Emerson ROSEMOUNT OCX 8800 - Manual (Page 161)

Instruction Manual
IM-106-880, Rev 1.0
January 2007
OCX 8800
http://www.raihome.com
Index
A
Accessories . . . . . . . . . . . . . . 1-12
Alarm Relay Events . . . . . . . . 7-11
Assemble O2 Sensor . . . . . . . 6-19
Autocalibration Setup, HART . . 5-1
Autocalibration, HART . . . . . . . 5-3
B
Band Heater Height . . . . . . . . 6-22
Blowback System . . . . . . 1-5, 2-17
Blowback with Autocalibration 2-18
Blowback without Autocalibration 2-19
C
Cable Connections . . . . . . . . . . 6-6
Cell Output . . . . . . . . . . . . . . . . 7-7
COe Band Heater . . . . . . . . . . 6-14
COe Sensor Assembly . 6-11, 6-17,
6-18, . . . . . . . . . . . . . . . . . . . 6-22
COe Sensor Holder Alignment 6-23
COe Sensor Parts . . . . . . . . . . 6-21
COe Sensor, Thermocouple, and Heat-
er Connections . . . . . . . . . . . 6-24
Combustibles Sensor . . . . . . . . 1-3
Component Checklist . . . . . . . . 1-1
Configuration . . . . . . . . . . . . . . 3-2
D
D/A Trim Procedure . . . . . . . . . 5-8
Defaults . . . . . . . . . . . . . . . . . . . 3-3
Diagnostic Alarms . . . . . . . . . . . 7-2
E
Eductor . . . . . . . . . . . . . 6-14, 6-20
Eductor Holder . . . . . . . . . . . . 6-14
Electrical Noise . . . . . . . . . . . . . 7-1
Electronics Housing Components 8-6
Electronics Housing Disassembly 6-28
Electronics Housing Terminal Blocks
6-5
Electrostatic Discharge . . . . . . . 7-1
Essential Instructions . . . . . . . . . . i
F
Factory Repair . . . . . . . . . . . . . C-1
Fault Indications . . . . . . . . . . . . 7-3
Fault Isolation . . . . . . . . . . . . . . 7-3
Fitting, ‘F’ Type . . . . . . . . . . . . 6-34
Fitting, ‘R’ Type . . . . . . . . . . . . 6-34
Fittng, ‘13’ Type . . . . . . . . . . . . 6-34
Fuse Locations . . . . . . . . . . . . . 7-2
G
Grounding . . . . . . . . . . . . . . . . . 7-1
H
Handling . . . . . . . . . . . . . . . . . . 1-6
HART Communicator . . . . . . . . 4-1
HART Connections . . . . . . . . . . 1-7
HART PC Connections . . . . . . . 4-4
HART Signal Connections . . . . . 4-1
HART Signal Line Connections 4-2,
4-3
Hazardous Area OCX 8800 . . 1-11
Heater Strut Assembly . . . . . . 6-19
I
Install Eductor . . . . . . . . . . . . . 6-20
Install Electronics Stack . . . . . . 6-31
Install Flash PROM . . . . . . . . . 6-31
Install Remote Electronics . . . . . 6-7
Install Sensor Housing . . . . . . . 6-4
Install Solenoid Valves . . . . . . 6-31
Install Tube Fittings . . . . . . . . . 6-35
Instrument Air . . . . . . . . . . . . . . 1-7
M
Manual Calibration, HART 5-3, 5-5, 5-6
Material Safety Data Sheet . . .A-24
N
Nernst Equation . . . . . . . . . . . . 1-3
O
O2 Cell and Heater Strut 6-25, 6-27
O2 Cell and Heater Strut Assembly
6-9, . . . . . . . . . . . .6-10, 6-16, 8-9
O2 Cell Output Voltage . . . . . . . 1-4
O2 Cell Replacement Kit . . . . . 6-16
O2 Cell, Heater, and Thermocouple
6-16
O2 Cell, Thermocouple, and Heater
Connections . . . . . . . . 6-10, 6-26
OCX with Remote Electronics . .6-2
Operation Diagram . . . . . . . . . .1-6
Oxygen and Cell Output . . . . . .7-7
P
Personal Computer (PC) . . . . . .1-5
Power Up . . . . . . . . . . . . . . . . . .3-3
Pre-Heater . . . . . . . . . . . . . . . .6-18
Pre-Heater Alignment . . . . . . .6-19
Product Matrix . . . . . . . . . . . . . 1-11
R
Reference Air Tube . . . . . . . . .6-10
Removal and Installation . . . . . .6-1
Remove Eductor . . . . . . . . . . .6-14
Remove EEprom . . . . . . . . . . .6-28
Remove Electronics Stack . . . .6-29
Remove Flash PROM . . . . . . .6-28
Remove Remote Electronics . . .6-4
Remove Sensor Housing . . . . . .6-2
Remove Solenoid Valves . . . . .6-30
Remove Tube Fittings . . . . . . .6-34
Repair Sensor Housing . . . . . . .6-8
Replace Tube Fittings . . . . . . .6-34
Reset Procedure . . . . . . . . . . . .3-4
Resistance Devices (RTD) . . . .1-3
Returning Material . . . . . . . . . . C-1
RTD . . . . . . . . . . . . . . . . . . . . . .1-3
S
Sample and Exhaust Tubes 6-15, 6-19
Sample Block Heater Rods 6-10, 6-25
Selected Distributed Control Systems
1-5
Sensor Housing Components 8-2, 8-4
Sensor Housing Disassembly . .6-8
Sensor Housing Leak Test . . . .6-27
Sensor Housing Terminals . . . . .6-3
Solenoid Power Terminals . . . .6-33
SPA Configuration Menu . . . . . B-6
SPA Front Panel . . . . . . . . . . . B-4
SPA Interface Connections . . . B-2