Home

User`s Manual EJX Series BRAIN Communication Type

1. YOKOGAWA F0403 EPS Figure 8 5 1 Integral Indicator 4 2 IM 01C25T03 01E 4 2 Alarms and Countermeasures Table 4 2 Alarm Message Summary Output operation ve BT200 display during error AL 01 01 P SENSOR ERR Sensor problem Outputs the signal Hi or Low CAP ERR set with parameter D26 Status output undefined 01 CT SENSOR ERR Capsule temperature sensor problem 01 C EEPROM ERR Capsule EEPROM problem AL 02 02 AT SENSOR ERR Amplifier temperature sensor AMP ERR problem 02 A EEPROM ERR Amplifier EEPROM problem 02 CPU BOARD ERR Amplifier problem AL 10 10 P OVER SPEC Input is outside measurement PRESS range limit of capsule AL 11 11 SP OVER SPEC Static pressure exceeds ST PRSS limit AL 12 12 CT OVER SPEC CAP TMP AL 13 13 AT OVER SPEC AMP TMP AL 30 30 P OVER RANGE RANGE AL 31 31 SP OVER RANGE Static pressure exceeds SP RNG specified range AL 35 35 P HIGH ALARM Input pressure exceeds specified P HI threshold AL 36 36 P LOW ALARM P LO AL 37 37 SP HIGH ALARM SP HI AL 38 38 SP LOW ALARM SP LO AL 39 39 CT HIGH ALARM Detected temperature exceeds TMP HI specified threshold AL 40 40 CT LOW ALARM TMP LO AL 50 50 P ILLEG LRV P LRV AL 51 51 P ILLEG URV P URV AL 52 52 P ILLEG SPAN P SPN Outputs upper range limit URL or lower range limit LRL Continues to operate and Capsule temperature is outs
2. F0305 EPS 3 OPERATION Use the function key F1 copz to enter symbols The following symbols will appear in sequence one at 3 time at the cursor each time F1 CODE is pressed EEE EGET EEG To enter characters next to these symbols press gt to move the cursor Key in Sequence symbol command ome F BI Bue 7 1 7 m T0303 EPS 2 Function Keys The function command carried out by each function key is displayed directly above the key MENU DISPLAY SENSOR TYPE BASIC SETUP AUX SETI AUX SET2 ALARM SET HOME SET ADJ uada Function commands Function keys F0306 EPS Function Command List Command Fonon NO Quits setup and returns to the previous display Available on BT200 P00 with printer T0304 EPS IM 01C25T03 01E 3 OPERATION 3 1 3 Calling Up Menu Addresses Using the Operating Keys ON OFF WELCOME BRAIN TERMINAL ID BT200 STARTUP SCREEN check connection push ENTER key UIP HERD ENTER PARAM 01 MODEL EJX110A DM INITIAL 02 TAG NO DATA YOKOGAWA SCREEN 03 SELF CHECK GOOD ENTER HOME MENU SCREEN MENU DISPLAY SENSOR TYPE BASIC SETUP AUX SETI AUX SET2 ALARM SET HOME SET ADJ ESC ENTER PARAM A60 SELF CHECK GOOD MENU SCREEN PARAM A16 ENGR OUTPUT 0 0000 mmHg A17 ENGR EXP PARAM AlQ OUTPUT 0 0 All PRES 0 0000 kPa A15 OUTPUT mA 4 000 mA DIAG PRNT ESC PARA
3. User s u EJX Series oP harp EIK ame BRAIN Communication Type IM 01C25T03 01E vigilantp ant YOKOGAWA 9 IM 01C25T03 01E 3rd Edition Yokogawa Electric Corporation CONTENTS CONTENTS De MIRODI ON 1 1 Regarding This Manual 1 1 Ac Sale Use OR TMS FO UIC scinsioni nes ina iEn NEE 1 2 EEG de EE 1 2 13 ATEX Ree in ANON sssrinin 1 3 2 CONDITIONS OF COMMUNICATION LINE runnnennnennnernnnnnnnnnnnennnennnennnennnr 2 1 2A Conn cu ng he EE 2 1 2 2 Communication Line Requirements sessennnsesserrenrerrrrrrreesrrrrrre en 2 1 2 3 Power Supply Voltage and Load Resistance w mw 2 1 3 OPEHATION WEE 3 1 3 1 BT200 Operating Procedures rrrrnnnnnnnnnvnnnnnnnnnvnnnrnnnnnnrnnnrnnnnnnernnrnnnn 3 1 3 1 1 Key Layout and Screen Display 3 1 3 1 2 Operating Key Functions Lave 3 2 1 Alphanumeric Keys and Shift Keys 3 2 2 FUNCION KOyS EE E EREE 3 2 3 1 3 Calling Up Menu Addresses Using the Operating Keys 3 3 3 1 4 Printout for BT200 printer option a vcsivicicosdainsuadierameceanientnreieaeinncives 3 3 3 2 Setting Parameters LUemgihebBi200 3 4 3 2 1 Parameter Usage and Selection AEN ENEE 3 4 322 Menu Naa 3 5 3 2 3 Setting Harameiers 3 6 LNR 3 6 2 Calibration Range Setup wwa 3 6 3 Damping Time Constant Setup rrrrrrnnnnnnrvnrrnnnnnnvrnnrnnnnnnevnnnnnnn 3 7 4 Output Mode and Integral Indicator Display Mode Setup 3 8 5 Output Signal
4. SET 134 ENGR URV 50 M PARAM 132 ENGR EXP 133 ENGR LRV 50 M I34 ENGR URV 50 M DATA DIAG PRNT F0320 EPS IM 01C25T03 01E d Setting Static Pressure Unit and Scale D30 SP UNIT D33 SP LRV and D34 SP URV Static pressure can be displayed in measured input static pressure or in independent from the 4 20 mA output signal of measured pressure or differential pressure These parameters allow the entry of the static pressure unit and scale to be displayed Note that the parameter D37 SP SELECT can be used to select either the high or low pressure side of the capsule to monitor the static pressure 7 Unit Setup for Displayed Temperature D40 TEMP UNIT When the instrument is shipped the temperature units are set to degC Follow the procedure below to change this setting Note that changing the unit here changes the unit for A30 CAPSULE TEMP capsule temperature and J45 AMP TEMP amplifier tempera ture e Example Change the unit for the temperature display degC to degF re UNI Use the or key to SC select degF lt degC gt Press the key twice to lt degF gt lt K gt enter the setting Then press the OK key F0321 EPS 8 Operation Mode Setup D22 REV OUTPUT This parameter allows the direction of the 4 20 mA output to be reversed with respect to input Follow the procedure below to make this change e Example Change 4 to 20 mA output to 20 to 4 mA
5. METER SCREEN DATA SET C10 TAG NO YOKOGAWA YOKOGAWA SETUP SCREEN CODE CAPS 3 1 4 Printout for BT200 printer option 1 Printout of All Parameters UTILITY SCREEN ULE TTY SE SECURITY CODE LANGUAGE SELECT LCD CONTRAST PRINTER ADJUST el UTIL The utility screen contains the following items 1 BT200 ID settings 2 Security code settings 3 Switching language of messages Japanese or English 4 LCD contrast setting 5 Adjusting printout tone BT200 P00 only FUNCTION SCREEN ESC SET SET MENU SCREEN MENU BASIC SETUP AUX SET 1 AUX SET 2 ALARM SET AUTO SET DISP SET HOME SET ADJ HSE ENTER PARAM Co0 Su CHECK GOOD PARAM GJERE SNUR 100 00 kPa C23 PRES POINT PARAM C10 TAG NO YOKOGAWA C20 PRES UNIT kPa C21 PRES LRV 0 00000 kPa DIAG ENTER DATA Cink ESC PRNT ESC FUNC 1 MENU 2 UPLOAD TO HHT 2 DOWNLOAD TO INST 4 PRINT ALL DATA ADJ ADJ MENU SCREEN MENU ADJUST TEST DEVICE INFO RECORD CHARACTERIZR HOME SET ADJ ESC ENTER PARAM JOVHSELENCHEGK GOOD PARAM J12 P SPAN ADJ 100 000 J15 P ZERO DEV PARAM J09 ADJ UNIT o 5 J10 ADJ PRES 0 02563 J11 P ZERO ADJ 0 04792 DATA DIAG PRNT ESC See the BT200 user s manual for details concerning uploading and downloading parameters and printouts BT200 P00 F0307 EPS 2 Printout by Menu Item To printout the parameters
6. and 134 ENGR URV These parameters allow the entry of the engineering units and scale to be displayed The engineering unit can be selected from the parameter of 131 EASY EU SET as listed below Alternately up to eight alphanu merics spaces and a slash can be input on keypad at 130 ENGR UNIT only first six are displayed on the integral indicator Select the unit from the list of 131 EASY EU SET kPa ftH20 NI min MPa gf cm2 Nm3 h mbar kgf cm2 Nm3 min bar kg cm2G ACFH psi kg cm2A ACFM psia atm SCFH mmH20 kg h SCFM mmHg t h GPH mmHgA m3 h GPM mmAq m3 min m mmWG l h mm Torr l min in inH20 kl h ft inHg kl min kg m3 inHgA NI h g cm3 FX0302 EPS 3 OPERATION Follow the procedure below to change the settings e Example Set an engineering unit M SET Set M 130 ENGR UNI a Press the key twice to enter the setting CODE CAPS en Press the OK key M F0319 EPS Note that following symbols are not available 4 AG B The transmitter integral indicator shows when these are entered e Example Set lower range value LRV to 50 and upper range value URV to 50 Setting LRV SET Set 50 133 ENGR LRV oo Press ihe oe Ier twice to enter the setting Press el F4 OK key SET 133 ENGR LRV 50 M Setting URV SET Set 50 134 ENGR URV TE Press the key twice to enter the setting Press the F4 OK key
7. sazin s ar firmas Jokogava Yokogawa tuv ko ofisu vai parstavi Ger K ik ATEX Ex toodete kasutamisjuhendid on esitatud inglise saksa ja prantsuse keeles Ex seadmete muukeelse dokumentatsiooni saamiseks p rduge l hima Iokagava Yokogawa kontori v i esindaja poole 1 INTRODUCTION Wszystkie instrukcje obs ugi dla urz dze w wykonaniu przeciwwybuchowym Ex zgodnych z wymaganiami ATEX dost pne s w jezyku angielskim niemieckim 1 francuskim Je eli wymagana jest instrukcja obs ugi w Pa stwa lokalnym j zyku prosimy o kontakt z najbli szym biurem Yokogawy Vsi predpisi in navodila za ATEX Ex sorodni pridelki so pri roki v angli ini nemSeini ter franco ini Ee so Ex sorodna navodila potrebna v va em tukejnjem jeziku kontaktirajte va najbli i Yokogawa office ili predstaunika CO Az ATEX Ex miszerek g pk nyveit angol n met s francia nyelven adjuk ki Amennyiben helyi nyelven k rik az Ex eszk z k le r sait k rj k keress k fel a legk zelebbi Yokogawa irod t vagy k pviseletet Bcuukn ynbTBaHUA 3a NPONYKTM OT cepuaTa ATEX Ex ce npegaraT Ha aHrIM CckU HEMCKU H dpencku e3UK AKO ce HYXKHAC TE OT yIIbTBaHHA 3a IpPOMYKTH OT cepuaTa Ex Ha ponug BU e3HK ce CBBpxKeTe Cc HAU O1M3KUA OHC WIM HPeXICTABUTENICTBO Ha PupMa Yokogawa Toate manualele de instructiuni pentru produsele ATEX Ex sunt in limba engleza germana si franceza In cazul in care doriti instructiunile in limb
8. AL VAL G32 T LO AL VAL G50 AUTO RECOVER G60 SELF CHECK P RECORD P10 ERROR REC 1 P12 ERROR REC 2 P14 ERROR REC 3 P16 ERROR REC 4 P50 REC CLEAR P60 SELF CHECK H AUTO SET H10 AUTO P LRV H11 AUTO P URV H20 AUTO SP LRV 1 H21 AUTO SP URV 1 H60 SELF CHECK T CHARACTERIZR T10 S C ENABLE T11 NUM OF POINT T20 X START FIX T21 Y START FIX T22 X1 T23 Y1 T24 X2 T25 Y2 T26 X3 T27 Y3 T28 X4 T29 Y4 T30 X5 T31 Y5 T32 X6 T33 Y6 T34 X7 T35 Y7 T36 X8 T37 Y8 T38 X9 T39 Y9 T40 X END FIX T41 Y END FIX T60 SELF CHECK 3 OPERATION I DISP SET 110 DISP OUT 1 111 DISP OUT2 112 DISP OUT3 113 DISP OUT4 120 P DISP MODE 121 PRES Yo RESO 130 ENGR UNIT 131 EASY EU SET 132 ENGR EXP 133 ENGR LRV 134 ENGR URV 135 ENGR POINT 140 BAR INDICATR 160 SELF CHECK F0300 EPS IM 01C25T03 01E 3 2 3 Setting Parameters Set or change the parameters as necessary After completing these do not fail to use the DIAG key to confirm that GOOD is displayed for the self diagnostic result at 60 SELF CHECK 1 Tag No Setup C10 TAG NO Use the procedure below to change the Tag No Up to 16 alphanumeric characters can be entered SET C10 TAG NO N YOKOGAWA FIC la WA print off F2 printer on FEED SET BOHR NO C10 TAG NO FIC 1a 3 OPERATION This is the panel for confirming set data The set data items
9. Actual Inputs H10 AUTO P LRV H11 AUTO P URV This feature allows the lower and upper range values to be set up automatically with the actual input applied If the lower and upper range values are set C21 PRES LRV and C22 PRES URV are changed at this same time Follow the procedure in the figure below The measurement span is determined by the upper and lower range values Changing the lower range value results in the upper range value changing auto matically keeping the span constant e Example 1 When changing the lower range value to 0 5 kPa for the present setting of 0 to 30 kPa take the following action with input pressure of 0 5 kPa applied SET H10 AUTO P LRV Press the key twice 0 kP i e The lower range value is changed to 0 5 kPa Fr Press the Fa OK key 0 5000 kPa PARAM re Boe The upper range value is changed 0 5000 kPa e H11 AUTO P URV keeping the span constant 30 500 kPa ae Parameters C21 and C22 are DATA DIAG PRNT ESE changed at the same time F0329 EPS Note that changing the upper range value does not cause the lower range value to change but does change the span 3 13 IM 01C25T03 01E e Example 2 When the upper range value is to be changed to 10 kPa with the present setting of 0 to 30 kPa take the following action with an input pressure of 10 kPa applied SET i H11 AUTO P URV Press the key twice 30 kP e 0 S The upper range value is changed to
10. EJX for an SIS Application A1 2 1 Safety Accuracy The EJX has a specified safety accuracy of 2 This means that the internal component failures are listed in the device failure rate if they will cause an error of 2 or greater A1 2 2 Diagnostic Response Time The EJX will report an internal failure within 5 seconds of the fault occurrence A1 2 3 Setup During installation the transmitter must be setup with engineering units parameters This is typically done with a handheld terminal These parameters must be verified during the installation to insure that the correct parameters are in the transmitter Engineering range parameters can be verified by reading these parameters from the optional local display or by checking actual calibration of the transmitter The calibration of the transmitter must be performed after parameters are set A1 2 4 Required Parameter Settings The following parameters need to be set in order to maintain the designed safety integrity Table A1 2 4 Required Parameter Settings Item Description Burnout direction To specify if the output should go 21 6 switch mA or higher or 3 6 mA or lower upon detection of an internal failure Write protection The write function should be disabled switch TA0101 EPS A1 2 5 Proof Testing The objective of proof testing is to detect failures within the transmitter that are not detected by the diagnostics of the transmitter Of main concern are undetec
11. Set the higher alert value of 75 for alarm generation SET Set 75 G11 P HI AL VAL Press the key twice to 100 000 kPa ER enter the setting CODE EE ses Press the OK key 75 0000 kPa Then the alarm code AL 35 P HI CAPS CLR ESC is generated when the input pressure goes beyond that value F0347 EPS 19 Status Output option code AL 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 configurable values as shown in 18 Process Alarm The status output can be assigned as any combination of the high or low limits of the input pressure input static pres sure or capsule temperature J CAUTION Execute DO testing by the parameter K40 DO test whenever turning on the transmitter or detecting the short interruption in order to check that the alarm contact output is correctly config ured IM 01C25T03 01E 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 e Example Set the status output to output an off signal when the input pressure exceeds 75 kPa with its alert mode of HI AL DETECT Use the or key DO SELECT Se to select PRES Press the key twice to enter the setting Fe Press the OK key Ae ms Fa OK key ene Use the AN Jor key eS
12. Zero shift compensation Bidirectional mode Contact output select Signal type select Contact output Self sl ee Alert mode High side alert value Low side alert value Static pressure alert mode High side alert value of SP 2 Low side alert value of SP Temperature alert mode High side alert value of temperature Low side alert value of temperature Auto recover from sensor error Self ke Lower range value auto setup Upper range value auto setup SP lower range value auto setup SP upper range value auto setup Self sl se LCD output 1 LCD output 2 LCD output 3 LCD output 4 display mode display resolution User set engineering unit Engineering unit select Exponents User set lower range limit User set upper range limit Decimal place of user set Bar indicator Self diagnostics ae e DS SS SS SS SS SS 0 to 4 0 00 to 100 00 sec HIGH or LOW degC degF or K OFF or ON enable 0 00 to 0 50 sec at C30 NO or YES 8 alphanumeric characters 8 alphanumeric characters BREAK or KEEP See A60 OFF or ON 99 999 to 99 999 degC OFF or ON INHIBIT PRES SP TEMP PRES SP PRES TEMP SP TEMP or PRES SP TEMP OFF WHEN ALARM or ON WHEN ALARM OFF or ON See A60 INHIBIT HI AL DETECT LO AL DETECT or HI LO AL DETECT 32000 to 32000 unit specified in C20 32000 to 32000 unit specified in C20 INHIBIT HI AL DETECT LO AL DETECT or HI LO AL DETECT 32000 to
13. adjustment screw ore Use the or key to ee s select INHIBIT Press the key twice to enter the setting Then press the OK key F0335 EPS INHIBIT gt b Full Sensor Trim J11 P ZERO ADJ J12 P SPAN ADJ J15 P ZERO DEV J16 P SPAN DEV Full sensor trim is carried out with a series of the procedure of J11 P ZERO ADJ and J12 P SPAN ADJ Also you can manually perform the trimming procedure by using J15 P ZERO DEV and J16 P SPAN DEV 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 In the manual method the reference pressure should also be applied to the transmitter at both lower and upper point of trim ends Without the reference pressure J15 P ZERO DEV and J16 P SPAN DEV may not represent the correct value of adjustment point for each IM 01C25T03 01E 3 OPERATION b 1 Auto Sensor Trim b 2 Manual Sensor Trim e Example For the range of 10 to 30 kPa e Example For the range of 10 to 30 kPa J15 P ZERO DEV 0 04 kPa J16 P SPAN DEV 0 03 kPa Setting a lower point SET Transmitter indicates 9 94 kPa as J10 ADJ PRES 9 94000 kPa SET J11 P ZERO ADJ 9 94000 kPa 10 SET J11 P ZERO ADJ 10 0000 kPa SET J10 ADJ PRES 10 0000 kPa SET J10 ADJ PRES 30 1500 kPa SET J12 P SPAN ADJ 30 15
14. be repaired free of charge 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 If a 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 The party responsible for the cost of fixing the problem shall be determined by Yokogawa follow ing an investigation conducted by Yokogawa The Purchaser shall bear the responsibility for repair costs even during the warranty period if the malfunction is due to Improper 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
15. direction switch BO on the CPU board b HOLD Outputs the last value held before the error occurred Note A hardware error means CAP ERR of AL 01 or AMP ERR of AL 02 which are shown in table 4 2 Alarm Message Summary e Example Set the output status to HOLD when a hardware error occurs sere OUT Use the or key BURNOUT DI lt BURNOUT DI to select HOLD lt HOLD Press the key twice to enter the setting Then press the OK key F0326 EPS 13 Bi directional Flow Measurement Setup E30 BI DIRE MODE a This parameter enables selection of 50 output at an input of 0 kPa Procedure is shown in the figure below b Combining this with C40 OUTPUT MODE provides a square root output computed indepen dently for 0 to 50 output and for 50 to 100 output e Example If measurement range is 0 to 10 kPa LRV 0 kPa URV 10 kPa Use the or key to select ON Press the key twice to enter the setting Then press the OK key The measurement range changes to 10 to 0 to 10 kPa output 0 to 50 to 100 Note that C21 PRES LRV and C22 PRES URV are not changed F0327 EPS 3 OPERATION Output mode LINEAR 20 mA 100 display LRV HRV RENE 4 mA 100 display Output mode SQUARE ROOT 20 mA 100 display Low Cut gt 5 LAV HRV see 4 mA 100 display F0328 EPS 14 Range Change while Applying
16. for a specific screen push the function key corresponding to screen s PRINT Select 4 PRINT ALL DATA from the function screen to output a list of all parameters It takes about 10 minutes to complete the printout 3 3 IM 01C25T03 01E 3 OPERATION 3 2 Setting Parameters Using the IMPORTANT BT200 After setting and sending data with the BT200 3 2 1 Parameter Usage and Selection wait 30 seconds before turning off the transmit ter If it is turned off too soon the settings will not be stored in the transmitter Before setting a parameter please see the following table for a summary of how and when each parameter is used Table 3 2 1 Parameter Usage and Selection Setupitem 1 Description Tag No setup gt P 3 6 Sets the Tag No using 16 alphanumeric characters Sets the calibration range for 4 to 20 mA DC Sets the following items range unit input value at 4 mA DC LRV input value at 20 mA DC URV and decimal point position Calibration range setup gt P 3 6 Note LRV and URV can be specified with range value specifications up to 5 digits excluding any decimal point within the range of 32000 to 32000 Damping time constant setup Adjusts the output response speed for 4 to 20 mA DC at amplifier gt P 3 7 Can be set from 0 50 to 100 00 s from 0 00 to 100 00 s with quick response mode on Output and integral indicator display Sets modes for output signal and integral indicator t
17. gt C BASIC SETUP to enter the setting Press the OK key D AUX SET 1 E AUX SET 2 G ALARM SET H AUTO SET DISP SET HOME SET ADJ MENU Select C10 TAG NO and press C10 TAG NO rel mr hen the key PRES UNIT kPa YOKOGAWA C20 PRES UNIT kPa C21 PRES LRV 0 00000 kPa DATA DIAG PRNT SET Set the new TAG NO Fl1 1a C10 TAG NO F0310 EPS Note that the Yokogawa default setting for the standard temperature is 4 C 39 2 F For the units of mmH CO E oo BOR mmAq mmWG inH O and ftH O the pressure varies SMET FREE according to the standard temperature definition When CODE CAPS CLR 1 EECH a standard temperature of 20 C 68 F is required q EE select 20degC 68 0F at the parameter of D16 H20 FI1 1AWA UNIT SEL leclg ps FI1 laWa Available pressure units are shown below Eeer A SET Set TAG NO and press the C10 TAG NO YOKOGAWA ENTER key FIl1 1a _ When you have made an entry mistake return the cursor using the key then reenter F0308 EPS FX0301 EPS ap IM 01C25T03 01E b Setting Calibration Range Lower Range Value and Upper Range Value C21 PRES LRV C22 PRES URV These range values are set as specified in the order before the instrument is shipped Follow the procedure below to change the range e The measurement span is determined by the upper and lower range limit values In this instrument changing the lower range value als
18. max BT200 F0202 EPS Figure 2 2 Communication Line Requirements 2 1 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 Q 250 7 0 10 5 16 6 25 2 42 Power supply voltage E V DC F0203 EPS Figure 2 3 Relationship between Power Supply Voltage and External Load Resistance IM 01C25T03 01E 3 OPERATION 3 OPERATION The DPharp is equipped with BRAIN communications capabilities so that range changes Tag No setup monitoring of self diagnostic results and zero point adjustment can be handled remotely via the BT200 BRAIN TERMINAL or the CENTUM CS console This section describes procedures for setting param eters using the BT200 For further information on the BT200 see the BT200 User s Manual IM 01C00A I I O1E 3 1 BT200 Operating Procedures 3 1 1 Key Layout and Screen Display Figure 3 1 1a shows the arrangement of the operating keys on the BT200 keypad and figure 3 1 1b shows the BT200 screen HIT SU BRAIN TERMINAL LCD CH ZN 21 characters x 8 lines Function keys Movement keys ENTER key A BIS gP Power ON OFF key TI U V oe JE E Y Z m SHIFT SPACE SHIFT Alphanumeric
19. output be gt P 3 11 driven toward 20 mA if input is lost Impulse line connection orientation Used where installation conditions make it imperative to connect high pressure side higher pressure on right left side impulse line to low pressure side of transmitter Reversal of orientation should be dealt with setup P 3 11 by reversing impulse line wherever possible Use this function only where there is no alternative CPU Failure burnout direction and Displays the status of 4 to 20 mA DC output when a CPU fails The direction is selectable hardware write protect gt P 3 11 by the hardware switch on the amplifier It also physically prevents parameter access Software write protect gt P 3 12 Configured data can be protected by setting a password Output status setup when a hardware Sets the status of the 4 to 20 mA DC output when an abnormal status is detected error occurs with the capsule or the amplifier as the result of self diagnosis Either the last held high limit or low limit values status can be selected Bi directional flow measurement Used to measure bi directional flows Output at zero flow is 12 mA DC with output range gt P 3 13 equally divided between forward and reverse flow Can be used with square root mode Range change while applying Range for 4 to 20 mA DC signal is set with actual input applied Sets 20 mA DC output actual inputs precisely with respect to user s reference instrument output Note that D
20. while this is 50 00 ACTI being executed Press the OK key to cancel the fixed current output F0336 EPS A IMPORTANT 1 Test output continues for approximately 10 minutes then is released automatically Even if the BT200 power supply is turned off or the communication cable is disconnected test output will continue for approximately 10 minutes 2 Press the OK key to release test output immediately 17 Signal Characterizer This function is used to compensate the output for non linear applications The characterized values are applied to the 4 20 mA output For the measured pressure a maximum of nine coordinates can be specified between 0 100 Perform the coordinate settings while the T10 S C ENABLE parameter is INHIBIT To apply the settings to the output set the T10 S C ENABLE parameter to ENABLE Note that the EJX rejects the activation of the function by AL 60 with the following transmitter s status e When the specified coordinates of x and y are not incremental as the input increases e When the output mode of the output signal is set as SQUARE ROOT at the same time the low cut mode is set to LINEAR IM 01C25T03 01E INPUT Input pressure in OUTPUT Characterized value 100 x F0342 EPS e Example Set the number of coodinates on the line graph to 5 SET T11 NUM OF POI SET T11 NUM OF POI 5 5 Set 5 Press the key twice to enter the set
21. 0 kPa 100 000 kPa 100 000 kPa 100 000 kPa 0 00000 MPa 0 00000 MPa 0 00000 MPa 0 000 0 000 0 degC ENABLE GOO OO OO 0 OO 0 CO OO OO OO 2 Ek GY Oe BD E EEN E E Er E EE E ER Os aa E OO OO 0 00 O00 0 0 00 000 00 CO 00 OD OO WO SL S E OU E SE OO OOD OO OO OO oe O OO En OO oO OU O OO Oo OO oO OO OO oO oO Oo oO o IM 01C25T03 01E 5 PARAMETER SUMMARY Record arameter name onten erault value meme NPR as ERROR REC 1 ERROR REC 2 ERROR REC 3 ERROR REC 4 SELF CHECK S C ENABLE NUM OF POINT X START FIX Y START FIX Xi y1 x2 Y2 X3 Y3 X4 Y4 X5 Y5 X6 Y6 X7 Y7 X8 Y8 X9 Y9 X END FIX Y END FIX SELF CHECK History of errors o of errors Last error Second recent error Third recent error Forth recent error Self Bal dl Signal characterizer permission Number of coordinates Start point of X Start point of Y Coordinate 1 of X Coordinate 1 of Y Coordinate 2 of X Coordinate 2 of Y Coordinate 3 of X Coordinate 3 of Y Coordinate 4 of X Coordinate 4 of Y Coordinate 5 of X Coordinate 5 of Y Coordinate 6 of X Coordinate 6 of Y Coordinate 7 of X Coordinate 7 of Y Coordinate 8 of X Coordinate 8 of Y Coordinate 9 of X Coordinate 9 of Y End point of X End point of Y Self diagnostics 1 R W R Read only W Read amp Write W R R W W W W W W W W W W W W W W W W W W R R R A60 See A60 See A60 See A60 See A60 INHI
22. 00 kPa 30 SET J12 P SPAN ADJ 30 0000 kPa SET J10 ADJ PRES 30 0000 kPa its output when applying a standard pressure of 10 kPa Set 10 After obtaining a stable pressure of 10 kPa press key twice Press the F4 OK key Check the output becomes 10 kPa Transmitter indicates 30 15 kPa as its output when applying a standard pressure of 30 kPa Set 30 After obtaining a stable pressure of 30 kPa press key twice Press the F4 OK key Check the output becomes 30 kPa F0351 EPS 3 16 Suppose that a standard pressure of 10 kPa is applied and the value of the parameter of J10 ADJ PRES is 9 94 kPa Correct for this output error of 0 06 kPa by adding 0 06 to J15 P ZERO DEV 0 04 0 06 0 02 Set 0 02 ZERO DEV i 04000 kPa i 0 02 Press key twice ZERO DEV 02000 kPa Press the OK key Suppose that a standard pressure of 30 kPa is applied and the value of the parameter of J10 ADJ PRES is 30 15 kPa Firstly obtain the slope error for the span as follows Applied Pres Value Measured Pres Value x Slope Error Applied Pres Value URV LRV 30 00 30 15 x 00 10 00 0 1 ae 30 00 10 00 0 Then correct for this slope error of 0 1 by adding 0 1 to J16 P SPAN DEV 0 03 0 1 0 13 ve Set 0 13 i 03000 kPa ji 0 13 Press key twice Press the Fa OK key SPAN DEV 13000 kPa F0352 EPS IM 01C25T03 01
23. 10 kPa SET no uny Press the Fa OK key 10 000 kPa PARAM The lower range value is not H10 AUTO P LRV 0 kPa H11 AUTO P URV 10 000 kPa H20 AUTO SP LRV 0 0 MPa DATA DIAG PRNT HSE changed so the span changes Parameter C22 is changed at the same time F0330 EPS 3 OPERATION 15 Sensor Trim Each DPharp EJX series transmitter is factory charac terized Factory characterization is the process of comparing a known pressure input with the output of each transmitter sensor module over the entire pressure and temperature operating range During the character ization process this comparison information is stored in the transmitter EEPROM In operation the transmit ter uses this factory stored curve to produce a process 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 is a one point adjustment typically used to compensate for mounting position effects or zero shifts caused by static pressure A full sensor trim is a two point process in which two accurate end point pressures are applied equal to or greater than the range values and all output is linearized between them a Zero Trim J11 P ZERO ADJ J15 P ZERO DEV J55 EXT ZERO ADJ The DPharp supports severa
24. 2 A10 OUTPUT 45 6 User set scale ENGR PRES Indicates values depending on the engineering range 133 134 with the unit 130 A16 ENGR OUTPUT j l A 20 5 m3 min af A17 ENGR EXP YA li x100 Input static pressure Indicates input static pressure with SP the indication limits 32000 to 32000 TTT Reference pressure is factory set in er absolute SE A21 SP 4 000 MPa Of static pressure range Indicates input static pressure in 10 SP to 110 range depending on the RT measuring range D33 D34 d wei e LI JD A20 SP T0306 EPS 1 Available for differential pressure transmitter See a through d for each setting procedure IM 01C25T03 01E a Display Selection 110 DISP OUT1 Select the variable for the parameter I 10 DISP OUT I to display on the integral indicator e Example Change the integral indicator scale from of range to input pressure display Use the or key to select PRES Press the key twice to enter the setting Press the F4 OK key F0318 EPS b Cyclic Display 111 DISP OUT2 112 DISP OUT3 and 113 DISP OUT A In addition to the display set at I 10 DISP OUT displays can be set at I 11 DISP OUT2 112 DISP OUT3 and 113 DISP OUT4 for cyclic display in the order of the parameter number c User Setting of Engineering Unit and Scale 130 ENGR UNIT 131 EASY EU SET 133 ENGR LRV
25. 32000 unit specified in D30 32000 to 32000 unit specified in D30 INHIBIT HI AL DETECT LO AL DETECT or HI LO AL DETECT 50 to 130 50 to 130 OFF or ON See A60 32000 to 32000 unit specified in C20 32000 to 32000 unit specified in C20 32000 to 32000 unit specified in D30 32000 to 32000 unit specified in D30 See A60 PRES PRES ENGR PRES SP or SP PRES PRES Yo ENGR PRES SP SP Yo or See 11 See 11 LINEAR or SQUARE ROOT NORMAL or HIGH RESOLUTION 8 alphanumeric characters X10 X100 x 1000 32000 to 32000 unit specified in 130 32000 to 32000 unit specified in 130 0 to 4 OFF or ON See A60 2 00 sec HIGH degC OFF NO None None KEEP ae eae OFF INHIBIT ON WHEN ALARM OFF INHIBIT 100 000 kPa 100 000 kPa INHIBIT 0 00000 MPa INHIBIT 120 degC 40 degC ON As specified As specified 0 00000 MPa LINEAR NORMAL 0000000000 WO oO OD Oo OC O St OO OU OOOO OO E CO en ro LEE E E EE E E EK O ET EE E AD Er EH ET Er KT EE E O O 0O O EEN WEE E EE E EE O E O O 1 R W R Read only W Read amp Write 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies according to the Model refer to the General Specifications section in each user s manual 5 2 IM 01C25T03 01E 5 PARAMETER SUMMARY Parameter name R W ontent efault value FO as KES aaa ADJ UNIT ADJ PRES P
26. A AMP TEMP ADJ WHO ADJ DATE ADJ LOC ADJ DESC EXT ZERO ADJ CLEAR ADJ SELF CHECK 1 Available for differential pressure transmitter MODEL STYLE NO PRES LAL PRES URL P MIN SPAN sor LRL 1 SP URL SP MIN SPAN SELF CHECK D AUX SET 1 D10 LOW CUT D11 LOW CUT MODE D15 H L SWAP 1 D16 H2O UNIT SEL D20 OUT LIMIT L D21 OUT LIMIT H D22 REV OUTPUT D25 BURNOUT D26 ERROR OUT D30 SP UNIT D31 SP A G SLCT 1 D32 ATM PRESS D33 SP LV D34 SP URV 1 D35 SP POINT D36 SP DAMPING D37 SP SELECT D40 TEMP UNIT D50 QUICK RESP D55 WAT PROTECT D56 WRT ENABLE D57 NEW PASSWORD D58 SOFTWR SEAL D60 SELF CHECK K TEST K10 OUTPUT X Yo K40 DO TEST K50 TEST KEY1 K51 TEST KEY2 K52 TEST KEY3 K53 TEST KEY4 K60 SELF CHECK E AUX SET2 E10 T ZERO CMP E11 TEMP ZERO E30 BI DIRE MODE E50 DO SELECT E51 DO SIG TYPE E52 D OUTPUT E60 SELF CHECK M DEVICE INFO SERIAL NO MFTR DATE EXTRA NO SOFT REV BRAIN REV MEMO1 MEMO2 MEMO3 ISOL MATL FILL FLUID GASKET MATL PRO CON MATL D VENT MATL PRO CON TYPE RS ISOL MATL PRO CON SIZE NUM RS RS FILL FLID RS TYPE MS CODE 1 MS CODE 2 MS CODE 3 MS CODE 4 MS CODE 5 MS CODE 6 SELF CHECK 3 5 G ALARM SET G10 P AL MODE G11 P HI AL VAL G12 P LO AL VAL G20 SP AL MODE 1 G21 SP HI AL VAL G22 SP LO AL VAL G30 T AL MODE G31 T HI
27. Adjust settings and change them as needed Check settings and change them as needed T0401 EPS IM 01C25T03 01E 5 PARAMETER SUMMARY 5 PARAMETER SUMMARY Instruments to which applicable F Differential pressure transmitters P Absolute and gauge pressure transmitters L Flange mounted differential pressure transmitters Parameter name ontent etfault value mn EE 01 MODEL Model EJX SELF CHECK Self ks GOOD NE Jee LE OUTPUT Output in Yo 2 5 to 110 PRES Measured pressure after zero Unit specified in C20 OJO adjustment OUTPUT mA Output current 3 6000 to 21 600 mA OJO ENGR OUTPUT User scaled value Unit specified in 130 OJO ENGR EXP Exponents Unit specified in 132 SES SP Yo Static pressure in 10 to 110 O SP Static pressure after zero Unit specified in D30 Oj adjustment CAPSULE TEMP Capsule temperature Unit specified in D40 OJO SELF CHECK Self diagnostics Refer to Table 4 2 Alarm Message Summary MODEL Model and capsule type STYLE NO Style number PRES LRL Lower range limit PRES URL Upper range limit P MIN SPAN Minimum span SP LRL Lower range limit for static pressure Model and capsule type Style number of product Unit specified in C20 Unit specified in C20 Unit specified in C20 Unit specified in D30 Unit specified in D30 Unit specified in D30 See A60 OOOO SP URL Upper range limit for static pressure St d dD D DDI O O OF Oe Or tO SP MIN SPAN Minimum sp
28. BIT or ENABLE 0to9 0 00 0 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 0 00 to 100 00 100 00 100 00 See A60 INHIBIT 0 Ka A E Ek ES EN E SN USD ae sas E IM 01C25T03 01E OO OOO OOO OOO CUO OO Er OD Ei OU ZE OO E OW OO OO ODO OC OOD 0 2 CO Oo oO OO DUO Er O APPENDIX 1 SAFETY INSTRUMENTED SYSTEMS INSTALLATION APPENDIX 1 SAFETY INSTRUMENTED SYSTEMS INSTALLATION A WARNING The contents of this appendix are cited from exida com safety manual on the EJX series pressure transmitters specifically observed for the safety transmitter purpose When using the EJX for Safety Instrumented Systems SIS application the instructions and procedures in this section must be strictly followed in order to preserve the transmitter for that safety level A1 1 Scope and Purpose This section provides an overview of the user responsi bilities for installation and operation of the EJX in order to maintain the designed safety level for Safety Instrumented Systems SIS applications Items that will be addressed are proof testing repair and replace ment of the transmitter reliability data lifetime environmental and application limits and parameter settings A1 2 Using the
29. E c Sensor Trim for Static Pressure J21 SP ZERO ADJ J22 SP SPAN ADJ J25 SP ZERO DEV J26 SP SPAN DEV For the EJX differential transmitters Except for EJX120A zeroing and full sensor trim of the static pressure is performed in the same way as with the primary process variable PV Note that the static pressure sensor trim should be done only after trim ming the PV d Reset Trim Adjustment to Factory Setting J56 CLEAR ADJ Use PRES or SP of J56 CLEAR ADJ parameter to reset the trim adjustment to the initial calibrated values that were set When PRES is selected to clear the adjustment the amount of the adjustment by the external zero adjustment screw is returned to the initial setting as well e Example Reset the trim adjustment of pressure to factory set characterization curve Use the or key to select PRES Press the key twice to SET J56 CLEAR ADJ enter the setting Press the Fa OK key J56 CLEAR ADJ F0353 EPS 3 OPERATION 16 Test Output Setup K10 OUTPUT X This feature can be used to output a fixed current for loop checks The available range for test output depends on the setting at parameters of D20 OUT LIMIT L and D21 OUT LIMIT H whose limit is from 3 6 mA 2 5 to 21 6 mA 110 e Example Output 12 mA 50 fixed current Set 50 00 Press the key twice to output a fixed current at 50 ET 10 OUTPUT X SET b b b ee EG Active is displayed
30. F CHECK 1 R W R Read only W Read amp Write Serial number Manufactured date Customization number Software revision Capsule material Number of remote seal Fill fluid of remote seal Remote seal type Model and suffix code 1 Model and suffix code 2 Model and suffix code 3 Model and suffix code 4 Model and suffix code 5 Model and suffix code 6 Self diagnostics 323 2 72 ES E e e E e e e E e e E e ay a a or PRES UNIT Unit specified in JO9 32000 to 32000 unit specified in JO9 32000 to 32000 unit specified in JO9 32000 to 32000 unit specified in JO9 32000 to 32000 unit specified in JO9 Unit specified in JO9 32000 to 32000 unit specified in JO9 32000 to 32000 unit specified in JO9 32000 to 32000 unit specified in JO9 32000 to 32000 unit specified in JO9 10 000 to 10 000 10 000 to 10 000 Unit specified D40 8 alphanumeric characters 16 alphanumeric characters 8 alphanumeric characters 16 alphanumeric characters INHIBIT or ENABLE PRES SP 4 20mA or ALL See A60 Within a range between D20 and D21 OFF or ON See A60 16 alphanumeric characters 16 alphanumeric characters 16 alphanumeric characters 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies according to the Model refer to the General Specifications section in each user s manual 5 3 PRES UNIT 0 0000
31. Low Cut Mode Setup rrrrrrrrvrrrrnnrrrrvrrrnnrrrrrrnnnnnn 3 8 6 Integral Indicator Scale Setup rrrrrrrnnnnnrvrnrrnnnnnnvrnrrrnnnnnrnnnnnnnn 3 9 7 Unit Setup for Displayed Temperature w wmwwmamwwnawwa 3 11 8 Operation Mode Setup cccccecccccceeseeseeeeeeeeeeeeeeeeesseseeeeeeeees 3 11 9 Impulse Line Connection Orientation Setup w 3 11 10 CPU Failure Burnout Direction and Hardware Write Protect 3 11 11 Software Write Protect rrrrrrrrnnrrnrorrrrnnnrrorrrrrnnnnnrrrnnnnnnnnsnnnn 3 12 12 Output Status Setup when a Hardware Error Occurs 3 13 13 Bi directional Flow Measurement Setup ccccseeeeeeeeeeeeees Sak 14 Range Change while Applying Actual Inputs 3 13 EN EE E 3 14 16 Test Output e sxcnsascsnteasssnanenescensawnceeccenseecesnecdnbaaerentetieaswereees 3 17 17 Signal CharacteriZer ccccccccccccsseseeeceeeeeeesseseeeesseeeeessaeeeesens 3 17 AE KE NE SE 3 18 19 Status Output option code AL 3 18 20 Capillary Fill Fluid Density Compensation rrrrrnnrnrrnnnnnnrnnnnnnre 3 20 21 Adjustment Information and User Memo FieldS nnnna0nnnnaannn 3 21 3 3 Displaying Data Using bebl 00 cc eecccccseeeeeeeeeeeeeeeeeeeeeeeees 3 21 3 3 1 Displaying Measured Data 3 21 3 3 2 Display Transmitter Model and Specifications 3 21 FD No IM 01C25T03 01E 3
32. Pharp is calibrated gt P 3 13 with high accuracy before shipment so span should be set using the normal range setup Sensor trim gt P 3 14 Adjusts zero point and span of the sensor Test output fixed current output Used for loop checks setup P 3 17 Output can be set freely from 2 50 to 110 00 in 0 01 steps Signal characterizer gt P 3 17 Used to compensate the output for the non linear application Process alarm P 3 18 Used for alarm generation on the integral indicator Status output gt P 3 18 Outputs an on off digital signal based on the settings of process alarm Capillary fill fluid density gt P 3 13 ompensates the zero shift by the ambient temperature effect on the capillary tubes compensation gt gt P 3 20 User memo fields Allows user to enter up to 3 items each containing any combination of up to 16 gt P 3 21 alphanumeric characters 3 4 IM 01C25T03 01E T0305 EPS 3 2 2 HOME Menu Tree A DISPLAY B SENSOR TYPE OUTPUT PRES OUTPUT mA ENGR OUTPUT ENGR EXP SP Yo SP CAPSULE TEMP SELF CHECK C BASIC SETUP C10 TAG NO C20 PRES UNIT C21 PRES LRV C22 PRES URV C23 PRES POINT C30 AMP DAMPING C40 OUTPUT MODE C60 SELF CHECK ADJ J ADJUST ADJ UNIT ADJ PRES P ZERO ADJ P SPAN ADJ P ZERO DEV P SPAN DEV ADJ SP SP ZERO ADJ SP SPAN ADJ SP ZERO DEV SP SPAN DEV 1 OUTPUT 4mA OUTPUT 20m
33. T03 01E Standard specifications The burnout direction switch is set to HIGH If a failure occurs the transmitter outputs a 110 or higher signal Option code JCT The burnout direction switch is set to LOW If a failure occurs a 5 or lower output is generated e Example Standard specifications Slide switch position H HIGH e Example Option code C1 Slide switch position L LOW 11 Software Write Protect D55 WRT PRO TECT D56 WRT ENABLE D57 NEW PASSWORD EJX configured data can be saved by the write protect function Write protect status D55 WRT PROTECT is set from NO to YES when eight alphanumerics are entered in the parameter of D57 NEW PASSWORD Accordingly the transmitter does not accept any parameter changes When the eight alphanumeric F0325 EPS password is entered in the parameter of D56 WRT ENABLE the transmitter accepts parameter changes during a 10 minute period To cancel the transmitter for the software write protection completely use D56 WRT ENABLE to first release the write protect function and then enter eight spaces in the D57 NEW PASSWORD field The software write protection does not affect the function of external zero adjustment screw To disable the external zero adjustment screw set the parameter of J15 EXT ZERO ADJ to INHIBIT before activating the software write protection 3 OPERATION a Setting Password D57 NEW PASSWORD e Example Set th
34. UTION 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 01C25T03 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 e 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 operated 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 harmf
35. ZERO ADJ P SPAN ADJ P ZERO DEV P SPAN DEV ADJ SP Pressure adjusting unit select Adjustment reference pressure Automatic zero adjustment Automatic span adjustment Manual zero adjustment Manual span adjustment Adjustment reference pressure of SP SP ZERO ADJ SP SPAN ADJ SP ZERO DEV SP SPAN DEV OUTPUT 4mA OUTPUT 20mA AMP TEMP ADJ WHO ADJ DATE ADJ LOC ADJ DESC EXT ZERO ADJ External zeroing permission CLEAR ADJ SELF CHECK Automatic SP zero adjustment Automatic SP span adjustment Manual SP zero adjustment Manual SP span adjustment 4 mA adjustment 20 mA adjustment Amplifier temperature Adjustment information Adjustment information Adjustment information Adjustment information Clear adjustment Self diagnostics OUTPUT X DO TEST TEST KEY TEST KEY2 TEST KEY3 TEST KEY4 SELF CHECK Test output setting Test contact output Special maintenance parameter Special maintenance parameter Special maintenance parameter Special maintenance parameter Self ee SERIAL NO MFTR DATE EXTRA NO SOFT REV BRAIN REV BRAIN protocol revision MEMO1 Memo MEMO2 Memo MEMO3 Memo ISOL MATL FILL FLUID Fill fluid GASKET MATL Gasket material PRO CON MATL Flange material D VENT MATL Vent plug material PRO CON TYPE Process connection type RS ISOL MATL Remote seal material PRO CON SIZE Flange size NUM RS RS FILL FLUID RS TYPE MS CODE 1 MS CODE 2 MS CODE 3 MS CODE 4 MS CODE 5 MS CODE 6 SEL
36. a locala trebuie sa contactati cel mai apropiat birou sau reprezentant Yokogawa Q gt Il manwali kollha ta l istruzzjonijiet g al prodotti marbuta ma ATEX Ex huma disponibbli bl Ingli bil ermani u bil Fran i Jekk tkun te tie struzzjonijiet marbuta ma Ex fil lingwa lokali tieg ek g andek tikkuntattja lill eqreb rappre entan jew uffi ju ta Yokogawa IM 01C25T03 01E 2 CONDITIONS OF COMMUNICATION LINE 2 CONDITIONS OF COMMUNICATION LINE The BRAIN 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 monitoring can be performed via the BT200 while the transmitter is on line 2 1 Connecting the BT200 Connection to the transmitter with the BT200 can be made by either connecting to the BT200 connection hooks in the transmitter terminal box or by connecting to a relaying terminal or a terminal board Control room Relaying E a terminals Termina board F0201 EPS Figure 2 1 Connecting the BT200 2 2 Communication Line Re quirements Cable resistance Rc IR d Power de supply uen Load Cable resistance R resistance Rc Loop resistance R 2Rc 250 to 600 Q Loop capacitance 0 22 uF
37. after the pressure has become stable J11 P ZERO ADJ 0 00000 kPa SET Zero adjustment is completed J11 P ZERO ADJ Press the F4 OK key 0 00000 kPa a ene Transmitter measures pressure of reis 0 00000 kPa F0331 EPS a 2 Level Adjustment The zero adjustment by the parameter of J11 P ZERO ADJ calibrates the transmitter output corresponding to the actual tank level To perform this adjustment first use a glass gauge or the like to determine the actual tank level then enter the correct data as shown below DPharp span 0 to 25 00 kPa Actual level 13 50 kPa Transmitter output 13 83 kPa 25 00 kPa Actual level 13 50 kPa 0 00 kPa F0332 EPS 3 OPERATION vr Transmitter measures present EE pressure of 13 83 kPa Enter the present actual level ANT 13 5 kPa em Press the key twice DEL er The measured pressure is changed gt to 13 5 kPa F0333 EPS ZERO ADJ 0 00000 kPa a 3 Using External Zero adjustment Screw This method permits zero adjustment without the BT200 Use a slotted screwdriver to turn the zero adjustment screw See the hardware manual for details Note that the parameter of J55 EXT ZERO ADJ must be ENABLE to perform this adjustment Follow the procedure below to enable or inhibit zero point adjustment from the zero adjustment screw on the transmitter This is set to ENABLE when the instrument is shipped e Example Inhibiting zero adjustment by the external zero
38. an for static pressure SELF CHECK Self a TAG NO Tag number 16 alphanumeric characters As specified Or 1919 PRES UNIT Measurement range unit W mmH20 mmAq mmWG mmHg Torr kPa kPa S MPa mbar bar gf cm2 kgf cm2 inH2O inHg ftH20 psi atm Pa hPa PRES LRV Lower range value 32000 to 32000 within measurement range As specified PRES URV Upper range value PRES POINT Decimal place AMP DAMPING Damping time constant at amplifier OUTPUT MODE Output mode SELF CHECK Self a 32000 to 32000 within measurement range As specified 0 to 4 2 0 50 0 00 to 100 00 sec see D50 2 00 sec or as specified LINEAR or SUQARE ROOT LINEAR or as specified See A60 KE E E E E E 3 O O 0O 0O Q O DO OO O O Be OLO Et EH Ex ZS LOW CUT Low cut 0 00 to 20 00 10 00 LOW CUT MODE Low cut mode LINEAR or ZERO LINEAR H L SWAP Impulse piping accessing direction NORMAL or REVERSE NORMAL H20 UNIT SEL H20 unit select 4degC or 20degC 68 0F 4degC OUT LIMIT L Low side output limiter 2 50 to 110 00 2 50 OUT LIMIT H High side output limiter 2 50 to 110 00 110 REV OUTPUT Output reversal NORMAL or REVERSE NORMAL BURNOUT CPU error HIGH or LOW ERROR OUT Hardware error BURNOUT DIR or HOLD BURNOUT DIR SP UNIT Static pressure unit See C20 MPa SP A G SLCT Gauge Abs select for static pressure GAUGE or ABSOLUTE ABSOLUTE Unit specified in D30 0 10133 MPa OO EE E 2 E ATM PRESS Coefficient for given gauge p
39. disturbances riots warfare or radioactive contamination IM 01C25T03 01E 1 3 ATEX Documentation This section 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 Kx er tilg ngelige p 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 inglese 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 deber ponerse en contacto con la oficina o el representante de Yokogawa m s cercano CR 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
40. e ZERO 50 LOW CUT at 20 50 Se 2 Input ki SET Set 20 D10 LOW CUT 25 00 Press the key twice to enter the setting Ea RE 2000 amp Next the D11 LOW CUT MODE setting panel is displayed LOW CUT MODE Use the ar key aR to select ZERO Press the key twice to enter the setting ee Press the Fa OK key ZERO PARAM D10 LOW CUT 20 0 D11 LOW CUT MODE ZEI D15 H L NORMAL DATA DIAG F0317 EPS 3 8 IM 01C25T03 01E The low cut point has hysteresis so that the output around the point is behaved as below figure lt Example gt Output mode Linear Low cut mode Zero Low cut 20 00 Low cut point 2 Hysteresis fixed at 10 of the cut point F0317 02 EPS N Setting range 0 to 20 3 OPERATION 6 Integral Indicator Scale Setup The following five displays are available for integral indicators input pressure of range user set scale input static pressure and of static pressure range A cycle of up to four displays can be shown by assigning variables to the parameters I 10 to 113 DISP OUT I to DISP OUT4 Description Available displays and related parameters Input pressure Indicates values of input pressure PRES with the indication limits 32000 to 32000 ATI PRES IL L I Kr of range PRES Indicates input pressure in 2 5 to 110 range depending on the measuring range C21 C2
41. e F4 OK key 10 T ZERO CMP ON F0355 EPS 2 Zero Shift Compensation Setup E11 TEMP ZERO Obtain the K compensating value from the equa tion 1 below DB a Span where B Constant value of fill fluid See Table A span IURV LRVI h Distance from high pressure side to low pressure side m EJX118A Distance from high side of diaphragm seal to low side of diaphragm seal EJX438A Distance from diaphragm seal high side to position of transmitter low side 3 OPERATION EJX118A NBG Transmitter S f EJX438A Transmitter 27 i GG Transmitter NX j Note When the transmitter is positioned lower than the diaphragm seal part the value of h must have a negative sign F0357 EPS e Example Enter K value obtained from the equation a A value having up to 3 decimal places may be specified When h 3 m Fill fluid code A soan 15 kPa K 3 x0 00745 15x100 0 149 SET Enter 0 149 E11 TEMP ZERO 0 000 degC i WA Press the key twice to enter the setting re ZERO Press the OK key 0 149 degC F0358 EPS Note 1 The function is performed using in a built in temperature sensor in the transmitter body The temperature deviation between the transmitter body and capillaries should be minimized to achieve optimal performance of the function Note 2 When the span changes reenter the newly obtained value of K to E11 TEMP ZERO Table A Cons
42. e left appears press the key Since communications will be unsuccessful if there is a problem in the connection to the BT200 the display at the left will appear Recheck the connection Press the F4 OK key e Example 2 Setting entry errors PARAM 01 MODEL EJX110 M 02 TAG NO YOKOGAWA 03 SELF CHECK ERROR PARAM C20 PRES UNIT kPa C21 PRES LRV 600 kPa C22 PRES URV 600 kPa DATA DIAG PRNT ESE DIAG C60 SELF CHECK ERROR lt ERROR gt lt ILLEGAL LRV gt BRNA ESE The initial data panel shows the result of current transmitter diagnostics Press the es DIAG key in the parameter panel to go to the diagnostics panel C60 SELF CHECK An error message is displayed when an error occurs in the diagnostics panel e Example 3 Checking the history of the errors MENU Connect the BT200 to the J ADJUST Kornat transmitter and call item P L CALIBRATION M MEMO P RECORD T CHARACTERI HOME SET P10 ERROR REC ERROR P12 ERROR REC ERROR P14 ERROR REC 3 GOOD DATA DIAG PRNT ESC P10 ERROR REC 1 displays the last error P12 ERROR REC 2 displays the error one time before the last error occurred P14 ERROR REC 3 displays the error two times before the last error occurred P16 ERROR REC 4 displays the error three times before the last error occurred The history of up to four errors can be stored When the 5th erro
43. e password to 1234ABCD SET Enter 1234ABCD D57 NEW PASSWORD vasen Press the key twice to enter the setting 057 NEN PASSWORI Press the OK key 1234ABCD Then status of parameter D55 WRT PROTECT becomes YES F0340 EPS b Entering Password to Enable Parameter Change D56 WRT ENABLE e Example Enter the password of 1234ABCD SET Enter the password D56 WRT ENABLE Press the key twice to enter the setting CODE CAPS ee ENABLE Press the OK key PASS Parameter changes are available for 10 minutes F0341 EPS c Releasing Password D57 NEW PASSWORD To release the password enter eight spaces at D57 NEW PASSWORD during the period that the param eter change is possible d Software Seal D58 SOFTWR SEAL When you lose the password that has been registered it is possible to release the write protect function by using general password YOKOGAWA When the password is used the status shown in the parameter of D58 SOFTWR SEAL is changed from KEEP to BREAK The status returns to KEEP by entering a newly set password at D56 WRT ENABLE IM 01C25T03 01E 12 Output Status Setup when a Hardware Error Occurs D26 ERROR OUT This parameter allows the setting of the output status when a hardware error occurs The following selections are available a BURNOUT DIR Outputs the corresponding values of 110 or 5 of output signals according to the setting by burnout
44. flash When all items have been confir med press the again To go back to the setting panel press the F3 NO key The DPharp TAG NO was overwritten Press the OK key to e Example Set a Tag No to Fl1 1a lt When power is off gt WELCOME BRAIN TERMINAL ID BT200 check connection push ENTER key UTIL FEED PARAM 01 MODEL EJX110 M 02 TAG NO YOKOGAWA 03 SELF CHECK GOOD MENU A DISPLAY B SENSOR TYPE Press the key to turn on the BT200 Connect DPharp and BT200 using a communication cable and press the key Displays the name of connected DPharp model TAG NO and diagnostics information Press the OK key after confirmation Press the es SET key to display the SET menu panel return to the parameter panel Press the NO key to PARAM Erorr return to the setting panel C20 PRES UNIT kPa C21 PRES LRV 0 00000 kPa DATA DIAG PRNT ESC F0309 EPS 2 Calibration Range Setup a Setting Calibration Range Unit C20 PRES UNIT The 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 e Example Change the unit from mmH20 to kPa C BASIC SETUP D AUX SETI E AUX SET2 G ALARM SET ers Use the or Se key to select kPa mmWG gt HOME SE ADJ mmHg gt ji Torr gt Press the ener key twice MENU Select C BASIC SETUP and press kPa
45. gebied van explosiebeveiliging nodig hebt in uw eigen taal contact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger 1 INTRODUCTION GS Kaikkien ATEX Ex tyyppisten tuotteiden k ytt hjeet ovat saatavilla englannin saksan ja ranskankielisin Mikali 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 OG Tous les manuels d instruction des produits ATEX Ex sont disponibles en langue anglaise allemande et francaise 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 f r ATEX Ex explosionss kra produkter r tillg ngliga p engelska tyska och franska Om Ni beh ver ins
46. ide range 50 to 130 C Amplifier temperature is outside range 50 to 95 C Output is outside upper or lower Outputs upper range value URV or lower range value LRV Continues to operate and range limit value Input static pressure exceeds specified threshold Specified value is outside of setting range Holds output immediately before error occurred AL 53 53 P SPAN ADJ Continues to operate and P ADJ output 53 P ZERO ADJ AL 54 54 SP ILLEG LRV Continues to operate and SP RNG 54 SP ILLEG URV output Hoen static pressure In 54 SP ILLEG SPAN AL 55 55 SP SPAN ADJ Continues to operate and SP ADJ 55 SP ZERO ADJ output AL 60 60 SC CONFIG ERR Specified values or settings do Continues to operate and SC CFG not meet the conditions output without signal characterizing AL 79 Displayed value exceeds Continues to operate and OV DISP limit output 4 3 4 SELF DIAGNOSTICS Countermeasure Replace capsule when error keep appearing error even after restart Replace capsule Replace amplifier Check input or replace capsule when necessary Use heat insulation or make lagging to keep temperature within range Check input and range setting and change them as needed Check input Check capsule temperature Check settings and change them as needed Adjust settings and change them as needed Check settings and change them as needed
47. ion limits the reliability data listed in A1 2 9 becomes invalid A1 3 Definitions and Abbrevia tions A1 3 1 Definitions Safety Functional Safety Basic Safety Verification Validation Freedom from unacceptable risk of harm The ability of a system to carry out the actions necessary to achieve or to maintain a defined safe state for the equipment machinery plant apparatus under control of the system The equipment must be designed and manufactured such that it protects against risk of damage to persons by electrical shock and other hazards and against resulting fire and explosion The protection must be effective under all conditions of the nominal opera tion and under single fault condition The demonstration for each phase of the life cycle that the output deliverables of the phase meet the objectives and requirements specified by the inputs to the phase The verification is usually executed by analysis and or testing The demonstration that the safety related system s or the combina tion of safety related system s and external risk reduction facilities meet in all respects the Safety Requirements Specifica tion The validation is usually executed by testing A 3 Safety Assessment The investigation to arrive at a judgment based on evidence of the safety achieved by safety related systems Further definitions of terms used for safety techniques and measures and the description of
48. keys Shift keys F0301 EPS Figure 3 1 1a BT200 Key Layout 3 1 MENU SCREEN A DISPLAY B SENSOR TYPE C BASIC SETUP D AUX SET1 Screen title E AUX SET2 G ALARM SET HOME SE ADJ PARAMETER SCREEN PARAM A10 OUTPUT Parameters A15 OUTPUT mA 4 000 mA DATA DIAG PRNT ESE Figure 3 1 1b BT200 Screen Messages Menu choices Function commands F0302 EPS IM 01C25T03 01E 3 1 2 Operating Key Functions 1 Alphanumeric Keys and Shift Keys Use the alphanumeric keys in conjunction with the shift keys to enter numbers symbols and alphabetic characters Alphanumeric keys Kales lan Shift keys F0303 EPS a Entering Numbers Symbols and Spaces Simply press the alphanumeric keys EEE T0301 EPS b Entering Alphabetic Characters Press either the left or right shift key and then an alphanumeric key to enter the desired alphabetic character The shift key must be pressed each time an alphabetic character is entered Letter on left side of the alphanumeric key Letter on right side 7 the alphanumeric key F0304 EPS les T0302 EPS Use the function key F2 caps to select uppercase and lowercase for alphabetic characters only The case toggles between uppercase and lowercase each time F2 CAPS is pressed Entering uppercase Entering lowercase CODE CAPS CLR ESC CODE caps CLR ESC to lower case a smer z F2 Baer C 2 Finer eac B 0 y
49. l adjustment methods Select the method best suited for the conditions of your application Using the BT200 Set the present input to 0 Adjust for 0 output at input level of 0 Adjust output to the reference value obtained using other means If the input level cannot easily be made 0 because of tank level etc adjust output to the reference value obtained using other means such as a sight glass Using the external Adjust zero point using the zero zero adjustment adjustment screw on the transmitter screw This permits zero adjustment without using the BT200 Accurately adjust the output current to 4 mA DC or other target output value using an ammeter that accurately reads output currents T0307 EPS IM 01C25T03 01E When using BT200 the output signal can be adjusted either in or pressure unit The unit can be selected by the parameter JO9 ADJ UNIT Output signal can be changed by displaying parameter A10 OUTPUT for or J10 OUTPUT for pressure unit This section discribes the zero adjustment procedure by using the pressure unit a 1 Zeroing Setting the parameter of J11 P ZERO ADJ carries out the zero adjustment and automatically sets the applied 0 input values to the transmitter s output value of zero keeping the span constant Use this setting when the LRV is known to be 0 kPa AER Transmitter measures pressure of BEE 0 03585 kPa SET A pressure of 0 kPa is applied Press the key twice
50. nding on the PFDavg calculation of the entire Safety Instrumented Function The development process of the EJX is certified up to SIL3 allowing redundant use of the transmitter up to this Safety Integrity Level depending the PFDavg calculation of the entire Safety Instrumented Function When using the transmitter in a redundant configura tion the use of a common cause factor B factor of 2 is suggested However if the redundant transmit ters share an impulse line or if clogging of the separate impulse lines is likely a common cause factor of 10 is suggested Note that the failure rates of the impulse lines need to be accounted for in the PFDavg calculation A1 2 10 Lifetime Limits The expected lifetime of the EJX is 50 years The reliability data listed the FMEDA report is only valid for this period The failure rates of the EJX may increase sometime after this period Reliability calcula tions based on the data listed in the FMEDA report for EJX lifetimes beyond 50 years may yield results that are too optimistic 1 e the calculated Safety Integrity Level will not be achieved IM 01C25T03 01E APPENDIX 1 SAFETY INSTRUMENTED SYSTEMS INSTALLATION A1 2 11 Environmental Limits The environmental limits of the EJX are specified in the user e manual IM 01C25 A1 2 12 Application Limits The application limits of the EJX are specified in the user s manual IM 01C25 If the transmitter is used outside of the applicat
51. o Linear mode mode setup gt P 3 8 proportional to input differential pressure or to Square root mode proportional to flow Output signal low cut mode setup Used mainly to stabilize output near 0 if the output signal is square root mode gt P 3 8 Two modes are available forcing output to 0 for input below a specific value or changing to proportional output for input below a specific value Integral indicator display function Available from the following 5 types of integral indicator scale ranges and units gt P 3 9 input pressure of range user set scale input static pressure of static pressure range and alternating among any four of the above Configure the following when using the user set scale user set scale setting unit BT200 only display value at 4 mA DC LRV and display value at 20 mA DC URV Note LRV and URV can be specified with range value specifications up to 5 digits excluding any decimal point within the range of 32000 to 32000 Unit setup for displayed temperature Sets the unit for temperatures displayed on the BT200 gt P 3 11 Static pressure setup Sets the parameters concerned with static pressure Such as unit calibration range upper gt P 3 11 and lower range values decimal point position damping time constant Operation mode normal reverse Reverses the direction for 4 to 20 mA DC output relative to input signal setup Reverse mode is used for applications in which safety requires that
52. o automatically changes the upper range value keeping the span constant e Example 1 With present settings of 0 to 30 kPa set the lower range value to 0 5 kPa Ge Set 0 5 C21 PRES LRV Press the key twice to enter the setting E Press the F4 OK key 0 5 kPa PARAM oe ey ee The upper range value is changed while the span remains constant kPa CO PRE EE 0 5 kPa C22 PRES URV 30 5 kPa DATA DIAG PRNT HSE Span Upper range value Lower range value F0311 EPS e Entering the range values as LRV gt URV reverses the direction of the output signal of 4 20 mA to 20 4 mA corresponding to the calibration range of 0 to 100 e Calibration range can be specified with range value specifications up to 5 digits excluding any decimal point for lower or upper range limits within the range of 32000 to 32000 e Note however that changing the upper range value does not cause the lower range value to change Thus changing the upper range value also changes the span 3 OPERATION e Example 2 With present settings of 0 to 30 kPa set the upper range value to 10 kPa SET Set 10 C22 PRES URV 30 kP a Press the key twice to enter the setting 022 PRES URV Press the OK key 10 kPa PARAM C20 PRES UNIT The lower range value is not kPa changed so the span changes C21 PRES LRV 0 kPa C22 PRES URV 0 kPa DATA DIAG PRNT ESC F0312 EPS 3 Damping Time Constant Setu
53. output AA OUTPUT Use he AN Jor Ly key GE amp to select REVERSE Press the key twice to enter the setting Then press the OK key F0322 EPS lt REVERSE gt 3 OPERATION 9 Impulse Line Connection Orientation Setup D15 H L SWAP This function reverses the impulse line orientation Follow the procedure below to make this change e Example Assign the high pressure impulse line connection to the L side of the transmitter GER Use the ZA Jor key si to select REVERSE lt REVERSE gt Press the key twice to enter the setting Then press the OK key F0323 EPS 10 CPU Failure Burnout Direction and Hard ware Write Protect D25 BURNOUT 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 Write protection switch Burnout direction switch BO Burnout Direction H L H L Switch Position E D E D Burnout Direction HIGH Hardware write protection switch WR Write Protection Switch Position NO YES Write Protection Write enabled Write disabled F0324 EPS The parameter of D25 BURNOUT displays the status of 4 20 mA DC output if a CPU failure occurs In case of a failure communication is disabled IM 01C25
54. p C30 AMP DAMPING When the instrument is shipped the damping time constant is set at 2 00 seconds unless otherwise specified in the order Follow the procedure below to change the damping time constant Note that setting the quick response parameter D50 QUICK RESP ON enables you to set the damping time constant between 0 00 to 0 49 second e Example Change from 2 00 sec to 4 00 sec SET C30 AMP DAMPING Enter 4 2 00 i mes gt Press the key twice to enter the setting Tee Press the F4 OK key 4 00 sec F0313 EPS Note 1 The damping time constant set here is the time constant for the amplifier assembly The damping time constant for the entire transmitter is the sum of the values for the amplifier assembly and for the capsule assembly Note 2 When the damping time constant is set to less than 0 5 second communication may occasionally be unavailble during the operation especially while output changes dynamically IM 01C25T03 01E 4 Output Mode and Integral Indicator Dis play Mode Setup C40 OUTPUT MODE 120 P DISP MODE The mode setting for the output signal and the integral indicator can be performed independently This mode is set as specified in the order when the instrument is shipped Follow the procedure below to change the mode If the instrument is equipped with an integral indicator and the display mode is SQUARE ROOT is displayed on the integral indicator e Ou
55. r has occurred it is stored in P10 The error stored in P16 will be deleted and then the error in P14 will be copied to P16 In this sequence the history of the most previously occurred error will be removed from memory GOOD will be displayed if there was no previous error SET Select P10 ERROR REC1 and P10 ERROR REC 1 pe _ press the key to display lt 50 P ILLEG LRV the error message lt a SETUP PANEL gt For the details of the messages see Table 4 5 1 Alarm Message Summary F0401 EPS Note 1 Press the key twice in the setup panel a to clear all error message P10 to P16 information When the error occurs the self diagnostic detects errors and records them in two ways depending on the types of errors The amplifier capsule failures are recorded immediately after the occurrence while the minor errors such as warnings of inappropriate parameter settings are periodically recorded at an interval of minimum five minutes to twenty four hours Note that the interval extends as the number of access counts to EEPROM increases F0402 EPS IM 01C25T03 01E 4 SELF DIAGNOSTICS 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 regarding the alarm codes
56. rd Edition Aug 2009 KP IM 01C25T03 01E All Rights Reserved Copyright O 2004 Yokogawa Electric Corporation CONTENTS 4 SELF DIAGNOSTIGS rennnnnornnnnnvnnnnnnnennnennnnnnnnnnnnennnennnennnnnsnnnnnnnnnnennnennvennnr 4 1 4 1 Checking for Problems arr 4 1 4 1 1 Identifying Problems with BT200 rrrrnnnnnorrnnnnrvrnrnnnnernnnnnrnnnnnnnee 4 1 4 1 2 Checking with Integral Indicator errnnnnnrrvnnnnnnnrrvrnnrnnnnrrrrnnrnnnnnre 4 2 4 2 Alarms and Countermeasures cccccccesseecceeecesseeeeeeeeeeeeeeeeeeaeeees 4 3 5 PARAMETER SUMMARY nenvvenvvnnnnnnennnunnunnnunnennnnnannnnennvnnunnnsnnenneennnensernsnr 5 1 APPENDIX 1 SAFETY INSTRUMENTED SYSTEMS INSTALLATION A 1 REVISION RECORD ji IM 01C25T03 01E 1 INTRODUCTION 1 INTRODUCTION Thank you for purchasing the DPharp EJX electronic pressure transmitter EJX pressure 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 BRAIN protocol communi cation functions of the EJX series and explains how to set the parameters for EJX series pressure transmitters using the BT200 handheld terminal For information on the installation wiring and maintenance of EJX series pressure transmitters please refer to the user s manual of each model AA WARNING When using the EJX in a Safety Instrumented S
57. ressure SP LRV Lower limit of static pressure 32000 to 32000 within measurement range 0 0 MPa S SG SS SS DS SS SS S ONENOTE O 00000000000 0O 000000 SP URV Upper limit of static pressure 2 32000 to 32000 within measurement range 1 R W R Read only W Read amp Write 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies according to the Model refer to the General Specifications section in each user s manual 5 1 IM 01C25T03 01E 5 PARAMETER SUMMARY arameter name ontent efault value rie 23 EES SP POINT SP DAMPING SP SELECT TEMP UNIT QUICK RESP WRT PROTECT WRT ENABLE NEW PASSWORD SOFTWR SEAL SELF CHECK T ZERO CMP TEMP ZERO BI DIRE MODE DO SELECT DO SIG TYPE D OUTPUT SELF CHECK P AL MODE PHI AL VAL P LO AL VAL SP AL MODE SP HI AL VAL SP LO AL VAL T AL MODE T HI AL VAL T LO AL VAL AUTO RECOVER SELF CHECK AUTO P LRV AUTO P URV AUTO SP LRV AUTO SP URV SELF CHECK DISP OUT1 DISP OUT2 DISP OUT3 DISP OUT4 P DISP MODE PRES RESO ENGR UNIT EASY EU SET ENGR EXP ENGR LRV ENGR URV ENGR POINT BAR INDICATR SELF CHECK Decimal place of static pressure Damping time constant of SP H L select for static pressure Temperature setting unit Quick response Write protect indicator Write protect release User set password for write protect Software seal Self Skeie Temperature compensation mode
58. safety related systems are given in IEC 61508 4 A1 3 2 Abbreviations FMEDA SIF SIL SIS SLC Failure Mode Effects and Diagnostic Analysis Safety Instrumented Function Safety Integrity Level Safety Instrumented System Safety Lifecycle IM 01C25T03 01E REVISION RECORD Title EJX Series BRAIN Communication Type Manual No IM 01C25T03 01E Edition Date Page Revised Item Oct 2004 3 2 3 20 Add capillary fill fluid density compensation setting procedure Aug 2009 3 2 3 5 Add example for hysteresis S y 3 2 3 15 Correct misprint 3 18 3 2 3 19 Add CAUTION Add note for hysteresis REVISION RECORD EPS IM 01C25T03 01E
59. t has reached this level Restore logic solvers operation and verify Perform three point calibration along with the functional test listed above Handheld terminal Handheld terminal Proof Test Coverage The output needs to 52 be monitored to assure that the transmitter communicates the correct signal Proof Test Coverage 99 e Calibrated pressure source A1 2 6 Repair and Replacement If repair is to be performed with the process online the EJX will need to be bypassed during the repair The user should setup appropriate bypass procedures In the unlikely event that the EJX has a failure the failures that are detected should be reported to Yokogawa When replacing the EJX the procedure in the installa tion manual should be followed The personnel performing the repair or replacement of the EJX should have a sufficient skill level A1 2 7 Startup Time The EJX generates a valid signal within 1 second of power on startup A1 2 8 Firmware Update In case firmware updates are required they will be performed at factory The replacement responsibilities are then in place The user will not be required to perform any firmware updates A1 2 9 Reliability Data A detailed Failure Mode Effects and Diagnostics Analysis FMEDA report is available from Yokogawa with all failure rates and failure modes TA0102 EPS The EJX is certified up to SIL2 for use in a simplex lool configuration depe
60. tant value B of fill fluid Fill fluid L sc e gt EE kPa 10 00745 0 01422 mBar 0 07453 0 14220 atm 0 000074 0 000140 inH20 0 02992 0 05709 psi 10 00108 0 00206 mmHg _ 0 05592 0 10669 T0308 EPS D I DW 3 D gt c D a E je O Note 3 Select the unit of constant value of B from the actual unit used for the transmitter in operation IM 01C25T03 01E 21 Adjustment Information and User Memo Fields J50 ADJ WHO J51 ADJ DATE J52 ADJ LOG J53 ADJ DESC M17 to M19 MEMO1 to MEMO3 This feature provides four fields for instrument adjustment information at maintenance inspection date inspector location and description Also three user memo fields are provided each holding up to 16 alphanumeric characters e Example Save an inspection date of October 21 2003 PARAM Set 10 21 2003 in the order of J50 ADJ WHO J51 ADJ DATE month day and year J52 ADJ LOC Press the key twice to DATA DIAG PRNT enter the setting SET J51 ADJ DATE MM DD YYYY 10 21 2003 CODE CAPS CLR F0337 EPS 3 OPERATION 3 3 Displaying Data Using the BT200 3 3 1 Displaying Measured Data The BT200 can be used to display measured data The measured data is updated automatically every seven seconds In addition the display can be updated to the present data value at any time by pressing the e DATA key For parameters associated with
61. ted failures that prevent the safety instrumented function from performing its intended function See table A1 2 5 for proof testing method The frequency of the proof tests or the proof test interval is to be determined in the reliability calcula tions for the safety instrumented functions for which the EJX is applied The actual proof tests must be performed more frequently or as frequently as specified in the calculation in order to maintain required safety integrity of the safety instrumented function The following tests need to be specifically executed when a proof test is performed The results of the proof test need to be documented and this documentation should be part of a plant safety management system Failures that are detected should be reported to Yokogawa The personnel performing the proof test of the trans mitter should be trained in SIS operations including bypass procedures EJX transmitter maintenance and company management of change procedures IM 01C25T03 01E Table A1 2 5 Proof Testing APPENDIX 1 SAFETY INSTRUMENTED SYSTEMS INSTALLATION Testing method Tools required Expected outcome Remarks Functional test 1 Follow all Management of Change procedures to bypass logic solvers if necessary Execute HART BRAIN command to send value to high alarm 21 5 mA and verify that current has reached this level Execute HART BRAIN command to send value to low alarm 3 6 mA and verify that curren
62. the display of measured data see chapter 5 Parameter Summary e Example Display output MENU A DISPLAY B SENSOR TYPE C BASIC SETUP D AUX SETI E AUX SET2 G ALARM SET HOME SET ADJ ESC PARAM Display A10 OUTPUT A10 OUTPUT 0 0 A11 PRES 0 0000 kPa A15 OUTPUT mA 4 000 mA DATA forse Br ES Data is updated automatically PARAM at 7 second intervals A10 OUTPUT 0 A11 PRES 0 0000 kPa A15 OUTPUT mA 4 000 mA F0338 EPS 3 3 2 Display Transmitter Model and Specifications The BT200 can be used to display the model and specifications of the transmitter e Example View transmitter model name DISPLAY SSENSOR TYPE BASIC SETUP AUX SETI AUX SET2 ALARM SET HOME SENT ADJ PARAM B10 MODEL For the associated EJX110 M parameters see Chapter 5 ME a Parameter Summary B20 PRES LRL 98 07 kPa DATA DIAG PRNT F0339 EPS 3 21 IM 01C25T03 01E 4 SELF DIAGNOSTICS 4 SELF DIAGNOSTICS 4 1 Checking for Problems 4 1 1 Identifying Problems with BT200 The following four areas can be checked a Whether connections are good b Whether BT 200 was properly operated c Whether settings were properly entered d History of the errors See examples below e Example 1 Connection errors WELCOME BRAIN TERMINAL ID BT200 check connection push ENTER key HDD FEED communication error Press the key When the panel shown on th
63. ting Press the ra OK key F0344 EPS e Example Set the first coordinates X1 Y1 as 12 14 in Set 12 for X1 Press the key twice to enter the setting Press the Fa OK key Set 14 for Y1 Press the key twice to enter the setting Press the OK key F0345 EPS e Example Set the signal characterizer ENABLE SET T10 S C ENABLE NH B T lt INH B T gt lt ENABLE gt SET T10 S C ENABLE ENABLE Use the or key to select ENABLE Press the key twice to activate the function Press the OK key F0343 EPS 3 18 3 OPERATION 18 Process Alarm G10 P AL MODE G11 P HI AL VAL G12 P LO AL VAL The function is used to display the alarm codes when the input pressure exceeds the specified value within the calibration range The same is available for the input static pressure and the capsule temperature on the pressure sensor Refer to table 4 2 Alarm Message Summary for the specific alarm code to be generated e Example Set alarm mode from OFF to HI AL DETECT SET Use the or key G10 P AL MODE to select Hl AL DETECT NHIBIT Press the key twice to enter the setting i sae eee Press the f4 OK key HI AL DETECT NHIBIT EISE SE LO AL DETECT HI LO AL DETECT Alarm code is generated when the output goes beyond the value set at G11 P HI AL VAL F0346 EPS e Example
64. to select OFF WHEN ALARM lt ON WHEN ALARM Press the key twice to lt OFF WHEN ALARM enter the setting EE Press the OK key OFF WHEN ALARM F0354 EPS 3 OPERATION Example Status output operation of ON WHEN AL DETECT amp Status output for higher alert value Ze 5 of hysteresis 5 C for heat Setting value Status output lr TI On Off Status output for lower alert value Output Seiting value 5 of hysteresis 5 C for heat Status output J LT On Off F0350 EPS 5 of the setting span of differential pressure pressure IM 01C25T03 01E 20 Capillary Fill Fluid Density Compensa tion E10 T ZERO CMP E11 TEMP ZERO For transmitters with diaphragm seals this function is used to compensate the zero shift caused by the ambient temperature effect on the capillary tubes The following equation indicates the relationship between the calculated output value and the compen sating constant K C with the measured ambient temperature at the capsule module Compensated output output Kx Tamb 1 Temperature Compensation Mode Setup E10 T ZERO CMP When using this function set T ZERO CMP to ON to enable or OFF to disable To set to ON follow the procedure below e Example Set the temperature compensation mode to ON Use the or key T ZERO CMP OFF ae to select ON mengt Press the key twice to enter the setting Press th
65. tput mode for 4 20 mA output e Example Set output mode from Linear to Square root Use the or key OUTPUT MODE LINEAR to select SQUARE ROOT Press the key twice to LINEAR SQUARE ROOT enter the setting OUTPUT MODE Press the OK key SQUARE ROOT F0314 EPS Integral indicator display mode e Example Set display mode from Linear to Square root Sr R Use the or key JISP MOI e See to select SQUARE ROOT lt SQUARE ROOT f Press the key twice to enter the setting P DISP MODE Press the OK key SQUARE ROOT F0315 EPS 3 OPERATION 5 Output Signal Low Cut Mode Setup D10 LOW CUT D11 LOW CUT MODE Low cut mode can be used to stabilize the output signal near the zero point The low cut point can be set in a range from 0 to 20 the direct ratio correspond ing to the output signal of 4 to 20 mA Hysteresis 10 of the cut point Either LINEAR or ZERO can be selected as the low cut mode Unless otherwise specified the cut mode is set to LINEAR at the factory Note that when the output modes of the output signal and the integral indicator are selected as SQUARE ROOT and LINEAR accordingly the low cut function is not available for the integral indicator display e Example Change the low cut setting range from 10 to 20 and the low cut mode from LINEAR to ZERO in the SQUARE ROOT output mode Low cut mode LINEAR Low cut mod
66. truktioner f r dessa explosionss kra produkter p annat spr k skall Ni kontakta n rmaste Yokogawakontor eller representant Oda ta eyxerpldua NELTOVPYLGS Twv TPOLOVTWY pe ATEX Ex duatidevtar ota AyyAuka I epuavik kai Taka De nepintwon Tov yper teote odnyles TYETUKG we Ex otv TOTLKT YAWOORA TAPAKANOVLE ETTLKOLVWVYOTE UE TO TANTLEDTEPO YPAPELO TNS Yokogawa N AVTLUTPOGWTO TNS IM 01C25T03 01E GO V etky n vody na obsluhu pre pr stroje s ATEX Ex s k dispoz cii v jazyku anglickom nemeckom a franc zskom V pr pade potreby n vodu pre Ex pr stroje vo Va om n rodnom jazyku skontaktujte pros m miestnu kancel riu firmy Yokogawa Coz V echny u ivatelsk p ru ky pro v robky na n se vztahuje nev bu n schv len ATEX Ex jsou dostupn v angli tin n m in a francouz tin Po adujete li pokyny t kaj c se v robk s nev bu n m schv len m ve va em lok ln m jazyku kontaktujte pros m va i nejbli reprezenta n kancel Yokogawa GD Visos gaminio ATEX Ex kategorijos Eksploatavimo instrukcijos teikiami angle vokie i ir pranc z kalbomis Nor dami gauti prietais Ex dokumentacija kitomis kalbomis susisiekite su artimiausiu bendrov s Yokogawa biuru arba atstovu Qu Visas ATEX Ex kategorijas izstr d jumu Lietodanas instrukcijas tiek piegadatas angiu v cu un fran u valod s Ja vclaties sa emt Ex ierieu dokument ciju cit valod Jums ir j
67. ul 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 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 Yokogawa will not be liable for malfunctions or damage resulting from any modification made to this instrument by the customer 1 2 Warranty 1 2 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
68. ystems SIS application refer to Appendix 1 in this manual The instructions and procedures in the appendix must be strictly followed in order to maintain the designed safety integrity of the transmitter E Regarding This Manual e This manual should be provided on 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 e 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 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 A WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury AA CA

User`s Manual EJX Series BRAIN Communication Type

Contents

Download Pdf Manuals

Related Search

Related Contents