User’s
Manual
DPharp
BRAIN Communication Type
(EJX
A, EJA
E)
IM 01C25T03-01E
8th Edition
Page 1: ...User s Manual DPharp BRAIN Communication Type EJX A EJA E IM 01C25T03 01E IM 01C25T03 01E 8th Edition...
Page 2: ...unctions 3 1 1 Alphanumeric Keys and Shift Keys 3 1 2 Function Keys 3 2 3 1 3 Calling Up Menu Addresses Using the Operating Keys 3 3 3 1 4 Printout for BT200 printer option 3 3 1 Printout of All Param...
Page 3: ...n code AL 3 20 20 Capillary Fill Fluid Density Compensation 3 21 21 Adjustment Information and User Memo Fields 3 22 3 3 Displaying Data Using the BT200 3 22 3 3 1 Displaying Measured Data 3 22 3 3 2...
Page 4: ...be done after completing the range setting Regarding This Manual This manual should be provided on to the end user The contents of this manual are subject to change without prior notice All rights res...
Page 5: ...revent the inhalation of harmful vapors and the contact of toxic process fluids with the skin or eyes When removing the instrument from a hazardous process avoid contact with the process fluid and the...
Page 6: ...cost of fixing the problem shall be determined by Yokogawa following an investigation conducted by Yokogawa The purchaser shall bear the responsibility for repair costs even during the warranty period...
Page 7: ...nded to install a low pass filter approximately 0 1s 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 c...
Page 8: ...splay When Powering On For models with the integral indicator code D the display shows all segments in the LCD and then changes to the displays shown below sequentially All segments display Model name...
Page 9: ...on the upper system 3 1 BT200 Operating Procedures 3 1 1 Key Layout and Screen Display Figure 3 1 shows the arrangement of the operating keys on the BT200 keypad and figure 3 2 shows the BT200 screen...
Page 10: ...e cursor Entry l m Key in Sequence F0307 ai m I symbol command 2 Function Keys The function command carried out by each function key is displayed directly above the key MENU A DISPLAY B SENSOR TYPE C...
Page 11: ...SET HOME SET ADJ ESC MENU C BASIC SETUP D AUX SET 1 E AUX SET 2 G ALARM SET H AUTO SET I DISP SET HOME SET ADJ ESC MENU J ADJUST K TEST M DEVICE INFO P RECORD T CHARACTERIZR DATA DIAG PRNT ESC DATA D...
Page 12: ...t Reverse mode is used for applications in which safety requires that output be driven toward 20 mA if input is lost Impulse line connection orientation higher pressure on right left side setup P 3 11...
Page 13: ...35 ENGR POINT I40 BAR INDICATR I41 POWER ON INF 3 I60 SELF CHECK J09 ADJ UNIT J10 ADJ PRES J11 P ZERO ADJ J12 P SPAN ADJ J15 P ZERO DEV J16 P SPAN DEV J20 ADJ SP 1 J21 SP ZERO ADJ 1 J22 SP SPAN ADJ 1...
Page 14: ...FICOGAWA FIC GAWA FIC 1AWA FIC 1aWA FIC 1a Set TAG NO and press the key SET C10 TAG NO YOKOGAWA FIC 1a _ CODE caps CLR ESC Example Set a Tag No to FIC 1a SET C10 TAG NO FIC 1a FEED NO OK DATA DIAG PR...
Page 15: ...s the upper range value keeping the span constant Example 1 With present settings of 0 to 30 kPa set the lower range value to 0 5 kPa Span Upper range value Lower range value FEED NO OK SET C21 PRES L...
Page 16: ...ified 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 displaye...
Page 17: ...oint 7 2mA 20 6 Integral Indicator Scale Setup The following five displays are available for integral indicators input pressure 1 of range user set scale input static pressure and of static pressure r...
Page 18: ...d a slash can be input on keypad at I30 ENGR UNIT only first six are displayed on the integral indicator Select the unit from the list of I31 EASY EU SET kPa MPa mbar bar psi psia mmH2O mmHg mmHgA mmA...
Page 19: ...temperature Example Change the unit for the temperature display degC to degF ESC SET D40 TEMP UNIT degC degC degF K Use the or key to select degF Press the key twice to enter the setting F0324 ai Then...
Page 20: ...RT ENABLE D57 NEW PASSWORD Transmitter 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...
Page 21: ...lue 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 1 Alarm Message Summary Example Set the output status to HOLD when a hard...
Page 22: ...e present setting of 0 to 30 kPa take the following action with an input pressure of 10 kPa applied FEED NO OK SET H11 AUTO URV 10 000 kPa DATA DIAG PRNT ESC PARAM H10 AUTO P LRV 0 kPa H11 AUTO P URV...
Page 23: ...re by using the pressure unit a 1 Zeroing Setting the parameter J11 P ZERO ADJ carries out the zero adjustment and automatically sets the applied 0 input values to the transmitter s output value of ze...
Page 24: ...ustment 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 pres...
Page 25: ...ss the OK key Applied Pres Value Measured Pres Value Applied Pres Value Slope Error URV LRV 30 00 30 15 30 00 30 00 10 00 0 1 c Sensor Trim for Static Pressure J21 SP ZERO ADJ J22 SP SPAN ADJ J25 SP Z...
Page 26: ...hour by the parameter K45 TEST TIME Default value Press the OK key to release test output immediately 17 Signal Characterizer This function is used to compensate the output for non linear applications...
Page 27: ...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 1 Alarm Message Summar...
Page 28: ...as 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 kP...
Page 29: ...m diaphragm seal high side to position of transmitter low side Transmitter L h 0 H EJX118A EJA118E F0353 ai h h L L H Transmitter Transmitter 0 EJX438A EJA438E Note When the transmitter is positioned...
Page 30: ...matically every seven seconds In addition the display can be updated to the present data value at any time by pressing the DATA key For parameters associated with the display of measured data see chap...
Page 31: ...rors can be stored When the 5th error 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...
Page 32: ...problem AL 10 PRESS 10 P OVER SPEC Input is outside measurement range limit of capsule Outputs upper range limit URL or lower range limit LRL Check input or replace capsule when necessary AL 11 ST PR...
Page 33: ...settings and change them as needed 53 P ZERO ADJ AL 54 SP RNG 54 SP ILLEG LRV Continues to operate and output holding static pressure in Check settings and change them as needed 54 SP ILLEG URV 54 SP...
Page 34: ...specified in C20 B30 SP LRL Lower range limit for static pressure R Unit specified in D30 B31 SP URL Upper range limit for static pressure R Unit specified in D30 B32 SP MIN SPAN Minimum span for stat...
Page 35: ...LOW HIGH D40 TEMP UNIT Temperature setting unit W degC degF or K degC D50 QUICK RESP Quick response W OFF or ON enable 0 00 to 0 50 seconds at C30 OFF D55 WRT PROTECT Write protect indicator R NO or...
Page 36: ...nit specified in D30 0 00000 MPa H21 AUTO SP URV SP upper range value auto setup 2 W 32000 to 32000 unit specified in D30 H60 SELF CHECK Self diagnostics R See A60 I DISP SET Display setting I10 DISP...
Page 37: ...tment information W 8 alphanumeric characters J53 ADJ DESC Adjustment information W 16 alphanumeric characters J55 EXT ZERO ADJ External zeroing permission W INHIBIT or ENABLE ENABLE J56 CLEAR ADJ Cle...
Page 38: ...f Y R 0 00 T22 X1 Coordinate 1 of X W 0 00 to 100 00 10 00 T23 Y1 Coordinate 1 of Y W 0 00 to 100 00 10 00 T24 X2 Coordinate 2 of X W 0 00 to 100 00 20 00 T25 Y2 Coordinate 2 of Y W 0 00 to 100 00 20...
Page 39: ...here The document can be downloaded from the website of Yokogawa Website address https www yokogawa com solutions products platforms field instruments In order to satisfy the requirement of Safety Ins...
Page 40: ...2 3 15 a 2 Correct the figure 3 17 3 2 3 16 Correct the NOTE 3 20 3 2 3 20 Add EJA model name 5 1 5 Add EJA to default value of parameter No 01 5 3 5 Add parameter I41 5 4 5 Add parameter K45 5th Jun...
