Rosemount Manual: OxyBalance Oxygen Display and Averaging System-Rev 1.1 | Rosemount Manuals & Guides

Instruction Manual

IM-106-4050, Rev 1.1
July 2008

OxyBalance

Oxygen Display and Averaging System

http://www.raihome.com

HIGHLIGHTS OF CHANGES

Effective January 2007, Rev 1.0

Page Summary

Page 5-8 Added the procedure: Loading PLC Software.
Page 5-9 Added the procedures: Loading HMI Software and Setting HMI Settings.
Page 1-2 thru A-14 Added note 11 to the safety data section.
Page B-1 Updated the return of materials address.
Back Cover Updated the address block.

Effective July 2008, Rev 1.1

Page Summary

Page 3-4 Updated Figure 3-4. Added Fgure 3-5, and Probe Names description.
Page 3-5 Updated Figure 3-6. Added description of the Failed Average condition.
Page 3-7 Descriptions of Warning and Fault conditions corrected.
Page 3-9 Description of Average Failed corrected.
Appendix A Updated Safety Instructions.

Instruction Manual

IM-106-4050 Rev 1.1
July 2008

OxyBalance Oxygen Display

and Averaging System

Table of Contents

Essential Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i

Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii

Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii

SECTION 1
Description

SECTION 2
Installation

SECTION 3
Setup

SECTION 4
Calibration

Component Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Part Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

System Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

OxyBalance System Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Physical Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

System Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Mounting, NEMA 4X Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Mounting, Plate Mounted System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Login. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Trend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

OxyBalance Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

SECTION 5
Maintenance and Service

SECTION 6
Troubleshooting

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

PanelView Plus 600. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

PanelView Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

PanelView Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

MicroLogix 1200 Programmable Logic Controllers . . . . . . . . . . . . . . . 5-6

PLC Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

PLC Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

Loading PLC Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

Loading HMI Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

Setting HMI Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

I/O Module Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

I/O Module Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Probe Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

TOC-1

OxyBalance Oxygen Display
and Averaging System

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

SECTION 7
Recommended Spare
Parts

SECTION 8
Optional Accessories

APPENDIX A
Safety Data

SECTION B
Returning Equipment to
the Factory

Spare Parts Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

PanelView and MicroLogix Accessories . . . . . . . . . . . . . . . . . . . . . . . 8-1

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2

Returning Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

TOC-2

Instruction Manual

IIM-106-4050 Rev 1.1
July 2008

OxyBalance Oxygen Display

and Averaging System

OxyBalance

Oxygen Display and Averaging System

READ THIS PAGE BEFORE PROCEEDING!

ESSENTIAL INSTRUCTIONS

Emerson Process Management designs, manufactures and tests its products
to meet many national and international standards. Because these
instruments are sophisticated technical products, you MUST properly
install, use, and maintain them to ensure they continue to operate within
their normal specifications. The following instructions MUST be adhered to
and integrated into your safety program when installing, using, and
maintaining Emerson’s Rosemount Analytical products. Failure to follow the
proper instructions may cause any one of the following situations to occur:
Loss of life; personal injury; property damage; damage to this instrument; and
warranty invalidation.

• Read all instructions prior to installing, operating, and servicing the
product.

• If you do not understand any of the instructions, contact your
Emerson Process Management representative for clarification.

• Follow all warnings, cautions, and instructions marked on and
supplied with the product.

• Inform and educate your personnel in the proper installation,

operation, and maintenance of the product.

• Install your equipment as specified in the Installation Instructions
of the appropriate Instruction Manual and per applicable local and
national codes. Connect all products to the proper electrical and

pressure sources.

• To ensure proper performance, use qualified personnel to install,
operate, update, program, and maintain the product.

• When replacement parts are required, ensure that qualified people use
replacement parts specified by Emerson Process Management.
Unauthorized parts and procedures can affect the product's
performance, place the safe operation of your process at risk, and
VOID YOUR WARRANTY. Look-alike substitutions may result in fire,
electrical hazards, or improper operation.

• Ensure that all equipment doors are closed and protective covers

are in place, except when maintenance is being performed by
qualified persons, to prevent electrical shock and personal injury.

http://www.raihome.com

The information contained in this document is subject to change without
notice.

OxyBalance Oxygen Display

RISKOFELECTRICAL SHOCK

WARNING:REFER TOINSTRUCTIONMANUAL

PROTECTIVECONDUCT OR TERMINAL

EARTH(GROUND) TERMINAL

:

:

:

:

and Averaging System

If a Model 275/375 Universal HART® Communicator is used with this unit, the software
within the Model 275/375 may require modification. If a software modification is required,
please contact your local Emerson Process Management Service Group or National
Response Center at 1-800-433-6076 or 1-888-433-6829.

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

PREFACE

DEFINITIONS

The purpose of this manual is to provide information concerning the
components, functions, installation and maintenance of the OxyBalance
Oxygen Display and Average System.

Some sections may describe equipment not used in your configuration. The
user should become thoroughly familiar with the operation of this module
before operating it. Read this instruction manual completely.

The following definitions apply to WARNINGS, CAUTIONS, and NOTES
found throughout this publication.

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.

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.

SYMBOLS

ii

NOTE

Highlights an essential operating procedure, condition, or statement.

NOTE TO USERS

The number in the lower right corner of each illustration in this publication is a
manual illustration number. It is not a part number, and is not related to the
illustration in any technical manner.

Instruction Manual

IM-106-4050 Rev 1.1
July 2008

Section 1 Description

Component Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1

Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1

System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-5

OxyBalance Oxygen Display

and Averaging System

COMPONENT CHECKLIST

PART NUMBERS

Table 1-1. OxyBalance System
Part Numbers

Figure 1-1. Typical System
Package

A typical Rosemount Analytical OxyBalance Oxygen Display and Averaging
System package should contain the items shown in Figure 1-1. Your
configuration may not include the NEMA 4X enclosure.

Use the part numbers listed in Table 1-1 to verify your OxyBalance system
part number. Copy the part number and serial number from the OxyBalance
unit into the chart on the back cover of this manual. Refer to this complete part
number for any correspondence with Emerson Process Management.

Part Number Description

6A00203G01 1-4 probes, NEMA 4X enclosure (Figure 1-1)
6A00203G02 5-8 probes, NEMA 4X enclosure (Figure 1-1)
6A00203G03 1-4 probes, plate mounted (not shown)
6A00203G04 5-8 probes, plate mounted (not shown)

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1. Instruction Manual

2. OxyBalance Oxygen Display and Averaging System with NEMA 4X Enclosure

OxyBalance Oxygen Display
and Averaging System

SYSTEM OVERVIEW

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

General

The OxyBalance is a display and averaging system that augments the
Oxymitter O2 probe product line. It receives up to (8) 4-20 mA signals from
Rosemount Analytical, Westinghouse, or other O2 probes, and calculates and
transmits up to 4 additional programmable averages (again 4-20 mA). The
OxyBalance system also displays the individual and averaged outputs on a
color touch screen graphic panel. Trend screens, bar graphs (individual
probes only), and alarming indications are provided when a probe goes off
line.

The OxyBalance system replaces much of the functionality of older averaging
systems offered by Westinghouse and Rosemount Analytical - the Control
Room Electronics (CRE), 1500 Controller-based averaging systems, and the
Veritrak-based 1290 systems. It should be noted, however, that the heater
control and signal conditioning for each individual probe is executed within
separate electronics for each probe. Unlike past averaging systems, and most
current competitive averaging systems, there is no component failure in the
OxyBalance system that will cause the loss of individual probe signals.

The OxyBalance system senses 4-20 mA inputs automatically. Averages are
very easy to set up. Any probes that may fail will default to a 3.5 mA signal
level, indicated in red, and the OxyBalance system will remove these probes
from the average. Likewise, probes that are in calibration will indicate blue
and provide a contact closure to the OxyBalance system to remove them from
the average while calibrating.

Trends offer adjustable scaling, three time spans (5 min, 8 hrs, and 24 hrs),
and panning capability back and forth in history.

OxyBalance System Features

The standard OxyBalance system includes the following features:

• Graphically displays and trends from 1 to 8 O2 measurements.

• Probe inputs may be from Rosemount Analytical, Westinghouse or any
competitive O2 probe with a 4-20 mA signal output.

• Generates up to four 4-20 mA signals as programmable averages.

• Failed or calibrating probes are automatically removed from the
average.

• Individual probe readings remain autonomous and are unaffected by
any potential failure of the OxyBalance system.

• Variable time scale trends for each individual probe value as well as for
up to 4 averages.

• Password protection for setup menus.

1-2

Instruction Manual

DCOMM

COMM0

FORCE

FAULT

RUN

POWER

OUT

47IN01235689

47

0123568910111213

1

0

4

3

2

0

1

0

1

3

4

3

4

22

7

6

5

5

6

7

5

6

7

38370016

PanelView

Plus600

MicroLogix1200

Programmable

LogicController

I/OModules

Input

Terminals

Output

Terminals

SignalPass

Through Terminals

Failure/

Warning

Terminals

Power

Terminals

InCal

Terminals

PLC

Failure

Terminals

IM-106-4050 Rev 1.1
July 2008

OxyBalance Oxygen Display

and Averaging System

Physical Description

Aside from the PanelView Plus 600, the OxyBalance system consists of
additional components mounted on three DIN rails. The main components are
shown in Figure 1-2.

PanelView Plus

The PanelView Plus 600 is the touch screen interface located on the front of
the OxyBalance system. All probe readings and averages are displayed
through this interface. There is also a power cord and communications cord
that connect to this module. Plate mounted systems may be equipped with
the optional PanelView Plus 1500 touch screen interface.

MicroLogix 1200 Programmable Logic Controller (PLC)

PLC

The PLC processes the raw data received by the OxyBalance. The
processed data is transmitted to the PanelView Plus 600 where it is
displayed on the touch screen interface.

I/O Modules

Also known as the expansion I/O these modules act as part of the
controller system and are located on the right side of the PLC unit.

Input Terminals

This row of terminals receives the 4-20 mA signals from the O2 probes.

Figure 1-2. OxyBalance Components

1-3

OxyBalance Oxygen Display
and Averaging System

Signal Pass Through Terminals

The pass through terminals are located on the input terminals. These
terminals provide connection points for passing on the incoming O2 signal to
other devices.

Output (Average) Terminals

These terminals provide a connection point for the average O2% 4-20 mA
signals.

Failure / Warning Terminals

These terminals provide connection points for the output signal warning and
failure contacts.

In Cal Terminals

These terminals provide connection points for In Cal signals from the
individual oxygen probes. When a probe is in calibration it is removed from
any average calculations.

Power Terminals

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

This terminal provides wire contacts for power distribution in the OxyBalance
system.

OxyBalance operating specifications are listed in Table 1-2.

1-4

Instruction Manual

IM-106-4050 Rev 1.1
July 2008

OxyBalance Oxygen Display

and Averaging System

SPECIFICATIONS

Specifications for the OxyBalance system are listed in Table 1-2.

Table 1-2. OxyBalance Specifications

SPECIFICATIONS

Ambient Environment

Temperature specification 23oF to 149o F (-5oC to 65oC)
Ambient temperature effect on electronics Less than 0.01% of reading per 10oC
Vibration IEC 68-2-6 and ISA S37.3
Shock IEC 68-2-31 and ISA S37.3
Enclosure (if included) NEMA 4X
Area Classification General Purpose

Power Requirements 100-240 VAC, 50/60 Hz
MicroLogix 1200

Resistive Load on Current Output 0 to 500 Ohms (includes wire resistance)
Input Impedance for Current Terminal 275 Ohms

PanelView Plus 600

Minimum On-State Current 2.0 mA at 10V dc
Nominal On-State Current 8.9 mA at 24V dc
Maximum On-State Current 12.0 mA at 30V dc
Current per Group Common 8A
240V ac (Maximum Volts) 2.5A
120V ac (Maximum Volts) 2.5A
125V dc (Maximum Volts) 1.0A (Amperes Continuous)
24V dc (Maximum Volts) 2.0A (Amperes Continuous)

I/O

Signal Inputs 4-20 mA (qty 1 to 8 O2 probes)
Signal Outputs 4-20 mA (qty 1 to 8 pass through each probe, qty 4 programmable averages)
Signal Output Resolution (for averages) 12 bit
Signal Output Resistive Load Less than 500 ohms
Discrete Inputs "IN CAL" (qty 2 to 8 from individual probes)

Relay Outputs

Architecture

Logic 4 programmable averages from 2-8 probes.

Individual probes removed from average if

Signal Security

Personnel Security Password protection configuration changes in programmable averages.
Color Graphic Display

Size 6" diagonal (optional 15" diagonal for plate mounted units)
Type Color Active Matrix, TFT LCD
Resolution 320 by 240 min. Touch screen operator interface.

(1)

(2)

(Amperes Continuous)

(2)

(Amperes Continuous)

"LOSS OF PLC"
"AVERAGE WARN" if one or more probes drop out of an average.
"AVERAGE FAILED" for each average when only one probe in the average
remains valid.

Each probe utilizes its own autonomous conditioning electronics including its own
power supply. Any failure in the OxyBalance system will not affect the individual
4-20 mA signals going to the control room for each probe.

1) Probe fails (4-20 mA to default condition of 3.5 mA or 21 mA

2) Probe is in cal (SPS / IMPS contact must share with control room)
4-20 mA signals to be wired in series to the PLC and to the DCS I/O marshalling

panel such that the loss of the PLC will not affect the transmission of the
individual probe signals to the DCS. If PLC power, I/O cards or processor card(s),
are lost 4-20 mA signals from the probes are still transmitted to the control room.

(1)

Specifications are subject to change without notification. Our policy is one of continuous
improvement and we reserve the right to change specifications.

(2)

1.5A above 40oC.

1-5

OxyBalance Oxygen Display
and Averaging System

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

1-6

Instruction Manual

IM-106-4050 Rev 1.1
July 2008

Section 2 Installation

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1

System Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1

Mounting, NEMA 4X Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-2

Mounting, Plate Mounted System . . . . . . . . . . . . . . . . . . . . . . . . . page 2-3

Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-5

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-5

Before starting to install this equipment read the "Safety Instructions" in Appendix A: Safety
Data. Failure to follow the safety instructions could result in serious injury or death.

OxyBalance Oxygen Display

and Averaging System

OVERVIEW

SYSTEM CONSIDERATIONS

Disconnect all power before installing or replacing components. Failure to disconnect power
may result in electrical shock and/or damage to the terminal.

Install all protective equipment covers and safety ground leads after installation. Failure to
secure covers and ground leads could result in serious injury or death.

This section describes:

1. Surface-mounting of the OxyBalance system.

2. The necessary wiring schematics for proper connection of the
OxyBalance system.

3. Setup procedures conducted through the PanelView Plus 600 on how to
configure, assign nomenclature, change/update display settings, and
assign the O2 probes to the average outputs.

Prior to installation of the OxyBalance system check for all components
necessary to install the system completely. When selecting a mounting
location determine where the OxyBalance system will be placed in terms of
serviceability, ambient temperatures, environmental considerations, and
convenience.

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OxyBalance Oxygen Display
and Averaging System

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

MOUNTING, NEMA 4X ENCLOSURE

Figure 2-1. NEMA 4X Enclosure Mounting Dimensions

The OxyBalance Oxygen Display and Averaging System was designed to be
wall-mounted or simply placed on a table. Locate the unit where the ambient
temperature is between 23oF to 149oF (-5oC to 65oC).

The outline drawing in Figure 2-1 shows mounting dimensions of the
OxyBalance system when equipped with the NEMA 4X enclosure.

2-2

Instruction Manual

6.15

(156)

4.86

(123)

15.4

(391)

12.4

(305)

PanelViewPlus600 PanelViewPlus1500

Note: Alldimensionsare

inincheswithmillimeters
inparentheses.

38370019

IM-106-4050 Rev 1.1
July 2008

OxyBalance Oxygen Display

and Averaging System

MOUNTING, PLATE MOUNTED SYSTEM

Locate the plate mounted OxyBalance Oxygen Display and Averaging
System where the ambient temperature is between 23oF to 149oF (-5oC to
65oC).

An alternate plate mounting is recommended when the NEMA 4X enclosure is
not included with the OxyBalance system. Figure 2-2 shows the backplane
mounting dimensions for the OxyBalance system without the NEMA 4X
enclosure.

The dimensions shown in Figure 2-3 are the cutout dimensions for mounting
the PanelView Plus 600 or optional PanelView Plus 1500 touch screen in a
customer-supplied equipment panel.

Figure 2-2. Backplane Mounting Dimensions

Figure 2-3. PanelView Plus Cutout Dimensions

2-3

OxyBalance Oxygen Display

DCOMM

COMM0

FORCE

FAULT

RUN

POWER

OUT

47IN01235689

47

0123568910111213

1

0

4

3

2

0

1

0

1

3

4

3

4

22

7

6

5

5

6

7

5

6

7

38370003

Average4-20mA

OutputSignals

Probe1

Probe2

Probe3

Probe4

Probe5

Probe6

Probe7

Probe8

Average1

Average2

Average3

Average4

Incoming4-20mA

O Signals

2

+-+-+-+-+-+-+-+

-

+-+-+-+

-

Line

Voltage

Line

Neutral

Ground

Probe1

InCal

Contacts

Probe2

Probe3

Probe4

Probe5

Probe6

Probe7

Probe8

PLCFailure

Avg1&2FailCommon

Avg1Fail

Avg2Fail

Avg3&4FailCommon

Avg3Fail

Avg4Fail

AvgWarningCommon

Avg1Warning

Avg2Warning

Avg3Warning

Avg4Warning

and Averaging System

Figure 2-4. Installation Wiring Schematic

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

2-4

Instruction Manual

DCOMM

COMM0

FORCE

FAULT

RUN

POWER

OUT

47IN01235689

470123568910111213

1

0

4

3

2

010

1

3

4

3

4

22

7

6

5

5

6

7

5

6

7

38370015

4-20mA

Pass-Through

Terminals

4-20mA

Input

Terminals

IM-106-4050 Rev 1.1
July 2008

OxyBalance Oxygen Display

and Averaging System

WIRING CONNECTIONS

SETUP

Figure 2-5. Pass-Through Terminals

Refer to Figure 2-4 and connect the input and output signal wiring to the
OxyBalance as follows:

1. Connect the incoming 4-20 mA signals to the input signal terminals.

2. Connect the 4-20 mA average O2 signals to the output signal terminals.

3. Connect the In Cal input signals to the in cal signal terminals.

4. Connect the warning and failure signal output wiring to the warning and
failure signal terminals.

5. If the signal pass-through feature for the incoming O2 signals will be
used remove the jumpers from the pass-through terminals. Connect the
outgoing O2 signal wires to the raised output signal terminals.
(Figure 2-5).

6. Connect 90-240 Vac, 50/60 Hz input power to the power input terminals.

For setup information refer to Section 3, Setup.

2-5

OxyBalance Oxygen Display
and Averaging System

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

2-6

Instruction Manual

IM-106-4050 Rev 1.1
July 2008

Section 3 Setup

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

Before starting to install this equipment read the "Safety Instructions" in Appendix A: Safety
Data. Failure to follow the safety instructions could result in serious injury or death.

Disconnect all power before installing or replacing components. Failure to disconnect power
may result in electrical shock and/or damage to the equipment.

OxyBalance Oxygen Display

and Averaging System

OVERVIEW

SETUP

Table 3-1. Signal Interpretation

This section provides information on setup and configuration of the
OxyBalance Oxygen Display and Averaging System.

Each O2 probe generates a 4-20 mA output signal that is received by the
OxyBalance system. When a probe channel detects a current signal greater
than 3.5 mA, that probe is considered active, and is automatically made
available. It is not necessary to tell the OxyBalance that a probe is present. It
is automatically detected and used. Table 3-1 shows how the OxyBalance
system interprets and displays these signals.

4-20 mA Signal Value Status Display Color

<3.5 mA Probe Inactive Not Shown

3.5 mA to 3.6 mA

3.6 mA to 3.8 mA Reading Under Range Yellow

3.8 mA to 20.5 mA Good Reading Green

20.5 mA to 21 mA Reading Over Range Yellow
>21 mA Probe Failed Red

After these signals are converted into an O2% they are displayed on the touch
screen interface. The rest of this section will outline the necessary steps to
configure and operate the OxyBalance system through the touch screen
interface.

Probe Failed

Red

http://www.raihome.com

OxyBalance Oxygen Display
and Averaging System

All of the operations that are conducted through the touch screen interface
are conducted through five subject tabs that appear on the right hand side of
the interface.

• Current

• Trend

• Login

• Setup

• Alarm

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

Login

Figure 3-1. Login Required
Screen

Figure 3-2. Login Not
Required Screen

The operation of the interface can be password protected so either the Login
Required, or Login Not Required screen will be displayed once the Login tab
has been pressed (Figure 3-1 and Figure 3-2). Initial login requires the user
name Oper and the password 0 (the number zero).

3-2

Instruction Manual

IM-106-4050 Rev 1.1
July 2008

OxyBalance Oxygen Display

and Averaging System

Setup

Figure 3-3. Scale Values Setup

The Setup tab contains five sub-tabs displayed along the top of the screen: a
General tab and one tab for each of the four averages.

General

Scale Values

Under this tab the values for the Analog full scale, Trend min value and
Trend max value can be changed to represent more of an applicable scale
when displaying the probe or average outputs (Figure 3-3).

• Analog full scale - This setting controls the O2% value represented by
the incoming 4-20 mA signals, and the average O2% output signals. All
input signals must represent the same full scale value.

• Trend min value - This value allows the adjustment of the minimum
value displayed on the trend graphs on the touch screen display
allowing the display to zoom in on the range of interest. This setting
only affects the displayed values. It has no affect on the average O2%
output signals.

• Trend max value - This value allows the adjustment of the maximum
value displayed on the trend graphs on the touch screen display
allowing the display to zoom in on the range of interest. This setting
only affects the displayed values. It has no affect on the average O2%
output signals.

3-3

OxyBalance Oxygen Display
and Averaging System

Time and Date

To set the time and date press the "Time/Date" button shown on the
General tab of the Setup screen. A new screen will be shown (Figure 3-4).
Touch any value in the Actual column to change that value. Once the new
value has been entered hold the "Hold To Set Clock" button until the time
and date has been updated in the upper right hand corner of the screen.

Figure 3-4. Time and Date Setup

Instruction Manual

IM-106-4050 Rev 1.1

July 2008

Figure 3-5. Probe Names

Probe Names

To set a name for a probe, press the "Probe Names" button at the bottom
of the General tab. The Probe Names screen shown in Figure 3-5 will be
shown. Each probe can be assigned a three character alpha-numeric
identifier.

3-4