Home

XMO2-IDM - GE Measurement & Control

Contents

1. i L 0 875 22 2 91 2 4 places Figure 5 Basic XMO2 Sample System ref dwg 732 164 10 XMO2 User s Manual Chapter 2 Installation 2 3 A Basic System cont The sample system shown in Figure 5 on page 10 consists of a painted steel plate with the following components mounted on it inlet needle valves for sample zero and span gas flow regulation ball valves for flow selection e an XMO2 transmitter e asample gas outlet pressure gauge asample gas flowmeter Other components such as a pump a filter coalescer or a pressure regulator could be added to the system if needed 2 5 0a Mounting the Sample System To mount the sample system complete the following steps 1 Select a location that is as close as possible to the process sampling point The ambient temperature at this location should be in the range of 20 to 40 C 4 to 104 F IMPORTANT For locations where the ambient temperature falls below 20 C 4 F install the sample system in a heated enclosure 2 Using the mounting holes provided fasten the sample system to a convenient vertical surface The system must be installed in an orientation that keeps the XMO2 transmitter upright and level to within 15 3 A
2. MIS1 MMS3 Connections see User s Manual for details MIS2 Connections see User s Manual for details System 1 Connections see User s Manual for details RN c PS5R C24 PS5R C24 ES PS5R C24 or equal or equal same As 781 or equal o Pins 2 4 m B ns m SL same As TB1 QT o N Pins 2 4 S 2 EJ Same As TB1 Pins 2 4 lt N s T E Same As TB1 a N Pins 2 4 3 o E 3 s eS 2 Same As TB1 o Pins 2 4 S MIS2 ho a ta c 5 9 o SYSTEM 1 E 9 8 5 TMO2D Connections see User s Manual for details XDP Connections see User s Manual for details LDP Connections see User s Manual for details t OXYGEN SPARE RECORDERS 8 CELL INPUTS 0 4 20MA CALIBRATE ALARMS 121109 87654321 3 21 sus LDP TB2 HERRERA pa baiez p4 3214321 ce e TMO2D XMO User s Manual 73 Appendix B Outline and Installation Drawings Cable 704 667 DB25 Female H TRIM FOIL AN KET Cable 704 668 DB9 Female STRIP 5 AND TIN TRIM BGAID FDIL EE ad T ABLE JACKET 5 H H CABLE JAC
3. Figure 67 Digital PCB Schematic ref dwg 700 1316 rev H sh 1 XMO User s Manual 77 Appendix B Outline and Installation Drawings SMD CONFIGURATIONS BASE DIAGRAM CTOP uml CB TTUM IE cep ore cease ose i c j f c x n z n 1 Onm mETTATE 1 Jor di pura E LT 1 3 uo o gt B NC cd B E nee D 8053 zm apse apse e093 aps ch 5 a ua TT s EN E a 14 7 5 d gt cee TEBLE 2 z o cpu REF DES CHAT TET A H TGHEST USED NOT USED Ss tothan sy cour eas i 5 HESSE eeu T PEEN 3 19 E 1 F i 5 T9 MlD243 tna e 5 x vag nid R15 J ee i t t noor x S deo T js m 32 33 j3 wiped NOR IM fo
4. DS2 p22 9S R21 wm ray C eu nt ua 703 1316 Figure 11 PCB 703 1316 Calibration Switches CAUTION Switch S2 jumper P6 potentiometer R24 and potentiometer R25 are also located on the XMO2 circuit boards However these items are not used for normal field calibration Never touch these items unless specifically instructed to do so by GE Sensing XMO User s Manual 25 Chapter 3 Startup amp Operation 3 9 One Gas Pushbutton Field Calibration This simplified field calibration procedure uses a single offset gas to recalibrate the XMO2 Then the XMO2 compares the data from this field recalibration to the original factory calibration data and stores the difference as an Offset Curve The XMO2 is usually factory programmed for the offset gas pushbutton calibration method The Calibration Sheet shipped with your unit specifies the recommended oxygen level in 6O for the offset gas to be used This is the same offset gas oxygen level that was used for the factory calibration If no offset gas 6O is specified on the XMO2 Calibration Sheet the factory calibration was done with 100 N 0 00 002 and the field calibration should use the same offset gas To perform a pushbutton offset gas field calibration complete the following steps 1 Verify that your XMOZ2 is configured for a one
5. XMO User s Manual 83 Appendix C IDM Menu Maps Appendix C IDM Menu Maps This appendix includes the following IDM menu maps Figure 74 Field Cal 4 20mA Output and Error Handler Menu Map on page 87 Figure 75 Factory Cal and Advanced Menu Map on page 88 XMO User s Manual 85 Appendix C IDM Menu Maps content intended for this page proceed to next page 86 XMO User s Manual Appendix C IDM Menu Maps Perform Cal Field Cal Configure Cal Calibration Drift Clear Calibration Hold Last Value T Zero Field Cal Span Field Cal Yes Abort Field Cal I Cal Data Yes sabie Hoia as Cal Type Field Cal Percent 1 Point Offset 2 Point Ze Sp jefore Delay Tm After Delay Time Max Total Drin Max DrityCal I Zero Field Cal Span Field Cal 36 FS Max Drift Zero Field Cal Span Field Cal ZS Cal Gas 4 20mA Output Error Handler Factory Cal_ see Figure 75 see ire 75 420A Range 02 for 20mA Clamp Output AmA Cal 20 Cal 4 20mA Test 4 20mA Value 02 Test 02 Value 4 20mA UP AI20mA DOWN Numeric Cal 4i20
6. Figure 60 Formaldehyde Feed Gas Sample System XMO2 User s Manual 67 Appendix A Two Typical Applications A 2 2 Equipment Used cont The sample system in Figure 60 on page 67 consists of inlet outlet and calibration needle valves afilter coalescer assembly pressure gauges e flowmeters All components are mounted on a painted steel plate in an enclosure that is heated to 75 10 F A 2 3 Basic Operating Procedure The sample system should be mounted as close as possible to the reactor inlet in order to minimize lag time Air 20 93 O5 is used as the source of O and the air CH4OH vapor mixture is sampled at the reactor inlet The XMO2 continuously verifies that the optimal amount of O typically 9 8 is present for the reaction to proceed safely to a maximized yield Too low an O level will decrease the yield while too high an O level will create a safety hazard For this application the required calibration gases are Zero Gas N at least 99 95 pure 0 096 O5 e Span Gas air 20 93 02 Note Any compatible display device may be specified A 2 4 Previous Systems Dumbbell type paramagnetic O sensors were once commonly used for this application However such systems required extensive maintenance and frequent manual calibration In addition the sensors were easily damaged by condensable liquids requiring frequent sensor repl
7. 1 Drawings Installation amp Wiring 69 E Edit Functions Option 2422 via liae ya EN 94 89 EMC Directive 2i iee bea E LX 97 95 Enhancing Factory Calibration 23 Environmental Specifications 474 fee tou ol 61 F Factory Calibration Enhancing s pesti 23 Tales eub Us sata ma due d 21 Filter Board EMI 98 Flow Rate Offset Gas vo KES Y v e oe BES 26 Sample Gas vio c vadens Xp cd led m 19 Span Cass coe csv v Dac 28 Zero Gas mes Mut CI NAR ELA CM 28 59 Plow Schematic es SEIS LA eii LS 3 G Gas Flow Rates 12 25 Eee Xe S 59 Gases Calibration 2653 0 uve Sepp dese x eg 24 Offset cn sees eed dee eeu eate 24 neo VER Nes ey 24 TIO ite RAR 24 101 Index Installation Drawingsos sede ice Wie tah Ged alah aloe 69 Sample System s 5i uvas trs enl ius ct dun 10 Transmitter 2525 o RE dU ER RO 9 M Materials for Calibration 24 59 Memis onde DULL n TIEN Re 89 03 Offset Calibration s aww sats eme EE RREP 26 One Gas Calibration des thes 26
8. m eee 29 The Edit Functions Menu serere Rex RE Een WR EA Oe Lae he kot eA Te Da to due ea edicere 30 The Field Cal Menu Been 31 3 133 Perform a bares Lede 32 3 13 2 Gonfigure Call s ove sos ce Ru RD Bee Bee 33 3 132a Field Cal Type ev heneIe he i eI E AD LO SS LOREM nets 33 3 13 20 Field Cal Percent esee 2A aie Ee ete tre a pee aute Gitter biens 34 3 13 26 Before Delay Time s to Lb ere ERI RR AM uo bet eI Er ERE 35 3 13 2d After Delay Time ui ee p EE Hte edd ese des bre tar Ble Gene Rue dass 35 3 13 26 Max Total DIIP Sue eee UC e E Oe e e Ae sace e or de ne tete 36 3 13 2f Max DrifUCal eror teer orin RE nex RT eI ET ex TM SEXE eR e me ex HER ent 36 3513 3 Calibration BA er Wee YR 36 3 13 4 Clear Calibration ca cci 2 RI XE be SOAS Geass 37 3 13 5 Hold Last Vale 2 Sa E LS ne BES es 37 Changing the 4 20 mA Analog Output Range 0 0 ce eee eee 38 3 14 1 4 20mA Range ta cee Bae EUR eee Be 39 SAA DAMA Cala o DUREE ERU RUE EU EI C EUH EM E eS 40 3 14 3 20 mA Cala s sesso dne wm s ade du Pme en dad 40 3 14 4 4 20mA Test n o bs kg gh cs Bod gro Mi satay Se dee dae ede e dee 41 3 14 5 9602 Testu 5 seh RS AEn ERE EE SERV RENIBUS s Ee dime exem 41 XMO User s Manual Con
9. m TANDARL 8 a s z NOTE a T a ASSEMBLY TOF ASSEMBLE PER IPC A 610 AND OR PANAMETRICS STANDARD 957 002 8 9 R19 NOT INSTALLED SPECIALS ONLY 3 ALL UNINSTALLED COMPONENT HOLES TO BE LDER FREE e 4 DISCARD LOCKWASHER AND NUT ON 52 DO NOT INSTALL INSTALL P6 WITH LONGER LEADS INTO PCB AS SHOWN FOR PROPER STACKUP WITH MATED ASSEMBLY SOLDER MUST BE FLUSH TO BOARD DO NOT CUT TRIM OR TIN EXCE LEADS INSTALL C GROUND WIRE ON THE BOTTOM SIDE OF THE PCB APPLY LOCTITE 416 INSTANT ADHESIVE AND LOCTITE 7452 ACCELERATOR OR EQUIVALENT TO TACK WIRE TO PCB XMO User s Manual 75 Appendix B Outline and Installation Drawings 2 5 i Aad 0 4 Bmp 84 quiessy 824 0 8 99 einDi4 SEE NOTE DB MN B OTTOM SIDE ASSEMBLY 76 XMO User s Manual Appendix B Outline and Installation Drawings INFRARED frases ONNECTOR
10. E aO bets 3 C Cable Entry Deviees o ees d 97 Specifications sd esurire temo RU 60 Cables Lens seme M E 8 Signal 2x45 ado RERO er LAQ 13 Specifications 44e ERG er DA wd 13 Calibration Analog Output Options 21 Data Shestani am Cath ant 64 sol Cee 23 Factory Ranges eser CESAR REEF ERG SS 21 ue Dea aay ead hae ee 23 en A CPP CP EE 24 e REIR ee pee A tr RESI ed 26 One Gasse acd ded edes dO e 26 Pushb ttoli 4 5 he qa E n RS COE 26 Required Materials ibo 4 e De xS 24 RS232 Port Initial 2 29 Span Gas Pushbutton GE EeRE S 28 Switches S mug voe mp ur 25 Two Gas Pushbutton 27 Zero Gas Pushbutton 28 Calibration Data 8 64 CE Mark Compliance c eet bane hk E 97 Changing the Analog Output Range 38 Communications Port Setting Up 89 90 XMO User s Manual Index Compensation Background Gas 21 Pressure se wes quee ESSEN 21 D Data Sheet 64 1 Dimensions 0 0000 cece hh 61 Display Available Options cis aue ae us WE RSV E eR 18 ar ON i tare c e 17
11. of Points PTA Enparan Edt BKGDs BkgdLabelt Bkgd Labein ppe n Points Edit of Points n BKGDs PTT PTA 7 Points XMO User s Manual 88 Appendix D Programming with PanaView Appendix D Programming with PanaView D 1 Introduction The PanaView graphical user interface offers interactive communications between Windows based PCs and GE Sensing instruments compatible with IDM protocol such as the XMO2 oxygen transmitter Compatible 32 bit Windows operating systems include Windows 98SE NT 4 0 with Service Pack 6 2000 XP and ME With PanaView you can e load and save site file data create and save graph and log files e display text output and graphs of live measurement data create custom templates for displaying text graph and log data interface with multiple GE Sensing instruments This document focuses on particular applications suitable for the XMO2 transmitter For general PanaView applications such as creating graph and log files displaying live measurement data and creating custom templates please refer to the general PanaView User s Manual 910 211 D 2 Wiring the RS232 Interface All IDM protocol instruments utilize an RS232 interface to communicate with a PC For details on wiring your RS232 interface refer to Establishing the RS232 Communication Link on page 16 and the document EJA RS Serial Communications 916 054 D 3 Setting Up the Communications Port Use
12. Figure 61 Outline and Installation Drawing XMO User s Manual 71 Appendix B Outline and Installation Drawings COVER PART OF ITEM 2 COVER LOCKING SOCKET HEAD a TAG DATA O RING cy SETSCREW KN P OCELL P O ITEM 2 77 ART 8 2 CENELEC EN 50014 ASSEMBLY GE Panametrics 7 sac r P2 O CONN Y SER MINIMUMOF8 AUD mU REF n gt xygen Transmitter THREADS ENGAGED 538 enis X M 2 REF d M M swerwoswwe p 281912030 2PLCS NOTES E 8 9 64 66 5 ATA AD 1 USE EPOXY ADHESIVE OR SIMILAR PERMANENT E CEMENTING COMPOUND o P3 47 48 E HEATER y 2 NO ADDITIONAL MACHINING DRILLING TAPPING CNN ETC IS PERMITTED TO EXPLOSION PROOF E Z 62 B HOUSING USE AS RECEIVED FROM SUPPLIER 2 a BN 3 NOTE ORIENTATION OF TRANSISTOR WHEN e 28 19 2030 INSTALLING INTERNAL ASSEMBLY VIEW A A 28 119120 15 1 E 2 PLCS 4 PERFORM PRESSURE TEST 714 426 AFTER UNIT 8 e 7 IS ASSEMBLED 8 ET J lt 1 INS C E 5 CONNECT P2 P3 TO A2 2 o Ed 6 ITEM 5657 APPLIED AT CALIBRATION SIA HOLES NOT USED MUST BE 7 DO NOT ALLOW SET SCREW IT
13. Next Item7Enter Exit Page Figure 43 Edit Pressures Window To enter your pressure compensation data be sure to reference your Calibration Data Sheet click on the Edit of Pressures button above to open a window similar to Figure 44 below Factory Cal Edit of Pressures m Next Item Enter Exit Page Figure 44 Edit Pressures Window In Figure 44 above enter the number of pressures for which you have compensation data Then press the Next Item Enter button to return to the window in Figure 43 above XMO2 User s Manual 49 Chapter 4 Programming with Instrument Data Manager 4 3 2b Pressure 1 Background Gases Note Ifyou are not using background gas compensation this menu does not appear Proceed directly to the next section To begin entering your data points for each of the pressure compensation curves click on the PRS button in Figure 43 on page 49 to open a window similar to Figure 45 below Factory Cal BK Indx PRS1 Edit of BKGDs Edit of BKGDs Background Label 1 Previous Item Background Label 2 Next Item Enter Figure 45 Background Gas Window In the above window click on the Edit of BKGDs button to open a window similar to Figure 46 below Factory Cal Edit of BKGDs rz Previous ltem Next Item Enter Exit Page Figure 46 Edit of BKGDs Window In the above window enter the number of background gases for which you have compensati
14. Using Figure 11 on page 25 as a guide locate the Zero Span Selector Switch S1 Set the Zero Span Selector Switch 51 to position 1 Zero Using Figure 11 on page 25 as a guide locate the Calibration Pushbutton Switch S3 Depress the Calibration Pushbutton and hold it down for 20 seconds During this time the green light below the Calibration Pushbutton will go out When the Calibration Pushbutton is released the green light will come back on and the XMO2 has been recalibrated Verify that the mA reading on the ammeter is now equal to the expected value IMPORTANT If the XMO2 fails to recalibrate to the correct analog output value contact the factory for assistance 3 10 3 Span Gas Pushbutton Calibration To perform a span gas pushbutton field calibration complete the following steps 1 Using the sample system controls stop the flow of sample gas to the XMO2 inlet port and initiate a flow of the same span gas specified on the XMO2 Calibration Sheet Establish the same flow rate and pressure conditions used for the sample gas and allow the span gas to flow through the XMO2 for at least three minutes Using Figure 11 on page 25 as a guide locate the Zero Span Selector Switch S1 Set the Zero Span Selector Switch 51 to position 3 Span Using Figure 11 on page 25 as a guide locate the Calibration Pushbutton Switch S3 Depress the Calibration Pushbutton and hold it down for 20 seconds During this t
15. Wiring Requirements for CE Mark Compliance Termination Modification Power Analog Output When connecting the line power analog output cable select the cable entry closest to the Use shielded cable such as GE P N X4 or equivalent to connect the line power and Terminate the shield to the recommended cable gland GE P N 419 215 terminal blocks the 4 20 mA analog output device to the XMO2 RS232 Output 2 Use shielded cable such as GE P N 704 668 12 or equivalent to interconnect the XMO2 enclosure with any external I O devices Terminate the shield to the recommended cable gland GE P N 419 215 Wires enclosed in a properly grounded metal conduit do not require additional shielding WARNING Cable entries of an approved flameproof design are required These must be installed according to the manufacturer s instructions The choice of cable entry device may limit the overall installation category achieved WARNING Itis the responsibility of the user to ensure that all cable entry devices and covers are properly installed and secure prior to applying power to the XMO2 XMO User s Manual 97 Appendix E CE Mark Compliance E2 EMI Filter Board For CE compliance an EMI filter board has been added to the XMO2 see Figure 87 below This board is connected internally to terminal block TB1 The power and analog output connections are now made to terminal block TB3 on the EM
16. 4 20 mA output signal Calibrate the 4 mA point by clicking on the UP and or DOWN buttons until the ammeter reads exactly 4 00 mA Alternatively you can click on the Numeric Calibration button to open a window like Figure 31 below 4 26mA Output Numeric Calibration meee Previous ltem Next Item Enter Exit Page Figure 31 Numeric Calibration Window Enter the desired current reading 4 00 in the text box and click on the Next Item Enter button click on the Previous Item or Exit Page button to close the window without changing the value After you have calibrated the 4 mA signal click on the 4mA STORE button to save the calibration However if the calibration is not satisfactory click on the 4mA ABORT button to cancel the calibration 3 14 3 20 mA Cal Repeat the instructions in the section above to calibrate the 20 mA point of the analog output signal 40 XMO User s Manual Chapter 3 Startup amp Operation 3 14 4 4 20mA Test Selecting the 4 20mA Test option opens a window similar to Figure 32 below 4 26mA Output 4 20mA Test 18 06 Previous ltem Figure 32 4 20mA Test Window Enter a current value in the 4 20 mA range to force the analog output signal to that value Click on the Next Item Enter button and verify that the ammeter connected to the output terminals on the rear panel reads the correct value You may repeat this procedure as many times as desired to test the output at various po
17. 88 Previous Item SPAN 8 88 Next item Enter Exit Page Figure 26 A Typical Cleared Calibration Click on the Previous Item button to return to the Clear Calibration window or click on the Next Item Enter or Exit Page button to return to the main Field Cal window 3 13 5 Hold Last Value In addition to performing a field calibration or configuring the calibration parameters you can program the XMO2 to hold the last calibrated value To perform this task click on the Hold Last Value button You will notice that the text on the button now reads Disable Hold Last To cancel the Hold Last Value programming just click on this new button You can toggle between the two states for this parameter by clicking on this button remember that the current state is the one NOT written on the button XMO User s Manual 37 Chapter 3 Startup amp Operation 3 14 Changing the 4 20 mA Analog Output Range The XMO2 Calibration Sheet shipped with the unit lists the 4 20 mA analog output range that was set at the factory IDM enables you to change this range via the 4 20mA Output option After you click on the 4 20mA Output button from the Edit Functions menu Figure 12 on page 30 a window similar to Figure 27 below opens Clicking on any option opens the window for that option while clicking on Next Item Enter opens the menu listed on the status line above the options 4 26mA Output 4 26mA Output 4 26mA Range 4 24mA Range a ___26
18. Fast Response software provides enhanced response times to track rapidly changing processes e Sophisticated error checking software with user programmable defaults and error limits detects abnormal measurement conditions e Pushbutton adjustment of the 4 20 mA analog output zero and span values is a standard feature with the XMO2 e A drift calibration routine provides automatic drift compensation for minor changes in the sensor calibration setting Programmable recalibration is accomplished in the field via a computer interface with no potentiometers to adjust 2 XMO User s Manual Chapter 1 Features and Capabilities 1 3 Theory of Operation The XMO2 measures the concentration of oxygen in a gas mixture by utilizing the unique paramagnetic properties of oxygen As its magnetic susceptibility is approximately 100 times greater than that of most other common gases oxygen can be easily distinguished from these gases based on its behavior in a magnetic field Also oxygen s magnetic susceptibility varies inversely with temperature Therefore by carefully combining a magnetic field gradient and a temperature gradient within the XMO2 measuring cell an oxygen containing gas mixture can be made to flow along these gradients This induced gas flow is known as a magnetic wind The intensity of this magnetic wind depends on the concentration of oxygen in the gas mixture Figure 1 below shows a flow schematic for the XMO2 measuring cell
19. Field Calibration To prepare the XMO2 for a field calibration refer to Figure 10 on page 25 and perform the following preliminary steps 1 Turn the power on and allow at least 30 minutes for the XMO2 to reach temperature stability 2 Loosen the set screw that locks the XMO2 cover in place and unscrew the cover IMPORTANT Remember to replace the cover after the field calibration has been completed 3 Refer to Figure 11 on page 25 and locate the following items calibration pushbutton Switch S3 zero span selector Switch S1 terminal block Note Ifyou plan to perform the field calibration at a computer terminal via the XMO2 s RS232 digital output you do not need to access the above items Skip Steps 1 2 above 24 XMO User s Manual Chapter 3 Startup amp Operation Preparing for Field Calibration cont Set Screw Circuit Board Figure 10 XMO2 Cover Set Screw and PCB Note The XMO25 digital printed circuit board PCB 4703 1316 is located directly below the cover see Figure 10 above Switch S1 AABAARAAAA RA 2 ssl Switch S3
20. Manual 21 Chapter 3 Startup amp Operation 3 5 Factory Calibration Procedures cont XMO2 S N XMO2 Part Number Calibration Part Number Compensation Type Calibration Range 9602 Work Order Number Calibration Date Technician XMO2 Calibration Data XMO2 Enable Compensation XMO2 System Response XMO2 Oxygen Grid XMO2 Recorder Curve 1 in Nitrogen 9002 0 00 10 00 20 00 20 93 Curve 2 in Carbon Dioxide 9002 0 00 10 00 20 00 20 93 Jumper on P6 Field Calibration 22 Pins Not Used 096 O2 push CAL button and hold for about 20 seconds XMO Calibration Sheet 35389 XMO2 2H 11 XCAL 511 Background Gas N2 CO2 Oto 21 501010060853 February 15 2009 K Brin Yes Background Damped 4 Points 2 Curves 4 to 20 mA Oto 21 O2 O2 mV Comp mv 402 9 243 3 182 7 243 7 3 9 244 1 T3 244 2 O2 mV Comp mv 390 6 220 6 40 5 225 2 214 0 226 7 237 7 227 0 R24 N A GE Sensing O2 Output mA 4 00 11 62 19 24 19 95 O2 Output mA 4 00 11 62 19 24 19 95 Figure 9 Sample Calibration Sheet XMO User s Manual Chapter 3 Startup amp Operation 3 6 Enhancing the Factory Calibration When your XMO2 transmitter was calibrated at the factory the actual factory calibration data points were entered into the XMO2 software If requested on the original order calibration data points for expected field background gas composition and or measurement cell pressure varia
21. Operating Temperature vv tx 60 Ordering Information llle 62 P PanaView 6 89 Power Specifications os 60 Power Supply D scripton 5 125 kk bh basen ERU 8 ANTI Bis veh Peleo edd 17 Powering Up o etx qusc io pe Nee vee edes 19 Pressure Compensation lees 21 Pushbutton Calibration 04 26 R Range C iati bid nca qai bade car ra d d 38 Factory Calibration 4 oo Li oe Tu Ra ES 21 Ranges Measurement n eas Sp sade beans 59 Return Policy 4 or uvis he ER UA 105 RS232 Port 16 Initial Calibration HR 29 5 Safety WANTING Scie ein xu vii Sample Gas HOW Rate p P RARE 19 19 102 Sample System ee reves Atos er qu WEE 8 Installation 4 sed ngewe 10 Signal Connections i 2 3 gars e XE RR ANI nd 15 dts M 99 Span Gas Calibration Pushbutton 00 28 Specifications Enyiromtiental ocn xe 61 Switches Calibration a ERR CUR PR 25 T Terminal Block TBI 22i vector REEF ales 14 Theory of Operation iciatis 3 AN A ES 4 TMO2D Display dove dees AG RS Two Gas Calibration v 27 Typographical vii U User Responsibility vu W Warnings vii Warran
22. Performance Accuracy Linearity Repeatability Measurement Resolution Stability Response Time Measurement Ranges typical Controlled Sensor Temperatures Atmospheric Pressure Effect Required Sample Gas Flow Rate Sample Gas Flow Rate Effect Warmup Time 0 196 O range 2 of span 80 100 and 90 100 O ranges 0 2 O5 All other ranges 1 of spam 0 5 of span 0 2 of span 0 01 mA Zero 1 0 of span per month 2 of 0 1 O range Span 0 4 of span per month 9 for 0 1 O range Fast Response enabled 5 seconds for 6396 of step change Damped Response enabled 40 seconds for 63 of step change 0 196 0 296 0 596 0 10 0 21 0 25 0 50 0 100 80 100 90 100 Pressure compensation required Standard 45 113 F Optional 60 C or 70 C 140 F or 158 F Standard 0 2 of span per mm of Hg Optional Pressure compensation Range 0 1 to 2 0 SCFH 50 to 1 000 cc min Nominal 1 0 SCFH 500 cc min nominal lt 1 of span with weatherproof enclosure background gas compensation and 0 1 2 0 SCFH 50 1 000 cc Min flow rate 30 minutes XMO2 User s Manual 59 Chapter 5 Specifications 5 2 Functional Specifications Analog Output Digital Output Power Input Cable Power Input and Analog Output Cable Digital Output Operating Temperature Ambient Temperature Range Sample Gas Pressure Range 60 4 20 mA isolated 800 O max load isolated field
23. Permanent magnets within the cell create a magnetic field while the cell temperature is controlled at 45 C 113 F to maintain thermal equilibrium In addition the cell contains two pairs of highly stable glass coated thermistors One thermistor of each pair located inside the magnetic field and the other thermistor of each pair located outside the field Because the thermistors are electrically heated a temperature gradient is thus created within the magnetic field Induced Gas Cooled Magnetic Thermistor Field Upper Measurement Chamber Wind Lower g Receiving Flow Through gt ae Warmed Chamber MUN P Thermistor Sample Y N Inlet Outlet Figure 1 Measuring Cell Flow Schematic XMO User s Manual 3 Chapter 1 Features and Capabilities 1 3 Theory of Operation cont Figure 2 below shows the arrangement of the two thermistor pairs Wind Generating Cooled Thermistors Magnetic Field Wind Receiving Warmed Thermistors Figure 2 Arrangement of the Thermistor Pairs A small portion of the sample gas flow is allowed to diffuse from the lower chamber into the upper chamber of the measurement cell If the sample gas contains a paramagnetic gas such as oxygen it is attracted to the magnetic field causing the sample gas pressure to become locally higher in the center of the chamber At the same time the sample gas pressure is slightly lower near the thermistors because the high thermistor temp
24. Yes Next Item Enter Figure 52 Fast Response Window Click on the appropriate button to either enable or disable the Fast Response software If you clicked on the No button to disable Fast Response you are immediately returned to the Advanced main menu However if you clicked on the Yes button to enable Fast Response you are prompted to enter values for the following three parameters CAUTION Do not change the factory default values for any of these parameters without first consulting the factory e Fast Tau up Fast Tau down Fast Threshold FS Enter a value for the first parameter and click on the Next Item Enter button to confirm the entry and move to the next parameter After confirming the final parameter you are returned to the Advanced main menu 54 XMO2 User s Manual Chapter 4 Programming with Instrument Data Manager 4 4 2 Language When you click on the Language button a window similar to Figure 53 below opens Advanced Language Upload to PC Download from PC Next lItem Enter Figure 53 Language Window The standard language used for the XMO2 menus is English and these strings are stored in a meter file called default txt If you wish to translate this file into another language click on the Upload to PC button and a window similar to Figure 54 below opens File New Filename Directories alphalan bat data C3 dev List Files of T
25. c MM content intended for this page proceed to next page 70 XMO User s Manual Appendix B Outline and Installation Drawings 1 05 669 144 954 2423 1048 2662 8 661 220 da 80 203 SEE NOTE 6 3 4 NPT TYP ETE 0593 10 TVP 3 779 96 590 15 68 17 3 us GAS INLET 1 161 295 03 267 83 434 1103 FLAME ARRESTOR FOR EXPLOSION PROOF UNIT ONLY 1 4 NPT FEMALE 6 062 154 GROUND LUG GROUND LUG 10 M5 ja nl te oy np 472 12 m n T 24VDC Line red 24VDC Return black 4 to 20mA white VIEW B B RS232RX led 1 TB2 06 RS232 TX white RS232 GNDlgreen 1 2 315 4to20mAlgreen 4 S 1 2 3 SIGNAL CONNECTIONS NOTES 1 ALL DIMENSIONS ARE REFERENCE WEIGHT 9 5 LBS 4 3 KG w DIMENSIONS ARE IN INCHES MILLIMETERS 5 REFERENCE WIRING DIAGRAMS 701 031 701 032 701 033 m TO BE INSTALLED IN ACCORDANCE WITH LOCAL SAFETY REQUIREMENTS o ALLOW AT LEAST 8 CLEARANCE FOR REMOVAL OF OXYGEN CELL
26. ed er EE PE De ebd 9 2 2 Installing the XMO2 Transmitter 0 ee II t et 9 2 3 Installing the Sample System 5 nec es eee eR E Re CET be eed TES RSEN E I I e eR ee 10 2 3 1 A Basic System iis sheer ben ue ehe RES EU WES NNUS e Wee WP 10 2 3 0a Mounting the Sample System ccc eect teens 1 2 3 1 Wiring the XMO2 Transmitter I 12 2 3 2 CE Mark Requirements ors cir eee uot Oe decirte fe e tee Dune e oo intente etg 12 2 3 3 Grounding the XMO2 Enclosure 1 0 II 12 2 3 4 Cable Specifications so nus LO et ia ie eal eee el Les 13 2 3 5 Accessing Terminal Blocks TB1 and TB2 0 cece enn s 14 2 3 6 Wiring the Signal Connections 0 eee ccc eee 15 2 4 Establishing the RS232 Communication Link 2 0 0 0 cece eee nee 16 2 5 Connecting to Other Devices 2 6 0 tet oed e Paige adulation dade bei e ba dee eet ed 17 2 5 The PSSR C24 Power Supply nr etse mie bap t tee Eg doe aed co Diete c eg cese eee pd 17 25 2 EMO2D Display yei oe ed este perle AE E E VE P UDDUERI DAE Ce RAD 18 2 5 3 LDP Display MWR AS 18 25 4 XDP DiSplay ete 18 2 5 5 Moisture Image Monitor S
27. electronics It requires a 24 VDC power input 91 2 A maximum at power up and it provides a 4 20 mA analog output signal that is proportional to the oxygen concentration of the sample gas and has fully programmable zero and span points Also provided is an RS232 digital output for oxygen concentration background gas and atmospheric pressure signals Programming and calibration of the unit may also be performed via this interface All XMOZ2 transmitters include a 10 ft 3 m 4 conductor cable for connecting the power input and the 4 20 mA analog output Optional XMO2 accessories available from GE Sensing include e power analog output cable lengths of up to 450 ft 137 m e 24 VDC power supply Model PS5R C24 e 3 conductor cable with a DB9 male or female or DB25 male or female connector for connecting the XMO2 s RS232 digital output to external devices The XMO2 is designed to be installed in a sample system as close as possible to the process sample point Thus it is available in two environmental packages Weatherproof NEMA 4X IP66 Explosion proof Class I Groups A B C D Div 1 Cenelec EEx d II C T6 with gas inlet and outlet flame arrestors The XMO2 Transmitter which is shown in Figure 4 on page 7 can be configured for the following standard oxygen ranges 0 to 196 0 to 2596 0 to 296 0 to 50 0 to 5 0 to 100 0 to 1096 80 to 10092 0 to 2196 90 to 10092 Pressure compensation is required 6 XMO Use
28. gas calibration This is the factory default configuration for all units 2 Using the sample system controls stop the flow of sample gas to the XMO2 inlet port and initiate a flow of the same offset gas specified on the XMO2 Calibration Sheet Establish the same flow rate and pressure conditions used for the sample gas and allow the offset gas to flow through the XMO2 for at least three minutes 3 Using Figure 11 on page 25 as a guide locate the Calibration Pushbutton Switch S3 Depress the Calibration Pushbutton and hold it down for 20 seconds During this time the green light below the Calibration Pushbutton will go out 4 When the Calibration Pushbutton is released the green light will come back on and the XMO2 has been recalibrated You may now return the XMO2 to normal operation by using the sample system controls to stop the offset gas flow and restart the flow of sample gas 26 XMO User s Manual Chapter 3 Startup amp Operation 3 10 Two Gas Pushbutton Field Calibration This simplified field calibration procedure uses two zero and span gases to recalibrate the XMO2 Then the XMO2 compares the data from this field recalibration to the original factory calibration data and stores the difference as a Drift Curve Note Ifthe range of your XMO2 is 0 to 21 O you can use air as the span gas 3 10 1 Setup Before proceeding you must be sure that your XMO2 is configured for a two gas calibration The required
29. in Figure 86 on page 96 If you modify or step through more than five items a scroll bar at the right of the panel lets you review the earlier settings XMO2 User s Manual 95 Appendix D Programming with PanaView D 5 Changing Meter Settings cont ia Field Cal xj Field Cal Configure Cal Field Cal Type Previous Item Field Cal Percent After Delay Time Max Total Drift Max Drift Cal Offset MM SS Before 00 00 Configure Cal Before Delay Time Offset CalGas 20 93 Configure Cal Field Cal Percent Field Cal Type 1 Point Offset Exit Page Figure 86 Field Cal Menu with Current Settings 7 When you have completed entering parameters in a given option click Exit Page to close the option You can then double click on another option or click Close to close the window You can double click on another menu to modify its settings or return to the New Meter Browser For additional PanaView functions refer to the PanaView User s Manual 96 XMO User s Manual Appendix E CE Mark Compliance Appendix E CE Mark Compliance E1 CE Mark Requirements WARNING CE MARK COMPLIANCE IS REQUIRED FOR ALL UNITS INSTALLED IN EU and EEA COUNTRIES WARNING TO MEET CE MARK REQUIREMENTS YOU MUST SHIELD AND GROUND ALL ELECTRICAL CABLES AS DESCRIBED IN THIS SECTION see Table 5 below Note Ifyou follow the instructions in this section your unit will comply with the 2004 108 EC EMC Directive Connection Table 5
30. lowering the baud rate on your instrument and in PanaView IMPORTANT Be sure all the communications port settings match those made in setting up the meter s serial port 7 Click on OK to complete data entry 90 XMO2 User s Manual Appendix D Programming with PanaView D 4 Adding the XMO2 To add the XMO2 on the IDM configured communications port complete the following steps 1 Highlight the communication port to which the meter will be added by clicking on it and then open the Edit menu on the menu bar if the communication port is not highlighted first the New Meter option is not active in the Edit menu 2 Click on the New option in the Edit menu see Figure 78 below Lo Panaview Meter Browser 5 File Edit View Output Window Help Gant Unde Meters on Comport Untitled Gut Chix Copy Ctrl C Paste Gtr New Properties Remove Figure 78 New Option in the Edit Menu 3 After clicking on the New option the Meter menu option appears Click on this option to select it 4 The New IDM Meter screen shown in Figure 79 below opens Enter the Network ID number for the meter and click OK New IDM Meter Enter Network ID f v Auto connect at startup cancel Figure 79 New IDM Meter Screen XMO User s Manual 91 Appendix D Programming with PanaView D 4 Adding the XMO2 cont IMPORTANT The Network ID number must m
31. purchaser If GE Sensing determines that the equipment was defective the warranty period is one year from delivery for electronic or mechanical failures one year from delivery for sensor shelf life If GE Sensing determines that the equipment was damaged by misuse improper installation the use of unauthorized replacement parts or operating conditions outside the guidelines specified by GE Sensing the repairs are not covered under this warranty The warranties set forth herein are exclusive and are in lieu of all other warranties whether statutory express or implied including warranties or merchantability and fitness for a particular purpose and warranties arising from course of dealing or usage or trade Return Policy If a GE Sensing instrument malfunctions within the warranty period the following procedure must be completed 1 Notify GE Sensing giving full details of the problem and provide the model number and serial number of the instrument If the nature of the problem indicates the need for factory service GE Sensing will issue a RETURN AUTHORIZATION NUMBER RAN and shipping instructions for the return of the instrument to a service center will be provided 2 If GE Sensing instructs you to send your instrument to a service center it must be shipped prepaid to the authorized repair station indicated in the shipping instructions 3 Upon receipt GE Sensing will evaluate the instrument to determine the cause of the m
32. reprogramming must be done via the IDM communication link as follows 1 Launch IDM 2 From the Instrument window pull down the Edit Functions menu as shown in Figure 12 on page 30 3 Click on the Field Cal option In the Field Cal window shown in Figure 13 on page 31 click on the Configure Cal button 4 Inthe Configure Cal window shown in Figure 17 on page 33 click on the Field Cal Type button 5 Inthe Field Cal Type window shown in Figure 18 on page 33 click on either the 1 Point or 2 Point button Then click on any button on the right to return to the Configure Cal window Note The zero and span calibrations can be performed in either order For zero based calibration ranges e g 0 259526 we recommend performing the span calibration first For non zero based calibration ranges e g 90 100 we recommend performing the zero calibration first Proceed to the appropriate section to begin the field calibration XMO User s Manual 27 Chapter 3 Startup amp Operation 3 10 2 Zero Gas Pushbutton Calibration To perform a zero gas pushbutton field calibration complete the following steps 1 Using the sample system controls stop the flow of sample gas to the XMO2 inlet port and initiate a flow of the same zero gas specified on the XMO2 Calibration Sheet Establish the same flow rate and pressure conditions used for the sample gas and allow the zero gas to flow through the 2 for at least three minutes
33. s construction and how the measurements are made e System Components a description of the available XMO2 options and the required sample system Note The XMO2 technical specifications and ordering information can be found in Chapter 5 Specifications and Factory Data 1 2 Basic Features The XMO2 Transmitter measures the concentration of oxygen in the 0 100 range in a variety of gas mixtures and it provides a 4 20 mA analog output signal that is proportional to the oxygen concentration In performing these measurements the microprocessor based XMO2 provides automatic oxygen signal compensation for background gas composition and or pressure variations In addition the XMO2 is equipped with Fast Response software real time error detection and push button field calibration The XMO2 Transmitter offers several unique design features e Ultra stable thermistors and a measuring cell that is temperature controlled at 45 C 113 F provide excellent zero and span stability as well as a high tolerance to ambient temperature variations Optional measurement cell operating temperatures of 60 C 140 F and 70 C 158 F are available for special applications The measurement cell design is resistant to contamination and relatively tolerant of sample gas flow rate variations As it has no moving parts the XMO2 performs reliably under the shock and vibration found in many industrial applications The XMO2 s unique bridge within a bri
34. the XMO2 port closest to the terminal blocks IMPORTANT The cable shield must be terminated in the cable gland as shown in Figure 88 below Cable Shield HAMM 1 paige Figure 88 Proper Cable Gland Assembly 2 Remove the screw that secures the EMI filter board to its standoff Then pull the board from its socket to access the TB3 connector and loosen the terminal screws on the TB3 connector 3 Connect the power leads CAUTION Connecting the 24 VDC line red lead to any terminal except TB3 1 will damage the XMO2 a Insert the 4 wire cable 24 VDC line red lead into pin TB3 1 and tighten the screw b Insert the 4 wire cable 24 VDC return black lead into pin TB3 2 and tighten the screw 4 Connect the analog output leads a Insert the 4 wire cable 4 20 mA white lead into pin TB3 3 and tighten the screw b Insert the 4 wire cable 4 20 mA green lead into pin TB3 4 and tighten the screw XMO User s Manual 99 Appendix E CE Mark Compliance E 3 Wiring the Signal Connections cont 5 Install the second cable entry device in accordance with the manufacturer s instructions Note If installation of the cable entry device is only partially complete GE Sensing recommends tagging the device to ensure the safety of subsequent users Route the 3 wire RS232 cable through the cable gland as shown in Figure 58 on page 99 b After terminating the shield as shown assemble the three gland pieces toget
35. the window without changing the existing value and open a window similar to Figure 29 below 4 26mA Output Z02 for 4mA Output L oeo x02 for 280mfi Output mz Next Item Enter Figure 29 20 mA Output 9602 Window In the text box enter the oxygen percentage in the sample gas that should generate an analog output of 20 mA Then click on the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to exit the window without changing the existing value The next window requires you to either Clamp 4 20mA Output or not Select either No or Yes from the list box and click on the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to exit the window without changing the existing value Note A clamped output cannot display measurements outside the programmed 4 20 mA analog output range while a reading that is not clamped can display measurements outside the programmed range XMO User s Manual 39 Chapter 3 Startup amp Operation 3 14 2 4mA Cal Click on the 4mA Cal button to open a window similar to Figure 30 below and force the analog output to exactly 4 00 mA This allows you to calibrate the 4 mA point of the analog output signal 4 26mA Output 4 milliimps 4 mA UP 4 mfi UP Numeric Calibration ___4 mfi ABORT Figure 30 4mA Cal Window Use an ammeter connected to the analog output terminals on the rear panel to monitor the
36. to make sure all local county state and national codes regulations rules and laws related to safety and safe operating conditions are met for each installation WARNING Only personnel sufficiently trained in the use of the XMO2 and related equipment should be allowed operate it All operators must fully know and understand the operating procedures and safety recommendations related to this equipment as discussed in this manual WARNING Cable entries of an approved flameproof design are required These must be installed according to the manufacturer s instructions The choice of cable entry device may limit the overall installation category achieved WARNING Itis the responsibility of the user to ensure that all cable entry devices and covers are properly installed and secure prior to applying power to the XMO2 XMO User s Manual vil Information and Safety a P Y content intended for this page proceed to next page viii XMO User s Manual Chapter 1 Features and Capabilities Chapter 1 Features and Capabilities 1 1 Introduction This chapter introduces you to the features and capabilities of the GE Sensing amp Inspection Technologies XMO2 Thermoparamagnetic Oxygen Transmitter The following specific topics are discussed Basic Features a brief discussion of the XMO2 Transmitter s basic features and capabilities e Theory of Operation details on the sensor
37. B E RAHENA 1 cze Nl Wi E 5 5 C v XS m 2 2 5 I PB Fi Pe PS 9 Lo Reo cer RZB 1 R5 AB RB Rio DOR ate S HV T RE ui 813 ET nuuziizsc zi Las svou 1 za ifs cat E m Sir Vis o Lap ees SET da ae g us Tour ibis ase m T s o sense FE s bon api eh zo o a 2 Ve 3 TABLE 3 a J amp es SELECT GROUP CHERT 2 ala NUNBER DESCRIPTION a E 1 sl Al RI ir Ea 21 fe i14 2 7 TEE EH 21 STANDARD u Sr ev ev vp f f 9 2 n m ri UE PcB Z 03 Paz PaO BB 703 1138 3 ECTION COMPENSATION VALUES ANE EXPRESSED IN OHUS At 1 84 UNLESS OTHENEISE SPECIFIED 2 CAPACITOR VALUES ANE EDPRESSED IM NICROFAMADS UNLESS OTHERWISE SPECIFIED a O 4 t sup wanerve copes Sl a t Puen Last USED AND DECOUPLING CAPATITONS SADUN ON PAGE 2 XMO User s Manual 78 Appendix B Outline and Installation Drawings EE EE DETAIL NENT NOTES ASSEMBLE PER IPC R 610 AND INSTSLL ANI N SOLDER SIDE 29 MRY EXTEND OVER THE EDCE OF THE TRIM J6 AND J LEADS TO 6 24 INCHE INSTALL AT LOCATION A
38. EM 38 10 E CLOSED WITH APPROVED BOTTOM OUT THE HEIGHT OF THE SET SCREW 5 TYPE PLUGS SHOULD BE APPROXIMATELY 1 2 ABOVE 5 G 2 PLCS CASE OR 1 4 ABOVE THE STANDOFF ITEM 36 lt 31 SEE NOTE 7 8 BEFORE ATTACHING LABEL TO ENCLOSURE 5 O CONN ed STAMP IN 09 CHARACTER HEIGHT NUMBERS 5 P 38 WEEK AND YEAR OF MANUFACTURE XX XX i INTERNAL GROUND SCREW WEEK NEAR a 4 EXTERNAL GROUND SCREW 9 WHEN EQUIPPED WITH EXTERNAL CAL SWITCH e A PRIOR TO INSTALLING LABEL TO ENCLOSURE 9 E 43 Y 44 H 116 REMOVE ALL FM AND CSA SYMBOLS WITH a SEE NOTES 8 AND 9 ay B 7 ACETONE PERM INK MARKER FROM LABEL i AR 9 8 APPLY EPOXY DP 180 TO THREADS OF ITEM 7 17 11 BEFORE INSTALLATION INTO ITEM 2 H7 zc C MATE CONNECTORS FROM CAL SWITCH AND Zz fx ir GD EXTERNAL SWITCH CONN Ne 5 Le ZZ E 7 e PLCS D INSTALL CABLE TIES ITEM 4 ONTO WIRING HEATER A MINIMUM OF 6 THREADS ENGAGED AND SECURE TO ITEM 25 VIEW B B THESE THREADS PERMANENTLY CEMENTED me TO PREVENT DISASSEMBLY 22 15 SEENOTE1 2 PLCS 258 2 PLCS XMO User s Manual 72 Appendix B Outline and Installation Drawings
39. File menu 2 Expand the network tree until you reach the desired meter 3 Then expand the meter tree as shown in Figure 82 below Fl Panaview Meter Browser F3 File Edit View Output Window Help Contents of Network My 25 Network amp My Computer MELANCEL H PC Logs 7 Untitled COM2 User Tables eF Untitled IDM COM1 Channel 1 51 5 xMO2 STD 004 A H Meter Logs 1 Channel 1 j 7 Edit Functions Figure 82 New Meter Browser with Meter Branch XMO User s Manual 93 Appendix D Programming with PanaView D 5 Changing Meter Settings cont 4 From the meter tree expand the Edit Functions option The window now appears similar to Figure 83 below with a list of available menus The five menus listed are those available through the IDM interface as discussed in Chapters 3 and 4 Refer to the menu maps on Figure 74 on page 87 and Figure 75 on page 88 as a guide to programming Contents of Network My Computer M Network Type E S My Computer MELANCEL Logs Stored B PCLogs i amp Untitled COM2 User Interpd Ci Untitled IDM COM1 XMO2 STD 004 A Meter Logs Channel 1 Ei gt Field Cal T gt 4 20m Output Error Handler Factory Cal T Advanced Figure 83 Meter Tree with Edit Functions Option 5 Toopena particular menu double click on that menu on the tree For example if you double click on the Field C
40. GE Sensing amp Inspection Technologies Gas Analysis AMO2 IDM User s Manual s inati t k 910 141 Rev D imagination at wor July 2009 AMO2 IDM Panametrics Smart Oxygen Transmitter User s Manual 910 141 Rev D July 2009 ATTENTION This manual should be used only for XMO2 units with the IDM User Program Option D 3 or 4 For XMO2 units with the Terminal User Program Option D 1 or 2 manual number 910 141A must be used GESensinglnspection com 2009 General Electric Company All rights reserved Technical content subject to change without notice no content intended for this page proceed to next page Contents Chapter 1 Features and Capabilities lb ote eer he PA CH raster ee gerere eb ee des 1 12 B sic Features 3 2 5 ee tees Pe gat ie Ga ee SA 1 1 3 Theory of Operation ussi se ent x toes eae ated ee ae Ce at yeas 3 1 3 System Components Both EB Nes Ue Med ates ib eh ee 6 1 914 The XMO Transmitter etr bees warded se ebbe E eee 6 1 3 1b The Sample System orii nbbID SERE TERES Gee ERE ENSE RIGAu hed NSEIDUES daa ae 8 1 3 1c Long Cables optional cc I m es 8 1 3 1d Power Supply optional 2 20 beets coe bee See ee eee eee 8 1 3 1e The TMO2D Display Controller optional 0 0 ence eee nee 8 Chapter 2 Installation 2 1 Introduction sien eve ee ee Sh oe a ee Re
41. I filter board The RS232 digital output connections are made to terminal block TB2 CAUTION Do not make any connections to unassigned or unused terminals TB2 3 RS232 GND green TB2 2 RS232 TX white TB2 1 RS232 RX red TB3 4 4 to 20 mA green TB3 3 4 to 20 mA white TB3 2 24VDC Return black TB3 1 24VDC Line red TB3 Side View EMI Filter Board EMI Filter Board Mounting Screw TB2 Side View Figure 87 XMO2 with EMI Filter Board Wiring Connections 98 XMO2 User s Manual Appendix E CE Mark Compliance E3 Wiring the Signal Connections Refer to Figure 87 on page 98 and complete the following steps to make the proper wiring connections WARNING Cable entries of an approved flameproof design are required These must be installed according to the manufacturer s instructions The choice of cable entry device may limit the overall installation category achieved 1 Install the first cable entry device in accordance with the manufacturer s instructions Note If installation of the cable entry device is only partially complete GE Sensing recommends tagging the device to ensure the safety of subsequent users Route the 4 wire power analog output cable through the cable gland as shown in Figure 88 below b After terminating the shield as shown assemble the three gland pieces together and tighten the gland to secure the cable and the shield Thread the fully assembled cable gland into
42. KET 4 LONG SLEEVE TEM DNDUCTO S TD 1 8 D t FOLD WISE DVE lt DOVELIN RIM TOOL Cable 704 669 Cable 704 670 RS232 Digital Output Cables DB25 Male DB9 Male TX Transmit Data z o 9 5 2 iL ES pon TRIM BRAID FDIL ANT BLACK WIRE FL BD NOP CUT 1 nam SHRINE IN LACE CHES 3 ty WES TRIP CABLE JACKET 5 8 INCH TRIM FOIL WIRE FLUSH TB CABLE JACKET LACE 1 4 LING SLEEVE ITE STRIP TIN CONDUCTORS ER WIRING DIAGR INGE IVES UDE SEE ic L ONTO CABLE Gui N PLACE ACE SA REMAINING END FOLD VIRE OVES LIDE LASEL ON D ERINE L Ie TOOL 59824 1 TERMINATE RE IN LUG AND C 74 XMO User s Manual Appendix B Outline and Installation Drawings INSTALL OW PINS 7 AMD WISTALL OW PINS 2 AND 5 E L CT gg Bem oo manu LT E os a vO 6 Gu T T mmm annia M 9 1 a f ND EE NOTE 2 8 emm z e B a e e 2 C o u INSTALL ON PIN 1 ONL 5 3t 2 Y z i 828 9 SEE NOTE D m E 2 GROUI 3 3 N DESCRIPTION o lt
43. N EE NOTE 4 EE NOTE EE MOTE 2 INSTALL css em SDE my Figure 69 Analog PCB Assembly ref dwg 703 1276 rev H AGENCY IFM CSA SHING 752 NTRCT THE CEPTIFICATION EHCINEE XMO User s Manual 79 Appendix B Outline and Installation Drawings L Us 9721 0044 BMP 190 oneuieuos god Dojeuy 02 1 34 2m H a D Da tha ta m ITION TEELE THR E m m THEE f m eru 1E ita EN N ENSATI 3 E Ha APECITORS can CN LE un E cream an 80 XMO User s Manual Appendix B Outline and Installation Drawings abd TESLE WER CHART EFDE TYPE 5UA 1 AEN 3RTN BRTN n E is
44. O2 at other pressures and or flow rates requires a field recalibration to ensure optimum accuracy To install the XMOZ2 transmitter in the sample system complete the following steps 1 Selecta location in the sample system that provides at least 9 in 230 mm of clearance above the top cover of the XMOJ2 for access to the interior of the transmitter s enclosure 2 Mount the XMO2 transmitter in the sample system via its two mounting holes Be sure that the transmitter is upright and is level to within 4155 3 Use 1 4 stainless steel tubing to connect the sample system nlet and Outlet fittings to the corresponding XMO2 ports WARNING For explosion proof units be sure to conform to all safety and electrical code requirements XMO User s Manual 9 Chapter 2 Installation 2 3 Installing the Sample System You can order a complete sample system from GE Sensing amp Inspection Technologies that is mounted on a steel panel and includes the XMO2 transmitter and all necessary components and plumbing Several standard sample systems are available and custom designed sample systems can be built to your exact specifications 2 3 1 A Basic System Figure 5 below shows a basic sample system dwg 732 164 that has been designed for use with the XMO2 transmitter 21 00 533 4 19 25 488 9 0 875 22 2 XMO2 TRANSMITTER SAMPLE INLET ZERO GAS INLET
45. T m Li IL25R E ARTN F UIN a E INA Uli IN Pee Tae TABLE 2 2 ne 28 IN EV 4 EFDE HIGHEST E NET ED BETH BRTN JNNECT T H I N F Figure 71 Analog PCB Schematic ref dwg 700 1276 rev F sh 2 BRTN TH BRTN BRTN XMO User s Manual 81 Appendix B Outline and Installation Drawings 70341550 pa la 5 T BABA fs o c c n m Up RVI RV2 RVS 62 e 8 6 i B B Te s Hlo o oo ASSEMBLY TOP BOTTOM SIDE ASSEMBLY NOTES 1 ASSEMBLE PER IPC A 610 AND OR PANAMETRICS STANDARD 957 002 Figure 72 EMI Filter PCB Assembly dwg 4703 1550 rev A XMO User s Manual 82 Appendix B Outline and Installation Drawings TB34 TEJA TB34 WUZTTWTU 14 4 H E I z 3 YIN 7 1281 34 5 c1 C4 10 Z FEET S ior DECE 298 Ld Tale z o WUTIYWTU 5 S Tera PTA m E i RECORDER c5 ii EL sauces 8 A EE m o a x 2 TBAB E ir LJ ouu E 8 TA ES F g REF DES CHART 5 G o HIGHEST USED NOT USED E F1 L1 Rd Rua TBiB TB34 TB14 TB24
46. TMO2D please consult the factory 8 XMO User s Manual Chapter 2 Installation Chapter 2 Installation 2 1 Introduction This chapter describes how to install the XMO2 transmitter and its sample system It also contains information on connecting optional system components Installation of the XMO2 system consists of three basic steps 1 installing the XMO2 transmitter in the sample system If you purchased your sample system from GE Sensing this step has already been done for you 2 mounting plumbing and wiring the sample system 3 making wiring connections for power input 4 20 mA analog output RS232 digital output and optional external devices 2 2 Installing the XMO2 Transmitter Note This section applies only if the XMO2 transmitter has not already been installed in the sample system at the factory The sample system must deliver a clean representative gas sample to the XMO2 at the proper temperature pressure and flow rate This usually means a clean dry gas sample that is free of solid and liquid particulates and is delivered at atmospheric pressure a temperature no greater than 40 C 1045 and a flow rate of approximately 1 0 SCFH 500 cc min A typical sample system for the XMO2 might include an inlet gas flow regulating needle valve a sample gas flow meter and a pressure gauge Note Because factory calibration of the XMO2 is done at atmospheric pressure and at a flow rate of 1 0 SCFH operation of the XM
47. XMO2 responds to various error conditions When you click on the Error Handler button in the Edit Functions menu Figure 34 on page 43 a window similar to Figure 35 below opens Error Handler Error Handler Total Drift Err Drift Cal Err BKGD range 02 mU under range PRES mU under range 082 7 under range PRES val under range 02 x over range PRES val over range BKGD mU under range BKGD mU over range Figure 35 Error Handler Window Next Item Enter There is a button in the above window for each of the following error conditions Total Drift Err Drift Cal Err O2 mV under range O2 mV over range O2 under range O2 over range BKGD mV under rang BKGD mV over range BKGD under range BKGD over range PRES mV under range PRES mV over range PRES val under range PRES val over range e To configure the XMO2 s response to any of the above error conditions click on the corresponding button in the window above and proceed to the appropriate section for instructions 44 XMO User s Manual Chapter 4 Programming with Instrument Data Manager 4 2 2 Total Drift Error The 7otal Drift Error option lets you enable or disable error handling for a total calibration drift error and to specify the output that will be generated during an error condition typically 23 mA Clicking on this button opens a window similar to Figure 36 below Error Handler Total Drift Err
48. able gland at the XMO2 5 4 Optional Accessories GE Sensing offers a complete line of optional accessories for use with the XMO2 transmitter These include e PSSR C24 24 VDC power supply e X4 4 conductor cable for power input and analog output connections specifies length in feet lengths up to 450 ft 137 m are available e 704 667 668 669 or 670 3 conductor cable for digital output connections specifies length in feet DB9 male DB9 female DB25 male and DB25 female connectors are available The XMO2 can also be interfaced with other GE Sensing displays and analyzers such as e TMO2D LDP and XDP display control modules Moisture Image Series 1 and Moisture Monitor Series 3 Analyzers System 1 Analyzer XMO User s Manual 61 Chapter 5 Specifications 5 5 Ordering Information A B C D E A Transmitter Model XMO2 B Measuring Cell Package requires 24 VDC 1 2 A power supply 1 Weatherproof Enclosure 2 Explosion Proof Weatherproof Enclosure X Without Enclosure Spare Cell C CE Compliance H Standard C Compliant D Pressure Compensation 1 Background gas compensation only standard 2 Atmospheric pressure and background gas compensation optional 3 background gas compensation only IDM user program 4 atmospheric pressure amp background gas compensation IDM user program Note If Package Option B 5 Rack Mount is selected Co
49. acement As the XMO2 provides continuous accurate monitoring of the reactor feed gas O content with maintenance free operation and excellent calibration stability it is now the system of choice 68 XMO User s Manual Appendix B Outline and Installation Drawings Appendix B Outline and Installation Drawings This appendix includes the following XMO2 drawings in 11 x 17 fold out format Figure 61 Outline and Installation Drawing on page 71 Figure 62 Oxygen Analyzer Top Assembly ref dwg 705 677 on page 72 Figure 64 RS222 Digital Output Cables on page 74 Figure 65 Digital PCB Assembly ref dwg 4703 1316 rev K sh 1 on page 75 Figure 66 Digital PCB Assembly ref dwg 703 1316 rev K sh 2 on page 76 Figure 67 Digital PCB Schematic ref dwg 700 1316 rev H sh 1 on page 77 e Figure 68 Digital PCB Schematic ref dwg 4700 1316 rev H sh 2 on page 78 Figure 69 Analog PCB Assembly ref dwg 703 1276 rev H on page 79 e Figure 70 Analog PCB Schematic ref dwg 4700 1276 rev F sh 1 on page 80 e Figure 71 Analog PCB Schematic ref dwg 4700 1276 rev F sh 2 on page 81 Figure 72 EMI Filter PCB Assembly dwg 703 1550 rev A on page 82 Figure 73 EMI Filter PCB Schematic dwg 700 1550 rev A on page 83 XMO User s Manual 69 Appendix B Outline and Installation Drawings GDRENCCRCNIEIUNGIONECCOON RON NECONSCCONONRCONECNO C NN NNI MN ISIN EIU MN UNE E
50. al menu a window opens similar to Figure 84 below x Field Cal Perform Cal j Previous Item Configure Cal Calibration Drifts Clear Calibration Hold Last Value Figure 84 Field Cal Window Note For more information about the five menus please refer to Chapter 3 Startup amp Operation and Chapter 4 Programming with Instrument Data Manager 94 XMO User s Manual Appendix D Programming with PanaView D 5 Changing Meter Settings cont 6 To enter a particular option a Note Highlight and double click on the desired option in the left pane Figure 85 below shows the first entry Perform Cal in the Field Cal option The title above the center pane lists the current entry while the center pane displays the available selections for that entry Click on the desired choice if the entry requires a numeric value change the value displayed in the right pane i Field Cal x Field Cal Execute Cal OFFST Yes Previous Item ba Exit Page Figure 85 Perform Cal Option in the Field Cal Menu Do one of the following Click on Next Item to proceed to the next menu item or Click on Previous Item to return back through the menu to a previous item If you click on either Next Item or Previous Item without changing the settings the current settings remain unchanged As you step through the menu the bottom panel lists the current settings modified or left unchanged as shown
51. alfunction Then one of the following courses of action will then be taken Ifthe damage is covered under the terms of the warranty the instrument will be repaired at no cost to the owner and returned e If GE Sensing determines that the damage is not covered under the terms of the warranty or if the warranty has expired an estimate for the cost of the repairs at standard rates will be provided Upon receipt of the owner s approval to proceed the instrument will be repaired and returned XMO2 User s Manual 105 Warranty no content intended for this page proceed to next page 106 XMO User s Manual DECLARATION Sensing OF CONFORMITY We GE Sensing 1100 Technology Park Drive Billerica MA 01821 USA declare under our sole responsibility that the XMO2 Oxygen Analyzer XMTC Thermal Conductivity Binary Gas Transmitter to which this declaration relates are in conformity with the following standards EN 60079 0 2007 60079 1 2004 EN50281 1 1 1998 2 GD EEx d IIC T5 ISSePO2ATEX02 2 ISSeP B7340 Colfontaine Belgium NoBo 492 EN 61326 1 2006 Class A Table 2 Industrial Locations EN 61010 1 2001 Over voltage Category Pollution Degree 2 Other standards Used 50014 1997 A1 A3 EN 50018 2000 following the provisions of Directives 2004 108 EC EMC and 94 9 EC ATEX Where products were initially assessed for compliance with the Essential Health and Safety Requireme
52. atch the Network ID programmed in the meter s Communications menu If the initialization is successful the Meter Browser shows a listing similar to Figure 80 below Fe Panaview Meter Browser 5 File Edit View Output Window Help Contents of Network My Co 53 95 Network E E My Computer MELANCEL E PCLogs Untitled COM2 User Tables 7 Untitled IDM COM1 Channel 1 DE XMO2 STD 004 A Figure 80 Updated Network Tree However if the settings do not match or there is some other difficulty a screen appears similar to Figure 81 below Communication Error COM 1 Maximum timeouts exceeded on instrument at ID 1 Try the operation again C Cancel operation Figure 81 Communication Error Screen The screen offers the options of trying again or of canceling the operation Click on the desired choice and then on OK to confirm the choice or on Exit Application to close PanaView IMPORTANT The Properties option in the Edit Menu is not applicable to the XMO2 92 XMO User s Manual Appendix D Programming with PanaView D 5 Changing Meter Settings Through PanaView XMO2 users can handle remote programming of the meter They can Program and change a meter s operating parameters e Setup start and stop logs Calibrate and test inputs and outputs Clear various files To access meter programming 1 Enter the New Meter Browser option from the
53. atic calibration of the system on a timed basis e flowmeters pressure gauges All components are mounted on a painted steel plate that is usually housed in a heated enclosure Note Anoptional TMO2D display controller or similar device is required for automatic calibration of the XMO2 A 1 3 Basic Operating Procedure The sample system should be located at or near the top of the storage tank so that condensate can drip back into the tank The gas used to purge the tank provides the motive force in the eductor to pull a gas sample from the vapor space above the hydrocarbon liquid into the sample system The sample gas condensed liquids and the inert gas are all returned to the tank making this is a closed loop system The XMO2 is recalibrated periodically using the purge gas to zero the instrument and ambient air 20 93 O to span the instrument The span gas can optionally be vented to atmosphere so that air is not introduced into the storage tank For this application the required calibration gases are Zero Gas N or CO at least 99 95 pure e Span Gas air 20 93 02 A 1 4 Previous Systems Electrolytic cells were once commonly used for this application However such systems required extensive maintenance and frequent manual calibration In addition the cells were easily damaged by condensable liquids requiring frequent cell replacement As the XMO2 provides continuous monitoring of the O content with maintenance f
54. ation Date Technician XMO2 Calibration Data XMO2 Enable Compensation XMO2 System Response XMO2 Oxygen Grid XMO Recorder Curve 1 in Nitrogen PT 9602 1 0 00 2 10 00 3 20 00 4 20 93 Curve 2 in Carbon Dioxide PT 02 1 0 00 2 10 00 3 20 00 4 20 93 Jumper on P6 Field Calibration Pins Not Used 0 02 push CAL button and hold for about 20 seconds XMO2 Calibration Sheet 3389 XMO2 2H 11 XCAL 511 Background Gas N2 CO2 0 to 2196 501010060853 February 15 2009 K Brin Yes Background Damped 4 Points 2 Curves 4to 20 mA 0 to 2196 O2 02 mV Comp mV O2 Output mA 402 9 243 5 4 00 182 7 243 7 11 62 3 9 244 1 19 24 137 244 2 19 95 O2 mV Comp mV O2 Output mA 390 6 220 6 4 00 40 5 22052 11 62 214 0 226 7 19 24 2S 227 0 19 95 R24 N A Figure 58 Sample XMO2 Calibration Sheet 64 GE Sensing XMO2 User s Manual Appendix A Two Typical Applications Appendix A Two Typical Applications A 1 Blanketing Gases in Hydrocarbon Liquid Storage Tanks The XMO2 transmitter and its associated sample system is often used to measure the concentration of oxygen O5 in the nitrogen N5 or carbon dioxide 002 gases used to blanket hydrocarbon liquids during storage A 1 1 The Problem Air can leak into the vapor space above hydrocarbon liquids stored in tanks or process vessels forming a potentially explosive gas mixture To solve this problem inert gases such as N or CO are oft
55. bort Field Cal Previous Item Next ltem Enter Exit Page Figure 15 Zero Cal Window Click Yes to perform the calibration or Abort Field Cal to stop the calibration and return to the previous menu The result of a completed calibration is shown in Figure 16 below Field Cal Drift OK Drift J Next Item Enter Exit Page Figure 16 Zero Cal Results Click on Previous Item or on Next Item Enter to return to the previous window or on Exit Page to return to the Instrument Menu 32 XMO User s Manual Chapter 3 Startup amp Operation 3 13 2 Configure Cal The Configure Cal option enables you to change the field calibration type and various calibration parameters Clicking on the Configure Cal button opens a window like that shown in Figure 17 below Field Cal Configure Cal fifter Delay Time Field Cal Field Cal Percent Before Delay Time fifter Delay Time Max Total Drift Max Drift Cal Figure 17 Configure Cal Window Click on the desired option button and proceed to the appropriate section for a discussion of that option 3 13 2a Field Cal Type A typical Field Cal Type window is shown in Figure 18 below Field Cal Field Cal Type 2 Point Zero Span 1 Point Offset 2 Point Zero Span Previous Item Next Item Enter Figure 18 Field Cal Type Window IMPORTANT The factory setting is the 2 Point Zero Span calibration type Cl
56. compensation bridge circuit that maintains the oxygen bridge at a constant temperature as background gas composition changes The electrical power change necessary to keep the oxygen bridge at constant temperature is a function of the thermal properties of the background gas Therefore this power fluctuation provides a signal that is related to the thermal conductivity of the background gas That signal is then used to reduce the effects of the background gas variation on the oxygen span point measurement In addition to maintaining a constant oxygen bridge temperature the XMO2 microprocessor compensates for any zero point shift in the oxygen bridge circuit output caused by background gas changes Finally the bridge circuit voltage is further adjusted for variations in background gas composition and or atmospheric pressure by internal microprocessor based compensation algorithms The compensated signal is then amplified and converted to a 4 20 mA analog output that is proportional to the concentration of oxygen in the gas mixture XMO User s Manual 5 Chapter 1 Features and Capabilities 1 3 1 System Components The basic XMO2 measurement system consists of an XMO2 Transmitter mounted in a Sample System The sample system is mandatory and can either be provided by GE Sensing or constructed according to our recommendations 1 51a The XMO2 Transmitter The XMO2 Transmitter is self contained consisting of the oxygen sensor and associated
57. cordance with the requirements of the EC Type Examination Certificate The installation must be carried out in accordance with all appropriate international national and local standard codes and practices and site regulations for flameproof apparatus and in accordance with the instructions contained in the manual Access to the circuitry must not be made during operation Only trained competent personnel may install operate and maintain the equipment The product has been designed so that the protection afforded will not be reduced due to the effects of corrosion of materials electrical conductivity impact strength aging resistance or the effects of temperature variations The product cannot be repaired by the user it must be replaced by an equivalent certified product Repairs should only be carried out by the manufacturer or by an approved repairer The product must not be subjected to mechanical or thermal stresses in excess of those permitted in the certification documentation and the instruction manual The product contains no exposed parts which produce surface temperature infrared electromagnetic ionizing or non electrical dangers CE CERT ATEX D Rev August 2004 Customer Support Centers U S A The Boston Center 1100 Technology Park Drive Billerica MA 01821 U S A Tel 800 833 9438 toll free 978 437 1000 E mail sensing ge com Ireland Sensing House Shannon Free Zone East Shannon Coun
58. dge measurement circuit and microprocessor based operation automatically compensate the oxygen signal for variations in the magnetic and thermal properties of the background gas that would otherwise cause measurement errors XMO User s Manual 1 Chapter 1 Features and Capabilities 12 Basic Features cont e At high oxygen concentrations changes in atmospheric pressure have significant effects on the measured oxygen level However the XMO2 provides automatic microprocessor based atmospheric pressure compensation of the oxygen signal for these applications The XMO2 s modular construction means that the unit can be field calibrated quickly and easily Also the plug in measuring cell can be replaced with a pre calibrated spare in just minutes The XMO2 Transmitter which is available in weatherproof or explosion proof packaging is designed to be installed as close as possible to the process sample point It can be located up to 450 ft 137 m from the control system display or recorder using standard GE Sensing cables e An RS222 serial communications interface and a multi level menu driven User Program provide a convenient means for calibrating and programming the XMO2 Internal software algorithms along with user programmed calibration data provide compensation of the oxygen signal for background gas composition atmospheric pressure or both background gas composition and atmospheric pressure e GE Sensing proprietary
59. en used to purge the vapor space above the stored liquid and dispel any O that may have leaked into that space In such a system one must constantly monitor the level of O in the vapor space to make sure that an explosive gas mixture does not form A 1 2 Equipment Used A typical instrumentation package for this application includes an XMO2 transmitter configured for a range of 0 21 O in N or CO and operating conditions of ambient temperature and atmospheric pressure The XMO2 is mounted in a sample system similar to the one shown in Figure 59 below dwg 731 559 jen d Figure 59 Blanketing Gas Sample System XMO User s Manual 65 Appendix A Two Typical Applications A 1 2 Equipment Used cont The sample system in Figure 59 on page 65 consists of e an eductor to draw the sample from and return it to the vapor space above the liquid in the storage tank aliquid separator dump to remove condensable liquids afilter coalescer for the removal of solid and liquid particulates e automatic calibration gas solenoid valves for the autom
60. enu unless you have a valid password Your assigned password is listed on the page at the end of this chapter Advanced Advanced Password fr Previous ltem Next Item Enter Exit Page Figure 50 Password Window Enter your password in the text box above and click on the Next Item Enter button Then a window similar to Figure 51 below opens Advanced Advanced Fast Response Fast Response Meter ID Figure 51 Advanced Main Menu The following options are available in this menu e Fast Response a software enhancement resulting in faster performance under certain conditions Language change the language used for the XMO2 menus e Meter ID change the meter identification number To select one of the above options click on the corresponding button in the window above and proceed to the appropriate section for instructions XMO User s Manual 53 Chapter 4 Programming with Instrument Data Manager 4 4 1 Fast Response IMPORTANT ATEX compliance with EN 50104 requires both Fast Response calibration of the XMO2 transmitter Pressure Compensation of the XMO2 or constant control of the sample system pressure IMPORTANT The response type has been factory preset for your application requirements If considering a response type change always consult the factory first When you select the Fast Response option a window similar to Figure 52 below opens Advanced Fast Resp Enable
61. erature causes the paramagnetic properties of oxygen to decrease This slight gradient in sample gas pressure causes the sample gas to flow outward from the center of the magnetic field and over the thermistors As a result the inner wind generating thermistors decrease in temperature as they lose heat to the magnetic wind This causes a temperature gradient between the cooler inner thermistors and the warmer outer thermistors Figure 3 on page 5 shows how the two thermistor pairs are connected in series in an electronic bridge circuit The bridge circuit becomes unbalanced as the electrical resistance of the thermistors changes with temperature This circuit imbalance causes a voltage drop which is proportional to the oxygen concentration in the gas being measured to appear across the bridge circuit 4 XMO2 User s Manual Chapter 1 Features and Capabilities Theory of Operation cont W1 W2 Wind Generating Cooled Thermistors R1 R2 Wind Receiving Warmed Thermistors Figure 3 Thermistor Bridge Circuit As the background gases that comprise the balance of an oxygen containing gas mixture change the magnetic and thermal properties of the gas mixture also change This affects the accuracy and response of any paramagnetic oxygen analyzer To compensate for such variations the XMO2 has a unique bridge within a bridge design The oxygen measuring bridge circuit described on the previous page is itself one arm of another
62. eries Analyzers 0 0 0 0 cece eee n 15 2 5 6 System 1 Analyzer 5 5 secet dave a Ue v ean ae e 18 XMO User s Manual iii Contents Chapter 3 Startup amp Operation 3 1 2 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 3 11 3 12 3 13 3 14 Introduction OLPWua Red aed 19 Powering Up the XMO2 Transmitter I I 19 Establishing a Sample Gas FloW cine 19 Analog Output Calibration Options 0 0 0 asunen renean 21 Factory Calibration Procedures ba sae eek enoti wy bode et eel e aa e na E est 21 Enhancing the Factory Calibration llle e 23 Required Calibration Materials 0 0 ee eee I e 24 Preparing for Field Calibration o derni Rer ue n RE ER ee Ree 24 One Gas e been ene n 26 Two Gas Pushbutton Field Calibration 0 0 0 0 ccc II I 27 SAMOA Setup nan OPERE USE e Md dole 27 3 10 2 Zero Gas Pushbutton Calibration een eben 28 3 10 3 Span Gas Pushbutton Calibration mh 28 IDM Digital Communication
63. ers the Error Handler Factory Cal and Advanced options in the Edit Functions menu Note Be sure you have properly installed Instrument Data Manager on your PC before attempting to program the XMO2 4 2 The Edit Functions Menu To access the XMOZ2 calibration you must pull down the Edit Functions menu from the Instrument window The menu consists of the five commands displayed in Figure 34 below To access any of the commands simply select it from the menu Note Asa programming aid the relevant portions of the Edit Functions menu have been mapped in Appendix C Net ID 1 XMO2Z STD 884 A Pw System Upload Download 4 26mA Output Error Handler Factory Cal Advanced Firmware rev code 64 A Figure 34 Edit Functions Menu The following three buttons appear at the right of all menu windows see Figure 35 on page 44 Previous Item returns you to the previous window either the command menu or the previous parameter entered e Next Item Enter confirms the selection or data entered and either opens the next window or returns you to the command menu depending on your position in the program e Exit Page returns you to the command menu XMO User s Manual 43 Chapter 4 Programming with Instrument Data Manager 4 2 1 The Error Handler Menu Note For information on the Field Cal and 4 20 mA Output options refer to Chapter 3 The Error Handler menu allows you to configure the manner in which the
64. fers sample systems for a wide variety of applications A typical sample system for use with the XMO2 transmitter is shown in Chapter 2 Installation For assistance in designing your own sample system please consult the factory IMPORTANT ATEX compliance with EN 50104 requires both Fast Response calibration of the XMO2 transmitter Pressure Compensation of the XMO2 or constant control of the sample system pressure 1 51 Long Cables optional GE Sensing provides a standard 10 ft 3 m 4 conductor color coded cable with each XMO2 to connect to the power input and the analog output Optional cables are available in lengths up to 450 ft 137 m as P N X4 where specifies the length in feet For longer cables or to use your own cable refer to Chapter 2 Installation for recommendations 1 514 Power Supply optional The XMO2 requires 24 VDC input power at a maximum start up current of 1 2 A The GE Sensing PSSR C24 power supply may be used to convert 100 240 VAC to the required 24 VDC 1 316 The TMO2D Display Controller optional The GE Sensing TMO2D Display Controller provides a two line x 24 character back lit LCD display for the XMO2 s 4 20 mA analog output signal It also permits display and option programming via its keyboard Additional features include recorder outputs a real time clock alarm relays and relays for driving sample system solenoids for automatic zero and span calibration For more information on the
65. fter the sample system has been mounted use 1 4 stainless steel tubing to connect all inlet and outlet lines to the 1 4 tube fittings on the sample system The sample line leading from the process to the sample system should be as short as possible in order to decrease system lag time and to prevent condensation in the line Proceed to the next section to begin wiring the system CAUTION Always apply power to the XMO2 transmitter immediately after installation especially if it is mounted outdoors or in a humid area XMO User s Manual 11 Chapter 2 Installation 2 3 1 Wiring the XMO2 Transmitter This section describes how to make all necessary electrical connections to the XMO2 system 2 3 2 CE Mark Requirements ATTENTION EUROPEAN CUSTOMERS To meet CE Mark requirements all electrical cables must be grounded and shielded as described in Appendix E 2 3 3 Grounding the Enclosure WARNING The XMO2 transmitter enclosure must be properly grounded Connect the external ground screw on the XMO2 enclosure see Figure 6 below to a suitable earth ground 7 7 J 7 Z 7 1 lt 7 External Ground Screw Figure 6 XMO2 Ground Screw Locations 12 XMO User s Manual Chapter 2 Installation 2 3 4 Cable Specifications Table 1 below shows the transmitter wiring connections using the standard GE Sensing amp Inspection Technologies XMO2 4 wire cable P N X4 L where L length in ft This cable can be
66. g both pressure and background gas compensation If you are not using pressure compensation the Prssure and Prs mV parameters do not appear if you are not using background gas compensation the BK mV parameter does not appear e 202 Prssure O2mV BKmV e PrsmV After entering the last parameter you will be returned to the screen shown in Figure 49 on page 51 Finish the programming of this section by completing the following steps 1 Repeatthe procedure beginning at Figure 47 on page 51 until you have entered data for each parameter at all of the points listed 2 Click on the Exit Page button to return to Figure 45 on page 50 3 Repeat the procedure beginning at Figure 45 on page 50 until you have entered data for each of the labeled background gases 4 Click on the Exit Page button to return to Figure 43 on page 49 5 Repeatthe procedure beginning at Figure 43 on page 49 until you have entered data for each of the listed pressures 6 Click on the Exit Page button in Figure 43 on page 49 You have now completed the programming of the Factory Cal menu and you should be back at the main meter window 52 XMO User s Manual Chapter 4 Programming with Instrument Data Manager 4 4 The Advanced Menu The final option in the Edit Functions menu refer to Figure 34 on page 43 is Advanced To select this option click on the Advanced button and a window similar to Figure 50 below opens IMPORTANT You cannot enter this m
67. her and tighten the gland to secure the cable and the shield Thread the fully assembled cable gland into the remaining XMO2 port IMPORTANT The cable shield must be terminated in the cable gland as shown in Figure 88 on page 99 6 10 100 Unplug the TB2 connector by pulling it straight out of its socket and loosen the terminal screws on the TB2 connector Connect the RS232 serial port leads a Insert the 3 wire cable RX red lead into pin TB2 1 and tighten the screw b Insert the 3 wire cable TX white lead into pin TB2 2 and tighten the screw c Insert the 3 wire cable GND green lead into pin TB2 3 and tighten the screw Carefully plug the TB2 connector and the EMI filter board back into their sockets and screw the EMI filter board to its standoff Reinstall the cover on the XMO2 Connect the other ends of the cables to the 24 VDC power supply the 4 20 mA input of the display device and the serial port of the computer or terminal see the instruction manuals for those devices for details XMO User s Manual Accessories Optional lees 61 Ambient Temperature Range 60 Analog Output 21 Changing the Range se hr Rn 38 Specifications ou DE eda 60 Applications Blanketing Gases in HC Storage Tanks 65 Formaldehyde Reactor Feed Gases 67 B Background Gas Compensation 21 Bridge
68. ia dell edad tei bna 61 Optional Accessories ere et r3 Rep angles CV e ME Secs in SE aoe SE eee best 61 Ordering Information bos ee eed pes ET A HERE A HV ETE Me Ele MEE DP ULT Gaetan 4 62 35 5 1 Calibration SpeciticatiOn oue ote be ree ber eet cele Me 63 A Calibration Sheet eseri perrie rerun o el RR SONS bree Ee SEN GEA ee be dee LEP EE eri 64 Appendix A Two Typical Applications 2 Blanketing Gases in Hydrocarbon Liquid Storage Tanks 65 AT The Problems IER ate ee 65 A 2 Equipment Used 2 e bie Get hie Hoe bee HE dne Hie bee bower Hs 65 A 1 3 Basic Operating Procedure setis dE e dette cows tet s ien ale es 66 A14 Previous Systetns ous lees tete eure depict ior aa aa oe tepore b fs ie cbe pee dg 66 Reactor Feed Gases in Formaldehyde Production eee 67 A21 The Problem peres ue 67 A 2 2 Equipment Used Maid eel 67 A 2 3 Basic Operating Procedure 1 0 e 68 A 2 4 Previous Systems eee eee n tete ran sala rely eee See 68 Appendix B Outline and Installation Drawings Appendix C IDM Menu Maps XMO User s Manual V Contents Appendix D Prog
69. ick on the appropriate button to select the desired calibration type Then click on any button on the right to return to the Configure Cal window XMO2 User s Manual 33 Chapter 3 Startup amp Operation 3 13 2b Field Cal Percent A typical Field Cal Percent window is shown in Figure 19 below Field Cal Field Cal Percent Span Field Cal Zero Field Cal Next ltem Enter Figure 19 Field Cal Percent Window The above menu is used to specify the oxygen percentages of the zero and span calibration gases that will be used The recommended gases are listed on the XMO2 Calibration Data Sheet Click on the Zero Field Cal button to enter the percentage of oxygen in your zero gas window similar to Figure 20 below opens Field Cal Zero Cal Gas eem 1 Next Item Enter Figure 20 9602 Entry Window Type the zero gas oxygen percentage in the text box and click the Next Item Enter button to confirm the entry click Previous Item or Exit Page button to leave the window without changing the existing percentage IMPORTANT The factory setting is for a 0 00 zero gas and a 20 93 span gas air Repeat the above procedure to enter your span calibration gas oxygen percentage Then click on any button on the right to return to the Configure Cal window 34 XMO User s Manual Chapter 3 Startup amp Operation 3 13 2c Before Delay Time Clicking on the Before Delay Time button opens a window s
70. ime the green light below the Calibration Pushbutton will go out When the Calibration Pushbutton is released the green light will come back on and the XMO2 has been recalibrated You may now return the XMO2 to normal operation by using the sample system controls to stop the span gas flow and restart the flow of sample gas 28 XMO User s Manual Chapter 3 Startup amp Operation 3 11 IDM Digital Communication Calibration At the initial startup of the XMO2 IDM Digital Communication Calibration is the second method available for field verification calibration of the 4 20 mA analog output Note IDM can also be used to change the 4 20 mA analog output range See the next section for details To prepare for this calibration method refer to Figure 10 on page 25 and perform the following preliminary steps 1 Make sure that the RS232 digital output of the XMO2 has been connected to a computer or terminal in accordance with the instructions given in Chapter 2 Installation 2 Loosen the set screw that locks the XMO2 cover in place and unscrew the cover IMPORTANT Remember to replace the cover after the calibration has been completed 3 Turn the computer or terminal on and launch IDM Note Be sure you have properly installed Instrument Data Manager on your PC before attempting to program the XMO2 XMO2 User s Manual 29 Chapter 3 Startup amp Operation 3 12 The Edit Functions Menu To access the XMO2 calibratio
71. imilar to Figure 21 below Field Cal Before Delay Time Zero Field Cal Zero Field Next Item Enter Exit Page Figure 21 Before Delay Time Window In the above window click on the Zero Field Cal button to enter the before delay time for the zero calibration point A window similar to Figure 22 below opens Field Cal Zero MM SS Before NN Previous Item Next item Enter Exit Page Figure 22 Zero Point Delay Time Window Enter the desired zero point before delay time in minutes and seconds in the text box Then click on the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to exit the window without changing the existing value Repeat the above procedure to enter the before delay time for the span point 3 13 2d After Delay Time Repeat the procedure in the above section to set the after delay time for both the zero and span points XMO User s Manual 35 Chapter 3 Startup amp Operation 3 13 2e Max Total Drift Max Total Drift is the maximum total calibration drift allowable expressed as a percentage of the full scale reading Selecting this option opens a window similar to Figure 23 below Field Cal x FS Max Tot Drift Previous Item Next lItem Enter Exit Page Figure 23 Max Total Drift Entry Window Enter the desired percentage of the full scale reading in the text box and click the Next Item Enter button to confirm the en
72. ints in the 4 20 mA range When you have finished click the Exit Page button to close the window 3 14 5 9602 Test Selecting the 02 Test option opens a window similar to Figure 33 below 4 26mA Output x02 Test Next Item Enter Figure 33 9002 Test Window Enter an oxygen percentage in the text box Click on the Next Item Enter button and verify that the digital display on the front panel reads the correct value You may repeat this procedure as many times as desired to test the display reading at various oxygen percentages When you have finished click the Exit Page button to close the window XMO2 User s Manual 41 Chapter 3 Startup amp Operation content intended for this page proceed to next page 42 XMO User s Manual Chapter 4 Programming with Instrument Data Manager Chapter 4 Programming with Instrument Data Manager 4 1 Introduction The XMO2 is factory programmed and ready for immediate use However you can access its programming with your PC using the GE Sensing Instrument Data Manager IDM software IDM also allows you to upload or download site files display data and log and view real time data and diagnostic data in numeric bar chart or line chart formats For further information on the display and logging functions refer to the Instrument Data Manager User s Manual 910 185 Since Chapter 3 Startup amp Operation describes the Field Cal and 4 20 mA Output options this chapter cov
73. ition Therefore simply refer to the instructions in the previous section to configure the error handling for any of these other conditions All three windows will be identical to those shown in the previous section except that the error listed above the Enable Disable buttons will reflect the specific error currently being programmed 46 XMO User s Manual Chapter 4 Programming with Instrument Data Manager 4 3 The Factory Cal Menu The XMO2 comes from the factory completely programmed for your particular application Should it become necessary to restore the factory setup you can use the Factory Cal menu and your Calibration Data Sheet to reenter the factory data CAUTION Always refer to your Calibration Data Sheet for the data to enter in the Factory Cal menu Entering incorrect data will result in inaccurate operation of the XMO2 4 5 1 Background Gas Labels From the Edit Functions menu shown in Figure 34 on page 43 click on the Factory Cal button A screen similar to Figure 39 below opens Factory Cal BKGD Comp No Next Item Enter Exit Page Figure 39 BKGD Comp Window Note lfbackground gas compensation is not required for your XMO2 click on the No button in the above window and proceed directly to the Pressure Compensation section on the next page To enter your background gas labels click on the Yes button above A window similar to Figure 40 below opens Factory Cal Edit amp Gas Labels m Previ
74. its operation 2 5 4 XDP Display The XDP Explosion proof Display Package provides an integral regulated 24 VDC power supply a 3 digit display with an adjustable 4 20 mA analog input range two SPDT alarm relays rated for 1A 250 VAC and an isolated independently adjustable 4 20 mA analog output The XDP is supplied in an explosion proof enclosure that is rated for Cenelec EEx d approval pending and IP66 with optional gasket See Figure 63 in Appendix B for an interconnection diagram and refer to the XDP User s Manual 910 204 for details on its operation 2 5 5 Moisture Image Monitor Series Analyzers These GE Sensing instruments include the Moisture Image Series 1 and Moisture Monitor Series 3 analyzers These analyzers accept inputs from a variety of sensors including the XMO2 and offer graphical and digital interfaces See Figure 63 in Appendix B for interconnection diagrams and refer to the User s Manual 910 108 or 110 for details on its operation Note An external 24 VDC power supply such as the PS5R C24 is required to use the XMO2 with these analyzers 2 5 6 System 1 Analyzer The GE Sensing System 1 is a versatile multi channel analyzer which accepts inputs from any combination of GE Sensing moisture temperature oxygen and thermal conductivity transmitters See Figure 63 in Appendix B for an interconnection diagram and refer to the System 1 User s Manual 900 019 for details on its operation Note An exte
75. mA Cal 4 20mA Test _ 02 Test Figure 27 4 20 mA Output Window The 4 20mA Output option offers the following five choices 4 20mA Range specifies the oxygen percentage for both the 4 mA and 20 mA analog output points 4mA Cal calibrates the 4 mA point 20mA Cal calibrates the 20 mA point 4 20mA Test tests the analog output at various percent oxygen points 02 Test tests the analog output at various percent oxygen points Note Clicking on the Next Item Enter button selects the option listed on the status line above the option buttons 4 20mA Range in Figure 27 above The option listed on the status line in any window is the option that was chosen the last time that menu was used Clicking on any of the above choices opens a new window that allows you to perform that function Proceed to the appropriate section for a detailed description of each option 38 XMO User s Manual Chapter 3 Startup amp Operation 3 14 1 4 20mA Range Selecting the 4 20mA Range option opens a window similar to Figure 28 below 4 26mA Output 02 for 4mA Output Previous ltem Next ltem Enter Exit Page Figure 28 4 mA Output 02 Window In the text box enter the oxygen percentage in the sample gas that should generate an analog output of 4 mA Then click on the Next Item Enter button to confirm the entry click the Previous Item or Exit Page button to exit
76. mA Enable mfi Enable Next lItem Enter Exit Page Figure 36 Total Drift Error mA Window Click on the appropriate button to either enable or disable error handling for this condition at the XMO2 s analog output If you clicked on the mA Disable button skip the next screen If you clicked on mA Enable a window similar to Figure 37 below opens Error Handler Set Error mfi Output Next Item Enter Figure 37 Error mA Output Entry Window In the text box at the above screen enter the mA output that you wish to have generated in the event of a total calibration drift error Click on the Next Item Enter button to confirm the entry XMO User s Manual 45 Chapter 4 Programming with Instrument Data Manager 4 2 2 Total Drift Error cont After specifying the analog output response to this error condition a window similar to Figure 38 below opens Error Handler Total Drift Err IDM Enable IDM Disable Previous Item Next Item Enter Exit Page Figure 38 Total Drift Error IDM Window Click on the appropriate button to either enable or disable the generation of an error signal for this condition via the XMO2 s IDM link In either case you will be returned immediately to the main Error Handler menu 4 2 3 All Other Error Conditions The programming for all of the other XMO2 error conditions listed on page 44 is identical to that described in the previous section for the Total Drift Err cond
77. mA STORE zomaABoRT Yes AI20mA Value a 5 c o c 2 v 5 T 2 c ui v lt o 2 5 a 9 3 o lt E S p o o m o XMO User s Manual N o e 3 A Total Drift Err DrifuCal Err O2 mV under O2 mV over 02 under 02 over mv under BKGD mv over BKGD under BKGD over PRES mV under PRES mV over PRES val under PRES val over ni mA Enable mA Disable Error mA Output IDM Enable 10M 87 Appendix C IDM Menu Maps Field Cal 4 20mA Output Error Handler see Figure 74 see Figure 74 see Figure 74 Gas Labels No password Language new number Upioadto PC ownicastomPo fesetto Detauis Etot Pans n Points ast Thresh 9059 filename Factory Cal and Advanced Menu Map O2mV Eat Pressures PRSE n Pressures pu Edit BKGDs Bkgd Label Brod Labein P g 5 m Eme pes C99 ira
78. minals along the bottom of the panel while the DC output 24V line and 24V return connections are made to the terminals along the top of the panel See the instructions provided with the power supply for more details EY EET TS OUTPUT ie Qoo i PSSN 24 CE input tesan tao 240085 seneee s 5 555 CEE EEE i Y Figure 8 PS5R C24 Power Supply Connections XMO User s Manual 17 Chapter 2 Installation 2 5 2 TMO2D Display The GE Sensing TMO2D display provides a two line x 24 character back lit LCD It features display and option programming via the keyboard and it offers recorder outputs alarm relays and optional relays for driving sample system solenoids for automatic zero and span calibration of the XMO2 See Figure 63 in Appendix B for an interconnection diagram and refer to the TMO2D User s Manual 910 084 for details on its operation 2 5 3 LDP Display The LDP display provides an integral regulated 24 VDC power supply an adjustable 3 digit display to program the 4 20 mA analog input range two programmable SPDT alarm relays rated for 1A 250 VAC and an isolated independently adjustable 4 20 mA analog output The LDP is supplied in an explosion proof enclosure that is rated for Cenelec EEx d IIC T6 and IP66 with an optional gasket See Figure 63 in Appendix B for an interconnection diagram and refer to the LDP User s Manual 910 225 for details on
79. mp Comm Option D must be either 3 or 4 E Wetted Material 1 316 stainless steel 2 Hastelloy C276 Chemraz O rings 62 XMO User s Manual Chapter 5 Specifications 5 5 1 Calibration Specification A B C XMO2 A Transmitter Model XMO2 B Range of Oxygen Output 1 0 196 2 0 296 3 0 596 4 0 10 5 0 21 6 0 25 7 0 50 atmospheric pressure compensation XMO2 hardware required 8 0 100 atmospheric pressure compensation XMO2 hardware required A 90 100 atmospheric pressure compensation XMO2 hardware required B 80 100 atmospheric pressure compensation XMO2 hardware required S Special C Compensation Signal 1 Background gas only standard gas N5 CO 2 Atmospheric pressure only standard pressure range of 700 800 mm of Hg 3 Background gas only special gas 4 Atmospheric pressure only special range 5 Background gas and atmospheric pressure standard gas N5 CO and standard pressure range of 700 800 mm of Hg 7 0 2 10 21 2 in N3 and 14 CO N3 S Background gas and atmospheric pressure special gas and special pressure range XMO2 User s Manual 63 Chapter 5 Specifications 5 6 A Calibration Sheet For reference a sample Calibration Sheet for the XMO2 transmitter is shown in Figure 58 below XMO2 S N XMO2 Part Number Calibration Part Number Compensation Type Calibration Range 9602 Work Order Number Calibr
80. n you must pull down the Edit Functions menu from the Instrument window The menu consists of the five commands displayed in Figure 12 below To access any of the commands simply select it from the menu Note As a programming aid the relevant portions of the Edit Functions menu have been mapped in Figure 74 on page 87 and Figure 75 on page 86 in Appendix C Net ID 1 XMOZ2 STD 884 A System Upload Download 4 2 Output Error Handler Factory Cal Advanced Firmware reu code 84 8 Figure 12 Edit Functions Menu The following three buttons appear at the right of all menu windows see Figure 13 on page 31 Previous Item returns you to the previous window either the command menu or the previous parameter entered Next Item Enter confirms the selection or data entered and either opens the next window or returns you to the command menu depending on your position in the program Exit Page returns you to the command menu 30 XMO User s Manual Chapter 3 Startup amp Operation 3 13 The Field Cal Menu When you select the Field Cal option a window similar to the one in Figure 13 below opens IMPORTANT 77e instructions in this section assume that the factory programmed 2 Gas calibration method is still selected If you have previously changed this to the 1 Gas calibration method any windows that show Zero and Span calibration gas buttons are replaced with a window that shows just the single Offse
81. n TB1 2 and tighten the screw 5 Connect the 4 20 mA analog output leads as follows a Insert the 4 wire cable 4 20 mA white lead into pin TB1 3 and tighten the screw b Insert the 4 wire cable 4 20 mA green lead into pin TB1 4 and tighten the screw 6 Connect the optional RS232 digital output leads as follows a Insert the 3 wire cable RX red lead into pin TB2 1 and tighten the screw b Insert the 3 wire cable TX white lead into pin TB2 2 and tighten the screw c Insert the 3 wire cable GND green lead into pin TB2 3 and tighten the screw 7 Carefully plug the TB1 and TB2 connectors back onto the printed circuit board and reinstall the cover on the XMO2 8 Connect the other ends of the cables to the 24 VDC power supply the 4 20 mA input of the display control device and the serial port of the computer or terminal see the instruction manuals for those devices for details XMO User s Manual 15 Chapter 2 Installation 2 4 Establishing the RS232 Communication Link Before the XMO2 can be programmed a link between the built in RS232 digital output and a computer terminal must be established To accomplish this proceed as follows Note See GE Sensing amp Inspection Technologies brochure EIA RS Serial Communications 916 054 for a detailed discussion of the RS232 standard 1 Verify that either Com 1 or Com 2 on the computer is unused IMPORTANT Do not use a virtual Com port such as Com 3 or Com 4 for comm
82. nal factory calibration or if you want to calibrate the XMO2 for a different O range gas mixture or compensation signal contact the factory for instructions CAUTION The calibration procedures described in this chapter require the use of specialized apparatus and should be performed only by properly trained service personnel following all applicable safety practices XMO User s Manual 23 Chapter 3 Startup amp Operation 3 7 Required Calibration Materials To perform a field calibration the following materials are required e offset gas for a one gas O calibration e zero gas fora two gas 000 calibration and or a 4 20 mA analog output calibration e span gas for a two gas 600 calibration and or a 4 20 mA analog output calibration Note Suggestions for suitable calibration gases are listed on the XMO2 Calibration Sheet provided with your unit Also be aware that the accuracy of the calibration will only be as good as the accuracy of the calibration gas es used e GE Sensing XMO2 Calibration Sheet e a sample system or individual components e g flowmeter needle valve pressure gauge etc for introducing the calibration gas es to the XMO2 transmitter at the required pressure and flow rate See Chapter 2 Installation for specific recommendations amultimeter ammeter for a 4 20 mA analog output calibration WARNING Avoid using explosive gas mixtures as your XMO2 calibration gas es 3 8 Preparing for
83. nts of the ATEX Directive 94 9 EC using earlier harmonized standards a subsequent review has determined that technical knowledge is unaffected by the current harmonized standards listed above The units listed above and any ancillary sample handling systems supplied with them do not bear CE marking for the Pressure Equipment Directive as they are supplied in accordance with Article 3 Section 3 sound engineering practices and codes of good workmanship of the Pressure Equipment Directive 97 23 EC for DN 25 A Perf pid 2009 Year of Issue Mr Gary Kozinski Senior Certification Engineer Merribor of TUV NORD Group GE Sensing ATEX COMPLIANCE We GE Infrastructure Sensing Inc 1100 Technology Park Drive Billerica MA 01821 4111 U S A as the manufacturer declare under our sole responsibility that the product XMO2 Oxygen Transmitter to which this document relates in accordance with the provisions of ATEX Directive 94 9 EC Annex meets the following specifications x Il 2 GD EEx d IIC T6 or T5 40 C to 55 C 1180 ISSePO2ATEX022 T80 C IP66 Furthermore the following additional requirements and specifications apply to the product e Having been designed in accordance with EN 50014 50018 and EN 50281 the product meets the fault tolerance requirements of electrical apparatus for category d The product is an electrical apparatus and must be installed in the hazardous area in ac
84. o gas and span gas method The following specific topics are discussed e factory calibration procedures updating the factory calibration required calibration materials e Getting the XMO2 ready and locating the calibration switches How to perform a one gas Offset Gas or two gas Zero and Span Gas Pushbutton calibration e How to perform an IDM digital communication calibration After the XMO2 is in operation field calibration is recommended at intervals of about 1 3 months depending on the application 3 5 Factory Calibration Procedures Prior to shipment your XMO2 was calibrated at the factory for the O range specified at the time of purchase The following standard O ranges are available 0 to 196 0 to 2596 0 to 2 0 to 50 0 to 596 e 0 to 100603 0 to 1096 e 80 to 100603 0 to 2196 e 90 to 100603 Pressure compensation is required In addition your XMO2 was calibrated at the factory for the compensation signal specified at the time of purchase The following standard compensation signals are provided Background Gas Compensation the standard factory calibration uses N and CO as the background gases e Pressure Compensation the standard factory calibration is for atmospheric pressure 700 800 mm of Hg Note Compensation signals are available for special background gases and or special pressure ranges For availability pricing and delivery please consult the factory XMO User s
85. on data at the first compensated pressure Then click on the Next Item Enter button to confirm your entry and return to the window in Figure 45 above 50 XMO User s Manual Chapter 4 Programming with Instrument Data Manager Entering Data Points In the window shown in Figure 45 on page 50 click on the Background Label 1 button the actual text on this button will correspond to the label you entered in the previous section to open a window similar to Figure 47 below Factory Cal PT Indx PRS1 Backgroun Edit of Points Edit of Points Next Item Enter Exit Page Figure 47 PRS1 BKGD Points Window In the above window click on the Edit of Points button to open a window similar to Figure 48 below Factory Cal Edit of Points m Previous ltem Next item Enter Exit Page Figure 48 PRS1 BKGD Points Window To begin entering your data click on the PT button in Figure 47 above to open a window similar to Figure 49 below Factory Cal x02 PRS1 BKi PT1 Previous Item Next item Enter Exit Page Figure 49 02 Data Window XMO User s Manual 51 Chapter 4 Programming with Instrument Data Manager 4 3 2c Completing the Process By using the window in Figure 49 on page 51 and clicking on the Next Item Enter button after each entry you will be able to enter a value for each of the following parameters Note The following list assumes that you are usin
86. on your XMO2 calibration sheet optional sample system tagging or optional sample system instructions your XMOZ2 should be operated at atmospheric pressure and at the flow rate listed in Table 4 below Table 4 Recommended Sample Gas Flow Rates XMO2 Type Flow Rate in SCFH cc min Weatherproof 1 0 0 5 500 250 Explosion proof 1 0 0 2 500 100 Pressure compensated 0 5 0 5 250 50 Note For optimum performance operating the XMO2 at conditions other than those used for the factory calibration requires that the unit be recalibrated at the actual field conditions XMO2 User s Manual 19 Chapter 3 Startup amp Operation 3 3 Establishing a Sample Gas Flow cont To establish a flow of sample gas through the system complete the following steps see Figure 5 on page 10 as an example 1 Setthe sample system ball valves to direct only the sample inlet stream to the inlet port of the XMO2 transmitter 2 Use the sample inlet needle valve to regulate the flow of sample gas until the flowmeter reads the same flow rate listed for your unit in Table 4 on page 19 3 Read the resulting system pressure on the pressure gauge Make sure that there are no unnecessary flow restrictions downstream of the sample system IMPORTANT For atmospheric pressure compensated units the XMO2 outlet port must be vented directly to atmosphere with no restrictions by installing all sample system components and tubing upstream of
87. ous ltem Exit Page Figure 40 Edit Gases Window XMO User s Manual 47 Chapter 4 Programming with Instrument Data Manager 4 3 1 Background Gas Labels cont In Figure 40 on page 47 enter the number of background gases for which you have compensation data Then press the Next Item Enter button to open a window similar to Figure 41 below Factory Cal Edit Gas Labels Gas 1 Figure 41 Point Editing Window In the above window enter an identifying label for background gas 1 and click on the Next Item Enter button The above sequence will repeat until you have entered identifying labels for each of your background gases 4 3 2 Pressure Compensation If you did not enter any background gas labels or upon entering your final background gas label a window similar to Figure 42 below opens Factory Cal Pressure Comp No Previous Item Next Item Enter Exit Page Figure 42 Pressure Comp Window Note If pressure compensation is not required for your XMO2 click on the No button in the above window and proceed directly to the Entering Data Points section on page 51 48 XMO User s Manual Chapter 4 Programming with Instrument Data Manager 435 20 Number of Pressures When you click on the Yes button in Figure 42 on page 48 a window similar to Figure 43 below opens Factory Cal Pressure Index Edit of Pressures Edit of Pressures PRS1 Previous Item
88. programmable RS232 3 conductor 24 0 VDC 4 VDC Q 1 2 A maximum Standard 10 ft 3 m 4 conductor shielded P N X4 10 lengths up to 4000 ft Optional lengths to 450 ft 137 m available 6 ft 2 m 3 conductor shielded P N 704 667 668 669 or 670 Connector DB9 male DB9 female DB25 male or DB25 female Lengths up to 4 000 ft 1 200 m Standard 45 C 113 F Optional 60 or 70 C 140 F or 158 F Standard 45 C unit 20 to 40 C 4 to 104 F Optional 60 C unit 5 to 55 C 23 to 131 F Optional 70 C unit 5 to 65 C 41 to 149 P 20 psig maximum XMO2 User s Manual Chapter 5 Specifications 5 3 Physical Specifications Sensor Wetted Materials Standard 316 SS glass and Viton o rings Optional Hastelloy Monel or Titanium with Chemraz o rings Dimensions Weatherproof unit 9 53 H x 5 71 D 242 x 145 mm Explosion proof unit 10 47 H x 5 71 D 266 x 145 mm Weight 9 5 lb 4 3 kg Connections Electrical 3 4 in NPTF conduit and 6 terminal removable connector Process 1 4 in NPTF inlet and outlet Environmental Weatherproof TYPE 4X IP66 Explosion proof FM CSA Class L Div 1 Groups A B C D Flameproof 2 GD EEx d T6 or T5 ISSePO2ATEX022 Ex d II C T6 IP66 Cl I Zone 1 CE EMC2004 108 EC PED 97 23 EC Lloyd s Registry approval Note For CE compliance the power and I O cables must be shielded All cables must be terminated within the c
89. r s Manual Chapter 1 Features and Capabilities The XMO2 Transmitter cont Inlet Flame Arrestor Outlet Flame Arrestor Figure 4 The XMO2 Transmitter The standard XMO2 transmitter maintains the measurement cell at an operating temperature of 45 C 113 F An optional 60 140 F or 70 C 158 F cell operating temperature is available upon request Note The 60 140 F or 70 C 158 F cell operating temperatures should be selected only when necessary as the higher cell operating temperature results in reduced sensitivity XMO User s Manual Chapter 1 Features and Capabilities 1 3 16 The Sample System A sample system is mandatory for use with the XMO2 transmitter The specific design of the sample system depends on the conditions of the sample gas and the requirements of the application At a minimum the sample system should include a sample gas flowmeter and a gas flow regulator valve In general the sample system must deliver a clean representative sample of the gas mixture to the XMO2 transmitter at a temperature pressure and flow rate that are within acceptable limits The standard XMO2 transmitter sample gas conditions are as follows e 20 to 40 C 4 to 104 F at the standard measurement cell operating temperature of 45 C 113 F e atmospheric pressure e 1 0 SCFH 500 cc min flow rate GE Sensing of
90. ramming with PanaView DA Intioduction D 2 Wiring the RS232 Interface D 3 Setting Up the Communications D 4 2 D 5 Changing Meter Settings eee ee Appendix E CE Mark Compliance E 1 CE Mark Requirements 0 0 0c cece eee eee E32 EMI Filter Board fins pegs faa ee ee aed Sea Us E 3 Wiring the Signal Connections 0 0 0 eee eee ee vi XMO2 User s Manual Information and Safety Typographical Conventions Note paragraphs provide information that provides a deeper understanding of the situation but is not essential to the proper completion of the instructions e Important paragraphs provide information that emphasizes instructions that are essential to proper setup of the equipment Failure to follow these instructions carefully may cause unreliable performance Caution paragraphs provide information that alerts the operator to a hazardous situation that can cause damage to property or equipment e Warning paragraphs provide information that alerts the operator to a hazardous situation that can cause injury to personnel Cautionary information is also included when applicable Safety Information WARNING Itis the responsibility of the user
91. ree operation it is now the system of choice 66 XMO User s Manual Appendix A Two Typical Applications A 2 Reactor Feed Gases in Formaldehyde Production The XMO2 transmitter and its associated sample system is often used to measure the concentration of oxygen O3 in an air methanol CH4OH vapor mixture that is commonly used as a reactor feed gas in the production of formaldehyde A 2 1 The Problem In order to maximize the yield of the reaction while maintaining the O concentration at a safe level the air CH 0H vapor mixture must be continuously monitored and accurately controlled A 2 2 Equipment Used A typical instrumentation package for this application includes an XMO2 transmitter configured for a range of 0 21 O in N or CO and operating conditions of a controlled temperature and atmospheric pressure The XMO2 is mounted in a sample system similar to the one shown in Figure 60 below dwg 731 185
92. rnal 24 VDC power supply such as the PS5R C24 is required to use the XMO2 with the System 1 analyzer 18 XMO User s Manual Chapter 3 Startup amp Operation Chapter 3 Startup amp Operation 3 1 Introduction This chapter provides instructions for starting up and operating the XMO2 system The following specific topics discussed e powering up the XMO2 transmitter establishing a sample gas flow calibration of the analog output signal If you have not already done so please read Chapter 2 Installation for details on mounting and wiring the XMO2 transmitter the sample system and any other optional equipment 3 2 Powering Up the XMO2 Transmitter The XMO2 transmitter does not have a power switch It begins taking measurements and generating an analog output signal in the 0 25 mA range as soon as it is connected to a 24 VDC power source To power up the system simply energize the 24 VDC power supply Because the standard XMO2 measurement cell is controlled at a constant 45 C 113 F operating temperature allow at least 30 minutes for the unit to warm up and reach temperature stability before taking any measurements During this time you can establish a sample gas flow through the system as described in the next section 3 3 Establishing a Sample Gas Flow Usually the XMO2 transmitter is factory calibrated at a sample gas flow rate of 1 0 SCFH 500 cc min and at atmospheric pressure Unless otherwise specified
93. s on terminal blocks TB1 or TB2 Set Screw Internal Ground Screw External Ground Screw Cover 24VDC Line red 1 24VDC Return black 2 4 to 20mA white 3 4 to 20 mA green 4 1 2 3 RS232 RX red RS232 TX white RS232 GND green SIGNAL CONNECTIO Figure 7 TB1 and TB2 Terminal Block Connections Proceed to the next section to begin making connections to terminal blocks TB1 and TB2 14 XMO User s Manual Chapter 2 Installation 2 3 6 Wiring the Signal Connections Complete the following steps to make the signal connections to terminal blocks TB1 and TB2 1 Install a cable clamp or gland in one of the 3 4 conduit holes CAUTION Be sure to plug the unused conduit hole to maintain the designated weatherproof or explosion proof rating 2 Route the 4 wire and 3 wire if used cables through the cable clamp Then tighten the clamp to secure the cable s 3 Unplug the TB1 and TB2 connectors by pulling them straight off the printed circuit board and loosen the screws on the side of the connectors 4 Connect the 24 VDC input power leads as follows CAUTION Connecting the 24 VDC red lead to any terminal except TB1 1 will damage the XMO2 a Insert the 4 wire cable 24 VDC line red lead into pin TB1 1 and tighten the screw b Insert the 4 wire cable 24 VDC return black lead into pi
94. t calibration gas button Net ID 1 XMOZ STD 804 A BE System Upload Download 4 2B8mfi Output Error Handler Factory Cal Advanced Figure 13 Field Cal Window The Field Cal option offers the following five choices Perform Cal calibrates the XMO2 Configure Cal sets the calibration type and parameters Calibration Drifts lists drift percentages for zero and span gases Clear Calibration clears the last calibration Hold Last Value holds the last value calibrated Note Clicking on the Next Item Enter button selects the option listed on the status line above the option buttons Perform Cal in Figure 13 above The option listed on the status line in any window is the option that was chosen the last time that menu was used Clicking on any of the above choices opens a new window that allows you to perform that function Proceed to the appropriate section for a detailed description of each option XMO User s Manual 31 Chapter 3 Startup amp Operation 3 13 1 Perform Cal Clicking on the Perform Cal button opens a window similar to Figure 14 below Field Cal Perform Cal Zero Field Cal Zero Field Cal Imi d nne Figure 14 Perform Cal Window Click on the Zero Field Cal button to calibrate the zero point or on the Span Field Cal button to calibrate the span point In either case a window similar to Figure 15 below opens Field Cal Execute Cal ZERO Abort Field Cal Yes A
95. tents Chapter 4 Programming with Instrument Data Manager 4 1 4 2 4 3 44 Introductions Ee RR PP i cob ea acp ida RO A d 43 The Edit Functions Menu 1 0 0 6 ehh e eh hee 43 4 2 1 The Error Handler Men x e eR A AO Re AE RE ed s 44 4 2 2 Total Drit Error zer Eee ete e e RP LO RU ctu es e A 45 4 2 3 All Other Error Conditions s ees eea reia ae eh hehe 46 The Factory CaL Menu e dpa m e eioWena wines a E aai Wea Ma gal MEN a oui Ned 47 4 31 Background G s Labels ce RR odes uem UR EUR USE Sw EN 47 4 3 2 Pressure Compensation 0 5 265 5 ieee cj eee ye ER Le her He UT EA OE er era 48 4 32aN mber ot Pressures Iosue reo prete dts boa e s Po eres ean 49 4 3 2b Pressure 1 Background Gases 0 cece m 50 4 3 2c cca gx ala sae hon rated s pea eds 52 The Advanced Menuiserie te fatte 53 4 4 1 Fast Responsen b need ence Ress etu 54 eere d eri eus 55 44 3 Meter ID 2e EE ec anta Rete 57 Chapter 5 Specifications 5 1 5 2 5 3 5 4 5 9 5 6 Performance 46 22 imis 59 Functional Specifications ones ls ne RR YA E e 60 Physical Specifications senare eui rui ettet eroe ere a tol tS aus u b
96. the XMO2 transmitter 4 Take a reading of the XMO2 4 20 mA analog output In some applications pressure changes due to flow rate changes can cause noticeable errors in the oxygen measurement In such cases consider the following corrective measures Reducing the flow rate to the minimum recommended value minimizes flow rate sensitivity A bypass flow type sample system speed loop allows minimum flow through the XMO2 yet maintains a fast transport of the sample gas to the XMO2 e For the fastest transport minimize the sample line length from the process e Ifyou cannot shorten the sample line length reduce the sample line pressure to less than 5 psig Proceed to the next section to complete the initial XMO2 startup 20 XMO2 User s Manual Chapter 3 Startup amp Operation 3 4 Analog Output Calibration Options The XMO2 4 20 mA analog output has been calibrated at the factory for the oxygen range indicated on the XMO2 Calibration Sheet shipped with the unit Figure 9 on page 22 shows a typical calibration sheet Upon initial startup field verification and or calibration of the 4 20 mA analog output is required To perform this task either of the following procedures may be used pushbutton calibration offset gas method e IDM digital communication calibration zero span gas method This section provides information on calibrating the XMO2 in the field using either a one gas offset gas method or a two gas zer
97. the steps below to establish communications with the XMO2 1 Openthe New Meter Browser window and expand the network tree Then highlight the My Computer Name branch by clicking on it 2 Pull down the Edit menu by clicking on it in the menu bar 3 Click on the New menu option to select it and a submenu opens with two choices on it see Figure 76 below EA PanaView Meter Browser F3 File Edit View Output Window Help Canit Undo Comports of MELANCEL Gut GT R E EM Copy Ctrl C BE Paste Gr V Communications Pork PC Log Figure 76 Edit Menu XMO User s Manual 89 Appendix D Programming with PanaView D 3 Setting Up the Communications Port cont 4 Click on the Communications Port option to select it The Setup Communications screen appears similar to Figure 77 below Setup Communications xj General Prototol IDM Y Port Number come Name coma COM Port Type R5232 Baud Rate 9600 Baud Parity None Handshaking Handshaking Data Bits e Data Bits Stop Bits fi Bit Timeout ms 5000 een Figure 77 Setup Communications Screen 5 Open the Protocol menu the first of the drop down menus and click on DM 6 Select any suitable available baud rate A baud rate of 19 200 is appropriate for almost all applications However if you experience periodic communication reliability problems you may wish to consider
98. tions may also have been entered To supplement this factory calibration data calibration data points generated in the field for these parameters can be added into the XMO2 software The factory calibration can be further enhanced by performing periodic recalibrations in the field The XMO2 then uses the new calibration data to create offset and drift curves that compensate the original factory calibration data for variations that occur in the field When making a measurement the XMO2 uses the Offset Curve or Drift Curve along with any background gas and or cell pressure compensation data entered at the factory or in the field to update the factory calibration data To maintain the integrity of this process the XMO2 should be recalibrated periodically This is typically done every 1 3 months with a single offset calibration gas depending on the application The optimum recalibration interval depends on such factors as O range required accuracy components of the gas mixture the cleanliness of the sample gas etc In addition the XMO2 should be recalibrated with the two gas zero gas and span gas method at least once per year Again the optimum calibration interval depends on the specific application Using the calibration procedures in this chapter the XMO2 can be recalibrated for the same 6O range background gas mixture and compensation signals used for the factory calibration However if it has been some time since the origi
99. try click the Previous Item or Exit Page button to leave the window without changing the existing percentage 3 13 2f Max Drift Cal Max Drift Cal is the maximum calibration drift allowable per calibration expressed as a percentage of the full scale reading To enter a value repeat the procedures in the above section 3 13 3 Calibration Drifts The Calibration Drifts option enables you to view the current calibration drift at both the zero and span points since the last calibration was performed Clicking on this button opens a window similar to Figure 24 below Field Cal Calibration Drifts ZERO Driftz 8 88 Previous Item e 8 007 Gas SPAN Driftz Next Item Enter 6 88 e 26 93 Gas Exit Page Figure 24 Calibration Drifts Window Click on any button to return to the main Field Cal window 36 XMO User s Manual Chapter 3 Startup amp Operation 3 13 4 Clear Calibration The window for the Clear Calibration option is similar to Figure 25 below Field Cal Clear Calibration No Yes Next Item Enter Exit Page Figure 25 Clear Calibration Window Click on the Yes button to clear the most recent calibration or click on the No Previous Item or Exit Page button to close the window without clearing the most recent calibration If you click on the Yes button a confirmation screen similar to Figure 26 below opens Field Cal Calibration Cleared OFFSET 8 88 ZERO 8
100. ty Clare Ireland Tel 353 0 61 470291 E mail gesensingsnnservices ge com 910 141 Rev D www gesensinginspection com Marmber of NORD Group 2008 General Electric Company All rights reserved Technical content subject to change without notice
101. ty cg ora DS ie Qao e Same AC ERAS 105 nnn S CA 61 Wiring CE Mark Compliance vec Lusto ob RS 97 CE Signal 99 Displays 43s do me rese bere Fo VA SES 17 he RR AEN Ih ee edd 69 Power Supply 17 Signal Connections 0 00000 eee 15 Terminal Block EBT ose ny o RR eae eet 14 XMO2 User s Manual Index X XMO2 I ACCeSSOFIes Sup D oe VI 61 Cables a opo ad deii etu ded der 13 Install ations xiv cx IUD he An RES 9 Ordering Information 62 OVERVIEW eed Bee RE 1 Powering MUP nurs gored adi ee ho ded 19 System Components dre Re AR RE 6 Theory of Operation za Vue aur d VEO d 3 Transmitter Features 6 Zero Gas 28 User s Manual 103 Index no content intended for this page proceed to next page 104 XMO2 User s Manual Warranty Warranty Each instrument manufactured by GE Sensing is warranted to be free from defects in material and workmanship Liability under this warranty is limited to restoring the instrument to normal operation or replacing the instrument at the sole discretion of GE Sensing Fuses and batteries are specifically excluded from any liability This warranty is effective from the date of delivery to the original
102. ual Chapter 4 Programming with Instrument Data Manager 4 4 5 Meter ID When you click on the Meter ID button a window similar to Figure 56 below opens Advanced Meter ID Figure 56 Meter ID Window At the above window you may either leave the existing meter ID number without change or enter a new meter ID number In either case click the Next Item Enter button to confirm the entry or click the Previous Item or Exit Page button to leave the window without changing the meter ID number If you changed the existing meter ID number a window similar to Figure 57 below opens Advanced NOTICE Network_ID has 1 Exit this page 2 Close connection Next ltem Enter 3 Re connect with 55 as meter ID Figure 57 Instructions for New Meter ID Number Note the instructions above for reconnecting your XMO2 to the PC using the new meter ID number Then click on the Next Item Enter or Exit Page button to return to the Advanced main menu IMPORTANT Once you have entered a new meter ID number you cannot immediately change the number again You must exit the page close the connection and reconnect the meter using the new meter ID number If you wish you may then repeat the process to enter another meter ID number XMO User s Manual 57 Your assigned password is 2719 Please remove this page and keep it in a safe place for future reference Chapter 5 Specifications Chapter 5 Specifications 5 1
103. unicating with the XMO2 2 With both the XMO2 and the computer turned off connect a serial cable from the XMO2 to the PC See Chapter 2 Installation for detailed instructions CAUTION Never make any connections to a computer while it is powered up Damage to the system may result 3 Power up the PC and launch IDM Note See the IDM User s Manual 910 185 for information on installing and launching your program 4 Inthe Global menu of IDM select the Preferences option to specify the com port to which your XMO2 has been connected 5 For proper communications with the XMO2 the following com port settings must be specified Baud Rate 9600 e Data Bits 8 Parity None e Stop Bits 1 Flow Control Xon Xoff 6 Select the Connect to a New Instrument option enter the XMO2 s ID number 1 to 254 and select OK 16 XMO2 User s Manual Chapter 2 Installation 2 5 Connecting to Other Devices This section discusses interconnection of the XMO2 transmitter with other GE Sensing devices The following devices are included PS5R C24 power supply TMOJ2D display LDP display XDP display Moisture Image Monitor Series analyzers System 1 moisture analyzer 2 5 1 The PS5R C24 Power Supply The GE Sensing PSSR C24 power supply converts a 100 240 VAC input to the required 24 VDC output Figure 8 below shows the PSSR C24 connections As indicated the AC input Line Neutral and Ground connections are made to the ter
104. upe Drives Figure 54 Creating a Data File In the above window specify the directory on your PC where you want to copy the default txt file and click on the OK button The file will be saved to your PC and you will be returned to the Language main menu Next open the PC file in any word processor and translate the menu strings into the desired language Be very careful not to change any of the formatting or punctuation in the file Finally save the file with a new name txt XMO User s Manual 55 Chapter 4 Programming with Instrument Data Manager 4 4 2 Language cont To load your translated menu string file into the XMO2 click on the Download from PC button to open a window similar to Figure 55 below File Open Filename Directories CM C3 alphalan bat C3 data C3 dev List Files of Tupe Figure 55 Downloading a Data File In the above window navigate to the location and name of your translated menu string file on the PC and click on the OK button The new file will be loaded into the XMO2 After you power down the meter and restart it all of the menus will be displayed in the new language If after loading a new text file in a different language you wish to return to the original English menus simply click on the Restore to Defaults button The XMO2 will reload a copy of the factory default txt file from its memory and the menus will once again appear in English 56 XMO User s Man
105. used for distances up to 450 ft 137 m Table 1 GE 4 Wire XMO2 Cable Terminal 24 VDC Line 24 VDC Return 4 20 mA 4 20 mA If you are using your own cable to wire the XMOJ2 refer to Table 2 below for cable requirements Table 2 Non GE Cable Requirements 450 130 22 0 45 700 200 20 0 60 Table 3 below shows the connections for the GE Sensing standard 3 wire RS232 cable P N 704 667 668 669 or 670 L where L length in ft which is available with a DB 9 or a DB 25 connector male or female This cable is available in standard lengths of 6 ft and 12 ft Table 3 GE 3 Wire RS232 Cable See the EJA RS Serial Communications booklet GE Sensing document 916 054 for a more detailed discussion of RS232 wiring Note See Figure 64 in Appendix B for detailed drawings of the standard GE Sensing amp Inspection Technologies cables described above XMO User s Manual 15 Chapter 2 Installation 2 3 5 Accessing Terminal Blocks TB1 and TB2 The 24 VDC power input 4 20 mA analog output and RS232 digital output wiring connections are made to terminal blocks TB1 and TB2 inside the XMO2 enclosure see Figure 7 below To access this terminal block loosen the locking set screw and remove the cover from the transmitter Then refer to Figure 7 below for the location and pin designations of terminal blocks TB1 and TB2 CAUTION Do not make any connections to any unused pin

Download Pdf Manuals

Related Search

Related Contents

  INSTRUCTIONS D`UTILISATION  i-Manager Installation Guide & i-Monitor User Manual  PSIA-Spanish_for elements  KDM-055  L`écriture d`un double lien. Phénomène futur d`Olivier Rolin  Silverstone GD06B  Mhouse alarme notice generale  

Copyright © All rights reserved. Failed to retrieve file