Emerson 6888i Instruction Manual
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Emerson 6888i Instruction Manual

Emerson 6888i Instruction Manual

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Instruction Manual
6888Xi
Advanced Electronics for
Zirconium Oxide
Flue Gas O
Probes
2

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Summary of Contents for Emerson 6888i

  • Page 1 Instruction Manual 6888Xi Advanced Electronics for Zirconium Oxide Flue Gas O Probes...

  • Page 3: Essential Instructions

    Essential Instructions Read this page before proceeding Essential Instructions...
  • Page 4 Rev. Level Date Notes Table of Contents...
  • Page 5 6888Xi Advanced Electronics Instruction Manual Table of Contents Section i: Introduction Section 1: Description and Specifications Section 2: Installation Section 3: Configuration, Startup and Operation Table of Contents...
  • Page 6 Table of Contents Instruction Manual Section 4: Troubleshooting Section 5: Maintenance and Service Table of Contents...
  • Page 7 Instruction Manual Table of Contents Section 6: Replacement Parts Section 7: Optional Accessories Appendix A: Safety Data Appendix C: Return of Material Index Table of Contents...
  • Page 8 Table of Contents Instruction Manual Table of Contents...

  • Page 9: Section I: Introduction

    Instruction Manual Section i: Introduction Preface Definitions WARNING Highlights an operation or maintenance procedure, practice, condition, statement, etc. If not strictly observed, could result in injury, death, or long-term health hazards of personnel. CAUTION Highlights an operation or maintenance procedure, practice, condition, statement, etc. If not strictly observed, could result in damage to or destruction of equipment, or loss of effectiveness.

  • Page 10: Technical Support Hotline

    Section i: Introduction Instruction Manual Symbols EARTH (GROUND) TERMINAL PROTECTIVE CONDUCT OR TERMINAL RISK OF ELECTRICAL SHOCK WARNING: REFER TO INSTRUCTION MANUAL Overview Technical Support Hotline Introduction...

  • Page 11: Section 1: Description And Specifications

    Instruction Manual Section 1: Description and Specifications Component Checklist System Overview Figure 1-1. Typical System Package Full Instruction Quick Start Manual DVD Manual Optional 6888Xi Optional Traditional Advanced Electronics Architecture Cable Optional Mounting or Adapter Plate 6888A Probe Optional Reference &...
  • Page 12 Section 1: Description and Specifications Instruction Manual Integral Transmitter Electronics, HART and 6888Xi Communications Figure 1-2. 6888A with Integral Transmitter Electronics and Optional 6888Xi Advanced Electronics 6888A 6888Xi Advanced Electronics Traditional Architecture, HART and 6888Xi Communications Description and Specifications...
  • Page 13 Instruction Manual Section 1: Description and Specifications Figure 1-3. Direct Replacement Probe With Traditional Architecture Electronics 6888Xi Advanced Electronics Figure 1-4. 6888A Probe with Optional 6888Xi Advanced Electronics and Calibration Accessories O2 Probe 6888Xi Advanced Electronics Description and Specifications...

  • Page 14: Data Communications

    The 375 Field Communicator must be upgraded to System Software 2.0 with Graphic License for operation with the 6888Xi. The AMS software must be upgraded to AMS 8.0 or above. Contact Emerson Process Management’s Global Service Center (GSC) at 1-800-833-8314 to upgrade the 375 Field Communicator software to System Software 2.0 with Graphic License.
  • Page 15 Instruction Manual Section 1: Description and Specifications FIGURE 1-5. Wireless THUM Adapter with 6888Xi Optional OxyBalance Display and Averaging System FIGURE 1-5. OxyBalance Displays Description and Specifications...

  • Page 16: Specifications

    Section 1: Description and Specifications Instruction Manual Specifications Measurement Specifications Environmental Specifications Installation Specifications Description and Specifications...
  • Page 17 Instruction Manual Section 1: Description and Specifications Table 1-1. Product Matrix, Advanced Electronics Code Remote Type Code Mounting Code Cable Code Stoichiometer Function Code Programmable Reference Function Code Extended Temperature Function Code Plugged Diffuser Diagnostic Function Description and Specifications...
  • Page 18 Section 1: Description and Specifications Instruction Manual Table 1-2. Product Matrix, O Autocalibration Accessories Code Single Probe Sequencers Autocalibration Options Code Intelligent Multiprobe Sequencers (IMPS) TABLE 1-3. Calibration Glass Part Number Description Description and Specifications...

  • Page 19: Section 2: Installation

    Instruction Manual Section 2: Installation WARNING WARNING WARNING CAUTION Installation...

  • Page 20: System Considerations

    Section 2: Installation Instruction Manual System Considerations FIGURE 2-1. Typical System installation Gases Duct Stack 6888Xi Adapter Plate Advanced and Flange Electronics Probe Instrument Air Supply Interconnect Cable (Refernce Air) HART/4-20 mA Signal Calibration Pressure Line Flowmeter Regulator Voltage Mechanical Installation 6888Xi Advanced Electronics Installation...
  • Page 21 Instruction Manual Section 2: Installation FIGURE 2-2. 6888XI Advanced Electronics - Panel Mounting Details Installation...
  • Page 22 Section 2: Installation Instruction Manual FIGURE 2-3. 6888XI Advanced Electronics - Wall/Surface and Pipe Mounting Details Installation...

  • Page 23: Electrical Installation

    Instruction Manual Section 2: Installation Electrical Installation 6888Xi Advanced Electronics WARNING Disconnect and lock out power before connecting the power supply. WARNING Install all protective covers and safety ground leads after installation. Failure to install covers and ground leads could result in serious injury or death. WARNING To meet the Safety Requirements of IEC 1010 (EC requirement), and ensure safe operation of this equipment, connection to the main electrical power supply must be made through a circuit breaker...
  • Page 24 Section 2: Installation Instruction Manual Flame Safety Interlock Traditional Architecture Cable Connections NOTE FIGURE 2-4. Traditional Architecture Cable Gland Assembly Installation...
  • Page 25 Instruction Manual Section 2: Installation Installation...
  • Page 26 Section 2: Installation Instruction Manual FIGURE 2-5. Single/Dual Channel Wiring Diagram Installation...
  • Page 27 Instruction Manual Section 2: Installation FIGURE 2-5 cont. Single/Dual Channel Wiring Diagram CHANNEL #2 CHANNEL #1 CHANNEL #2 CHANNEL #2 CHANNEL #1 CHANNEL #1 Installation...
  • Page 28 Section 2: Installation Instruction Manual FIGURE 2-6. Single Channel with Flame Safety Wiring Diagram Installation...
  • Page 29 Instruction Manual Section 2: Installation FIGURE 2-6 cont. Single Channel with Flame Safety Wiring Diagram Installation...
  • Page 30 Section 2: Installation Instruction Manual FIGURE 2-7. Traditional Architecture Wiring Diagram Installation...
  • Page 31 Instruction Manual Section 2: Installation FIGURE 2-7 cont. Traditional Architecture Wiring Diagram Installation...
  • Page 32 Section 2: Installation Instruction Manual Installation...
  • Page 33 Instruction Manual Section 3: Configuration, Startup and Operation WARNING Install all protective equipment covers and safety ground leads before equipment startup. Failure to install covers and ground leads could result in serious injury or death. CAUTION If external loop power is used, the power supply must be a safety extra low voltage (SELV) type. Overview Startup NOTE...
  • Page 34 Section 3: Configuration, Startup and Operation Instruction Manual Autocal Setting – None, SPS, IMPS or Integral None IMPS Integral WARNING Resetting the I/O Board clears any existing probe data. FIGURE 3-1. I/O Board Jumper Configuration 6888Xi 6888Xi 6888Xi 6888Xi Configuration, Startup and Operation...
  • Page 35 Instruction Manual Section 3: Configuration, Startup and Operation FIGURE 3-2. 6888XI Display (Typical) MENU DIAG ENTER EXIT UP/DOWN LEFT RIGHT Configuration, Startup and Operation...
  • Page 36 Section 3: Configuration, Startup and Operation Instruction Manual Figure 3-3. 6888Xi Menu (Sheet 1 of 6) !"!#$% &&&&& '()*+,!#(-! &&&&& )./012)34567 !#)#8! &&&&& !"!#$% &&&&& -,%292':7.;<<1.= -,%2>2':7.;<<1.= +?2%16;5@2A4:3 A)-2%16;5@2A4:3 (,B292#@C12%:764=.D (,B2>2#@C12%:764=.D (,B292B4E2-D1.F7G6 (,B2>2B4E2-D1.F7G6 )-H+,IJ$'*$2)J)K%! &&&&& ).F2(,B92B4E2-F7G6 ).F2(,B>2B4E2-F7G62L+;=129M %)(+#$+)+-$ &&&&& K$?(!(,+! &&&&&...
  • Page 37 Instruction Manual Section 3: Configuration, Startup and Operation Figure 3-3. 6888Xi Menu (Sheet 2 of 6) !"!#$% &&&&& '()*+*,-./ (0123456$7308 &&&&& 390780:6;7< &&&&& 6$=3!301! &&&&& =->?@)* (A-BC?,D 3087!1 2$:#56$! &&&&& !E)@BA@)D-E-> F>)G76-H->-*B- $IE-*.-.7#-DJ ;@K,?->7LM>*@@*G 2MBE)>N7%).- 6-?-E7O3 6-?-E739078)M>. 390780:6;7P7'1)E-7</ &&&&& 6$=3!301! &&&&&...
  • Page 38 Section 3: Configuration, Startup and Operation Instruction Manual Figure 3-3. 6888Xi Menu (Sheet 3 of 6) !"#$%$&'"#($% ))))) &'"*(++ ))))) &'"*(++$,-'!-#.(+ ))))) "/ ,-'!-#.(+ "/$2345 !"#$%$&'"#($/ *366$2345 "/$*366 2(7&('-28'(+ ))))) "/$2345 *9*$2345 #0:1;$2345 "&$70;3 '-<$,-.8(+ ))))) "/$*366 *366$!45 2=*$,06> ?3:>31 85;:>3$*366$!45 -@-."A$"82&82 ))))) "/$-"...
  • Page 39 Instruction Manual Section 3: Configuration, Startup and Operation Figure 3-3. 6888Xi Menu (Sheet 4 of 6) !"#$%$&'"#($% ))))) *+,-.-/012 *+,-.-/012 *+,-.-/012 *+,-.-/012 !"#$%$&'"#($4 56!78(767+($4 ))))) 9:;3$<=>?,--0?; +@A$'0?,::0-101 +@A$B@=A01 +0AA$!:C$D=EF &3,G0$5=>:@;?F 6<H!I"'J ))))) +@A$+F@-E01 D0@;03$H,A;$K,L &3,G0$+F@-E01 K,L$"4 <=M/>03$N@3-=-E &'(H!"OI ))))) &30P=,/>$6A@3:> 6?Q$6A@3:$8=:0 6+R7"NK(<S($6K6'5I ))))) 6?Q$+@A=G3@.,-...
  • Page 40 Section 3: Configuration, Startup and Operation Instruction Manual Figure 3-3. 6888Xi Menu (Sheet 5 of 6) !"#$%$&'"#($% ))))) *+,-.-/012 !"#$%$&'"#($4 #56!+$6(78& ))))) !9(:7!;!+57!": ))))) 7<= 603><?$:/@A03 90B>C0$!9 +"DD8:!+57!": ))))) &,??$51130EE F@G3$51130EE H5'!5#I($D5&&!:J ))))) &H 9(75!I(9$6(78& ))))) 6(:6"' ))))) 7LM$;>?G03 I,N$"4$5?@$6& "4$+0??$'0O$$*:,G0$42 P>=Q$70@R$5?@$6&$*:,G0$S2 P0<G03$6&$*:,G0$S2...
  • Page 41 Instruction Manual Section 3: Configuration, Startup and Operation Figure 3-3. 6888Xi Menu (Sheet 6 of 6) !"#$%$&'"#($% ))))) *+,-.-/012 !"#$%$&'"#($4 +56!#'57!"8 ))))) "4$+9:;<39.,- 5<,3=$+9:;<39.,- +9:$>=9=0 +56$+"8>7587> ))))) +?''(87$+56 ))))) >:,@0 +,-A=9-= !B@019-C0 7;B0 '0A0=$+9: +D9-E0$+9: +9:$6,EA F5!6(G$+56 ))))) #91$>:,@0 #91$+,-A=9-= +56$'(>?67 ))))) +9:$'0A/:= G0:=9$!B@...

  • Page 42: Optional Advanced Features

    Section 3: Configuration, Startup and Operation Instruction Manual Optional Advanced Features WARNING The I/O Board is shipped from the factory without any of the enhanced software features activated. These features must be activated once the new board has been installed and before the Remote Interface is put into service.
  • Page 43 Section 3: Configuration, Startup and Operation NOTE For enhanced software feature option upgrades or to enable the feature to duplicate the existing configuration, contact Emerson Process Management at 1-800-433-6076. Reference the following: 6A00269G01 Enhanced Software Option Upgrade, Stoichiometric Function 6A00269G02...
  • Page 44 Section 3: Configuration, Startup and Operation Instruction Manual NOTE Make sure the DCS is configured for the same range as the 6888Xi. For instance: -1% O2 to 10% O2. Flue gas recirculation - Moisture monitoring - Enriched oxygen concentration - Configuration, Startup and Operation...
  • Page 45 Instruction Manual Section 3: Configuration, Startup and Operation Configuration, Startup and Operation...
  • Page 46 Section 3: Configuration, Startup and Operation Instruction Manual Menu\Detailed Setup\Calibration\Diffuser Menu\Calibration\Diffuser Menu\Detailed Setup\Calibration\Diffuser\Plugged Diffuser • Disabled • Rate – • Proximity • Rate & Prox. Menu\Detailed Setup\Calibration\Diffuser\Auto Advance Cal • Configuration, Startup and Operation...
  • Page 47 Instruction Manual Section 3: Configuration, Startup and Operation • Menu\Calibration\Diffuser\Diff Diagnostics • Process • • Step • Step Time • Diag Step • Init Response • Process Resp • Rtn Process • O2 Rate Change Menu\Calibration\Diffuser\Diff T90 • Menu\Calibration\Diffuser\Purge Time % •...

  • Page 48: System Parameter Descriptions

    6888Xi. The AMS software must be upgraded to AMS 8.0 or above for operation with the 6888Xi. Contact Emerson Process Management’s Global Service Center (GSC) at 1-800-833-8314 to upgrade the 375 Field Communicator software to System Software 2.0 with Graphic License.
  • Page 49 Instruction Manual Section 3: Configuration, Startup and Operation Table 3-4. System Parameters (1 of 3) CPU Parameter Name Units Description Configuration, Startup and Operation...
  • Page 50 Section 3: Configuration, Startup and Operation Instruction Manual Table 3-4. System Parameters (2 of 3) CPU Parameter Name Units Description Configuration, Startup and Operation...
  • Page 51 Instruction Manual Section 3: Configuration, Startup and Operation Table 3-4. System Parameters (3 of 3) CPU Parameter Name Units Description Configuration, Startup and Operation...
  • Page 52 Section 3: Configuration, Startup and Operation Instruction Manual Table 3-5. Probe Parameters (1 of 4) IOB Parameter Name Unit Description Configuration, Startup and Operation...
  • Page 53 Instruction Manual Section 3: Configuration, Startup and Operation Table 3-5. Probe Parameters (2 of 4) IOB Parameter Name Unit Description Configuration, Startup and Operation...
  • Page 54 Section 3: Configuration, Startup and Operation Instruction Manual Table 3-5. Probe Parameters (3 of 4) TX IOB Parameter Name Unit Description Configuration, Startup and Operation...
  • Page 55 Instruction Manual Section 3: Configuration, Startup and Operation Table 3-5. Probe Parameters (4 of 4) TX IOB Parameter Name Unit Description Configuration, Startup and Operation...

  • Page 56: Parameter Setup

    Section 3: Configuration, Startup and Operation Instruction Manual FIGURE 3-5. 375/475 Field Communicator Connection at the 6888Xi Parameter Setup Configuration, Startup and Operation...
  • Page 57 Instruction Manual Section 3: Configuration, Startup and Operation FIGURE 3-6. 375/475 Field Communicator 6888Xi Menu Tree (Sheet 1 of 4) !"#$"%#& ''''' (#"%)#*+,-,.+ ''''' -/012*-32456 !7*-893:;*!<5=<5 !7*.$" !7*>$" "-$%-?>#+ ''''' !=24908;*@:A2 B$!)#++*"-$%-?>#+ ''''' !CD;28*):8/285490:8 !7*,2E=2495<42 )233*%E=2A98/2 !7*)233 F!F*B$%@-$G*"->.#+ ''''' !7*,2E=2495<42 )H)*,2E=2495<42 ?:94A*,2E=2495<42 $-&*"->.#+...
  • Page 58 Section 3: Configuration, Startup and Operation Instruction Manual FIGURE 3-6. 375/475 Field Communicator 6888Xi Menu Tree (Sheet 2 of 4) !"#$%$&'() !"#$%$&'() !"#$%$&'() "*+,-./01 23+/345617/8 3+34*.5*/78/7 99999 *:540; *:5/0; *&<=&<50>$?' 3@>AB54'C'@ 0143D 99999 0143D5E 99999 /$F<53@>AB 4#G5*: ">@50'H#BB'$('( -$5">@FIA>%#$ 0143D5: 99999 /$F<53@>AB 4#G5*: ">@50'H#BB'$('(...
  • Page 59 Instruction Manual Section 3: Configuration, Startup and Operation FIGURE 3-6. 375/475 Field Communicator 6888Xi Menu Tree (Sheet 3 of 4) !"#$%$&'() *+,-."+/0112* 33333 42+,0* 33333 4"0.-+/42+,0* 33333 ,'56'78/49'6:7 ;<=9'(/49'6:7 ><=$:'$<$?'/49'6:7 4(@=7#6A/49'6:7 B+-."+/*040C* 33333 "C,,+D0 33333 B'@=?' ;4.2+B 33333 D-/>'E#6A/;<=9'( F#<6(/0'EG/H=I8 ;<?:#6A/>#(' H'<:'6/,<EG/,<:' >4.D0+D4D"+/J...
  • Page 60 Section 3: Configuration, Startup and Operation Instruction Manual FIGURE 3-6. 375/475 Field Communicator 6888Xi Menu Tree (Sheet 3 of 4) !"#$%$&'() !"#$%$&'() *+,-+./01 2+3-2421 55555 60270,+64,0 55555 89:2;<=>&> 89:2;<=>&>:6=>' "?":2;<=>&> "?":2;<=>&>:6=>' .#;@(:2;<=>&>:6=>' .#;@(:2;<=>&>:6=>' *8/6+A0 55555 B';C'@:2;<=>&> B';C'@:2;<=>&>:6=>' "'DD:2;<=>&> "'DD:2;<=>&>:6=>' ,+27:,+60 55555 B';C'@:2;<...
  • Page 61 Instruction Manual Section 3: Configuration, Startup and Operation Setting Test Gas Values Using the 6888Xi Keypad/Display Setting Test Gas Values Using Field Communicator in Manual Configure Mode Setting Test Gas Times Using the 6888Xi Keypad/Display Setting Test Gas Times Using Field Communicator in Manual Configure Mode Configuration, Startup and Operation...
  • Page 62 Section 3: Configuration, Startup and Operation Instruction Manual Setting Output Tracking Using the 6888Xi Keypad/Display Setting Output Tracking Using Field Communicator in Manual Configure Mode Configuration, Startup and Operation...
  • Page 63 Instruction Manual Section 3: Configuration, Startup and Operation Setting Tolerance Check Using the 6888Xi Keypad/Display Setting Tolerance Check Using Field Communicator in Manual Configure Mode Table 3-3 - Alarm Relay Output Configurations Mode Configuration Configuration, Startup and Operation...
  • Page 64 Section 3: Configuration, Startup and Operation Instruction Manual Configuring the Alarm Relays Using the 6888Xi Keypad/Display Unit Alarm Low O Cal Recommended In Calibration Unit Alarm Low O Cal Recommended In Calibration Heater Relay Configuring the Alarm Relays Using Field Communicator in Manual Configure Mode Unit Alarm Low O Cal Recommended...
  • Page 65 Instruction Manual Section 3: Configuration, Startup and Operation Unit Alarm Low O Cal Recommended In Calibration Heater Relay Configuring the Analog Output Using the 6888Xi Keypad/Display O2 LRV AO Range Alarm Level Configuring the Analog Output Using Field Communicator in Manual Configure Mode Output Range Alarm Level Configuration, Startup and Operation...
  • Page 66 Section 3: Configuration, Startup and Operation Instruction Manual Activating the Autocalibration Menu if not available None IMPS Integral Configuring Autocalibration Using the 6888Xi Keypad/Display Configuring Autocalibration Using Field Communicator Configuration, Startup and Operation...
  • Page 67 Instruction Manual Section 3: Configuration, Startup and Operation Configuring Calibration Recommended Using the 6888Xi Keypad/Display Configuring Calibration Recommended Using Field Communicator in Manual Configure Mode Configuring Calibration Acknowledged Using the 6888Xi Keypad/Display Configuration, Startup and Operation...
  • Page 68 Section 3: Configuration, Startup and Operation Instruction Manual Configuring Calibration Acknowledged Using Field Communicator in Manual Configure Mode Configuring the Plugged Diffuser Diagnostic Using the 6888Xi Keypad/Display Disable Rate Proximity Rate&Prox Configuring the Plugged Diffuser Diagnostic Using Field Communicator in Manual Configure Mode Configuration, Startup and Operation...
  • Page 69 Instruction Manual Section 3: Configuration, Startup and Operation Disable Rate Proximity Rate&Prox Configuring the Low Temperature Set Point Using the 6888Xi Keypad/Display Normal Configuration, Startup and Operation...
  • Page 70 Section 3: Configuration, Startup and Operation Instruction Manual Configuring the Low Temperature Set Point Using Field Communicator in Manual Configure Mode Normal Calibration Configuration, Startup and Operation...
  • Page 71 Instruction Manual Section 3: Configuration, Startup and Operation FIGURE 3-7. Calibration Methods, Simplified WARNING Failure to remove the 6888Xi from automatic control loops prior to performing this procedure may result in a dangerous operating condition. Calibration with 6888Xi Configuration, Startup and Operation...
  • Page 72 Section 3: Configuration, Startup and Operation Instruction Manual Success – Failed Constant – Failed Slope – Failed Temperature – Gas 1 Tolerance Error – Gas 2 Tolerance Error – AutoCal No Resp – AutoCal OutofSync – AutoCal Abort – WarmUp Abort – Alarm Abort –...
  • Page 73 Instruction Manual Section 3: Configuration, Startup and Operation Aborting O Calibration with 6888Xi WARNING Failure to remove the 6888Xi from automatic control loops prior to performing this procedure may result in a dangerous operating condition. Calibration with 6888Xi and Field Communicator Configuration, Startup and Operation...
  • Page 74 Section 3: Configuration, Startup and Operation Instruction Manual Success – Failed Constant – Failed Slope – Failed Temperature – Gas 1 Tolerance Error – Gas 2 Tolerance Error – AutoCal No Resp – AutoCal OutofSync – AutoCal Abort – WarmUp Abort – Alarm Abort –...
  • Page 75 Instruction Manual Section 3: Configuration, Startup and Operation Aborting O Calibration with 6888Xi and Field Communicator Configuration, Startup and Operation...
  • Page 76 Section 3: Configuration, Startup and Operation Instruction Manual WARNING Failure to remove the 6888Xi from automatic control loops prior to performing this procedure may result in a dangerous operating condition. WARNING Failure to remove the 6888Xi from automatic control loops prior to performing this procedure may result in a dangerous operating condition.
  • Page 77 Instruction Manual Section 3: Configuration, Startup and Operation FIGURE 3-8. D/A Trim Methods, Simplified WARNING Failure to remove the 6888Xi from automatic control loops prior to performing this procedure may result in a dangerous operating condition. D/A Trim with 6888Xi and Field Communicator Configuration, Startup and Operation...
  • Page 78 Section 3: Configuration, Startup and Operation Instruction Manual Configuration, Startup and Operation...

  • Page 79: Section 4: Troubleshooting

    Instruction Manual Section 4: Troubleshooting Overview FIGURE 4-1. O Sensor mV Reading vs %O at 736°C (1357°F) (Reference Air, 20.95% O )(%) Troubleshooting...

  • Page 80: Alarm Indications

    Section 4: Troubleshooting Instruction Manual General WARNING Install all protective equipment covers and safety ground leads after troubleshooting. Failure to install covers and ground leads could result in serious injury or death. Alarm Indications Table 4-1 - Alarm Indications 4-20 mA Signal Alarm Level Transmitter Condition Troubleshooting...

  • Page 81: Identifying And Correcting Fault Indications

    Instruction Manual Section 4: Troubleshooting NOTE For correct operation, ensue the Distributed Control System is configured to interpret these signal levels correctly. Identifying and Correcting Fault Indications Table 4-2 - Diagnostic/Unit Alarm Fault Definitions (1 of 2) Self 4-20 mA Message Status Alert...

  • Page 82: Calibration Passes, But Still Reads Incorrectly

    Section 4: Troubleshooting Instruction Manual Table 4-2 - Diagnostic/Unit Alarm Fault Definitions (2 of 2) Self 4-20 mA Message Status Alert Clearing Critical Alarm Calibration passes, but still reads incorrectly Troubleshooting...
  • Page 83 Instruction Manual Section 4: Troubleshooting External Reference Air Leak - FIGURE 4-2. Probe Leakage Paths Internal Reference Air Leak - NOTE Aways install a new corrugated washer whenever the sensing cell is removed from the probe. Troubleshooting...
  • Page 84 Section 4: Troubleshooting Instruction Manual Bad Reference Side Cell Electrode - NOTE It is important not to pressurize the sensing cell during calibrations by flowing excessive cal gas against a plugged diffuser. Always use a two-stage regulator for setting calibration gas pressure. Calibration flow rates should be set only when a new diffuser is installed.
  • Page 85 Instruction Manual Section 4: Troubleshooting Date Slope Constant Impedance Reponse Response initial final Notes: Troubleshooting...
  • Page 86 Section 4: Troubleshooting Instruction Manual Troubleshooting...

  • Page 87: Section 5: Maintenance And Service

    Instruction Manual Section 5: Maintenance and Service Overview WARNING Install all protective equipment covers and safety ground leads after equipment repair or service. Failure to install covers and ground leads could result in serious injury or death. Maintenance Intervals Maintenance and Service...
  • Page 88 Section 5: Maintenance and Service Instruction Manual Calibration FIGURE 5-1. 6888Xi Components Maintenance and Service...

  • Page 89: Replacement Parts

    Instruction Manual Section 5: Maintenance and Service Replacement Parts 6888Xi Component Replacement WARNING Disconnect and lock out power before working on any electrical components. WARNING The I/O Board is shipped from the factory without any of the enhanced software features activated. These features must be activated once the new board has been installed and before the Remote Interface is put into service.
  • Page 90 Section 5: Maintenance and Service Instruction Manual FIGURE 5-3. I/O Board Jumper & Switch Settings 6888Xi 6888Xi 6888Xi 6888Xi WARNING If the existing I/O Board has been operated with enhanced software features, these features must be activated in the new board before the 6888Xi Electronics is put back into service. Failure to do so will cause a false analog output signal to the DCS.
  • Page 91 6888Xi Advanced Electronics Instruction Manual Section 5: Maintenance and Service FIGURE 5-4. I/O Board Wiring Connections FIGURE 5-5. I/O Board Flame Safety Interlock Wiring Maintenance and Service...
  • Page 92 Section 5: Maintenance and Service Instruction Manual FIGURE 5-6. I/O Board Positions in the 6888Xi Enclosure Part Number Description NOTE For enhanced software upgrades or to enable optional software features previously used in your 6888Xi configuration, contact Rosemount Analytical at 1-800-433-6076. NOTE The calibration parameters are stored in both the I/O Board and Transmitter Board.
  • Page 93 Instruction Manual Section 5: Maintenance and Service WARNING Disconnect and lock out power before working on any electrical components. Replacing an 6888Xi AC ReIay Board CAUTION Installing and configuring an AC Relay Board for the Flame Status Interlock function will dedicate alarm output 2 for this function.
  • Page 94 Section 5: Maintenance and Service Instruction Manual FIGURE 5-7. I/O & AC Relay Board Flame Safety Interlock Wiring Adding an AC Relay Board to the 6888Xi NOTE An AC Relay Board can only be added to single channel 6888Xi, i.e. only one I/O Board controlling one O2 Probe.
  • Page 95 Instruction Manual Section 5: Maintenance and Service WARNING Disconnect and lock out power before working on any electrical components. FIGURE 5-8. I/O and AC Relay Board Position in 6888Xi Enclosure Maintenance and Service...
  • Page 96 Section 5: Maintenance and Service Instruction Manual FIGURE 5-9. Power Supply Board Wiring WARNING Disconnect and lock out power before working on any electrical components. Replacing Front Panel Assembly without CPU Board Maintenance and Service...
  • Page 97 Instruction Manual Section 5: Maintenance and Service WARNING Installing and configuring an AC Relay Board for the Flame Status Interlock function will dedicate alarm output 2 for this function. Once configured for Flame Status Interlock, the software will override any previous alarm assignments for alarm output 2 and not allow it to be used for any other function.
  • Page 98 Section 5: Maintenance and Service Instruction Manual NOTE Prior to assembly, it is recommended that the inside of the keypad overlay window and LCD display window be gently cleaned to remove fingerprints and accumulated dust. WARNING Disconnect and lock out power before working on any electrical components. NOTE The calibration parameters are stored in both the I/O Board and Transmitter Board.
  • Page 99 Instruction Manual Section 5: Maintenance and Service FIGURE 5-10. DR Board Wiring, Right-Hand Side Maintenance and Service...
  • Page 100 Section 5: Maintenance and Service Instruction Manual FIGURE 5-11. DR Board Wiring, Left-Hand Side Maintenance and Service...

  • Page 101: Calibration Components

    Instruction Manual Section 6: Replacement Parts 6888Xi Electronics TABLE 6-1. Replacement Parts for 6888Xi Part Number Description Calibration Components TABLE 6-2. Replacement Parts for Calibration Components Part Number Description Replacement Parts...
  • Page 102 Section 6: Replacement Parts Instruction Manual Replacement Parts...

  • Page 103: Section 7: Optional Accessories

    Instruction Manual Section 7: Optional Accessories HART Handheld 375/475 Field Communicator ® FIGURE 7-1. 375/475 Field Communicator Asset Management Solutions (AMS) By-Pass Packages Optional Accessories...

  • Page 104: Sps 4001B Single Probe Autocalibration Sequencer

    Section 7: Optional Accessories Instruction Manual SPS 4001B Single Probe Autocalibration Sequencer FIGURE 7-2. SPS 4001B Optional Accessories...

  • Page 105: Imps 4000 Intelligent Multiprobe Test Gas Sequencer

    Instruction Manual Section 7: Optional Accessories IMPS 4000 Intelligent Multiprobe Test Gas Sequencer FIGURE 7-3. IMPS 4000 Intelligent Multiprobe Sequencer Optional Accessories...
  • Page 106 Section 7: Optional Accessories Instruction Manual Calibration Gas FIGURE 7-4. Calibration Gas Bottles Optional Accessories...

  • Page 107: Oxybalance Display And Averaging System

    Instruction Manual Section 7: Optional Accessories Oxybalance Display And Averaging System FIGURE 7-5. OxyBalance System Optional Accessories...

  • Page 108: Appendix A: Safety Data

    Appendix A: Safety Data Instruction Manual IMPORTANT SAFETY INSTRUCTIONS FOR THE WIRING AND INSTALLATION OF THIS APPARATUS Appendix A...
  • Page 109 Instruction Manual Appendix A: Safety Data DŮLEŽITÉ Bezpečnostní pokyny pro zapojení a instalaci zařízení č ě š č ě ́ ř ě ž ě ě ě č ě ž č š ů ě ́ ř ě ě ů ́ ě ě š...
  • Page 110 Appendix A: Safety Data Instruction Manual VIGTIGT Sikkerhedsinstruktion for tilslutning og installering af dette udstyr. Appendix A...
  • Page 111 Instruction Manual Appendix A: Safety Data BELANGRIJK Veiligheidsvoorschriften voor de aansluiting en installatie van dit toestel. Appendix A...
  • Page 112 Appendix A: Safety Data Instruction Manual BELANGRIJK Veiligheidsinstructies voor de bedrading en installatie van dit apparaat. Appendix A...
  • Page 113 Instruction Manual Appendix A: Safety Data WICHTIG Sicherheitshinweise fur den Anschluß und die Installation dieser Geräte. Appendix A...
  • Page 114 Appendix A: Safety Data Instruction Manual ΣΗΜΑΝΤΙΚΟ Οδηγιεσ ασφαλειασ για την καλωδιωση και εγκατασταση τησ συσκευησ Οι ακόλουθες οδηγίες ασφαλείας εφαρμόζονται ειδικά για όλες τις χώρες μέλη της Ευρω αϊκής Κοινότητας Θα ρέ ει να ακολουθούνται αυστηρά ώστε να εξα- σφαλιστεί...

  • Page 115: Oluline Teave

    Instruction Manual Appendix A: Safety Data OLULINE TEAVE Juhtmestiku ja seadme paigaldamisega seotud ohutusjuhised Appendix A...
  • Page 116 Appendix A: Safety Data Instruction Manual TÄRKEÄÄ Turvallisuusohje, jota on noudatettava tämän laitteen asentamisessa ja kaapeloinnissa. Appendix A...
  • Page 117 Instruction Manual Appendix A: Safety Data IMPORTANT Consignes de sécurité concernant le raccordement et l'installation de cet appareil. Appendix A...
  • Page 118 Appendix A: Safety Data Instruction Manual FONTOS Biztonsági elıírások a készulék vezetékeléséhez és uzembeállításához Appendix A...
  • Page 119 Instruction Manual Appendix A: Safety Data IMPORTANTE Norme di sicurezza per il cablaggio e l'installazione dello strumento. Appendix A...
  • Page 120 Appendix A: Safety Data Instruction Manual SVARBU šio prietaiso laidų prijungimo ir instaliacijos saugos instrukcijos š č š ų ū ž ū ų ž Ž į ų ų č ū įž įž š š įž ū ų įž ų ž ū ū...
  • Page 121 Instruction Manual Appendix A: Safety Data SVARĪGI Drošības norādījumi šīs iekārtas pievienošanai un uzstādīšanai ā šī ā ī ā ī ī ā ē š ā ī ī ā ā ī ā ē ī ī ī š ā ī ā ē šē...
  • Page 122 Appendix A: Safety Data Instruction Manual IMPORTANTI STRUZZJONIJIET TAS-SIGURTÀ G ALL-WIRING U L-INSTALLAZZJONI TAT-TAG MIR ż ż ż ż ż ż ż ż ż ż ż żż Appendix A...
  • Page 123 Instruction Manual Appendix A: Safety Data VIKTIG Sikkerhetsinstruks for tilkobling og installasjon av dette utstyret. Appendix A...
  • Page 124 Appendix A: Safety Data Instruction Manual WAśNE! Zalecenia dotyczące bezpieczeństwa w zakresie podłączania i instalacji tego urządzenia ę ą ą ł ą ę ś ś ć ś ą ę ą ą ą ć ń ą ą ą łą ć ą ę...
  • Page 125 Instruction Manual Appendix A: Safety Data IMPORTANTE Instruções de segurança para ligação e instalação deste aparelho. Appendix A...
  • Page 126 Appendix A: Safety Data Instruction Manual DÔLEŽITÉ Bezpečnostné pokyny pre zapojenie káblov a inštaláciu tohto prístroja č š č š ž Š č ́ š ž ž ľ ́ š ́ ́ ́ š š š č č š ́ ň...
  • Page 127 Instruction Manual Appendix A: Safety Data POMEMBNO Varnostna navodila za povezavo in vgradnjo naprave ž č š ž č š č č ž šč č ž š ž č č č č č č č š č š č č č...
  • Page 128 Appendix A: Safety Data Instruction Manual IMPORTANTE Instrucciones de seguridad para el montaje y cableado de este aparato. Appendix A...
  • Page 129 Instruction Manual Appendix A: Safety Data VIKTIGT Säkerhetsföreskrifter för kablage och installation av denna apparat. Appendix A...

  • Page 130: Appendix B: Return Of Material

    Appendix B: Return of Material Instruction Manual Returning Material CAUTION Observe proper ESD handling and packaging precautions when returning individual circuit boards. Appendix B...
  • Page 131 Instruction Manual Index Index...
  • Page 132 EmersonProcess.com/GasAnalysis Emerson Process Management GAS.GSC@Emerson.com...

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