Fault 4, A/D Comm Error | Emerson Process Management IB106-340

Oxymitter 4000

Instruction Manual

IB-106-340 Rev. 2.4 April, 2001

d. Fault 4, A/D Comm Error

HEATER T/C

DIAGNOSTIC HEATER

ALARMS O2 CELL CALIBRATION

CALIBRATION RECOMMENDED

The HEATER T/C LED flashes four times, pauses for three seconds, and repeats (Figure 7-4).

SW2

	ON
			1. Call the factory for assistance.


			J1
			J1

TEST

POINTS

INC INC

HIGH LOW

GAS GAS

DEC DEC

O2 CELL mV +

O2 CELL mV - HEATER T/C + HEATER T/C -

CAL

TEST GAS + PROCESS - % O2

TP1
TP2
TP3
TP4	RED YEL GRN ORG
	RED YEL GRN ORG

TP5

TP6

29770006

Figure 7-4. Fault 4, A/D Comm Error

7

Rosemount Analytical Inc. A Division of Emerson Process Management

Troubleshooting 7-7

Image 105

Emerson Process Management IB106-340 instruction manual Fault 4, A/D Comm Error, Call the factory for assistance

Contents

IB-106-340 Rev April Oxymitter Essential Instructions Effective May, 1998 Rev Highlights of ChangesSummary Single Probe Autocalibration Sequencer information Effective Oct., 1998 Rev Assemblies to parts list Changed Figure and Index NoEffective Feb., 1999 Rev PageSummary Fault 8 Self Clearing column data to YES Changed Heater Fault 6 Self-Clearing column data to noEffective Nov., 1999 Rev Effective April, 2001 Rev Oxymitter Table of Contents 10-1 10-011-0 Index Oxymitter 4000 Gas Connections Calibration Gas Connections List of Illustrations List of Tables Definitions Preface Oxymitter Section I. Identification Section II. Physical Data Section V. Health Hazard Data Section VI. Reactivity Data Section VII. Spill or Leak Procedures Section IX. Special Precautions Oxymitter What YOU Need to Know Oxymitter 4000 Installation Options Use this Quick Start Guide if Can YOU USE the Following Quick Start GUIDE? Quick Start Guide For Oxymitter 4000 Systems Oxymitter 4000 with SPS 4000 Wiring Diagram Performing a Manual Calibration Quick Reference Guide Oxymitter 4000 Oxygen Transmitter Technical Support Hotline Hart Communicator Fast KEY Sequences Oxymitter Section Description and Specifications Component Checklist of Typical System Package ContentsSystem Overview Typical System Package Oxymitter Integrally Mounted System Configuration System FeaturesSPS Imps Oxymitter Oxymitter 4000 Hart Communications and AMS Application Imps 4000 Option StandardSPS 4000 Option With Reference AIR Option SPS 4000 Optional Imps 4000 OptionalMounting Components Figure Rear View of Manifold only Front View Manual for calibration and wiring Refer to Model 751 remote powered loop LCDModel 751 Remote Powered Loop LCD Display Operation Oxymitter Specifications Remote from Oxymitter Integral to Oxymitter100% relative humidity 40to 149F -40to 65C Code Sensing Probe Type Product Matrix Calibration Components Part NumberDescription Code Calibration Accessories No Hardware Single Probe Autocalibration Sequencer Coding Ref Air Set Fittings/Tubings Mounting Brass Code Yes TeflonHor Vert Mechanical Installation Section InstallationSelecting Location Weld or bolt adapter plate -5onto the duct Oxymitter 4000 Installation Vertical Mounted SPS 4000 a Horizontal Mounted SPS 4000 a Oxymitter 4000 with Abrasive Shield Oxymitter 4000 Adapter Plate Dimensions Oxymitter 4000 Adapter Plate Installation Oxymitter 4000 Bracing Installation Orienting the Optional Vee Deflector All wiring must conform to local and national codes Electrical Installation for Oxymitter 4000 Without SPS Connect Line Voltage Intelligent Multiprobe Test GasSequencer Instruction Bulletin Electrical Installation for OXY- Mitter 4000 with SPS Connect Remote Contact Input Wiring Connect Relay Output WiringConnect 4-20 mA Signal Wiring 10. SPS 4000 Electrical Connections Reference Air Package Pneumatic Installation for OXY- Mitter 4000 Without SPS Reference Air Connection Optional Pneumatic Installation for OXY- Mitter 4000 with SPS Oxymitter Verify Terminal Block Wiring Verify Mechanical InstallationInstall terminal cover 27 and secure with screws Startup Verify Oxymitter 4000 Configuration SW2Model 751. The loop-driven LCD display Oxymitter 4000 Defaults Calibration Handshake Signal AlarmLogic I/O Configuration Mode Configuration Necessary calibrations based on calendar Recommended ConfigurationDays or weeks since previous calibration Calibration Power UP Start UP Oxymitter 4000 CalibrationImps 4000 Connections Model 751 Remote Powered Loop LCD Display Optional OperationOverview Normal Operation HART/AMS Hart Communicator Signal Line ConnectionsOverview Method 1, For Load Resistance 250 Ohms Signal Line Connections, ≥ 250 Ohms Lead Resistance Hart Communicator PC Connections OFF-LINE and ON-LINE OperationsLogic I/O Conifgurations Logic I/O Configuration Menu Tree for HART/AMS on the Oxymitter 4000 Sheet 1 Menu Tree for HART/AMS on the Oxymitter 4000 Sheet 2 Menu Tree for HART/AMS on the Oxymitter 4000 Sheet 3 Complete CAL Recommended Apply GAS GAS 1 Flow Hart Communicator Manual O2 CAL Method From the Device Setup screen, select From the Detailed Setup screen, selectDefining a Timed Calibration VIA Hart Oxymitter Calibration Section Maintenance and Service Oxymitter 4000 Exploded View Cator to access the O2 Calibrate Sets display mode from 0000 toOxymitter 4000. Press the CAL Key on the Oxymitter 4000 keypad Manual Calibration Alarms Nostic alarm LED will be LED Status IndicatorsFlashing. The diagnostic alarm Diagnostic/Unit Alarms Flashes Status Fault LEDHigh mV Oxymitter 4000 without Integrally Mounted SPS Oxymitter 4000 REMOVAL/REPLACEMENT Electronics Replacement Electronic Assembly Electronic Assembly Replacement Figure Terminal Block Replacement FigureFuse Replacement Figure Entire Probe Replacement Reconnect the J1 connector to the miElectronics rotates, repeat Alignment Screws on the microprocessor board Heater Strut Assembly Heater Strut Replacement Cell Replacement When replacing the strut, align the slot on Oxymitter Replacement Procedure Ceramic Diffusion Element ReplacementThis refers to the ceramic diffusion element only General SPS 4000 Maintenance and Component Replacement 11. SPS 4000 Manifold Assembly Connect replacement board to board Board ReplacementSolenoid Replacement 18 or Interface Board Power Supply Board Check Valve Replacement Pressure Switch Replacement Pressure Regulator Optional Maintenance Flowmeter AdjustmentsFlowmeter Replacement Oxymitter 13. Calibration Gas and Reference Air Components Oxymitter Section Troubleshooting Alarm IndicationsAlarm Contacts Indications Identifying and Correcting Alarm Flashes Status MA Line Fault Clearing Diagnostic/Unit Alarm Fault Definitions SelfDependent on position 3 of SW2 High mV Dependent on position 3 of SW2 Fault 1, Open Thermocouple Fault 2, Shorted Thermocouple Fault 3, Reversed Thermocouple Call the factory for assistance Fault 4, A/D Comm Error Fault 5, Open Heater Fault 6, High High Heater Temp Fault 7, High Case Temp Fault 8, Low Heater Temp Fault 9, High Heater Temp Fault 10, High Cell mV Fault 11, Bad Cell Fault 12, Eeprom Corrupt Fault 13, Invalid Slope Fault 14, Invalid Constant Fault 15, Last Calibration Failed Nance and Service SPS 4000 Troubleshooting SPS 4000 Fault Finding Symptom Check Remedy 16. SPS 4000 Troubleshooting Flowchart Sheet 1 Symptom no Test GAS Flow 16. SPS 4000 Troubleshooting Flowchart Sheet 2 Section Return of Material Oxymitter Replacement Parts for Probe Section Replacement Parts Figure and Index No Part Number Description No Dust Seal Figure and Index No Part Number Description Probe Disassembly Kit Replacement Parts for Electronics Oxymitter Replacement Parts for Calibration Components Replacement Parts for SPS Oxymitter Asset Management Solutions AMS Section Optional AccessoriesHart Handheld 275 Communicator BY-PASS Packages Imps 4000 Intelligent Multiprobe Test GAS Sequencer SPS 4000 Single Autocalibration SequencerOxymitter O2 Calibration GAS Sequencer Oxymitter Section Index SPS Warranty Oxymitter Serial no Order no