 4 9 1 1 Submenu Slave Values 9119 PV Value PV Reference Indicates which parameter will be returned as the primary value PV Default Tank Values Level Protected by W amp M Switch SV Value 972 SV Reference Indicates which parameter will be returned as the secondary value SV Default Tank Values Product Temperature Protected by W amp M Switch TV Value TF Reference Indicates which parameter will be returned as the tertiary value TV Default Tank Values Water Level Protected by W amp M Switch FV Value FV Reference Indicates which parameter will be returned as the 4th value FV Default Tank Values Observed Density Protected by W amp M Switch PV Value mA PV Current Reference Indicates which parameter will be returned as the primary value PV current Default 15 Value in mA PV Value PV Percentage Reference Indicates which parameter will be returned as the primary value PV percentage
135. utput 6n21 6n31 48 Value Alarm 5n27 5n37 46 Value Analogue Input 7n24 50 Value Analogue Output 7n25 7n46 51 52 Vapour Density Configuration 3625 41 Vapour Offset 8134 62 Vapour Offset NMT532 539 8 34 65 Vapour Temp 5 8 25 72 Vapour Temp 8 22 62 Vapour Temp NMT532 NMT539 8n22 64 Vapour Temp Tank 1304 35 Vapour Temp Ref Configuration 3303 39 Vol Flow DU 2038 37 Volume DU 2037 37 W amp M hardware locking switch 17 W amp M State System 4203 43 Water Density Configuration 3627 41 Water Factor NMT532 NMT539 8n44 67 Water Factor NMT532 NMT539 8n74 66 Water Level Ref Configuration 3301 39 Water Level NMT532 NMT539 8n21 67 Water Level NMT532 NMT539 8n23 64 Water Level Tank Values 1104 34 Varec Inc 99 Water Offset NMT532 NMT539 8n41 67 Water Offset NMT532 NMT539 8n71 66 Water Span NMT532 NMT539 8n43 67 Water Span NMT532 NMT539 8n73 66 WB Cap NMT532 NMT539 8n22 67 WB Cap NMT532 NMT539 8n25 64 WB Freq 532 539 8 23 67 WB Freq 532 539 8 26
136. value it was linked to is no longer available in the system Check configuration F510 P3 Ref The P3 Top Pressure Reference value is no longer valid e g the value it was linked to is no longer available in the system Check configuration C511 CS Restored The user performed a Customer Settings restore operation on the whole system or on this group None for historical information only C512 Device Removed The indicated HART device was removed from the system by the user None for historical information only Table 5 1 System Error Messages Varec Inc 91 Troubleshooting Code Display text Description Action C513 Restart The software restart operation None for historical was selected by the user information only F514 CS Saved Indicates the user has saved None for historical the current configuration of information only the system as the Customer Settings C515 User Access The user access code 100 was None for historical entered information only C516 Service Access The service engineer access None for historical code was entered information only C517 Diag Access The Varec diagnostic access None for historical code was entered information only C518 Unknown Access An invalid access code was None for historical entered information only C519 Access Locked Indicates th
137. vel Mapping V1 Output 9214 77 Level Ref Configuration 3201 39 Level Source NMT 8n37 62 Level Source NMT532 NMT539 8n37 65 Level 8 27 62 Level NMT532 NMT539 8n27 64 Level Tank 1101 34 Lin Exp Coeff Configuration 3635 42 Line Impedance V1 Output 9213 77 Liquid Level 5 8 26 72 Liquid Level 8 24 62 Liquid Level NMT532 NMT539 8n24 64 Liquid Offset 8 33 62 Liquid Offset NMT532 NMT539 8n33 65 Liquid Temp NMS 8n22 72 Liquid Temp 8 21 62 Liquid Temp NMT532 NMT539 8n21 64 LL Value 5 22 5 32 45 Local Gravity Configuration 3613 41 Local Gravity Configuration 3623 41 Loop 2 WM550 Output 9231 82 Loop Mode GPE Output 9214 85 Loop Number GPE Output 9215 85 Low Sens Lim PMC PMD 8n34 70 M Main menu 13 Vap Temp Configuration 3304 39 Man Water Level Configuration 3302 39 Man Air Temp Configuration 3306 39 Manual Density Configuration 3308 41 Manual Density Configuration 3622 41 Manual Level 8 3 8 62
138. vel when the NMS had a balanced status GVH 008 Read Only 4 8 7 3 Submenu Basic Setup 9 9 Access Code 9 Access code to Unlock NMS parameters Read Only DD Parameter Op Status gt Operation Mode Current operating status of the servo Read Only Op Command Operating Command Servo operating command used to instruct the servo to perform certain actions Read Only DD Parameter Balancing lt gt Indicates the balance status of the NMS measurement system Read Only Custody Mode 8 Custody Transfer When enabled indicates custody transfer mode is enabled on the gauge Read Only 4 8 7 4 Submenu Initialize 8 New NMS Status 9739 x nables or Disables the generation of the new NMS extended status values Read Only DD Parameter Error Code 84 Device Status code indicates and faults or problems that the NMS or connected NMT may be experiencing Read Only Software Ver 6942 Software Version Software version Id Read Only DD Parameter 4 9 Menu NRF Output 9 The NRF output menu covers both the HART bus busses and the field protocol which depends on the configuration of the 4590 TSM HART Output 979 Modbus Output 929 if protocol is selected 72 Description of Instrument Functions Tank Side Monitor V1 Output if protocol is selected BPM Output 9259 if protocol is selected WM550 Output 92 if protocol is selected L amp J Outp
139. x PMD7x for PMD FMD 7x Note Make sure the connected pressure transmitter operates in the pressure mode NOT in other modes such as level Note The following section gives a brief description of the parameters from the device For a complete description of the parameters and there function see the HART devices docu mentation 4 8 6 1 Submenu Harti 6 9 Comm Addr amp Communication Address The short HART address used to detect this device Protected by W amp M Switch Device Tag 8 2 tag name programmed into the device Default 4 Device Id lt The long HART ID number read from the HART device containing manufacturer device type and id number Read Only DD Parameter No Preambles Number of Preambles The minimum number of pre ambles the HART device is requesting for communication Read Only DD Parameter Device Info 5 gt i33 Device Information The device information sensor and primary value settings read from the HART device Read Only DD Parameter Description gt Description The device description text read from the HART device Read Only DD Parameter Date 9 amp Parameter Device Date The device date read from the HART device Read Only DD Varec Inc 69 Function Menu 4 8 6 2 Submenu Values 92 PV Value amp Measured Value This parameter indicates the current value measured and corr
140. y DD Parameter No Preambles i33 Number of Preambles The minimum number of pre ambles the HART device is requesting for communication Read Only DD Parameter Device Info 8 9 s evice Information The device information sensor and primary value settings read from the HART device Read Only DD Parameter Description gt Device Description The device description text read from the HART device Read Only DD Parameter Date 9 Parameter i Device Date The device date read from the HART device Read Only DD 56 Description of Instrument Functions Tank Side Monitor 4 8 1 2 Submenu Values 6729 PV Value x Primary Variable Primary measurement variable value from the HART device Read Only SV Value 822 Secondary Variable Secondary measurement variable value from the HART device Read Only TV Value 23 Tertiary Variable Tertiary measurement variable value from the HART device Read Only FV Value Fourth Variable Fourth measurement variable value from the HART device Read Only PV Value mA 6829 lt gt Primary Variable Current Primary measurement variable current in mA value from the HART device Read Only PV Value 729 lt gt Primary Variable Percent of Range Primary measurement variable value as a percentage of range read from the HART device Read Only 4 8 1 3 Submenu Information 999 Final Ass 873

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