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OneWireless

XYR 6000 SmartCET Corrosion

Transmitter

User's Manual

34-XY-25-18

Revision 3

6/24/08

ii OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

6/24/08

Notices and Trademarks

Revision 3 June 24, 2008

While this information is presented in good faith and believed to be accurate, Honeywell disclaims the implied

warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may

be stated in its written agreement with and for its customers.

In no event is Honeywell liable to anyone for any indirect, special or consequential damages. The information and

specifications in this document are subject to change without notice.

Honeywell, PlantScape, Experion PKS, and TotalPlant are registered trademarks of Honeywell International Inc.

Other brand or product names are trademarks of their respective owners.

Honeywell International

Process Solutions

2500 West Union Hills

Phoenix, AZ 85027

1-800 343-0228

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual iii

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About This Document

This document describes preparation, operation and maintenance of the XYR 6000 Wireless Corrosion

Transmitters. Mounting, installation and wiring are covered in other documents.

Honeywell does not recommend using devices for critical control where there is a single point of failure or where

single points of failure result in unsafe conditions. OneWireless is targeted at open loop control, supervisory

control, and controls that do not have environmental or safety consequences. As with any process control solution,

the end-user must weigh the risks and benefits to determine if the products used are the right match for the

application based on security, safety, and performance. Additionally, it is up to the end-user to ensure that the

control strategy sheds to a safe operating condition if any crucial segment of the control solution fails.

Revision Information

Document Name Document ID Revision

Number Publication Date

XYR 6000 SmartCET Corrosion Transmitter

User's Manual

34-XY-25-18 1 6/7/07

2 8/10/07

3 6/24/08

References

The following list identifies all documents that may be sources of reference for material discussed in this

publication.

Document Title

XYR 6000 Transmitters Quick Start Guide

Getting Started with Honeywell OneWireless Solutions

OneWireless Wireless Builder User’s Guide

OneWireless Builder Parameter Reference

Support and contact info

United States and Canada

Contact: Honeywell Solution Support Center

Phone: 1-800 822-7673. In Arizona: 602- 313-5558

Calls are answered by dispatcher between 6:00 am and 4:00 pm Mountain Standard Time.

Emergency calls outside normal working hours are received by an answering service and

returned within one hour.

Facsimile: (602) 313-3293

Mail: Honeywell TAC, MS P13

2500 West Union Hills Drive

Phoenix, AZ, 85027

iv OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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Europe

Contact: Honeywell TAC-EMEA

Phone: +32-2-728-2732

Facsimile: +32-2-728-2696

Mail: TAC-BE02

Hermes Plaza

Hermeslaan, 1H

B-1831 Diegem, Belgium

Pacific

Contact: Honeywell Global TAC – Pacific

Phone: 1300-300-4822 (toll free within Australia)

+61-8-9362-9559 (outside Australia)

Facsimile: +61-8-9362-9564

Mail: Honeywell Limited Australia

5 Kitchener Way

Burswood 6100, Western Australia

Email: GTAC@honeywell.com

India

Contact: Honeywell Global TAC – India

Phone: +91-20- 6603-9400

Facsimile: +91-20- 6603-9800

Mail: Honeywell Automation India Ltd.

56 and 57, Hadapsar Industrial Estate

Hadapsar, Pune –411 013, India

Email: Global-TAC-India@honeywell.com

Korea

Contact: Honeywell Global TAC – Korea

Phone: +82-2-799-6317

+82-11-9227-6324

Facsimile: +82-2-792-9015

Mail: Honeywell Co., Ltd

17F, Kikje Center B/D,

191, Hangangro-2Ga

Yongsan-gu, Seoul, 140-702, Korea

Email: Global-TAC-Korea@honeywell.com

People’s Republic of China

Contact: Honeywell Global TAC – China

Phone: +86- 21-5257-4568

Mail: Honeywell (China) Co., Ltd

33/F, Tower A, City Center, 100 Zunyi Rd.

Shanghai 200051, People’s Republic of China

Email: Global-TAC-China@honeywell.com

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual v

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Singapore

Contact: Honeywell Global TAC – South East Asia

Phone: +65-6580-3500

Facsimile: +65-6580-3501

+65-6445-3033

Mail: Honeywell Private Limited

Honeywell Building

17, Changi Business Park Central 1

Singapore 486073

Email: GTAC-SEA@honeywell.com

Taiwan

Contact: Honeywell Global TAC – Taiwan

Phone: +886- 7- 536-2567

Facsimile: +886-7-536-2039

Mail: Honeywell Taiwan Ltd.

17F-1, No. 260, Jhongshan 2nd Road.

Cianjhen District

Kaohsiung, Taiwan, ROC

Email: Global-TAC-Taiwan@honeywell.com

Japan

Contact: Honeywell Global TAC – Japan

Phone: +81-3-6730-7160

Facsimile: +81-3-6730-7228

Mail: Honeywell Japan Inc.

New Pier Takeshiba, South Tower Building,

20th Floor, 1-16-1 Kaigan, Minato-ku,

Tokyo 105-0022, Japan

Email: Global-TAC-JapanJA25@honeywell.com

World Wide Web

Honeywell Solution Support Online:

http://www.honeywell.com/ps

Elsewhere

Call your nearest Honeywell office.

Training Classes

Honeywell Automation College:

http://www.automationcollege.com

vi OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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Symbol Definitions

The following table lists those symbols used in this document to denote certain conditions.

Symbol Definition

ATTENTION: Identifies information that requires special consideration.

TIP: Identifies advice or hints for the user, often in terms of performing a task.

CAUTION

Indicates a situation which, if not avoided, may result in equipment or work (data) on

the system being damaged or lost, or may result in the inability to properly operate

the process.

CAUTION: Indicates a potentially hazardous situation which, if not avoided, may

result in minor or moderate injury. It may also be used to alert against unsafe

practices.

CAUTION symbol on the equipment refers the user to the product manual for

additional information. The symbol appears next to required information in the

manual.

WARNING: Indicates a potentially hazardous situation, which, if not avoided, could

result in serious injury or death.

WARNING symbol on the equipment refers the user to the product manual for

additional information. The symbol appears next to required information in the

manual.

WARNING, Risk of electrical shock: Potential shock hazard where HAZARDOUS

LIVE voltages greater than 30 Vrms, 42.4 Vpeak, or 60 VDC may be accessible.

ESD HAZARD: Danger of an electro-static discharge to which equipment may be

sensitive. Observe precautions for handling electrostatic sensitive devices.

Protective Earth (PE) terminal: Provided for connection of the protective earth

(green or green/yellow) supply system conductor.

Functional earth terminal: Used for non-safety purposes such as noise immunity

improvement. NOTE: This connection shall be bonded to Protective Earth at the

source of supply in accordance with national local electrical code requirements.

Earth Ground: Functional earth connection. NOTE: This connection shall be

bonded to Protective Earth at the source of supply in accordance with national and

local electrical code requirements.

Chassis Ground: Identifies a connection to the chassis or frame of the equipment

shall be bonded to Protective Earth at the source of supply in accordance with

national and local electrical code requirements.

continued

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual vii

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Symbol Description

The Factory Mutual® Approval mark means the equipment has

been rigorously tested and certified to be reliable.

The Canadian Standards mark means the equipment has been

tested and meets applicable standards for safety and/or

performance.

The Ex mark means the equipment complies with the requirements

of the European standards that are harmonised with the 94/9/EC

Directive (ATEX Directive, named after the French "ATmosphere

EXplosible").

For radio equipment used in the European Union in accordance

with the R&TTE Directive the CE Mark and the notified body (NB)

identification number is used when the NB is involved in the

conformity assessment procedure. The alert sign must be used

when a restriction on use (output power limit by a country at certain

frequencies) applies to the equipment and must follow the CE

marking.

The C-Tick mark is a certification trade mark registered to ACMA

(Australian Communications and Media Authority) in Australia under

the Trade Marks Act 1995 and to RSM in New Zealand under

section 47 of the NZ Trade Marks Act. The mark is only to be used

in accordance with conditions laid down by ACMA and RSM. This

mark is equal to the CE Mark used in the European Union.

N314 directly under the logo is Honeywell’s unique supplier

identification number.

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual ix

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Contents

1. INTRODUCTION....................................................................................................1

1.1 Purpose..........................................................................................................................................1

1.2 Scope..............................................................................................................................................1

1.3 OneWireless network overview ...................................................................................................1

1.4 About the transmitter....................................................................................................................1

2. SPECIFICATIONS .................................................................................................3

2.1 European Union Usage.................................................................................................................3

2.2 Certifications and approvals........................................................................................................4

Transmitter .............................................................................................................................................................4

Authentication Device.............................................................................................................................................5

2.3 Probes ..........................................................................................................................................10

Electrode area ......................................................................................................................................................10

Constants for common probe materials................................................................................................................10

3. PREPARATION ...................................................................................................12

3.1 Installation ...................................................................................................................................12

3.2 Configuration...............................................................................................................................12

3.3 Connecting to network ...............................................................................................................12

3.4 Calibrating the transmitter .........................................................................................................12

Overview ..............................................................................................................................................................12

User calibration ....................................................................................................................................................13

Linear polarization resistance check.....................................................................................................................14

Restore calibration to factory default ....................................................................................................................16

4. FUNCTION BLOCKS........................................................................................... 17

4.1 Introduction .................................................................................................................................17

4.2 Block description ........................................................................................................................17

Block types ...........................................................................................................................................................17

Block diagram.......................................................................................................................................................17

4.3 Parameter details ........................................................................................................................18

5. OPERATION ........................................................................................................19

5.1 Overview ......................................................................................................................................19

Display modes......................................................................................................................................................19

Authentication Device...........................................................................................................................................19

5.2 Transmitter connection status...................................................................................................20

5.3 Transmitter PV display ...............................................................................................................21

Contents

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5.4 Transmitter quick view of parameters ......................................................................................25

5.5 Transmitter menu........................................................................................................................26

Menu tree.............................................................................................................................................................26

5.6 Authentication device menus ....................................................................................................27

Overview..............................................................................................................................................................27

Main menu ...........................................................................................................................................................27

Security and Node Deployment ........................................................................................................................... 28

Device Local Configuration ..................................................................................................................................30

Read Node Information........................................................................................................................................31

Advanced Options................................................................................................................................................33

6. TROUBLESHOOTING......................................................................................... 34

6.1 Diagnosis of Transmitter Health from Measurement Data......................................................34

6.2 General troubleshooting procedures........................................................................................35

6.3 Recommended operating conditions........................................................................................37

7. CORROSION MEASUREMENTS........................................................................ 39

7.1 Overview ......................................................................................................................................39

7.2 General corrosion rate................................................................................................................39

Working method summary ...................................................................................................................................39

7.3 B value..........................................................................................................................................40

7.4 Pitting factor ................................................................................................................................41

7.5 Corrosion mechanism indicator................................................................................................42

Understanding CMI values...................................................................................................................................42

8. MAINTENANCE/REPAIR .................................................................................... 44

8.1 Parts .............................................................................................................................................44

8.2 Replacing sensor module ..........................................................................................................45

Tools required ......................................................................................................................................................45

Procedure ............................................................................................................................................................45

8.3 Replacing batteries .....................................................................................................................47

When to replace...................................................................................................................................................47

Tools required ......................................................................................................................................................47

Procedure ............................................................................................................................................................47

8.4 Replacing antenna ......................................................................................................................49

Tools required ......................................................................................................................................................49

Procedure ............................................................................................................................................................49

8.5 Replacing terminal board...........................................................................................................52

When to replace...................................................................................................................................................52

Tools required ......................................................................................................................................................52

Procedure ............................................................................................................................................................52

Contents

Tables

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Tables

Table 1 User calibration...............................................................................................................................13

Table 2 Calibration error messages ............................................................................................................14

Table 3 Linear polarization resistance check ..............................................................................................15

Table 4 Restore calibration..........................................................................................................................16

Table 5 Transmitter connection status ........................................................................................................20

Table 6 PV status ........................................................................................................................................22

Table 7 Device status ..................................................................................................................................22

Table 8 Menu tree........................................................................................................................................26

Table 9 Buttons for Device Local Configuration ..........................................................................................30

Table 10 Read Node Information ................................................................................................................31

Table 11 Advanced Options ........................................................................................................................33

Table 12 Diagnosis of Transmitter Health ..................................................................................................34

Table 13 Troubleshooting procedures.........................................................................................................35

Table 14 Recommended operating conditions............................................................................................37

Table 15 Corrosion Rate and Environment Characterization......................................................................40

Table 16 Corrosion Rate based on B value, anodic and cathodic values...................................................41

Table 17 Pitting Factor Values ....................................................................................................................42

Table 18 CMI values....................................................................................................................................43

Table 19 Sensor module replacement.........................................................................................................45

Table 20 Battery replacement procedure ....................................................................................................47

Table 21 Antenna replacement procedure ..................................................................................................50

Table 22 Terminal board replacement procedure .......................................................................................52

Contents

Figures

xii OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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Figures

Figure 1 XYR 6000 SmartCET Functional Diagram.....................................................................................2

Figure 2 Block Diagram ...............................................................................................................................17

Figure 3 Main menu.....................................................................................................................................27

Figure 4 Security and Node Deployment.....................................................................................................28

Figure 5 Device Local Configuration screen................................................................................................30

Figure 6 Read Node Information .................................................................................................................31

Figure 7 Advanced Options .........................................................................................................................33

Figure 8 Individual Anodic and Cathodic Tafel Slopes................................................................................41

Figure 9 Sensor module removal and replacement ....................................................................................46

Figure 10 Battery replacement ....................................................................................................................48

Figure 11 Antenna replacement ..................................................................................................................51

Figure 12 Terminal board replacement .......................................................................................................53

1. Introduction

1.1. Purpose

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 1

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1. Introduction

1.1 Purpose

This manual describes the Honeywell OneWireless XYR 6000 SmartCET Corrosion Transmitter function,

operation and maintenance.

1.2 Scope

The manual includes:

• Details of topics that relate uniquely to the Honeywell XYR 6000 Corrosion Transmitter,

• This manual does not cover installation, mounting, or wiring. See XYR 6000 Transmitter Quick Start

Guide (document 34-XY-25-21).

1.3 OneWireless network overview

OneWireless is an all digital, serial, two-way communication mesh network that interconnects industrial

field sensors to a central system.

OneWireless has defined standards to which field devices and operator stations communicate with one

another. The communications protocol is built as an "open system" to allow all field devices and

equipment that are built to OneWireless standard to be integrated into a system, regardless of the device

manufacturer. This interoperability of devices using OneWireless technology is to become an industry

standard for automation systems.

1.4 About the transmitter

The XYR 6000 SmartCET Corrosion Transmitter is furnished with OneWireless interface to operate in a

compatible distributed OneWireless system. The transmitter will interoperate with any OneWireless-

registered device.

The transmitter includes OneWireless electronics for operating in a 2.4GHz network. It features function

block architecture.

The transmitter measures the process corrosion and transmits a digital output signal proportional to the

measured variable. Its major components are an electronics housing as shown in Figure 1.

The XYR 6000 transmits its output in a digital OneWireless protocol format for direct digital

communications with systems.

The Process Variable (PV) is available for monitoring and alarm purposes.

The sample time can be configured to calculate the corrosion variables every 30 seconds, or every 1, 2, 3,

4, 5 minutes. This parameter is independent of the publish rate, which has a configuration time of 30

seconds. If the sample time and publish rate are both set to 30 seconds, the corrosion transmitter will

continuously calculate corrosion measurements and publish a new measurement (all four variables) at each

publish rate interval (every 30 seconds). This configuration will result in minimal battery life but provides

almost real time corrosion information. If the sample time is set for five minutes, all four corrosion

variables will be calculated and published within the next 30 second publish rate interval, however the

transmitter corrosion measurement will then go to sleep for 4.5 minutes, until it is time to start the next

sample. This configuration will result in maximum battery life and is the default configuration.

Figure 1 shows a block diagram of the XYR 6000 SmartCET Corrosion transmitter’s operating functions.

1. Introduction

1.4. About the transmitter

2 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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EEPROM

A/D

Corrosion

current

Multi-

plexer

Electronics Housing

Radio

Board

Input

from

probe

Micro-

processor

Micro-

processor

EEPROM

Battery

Antenn

Measurement

Board

Configuration

Data

Corrosion

potential

D/A

Figure 1 XYR 6000 SmartCET Functional Diagram

2. Specifications

2.1. European Union Usage

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 3

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2. Specifications

2.1 European Union Usage

This product may be used in any of the following European Union nations.

Country ISO 3166

2 letter code Country ISO 3166

2 letter code

Austria AT Latvia LV

Belgium BE Liechtenstein LI

Bulgaria BG Lithuania LT

Cyprus CY Malta MT

Czech Republic CZ Netherlands NL

Denmark DK Norway NO

Estonia EE Poland PL

Finland FI Portugal PT

France FR Romania RO

Germany DE Slovakia SK

Greece GR Slovenia SI

Hungary HU Spain ES

Iceland IS Sweden SE

Ireland IE Switzerland CH

Italy IT United Kingdom BG

2. Specifications

2.2. Certifications and approvals

4 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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2.2 Certifications and approvals

Transmitter

See the product label for applicable approvals and ratings.

Approval / Item Ratings / Description

CSAcus Intrinsically Safe CL I, Div 1, Groups A, B, C, & D; CL II, Div 1, Groups E, F & G; CL III, T4

CL I, Zone 0: Ex ia IIC, T4; CL I, Zone 0: AEx ia IIC, T4

CSAcus Explosionproof CL I, Div 1, Groups A, B, C, & D; CL II, Div 1, Groups E, F & G; CL III, T4

CL I, Zone 1: Ex d IIC, T4; CL I, Zone 1: AEx d IIC, T4

CSAcus Nonincendive CL I, Div 2, Groups A, B, C & D; CL II, Div 2, Groups F & G; CL III, Div 2, T4

CL I, Zone 2: Ex nA IIC, T4; CL I, Zone 2: AEx nA IIC, T4

FM Approvals

Intrinsically Safe

CL I, Div 1, Groups A, B, C, & D; CL II, Div 1, Groups E, F & G; CL III, T4

CL I, Zone 0: AEx ia IIC, T4

FM Approvals

Explosionproof

CL I, Div 1, Groups A, B, C, & D; CL II, Div 1, Groups E, F & G; CL III, T4

CL I, Zone 1: AEx d IIC, T4

FM Approvals

Nonincendive

CL I, Div 2, Groups A, B, C & D; CL II, Div 2, Groups F & G; CL III, Div 2, T4

CL I, Zone 2: AEx nA IIC, T4

HON – ATEX

Non-Sparking

, Ex nA IIC, T4; Ta = 85°C, Zone 2

Process Connections in

Division 2 / Zone 2

Division 2 / Zone 2 apparatus may only be connected to processes classified

as non-hazardous or Division 2 / Zone 2. Connection to hazardous

(flammable or ignition capable) Division 1 / Zone 0, or 1 process is not

permitted.

Enclosure Type Type 4X, IP 66/67

CRN Canadian Registration Number

Class II and III installations and for Type 4X/IP66 applications require that all cable and unused entires be

sealed with an NRTL listed cable gland or seal fitting. Cable glands and seal fittings are not supplied by

Honeywell.

For detailed transmitter specifications see the following Specification and Model Selection Guide.

• XYR 6000 SmartCET Wireless Monitoring Transmitter Corrosion (document 34-XY-03-31)

2. Specifications

2.3. Agency compliance information

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 5

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2.3 Agency compliance information

This section contains the Federal Communications Commission (FCC), Industry Canada (IC) and Radio

Frequency compliance statements for the OneWireless Multinode device.

ATTENTION

XYR6000 units must be professionally installed in accordance with the requirements specified in the

OneWireless XYR6000 Agency Compliance Professional Installation Guide.

FCC compliance statements

• This device complies with Part 15 of FCC Rules and Regulations. Operation is subject to the

following two conditions: (1) This device may not cause harmful interference and (2) this device must

accept any interference received, including interference that may cause undesired operation.

• This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference in a residential installation. This equipment generates, uses, and can

radiate radiofrequency energy and, if not installed and used in accordance with these instructions, may

cause harmful interference to radio communications. Operation of this equipment in a residential area

is likely to cause harmful interference in which case the user will be required to correct the

interference at his own expense.

• Intentional or unintentional changes or modifications must not be made to the Multinode unless under

the express consent of the party responsible for compliance. Any such modifications could void the

user’s authority to operate the equipment and will void the manufacturer’s warranty.

IC compliance statements

• To reduce potential radio interference to other users, the antenna type and its gain should be so chosen

that the equivalent isotropic radiated power (EIRP) is not more than that permitted for successful

communication.

• Operation is subject to the following two conditions: (1) this device may not cause interference, and

(2) this device must accept any interference, including interference that may cause undesired operation

of the device.

• This Class A digital apparatus complies with Canadian ICES-003.

• French: Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

Radio Frequency (RF) statement

To comply with FCC’s and Industry Canada’s RF exposure requirements, the following antenna

installation and device operating configurations must be satisfied.

• Remote Point-to-Multi-Point antenna(s) for this unit must be fixed and mounted on outdoor permanent

structures with a separation distance between the antenna(s) of greater than 20cm and a separation

distance of at least 20cm from all persons.

• Remote Fixed Point–to-Point antenna(s) for this unit must be fixed and mounted on outdoor

permanent structures with a separation distance between the antenna(s) of greater than 20cm and a

separation distance of at least 100cm from all persons.

2. Specifications

2.3. Agency compliance information

6 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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• Furthermore, when using integral antenna(s) the Multinode unit must not be co-located with any other

antenna or transmitter device and have a separation distance of at least 20cm from all persons.

European Union restriction

France restricts outdoor use to 10mW (10dBm) EIRP in the frequency range of 2,454-2,483.5 MHz.

Installations in France must limit EIRP to 10dBm, for operating modes utilizing frequencies in the range of

2,454 – 2,483.5MHz.

2. Specifications

2.4. Honeywell European (CE) Declaration of Conformity (DoC)

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 7

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2.4 Honeywell European (CE) Declaration of Conformity (DoC)

This section contains the European Declaration of Conformity (DoC) statement, for the OneWireless product line.

R&TTE

Directive 1999/5/EC LVD

Directive 73/23/EEC EMC

Directive 2004/108/EC ATEX

Directive 94/9/EC

Harmonized Standards

Emissions Specification and Method: EN 300 328 V1.7.1

Emissions Spec and Method: EN 301 893 V1.4.1

Immunity Specification: EN 301 489-17 V1.2.1

Immunity Method: EN 301 489-1 V1.6.1

Product Standard: IEC61326-1 (1st Edition, 2002-02, Industrial Locations)

EN 50014:1992, "Electrical Apparatus for Potentially Explosive Atmospheres –

General Requirements"

EN 50021:1999, "Electrical Apparatus for Potentially Explosive Atmospheres –

Type of Protection "n"

Manufacturer’s Name and

Address

Honeywell Process Solutions

2500 West Union Hills Drive, Phoenix, AZ 85027, USA

Compliance Statement The product herewith complies with the harmonized standards listed

above. Typical product line systems and configurations have been tested,

for compliance.

2. Specifications

2.4. Honeywell European (CE) Declaration of Conformity (DoC)

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European Declaration of Conformity statements

Language Statement

Česky

(Czech): Honeywell tímto prohlašuje, že tento Multinode je ve shodě se

základními požadavky a dalšími příslušnými ustanoveními směrnice

1999/5/ES.

Dansk

(Danish):

Undertegnede Honeywell erklærer herved, at følgende udstyr

Multinode overholder de væsentlige krav og øvrige relevante krav i

direktiv 1999/5/EF.

Deutsch

(German):

Hiermit erklärt Honeywell, dass sich das Gerät Multinode in

Übereinstimmung mit den grundlegenden Anforderungen und den

übrigen einschlägigen Bestimmungen der Richtlinie 1999/5/EG

befindet.

Eesti

(Estonian):

Käesolevaga kinnitab Honeywell seadme Multinode vastavust

direktiivi 1999/5/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele

teistele asjakohastele sätetele.

English Hereby, Honeywell, declares that this Multinode is in compliance with

the essential requirements and other relevant provisions of Directive

1999/5/EC.

Español

(Spanish):

Por medio de la presente Honeywell declara que el Multinode cumple

con los requisitos esenciales y cualesquiera otras disposiciones

aplicables o exigibles de la Directiva 1999/5/CE.

Ελληνική

(Greek):

ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ Honeywell ∆ΗΛΩΝΕΙ ΟΤΙ Multinode

ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩ∆ΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ

ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ∆ΙΑΤΑΞΕΙΣ ΤΗΣ Ο∆ΗΓΙΑΣ 1999/5/ΕΚ.

Français

(French):

Par la présente Honeywell déclare que l'appareil Multinode est

conforme aux exigences essentielles et aux autres dispositions

pertinentes de la directive 1999/5/CE.

Italiano

(Italian):

Con la presente Honeywell dichiara che questo Multinode è conforme

ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla

direttiva 1999/5/CE.

Latviski

(Latvian):

Ar šo Honeywell deklarē, ka Multinode atbilst Direktīvas 1999/5/EK

būtiskajām prasībām un citiem ar to saistītajiem noteikumiem.

Lietuvių

(Lithuanian):

Šiuo Honeywell deklaruoja, kad šis Multinode atitinka esminius

reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas.

Nederlands

(Dutch):

Hierbij verklaart Honeywell dat het toestel Multinode in

overeenstemming is met de essentiële eisen en de andere relevante

bepalingen van richtlijn 1999/5/EG.

Malti

(Maltese):

Hawnhekk, Honeywell, jiddikjara li dan Multinode jikkonforma mal-

ħtiġijiet essenzjali u ma provvedimenti oħrajn relevanti li hemm fid-

Dirrettiva 1999/5/EC.

Magyar

(Hungarian):

Alulírott, Honeywell nyilatkozom, hogy a Multinode megfelel a

vonatkozó alapvetõ követelményeknek és az 1999/5/EC irányelv egyéb

elõírásainak.

Polski

(Polish):

Niniejszym Honeywell oświadcza, że Multinode jest zgodny z

zasadniczymi wymogami oraz pozostałymi stosownymi

2. Specifications

2.4. Honeywell European (CE) Declaration of Conformity (DoC)

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 9

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Language Statement

postanowieniami Dyrektywy 1999/5/EC.

Português

(Portuguese): Honeywell declara que este Multinode está conforme com os

requisitos essenciais e outras disposições da Directiva 1999/5/CE.

Slovensko

(Slovenian): Honeywell izjavlja, da je ta Multinode v skladu z bistvenimi zahtevami

in ostalimi relevantnimi določili direktive 1999/5/ES.

Slovensky

(Slovak): Honeywell týmto vyhlasuje, že Multinode spĺňa základné požiadavky a

všetky príslušné ustanovenia Smernice 1999/5/ES.

Suomi

(Finnish): Honeywell vakuuttaa täten että Multinode tyyppinen laite on direktiivin

1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden

ehtojen mukainen.

Svenska

(Swedish):

Härmed intygar Honeywell att denna Multinode står I

överensstämmelse med de väsentliga egenskapskrav och övriga

relevanta bestämmelser som framgår av direktiv 1999/5/EG.

Íslenska

(Icelandic):

Hér með lýsir Honeywell yfir því að Multinode er í samræmi við

grunnkröfur og aðrar kröfur, sem gerðar eru í tilskipun 1999/5/EC.

Norsk

(Norwegian): Honeywell erklærer herved at utstyret Multinode er i samsvar med de

grunnleggende krav og øvrige relevante krav i direktiv 1999/5/EF.

For more information about the R&TTE Directive

The following website contains additional information about the Radio and Telecommunications Terminal

Equipment (R&TTE) directive:

http://ec.europa.eu/enterprise/rtte/faq.htm

2. Specifications

2.5. Probes

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Authentication Device

Install the Authentication Device application on any PDA having

• Windows Mobile version 4.2+

• infrared port.

2.5 Probes

Electrode area

Three finger electrodes = 4.75 cm2

Nine interleaved electrodes = 0.32 cm2

Three flush disks = 0.40 cm2

Constants for common probe materials

UNS

Number Material Atomic Mass

(grams) Density

(grams/cm3)

Number of electrons

lost on oxidation

(typical)

A91100 Aluminum 1100 27.20 2.71 3

A92024 Aluminum 2024 28.97 2.77 3

A95083 5083 Al 27.38 2.66 3

C11000 CDA 110ETP 99.9 Cu 63.54 8.89 2

C12200 DHP Cu 63.53 8.89 2

C27000 Yellow Brass 64.32 8.47 2

C44300 CDA443 (ARS AD. Brass) 64.22 8.52 2

C68700 CDA687 (Al Brass) 63.23 8.33 2

C70600 90-10 Cu-Ni [CDA 706 (Cu/Ni 90/10)] 62.95 8.94 2

C71500 CDA 715 (Cu/Ni 70/30) 61.99 8.94 2

G10100 1010 Carbon Steel 55.77 7.87 2

G10180 1018 Carbon Steel 55.75 7.86 2

G10200 1020 Carbon Steel 55.74 7.86 2

G10800 1080 Carbon Steel 55.46 7.84 2

G41400 4140 55.62 7.85 2

K01200 A179 55.77 7.87 2

K01201 A192 55.70 7.86 2

K02598 ASTM A36 55.71 7.86 2

K02700 A516-70 (A516 Gr70) 55.62 7.86 2

2. Specifications

2.5. Probes

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 11

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UNS

Number Material Atomic Mass

(grams) Density

(grams/cm3)

Number of electrons

lost on oxidation

(typical)

K03005 ASTM A53 [Grade B Carbon Steel] 55.68 7.86 2

K03006 A106, Grade B 55.66 7.86 2

K03006 API 5L-X52 55.71 7.86 2

K03006 API 5L-X70 55.71 7.86 2

L13601 60 Sn / 40 Pb 153.97 8.42 3

N04400 Monel 400 59.62 8.80 2

N08020 Carpenter 20 Cb3 57.30 8.08 2

N10276 C-276 [Hastelloy] 63.43 8.89 2

R50400 Titanium GR2 47.79 4.52 4

R60702 Zr 702 95.08 6.10 4

S30400 AISI 304 55.04 7.94 2

S30403 AISI 304L 55.08 7.94 2

S31600 AISI 316 56.19 7.98 2

S31603 AISI 316L 56.22 7.98 2

S41003 Duracorr 55.12 7.70 2

S41425 Mod. 13Cr 56.13 7.70 2

K03005 A53 Grade B Carbon Steel Pipe 55.68142 7.87 2

K02598 ASTM A36 55.71 7.86 2

K03006 A106, Grade B 55.66 7.86 2

3. Preparation

3.1. Installation

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3. Preparation

3.1 Installation

Refer to the XYR 6000 Transmitter Quick Start Guide (document 34-XY-25-21) for installation, mounting

and wiring of your XYR 6000 SmartCET transmitter.

3.2 Configuration

The XYR 6000 SmartCET Transmitter contains the electronics interface compatible for connecting to the

OneWireless network. An operator uses the Wireless Builder application to configure blocks, to change

operating parameters, and to create linkages between blocks that make up the transmitter’s configuration.

These changes are written to the transmitter when it is authenticated by a security key.

3.3 Connecting to network

Use Authentication Device to connect your transmitter to the OneWireless network. See page 28.

3.4 Calibrating the transmitter

Overview

The transmitter is calibrated at the factory. User calibration is unlikely to improve calibration and is not

recommended.

However, calibration is available if desired. For all calibration methods, Wireless Builder must first be

used to prepare the channel for calibration. For access to all calibration methods, refer to Wireless Builder.

Calibration choices:

• User calibration

• Restore to factory calibration

• Linear Polarization Resistance check

3. Preparation

3.4. Calibrating the transmitter

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User calibration

This function calibrates the channel to the default low and high range values for the channel’s input type.

Table 1 User calibration

Step Action

1 In Wireless Builder, set the transmitter’s Write Lock to UNLOCKED.

2 In Wireless Builder, set the transmitter’s channel to OOS (Out of Service).

3 Loosen the M3 locking set screw on the transmitter’s battery end-cap (opposite end from

display). Unscrew and remove the end cap.

4 Disconnect the probe wiring from terminals 1-3. Connect a jumper between TB1-1 and TB1-2.

5 At the transmitter display, verify it is OUT SVC (out of service).

Use Authentication Device’s Device Local Configuration buttons to navigate to the transmitter’s

CAL menu.

If the transmitter is locked a LOCKED message will be displayed. Go to step 1.

If CAL menu is passcode protected, enter the passcode.

If the channel is not out of service a WRONG MODE message will be displayed. Go to step 2.

6 Select USER CAL. Follow displayed instructions.

• When display says APLY L R apply a low resistance between TB1-2 and TB1-3, such as 10

ohms.

• Use the arrow keys to enter the resistance value on the display.

• Press Enter to accept the value. Display will say WAIT 60 S (wait 60 seconds).

• When display says APLY H R apply a high resistance between TB1-2 and TB1-3, such as

10k ohms.

• Use the arrow keys to enter the resistance value on the display.

• Apply the high calibration input value indicated on display.

• Press Enter to accept the value. Display will say WAIT 60 S, then SUCCESS. Otherwise, the

display will show one of the calibration error messages listed in Table 2.

• Press Enter to return to PV display.

7 Reverse steps 3 and 4.

8 When ready, in Wireless Builder return the transmitter’s channel to service and set Write Lock

to LOCKED.

3. Preparation

3.4. Calibrating the transmitter

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Table 2 Calibration error messages

Message Meaning

CALIBRATION_FAIL 1. Calibration gain is greater than 5%.

2. Calibration offset is greater than 5% of

sensor span.

BAD_USER_CALIBRATION CAL_SOURCE is user and user

calibration constants contain invalid

values.

BAD_FACTORY_CALIBRATION 1. CAL_SOURCE is factory and factory

calibration constants do not contain valid

values.

2. CAL_RESTORE command was issued

but factory calibration constants do not

contain valid values.

BAD_SENSOR Sensor is bad or faulty input

thermocouple.

BAD_UNITS Units in CAL UNITS parameter are

invalid or not supported by the sensor

type.

Linear polarization resistance check

Use this mode to check if a known applied resistance is correctly detected. The displayed value should

agree with the applied resistance, this indicates the transmitter (and probe wiring if included) are working

correctly. If the general corrosion value still differs from what was expected, check the probe (and probe

wiring if not in line with the test resistor) and corrosion parameter configuration.

3. Preparation

3.4. Calibrating the transmitter

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Table 3 Linear polarization resistance check

Step Action

1 In Wireless Builder, set the transmitter’s Write Lock to Unlocked.

2 In Wireless Builder, set the transmitter’s channel to OOS (Out of Service).

3 Loosen the M3 locking set screw on the transmitter’s battery end-cap (opposite end from

display). Unscrew and remove the end cap.

4 Disconnect the probe wiring from terminals 1-3. Connect a known resistance value (10 – 10k

ohms) between TB1-2 and TB1-3. Connect a jumper between TB1-1 and TB1-2.

5 At the transmitter display, verify it is OUT SVC (out of service).

Use Authentication Device’s Device Local Configuration buttons to navigate to the transmitter’s

CAL menu.

If the transmitter is locked a LOCKED message will be displayed. Go to step 1.

If CAL menu is passcode protected, enter the passcode.

If the channel is not out of service a WRONG MODE message will be displayed. Go to step 2.

6 • Select LPR CHK. Press Enter to accept the applied resistance. Display will say WAIT 60 S

(wait 60 seconds).

• After waiting 60 seconds the display should show the applied resistance value. This confirms

proper operation. If the displayed resistance value is correct, check Wireless Builder for

correct probe values. See page 10.

• Press Enter to return to PV display.

7 Reverse steps 3 and 4.

8 When ready, in Wireless Builder return the transmitter’s channel to service and set Write Lock

to Locked.

3. Preparation

3.4. Calibrating the transmitter

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Restore calibration to factory default

Table 4 Restore calibration

Step Action

1 In Wireless Builder, set transmitter’s Write Lock to Unlocked.

2 In Wireless Builder, set the transmitter’s channel to OOS (Out of Service).

3 Use Authentication Device’s Device Local Configuration buttons to navigate to the transmitter’s

CAL menu.

If the transmitter is locked a LOCKED message will be displayed. Go to step 1.

If CAL menu is passcode protected, enter the passcode.

If the channel is not out of service a WRONG MODE message will be displayed. Go to step 2.

4 • Select CAL RSTR by scrolling through menu.

• Press Enter to continue.

• Display will say SUCCESS.

• If calibration is unsuccessful an error message is displayed. See Table 2.

• Press Enter to return to PV display.

5 Exit the menu.

6 When ready, in Wireless Builder return the transmitter’s channel to service and set Write Lock

to Locked.

4. Function blocks

4.1. Introduction

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4. Function blocks

4.1 Introduction

This section explains the construction and contents of the XYR 6000 SmartCET Corrosion Transmitter

Function Blocks.

4.2 Block description

Block types

Blocks are the key elements that make up the transmitter’s configuration. The blocks contain data (block

objects and parameters) which define the application, such as the inputs and outputs, signal processing and

connections to other applications. The XYR 6000 SmartCET Transmitter contains the following block

types.

Block Type Function

Device Contains parameters related to the overall field device rather than a

specific input or output channel within it. A field device has exactly one

device block.

AITB Contains parameters related to a specific process input or output

channel in a measurement or actuation device. An AITB defines a

measurement sensor channel for an analog process variable

represented by a floating-point value. There is one AITB per sensor.

Radio Contains parameters related to radio communication between the

transmitter and the multimode(s).

Block diagram

Figure 2 shows the blocks of the XYR 6000 SmartCET Transmitter.

Sensor Analog Input Transducer Block

(AITB)

Transmitter

Device Block

Communication Stack

Algorithm OUT

Read/

Write Publish Read/

Write

Sensor Analog Input Transducer Block

(AITB)

Transmitter

Device Block

Communication Stack

Algorithm OUT

Read/

Write Publish Read/

Write

Figure 2 Block Diagram

Each of these blocks contains parameters that are standard OneWireless-transmitter defined parameters.

The AITB and device blocks contain standard parameters common to all XYR 6000 transmitter models

4. Function blocks

4.3. Parameter details

18 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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(that is, pressure, temperature, DI, HLAI) as well as corrosion-specific parameters. The radio block

contains parameters for communication with the wireless network.

4.3 Parameter details

The transmitter displays a few basic parameters, such as tag, serial number, device revision, build, device

address, WFN ID.

For more information on parameters, refer to the following documents.

• OneWireless Wireless Builder User’s Guide

• OneWireless Builder Parameter Reference

5. Operation

5.1. Overview

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5. Operation

5.1 Overview

Display modes

The transmitter has the following display modes.

• Test. Appears briefly after power-up to self-test the display.

• Connection status. Appears when transmitter is not fully connected to the OneWireless network. See

section 5.2.

• PV display. Default mode of the transmitter displays the PV values and any status messages. See

below.

• Quick view of transmitter identification parameters. Displays read-only parameters then returns to PV

display. See page 25.

• Menu. See page 26.

Authentication Device

To navigate the transmitter displays and menus, hold the Authentication Device no more than 6” from the

transmitter and aim the infrared beam at the transmitter display while tapping the Device Local

Configuration buttons (Table 9). You can also use the PDA’s buttons.

Authentication Device menus are described in section 5.6 starting on page 27.

5. Operation

5.2. Transmitter connection status

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5.2 Transmitter connection status

Table 5 Transmitter connection status

Displayed

status Definition What to do

NO KEY Transmitter needs a key from the

Authentication Device and is not transmitting.

Transmit a key to the transmitter. See page

28.

NOT CONN Transmitter is in between discovery attempts. If Transmitter does not make a connection

within five minutes, do the following:

• Check that Key is correct for the network

you are trying to join.

• Check that Multinode(s) in the local area

are turned on and are already a secure

part of the network.

• Check if KeyServer is active.

• Check the KeyServer Event Log to see if

the Transmitter is actively trying to join.

Errors in the Event Log show that the

Transmitter is trying to join but that there

are problems. Consult the OneWireless

Wireless Builder documentation for

troubleshooting errors.

DISCOVER Transmitter has not made a connection to a

Multinode and is in discovery (searching for a

connection to a Multinode). Transmitter will

automatically enter a power saving mode if it

cannot make a connection and will retry later.

Wait for connection. If Transmitter does not

make a connection within five minutes, see

NOT CONN in this table.

SECURING Transmitter has connected with the network

and is validating its key.

Wait for connection. If Transmitter does not

make a connection within five minutes, see

NOT CONN in this table.

CONNECTD For units with radio firmware build* 53 or

higher:

Transmitter has validated the key and has

made a secure connection with at least two

Multinodes. Transmitter should appear in

Wireless Builder as an uncommissioned

device.

For units with radio firmware build* 52:

Transmitter has validated the key and has

made a secure connection with at least one

Multinode. Transmitter should appear in

Wireless Builder as an uncommissioned

device.

For units with radio firmware build* 53 or

higher: No action required.

For units with radio firmware build* 52:

Transmitter will periodically look for a

second Multinode in order to form a

redundant connection to the network. If

connected with only one Multinode Wireless

Builder will display a Secondary Multinode

Address of 0.

NO REDUN Appears only on units with radio firmware

build* 53 or higher. No redundancy, that is,

Transmitter has connected with only one

Multinode.

No action required. The Transmitter will

periodically look for a second Multinode in

order to form a redundant connection to the

network

*Use the PDA to determine your radio firmware build number (page 21).

5. Operation

5.3. Transmitter PV display

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5.3 Transmitter PV display

In the PV display, the following information is displayed sequentially. For detailed descriptions of the

PV’s, see page 39.

Item displayed Example Details

PV1 value 1 +80.0 The General Corrosion Rate is the average or

general corrosion rate. Range: 0 – 250 mil/year

(0 - 6.35 mm/yr.)

PV1 engineering units mPY Mils per year (mPY) or millimeters per year

(mmPY).

PV1 status BAD See Table 6. If no PV status is displayed (blank)

then the PV value is good.

Device status LOW BATT See Table 7. If no device status is displayed

(blank) then the device status is normal.

If two or more device status messages are in

effect they are displayed alternating with the PV

values.

PV2 value 2 +0.50 Pitting Factor (also referred to as localized

corrosion indicator). Range: 0 – 1. Unitless.

PV2 status UNC See Table 6. If PV status is not displayed then

the PV value is good.

PV3 value 3 +26.50 B value, also known as the Stern-Geary

constant. Range: 0 to 200 typical.

PV3 units mV Millivolts per decade

PV3 status OUT SVC See Table 6. If PV status is not displayed then

the PV value is good.

PV4 value 4 +404.0 Corrosion monitoring index. Unitless. Normal

range is 0 – 2000.

PV4 status See Table 6. If PV status is not displayed then

the PV value is good.

5. Operation

5.3. Transmitter PV display

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Table 6 PV status

PV status Cause - Action

(blank) • PV is normal – no action required

BAD • Possible calibration error – Clear calibration

• AITB can not execute due to internal firmware state – Attempt cold restart of

device.

• AITB can not execute due to hardware fault – Replace sensor board

• Sensor failure – Check input connections

• Sensor failure – Check bad probe

UNC • Warning: Input inaccurate due to uncertain input data integrity.

• Warning: Input inaccurate due to input conversion limitations or resolution.

• Warning: Input outside of characterized range. Value is estimated.

Table 7 Device status

Transmitter

display Wireless Builder display Definition What to do

OUT SVC OOS All channels are out of

service.

Restore mode to Auto in Wireless

Builder.

CAL ERR Calibration Error Calibration Data Invalid

or could not be read.

Use Cal Clear, Restore, or User

Calibrate.

CFG ERR Configuration Error Configuration Check

Error.

Database is corrupted. Cold start

and reload configuration.

LOW BAT Low Battery Battery Voltage Critically

Low

Replace batteries as soon as

possible. See page 47.

NO RADIO Radio Interprocessor

Comm Error

Radio Board is not

accessible.

Restart both the radio and sensor.

If condition persists, replace

sensor module. See page 45.

BAD RADIO

SPI

Sensor Radio SPI

Communication Failure

Radio detected loss of

communication with

sensor board over the

inter-processor

communication link.

Restart both the radio and sensor.

If condition persists, replace

sensor module. See page 45.

BAD RADIO

EEPROM

EEPROM SPI

Communication Failure

Radio EEPROM SPI

Communication failure

The radio will not be able to

perform firmware upgrades but will

operate normally using installed

code. Replace sensor module.

See page 45.

RADIO WDT

RESET

WDT Reset Occurred Radio Watch Dog

Timeout detected

Restart both the radio and sensor.

If condition persists, replace

sensor module. See page 45.

5. Operation

5.3. Transmitter PV display

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Transmitter

display Wireless Builder display Definition What to do

BAD RADIO Radio Circuitry Failure Radio circuitry has failed The radio processor detected error

on internal radio circuitry. Replace

sensor module. See page 45.

The following status messages have multiple meanings. Refer to Wireless Builder Device Status for exact cause.

E FAIL A/D Failure Diagnostics detected

defect with Analog to

Digital Converter.

Replace sensor module. See page

45.

E FAIL Electronics Failure Electronic Failure

detected on Sensor

Board. Could be caused

by one of the status

items marked by *.

Restart both the radio and sensor.

If condition persists, replace

sensor module. See page 45.

E FAIL* NVM Fault* Startup diagnostics

detected defect in

Sensor Non-Volatile

Memory

Replace sensor module. See page

45.

E FAIL* Program Memory Fault* Startup diagnostics

detected defect in

Sensor Read Only

Memory

Replace sensor module. See page

45.

E FAIL* RAM Fault* Startup diagnostics

detected defect in

Processor Random

Access Memory

Replace sensor module. See page

45.

INP FAIL Input Failure Input Error Check input connection. If

condition persists, replace the

probe.

INP FAIL A/D Failure Diagnostics detected

defect with Analog to

Digital Converter.

Replace sensor module. See page

45.

The following statuses are displayed only in Wireless Builder Device Status.

Blank Electrode Short Circuit An input is shorted Check probe electrodes for

conductive films or defective

(shorted) cable.

Check transmitter probe cable

connections for a possible short at

the transmitter input terminals.

Blank Electrode Open Circuit or

LPR Mode Error

Input open or probe not

in solution

Check probe cable for a loose or

defective (open) connection to the

electrodes or transmitter terminals.

Blank Harmonic Distortion

Mode Not Possible

No valid 3rd harmonic

component to calculate B

value PV

Corrosion rate may be very low or

system may be under diffusion

control.

Blank Asymmetric Response

From Probe

Electrochemical

response of probe is not

symmetrical

Check electrodes for differential

attack on electrodes, for example,

crevice on one electrode.

5. Operation

5.3. Transmitter PV display

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Transmitter

display Wireless Builder display Definition What to do

Blank DAC Voltage Deviation Electrode driver voltage

deviation > 3% of

measured voltage

Check electrodes for conductive

films.

Check transmitter probe cable

connections for a possible short at

the transmitter input terminals.

Check transmitter operation offline

with a different probe to determine

if the fault is caused by the probe

or transmitter.

Blank Calibration Cleared

User calibration cleared

to factory constants

User calibration has been cleared

and reset to the factory values.

Proceed with user calibration if

utilizing probe cables >12 ft and if

the anticipated corrosion rate is

>200 mpy.

blank* Device/Firmware

Mismatch*

Sensor Board Firmware

Error. The software did

not pass verification

tests.

Replace sensor module. See page

45.

blank* Heap Memory Not

Available*

Heap Allocation Failure.

Software detected heap

shortage and some

communication packets

may have been dropped.

Clear by warm restart of device. If

condition persists contact

Honeywell service.

blank* Watchdog Timer Error* Sensor Watchdog

Timeout. The processor

was restarted due to

unexpected operation.

Clear by warm restart of device. If

condition persists contact

Honeywell service.

5. Operation

5.4. Transmitter quick view of parameters

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5.4 Transmitter quick view of parameters

If you press the up or down arrow key during the PV display, the following quick view parameters are

shown sequentially, then the PV display resumes.

Parameter Description

Transmitter type HONEYWELL XYR 6000 CORROSION

Tag The name given to this transmitter

Serial number Transmitter serial number. This is the

WBSN on the transmitter’s nameplate.

Do not confuse this with the other

nameplate item marked “Serial.”

Device revision This parameter changes whenever

objects and parameters are added,

deleted, or the data type or range

changes. It does not change if the

application firmware changes without

affecting the device description.

Build Sensor firmware number

5. Operation

5.5. Transmitter menu

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5.5 Transmitter menu

Menu tree

At the PV display, press Enter to access the menus. To interact with the menus use the Device Local

Configuration onscreen buttons (page 30) or the buttons on your PDA.

Table 8 Menu tree

Menu item Description

CAL Calibration menu. May be password-protected. See Table 9 on page 30 for

password number entry.

USER CAL Lets you set calibrate to custom low and high range values. See page 12.

CAL RSTR Restores calibration to factory setting. The factory setting is very accurate

and should be adequate for most applications. See page 12.

LPR CHK Linear Polarization Resistance check. Use this to check a known applied

resistance. The displayed value should agree with the applied resistance; if

not then a problem exists in the probe or in the corrosion parameters. See

page 12.

RADIO Radio menu

PRI RSSI Primary receive signal strength. Read only. Signal strength 00 is too weak to

connect to the network.

Displayed Value Value dBm Rx Margin dB

00 < -86 < 10

01 -86 to -81 10 to 15

02 -80 to -75 16 to 21

03 -74 to -69 22 to 27

04 -68 to -63 28 to 33

05 -62 to -57 34 to 39

06 -56 to -51 40 to 45

07 -50 to -45 46 to 51

08 -44 to -11 52 to 85

09 ≥ -10 Saturation

SEC RSSI Secondary receive signal strength. Same as PRI RSSI. Read only.

WFN ID Wireless Field Network ID. Read only.

DEV ADD Device address. Read only.

TX POWER Radio transmit power. Read only.

5. Operation

5.6. Authentication device menus

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5.6 Authentication device menus

Overview

Hold the Authentication Device no more than 6” from the transmitter and aim the infrared beam at the

transmitter display while tapping on the screen command or button.

Main menu

The main menu is shown below. Details start on the next page.

Figure 3 Main menu

5. Operation

5.6. Authentication device menus

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Security and Node Deployment

Use this to receive and transmit security keys for connecting the transmitter to the OneWireless network.

Use this to:

• receive new security keys,

• transmit security keys for connecting the transmitter (or other nodes) to the OneWireless network,

• clear all security keys from the PDA,

• clear the transmitter’s key and reset its configuration to factory default (such as for decommissioning).

Figure 4 Security and Node Deployment

5. Operation

5.6. Authentication device menus

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To connect your transmitter to the OneWireless network perform the following steps.

Step Action

1 If the PDA contains no keys, obtain new security keys from the PC

application Key Server Manager.

To do this, select Receive Security Keys. Keys can be received either

through Infrared (by aiming PDA at the infrared dongle) or through an

ActiveSync/USB connection. See Key Server Communication Method

under Advanced options on page 33 for details.

Important: The Comm Method settings must match in the PC’s Key Server

Manager and in the Authentication Device (both must be set to Infrared or

both to ActiveSync) in order for your PDA to receive security keys. See Key

Server Communication Method under Advanced options on page 33 for

details.

2 When the Authentication Device has valid unexpired keys, aim it at the

transmitter and transmit a key to the transmitter. The transmitter will validate

the key and then use it to make a connection to the OneWireless Network.

The Transmitter may continue to show the diagnostic message “NO KEY” for

a brief time while it validates the key before showing the “DISCOVER”

message.

To verify your transmitter has been authenticated, see the Connection prompt

on the Read Node Info screen (page 31).

To decommission your transmitter from the OneWireless network, select Clear Key and Restart Node.

This clears the transmitter’s key, network and security configurations, and resets the transmitter to its

factory default settings. perform the following steps.

Select Clear Keys from Handheld (under Advanced Options) when:

• The PDA has keys from one system, but you have moved your Authentication Device to another

system, or

• you want to clear all keys so that you cannot deploy any more keys without going to the key server

manager and getting more.

For more details on keys, refer to Getting Started with Honeywell OneWireless Solutions.

5. Operation

5.6. Authentication device menus

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Device Local Configuration

Use Device Local Configuration buttons (Table 9) to navigate the transmitter menus (Table 8) and to make

selections and changes. You can also use the PDA buttons.

Figure 5 Device Local Configuration screen

Table 9 Buttons for Device Local Configuration

Button Function

• Enter the Menu Tree.

• Enter submenu of the menu that is appearing on the screen.

• Execute action.

• Submit the entered number while doing number entry.

• Read value of certain displayed parameters.

• Go to the next menu in the same level.

• View quick view parameters in Normal Display Sequence (PV Display).

• During number entry, increment the digit or change +/- sign.

• Go to the previous menu in the same level.

• View quick view parameters in Normal Display Sequence (PV Display).

• During number entry, decrement the digit or change +/- sign.

• Go to the upper menu level.

• When changing a number value, move cursor to the left/more significant digit, then

wrap around to the least significant digit.

5. Operation

5.6. Authentication device menus

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Read Node Information

Use this to read the transmitter’s information shown in Figure 6. Similar to quick view parameters on the

transmitter display. (See page 25.)

Figure 6 Read Node Information

Table 10 Read Node Information

Item Description

Tag The name given to this transmitter

Serial Transmitter serial number. This is the WBSN on the

transmitter’s nameplate. Do not confuse this with the other

nameplate item marked “Serial.”

NwAddr Network Address of the device in hexadecimal.

DevRev Device Revision. This parameter changes whenever objects

and parameters are added, deleted, or their data type or range

changes. It does not change if the application firmware

changes without affecting the device description. Range: 0 to

65535.

Build Sensor firmware and radio firmware build numbers.

Radio Hardware radio type, FHSS or DSSS

WFN ID: Wireless Field Network ID. Range: 0 to 255.

5. Operation

5.6. Authentication device menus

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Item Description

FH Mode Frequency group or frequency channel selection used by the

wireless network of the device. The value must match the

value set in the gateway and interface nodes to allow

communication between the device and the wireless network.

Modes:

US Channel #1

US Channel #6

US Channel #11

US Guard Bands

EU Channel #1

EU Channel #7

EU Channel #13

EU Guard Bands

US/EU Spec Div A

US/EU Spec Div B

US/EU Channel #3

US/EU Channel #10

Complete Spectrum

Connection The first line displays one of the following connection states.

No Security Key – No security key has been deployed to the

device or multinode. The user must give a security key to

the device or multinode before it will join the wireless sensor

network.

No Connection – A security key exists in the device or

multinode, but no connection has been formed. The device

or multinode is waiting to form a connection and will

automatically retry shortly. Users may transmit a new

security key in order to force the device or multinode to

immediately retry to form a connection.

Discovering – The device is attempting to form a connection

to the wireless sensor network. The device is discovering

multinodes and, if a multinode is found, will transition to the

securing state.

Securing – The device is attempting to form a connection to

the wireless sensor network. The device has discovered

one or two multinodes and is attempting to form a secure

session. If successful, the device will transition to the

connected state.

Connected – A secure connection is formed with one or two

multinodes.

The second line contains detailed state information useful for

problem reporting.

5. Operation

5.6. Authentication device menus

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Advanced Options

Advanced options are non-typical configuration commands.

Figure 7 Advanced Options

Table 11 Advanced Options

Item Description

Key Server Communication

Method

Determines how the PDA will receive security keys from the PC’s Key Server

Manager application. From the Comm Method menu select one of the

following methods.

ActiveSync – Select this to receive keys over a USB connection, such as

while the PDA battery is being charged in its base.

Infrared – Select this to receive keys over the infrared port.

Important: The Comm Method settings match in the PC’s Key Server

Manager and in the Authentication Device (both must be set to Infrared or both

to ActiveSync) in order for your PDA to receive security keys.

Restart Commands the transmitter to restart with the current configuration.

Write Tracelog Flag Reads the transmission power level of the transmitter radio.

Select Infrared Communication

Port

Overrides the detected infrared communication port detected on your PDA. If

infrared communication is not functioning, you can override the detected

settings using this option.

Read TX Power Level Reads the transmission power level of the transmitter radio.

6. Troubleshooting

6.1. Diagnosis of Transmitter Health from Measurement Data

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6. Troubleshooting

6.1 Diagnosis of Transmitter Health from Measurement Data

The output from the corrosion transmitter can provide insight into the health of the transmitter operation.

Table 12 shows the output expected for each variable when the transmitter is operating properly and the

table also shows an indication when a probe short condition exists and when no probe is connected.

Table 12 Diagnosis of Transmitter Health

Description Transmitter

output

variable

General

Corrosion Pitting /

Localized

Corrosion

Probe short No probe

connected

Corrosion rate PV Across range Across range Maximum

value

Note 1.

~ 0

Note 3.

Pitting Factor SV <0.1 >0.1 <0.001 ~ 1

B value TV (Stable)

Note 2.

(Unstable)

Note 2.

(Unstable)

Note 2.

(Unstable)

Note 2.

Corrosion

Monitoring

Index

QV Across the

range

Across the

range

(~ 0)

Note 2.

~ 0

Note 1: Corrosion rate maximum will depend on the material constants and surface area entered. From a

measurement perspective, it relates to the absolute value of the polarization resistance of the working

electrode. If the polarization resistance is very low (<10 ohms), the instrument will be close to current

saturation. For optimal operation it is preferable to maintain the polarization resistance of the working

electrode at values of >100 ohms. This may be achieved to some extent by changes to the surface area

of the working electrode, thereby optimizing the span of the corrosion measurement.

Note 2: Items shown in brackets are general statements. No specific value can be provided.

Note 3: An exact zero value will not be achieved. It will be almost zero or very small, for example, 0.001

mpy.

Under conditions when general corrosion is prevalent on the material being monitored, the measured

corrosion rate observed as the primary variable (PV) may be expected to show evidence of being stationary

for a short term. In these cases the corrosion rate will tend to exhibit only slight variation in the short term,

perhaps over periods of hours or longer. Any slight process change, such as temperature variability is

often reflected in the corrosion rate behavior. Larger excursions in the corrosion rate may be experienced

if there are more pronounced changes to the environment, for example due to flow rates or changes in

composition.

The secondary variable, Pitting Factor, will typically exhibit a low value under these conditions (for

example, <0.01), although it may exhibit some short term response to abrupt changes in the environment,

for example sudden changes in temperature, flow rate or fluid composition.

The tertiary variable (the B value) will usually fall in a range of 0.010 to 0.030 volts, and will be stable.

The quaternary variable (Corrosion Mechanism Indicator) is largely dependant on the type of material

being studied, but generally, if active corrosion is being observed (>5mpy), it will tend to be significantly

larger than the case for very low corrosion rates.

6. Troubleshooting

6.2. General troubleshooting procedures

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If low general corrosion rates are being observed, which are close to instrument baseline (< 0.05 mpy), the

Pitting Factor may appear artificially high (for example, > 0.01).

When localized corrosion is occurring, the observed general corrosion rate values may be in the range 0.1

to 10 mpy or higher, depending on the material and the environment. The Pitting Factor will tend to

exhibit higher magnitude peaks of activity during pit initiation events, whereas propagating pits may be

associated with a general increase in the observed corrosion rate and lower levels of Pitting Factor (<0.1).

The general corrosion rate in the case of propagating pits often exhibits short term variation and is

noticeably less stable than the case for general corrosion. Pitting is often accompanied by increased

variability in the B value. With increasing degrees of pit propagation, the CMI values will also tend to

increase.

6.2 General troubleshooting procedures

The XYR 6000 SmartCET transmitter is designed to operate over a broad range of corrosion rates.

However, most problems associated with the corrosion rate calculation arise when the actual corrosion rate

is extremely high, and there is likelihood that the instrument is approaching or exceeding its stated

operating limits. In some circumstances, this can be remedied by using sensors with a smaller surface

area.

Another factor to be considered is severe diffusion limiting or mass transport control of the corrosion

processes. In this case the B value determination may become difficult, and erratic behavior with very

high values may be observed. Troubleshooting procedures that deal with this condition and general

situations are shown in Table 13.

Table 13 Troubleshooting procedures

Symptom Possible cause Action

Corrosion rate values are very

low and do not change

1. Probe or probe cable fault –

bad connection to probe

electrodes

2. Transmitter fault

1. Check continuity with test cell

connected at probe end of

cable. May be necessary to

remove probe and carry out

continuity checks between

connecting pins and probe

sensing elements.

2. Check with test cell

connected directly to transmitter

terminals.

Consult with the factory for

additional information.

6. Troubleshooting

6.2. General troubleshooting procedures

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Symptom Possible cause Action

Corrosion rates are very high,

Pitting Factor very low, and B

values are very low.

This problem could be due to a

shorting condition between

probe sensing elements

1a. Disconnect probe and the

corrosion rate should fall.

1b. Remove probe and

physically check for electrode to

electrode contact.

1c. May be caused by the

presence of conductive

corrosion deposits for example,

iron sulfide (B value very low).

2. Use probe with smaller

surface area.

Corrosion rate switches

abruptly from high to very low

levels, Pitting Factor is very

high, and the B value goes to

the current default value.

This situation is symptomatic of

when the (internal) polarization

resistance calculation has

apparently gone to a negative

value, with the result that the

corrosion rate is indeterminate

and a default low value is

returned. Apparent negative

polarization resistances may

occur in situations where the

corrosion rates are very high

and the electrode area is

incorrect for the process

situation.

The electrodes could be too

large. Investigate using

electrodes with a smaller area.

Another possible cause may be

due to an asymmetrical

response of the electrodes, for

example due to crevice

corrosion occurring on one of

the electrodes. The electrodes

should be inspected in this

case.

All the variables (corrosion rate,

Pitting Factor, B value and CMI)

are suspect and could be in

error. Consult with the factory

for additional information.

All corrosion variables are very

unstable exhibiting one or more

of the following:

Corrosion rate unstable, may

drop to very low values

Pitting Factor low when

corrosion rate high and vice

versa.

B values unstable switching

between -20 and 100.

CMI unstable switching from

very low value 0, to large value

for example, > 5000.

These symptoms are typically

caused by high and variable

corrosion rates in the process

environment, hard diffusion

limiting processes, and/or

electrode surface areas being

too large for the application.

Disconnect probe. Corrosion

values should return to baseline

levels.

Check with test cell, transmitter

should give a standard

response.

Electrode surface area could be

incorrect for the application.

Contact a Honeywell corrosion

specialist to review the

application.

Corroding systems with real

diffusion / mass transport

limiting scenarios are

problematic monitoring

situations.

6. Troubleshooting

6.3. Recommended operating conditions

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Symptom Possible cause Action

Inaccurate readings. Possible wrong parameter

values for the probe’s electrode

area.

Check the following parameter

values in Wireless Builder.

• Electrode area

• Atomic mass

• Density

• Electrons

See page 10 for probe

parameters.

6.3 Recommended operating conditions

The XYR 6000 SmartCET transmitter utilizes electrochemical techniques that are applicable to a wide

range of corrosive conditions. The following table provides the applicable operating envelope for XYR

6000 SmartCET with additional comments when the operating range is outside envelope.

Table 14 Recommended operating conditions

Measurement Range Comments

Corrosion rate 0-250 mpy dependent upon the

electrode surface area, typically

in range of 1 to 10 cm2. (Default

URV setting is 100 mpy and the

electrode area is 4.75 cm2.)

Higher sensitivity at low

corrosion rates may be

achieved by using larger

electrodes - consult factory for

additional information.

The higher corrosion rate range

is achieved with appropriately

sized electrodes (for example,

small areas). If symptoms

listed in Table 13 occur, the B

value should be fully reviewed

and analyzed before providing

a corrosion rate estimate. It is

recommended to qualify the

rate estimate against mass loss

from electrodes – consult

factory for additional

information.

Pitting Factor 0.001 to 1. With low corrosion rates, the

Pitting Factor may appear

artificially high due to very low

observed general corrosion

rates – consult factory for

additional information.

B value Expected range: 5 to 60mV

(0.005 to 0.06V).

Low values may be due to

formation of surface films

having redox behavior (for

example, Iron sulfide). The

electrode essentially starts to

become non-polarizable.

6. Troubleshooting

6.3. Recommended operating conditions

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Measurement Range Comments

High values predominantly may

be due to diffusion limiting

processes. As the

electrochemical processes

become more diffusion limiting,

the B value may not achieve a

stable value. Applying the B

value from this type of situation

(for example, updating the

default value) is not

recommended. Consult with

the factory for additional

information.

Corrosion Mechanism Indicator Expected range: 0 to 2000. Values are dependent on

material and environment.

7. Corrosion measurements

7.1. Overview

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7. Corrosion measurements

7.1 Overview

The XYR 6000 SmartCET corrosion transmitter outputs four corrosion measurements.

• General Corrosion Rate - average or general corrosion rate, and is generally expressed in mils per year

(mpy) or millimeters per year (mmpy).

• Pitting Factor - dimensionless number that indicates the presence of a pitting (localization) corrosion

environment.

• B value - expressed in millivolts per decade, and is commonly also known as the Stern Geary constant.

• Corrosion Mechanism Indicator – indicator representing health of the probe in regard to fouling or

wear.

The values are all updated every 30 seconds, which is the total measurement cycle time of the instrument.

The values for the General Corrosion Rate, the Pitting Factor and the Corrosion Mechanism Indicator are

set to output the most recent values.

7.2 General corrosion rate

The Linear Polarization Resistance (LPR) technique is used to calculate the General Corrosion Rate. This

calculation is usually the prime variable of interest since it reflects the overall rate of metallic corrosion.

Corrosion may be directly related to operational parameters such as temperatures, flow, chemical

composition, etc.

The XYR 6000 SmartCET uses three electrodes that are referred to as the working, counter and reference

electrodes. A low frequency sinusoidal voltage excitation is applied to the working electrode with respect

to the reference electrode, and the current is measured and analyzed (on the counter electrode)

synchronously with the applied signal.

Given a sinusoidal pattern, the working electrode becomes positively charged and then negatively charged

(in other words, polarized positively and negatively). It is a DC voltage applied in a sinusoidal pattern and

resembles an AC pattern. The peak-to-peak value of the sinusoidal wave is 50mV.

Strictly, this is a measurement of the real part of the low frequency impedance of the working electrode.

This method of analysis is selected due to its superior noise rejection, which is particularly useful when

studying corroding systems since they exhibit varying degrees of intrinsic noise. The result is equivalent to

measuring the linear polarization resistance of the working electrode. With this measurement, the corrosion

current (hence, the corrosion rate) is inversely proportional to the polarization resistance.

This measurement also employs the Stern-Geary approximation where the Stern-Geary constant (or B

value) is the proportionality constant. In practice, with no prior knowledge of the system, the “default”

value of B for this type of measurement is typically chosen to be in the range 25 to 30 mV; in reality, the

value of B is system-dependent.

Use of the default B value may result in the absolute corrosion rate being somewhat in error, but in some

instances, it is the general trend of the corrosion rate that could be of interest instead of the absolute value.

Working method summary

There are three electrodes in use, which are designated working electrode (WE), counter electrode (CE)

and reference electrode (RE). A sinusoidal DC voltage is applied on the WE (voltage is varied).

7. Corrosion measurements

7.3. B value

40 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

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In turn, the current response is measured between the CE and WE. The ratio of voltage to current provides

the polarization resistance. The polarization resistance is not a true resistance in the traditional sense, but

can be treated as such in describing the LPR technology.

The corrosion current is inversely proportional to the polarization resistance. How does an electrical

model represent a corrosion process? What makes corrosion look like an electrical system?

Corrosion comprises an anodic process and a cathodic process, i.e. electrochemical processes that occur at

anodic and cathodic sites on the metal surface. When corrosion is occurring, there is an increase of ionic

flow between the anodic and cathodic sites (i.e. Faradaic process). A non-corrosive system would not

exhibit any ionic flow.

Table 15 shows the relationship between corrosion rate, environment characterization and the

recommendation for getting accurate General Corrosion Rate measurements.

Table 15 Corrosion Rate and Environment Characterization

Corrosion Rate Environment Comments

>200 mpy Highly conductive, highly

corrosive

This could be at upper level of XYR 6000 accuracy

range. If used in this environment, electrodes with small

area should be used (for example, 1cm2).

1-200mpy Average corrosion rate Use correct probe type according to process application.

0.01-1mpy Low conductivity or passive

system

Electrodes with large area should be used (for example,

10cm2).

<0.01mpy Extreme passivity or low

conductivity (for example,

organic medium)

This could be at lower level of XYR 6000 accuracy

range. If used in this environment, electrodes with large

area should be used (for example, 10cm2).

7.3 B value

The B value represents a correction factor ‘constant’ that is determined by the mechanism and kinetics of

the corrosion process. In a dynamic process, research has shown that the B value is not constant. For

example, the B value for a sour system with a microbiological influence on corrosion activity could be

4mV. The average “industry-accepted” default B value is typically between 25 and 30mV. Houston tap

water gives a B value of 15mV. A severely scaled system (i.e. inorganic scale deposits on the metal

surface) would show a B value of around 100 mV.

By evaluation of the non-linearities in the current response from the LPR measurement, it is possible to

determine a B value for the system being studied. This involves the analysis of the higher order harmonic

content of the current response, and computation of a value of B for the system being studied.

With knowledge of the B value it is possible to refine the LPR-generated corrosion rate estimate, since the

uncertainty regarding the standard (default) B value is removed. The B value is directly related to the

mechanistic properties of the component anodic and cathodic corrosion processes.

The anodic process is essentially the metal oxidation and the cathodic process is, for example, the oxygen

reduction or hydrogen evolution. These are essentially non-linear processes, and the current will typically

(but not always) have a logarithmic dependence on the applied voltage.

The B value is a composite of the individual anodic and cathodic Tafel slopes.

7. Corrosion measurements

7.4. Pitting factor

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Potential

Ecorr

ba (anodic Tafel slope)

bc (cathodic Tafel slope)

Figure 8 Individual Anodic and Cathodic Tafel Slopes

The B value is calculated using the following equation: B = ba*bc/2.303*(ba+bc)

So these individual slopes are representative of non-linear processes. In the calculation of the general

corrosion rate, the B value approximation assumes that the processes are essentially linear for a small

applied potential, for example: 10 – 20 mV away from the corrosion potential and only takes into account

the first order (linear) processes. The harmonic distortion analysis takes into account the second and third

order processes, i.e. it is similar to fitting a polynomial to x3, but we use the higher frequency harmonic

components to analyze rather than trying to fit a polynomial – it’s a much better analysis route.

XYR 6000 SmartCET uses Harmonic Distortion Analysis (HDA) to calculate the ‘true’ B value. With an

accurately computed B value, the default B value used in the LPR calculation can be changed thus

enabling a more accurate corrosion rate calculation to be made.

Table 16 Corrosion Rate based on B value, anodic and cathodic values

ba bc B Comments

60mV 60mV 13mV Both processes activation controlled (for example, sulfide film)

60mV ∞ 26mV

Anodic process activation, cathodic diffusion, controlled (for example,

aerated system)

120mV ∞ 52mV

Anodic process activation, cathodic diffusion, controlled (anodic slope

different), for example, multiphase system

∞ ∞ ∞ Severe anodic and cathodic diffusion limiting, for example, vapor

phase. B value indeterminate.

7.4 Pitting factor

The Pitting Factor is a measure of the overall stability of the corrosion process, and is obtained from a

measurement of the intrinsic current noise of the working electrode, and comparing this measurement to

the general corrosion current obtained from the LPR measurement (for example, general corrosion rate

calculation).

Log (Current density)

(

Icorr

)

7. Corrosion measurements

7.5. Corrosion mechanism indicator

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General corrosion processes typically have low levels of intrinsic noise, with the ratio of noise to the

general corrosion current typically being ≤1% (Pitting Factor ≤0.01). With the onset of instability (pit

initiation), localized corrosion occurrence leads to increasingly higher levels of current noise with respect

to the general corrosion current such that the Pitting Factor may reach a value of 1. The Pitting Factor can

be viewed as the probability that the corrosion mechanism is localized.

Spontaneous changes in the environment may also cause the instantaneous value of the Pitting Factor to

approach a value of 1 in the short term; however, for localized corrosion, the Pitting Factor will remain

unstable and secondary evidence may be observed in terms of the overall stabilities of both the general

corrosion rate estimate and the B value.

XYR 6000 uses electrochemical noise (ECN) to calculate the Pitting Factor.

A useful analogy to explain the difference between general corrosion and localized corrosion (Pitting

Factor) is that of a flashlight with its beam constantly ON (general corrosion) and one that is flickering

(localized corrosion).

Table 17 Pitting Factor Values

PF Value Comments

0.1 or higher Pitting/localized corrosion – initiation (Note: check corrosion rate value; if very low, PF

could be misleading).

0.01 to 0.1 Intermediate level; general corrosion but check PF does not increase above 0.1.

0.01 or lower General corrosion.

7.5 Corrosion mechanism indicator

The metallic corroding interface is complex and dynamic. The general corrosion rate, the B value, and the

Pitting Factor all help to characterize the Faradaic corrosion processes (current flow that is the result of

electrochemical process) quite thoroughly. However, in order to be more complete in the analysis of the

electrochemical response there is at least one more factor which needs to be taken into account.

During the measurement of the low frequency impedance, a reactive, phase shifted component of the

current response may be detected. This is a consequence of the physical nature of the metal/environment

(electrolyte) interface, and may reflect mechanistic properties such as the presence of films, film formation

and surface adsorption processes.

The values obtained are likely to be characteristic of a particular system being studied. For example sulfide

filming may cause the reactance to become more positive, whereas adsorption processes may cause the

values to go negative. The absolute values obtained may provide the corrosion expert with extra

knowledge regarding the corrosion behavior of any particular system.

Understanding CMI values

The CMI is a qualitative indicator of whether a surface film is present or not. If there is no film and only

corrosion is present, the CMI will have an intermediate value. Inorganic scale, or thick passive oxide films

with little or no conductivity, will show a low CMI value.

Analysis of the Corrosion Mechanism Indicator is shown in Table 18.

7. Corrosion measurements

7.5. Corrosion mechanism indicator

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 43

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Table 18 CMI values

CMI Value Comments

> 2000 Possible redox film, for example, sulfide

20 - 200 Freely corroding system

0-20 Passive material, for example, Al, Zr, Ti

Negative Adsorption processes, for example, some corrosion

inhibitors

8. Maintenance/Repair

8.1. Parts

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8. Maintenance/Repair

8.1 Parts

The following replacement parts may be ordered from Honeywell. For other replacement parts such as

probes, refer to XYR 6000 Wireless Transmitter Corrosion Specification (document 34-XY-03-31)

Part number Qty. Description

50015866-504 1 ELECTRONICS MODULE ASSEMBLY aka SENSOR MODULE for Corrosion

50015866-508 1 ELECTRONICS MODULE ASSEMBLY aka SENSOR MODULE for Corrosion-

Instrinsically Safe

50015866-512 1 ELECTRONICS MODULE ASSEMBLY aka SENSOR MODULE for Corrosion-

DSSS Intrinsically Safe

50015843-501 1 TERMINAL BOARD

50015623-501 1 CAP ASSEMBLY, BATTERY, ALUMINUM, DARK BEIGE

50016190-501 1 CAP ASSEMBLY, LCD, ALUMINUM, DARK BEIGE

50026009-501 1 CAP ASSEMBLY, BATTERY, STAINLESS STEEL

50026127-501 1 CAP ASSEMBLY, LCD, STAINLESS STEEL

50016229-501 1 ANTENNA ASSEMBLY, 2 dBi INTEGRAL RIGHT-ANGLE, ALUMINUM

50016229-502 1 ANTENNA ASSEMBLY, 2 dBi INTEGRAL RIGHT-ANGLE, STAINLESS STEEL

50020767-501 1 ANTENNA ASSEMBLY, 2 dBi INTEGRAL STRAIGHT, STAINLESS STEEL

50020767-502 1 ANTENNA ASSEMBLY, 2 dBi INTEGRAL STRAIGHT, ALUMINUM

50031714-501 1 ANTENNA ASSEMBLY, 4 dBi INTEGRAL STRAIGHT, STAINLESS STEEL

50031714-502 1 ANTENNA ASSEMBLY, 4 dBi INTEGRAL STRAIGHT, ALUMINUM

50031715-501 1 ANTENNA ASSEMBLY, 4 dBi INTEGRAL RIGHT-ANGLE, ALUMINUM

50031715-502 1 ANTENNA ASSEMBLY, 4 dBi INTEGRAL RIGHT-ANGLE, STAINLESS STEEL

50018414-001 1 REMOTE OMNI-DIRECTIONAL ANTENNA, 8 dBi

50018415-001 1 REMOTE DIRECTIONAL ANTENNA, 14 dBi

50016577-501 1 ANTENNA ADAPTER ASSEMBLY, REMOTE, TYPE TNC, STAINLESS STEEL

50016577-502 1 ANTENNA ADAPTER ASSEMBLY, REMOTE, TYPE TNC, ALUMINUM

50028364-501 1 ANTENNA ADAPTER ASSEMBLY, REMOTE, TYPE N, ALUMINUM

50028364-502 1 ANTENNA ADAPTER ASSEMBLY, REMOTE, TYPE N, STAINLESS STEEL

50018110-001 1 COAX CABLE ASSY, 1.0M ( 3.3 Ft) LONG, RP-TNC - N-MALE

50018110-002 1 COAX CABLE ASSY, 3.0M (10.0 Ft) LONG, RP-TNC - N-MALE

50018110-003 1 COAX CABLE ASSY, 10.0M (33.0 Ft) LONG, RP-TNC - N-MALE

50018278-001 1 COAX CABLE ASSY, 1.0M ( 3.3 Ft) LONG, N-MALE - N-MALE

50018278-002 1 COAX CABLE ASSY, 3.0M (10.0 Ft) LONG, N-MALE - N-MALE

50018278-003 1 COAX CABLE ASSY, 10.0M (33.0 Ft) LONG, N-MALE - N-MALE

50018279-090 1 LIGHTNING SURGE ARRESTOR

50025288-001 1 BATTERY HOLDER, PRESSURE

continued

8. Maintenance/Repair

8.2. Replacing sensor module

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 45

6/24/08

Part number Qty. Description

50025288-002 1 BATTERY HOLDER, TEMPERATURE, HLAI, CORROSION

50026010-001 2 3.6V LITHIUM THIONYL CHLORIDE (Li-SOCI2) BATTERY

50026010-002 4 3.6V LITHIUM THIONYL CHLORIDE (Li-SOCI2) BATTERY

50026010-003 10 3.6V LITHIUM THIONYL CHLORIDE (Li-SOCI2) BATTERY

8.2 Replacing sensor module

Tools required

• #1 Phillips Screwdriver or 1/8” Slotted Screwdriver

• Torque Screwdriver

• 1.5 mm hex key

Procedure

WARNING

Risk of death or serious injury by explosion. Do not open transmitter

enclosure when an explosive gas atmosphere is present.

CAUTION

Take precautions against electrostatic discharge to prevent damaging the

sensor module.

Table 19 Sensor module replacement

Step Action

1 Honeywell recommends that the transmitter be removed from service and moved to a clean

area before servicing.

2 Loosen the M3 locking set screw on the display end-cap. See item 1 in Figure 9. Unscrew and

remove the end cap.

3 Loosen the two screws on the sensor module. See items 2 in Figure 9.

4 Disconnect each connector on the sensor module. See items 3 in Figure 9.

5 Install new sensor module. Be sure to orient sensor module in the proper viewing orientation

before tightening two sensor compartment screws.

Reverse steps 1-4.

Torque screws to 0,4 – 0,6 N-M (3.5 – 5.3 Lb-in).

Honeywell recommends lubricating the end cap O-ring with a Silcone Grease such as Dow

Corning #55 or equivalent before replacing the end cap.

Return transmitter to service.

8. Maintenance/Repair

8.2. Replacing sensor module

46 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

6/24/08

Figure 9 Sensor module removal and replacement

8. Maintenance/Repair

8.3. Replacing batteries

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 47

6/24/08

8.3 Replacing batteries

When to replace

When the transmitter displays a LO BATT message you have 2-4 weeks to replace both batteries before

they expire. When batteries are removed or expired, all transmitter data is retained in the transmitter’s non-

volatile memory.

Tools required

• #1 Phillips Screwdriver or 1/8” Slotted Screwdriver

• Torque Screwdriver

• 1.5 mm hex key

Procedure

ATTENTION

Batteries must be replaced only by a trained service technician.

WARNINGS

• Risk of death or serious injury by explosion. Do not open transmitter

enclosure when an explosive gas atmosphere is present.

• Batteries must not be changed in an explosive gas atmosphere.

• The batteries used in this device may present a risk of fire or chemical

burn if mistreated. Do not recharge, disassemble, heat above 100°C

(212°F), or incinerate.

Table 20 Battery replacement procedure

Step Action

ATTENTION

You must replace both batteries. Both batteries must be the same model from the same

manufacturer. Mixing old and new batteries or different manufacturers is not permitted.

Use only the following 3.6V lithium thionyl chloride (Li-SOCl2) batteries (non-rechargeable),

size D. No other batteries are approved for use in XYR 6000 Wireless Transmitters.

• Xeno Energy XL-205F

• Eagle Picher PT-2300H

• Tadiran TL-5930/s

• Honeywell p/n 50026010-001 (Two 3.6V lithium thionyl chloride batteries) (1 transmitter)

• Honeywell p/n 50026010-002 (Four 3.6V lithium thionyl chloride batteries) (2 transmitters)

• Honeywell p/n 50026010-003 (Ten 3.6V lithium thionyl chloride batteries) (5 transmitters)

1 Loosen the M3 locking set screw on the battery end-cap (opposite end from display). See item

1 in Figure 10. Unscrew and remove the end cap.

8. Maintenance/Repair

8.3. Replacing batteries

48 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

6/24/08

Step Action

2 Using thumb and forefinger, squeeze the battery connector at top and bottom to disengage the

locking mechanism, then pull to disconnect. See item 2 in Figure 10.

3 Loosen the two battery holder retaining screws (closest to the batteries). See item 3 in Figure

10. The screws are captive.

4 Pull the battery holder out of the transmitter.

5 Remove the old batteries from the battery holder. If needed, pry out the batteries by using a

slotted screwdriver as a lever in the holder’s side slots. See item 4 in Figure 10.

6 Insert the new batteries using correct polarity shown on the battery holder.

7 Insert the battery holder into the transmitter. Reattach the screws and tighten to 0,4 – 0,6 N-M

(3.5 – 5.3 Lb-in).

Re-connect battery connector.

Honeywell recommends lubricating the end cap O-ring with a Silcone Grease such as Dow

Corning #55 or equivalent before replacing the end cap.

8 Screw the end cap back on and tighten the M3 locking screw.

9 Dispose of used battery promptly per local regulations or the battery manufacturer’s

recommendations. Keep away from children. Do not disassemble and do not dispose of in fire.

-3

Figure 10 Battery replacement

8. Maintenance/Repair

8.4. Replacing antenna

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 49

6/24/08

8.4 Replacing antenna

Tools required

• #1 Phillips Screwdriver or 1/8” Slotted Screwdriver

• Torque Screwdriver

• 1.5 mm hex key

Procedure

ATTENTION

You must replace your antenna with the same type, that is, elbow, straight, or

remote. Changing to a different antenna type is not permitted by approval

agencies.

CAUTION

Take precautions against electrostatic discharge to prevent damaging the

sensor module.

WARNING

POTENTIAL ELECTROSTATIC CHARGING HAZARD

The integrally mounted antenna shroud is made of Teflon® and has a surface

resistance greater than 1Gohm per square. When the XYR 6000 transmitter

is installed in potentially hazardous locations care should be taken not to

electrostatically charge the surface of the antenna shroud by rubbing the

surface with a cloth, or cleaning the surface with a solvent. If electrostatically

charged, discharge of the antenna shroud to a person or a tool could possibly

ignite a surrounding hazardous atmosphere.

8. Maintenance/Repair

8.4. Replacing antenna

50 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

6/24/08

Table 21 Antenna replacement procedure

Step Action

1 Honeywell recommends that the transmitter be removed from service and moved to a clean

area before servicing.

2 Loosen the M3 locking set screw on the display end-cap. See item 1 in Figure 11. Unscrew

and remove the front end cap.

3 Loosen the two screws on the sensor module. See items 2 in Figure 11.

4 Remove the sensor module from the transmitter body and disconnect the antenna connector

from CN2 connector on the sensor module. See item 3 in Figure 11.

5 Loosen the locking set screw at the antenna base. Unscrew the antenna from the transmitter.

Remove the antenna and its connector from the transmitter. See Figure 11.

6 Feed the new antenna’s connector through the antenna hole to the front of the transmitter. Do

not connect to sensor module yet. Lubricate o-ring with Silcone Grease such as Dow Corning

#55. Screw new antenna into transmitter body until finger-tight, then back off 180 degrees to

permit adjustment later.

7 Attach antenna connector to CN2 connector on sensor module. See item 3 in Figure 11.

8 Insert sensor module. Orient in the proper viewing orientation before tightening two sensor

compartment screws. See items 2 in Figure 11. Torque screws to 0,4 – 0,6 N-M (3.5 – 5.3 Lb-

in).

9 Replace the front end cap. Honeywell recommends lubricating the front end cap O-ring with a

Silcone Grease such as Dow Corning #55 or equivalent before replacing the end cap.

10 Adjust antenna for best reception. Don’t rotate antenna more than 180 degrees either direction

or you could twist and break the antenna wiring inside. Tighten the antenna locking set screw.

8. Maintenance/Repair

8.4. Replacing antenna

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 51

6/24/08

Antenna connecto

Figure 11 Antenna replacement

8. Maintenance/Repair

8.5. Replacing terminal board

52 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

6/24/08

8.5 Replacing terminal board

When to replace

Various error messages can help you diagnose a faulty terminal board. These are described elsewhere in

this manual.

Tools required

• #1 Phillips Screwdriver or 1/8” Slotted Screwdriver

• Torque Screwdriver

• 1.5 mm hex key

Procedure

WARNING

Risk of death or serious injury by explosion. Do not open transmitter

enclosure when an explosive gas atmosphere is present.

Table 22 Terminal board replacement procedure

Step Action

1 Honeywell recommends that the transmitter be removed from service and moved to a clean

area before servicing.

SHOCK HAZARD

Depending on your installation, transmitter input wiring sources may contain high voltage.

Disconnect all power from transmitter input sources before accessing the terminal board.

Failure to do so could result in death or serious injury.

2 Loosen the M3 locking set screw on the battery end-cap (opposite end from display). See item

1 in Figure 12. Unscrew and remove the end cap.

3 Using thumb and forefinger, squeeze the battery connector at top and bottom to disengage the

locking mechanism, then pull to disconnect. See item 2 in Figure 12.

4 Loosen the two battery holder retaining screws (closest to the batteries). See item 3 in Figure

12. The screws are captive.

5 Pull the battery holder out of the transmitter.

8. Maintenance/Repair

8.5. Replacing terminal board

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 53

6/24/08

Step Action

6 Disconnect field wiring from terminal board and label it to ease reconnection.

7 Remove and save the 3 screws that attach the terminal board to the housing. Take care

because these screws are not captive. See item 4 in Figure 12.

8 Remove terminal board by disconnecting cable from back of the terminal board. Do not pull on

the wires or you could damage them. Instead, depress the latch while pulling on the connector.

9 Attach connector to new terminal board. Observe correct polarity of the connector. Verify that

the cable is latched to the terminal board.

10 Fasten terminal board with screws from step 7.

11 Re-connect field wiring.

12 Insert the battery holder into the transmitter. Reattach the screws and tighten to 0,4 – 0,6 N-M

(3.5 – 5.3 Lb-in).

Re-connect battery connector.

Honeywell recommends lubricating the end cap O-ring with a Silicone Grease such as Dow

Corning #55 or equivalent before replacing the end cap.

13 Screw the end cap back on and tighten the M3 locking screw.

Figure 12 Terminal board replacement

8. Maintenance/Repair

8.5. Replacing terminal board

Revision 3 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual 55

6/24/08

8. Maintenance/Repair

8.5. Replacing terminal board

56 OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual Revision 3

6/24/08

Honeywell 50025034 50025034 User Manual C

Honeywell International Inc. 50025034 C

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