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EJX910 Manual - Controls Warehouse

1. Analog output trim Clear D A trim Reset analog output trim D A trim Analog output trim with ammeter Scaled D A trim Analog output trim with voltmeter Burst mode Burst mode Burst mode Off or On Burst operation option Burst option Burst option Off or On Burst transmitter values Burst Xmtr Vals Burst transmitter values Date Date Date EKAR EE a2 2 S222 0 Mi Wl OO ON D Le aN SE o1 Descriptor Descriptor Descriptor 16 alphanumerics W 2 Device information Dev id Device ID R 1 4 6 Distributor Yokogawa R 1 4 7 Drain vent matl Drain and vent plug material W 2 5 Extra No Customizaion number R 1 4 Ext SW External zeroing permission Disabled or Enabled Enabled W 139 Fill fluid Fill fluid Final asmbly num Final assembly number Fld dev rev Field device revision Gasket matl Gasket material Isoltr matl Capsule material Mitr Date Manufactured date MS Code 1 Memo field for MS code 1 16 alphanumerics MS Code 2 Memo field for MS code 2 16 alphanumerics MS Code 3 Memo field for MS code 3 16 alphanumerics Num of RS Number of remote seal Process Conn mat Process connection material Process Conn size Process connection size Process Conn type Process connection type PT100 Serial No Serial number of PT100 RS fill fluid Fill fluid of remote seal RS lsoltr matl Remote seal material RS type Remote seal type Serial No Serial number Sofftware rev Software revisio
2. User s pPharp EK i Manual EJX910A Multivariable Transmitter HART Communication Type IM 01C25R02 01E vigilantplant YOKOGAWA A IM 01C25R02 01E 1st Edition Yokogawa Electric Corporation CONTENTS CONTENTS is INTRODUCTION sneinen aaa 1 1 Regarding This Manual 1 1 AS Sate WSe 0f TNS Produ erissa A 1 2 SEN AA EE 1 2 123 ATEX DOCUMENTATION E 1 3 1 4 Matching of Communicator DD and Instrument DD 1 4 2 CONDITIONS OF COMMUNICATION LINE cc ccssesesseeeeeeseeeeeees 2 1 2 1 Interconnection Between DPharp and the HART Communicator 2 1 2 2 Communication Line Requirements cccccccccessseeeeeeeeeeeeeeeeesaeeees 2 1 2 3 Power Supply Voltage and Load Resistance ccseeseeeeseeeeeeeeeees 2 1 De OPERATION EE 3 1 3 1 Basic Operation of the 275 HART Communicator ccccccccccsseee 3 1 Shel WWEYVSraNG F NCtONS norec vate ciaieycoumatuintnieaabletelacesetintneas 3 1 See MESURE 3 2 3 1 3 Calling Up Menu Addresses ccccccccceecceeeeeeeeeeeeaaeeeeeeeseeaaeees 3 2 3 1 4 Entering Setting and Sending Data ceccccccceeeeeeeeeeea ees 3 3 3 2 Parameter Usage and Selection cccccccccccccecesseeeeeeeeseeeeeeeesseaeeees 3 4 Sid MENU E 3 5 SA BASIC SOLU e WE 3 10 3 4 1 Tag and Device Information ccccccccsseeecceeeeceeeeeeseeeeeeeeeeeens 3 10 3 4 2 Process Variable Setup eninin aaia 3 10 1 Changing the allocation jo 3
3. Reset Start or Stop 5 2 2 0 0 2 5 2 J AA J IM 01C25R02 01E Trim information Trim Data Trim data Trim Desc Trim description Trim Loc Trim location Trim Who Trim person iat aa aad 16 alpohanumerics 8 alphanumerics 8 alphanumerics 5 PARAMETER SUMMARY Change TV Assgn Change the allocation to TV TV value Current TV Density Unit Density unit ET Unit External temperature unit Flow Unit Flow unit Pres Unit Differential pressure unit PV Unit PV unit Ssg VIE SP Unit Static pressure unit SV Unit SV unit Total Flow Unit Total flow unit TV Unit TV unit AV Unit AN unit Write protectin menu Enable wrt 10min Write protection release 8 alphanumerics hot key 2 2 New password User set password for write protection 8 alohanumerics hot key 2 3 Software seal Software seal Keep or Break hot key 2 4 Write protect Write protection indicator Yes or No hot key 2 1 Change 4V Assgn Change the allocation to 4V 4V value Unit specified in 4V Unit Current 4V 1 Handling R Read only W Read amp Write M Method 5 3 IM 01C25R02 01E REVISION RECORD Title EJX Series HART Communication Type Manual No IM 01C25R02 01E REVISION RECORD EPS IM 01C25R02 01E
4. 5 AO alm typ F0341 EPS 3 OPERATION 3 5 9 Simulation Mode The flow value can be calculated by using pseudo values instead of using actual measurements of differential pressure static pressure and external temperature This is called low simulation mode The output current value becomes the simulation value and the LCD continuously displays the simulation value and alarm AL 90 SIM in alternating sequence sf CC LU ZWANEJ j Simulation continues for 10 minutes then is released automaticaly The output value of current LCD and communication is as follows Process value Contents Simulation value Simulation value Simulation value Flow Rate The operation value which used the Total Flow simulation value of DP SP ET T0308 EPS Function Which Can be Checked by Simulation H L Reversal scaling DP LIMIT Output Filter DP Range upper minimum Check HU LO ALARM Judgment Low cut DP Simulation value SP Simulation value Scaling SP LIMIT Output Filter SP Range upper minimum Check HI LO ALARM Judgment A G Select H L Select ET Simulation value Output Filter HU LO ALARM Judgment scaling SP Range upper minimum Check HI LO ALARM Judgment ET Range upper minimum Check T0309 EPS If one of following alarm occurs all the output data is hold to the value before alarm occurs AL O1 CAP ERR AL 02 AMP ERR AL 03 ET ERR IM 01C25R02 01E 3 OPER
5. G Display ReSOlUNOn EE 3 18 d User Setting of Engineering Unit and Scale cceeeeeeeeeeees 3 18 32050 BUPSE e Le 3 19 355 0 M ltidrop MIOGG EE 3 20 O 557 External Switch Oe 3 20 3 5 8 CPU Failure Burnout Direction and Hardware Write Protect 3 21 3 0 9 Simulation MOG EE 3 21 3 5 10 Basic Flow Calculation aren enaa eda E 3 24 3 5 11 Software Write Protection saaringsronosi een 3 26 1 Setting PASS WONG EE 3 27 2 Entering Password to Enable the Parameter Changes 3 27 3 Releasing PASS WONG EE 3 27 4 Software Gezai 3 27 SIZ dn EE 3 28 3 5 13 Status Output estegegt n D eesk CSS dee Sege 3 28 320 14 PUSE OUD ee rect ete 3 29 SEN LE WK 3 31 300 Diag SEVICE ee EE 3 32 SEH OSU Eege ege 3 32 302 VENS ENER EE 3 32 1 PAULO SENSOR TIN gees 3 33 2 r lgl SENSOR THM ed ge 3 33 3 Sensor Trim for Static Pressure or External Temperature 3 34 4 Reset Trim Adjustment to Factory Setting cccccecesseeeeeeeeeee 3 34 363 Trim Analog OUMU EE 3 35 A SELF DIRGNOS UICS EE 4 1 Al Sel TE ee Let 4 1 4 1 1 Identify Problems by Using the Communicator ssssaneeeneeeeaeann 4 1 4 1 2 Checking with Integral Indicator cceeeeeeeeeeeeeeeeeeeeeeeeeeeeeess 4 1 4 2 Alarms and Countermeasures ccccccceesseeeceeeeeesseeeeeeseueeeeeeesesaaeses 4 2 5 PARAMETER SUMMARY cccsseceseceneecnseensecesecenesenseonsecnsenesecenesens 5
6. 1 Pres Unit 2 SP Unit 30ET Unit kPa SEND 4 Flow Unit DS Total Flow Unit Press SEND F2 to send the data to the transmitter then check to HELP SEND HOME confirm that disappears F0324 EPS Available pressure units are shown below emm Pa _ a T0303 EPS 3 OPERATION 3 ET Unit When the instrument is shipped the ET external temperature units are set to degC Follow the procedure below to change this setting When this parameter is set it also changes the tem perature unit for ET Cap temp and Amp tempt Process variables Example Change the unit for the temperature display from degC to degF 1 Device setup VY 3 Basic setup VY 2 Units V 3 ET Unit EJX MV YOKOGAWA ET Unit degC degC degF Kelvin HELP ENTER Select degF Fahrenheit and Press ENTER F4 EJX MV YOKOGAWA F2 Units ej 1 Pres Unit 23 degC 2 SP Unit 23 degC T Unit degF SEND 4 Flow Unit 5 Total Flow Unit Press SEND F2 to send the data to the transmitter then check to HELP SEND HOME confirm that disappears F0323 EPS Available temperature units are degC degt and Kelvin IM 01C25R02 01E 4 Flow Unit When the instrument is shipped the flow units are set to kg h Follow the procedure below to change this setting Example Change the unit for the flow display from kg h to kg d 1 Device setup WV 3 Basic setup VW 2 Units NY 4 Flow Unit EJX MV YOKO
7. 35H L Swap Reverse SEND Press SEND F2 to send the data to the transmitter then check to confirm that disappears F0316 EPS HELP SEND HOME 3 5 Detailed Setup Flow and total flow can be displayed as a calculated value Pressure static pressure and external tempera ture can be displayed as a measured input Selected one value can be output by the 4 20 mA signal for mea sured PV 3 5 1 Signal Condition a Flow Setup The Flow Setup parameters allow the setting of the range unit and damping time constant for the flow b DP Setup The DP Setup parameters allow the setting of the range unit and damping time constant for the differen tial pressure c SP Setup The SP Setup parameters allow the setting of the range unit and damping time constant for the static pressure IM 01C25R02 01E Note either the high or low pressure side of the capsule can be selected to monitor the static pressure by SP H L Select parameter d ET Setup The ET Setupparameters allow the setting of the range unit and damping time constant for the external temperature You can set Fixed ET and Fixed ET val See 3 5 2 External Temperature Fixation Mode e Total Flow The Total Flow parameters allow the setting of the unit for the total flow the scaled pulse rate and total flow measuring mode You can set and modify special unit for total flow Example To start total flow measuring 1 Device setup VW 4 Det
8. HELP SAVE Hot key Calls up settings menu 1 Keypad input 2 Wrt protect menu Power ON OFF 1 Changes the display contents 2 Moves the position where characters are to be entered Pressing S calls up the display corresponding to the highlighted item Pressing Jens to the previous display See 3 1 3 ABC DEF GH 7 8 9 JKL MNO PQR 4 5 6 STU VWX YZ 1 2 3 0 D Alphanumeric keys 1 Enters characters 2 Selects the desired menu item with the corresponding number See 3 1 4 Pressing a key enters a number Pressing a shift key and then an alphanumeric key enters an Gna Shift keys Use to enter alphabetic characters Figure 3 1 HART Communicator 3 1 alphabetic character Press ABC To enter 7 To enter C ENTER D gt 7 D gt F0301 EPS IM 01C25R02 01E 3 1 2 Display The HART communicator searches for a transmitter on the 4 to 20mA loop when it is turned on When the HART communicator is connected to the transmitter the Online menu Top menu is started automatically and the following display appears If no transmitter is found select the Online menu Manufacturer s transmitter type Tag 8 characters lt a gt lt b gt ee 2 PV 0 056 kPa Kei PV AO 4 009 mA ge PV LRV 0 000 kPa DV URV 100 000 kPa lt e gt Function keys The highlighting cursor Arrows appear when the SHIFT key is pressed Appears when the voltage level of the battery i
9. Select Yes and press ENTER F4 HELP DEL ABORT ENTER 13 EJX MV YOKOGAWA Scaled output equal readout device 1 Yes 2 No 5 000 ABORT ENTER Returning fid dev to Original output 14 EJX MV YOKOGAWA NOTE Loop may be returned to automatic control OK Press OK F4 F0333 EPS IM 01C25R02 01E 4 SELF DIAGNOSTICS 4 SELF DIAGNOSTICS 4 1 Self Diagnostics 4 1 1 Identify Problems by Using the Communicator The HART communicator can be used to run self diagnostics on a transmitter and check for incorrect data settings The Self test and Status commands are available for self diagnostics When Self test is run the integral indicator shows an error code and alarm message if the transmitter detects any illegal parameter settings or functional faults See table 4 1 Alarm Message Sum mary for probable causes and countermeasures If the specific diagnostic item is known for the check you can directly call up the item by using the Status command See table 4 1 to determine the status group The HART communicator diagnoses every command you make When a faulty command or keypad input is performed an error message appears See table 4 2 HART Commnicator Error Messages for the details Diagnostic by self test 1 Device setup VW 2 Diag Service V 2 Test V 2 Self test EJX MV Test 1 Loop Test ayself test 3 Master test HELP SAVE HOME Call up Test and select Self te
10. YOKOGAWA Select trim mode 1 Off 2 Auto Lower Pt 3 Auto Upper Pt 4 Manual Lower Pt 5 Manual Upper Pt ABORT ENTER Select Auto Upper Pt and press ENTER F4 3000 ENTER pop ENTER Apply a standard pressure of 3000 mmH 0 to the transmitter After obtaining a stable pressure press ENTER F4 EUX MV YOKOGAWA Pres for trim 3015 0 Auto Upper Pt 3000 000000 3000 DEL F0329 EPS 3 OPERATION 2 Manual Sensor Trim Example For the range of 1000 to 3000 mmH O P LTD 4 0 mmH O P UTD 3 0 mmH 0 1 Device setup AF 2 Diag Service V 3 Calibration DA 3 Pres sensor trim V 1 Pres Trim EJX MV YOKOGAWA Select trim mode Off Auto Lower Pt Auto Upper Pt Manual Lower Pt Manual Upper Pt ABORT ENTER ENTER Select Manual Lower Pt and press ENTER F4 Suppose that a standard pressure of 1000 mmH20 is applied and the value of the Pres for Trim in 2 is 994 0 Correct for this output error of 6 mmH2O by adding 6 mmH20 to P LTD 4 0 6 0 2 0 EJX MV YOKOGAWA Pres for trim 994 0 Manual Lower Pt 4 000000 2 ENTER DEL ABORT ENTER Enter the correction value of 2 Then press ENTER F4 EJX MV YOKOGAWA Select trim mode Off Auto Lower Pt Auto Upper Pt Manual Lower Pt Manual Upper Pt ABORT ENTER ENTER Select Manual Upper Pt and press ENTER F4 Suppose that a standard pressure of 3000 mmH2O is applied and the value
11. 000000 5 ENTER Enter the value read on the meter when the signal is 20 mA Then enter 5 and press ENTER F4 DEL ABORT ENTER EJX MV YOKOGAWA Trim will be scaled from 1 000 to 5 000 1 Proceed 2 Change i ENTER Select Proceed and press ENTER F4 ABORT ENTER EJX MV YOKOGAWA Connect reference meter n a OK Connect the voltmeter and press OK F4 EJX MV YOKOGAWA Setting fld dev output to 4mA n a OK Press OK F4 A 0 output signal is output F0332 EPS 3 36 3 OPERATION EJX MV YOKOGAWA 1 0 1 Enter meter value FA 1 000000 ba LOLO ENTER DEL ABORT ENTER Voltmeter reading 1 010 Enter the reading of the voltmeter 1 010 and press ENTER F4 The output of the transmitter changes ENTER Voltmeter reading 1 000 If the reading on the voltmeter is 1 000 select Yes and press ENTER F4 If the reading is not 1 000 select No Repeat steps 8 and 9 until the voltmeter reads 1 000 V m OK Press OK F4 A 100 output signal is output 10 EJX MV YOKOGAWA Scaled output equal readout device 1 Yes 2 No 1 000 ABORT ENTER EJX MV YOKOGAWA Setting fld dev output to 20mA 12 5 21 EJX MV YOKOGAWA FA Enter meter value Si 5 000000 5210 ENTER Voltmeter reading 5 210 Enter the reading of the voltmeter 5 210 and press ENTER F4 ENTER Voltmeter reading 5 000
12. 1 REVISION RECORD ij IM 01C25R02 01E 1 INTRODUCTION 1 INTRODUCTION Thank you for purchasing the DPharp EJX910A Multivariable transmitter EJX multivariable transmitters are precisely calibrated at the factory before shipment To ensure both safety and efficiency please read this manual carefully before operating the instrument This manual describes the HART protocol communica tion functions of the EJX910A and explains how to set the parameters for EJX910A multivariable transmitters using the 275 HART Communicator For information on the installation wiring and maintenance of EJX910A multivariable transmitters please refer to the user s manual For information on the flow setup of EJX910A multivariable transmitters please refer to the user s manual and EJXMVTool flow configuration software on line manual T0101 EPS E Regarding This Manual e This manual should be provided to the end user e The contents of this manual are subject to change without prior notice e All rights reserved No part of this manual may be reproduced in any form without Yokogawa s written permission e Yokogawa makes no warranty of any kind with regard to this manual including but not limited to implied warranty of merchantability and fitness for a particular purpose s If any question arises or errors are found or if any information is missing from this manual please inform the nearest Yokogawa sales office e
13. 2 Changing the PV Range Enter 3500 and press ENTER F4 The range values are factory set as specified by the EJX MV YOKOGAWA customer To change the range follow the steps below Keypad input PV LRV 500 0 mmH20 1 2 PV URV 3500 0 mmH20 SEND The measurement span is determined by the upper and oo mmH20 5 PV LSL 10197 2 mmH20 PV USL 10197 2 mmH20 Press SEND F2 to send the lower range values In this method the upper and HELEN REND HONE changed data to the transmitter lower range values can be set independently and the Check that senp disappears span changes according to the range limit values sent EE to the transmitter AN NOTE Example To change the range from 0 to 2500 mmH O to S 500 to 3500 mmH O The calibration range can be set as PV LRV gt Call up the Keypad input display PV URV under the following conditions revers ing the 4 to 20 mA output signal PV LSL 10 of USL lt PV LRV lt PV USL 10 of USL PV LSL 10 of USL lt PV URV lt PV USL 10 of USL IPV URV PV LRV PV Min Span If PV is flow PV LRV and PV URV must be the following conditions 0 PV LRV 0 PV URV PV LRV lt PV URV The flow range is set to LRV 0 and URV 100 when the Flow calc mode is changed to Basic mode or Full Auto mode If PV is ET PV LRV and PV URV must be the following conditions 210 C PV LRV lt 860 C 346 F lt PV LRV lt 1580 F 210 C lt PV URV lt
14. 860 C 346 F lt PV URV lt 1580 F IPV URV PV LRV 2 PV Min Span 3 11 IM 01C25R02 01E 3 PV Unit The PV unit parameter is set at the factory before shipment if specified at the time of order Follow the procedure below to change the unit parameter Depending on the current setting for PV changing this parameter also changes the unit for either differential pressure static pressure external temperature or flow display 4 PV Damp The damping time constant is set as specified in the order when the instrument is shipped Follow the procedure below to change the damping time constant The damping time constant for the amplifier assembly can be set here The damping time constant for the entire transmitter is the sum of the values for the amplifier assembly and the capsule assembly Any number from 0 00 to 100 00 can be set for the damping time constant Example To change from 2 0 seconds to 0 5 seconds Call up the PV Damp display 1 Device setup VY 3 Basic setup VY 3 Keypad Input VY 6 PV Damp EJX MV YOKOGAWA PV Damp 2 00 sec 0 5 ENTER HELP DEL ESC ENTER Enter 0 5 and press ENTER F4 EJX MV YOKOGAWA F2 Keypad Input 2 Change PV assgn 3 PV Unit kPa 4 PV LRV kPa 5 PV URV 0 50 kPa 6 PV Damp 10 00 sec Press SEND F2 to send the data ERA CE BES to the transmitter F0313 EPS 3 OPERATION 3 4 4 Units 1 Pres Unit The Pres Unit parameter is set
15. ET 5 Total Flow 6 Cap temp 7 Amp temp 1 PV is 2 Change PV Assgn 3 PV 4 PV Unit 2 SV 1 SV is 2 Change SV Assgn 3 SV 4 SV Unit 3 TV 1TVis 2 Change TV Assgn 3 TV 4 TV Unit 4 4V 1 4V is 2 Change 4V Assgn 3 4V 4 4V Unit F0303a EPS 3 5 IM 01C25R02 01E 1 Status B 2 Diag Service 2 Test 3 Calibration 3 6 1 Status group 1 2 Status group 2 3 Status group 3 4 Status group 4 5 Status group 5 6 Status group 6 7 Status group 7 8 Status group 8 1 Keypad input 2 Analog output trim 3 Pres sensor trim 4 SP sensor trim 5 ET sensor trim 6 Trim info 1 Error log view 2 Error log Clear 3 OPERATION 1 Loop test 2 Self test 3 Master test 1 PV is 2 Change PV Assgn 3 PV Unit 4 PV LRV 5 PV URV 6 PV Damp 1 D A trim 2 Scaled D A trim 3 Clear D A trim 1 Pres trim 2 Clear P trim 1 SP trim 2 Clear SP trim 1 ET trim 2 Clear ET trim 1 Trim Who 2 Trim Date 3 Trim Loc 4 Trim Desc F0303b EPS IM 01C25R02 01E C 3 Basic setup 2 Units 3 Keypad input 4 Device infomation 5 Others 3 3 OPERATION 1 Pres Unit 2 SP Unit 3 ET Unit 4 Flow Unit 5 Total Flow Unit 1 PV is 2 Change PV Assgn 3 PV Unit 4 PV LRV 5 PV URV 6 PV Damp 1 Date 2 Descriptor 3 Message 4 Write Protect 5 Model 1 Low cut 2 Low cut mode 3 H L Swap F0303c EPS IM 01C25R02 01E D 4 Detailed setup 5 Review 1 Sensors 2 Signal
16. Entering data on the Tag setting display Example To change from Tag YOKOGAWA to FI1 1A Call up the Tag setting display 1 Device setup VvV 3 Basic setup VY 1 Tag EJX MV YOKOGAWA Tag YOKOGAWA YOKOGAWA F0305 EPS When the setting display shown above appears enter the data as follows Character to be entered NLA OUR DEF F fa 8 FIOIK OGAWA ZN SIs 00m GH I e FI xlo GAWA S Operation Display ZIN FI1 1 ZIN GAWA K FI1 cla WA ZIN sliz TU 1 Folie d AG A lU BOO ABC A Deletes characters DEL S NIA FI1 1 alwla ZIN K FI1 1A ZIN F0306 EPS IM 01C25R02 01E 3 OPERATION 3 2 Parameter Usage and Ay PORTANT Selection After setting and sending data with the HART Before setting a parameter please see the following communicator wait 30 seconds before turning table for a summary of how and when each parameter off the transmitter If it is turned off too soon the is used settings will not be stored in the transmitter Table 3 1 Parameter Usage and Selection Memory Tag Tag number up to 8 characters Descriptor Up to 16 characters Message Up to 32 characters cl Date xx yy Zz Transmitter PV Unit Sets a PV unit for the measured pressure displayed on HART communicator Pres Unit Sets a differential pressure unit for the measured pressure displayed on HART communicator Eh l SP Unit Sets a static pressure
17. Lower Pt and Manual Upper Pt EJX MV YOKOGAWA Fld dev output is E The full sensor trim is a two point adjustment and the lower point adjustment should always be performed before the upper point adjustment in order to maintain the pitch between the zero and 100 points within the calibration range EJX MV YOKOGAWA Choose analog output level 1 4mA 2 20mA 3 Other 4 End ABORT ENTER EJX MV YOKOGAWA NOTE loop may be returned to automatic control ENTER To finish the loop test select End and press ENTER F4 Press OK F4 F0325 EPS 3 32 In the manual method the reference pressure should also be applied to the transmitter at both the lower and upper points Without the reference pressure Manual Lower Pt and Manual Upper Pt may not represent the correct value for each adjustment point IM 01C25R02 01E 1 Auto Sensor Trim Example For the range of 1000 to 3000 mmH O 1 Device setup Se 2 Diag Service V 3 Calibration DA 3 Pres sensor trim VW 1 Pres Trim EJX MV YOKOGAWA Pres trim mode Off Auto Lower Pt Auto Upper Pt Manual Lower Pt Manual Upper Pt ABORT ENTER ENTER Select Auto Lower Pt and press ENTER F4 EUX MV YOKOGAWA Pres for trim 994 0 Auto Lower Pt 1000 000000 1000 ENTER ABORT ENTER Apply a standard pressure of 1000 mmH O to the transmitter After obtaining a stable pressure press ENTER F4 ES x2 DEL EJX MV
18. Wl Volume Flow x V2 X pb x 1 K p norm Kfactor 1 4 X Nc X C 1 B4 x e X d2 ho TE x SPb SP Volume Flow x V2T pb XTK Kfactorx An X T Tb x SPb SP Mass Flow Kfactor 1 4 X Nc X C 1 B4 X e x d2 x V2 X pb X 1 K Qm or Qv or Qv_norm Gas Normal Standard Kfactor 1 4 X Nc X C v1 B4 X e x d Kfactor x dAn X Tb T x SP SPb T0311 EPS mark indicate user input 2 Kfactor must be calculated refer to the Table 6 Flow unit category 3 24 IM 01C25R02 01E Table 3 4 Flow Factor nl Symbol Description efe Discharge Coccent sfe Diameter Ratio oo ofo bameeroroe fo ap testa Press nat Sarg wi fi ab Base Density on To SPb Conon The density rate of change per 17 Temp K1 temperature 1degC of a density base value value which set 100 to 1 Compressibility factor T0312 EPS Note 1 The flow unit is not aoutomatically converted Calculate Nc by yourself 2 Match the flow rate unit of transmitter and NC calculation 3 Kfactor SPb and Tb are calculated using the equipment setting unit differential pressure static pressure and temperature 4 Total flow is calculated using the transmitter setting unit 3 OPERATION Flow unit category Table 3 5 Mass Flow Unit LCD Communication grams per second g s grams per minute g m g min grams per hour g h kilograms per hour kilograms per day eq metric tons per minute t m t min metric tons per hour t h metric tons per day t d pound
19. and or inadequate maintenance by the purchaser Malfunction or damage due to a failure to handle use or store the instrument in accordance with the design specifications Use of the product in question in a location not conforming to the standards specified by Yokogawa or due to improper maintenance of the installation location Failure or damage due to modification or repair by any party except Yokogawa or an approved representative of Yokogawa Malfunction or damage from improper relocation of the product in question after delivery Reason of force majeure such as fires earthquakes storms floods thunder lightening or other natural disasters or disturbances riots warfare or radioactive contamination IM 01C25R02 01E 1 3 ATEX Documentation This setion is only applicable to the countries in the European Union All instruction manuals for ATEX Ex related products are available in English German and French Should you require Ex related instructions in your local language you are to contact your nearest Yokogawa office or representative Alle brugervejledninger for produkter relateret til ATEX Ex er tilgeengelige pa engelsk tysk og fransk Skulle De nske yderligere oplysninger om h ndtering af Ex produkter p eget sprog kan De rette henvendelse herom til den n rmeste Yokogawa afdeling eller forhandler CO Tutti 1 manuali operativi di prodotti ATEX contrassegnati con Ex sono disponibili in ingl
20. at the factory before shipment if specified at the time of order Follow the procedure below to change the unit parameter Changing this parameter also changes the unit for the differential pressure display Example To change the unit from mmH O to inH O 1 Device setup V 3 Basic setup V 2 Units V 1 Pres Unit EJX MV YOKOGAWA Pres Unit ENTER Select the desired unit and press ENTER F4 EJX MV YOKOGAWA Units 4 1 Pres Unit YOKOGAWA D Unit mmH20 3 ET Unit 4 Flow Unit 5 Total Flow Unit HELP SEND HOME Press SEND F2 to send the data to the transmitter then check to confirm that disappears F0309 EPS Note that the Yokogawa default setting for the standard temperature is 4 C 39 2 F For the units of mmH O inH O and ftH O the pressure varies according to the standard temperature definition Select the appropriate unit with 68degF when a standard temperature of 20 C 68 F is required Available pressure units are shown below ftH2O 68degF kg cm2 rome ea a T0303 EPS IM 01C25R02 01E 2 SP Unit Follow the procedure to change the static pressure unit Changing this parameter also changes the unit for the static pressure display Example Change the static pressure unit from mmH 0O to kPa 1 Device setup eg 3 Basic setup VY 2 Units Vv 3 SP Unit EJX MV YOKOGAWA a ome Di ENTER Select kPa and Press ENTER F4 EUX MV YOKOGAWA F2 Units
21. cut mode Unless otherwise specified the cut mode is set to OFF at the factory Example To set the low cut range to 20 and the cut mode to ZERO in the Pres output proceed as follows 50 5 5 Q Q 5 5 O O a 20 a QO QO 0 50 50 Input Input For low cut in off mode SE For low cut in on mode F0315a EPS Figure 3 3 Low Cut Mode 1 Device setup A 3 Basic setup V 5 Others V4 1 Low Cut and 2 Low cut mode EJX MV YOKOGAWA Low cut 10 00 10 00 N CH E ENTER HELP DEL ESC ENTER Call up Low cut and set to 20 EJX MV YOKOGAWA Low cut mode Off Off On Kb ENTER Select the Low cut mode and set to on EJX MV YOKOGAWA Others 1 Low cut om cut mode on 3 H L Swap Normal SEND Press SEND F2 to send the date then check to confirm that disappears xo HELP SEND HOME F0315 EPS 3 OPERATION 3 4 6 Impulse Line Connection Orientation Setup This function reverses the impulse line orientation Follow the procedure below to make this change Example Assign the high pressure impulse line connection to the L side of the transmitter 1 Device setup VY 3 Basic setup DA 5 Others VY 3 H L Swap EJX MV YOKOGAWA H L Swap SC Normal Normal Reverse ESC ENTER ENTER Call up the H L Swap Display Select Reverse and press ENTER F4 EJX MV YOKOGAWA F2 Others g 1 Low cut 20 00 S 2 Low cut mode 0 50 sec
22. mA The alarm current is also disabled Setting of Multidrop Mode 1 Device setup Vv 4 Detailed Setup Kg WW 3 Output condition Kg 3 HART Output 4 1 Poll addr EJX MV Call up the Poll addr and set the Poll addr i 0 polling address a number from 1 to R 15 And press SEND F2 to send the HELP DEL ESC ENTER data e Then make sure the communicator setting is as follows 2 Online 4 Utility b4 D 1 Configure Communication w 1 Polling HART Communicator Polling Ask Before Polling Ask Before Polling Always Poll Digital Poll Poll Using Tag HELP ESIC ENTER ENTER Confirm that Always Poll Ask Before Polling or Digital Poll is specified and press ENTER F4 F0335 EPS AN NOTE 1 When the polling option is set as Never Poll or Poll Using Tag the online menus cannot be called up and displayed Be sure to select a polling option such as Ask Before Polling 2 When the same polling address is set for two or more transmitters in multidrop mode communication with these transmitters is disabled 3 20 3 OPERATION Example Communication when set in multidrop mode 1 The HART communicator searches for a transmitter that is set in multidrop mode when it is turned on When the HART communicator is connected to the transmitter the polling address and the tag will be displayed display 1 2 Select the desired transmitter After that normal communication to t
23. monitoring can be performed via the 275 HART Communicator while the transmitter is on line 2 1 Interconnection Between DPharp and the HART Communicator The HART communicator can interface with the transmitter from the control room the transmitter site or any other wiring termination point in the loop provided there is a minimum of 250 Q between the connection and the power supply To communicate it must be connected in parallel with the transmitter the connections are non polarized Figure 2 1 illustrates the wiring connections for direct interface at the transmit ter site for the DPharp The HART communicator can be used for remote access from any terminal strip as well Control room Relaying l e Terminal terminals LAI HART communicator F0201 EPS Figure 2 1 Connecting the HART Communicator 2 2 Communication Line Requirements Specifications for communication line Supply voltage general use type 16 6 to 42 V DC Load resistance 250 to 600 Q including cable resistance Minimum cable size 24 AWG 0 51 mm diameter Cable type single pair shielded or multiple pair with overall shield Maximum twisted pair length 10 000 ft 3 048 m Maximum multiple twisted pa
24. of the Pres for Trim in 4 is 3015 0 Firstly obtain the slope error for the span as follows Applied Pressure Value Value of Pres for Trim Slope Error Applied Pressure Value URV LRV 3000 3015 1 zoog 3000 1000 0 Then correct for this slope error of 10 by adding 10 to P UTD 3 0 10 0 13 0 EJX MV YOKOGAWA Pres for trim 3015 0 Manual Upper Pt 3 000000 113 ENTER ABorRt seg Enter the correction value of 13 Then press ENTER F4 DEL F0348 EPS 3 33 IM 01C25R02 01E 3 Sensor Trim for Static Pressure or Exter nal Temperature For the EJX multivariable transmitter full sensor trim of the static pressure or external temperature is performed in the same way as with the differential pressure 4 Reset Trim Adjustment to Factory Setting The Clear P trim Clear SP trim and Clear ET trim commands can reset the trim adjustment to the initial calibrated values that were set The amount of the adjustment performed with the external zero adjustment screw is returned to the initial setting as well 3 34 3 OPERATION IM 01C25R02 01E 3 6 3 Trim Analog Output Fine current output adjustment is carried out with D A trim or Scaled D A trim e D A Trim D A trim is to be carried out if the calibration digital ammeter does not exactly read 4 000 mA and 20 000 mA with an output signal of 0 and 100 e Scaled D A Trim Scaled D A trim is to be carried
25. out if the output is adjusted using a voltmeter or a meter whose scale is 0 to 100 Example 1 For an adjustment using an ammeter 1uA is measurable 1 Device setup Ww 2 Diag Service ng 3 Calibration Ke 2 Analog output trim S 1 D A trim EJX MV YOKOGAWA Analog output trim SS D A trim 2 Scaled D A trim 3 Clear D A trim Select the D A trim item HELP SAVE HOME EJX MV YOKOGAWA FA WARN Loop should be removed from automatic control OK Press OK F4 EJX MV YOKOGAWA FA Connect reference an meter OK Connect the ammeter 1uA is measurable and press OK F4 EJX MV YOKOGAWA FA Setting fld dev output to 4mA OK Press OK F4 and the transmitter outputs a 0 output signal EJX MV YOKOGAWA 4 115 Enter meter value 4 000 F4 d iS ENTER HELP DEL ESC Ammeter reading 4 115 Enter the read value 4 115 of the ammeter and press ENTER F4 The output of the transmitter changes F0330 EPS 3 35 3 OPERATION EJX MV YOKOGAWA FA Fld dev output 4 000 mA equal to reference meter 1 Yes ENTER 2 No ABORT ENTER Ammeter reading 4 000 If the reading on the ammeter is 4 000 mA select YES and press ENTER F4 If the reading is not 4 000 mA select item 2 NO Repeat steps 4 and 5 until the ammeter reads 4 000 mA EJX MV YOKOGAWA Setting fld dev output to 20mA OK Press OK F4 and the transmitter
26. pressure Unit specified in Set Engr Unit SP LRV Lower range value for static pressure SP LSL Lower sensor limit for static pressure SP URV Upper range value for static pressure SP USL Upper sensor limit for static pressure SS E E SIE DEE Fz Status Status group 1 Device status information for hardware Status group 2 Status group 3 Status group 4 Status group 5 Status group 6 Status group 7 Status group 8 Tag Tag Change SV Assgn Change the allocation to SV Device status information for hardware Device status information for process Device status information for process Device status information for process Device status information for data Device status information for data Device status information for data SV value Current SV Tag number Unit specified in SV Unit 16 alphanumerics As specified DUUVUUD 0 0 ZS OO PS Gobh Al ON fH MPNMNMNNM AFAHA Ohh _ sesch sesch S DDZ DIJI W Po CON Test key Test key Total Flow Cvt Val Freq at 100 Pulse rate Modify Unit Set Base Unit Special maintenance parameter Convert value for total flow base unit Digtal otput fequency at 100 Pulse rate Modify flow base unit Set total flow base unit IN ch SS SP PS P Ahhh OD OO OO OO OO GO BO N Total Flow Unit Total Flow Mode Total flow mode Current total flow unit 1 Handling R Read only W Read amp Write M Method
27. unit for the measured pressure displayed on HART communicator SN ET Unit Sets a external temperature unit for the measured pressure displayed on HART communicator a Flow Unit Sets a flow unit for the measured pressure displayed on HART communicator P 3 14 Total Flow Unit Sets a total flow unit for the measured pressure displayed on HART communicator PV LRV URV Sets the calibration range by the keypad P 3 11 PV Damp Adjusts the output response speed for the input pressure of differential pressure Low Cut Used mainly to stabilize output near 0 Two modes are available forcing output to 0 for input Output signal low cut below a specific value or changing to proportional output for input below a specific value Off or On mode P 3 15 Low cut mode Impulse line connection H L Swap orientation Integral indicator display Used where installation conditions make it imperative to connect high pressure side impulse line to low pressure side of transmitter Display Sets the following 7 types of integral indicator scale ranges and unit of PV range flow input differential pressure input static pressure input ext temp user set scaled PV and total flow and alternating among any four of the above Disp select mode P 3 18 Integral indicator scale Engr disp range Sets Engr Unit Modify Engr Unit Engr LRV Engr URV Engr point Engr exp Multidrop mode P 3 20 Polling ON OFF switch
28. 10 2 Changing the allocation to DN 3 10 3 Changing the allocation to IN 3 10 4 Changing the allocation to 4V oo cecceeccccccseeeeeeeeeseeeesaeeeeeeeeaees 3 10 2429 e e We EE 3 11 1 Changing the allocation jo 3 11 2 Changing the PV Range ccccccsssccecssssseceeeeeseeesseeeeeseasseeesaaaes 3 11 BY PV NON ce ce aha eas ec eth Saale che ee tele Go cama ace 3 12 H PV DIMP EE 3 12 SE E En D 3 12 WM e HEEN 3 12 PA e TEE 3 13 OEF estate as ateccies aa akeraeeeaneteenaee E 3 13 A RIOWw UN eege 3 14 S Total FOW H ai EE 3 14 3 4 5 Output Signal Low Cut Mode Setup ss sssssssssenesensrnnrenessre reene 3 15 3 4 6 Impulse Line Connection Orientation Setup ccccceeeeeeeeeees 3 15 SE RT EE a a n 3 15 JOT Signal COMGMOM ee 3 15 a Gel ene e ee ee eee 3 15 D HOPE SCHOO ee ee nate tect 3 15 Ce tre EEN 3 15 ANNE ETOC eee tonne ee mn Rr Nee ee meer on eet ee eR ORT rier eee aor ee nana 3 16 Ce WOlal FION Eeer 3 16 FD No IM 01C25R02 01E 1st Edition May 2005 KP IM 01C25R02 01E All Rights Reserved Copyright 2005 Yokogawa Electric Corporation CONTENTS 3 5 2 External Temperature Fixation Mode ssssssennsssssenrnreserennenes 3 16 3 5 3 User unit configuration for total flOW ccceccesseeeeeeeeeeeeeeeeens 3 17 3 5 4 Integral Indicator Scale Setup cccccccceeeseseeeeeeeeeeeeeeeeeeeeaeeees 3 17 a DISDIAY SElECHON EE 3 18 Ds yele DIS DIA EE 3 18
29. ATION Example Set the simulation mode to DP SP ET ON ON ON 1 Device setup VW 4 Detailed setup Ka 7 Simulation EJX MV Yokogawa Simulation or simulation Mode 2 Sim Pres Unit 3 Sim Pres 0 000 SP Unit SP 101 32 To set the simulation mode select SENES Eee the Simulation Mode item EJX MV Yokogawa Simulation Mode SS x7 Off ON ET ON DP ET FA ON SP ET ONE DIS SE aa HELP ESC ENTER Select ON DP SP ET and press ENTER F4 F0337a EPS 3 22 IM 01C25R02 01E Example Setting of simulation condition DP 5kPa SP 5MPa ET 98degC 1 Device setup VY 4 Detailed setup w 7 Simulation EJX MV YOKOGAWA Simulation Simulation Mode asim Pres Unit 3 Sim Pres 0 000 4 Sim SP Unit U5 Sim SP 101 32 HELP HOME EUX MV YOKOGAWA Sim Pres Unit ESC EJX MV YOKOGAWA Simulation 1 Simulation Mode 2 Sim Pres Unit 358im Pres 0 000 4 Sim SP Unit 045 Sim SP 101 32 HELP SAVE HOME EUX MV YOKOGAWA Sim Pres 0 000kPa 5 EJX MV YOKOGAWA Simulation 1 Simulation 2 Sim Pres Unit 3 Sim Pres 0 000 im SP Unit U5 Sim SP 101 32 HELP SAVE HOME EUX MV YOKOGAWA Sim SP Unit ESC EUX MV YOKOGAWA Simulation 1 Simulation 2 Sim Pres Unit 3 Sim Pres 0 000 4 Sim SP Unit Gssim SP 101 32 HELP SAVE HOME le 2 To set differential pressure unit for simulation select the Sim Pres Unit item ENTER Sele
30. D0 Signal Type 4 DO Test 5 DO Frequency HELP SEND HOME SEND Press SEND F2 F0358 EPS 2 Frequency output Example Freq at 100 is 1000 Hz Set Setting of Freq at 100 1 Device setup VY 4 Detailed setup V 2 Signal condition V 5 Total Flow V4 4 Freq at 100 H EUX MV Freq at 100 a e 1200 Hz ENTER Set 1000 and press ENTER F4 WAHHH R EE TU IER mM HELP SEND HOME F0357 EPS IM 01C25R02 01E Set Frequency 1 Device setup W 4 Detailed setup VY an 3 Output condition Kg 2 Process Alerts V 5 DO Config V 3 DO Signal Type EJX MV Yokogawa FA Do signal type Scaled Pulse On when Al Detect Off when Al Detect ENTER Scaled Pulse Frequency Select Frequency and press ENTER F4 EJX MV Yokogawa F2 Do Confing 1 Digital Output 2 DO Select 39D0 Signal Type SEND 4 DO Test 5 DO Frequency HELP SEND HOME Press SEND F2 3 5 15 DO Test Contact and pulse output test The following table gives information on the contact and pulse output test This test function is canceled if no operations are performed for about 10 minutes tem omtents Status High Contact Output OFF Status Low Contact Output ON Frequency Range 0 10000Hz Contact and a pulse output test are canceled T0320 EPS F0351 EPS 3 OPERATION Example Frequency 1000Hz Set 1 Device setup Kg 4 Detailed s
31. ER EJX MV Field device info 5 MS Code 1 6 MS Code 2 7 MS Code 3 8 Write Protect ext SW HELP SEND 3 5 8 CPU Failure Burnout Direction and Hardware Write Protect There are two slide switches on the CPU assembly board One sets the burnout direction at CPU failure and the other sets a write protection function which disables parameter changes through the use of a handheld terminal or some other communication method CPU assembly Burnout direction switch BOH L WRE D Write protection switch Burnout direction switch BO Burnout Direction Switch Position Burnout Direction HIGH Hardware write protection switch WR Write Protection Switch Position NO YES Write Protection Write enabled Write disabled F0340 EPS The parameter of AO alm typ parameter displays the status of 4 20 mA DC output if a CPU failure occurs In case of a failure communication is disabled Standard specifications The burnout direction switch is set to HIGH If a failure occurs the transmitter outputs a 110 or higher signal Burnout Low The burnout direction switch is set to LOW If a failure occurs a 2 5 or lower output is generated Example Confirming the burnout direction at the CPU failure 1 Device setup Ki EJX Analog output 1 Loop test 4 Detailed setup K 2 D A tri 3 Output condition E ee p AVA RO aL D A trim O alm typ High 2 Analog output HELP SAVE HOME K
32. GAWA Flow Unit ENTER Select kg d and Press ENTER F4 EUX MV YOKOGAWA F2 Unit ee 1 Pres Unit kPa 2 SP Unit MPa 3DET Unit degc SEND 4 Flow Unit Kg d 5 Total Flow Unit Press SEND F2 to send the data to the transmitter then check to HELP SEND HOME confirm that disappears F0323a EPS Available flow units are shown below Mass Flow om lm Er e S Volume Flow wa fe es main S T0304 EPS 3 OPERATION 5 Total Flow Unit When the instrument is shipped the total flow units are set to kg Follow the procedure below to change this setting Example Change the unit for the total flow display from kg to g 1 Device setup VY 3 Basic setup V 2 Units SZ 5 Total Flow Unit EJX MV YOKOGAWA Flow Unit ESC EJX MV YOKOGAWA Unit 1 Pres Uni 2 SP Unit 3 ET Unit SEND 4 Flow Uni Total Flow Unit g Press SEND F2 to send the data to the transmitter then check to HELP SEND HOME confirm that disappears F0323b EPS Available flow units are shown below T0305 EPS Use it to make the unit of the user displayed on Integral Indicator IM 01C25R02 01E 3 4 5 Output Signal Low Cut Mode Setup Low cut mode can be used to stabilize the output signal near the zero point The low cut point in set with differential pressure range The range can be set from 0 to 20 Hysteresis 10 of the cut point Either ON or OFF can be selected as the low
33. Low cut mode Low cut mode Off or On Off 1 3 5 2 Master test Master test Master test 32 alphanumerics 1 2 2 3 Zigg Message Off or On As specified Message Message 1 3 4 3 Model od Model ake eee HE E E Her e Number of requested Numreqpreams Number of requested preambles R 1 4 3 3 2 preambles Piping orientation H LSwap i Impulse piping accessing direction Normal or Reverse Normal R Pol address Polladdr_ Poll address for multidrop es Io 4 88 Process Alerts Digital Output Display of contact output Off or On DO Frequency Frequency of Digtal Output DO Select Contact output select DO Signal type Signal type select w w W w ao ooomAl z w N A Combination of Pres SP Temp and Flow On When Al Detect Off When Al Detect Scaled Pulse or Frequency 3 1 4 4 4 4 W 4 W 4 W 4 W 4 M 4 1 DO Test Test output contact ET Alert Set alert for external temperature Flow Alert Set alert for flow Pres Alert Set alert for differential pressure SP Alert Set alert for static pressure w DA N BRO Process variables Amp temp Amplifier temperature Cap temp Capsule temperature Engr Disp User scaled value Engr exp Exponents 32000 to 32000 unit specified in Set Engr Unit x1 x10 x100 or x1000 As specified or Seck aa E e JS y e lee Engr Unit User set engineering unit Unit specified in Set Engr Unit ET External temperature value Flow Flow value Differen
34. Online 1 Device setup 2 3 4 5 EJX MV YOKOGAWA Device setup 1 Process Varlables 2 Diag Service 3 Basic Setup 4 Detailed Setup Review HOME 3 Keypad input 4 Device information 5 Others Linear HELP SAVE HOME Select Tag EJX MV YOKOGAWA Tag YOKOGAWA YOKOGAWA The display for the Tag setting appears See 3 1 4 for data entry HELP DEL ESC ENTER EJX MV YOKOGAWA FA Tag YOKOGAWA BS ENTER After entering the data set the HART communicator with the data entered by pressing ENTER F4 SEND HELP DEL ESC EJX MV YOKOGAWA Basic setup 1 Tag 2 Unit 3 Keypad 4 Device 5 Others HELP SEND input information Send the data to the transmitter by pressing SEND F2 HOME EJX MV FI1 1A Basic Setup iL TAC 2 Unit 3 Keypad 4 Device 5 Others HELP Q flashes during communica tion When disappears the transmission is complete input information HOME F0304 EPS 3 3 3 OPERATION 3 1 4 Entering Setting and Sending Data Data entered using the keys is set in the HART communicator by pressing ENTER F4 Then by pressing SEND F2 the data is sent to the transmitter Note that the data is not set in the transmitter if SEND F2 is not pressed As all the data that has been set in the HART communicator is held in memory unless the power is turned off all the data can be sent to the transmitter at once Operation
35. The specifications covered by this manual are limited to those for the standard type under the specified model number break down and do not cover custom made instruments e Please note that changes in the specifications construction or component parts of the instrument may not immediately be reflected in this manual at the time of change provided that postponement of revisions will not cause difficulty to the user from a functional or performance standpoint e The following safety symbols are used in this manual 1 1 N WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury J CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices A IMPORTANT Indicates that operating the hardware or software in this manner may damage it or lead to system failure AN NOTE Draws attention to information essential for understanding the operation and features IM 01C25R02 01E 1 1 Safe Use of This Product For the safety of the operator and to protect the instrument and the system please be sure to follow this manual s safety instructions when handling this instrument If these instructions are not heeded the protection provided by this instrument may be im paired In this case Yokogawa cannot guarantee that the instrument can be safely operate
36. ailed setup Kg 2 Signal condition DA 5 Total Flow V 5 Total Flow Mode EJX MV YOKOGAWA Total Flow Mode Reset Reset Sirane Stop ENTER Select Start and press ENTER F4 ESC ENTER EJX MV YOKOGAWA Total Flow 1 Total F 2 Total F 3 Pulse rate 4 Freq at 100 55fotal Flow Mode HELP SEND HOME SEND Press SEND F2 to send the changed data to the transmitter Check that disappears F0316a EPS To stop total flow measuring call up the Total Flow Modedisplay and set Stop To reset total flow value call up the Total Flow Mode display and set Reset 3 OPERATION 3 5 2 External Temperature Fixation Mode The external temperature can be fixed with this mode Example The external temperature is fixed at 15 C 1 Device setup V 4 Detailed setup V 2 Signal condition A 4 ET Setup Z 8 Fixed ET EJX MV YOKOGAWA Fixed ET 1 ET Fixed Fixed Et Val HELP SAVE HOME EJX MV YOKOGAWA Fixed ET Val 20degC 15 0 EJX MV YOKOGAWA Fixed ET IDET Fixed 2 Fixed Et Val HELP SAVE HOME EJX MV YOKOGAWA Fixed ET No No Kes FALL BACK ESC EJX MV YOKOGAWA Fixed ET T Fixed 2 Fixed ET Val HELP SEND HOME EISE To adjust external temperature fixation value to 15 C select the Fixed ET Val item ENTER Enter 15 0 and press ENTER F4 To enable fixation mode select the ET Fixed item ENTER Select Yes and pres
37. alled in the communicator you must upgrade the DD at an authorized facility For communication tools other than the HART 275 Communicator contact the vendor for upgrade information 1 Checking the DD of the instrument 1 Connect the communicator to the instru ment that is being set up 2 Call Device setup and press gt 3 Call Review and press 4 Press NEXT or PREV to display Fld dev rev to show the DD of the instrument Example EUX Review Fld dev rev The instrument DD version is 1 HELP PREV NEXT EXIT FO101 EPS 2 Checking the DD of the 275 HART Commu nicator 1 Turn on only the communicator 2 Call Utility from the main menu and press gt 3 Call Simulation and press gt 4 Select YOKOGAWA from the list of manufacturers by pressing and press gt 5 Select the model name of the instrument i e EJX MV by pressing J and press gt to show the DD of the communicator Example HART Communicata Version 1 Fld Een The communicator DD supports Version 1 F0102 EPS 1 4 IM 01C25R02 01E 2 LINE 2 CONDITIONS OF COMMUNICATION LINE CONDITIONS OF COMMUNICATION The HART communication signal is superimposed onto the 4 to 20 mA DC analog signal Since the modulated wave is a communication signal superim posing it on the normal signal will from basic prin ciples cause no error in the DC component of the analog signal Thus
38. apsule when necessary Use heat insulation or make lagging to keep temperature within Continues to operate and output Amplifier temperature is 3 outside range 50 to 95 C SE External temperature is When PV is ET outside range Output AO upper limit or AO External temperature sensor NEE resistance is out specification Pulse output is out Continues to operate and Check settings and specification output change them as needed Differential pressure exceeds _ When PV is Pres Check input and range specified range Outputs the signal High or Low setting and change set with burnout direction switch them as needed Low 1 25 High 110 Static pressure exceeds When PV is SP specified range Outputs the signal High or Low 4 set with burnout direction switch Low 1 25 High 110 Flow exceeds specified range When PV is Flow Outputs the signal High or Low set with burnout direction switch Low 1 25 High 110 External temperature exceeds When PV is ET specified range Outputs the signal High or Low set with burnout direction switch Low 1 25 High 110 Input flow exceeds specified Continues to operate and Check input threshold output Input pressure exceeds specified threshold Input static pressure exceeds 5 specified threshold Input external temperature exceeds specified threshold T0401 EPS IM 01C25R02 01E 4 SELF DIAGNOSTICS Integral HART c 4 20mA Output Count Status indicator communi
39. ation to 4V Example To set 4V to ET Call up the Change AN assgdisplay 1 Device setup Vv 1 Process variables nd 8 Output vars VY 2 4V VY 2 Change 4V assgn EJX MV YOKOGAWA Current 4v is SP Select new 4v 1 Fl ENTER ABORT ENTER Select ET and press ENTER F4 FO308c EPS IM 01C25R02 01E 3 OPERATION 3 4 3 Keypad input 1 Device setup v When the PV s value is changed the value of the 3 Basic setup variable selected by PV at that time is changed For a Keypad input example when PV LRV is changed in the state whose PV is Pres Pres LRV is changed too EJX MV YOKOGAWA C Keypad input 0 0 mmH20 2500 0 mmH20 1 Changing the allocation to PV 3 mmH20 10197 2 mmH20 5 PV USL 10197 2 mmH20 10 Change the Lower Range Value Example To set PV to Pres HELP SAVE HOME select the LRV item Call up the Change PV assgpniisplay EJX MV YOKOGAWA 500 LRV i F4 1 Device setup 0 0 mmH20 m Vv 3 Basic Setup ENTER a Keypad input Enter 500 and press ENTER F4 VY 2 Change PV assgn EJX MV YOKOGAWA Keypad input oS 1 PV LRV 500 0 mmH20 2500 0 mmH20 EJX MV YOKOGAWA mmH20 C ent SV is Pres LSL 10197 2 mmH20 eo ae 10197 2 mmH20 To Change the Upper Range Value a HELP SEND HOME select the URV item Ta ENTER 4 ET ABORT ENTER Select Pres and press ENTER F4 EJE MV OROGAWA 3500 2500 0 mmH20 F0308d EPS 2500 0 ENTER
40. ble for the input static pressure and the external temperature on the pressure sensor Refer to table 4 1 Alarm Message Summary for the specific alarm code to be generated Example Set the alert mode from OFF to Hi Al Detect for the input pressure 1 Device setup Vv 4 Detailed setup V4 3 Output condition Kg 4 Process Alerts V 1 Pres Alert V 1 Pres Alert Mode EJX MV Pres Alert Mode Off Off Hi Al Detect Lo Al Detect ENTER Hi Lo Al Detect ESE ENTER Select Hi AL Detect and press ENTER F4 EJX MV Pres Alert eS IDAlert Mode 2 Pres Hi Alert 3 Pres Lo Alert SEND Press SEND F2 to send the data to the transmitter then check to confirm that disappears F0346 EPS Example Set the higher alert value of 75 for alarm generation 1 Device setup YV HELP SEND HOME 4 Detailed setup V 3 Output condition V 4 Process Alerts V 1 Pres Alert V 2 Pres Hi Alert Pres Hi Alert Val 100 000 kPa 75 000 ENTER HELP DEL ESC Enter 75 and press ENTER F4 Pres Alert F2 1 Alert Mode res Hi Alert 3 Pres Lo Alert SEND Press SEND F2 to send the data to the transmitter then check to confirm that disappears HELP SEND HOME F0347 EPS 3 OPERATION 3 5 13 Status Output This feature is used for a transistor output open collector of an on off signal according to the status of high and low alarm limits which are user configurabl
41. carry out only the maintenance procedures described in this manual If you require further assistance please contact the nearest Yokogawa office e Care should be taken to prevent the build up of dust or other materials on the display glass and the name plate To clean these surfaces use a soft dry cloth 1 INTRODUCTION e Modification e Yokogawa will not be liable for malfunctions or damage resulting from any modification made to this instrument by the customer 1 2 Warranty e The warranty shall cover the period noted on the quotation presented to the purchaser at the time of purchase Problems occurring during the warranty period shall basically be repaired free of charge e If any problems are experienced with this instru ment the customer should contact the Yokogawa representative from which this instrument was purchased or the nearest Yokogawa office e Ifa problem arises with this instrument please inform us of the nature of the problem and the circumstances under which it developed including the model specification and serial number Any diagrams data and other information you can include in your communication will also be helpful s The party responsible for the cost of fixing the problem shall be determined by Yokogawa follow ing an investigation conducted by Yokogawa e The Purchaser shall bear the responsibility for repair costs even during the warranty period if the malfunction is due to Improper
42. cator display ae operation during error ah group AL 50 Illegal P LRV Specified value is outside of Holds at the output value that Check settings and P LRV setting range existed immediately before the change them as error occurred needed AL 51 Illegal P URV P URV AL 52 Illegal P SPAN P SPN AL 53 P SPAN trim err Continues to operate and Adjust settings and P ADJ output change them as ded P ZERO trim err E AL 54 Illegal SP LRV Holds at the output value that Check settings and SP RNG existed immediately before the change them as error occurred needed Illegal SP URV Illegal SP SPAN AL 55 SP SPAN trim err Continues to operate and Adjust settings and SP ADJ output change them as SP ZERO trim err eee AL 56 Illegal ET LRV Holds at the output value that Check settings and ET RNG existed immediately before the change them as error occurred needed Illegal ET URV Illegal ET SPAN AL 57 ET SPAN trim err Continues to operate and Adjust settings and ET ADJ output change them as needed ET ZERO trim err F set outside Range Specified value is outside of Holds at the output value that Check settings and setting range existed immediately before the AL 58 FL ADJ change them as error occurred needed AL 59 PLS set err Specified value is outside of Normal calculation PLS ADJ setting Pulse output AL 79 None Displayed value exceeds limit Continues to operate and OV DISP outpu
43. condition 3 Output condition 4 Display condition 5 Device information 6 Test Key 7 Simulation 8 Basic Flow Calc 1 Pres 2 SP 3 Cap temp 4 Amp temp 5 ET 1 Flow Setup 2 DP Setup 3 SP Setup 4 ET Setup 5 Total Flow 6 Others 1 Process variables 2 Analog output 3 HART output 4 Process Alerts 3 8 1 Flow LRV 2 Flow URV 3 Flow Unit 4 Flow Damp 1 ET LRV 2 ET URV 3 ET Unit 4 ET LSL 5 ET USL 6 ET Min span 7 ET Damp 8 Fixed ET 1 Total Flow 2 Total Flow Unit 3 Pulse rate 4 Freq at 100 5 Total Flow Mode 6 Config User Unit 1 Low cut 2 Low cut mode 3 H L Swap 1 Loop test 2 D A trim 3 Scaled D A trim 4 Clear D A trim 5 AO alm typ 6 Auto recover 7 AO lower limit 8 AO upper limit 1 Pres Alert 2 SP Alert 3 ET Alert 4 Flow Alert 5 DO Config 3 OPERATION 1 Pres LRV 2 Pres URV 3 Pres Unit 4 Pres LSL 5 Pres USL 6 Pres Min span 7 Pres Damp 1 SP LRV 2 SP URV 3 SP Unit 4 SP LSL 5 SP USE 6 SP Min span 7 SP Damp 8 A G Select 9 SP H L Select Atm Pres Value Auto Atm 1 ET Fixed 2 Fixed ET Val 1 Cvt Val 2 Set Base Unit 3 Modify Unit 1 PV 2 PV 3 PV AO 4 Engr Disp 5 Engr exp 6 Engr Unit 7 Digital Output 1 Poll addr 2 Num req preams 3 Burst mode 4 Burst option 5 Burst Xmtr Vals 1 Digital Output 2 DO Select 3 DO Signal type 4 DO Test 5 DO Frequency F0303d EPS IM 01C25R02 01E E 4 Detailed setup 1 Se
44. ct kPa and press ENTER F4 Hoe e To set differential pressure value for simulation select the Sim Pres item BY ENTER Set Dand press ENTER F4 le a To set static pressure unit for simulation select the Sim SP Unit item ENTER ENTER Select MPa and press ENTER F4 GEI s To set static pressure value for simulation select the Sim SP item F0332a EPS 3 23 3 OPERATION DH H EJX MV YOKOGAWA 5 Sim Pres 101 32kPa 5 ENTER DEL ESC ENTER Set Dand press ENTER F4 GEI To set external temperature unit for simulation select the Sim ET Unit item ENTER Select degC and press ENTER F4 IS To set external temperature value for simulation select the Sim ET item EJX MV YOKOGAWA imulation im Pres Unit im Pres 0 000 im SP Unit im SP 101 32 Temp Unit SAVE HOME EJX MV YOKOGAWA Sim temp Unit Kelvin degC degF Kelvin ESG HELP ENTER Pres 0 000 SP Unit SP 101 32 Temp Unit Temp SAVE HOME EJX MV YOKOGAWA Sim Temp FA 273 15kelvin 98 ENTER Set 98 and press ENTER F4 SEND Press SEND F2 to send the changed data to the transmitter Check that disappears F0333a EPS Pres 0 000 SP Unit SP 101 32 Temp Unit Temp SEND HOME IM 01C25R02 01E 3 OPERATION 3 5 10 Basic Flow Calculation Some parameters are set with the manual The flow rate calculate by c
45. d Please pay special attention to the following points a Installation e This instrument may only be installed by an engi neer or technician who has an expert knowledge of this device Operators are not allowed to carry out installation unless they meet this condition e With high process temperatures care must be taken not to burn yourself by touching the instrument or its casing e Never loosen the process connector nuts when the instrument is installed in a process This can lead to a sudden explosive release of process fluids e When draining condensate from the pressure detector section take appropriate precautions to prevent the inhalation of harmful vapors and the contact of toxic process fluids with the skin or eyes e When removing the instrument from a hazardous process avoid contact with the process fluid and the interior of the meter e All installation shall comply with local installation requirements and the local electrical code b Wiring e The instrument must be installed by an engineer or technician who has an expert knowledge of this instrument Operators are not permitted to carry out wiring unless they meet this condition e Before connecting the power cables please confirm that there is no current flowing through the cables and that the power supply to the instrument is switched off c Operation e Wait 10 min after the power is turned off before opening the covers d Maintenance e Please
46. e values as shown in 3 5 12 Alarm The status output can be assigned as any combination of the high or low limits of the input pressure input static pressure external temperature or flow AN NOTE No status output signal has been defined for a CPU failure or hardware error Use a 4 20 mA signal to indicate a transmitter s failure Example Set the status output to output an off signal when the input pressure exceeds 75 kPa with the alert mode of Hi Al Detect 1 Device setup Kg 4 Detailed setup V T 3 Output condition Ww 4 Process Alerts VY 5 DO Config vV 2 DO Select and 3 DO Signal type EJX MV DO Select ff ENTER Select Pres and press ENTER F4 EJX MV F2 DO Config Si 1 Digital Output a EET SEND DO Test Do Frequency Press SEND F2 to send the data to the transmitter then check to HELP SEND HOME confirm that disappears EJUX MV DO Signal type ON WHEN AL DETECT ON When Al Detect OFF When Al Detect Scaled Pulse Frequency ESC ENTER ENTER Select OFF WHEN AL DETECT and press ENTER F4 EJX MV F2 DO Config 1 1 Digital Output Off 2 DO Select Pres Do Signal type SEND 4 DO Test 5 Do Frequency Press SEND F2 to send the data to the transmitter then check to HELP SEND HOME confirm that disappears F0349 EPS IM 01C25R02 01E Example Status output operation of ON WHEN AL DETECT Status output for higher aler
47. e transmitter Check that disappears F0323c EPS HELP SEND HOME 3 OPERATION 3 5 4 Integral Indicator Scale Setup The following seven displays are available for integral indicators of PV range flow input differential pressure input static pressure input ext temp user set scaled PV and total flow A cycle of up to four displays can be shown by assigning variables to the parameters at Disp select Available displays Description and related parameters of PV range Indicates input value depending on PV the set PV range PV LRV and PV TT URV en 30 Un DU Indicates values of calculated flow with the indication limits 99999 to 99999 Flow 26 0 kg h Input differential Indicates values of input differential pressure pressure with the indication limits Pres 99999 to 99999 P Yo PRES 45 6 kPa He Input static pressure Indicates values of input static SP pressure with the indication limits 99999 to 99999 6 178 MPa alid MPa Input ext temperature Indicates values of input external EXT TEMP temperature with the indication limits 99999 to 99999 ET 22 95 degC User set scaled PV ENGR PV Indicates values depending on the engineering range Engr LRV and Engr URV with the unit Engr Unit Engr LRV 0 0 Engr URV 45 0 Engr exp x100 en iea vill Engr Un t m min Engr point 1 Indicates values of calculated total flow with the indication li
48. ear error records 4 Error log view Error records Log1 latest to log4 4 ET setup ET Damp Damping time constant for ET 0 00 to 100 00 sec 2 ET Fixed External temperature fix mode No Yes or FALL BACK 2 ET Min Span Minimum span for external temperature 2 ET LRV Lower range value for ET 2 Ertst Lower sensor limit for eT il H II 2 44 ET URV Upper range value for ET 2 ET USL Upper sensor limit for ET 2 Fixed ET Val Temperature value at ET fix mode 2 Flow setup Flow Damp Damping time constant for flow 0 00 to 100 00 sec 2 Flow LRV Lower range value for flow 2 Flow URV Upper range value for flow 2 Vol Flow Base Dens Volume Flow Base Density Value 2 Keypad Input Change PV Assgn Change the allocation to PV Damping time constant for PV Current PV Lower range value for PV Upper range value for PV wen N o1 SEEEE ARAARA oh bh o EE CECR EE ONO OI CO ZS SS ARAAA m b b hi ooe esseen 000 S KEE SAAN w N ZS 22 7 SZZ E AAAARA ALAA A oO RW AW OO d SEEEEIE ba O AO Wu s AAaAAAAJNN NJIS oO OD _ AAA HRA ANID h sesch sch sch sesch sch sch Jl sch sch sch hot key 1 5 Test output setting Within AO lower and upper limits LL Mi a 1 Handling R Read only W Read amp Write M Method 5 1 IM 01C25R02 01E 5 PARAMETER SUMMARY Fast key Low cut Low cut Low cut 0 00 to 20 00 10 00 1 3 5 1
49. em for one communicator device device description SEND BACK send data to go back to device or mark menu from data to send which HOME was pressed EDIT edit a variable value ADD add current item to Hot Key Menu F0303 EPS 3 1 3 Calling Up Menu Addresses Subsection 3 3 Menu Tree shows the configuration of all menu items available with the HART communica tor The desired item can be displayed with ease by understanding the menu configuration When the HART communicator is connected to the transmitter the Online menu will be displayed after the power is turned on Call up the desired item as follows Key operation There are two choices to select the desired menu item 1 Use the or key to select the desired item and then press the Key 2 Press the number displayed for the desired item To return to the previous display press the key If ABORT and are displayed press the desired function key IM 01C25R02 01E Example Call up the Tag to change the tag number Check to see where Tag is located in the menu configuration Then call up the Tag on the display according to the menu tree See section 3 3 Menu Tree Display Operation y t Display 1 appears when the HART Communicator is turned on Select Device setup gt 2 3 a Select Basic setup EJX MV YOKOGAWA Basic Setup eq 1 YOKOGAWA kPa EJX MV YOKOGAWA
50. ese tedesco e francese Se si desidera ricevere 1 manuali operativi di prodotti Ex in lingua locale mettersi in contatto con l ufficio Yokogawa piu vicino o con un rappresentante Ce Todos los manuales de instrucciones para los productos antiexplosivos de ATEX estan disponibles en ingl s alem n y franc s Si desea solicitar las instrucciones de estos articulos antiexplosivos en su idioma local debera ponerse en contacto con la oficina o el representante de Yokogawa m s cercano Qu Alle handleidingen voor producten die te maken hebben met ATEX explosiebeveiliging Ex zijn verkrijgbaar in het Engels Duits en Frans Neem indien u aanwijzingen op het gebied van explosiebeveiliging nodig hebt in uw eigen taal contact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger 1 INTRODUCTION G Kaikkien ATEX Ex tyyppisten tuotteiden k ytt hjeet ovat saatavilla englannin saksan ja ranskankielisina Mik li tarvitsette Ex tyyppisten tuotteiden ohjeita omalla paikallisella kielell nnne ottakaa yhteytt l himp n Yokogawa toimistoon tai edustajaan C gt Todos os manuais de instru es referentes aos produtos Ex da ATEX est o dispon veis em Ingl s Alem o e Franc s Se necessitar de instru es na sua l ngua relacionadas com produtos Ex dever entrar em contacto com a delega o mais pr xima ou com um representante da Yokogawa C gt Tous les manuels d instruction de
51. etup VY 3 Output condition V 4 Process Alerts 7 5 DO Config VW 4 DO Test EJX MV Yokogawa DO Test 1 Status High 2 3 4 Se ENTER Exit Select Scaled Pulse and press ABORT ENTER ENTER F4 EJX MV Yokogawa Frequency 1000 HELP DEL EJX MV Yokogawa Digital Output is Fixed to on Frequency is 1000 Hz Press OK F4 F0352 EPS IM 01C25R02 01E 3 OPERATION 3 6 Diag Service 3 6 1 Test Output This feature can be used to output a fixed current for A CAUTION Test output continues for approximately 10 minutes then is released automatically Even if the HART communicator power supply is turned off or the communication cable is disconnected test output will continue for approximately 10 minutes loop checks The available range for test output depends on the settings for the AO lower limit and AO upper limit parameters whose limit is from 3 8 mA 1 25 to 21 6 mA 110 Example To output 12 mA 50 3 6 2 Sensor Trim 1 Device setup NF 2 Diag Service VV 2 Test Each DPharp EJX series transmitter is factory charac terized Factory characterization is the process of comparing a known pressure input with the output of 1 Loop test EJX MV YOKOGAWA FA WARN loop should be removed from automatic control each transmitter sensor module over the entire pressure and temperature operating range During the character ization process this comparison informati
52. he selected transmitter is possible However the communication speed will be slow display 2 3 To communicate with another transmitter turn off the power once and then turn on it again or call up display 3 and select Online 4 Display 1 will appear Select the desired transmitter HART Communicator Online IDETX910A 1 2 EJX910A 2 3 EJX910A 3 EJX MV EJX910A 1 Online IpDevice setup 2 PV 3 PV AO 4 PV LRV 5 PV URV 0 0 mmH20 4 000 mA 0 0 mmH20 3500 0 mmH20 HART Communicator 1 Offline aonline 3 Frequency 4 Utility Device F0336 EPS To release multidrop mode follow the procedure below 1 Call up the Poll addr display and set the address to 0 2 Call up the Polling display and set Ask Before Polling 3 5 7 External Switch Mode Follow the procedure below to enable or inhibit zero point adjustment by means of the zero adjustment screw on the transmitter This is set to Enabled when the instrument is shipped Example Set the mode to inhibit zero adjustment by means of the external zero adjustment screw 1 Device setup VV 4 Detailed setup V 5 Device information V 1 Field device info DA 9 Ext SW EJX MV Ext SW Enabled Disabled Enabled ENTER Select Disabled and press ENTER F4 SEND No Disabled Press SEND F2 to send the data a to the transmitter then check to confirm that disappears F0337 EPS IM 01C25R02 01E ESC ENT
53. ing of multidrop mode Process Alerts Used for alarm generation on the integral indicator P 3 28 HART output B Selection of the data to be sent continuously PV range current Process vars crnt or Xmtr urst option f Burst mode Variables P 3 19 Burst mode ON OFF switching of burst mode maeeprmase Poll addr Sets the polling address 1 to 15 Monitoring PV and PV Primary variable and output variable PV AO 4 to 20 mA output variable Flow Flowing quantity calculated from differential pressure static pressure and external temperature Pres Differential Pressure variable Static pressure variable External temperature Total Flow Integrated value of flowing quantity m o slk Engr Disp exp Unit Displays the output of user setting engineering information Maintenance Test output Loop test Used for loop checks Output can be set freely from 2 5 to 110 in 1 steps P 3 31 Check using the self test and status command If an error is detected the corresponding P 4 4 message is displayed l Self diagnostics Self test and Status Output when CPU error AO Alm typ Displays the status of 4 to 20 mA DC output when a failure occurs has occurred P 3 21 External volume aa it Ext SW Displays sets the external volume protect permit for LRV URV setting protect permi Write protect Displays the permit protection status of setting changes depending on communications Enable wrt 10min P 3 26 Write protection s
54. ir length 5 000 ft 1 524 m Use the following formula to determine cable length for a specific application _ 65x106 C 10 000 RxC C Where L length in feet or meters R resistance in ohms current sense resistance plus barrier resistance C cable capacitance in pF ft or pF m C maximum shunt capacitance of field devices in pF 2 3 Power Supply Voltage and Load Resistance When configuring the loop make sure that the external load resistance is within the range in the figure below Note With an intrinsically safe transmitter external load resistance includes safety barrier resistance 600 External load j Communication resistance applicable range R 9 GE tg LL 0 10 5 16 6 25 2 42 Power supply voltage E V DC F0202 EPS Figure 2 2 Relationship between Power Supply Voltage and External Load Resistance 9 1 IM 01C25R02 01E 3 OPERATION 3 OPERATION 3 1 Basic Operation of the 275 HART Communicator 3 1 1 Keys and Functions Communication cable LCD liquid crystal display 21 charactersx8 lines Wi Function keys Functions of the keys are indicated on the display Pressing P Home when the display is as shown changes the display to the Online menu See 3 1 2 Display Process variables amp Py 0 000 kPa 2 PV S 0 00 3 PV AO 4 000 mA 4 Engr Disp Moves the highlighting cursor on the display to 5 Engr exp select the desired item
55. lifier temperature sensor AMP ERR problem Amplifier EEPROM problem Amplifier problem A D Converter problem AL 03 ET sensor error External temperature sensor disconnection ET ERR Outputs the signal High or Low Replace capsule if the set with burnout direction switch error recurs after the status output undefined transmitter is restarted Replace capsule Replace amplifier Check external 4 temperature sensor I No device ID No device ID is found Continues to operate and output Replace amplifire AL 10 PRESS P outside limit Input is outside measurement range limit of capsule AL 11 ST PRSS SP outside limit Static pressure exceeds limit CT outside limit Capsule temperature is outside range 50 to 130 C AT outside limit AL 12 CAP TMP AL 13 AMP TMP AL 14 EXT TMP AL 15 EXT TMP AL 16 PLS ET outside limit OHM outside limit PLS outside limit AL 30 PRS RNG P over range AL 31 SP RNG SP over range AL 32 F RNG F over range AL 33 ET RNG ET over range AL 41 F HI AL 42 F LO AL 35 PH AL 36 P LO AL 37 SP HI AL 38 SP LO AL 43 ET HI AL 44 ET LO F high alarm F low alarm P high alarm P low alarm SP high alarm SP low alarm ET high alarm ET low alarm When PV is Pres Output AO upper limit or AO lower limit When PV is SP Output AO upper limit or AO lower limit Check input or replace c
56. mits 999999 to 999999 Total flow TOTAL FLOW Total Flow 123 45 kg T0306 2 EPS See a through d for the setting procedures IM 01C25R02 01E a Display Selection At Disp select select the variable that the parameter Disp1 will display on the integral indicator Example Change from PV to Pres for the display 1 Device setup Vv 4 Detailed setup Ki 4 Display condition Kg 1 Disp select YV 1 Disp1 EJX MV YOKOGAWA Disp1 PV PV Flow Pres SP ENTER Call up the Disp Out 1 display Select PRES and press ENTER F4 SEND Press SEND F2 to send the data to the transmitter then check to confirm that disappears F0320 EPS EJX MV YOKOGAWA Disp select isp1 2 Disp2 3 Disp3 4 Disp4 PRES Not Used Not Used Not Used HELP SEND HOME b Cyclic Display In addition to the display set at Disp1 displays can be set at Disp2 Disp3 and Disp4 for cyclic display in the order of the parameter number c Display Resolution You can set the number of digits below the decimal point when the value is displayed with integral indica tor 1 Disp reso Use for the number of decimals of PV 2 Flow disp point Use for the number of decimals of Flow 3 DP disp point Use for the number of decimals of Pres 4 SP disp point Use for the number of decimals of SP 5 ET disp point Use for the number of decimals of EXT TEMP 6 Eng
57. n Style No Style number Style number of product Universal rev Universal revision 16 alphanumerics Display setup Bar indicator Bar indicator Off or On On Disp1 LCD output 1 PV Flow Pres SP EXT TEMP PV ENGR PV or TOTAL FLOW Disp2 LCD output 2 PV Flow Pres SP EXT TEMP Not used ENGR PV TOTAL FLOW or Not used Disp3 LCD output 3 Ditto Not used Disp4 LCD output 4 Ditto Not used Disp Reso display resolution Normal or High resolution Normal Engr LRV Use set lower range value 32000 to 32000 unit specified in Set Engr Unit As specified Engr point Decimal place for user set 0 to 4 2 Engr URV Use set upper range value 32000 to 32000 unit specified in Set Engr Unit As specified ET disp point Decimal place for external Oto 4 Flow disp point Decimal place for flow 0 to 4 Modify Engr Unit User set engineering unit Pres disp point Decimal place for differential pressure O to 4 Set Engr Unit Engineering unit select SP disp point Decimal place for static pressure 0 to 4 2 TF disp point Decimal place for total flow Oto 4 DP setup Pres Damp Damping time constant for DP 0 00 to 100 00 sec Pres Min Span Minimum span for differential pressure Pres LRV Lower range value for differential pressure Pres LSL Lower sensor limit for differential pressure Pres URV Upper range value for differential pressure PresUSL Upper sensor limit for differential pressure log 4 TI O O R ha 2 2 5 Error log Error log Clear Cl
58. ng unit When two or more slashes are included the integral indicator shows Engr LRV and Engr URV are used to set the lower and upper range values for the engineering unit display When the insrument is shipped these are set as specified in the order Example Set lower range value LRV to 50 and upper range value URV to 50 1 Device setup YV 4 Detailed setup YW 4 Display condition VvV 4 Engr disp range w 1 Engr LRV and 2 Engr URV EJX MV YOKOGAWA ENTER Call up the Engr LRV Display Set 50 and press ENTER F4 EJX MV YOKOGAWA V wx Engr disp range lt Ki 1 Engr LRV 2 2bengr URV 3 Engr exp 4 Engr Unit 5 Engr point HELP SEND HOME Press lr select engr disp URV EJX MV YOKOGAWA Engr URV 100 0 50 ENTER DEL ESC ENTER SEND Set 50 and press ENTER F4 EJX MV YOKOGAWA Engr disp range des 1 Engr LRV 2bengr URV 3 Engr exp SEND 4 Engr Unit 5 Engr point Press SEND F2 to send the data to the transmitter then check to HELP SEND HOME confirm that disappears F0322 EPS 3 OPERATION 3 5 5 Burst Mode When the burst mode is set on the transmitter continu ously sends stored data Either the pressure value range current value current process or Xmtr Variables variables can be selected and sent The data is sent approximately three times per second as a digital signal when the transmitter is set in burst mode When data is being sent in bur
59. nsors 2 Signal condition 3 Output condition 4 Display condition 5 Device information 6 Test Key 7 Simulation 8 Basic Flow Calc 1 Disp select 2 Disp Reso 3 Disp condition 4 Engr disp range 5 Bar Indicator 1 Field device info 2 Sensor infomation 3 Self test 1 Simulation 2 Sim Pres Unit 3 Sim Pres 4 Sim SP Unit 5 Sim SP 6 Sim Temp Unit 7 Sim Temp 3 9 1 Flow disp point 2 Pres disp point 3 SP disp point 4 ET disp point 5 TF disp point 1 Engr LRV 2 Engr URV 3 Engr exp 4 Engr Unit 5 Engr point 6 Set Engr Unit 7 Modify Engr Unit 1 Tag 2 Date 3 Descriptor 4 Message 5 MS Code 1 6 MS Code 2 7 MS Code 3 8 Write Protec 9 Ext SW Revision Ze Additional Info 1 Isoltr matl 2 Fill fluid 3 Gasket matl 4 Process Conn 5 Drain vent matl 6 Process Conn type 7 RS lsoltr matl 8 Process Conn size 9 Num of RS RS fill fluid RS type 3 OPERATION 1 Universal rev 2 Fld dev rev 3 Software rev 1 Style No 2 Serial No 3 Mitr Date 4 Extra No 5 Final asmbly num 6 Dev id 7 Distributor 8 PT100 Serial No 1 Flow Calc mode 2 Fluid Type 3 Flow Calc Fixed 4 Ref SP 5 Ref Temp 6 Temp K1 F0303e EPS IM 01C25R02 01E 3 4 Basic Setup 3 4 1 Tag and Device Information To change the Tag No see section 3 1 4 Entering Setting and Sending Data Up to 8 characters can be set with Tag The maximum number of characters to be set for other items is a
60. on is stored Ok in the transmitter EEPROM In operation the transmit Set the control loop in manual ter uses this factory stored curve to produce a process mode and press OK F4 EJX MV YOKOGAWA Choose analog output x2 level 1 4mA 2 20mA 3 Other 4 End ABORT ENTER ENTER Select Other and press ENTER F4 is a one point adjustment typically used to compensate Supplementary explanation 1 4 mA Outputs a 4 mA current signal 20 mA process in which two accurate end point pressures are Outputs a 20 mA current signal l o i applied equal to or greater than the range values and all output is linearized between them variable output PV in engineering units dependent on the pressure input The sensor trim procedure allows you to adjust for local conditions changing how the transmitter calcu lates process variables There are two ways to trim the sensor a zero trim and a full sensor trim A zero trim for mounting position effects or zero shifts caused by static pressure A full sensor trim is a two point Sets a desired output using the alphanumeric keys End Exits Full Sensor Trim Auto Trim and Manual Trim EJX MV YOKOGAWA SS Full sensor trim is carried out by performing Auto ge Lower Pt followed by Auto Upper Pt ENTER HELP DEL ABORT ENTER Enter 12 and press ENTER F4 A fixed current of 12 mA is output Also you can manually perform the trimming proce dure with Manual
61. onstant flow factor This is called Basic mode Example Enable Basic mode 1 Device setup Kg 4 Detailed setup V 8 Basic Flow Calc EJX MV Yokogawa Basic Flow Calc Glow Calc Mode 2 Fluid Type 3 Flow Calc Fixed To enable Basic mode select the SES Eee Flow Calc Mode item EJX MV Yokogawa FA Flow Calc Mode i Auto Comp Mode Auto Comp Mode ENTER Basic Mode Select Basic Mode and press NTER ENTER EA F0337b EPS To release Basic mode set Flow Calc Mode to Auto Comp Mode To set other parameters of Basic mode on Table 3 2 Table3 2 Basic Flow Calc Set up Steps Siep Parameter Se Sms Flow Calc Mode Select Basic Mode Flow Calc Kfactor calculated by Table 3 3 Flow Input Kfactor Equation and Kfactor Calculation This factor is used for gas BER Input reference static pressure When fluid type is liquid set 0 to Ref SP Spb This factor is used for liquid Temp K1 ee eae Ob enendeipe When fluid type is gas set 0 to TempK1 Refer to Table 3 4 Symbol Flow calculation for Basic flow Equation The flow equation select by fluid type and flow unit category T0310 EPS Table 3 3 Flow Equation and Kfactor Calculation M FI Kfactor n 4 X Nc X C 41 B4 X e X d2 ass Flow a liquid Normal Standard Kfactor m 4 X Nc x C W1 B4 X e X d2 Qm or Qv or Qv_norm Volume Flow X 4 2 X pb p norm Kfactor x dAn X 1 Temp K1 x T Tb Volume EI Kfactor n 4 x Nc x C V1 B4 X e x d2
62. otection is set to Yes the transmitter does not accept parameter changes When the same eight alphanumeric string entered in the New pass word field is also entered in the Enable wrt 10min field and transferred to the transmitter it will be possible to change transmitter parameters during a 10 minute period To change the transmitter from the write protection Yes status back to Write protection No status use Enable wrt 10minto first release the write protection function and then enter eight spaces in the New password field IM 01C25R02 01E 1 Setting Password Example Set the password to 1 2 3 4 0 1 4 EJX MV Hot key 1 keypad input 2Gwrt protect menu Press Hot key Select Wrt protect menu EUX MV Wrt protect menu ei lt 7 x2 1 Write Protect No 2 Enable wrt 10min 35New password 4 Software seal Keep Select New password HELP SEND EJUX MV FA Enter new password to change state of write protect ENTER Set 1234 Gu and press HELP DEL ABORT ENTER ENTER F4 sTullllvwxllily z IiI K LII F2 BS Ed E DEL DEL 1234 EJX MV FA Re enter new password withing 30 seconds ENTER Set the new password again and DEL ABORT ENTER press ENTER F4 EJX MV FA It changed the state of protection related password OK Press OK F4 Write Protect status changes from NO to YES F0338 EPS 3 OPERATION 2 Entering Password to Enable the Parameter Changes Example En
63. outputs a 100 output signal EJX MV YOKOGAWA 19 050 Enter meter value 20 000 F4 19 050 ENTER HELP DEL ABORT ENTER Ammeter reading 19 050 Carry out the same procedures as those described under 4 and 5 EJX MV YOKOGAWA Fld dev output 20 000 mA equal to reference meter 1 Yes ENTER 2 No ABORT ENTER Ammeter reading 20 000 Returning fld dev to original output appears EJX MV YOKOGAWA FA NOTE Loop may be returned to automatic control Press OK F4 F0331 EPS IM 01C25R02 01E Example 2 To adjust using a voltmeter 1 Device setup Kn 2 Diag Service 7 3 Calibration V 2 Analog output trim V 2 Scaled D A trim EJX MV YOKOGAWA Analog output trim 1 D A trim Wscaled D A trim Select the Scaled D A trim item 3 Clear D A trim EJX MV YOKOGAWA WARN Loop should be removed from automatic control OK Press OK F4 EJX MV YOKOGAWA Trim will be scaled from 4 000 to 20 000 1 Proceed 2 Change VW X 2 Select Change and press ENTER F4 When item 3 Proceed is selected D A trim must be carried out ABORT ENTER D 3 EJX MV YOKOGAWA 1 Set scale Lo output value 4 000000 1 ENTER DEL ABORT ENTER Enter the value read on the meter when the signal is 4 mA In this case Enter the value of the voltage across a 250 Q resistor 1 V and press ENTER F4 EJX MV YOKOGAWA Set scale Hi output S af value 20
64. r point Use for the number of decimals of ENGR PV 7 TF disp point Use for the number of decimals of Total Flow 3 18 3 OPERATION d User Setting of Engineering Unit and Scale Enter disp range parameters allow the engineering unit and scale to be displayed At Set Engr Unit the following engineering units can be selected from a list Alternately up to eight alphanumeric characters spaces or slashes can be input on the keypad at Modify Engr Unit only the first six are displayed on the integral indicator Select the unit from the Set Engr Unit list gf cm2 Nm3 h kg cm2G ACFH kg cm2A ACFM T0307 EPS Follow the procedure below to set your own unit Example Set the engineering unit as M h 1 Device setup VY 4 Detailed setup VY 4 Display condition V 4 Engr disp range A 7 Modify Engr Unit EJX MV YOKOGAWA Enter Engr Unit BOONIMNO OOM ly z JOMOIGH ENTER Call up the Modify Engr Unit Set M H and press ENTER F4 ENTER M H HELP DEL ABORT ENTER EJX MV YOKOGAWA Enter space on the characters to be lowercase M H M HELP DEL ABORT ENTER Enter a space instead of a character to display the character in lowercase and press ENTER F4 F0321 EPS IM 01C25R02 01E Note that following symbols are not available D WA ez 2 The integral indicator shows when these are entered Only one slash can be included in engineeri
65. requency Duty cycle Example of Pulse Output The number of pulses PPS T 1sec 1 Example of scaled pulse Pulse Rate 10kg 2 Example of freqency output Configuration Freq at 100 10000Hz Flow Rate URL 100 10000 PPS F0350a EPS IM 01C25R02 01E 1 Scale pulse Example Scaled Pulse 10 kg Set Setting of Total Flow Units 1 Device setup Vv 4 Detailed setup Kl 2 Signal condition K 5 Total Flow S 2 Total Flow Unit FJX MV Total Flow Unit ENTER Select kg and press ENTER F4 ESC ENTER SEND SEND HOME Press SEND F2 F0354 EPS Setting of Pulese rate 1 Device setup VY 4 Detailed setup WY 2 Signal condition 4 5 Total Flow V 3 Pulse rate H EJX MV Pulse rate TAUN ENTER 10 Set 10 and press ENTER F4 A HELP DEL ESC ENTER ENTER EUX MV Total Flow Unit Total flow Flow Unit SEND Total at 100 1 Flow Mode SEND HOME HELP Press SEND F2 F0355 EPS 3 30 3 OPERATION Set Scaled Pulse 1 Device setup Ww 4 Detailed setup V DW 3 Output condition Se 4 Process Alerts V 5 DO Config 7 3 DO Signal Type H EJX MV Yokogawa Do signal type Scaled Pulse On when Al Off when Al Scaled Pulse Frequency ENTER Detect Detect Select Scaled Pulse and press ENTER F4 EJX MV Yokogawa Do Confing 1 Digital Output 2 DO Select 35
66. s shown below Number of characters KH T0302 EPS EJX YOKOGAWA 1 Device setup V 3 Basic setup VY 1 Tag 2 Descriptor 1 Device setup V 3 Basic setup w 4 Device information Kg 2 Descriptor 3 Message 1 Device setup V 3 Basic setup sf 4 Device information K 3 Message 1 Device setup V 3 Basic setup wT 4 Device information S 4 Date Tag YOKOGAWA YOKOGAWA EJX YOKOGAWA Descriptor HELP DEL ESC ENTER EJX YOKOGAWA Message EJX YOKOGAWA Date KK LKR KK aK RK KK ESC ENTER F0308 EPS 3 4 2 Process Variable Setup 1 Changing the allocation to PV See 3 4 3 1 Changing the allocation to PV 3 OPERATION 2 Changing the allocation to SV Example To set SV to Pres Call up the Change SV assgfisplay 1 Device setup V 1 Process variables nZ 8 Output vars VY 2 SV V4 2 Change SV assgn EUX MV YOKOGAWA Current SV is Pres Select new SV FA 1 Flow apres T ENTER 4 ET ABORT ENTER Select Pres and press ENTER F4 F0308a EPS 3 Changing the allocation to TV Example To set TV to SP Call up the Change TV assgrisplay 1 Device setup V 1 Process variables S 8 Output vars w 2 TV KE 2 Change TV assgn EUX MV YOKOGAWA Current SV is Pres Select new SV FA 1 Flow 2 Pres i S ENTER ABORT ENTER Select SP and press ENTER F4 FO0308b EPS 4 Changing the alloc
67. s ENTER F4 SEND Press SEND F2 to send the changed data to the transmitter Check that disappears F0323b 2 EPS To release fixation mode call up the ET Fixed display and set No 3 16 IM 01C25R02 01E 3 5 3 User unit configuration for total flow Config User Unit parameters allow the special unit for total flow and scale to be displayed At Set Base Unit the following special units can be selected from a list Alternately up to eight alphanumeric characters spaces or slashes can be input on the keypad at Modify Unit only the first six are displayed on the integral indicator Select the unit from the Set Base Unit list 1 Device setup 4 Detailed setup 2 Signal condition 5 Total Flow 6 Config User Unit EJX MV YOKOGAWA Config User Unit 1 Cvt Val apset Base Unit 3 Modify Unit Call up the Set Base Unit select SCF and press ENTER F4 SEND HOME This method ends automatically EJX MV YOKOGAWA Config User Unit 1 Cvt Val 2 Set Base Unit 3OModify Unit Call up the Modify Unit HELP SEND HOME EJX MV YOKOGAWA X 5 5 SC SE BU Dis tT u 00 E A BC MMSCF K 1 ZIL HELP DEL ABOUT ENTER A 8 Set MMSCF and press ENTER F4 EJX MV YOKOGAWA eo D 1000000 Call up the Cvt Val Set the conversion value of a SEND HOME special unit to a base unit EJX MV YOKOGAWA Config User Unit 1 Cvt Val DNOM GALE SEND Press SEND F2 to send the changed data to th
68. s low F0302 EPS Figure 3 2 Display lt a gt Yy appears and flashes during communication between the HART communicator and the transmitter At Burst mode Y appears lt b gt The item selected from the previous menu lt c gt The available items in the menu of lt b gt lt d gt or 4 appears when the item is scrolled out of the display lt e gt Function labels corresponding to specific function keys are displayed These labels indicate the currently available choices 3 OPERATION Function Key Labels Ee E e E HELP ON OFF ABORT OK access on line activates or terminate acknowledge help deactivates a current task information on binary variable screen RETRY DEL ESC ENTER try to re delete current leave value accept user establish character or Hot unchanged entered data communication Key Menu item EXIT SEND QUIT NEXT leave the send data to terminate session leave the current menu device or mark because of a current menu data to send comunication error YES PGUP PGDN NO answer to move up one move down one answer to yes no question help screen help screen yes no question ALL PREV NEXT SKIP include current go to previous go to next do not mark Hot Key item on message ina message inthe variable to be Hot Key Menu list of messages list of messages sent in off line for all devices configuration SAVE HOME ONE save information go to the top include Hot Key to menu in the it
69. s per second pounds per minute short tons per minute short tons per hour short tons per day T0315 EPS pounds per hour long tons per hour long tons per day Table 3 6 Normal Standard Volume Flow Unit LCD Communication normal cubic meter NM3 h per hour normal liter per hour NL h lt standard cubic feet SCFM per minute T0316 EPS IM 01C25R02 01E Table 3 7 Volume Flow Unit um LoD Communication gallons per minute L s liters per minute L min L Mgal d imperial gallons per minute ImpGal min cubic meter per hour gallons per second ae million gallons per day FF mega liters per second million liters per day ML d FF mega cubic feet per second ors F F cubic feet per day cubic meters per second cubic meters per day omn lt imperial gallons per hour ImpGal h imperial gallons per day ImpGal d lt CFS cubic feet per hour CFH cubic meters per minute m3 min barrels per second eq barrels per minute bbl min barrels per hour barrels per day gallons per hour imperial gallons per second ImpGal s liters per hour e gallons per day T0317 EPS 3 26 3 OPERATION 3 5 11 Software Write Protection EJX configured data is saved by using a write protec tion function The write protection status is set to Yes when 8 alphanumeric characters are entered in the New passwordfield and transferred to the transmitter When write pr
70. s produits ATEX Ex sont disponibles en langue anglaise allemande et fran aise Si vous n cessitez des instructions relatives aux produits Ex dans votre langue veuillez bien contacter votre repr sentant Yokogawa le plus proche C gt Alle Betriebsanleitungen f r ATEX Ex bezogene Produkte stehen in den Sprachen Englisch Deutsch und Franz sisch zur Verf gung Sollten Sie die Betriebsanleitungen f r Ex Produkte in Ihrer Landessprache ben tigen setzen Sie sich bitte mit Ihrem rtlichen Yokogawa Vertreter in Verbindung CS Alla instruktionsb cker for ATEX Ex explosionssakra produkter r tillg ngliga pa engelska tyska och franska Om Ni beh ver instruktioner f r dessa explosionss kra produkter p annat spr k skall Ni kontakta n rmaste Yokogawakontor eller representant Oda Ta eyyerpi ra Mertovpyias Tov Tpot vtTwv we ATEX Ex dtaTiWevtar ota AyyAuka leppavik kar Dodduka Le nepintwon TOV yper eoTte o nyiss TXETLKG ue Ex oTHV TOTILKY YAWOOA TAPAKAAOVLE ETLKOLVWV OTE LE TO TANHOLEDTEPO ypageio THS Yokogawa N AVTLTTPOTWTO TNS IM 01C25R02 01E 1 INTRODUCTION 1 4 Matching of Communicator DD and Instrument DD A CAUTION Before using the HART 275 Communicator make sure that the device description DD installed in the communicator matches that of the instrument that is being set up To check the DD of the instrument and the HART communica tor follow the steps below If the correct DD is not inst
71. st EJX MV If no error is detected Self test OK Self test OK is displayed If there is an error an error message appears F0401 EPS Diagnostic by status 1 Device setup wW 2 Diag Service V 1 Status S 6 Status group 6 EJX MV PQR Status 6 2 Status group 3 Status group 2 3 4 Status group f Call up Status and select Status 6 group 6 5 Status group aHstatus group HELP SAVE HOME eee i If there is no error the result of Illegal P LRV diagnostics is indicated as Off If On ee is indicated a countermeasure for that error is necessary llegal P SPAN P SPAN trim err P ZERO trim err FO402EPS 4 1 2 Checking with Integral Indicator AN NOTE If an error is detected by running self diagnos tics an error number is displayed on the integral indicator If there is more than one error the error number changes at three second intervals See table 4 2 1 regarding the alarm codes A N NIR gy ALAC YOKOGAMA O F0403 EPS Figure 4 1 Integral Indicator IM 01C25R02 01E 4 2 Alarms and Countermeasures Table 4 1 Alarm Message Summary 4 SELF DIAGNOSTICS Integral HART c 4 20mA Output Gaun Status indicator communicator display SE operation during error EE group AL 01 P sensor error Sensor problem CAP ERR CT sensor error Capsule temperature sensor problem Cap EEPROM error Capsule EEPROM problem AL 02 AT sensor error Amp
72. st mode other operations can be performed with the HART communicator Setting of Burst Mode 1 Device setup Kg 4 Detailed setup VY 3 Output condition Z 3 HART output Vv 3 Burst mode and 4 Burst option EJX MV FA Burst option KKKKKKKK ENTER range current Process vars crnt Xmtr Variables Call up the Burst option and set the data to be sent e PV Primary variable Pressure value e range current Output in and mA Process vars crnt Output in mA and process variables pressure value static pressure value and sensor temp value Xmitr Variables Output up to 4 transmitter variables HELP ESC EUX MV Burst mode Off On Off ENTER Call up the Burst mode and set to On EJX MV F2 HART output eq 1 Poll addr 2 Num req preams 3 Burst mode SEND 4yBurst opiton Press SEND F2 to send the data to the transmitter then check to confirm that disappears F0334 EPS HELP SEND HOME To release Burst Mode call up the Burst mode display and set it to Off IM 01C25R02 01E 3 5 6 Multidrop Mode Multidropping transmitters refers to the connection of several transmitters to a single communications transmission line Up to 15 transmitters can be con nected when set in the multidrop mode To activate multidrop communication the transmitter address must be changed to a number from to 15 This change deactivates the 4 to 20 mA analog output sending it to 4
73. t AL 90 Simulate Mode Under Simulation Mode Simulate input output Check Simulation SIM Mode ET Fixed Mode Under Temperature Fix Mode Temp Output Fix at 4mA Leave from PV is ET Temperature Fix Mode T0403 EPS 7 7 7 7 If one of following alarm occurs all the output data is hold to the value before alarm occurs AL O1 CAP ERR AL 02 AMP ERR AL 03 ET ERR 4 3 IM 01C25R02 01E 4 SELF DIAGNOSTICS Table 4 2 HART Communicator Error Messages Error message Probable cause Countermeasure Invata selection JI Too Few DaiaBytesReceved OOS Eo une Protect Mode operation is setin tre Wits Proet moda Span too Small Set span is too small Applied Process too High Applied pressure is too high Adjust the applied Range Value Over Sensor Limit LRV setting exceeds USL within the range of USL i i j Set in the fixed current Not in fixed current mode The fixed current mode is desired but not S set in that mode mode In Multidrop Mode Operation is set in the multi drop mode Se Not write Protect Operation is set without a password I T0402 EPS 4 4 IM 01C25R02 01E 5 PARAMETER SUMMARY 5 PARAMETER SUMMARY ne eee eee eege Analog output AO alm typ Analog output alarm type High or Low AO lower limit Lower limit of analog output 3 8000 to 21 6000 mA 3 8000 mA AO upper limit Upper limit of analog output 3 8000 to 21 6000 mA 21 6000 mA Auto recover Auto recover from hardware error Off or On On
74. t value Gel 5 of hysteresis Setting REES value On Time t Status output tL On Off Status output for lower alert value Output Setting value 5 of hysteresis Status output tL On Off F0350 EPS 1 Status output contact output The status signal is output by Pres SP ET or Flow The HI LO alarm is output by the pulse terminal 2 DO Signal type The output from a pulse terminal is chosen from the fllowing tem Contents SSS Status Digital Output On When Al Detect Status Low Output Digital Output OFF When Al Detect Status High Frequency Pulse Scaled Pulse Output T0318 EPS 3 Digital Output Alarm output ON OFF is displayed Effective when On When AI Detect or Off When AI Detect is chosen by DO Signal type 4 DO Select The process values that are output as an status alarm are given in the following table 3 29 3 OPERATION ES E EE T0319 EPS 3 5 14 Pulse Output As both the contact output and the pulse output use the same terminal either may be used Pulse Output process value Flow The pulse output is selected from the following two kinds by the mode 1 Scaled pulse A single pulse is output for a specified flow amount 2 Frequency output The flow rate is determined from the number of pulses output each second in which it is made to be going to output in one second at 100 flowing quantity 1OkHz Approx 50 Max f
75. tatus is released for 10 minutes when the password is entered Software Write Protect New password Pres SP and ET trim D A trim Scaled D A trim Sets a new password P 3 31 P 3 33 Adjustment Sensor trim Adjusts the measured differential pressure static pressure and external temperature variables Analog output trim Adjusts the output value at the points of 4 mA and 20 mA Special Flow Base Density Flow Base Density Fixed ET Sets volume flow base density P 3 16 Ext Temp Fixation ON OFF switching of external temperature fixation mode P 3 17 P 3 21 User unit for total flow Config user unit Configures user unit for total flow Simulation Mode Simimulation Flow calculation by pseudo DP SP and ET value 4 CH We CH m U We Basic Flow Mode Basic Flow Calc For manual setting of flow factor parameters The flow factor is a constant value P 3 24 3 4 IM 01C25R02 01E 3 3 Menu Tree Online 1 Device setup 2 PV 3 PV AO 4 LRV 5 URV A 1 Process variables Device setup 1 Process variables 2 Diag Servic 3 Basic setup 4 Detailed setup 5 Review 1 Keypad input 2 Wrt protect menu 1 PV 2PV 3 PV AO 4 Engr Disp 5 Engr exp 6 Engr Unit 7 View fld dev vars 8 Output vars 3 OPERATION 1 PV is 2 Change PV Assgn 3 PV Unit 4 PV LRV 5 PV URV 6 PV Damp 1 Write protect 2 Enable wrt 10min 3 New password 4 Software seal 1 Flow 2 Pres 3 SP 4
76. ter the password of 1234 CC EJX MV Hot key 1 keypad input art protect menu Press Hot key Select Wrt protect menu EJX MV Wrt protect menu lt j 1 Write Protect 2GEnable wrt 10min 3 New password 4 Software seal Keep Select Enable wrt 10min HELP SEND EUX MV FA Enter current password to enable write for 10 minutes ENTER 1234 Set123 4 Gu and press HELP DEL ABORT ENTER F4 sTUlliivwxll fly z WI ONE GO T DEL DEL EJX MV FA Released the wri bi protection for 1 minutes OK Press ENTER F4 EJX MV F4 If you wish Co release completely you have to change password to all of OK EN Press OK F4 and the write protect is released for 10 minutes F0339 EPS 3 Releasing Password To release the password completely enter spaces in the New password field while the write protect function is released 4 Software Seal When you lose the password that has been registered it is possible to release the Write Protect mode by using the general use password YOKOGAWA When the password is used the status shown in the parameter of Software seal is changed from KEEP to BREAK The status returns to KEEP by entering a newly set password at Enable wrt 10min IM 01C25R02 01E 3 5 12 Alarm The function is used to display the alarm codes when the input differential pressure exceeds the specified value within the calibration range The same is avail a
77. tial pressure value PV value Unit specified in PV Unit PV value in 2 50 to 110 00 Analog output current 3 8000 to 21 6000 mA Static pressure value Total Flow Total flow value Self test Self test Self diagnostics Sensor trim Clear ET trim Reset ET trim to factory setting Clear P trim Reset pressure trim to factory setting Clear SP trim Reset SP trim to factory setting ET trim External temperature trim Pres trim Pressure trim D DH D NNN yy 222P DD DpH ggggzgjz SP trim Static pressure trim Sim Flow Mode Simulate Flow Mode Sim Pres Differential pressure value for simulate Sim Pres Unit Differential pressure unit for simulate Sim SP Static pressure value for simulate Sim SP Unit Static pressure unit for simulate NNNNNO RONMwWA A SP PPS e EE Sim Temp Temperature value for simulate Sim Temp Unit Temperature unit for simulate Basic Flow Calc Flow Calc Fixed Calculation fixation value of flowi Flow Calc mode Flow cauculation mode Fluid Type Fluid type Ref SP Referrence static pressure Ref Temp Referrence temperature Auto Comp Mode or Basic Mode SS El ORM 70 ON Temp K1 The first in temperature correction coefficient for liquid SP setup A G Select coe Kop VENN w GA W w DONE Atm Pres Value o 32000 to 32000 unit specified in Set Engr Unit SP Damp Damping time constant for SP x1 x10 x100 or x1000 As specified or SP H L Select SP Min Span Minimum span for static

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