Emerson Process Management OXYMITTER 4000 Alarms O2 T/C Open

Instruction Manual

IB-106-340C Rev. 4.1

July 2004

Rosemount Analytical Inc. A Division of Emerson Process Management Troubleshooting 8-5

Hazardous Area Oxymitter 4000

AlarmsO2 T/C Open

LOI

KEYPAD

DIAGNOSTIC

ALARMS

TEST

POINTS

HEATERT/C

HEATER

O2 CELL

CALIBRATION

CALIBRATION RECOMMENDED

O2 CELL mV +

O2 CELL mv -

HEATERT/C +

HEATERT/C -

INC INC

DEC DEC

HIGH

GAS

LOW

GAS

CAL

TEST GAS +

PROCESS -

% O2

SW2

TP1 J1

TP2

TP3

RED

YEL

GRN

ORG

TP4

TP5

TP6

ON

37260019

Figure 8-3. Fault 1, Open Thermocouple

a. Fault 1, Open Thermocouple

Figure 8-3 shows the electronic assembly

for a Hazardous Area Oxymitter 4000 with

a membrane keypad (upper view) and a

Hazardous Area Oxymitter 4000 with an

LOI (lower view). The upper view also

shows J1 and test points TP1 through TP6,

located on the microprocessor board, below

the membrane keypad or the LOI module.

Membrane Keypad. When Fault 1 is

detected, the HEATER T/C LED flashes

once, pauses for three seconds, and

repeats.

1. Chec k connector J1. Ensure the con-

nector is properly seated.

2. Us ing a multimeter, measure the volt-

age from TP3+ to TP4-. If the reading

is 1.2 VDC ±0.1 VDC, the thermocou-

ple is open.

3. Rem ove power. Disconnect J1. Meas-

ure the resistance across the red and

yellow thermocouple leads. The resis-

tance should be approximately 1 ohm.

4. If the thermocouple is open, see para-

graph 9-4g, Heater Strut Replacement.

LOI. When Fault 1 is detected, the LOI

displays the “O2 T/C Open” message.

1. Rem ove power. Unscrew and remove

the LOI module from the electronic

assembly.

2. Rec onnect power to the Oxymitter

4000.

3. Perf orm the diagnostic steps 1 through

4 shown for the membrane keypad.

8

Contents

Main ESSENTIAL INSTRUCTIONS READ THIS PAGE BEFORE PROCEEDING! HIGHLIGHTS OF CHANGES HIGHLIGHTS OF CHANGES (Continued) TABLE OF CONTENTS Page LIST OF ILLUSTRATIONS LIST OF TABLES PREFACE DEFINITIONS NOTE TO USERS IMPORTANT SAFETY INSTRUCTIONS FOR THE WIRING AND INSTALLATION OF THIS APPARATUS BELANGRIJK VIGTIGT BELANGRIJK TRKE IMPORTANT Wichtig Sicherheitshinweise fr den Anschlu und die Installation dieser Gerte. Page VIKTIG Page Page VIKTIGT Page SECTION I. IDENTIFICATION SECTION II. PHYSICAL DATA SECTION III. HAZARDOUS INGREDIENTS SECTION IV. FIRE AND EXPLOSION DATA SECTION V. HEALTH HAZARD DATA THRESHOLD LIMIT VALUE EFFECTS OF OVER EXPOSURE EXPOSURE TO USED CERAMIC FIBER PRODUCT SPECIAL TOXIC EFFECTS SECTION VI. REACTIVITY DATA STABILITY/CONDITIONS TO AVOID HAZARDOUS POLYMERIZATION/CONDITIONS TO AVOID INCOMPATIBILITY/MATERIALS TO AVOID HAZARDOUS DECOMPOSITION PRODUCTS SECTION VII. SPILL OR LEAK PROCEDURES SECTION VIII. SPECIAL PROTECTION INFORMATION SECTION IX. SPECIAL PRECAUTIONS PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING CONCENTRATION Page GENERAL PRECAUTIONS FOR HANDLING AND STORING HIGH PRESSURE GAS CYLINDERS SECTION 1 DESCRIPTION AND SPECIFICATIONS Figure 1-1. Typical System Package HAZARDOUS AREA OXYMITTER 4000 IMPS 4000 REMOTE MOUNTED SPS 4000 Page Page Page STANDARD IMPS 4000* MULTIPROBE AUTOCALIBRATION OPTION REMOTE MOUNTED SPS 4000* SINGLE PROBE AUTOCALIBRATION OPTION (WITH REFERENCE AIR OPTION) Figure 1-6. Typical System Installation O xymitter 4000 with Integral Electronics STANDARD IMPS 4000* MULTIPROBE AUTOCALIBRATION OPTION Figure 1-7. Typical System Installation O xymitter 4000 with Remote Electronics REMOTE MOUNTED SPS 4000* SINGLE PROBE AUTOCALIBRATION OPTION (WITH REFERENCE AIR OPTION) Page Hazardous Area Oxymitter 4000 VIEW A VIEW B A A B B Page Page Table 1-1. Product Matrix Table 1-1. Product Matrix (Continued) Page SECTION 2 INSTALLATION 2-2 Installation Rosemount Analytical Inc. A Division of Emerson Process Management AMBIENT WEATHER CONDITIONS Figure 2-1. Hazardous Area Oxymitter 4000 Probe Installation INSULATE IF EXPOSEDTO PROCESS FLOW MUST BE IN THIS DIRECTIONWITH RESPECT TO DEFLECTOR 3534B48G01 Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-3 PIPE MOUNT CONFIGURATION REMOTE ELECTRONICS WITH LOI AND WINDOW COVER REMOTE ELECTRONICS WITH MEMBRANE KEYPAD AND BLIND COVER WALL MOUNT CONFIGURATION Figure 2-2. Hazardous Area Oxymitter 4000 Remote Electronics Installation Figure 2-3. Hazardous Area Oxymitter 4000 Probe with Abrasive Shield 2-4 Installation Rosemount Analytical Inc. A Division of Emerson Process Management Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-5 MOUNTING PLATE OUTLINE Figure 2-4. Hazardous Area Oxymitter 4000 Mounting Plate Dimensions 2-6 Installation Rosemount Analytical Inc. A Division of Emerson Process Management INSTALLATION FOR MASONRY WALL STACK CONSTRUCTION INSTALLATION FOR METAL WALL STACK OR DUCT CONSTRUCTION Figure 2-5. Hazardous Area Oxymitter 4000 Mounting Plate Installation PROBE MOUNTING ABRASIVE SHIELD MOUNTING Page Page Page 2-10 Installation Rosemount Analytical Inc. A Division of Emerson Process Management WITHOUT SPS 4000 WITH REMOTE SPS 4000 Figure 2-9. Electrical Installation Hazardous Area Oxymitter 4000 with Integral Electronics WITH REOMTE IMPS 4000 Page 2-12 Installation Rosemount Analytical Inc. A Division of Emerson Process Management WIRING DIAGRAM Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-13 WIRING DIAGRAM Page Page ! SECTION 3 CONFIGURATION OF HAZARDOUS AREA OXYMITTER 4000 WITH MEMBRANE KEYPAD Page Page Page Page Page SECTION 4 CONFIGURATION OF HAZARDOUS AREA OXYMITTER 4000 WITH LOI Page Page Page Page Page SECTION 5 START UP AND OPERATION OF HAZARDOUS AREA OXYMITTER 4000 WITH MEMBRANE KEYPAD Page Page Page SECTION 6 START UP AND OPERATION OF HAZARDOUS AREA OXYMITTER 4000 WITH LOI O2: 0.00% LK warm up 367dgC O2: 2.59% LK normal Page Figure 6-4. Local Operator Interface M enu Tree (Sheet 1 of 2) Page Page Page Page Page SECTION 7 HART/AMS Page Page Page Rosemount Analytical Inc. A Division of Emerson Process Management HART/AMS 7-5 Figure 7-3. HART/AMS Menu Tree (Sheet 1 o f 3) Figure 7-3. HART/AMS Menu Tree (Sheet 2 o f 3) 7-6 HART/AMS Rosemount Analytical Inc. A Division of Emerson Process Management Rosemount Analytical Inc. A Division of Emerson Process Management HART/AMS 7-7 Figure 7-3. HART/AMS Menu Tree (Sheet 3 o f 3) Page Page Page SECTION 8 TROUBLESHOOTING 150 EMF (mV) 100 50 Page Page Page Alarms O2 T/C Open KEYPAD LOI Alarms O2 T/C Shorted KEYPAD LOI Alarms O2 T/C Reversed LOI KEYPAD Alarms ADC Error LOI KEYPAD LOI KEYPAD Alarms O2 Heater Open LOI KEYPAD Alarms Very Hi O2 Temp LOI KEYPAD Alarms Board Temp Hi LOI KEYPAD Alarms O2 Temp Low Alarms O2 Temp Hi KEYPAD LOI Alarms O2 Cell Open KEYPAD LOI Alarms O2 Cell Bad KEYPAD LOI Alarms O2 Cell Bad KEYPAD LOI Alarms O2 Cell Bad LOI KEYPAD Alarms O2 Cell Bad LOI KEYPAD Alarms Calib Failed LOI KEYPAD Page Page Calibration Record For Rosemount Analytical In Situ O2 Probe SECTION 9 MAINTENANCE AND SERVICE Page Page ALARMS MANUAL CALIBRATION * * Page Page Page Figure 9-3. Hazardous Area Oxymitter 4000 with Integral Electronics Exploded View 9-8 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Service 9-9 REMOTE ELECTRONICS PROBE HEAD PROBE INTERCONNECTING CABLE Figure 9-4. Hazardous Area Oxymitter 4000 with Remote Electronics Exploded View Page Page Page Page Page Page Page Page Page SECTION 10 RETURN OF MATERIAL Page SECTION 11 REPLACEMENT PARTS Page Page Page SECTION 12 OPTIONAL ACCESSORIES ASSET MANAGEMENT SOLUTIONS Page Page Page SECTION 13 INDEX A B C D Page WARRANTY Hazardous Area Oxymitter 4000 Part no. Serial no. Order no.