Vigilantplant TDLS8000 User manual

User’s
Manual TDLS8000
Tunable Diode Laser Spectrometer
IM 11Y01D01-01EN
IM 11Y01D01-01EN
3rd Edition

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IM 11Y01D01-01EN
uIntroduction
Thank you for purchasing the TDLS8000 Tunable Diode Laser Spectrometer.
Please read the following respective documents before installing and using the TDLS8000.
The description of following products also be included in this manual.
YH8000 HMI Interface Unit
IF8000 Isolation Flange for TDLS8000
YC8000 Flow Cell for TDLS8000
The related documents are as follows.
General Specications GS 11Y01D01-01EN
User’s Manual IM 11Y01D01-01EN (this manual)
* the “EN” in the document number is the language code.
nNotes on Handling User’s Manuals
• Please hand over the user’s manuals to your end users so that they can keep the user’s
manuals on hand for convenient reference.
• Please read the information thoroughly before using the product.
• The purpose of these user’s manuals is not to warrant that the product is well suited to any
particular purpose but rather to describe the functional details of the product.
• No part of the user’s manuals may be transferred or reproduced without prior written
consent from YOKOGAWA.
• YOKOGAWA reserves the right to make improvements in the user’s manuals and product at
any time, without notice or obligation.
• If you have any questions, or you nd mistakes or omissions in the user’s manuals, please
contact our sales representative or your local distributor.
nDrawing Conventions
Some drawings may be partially emphasized, simplied, or omitted, for the convenience of
description.
Some screen images depicted in the user’s manual may have different display positions or
character types (e.g., the upper / lower case). Also note that some of the images contained in this
user’s manual are display examples.
nNotes on Hardware
lAppearance and Accessories
Check the following when you receive the product:
• Appearance
• Standard accessories
l ModelandSufxCodes
The name plate on the product contains the model and sufx codes. Compare them with those in
the general specication to make sure the product is the correct one. If you have any questions,
contact our sales representative or your local distributor.
Media No. IM 11Y01D01-01EN 3rd Edition : Jun. 2016 (YK)
All Rights Reserved Copyright © 2015, Yokogawa Electric Corporation
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uSafety Precautions
n Safety,Protection,andModicationoftheProduct
• In order to protect the system controlled by the product and the product itself and ensure
safe operation, observe the safety precautions described in this user’s manual. We assume
no liability for safety if users fail to observe these instructions when operating the product.
• If TDLS8000 and YH8000 are used in a manner not specied in this user’s manual, the
protection provided by these instruments may be impaired.
• If any protection or safety circuit is required for the system controlled by the product or for
the product itself, prepare it separately.
• Be sure to use the spare parts approved by Yokogawa Electric Corporation (hereafter
simply referred to as YOKOGAWA) when replacing parts or consumables.
• Modication of the product is strictly prohibited.
• The following safety symbols are used on the product as well as in this manual.
WARNING
This symbol indicates that an operator must follow the instructions laid out in this manual in order
to avoid the risks, for the human body, of injury, electric shock, or fatalities. The manual describes
what special care the operator must take to avoid such risks.
CAUTION
This symbol indicates that the operator must refer to the instructions in this manual in order to
prevent the instrument (hardware) or software from being damaged, or a system failure from
occurring.
CAUTION
This symbol gives information essential for understanding the operations and functions.
NOTE
This symbol indicates information that complements the present topic.
This symbol indicates Protective Ground Terminal.
This symbol indicates Function Ground Terminal. Do not use this terminal as the protective
ground terminal.
nWarning and Disclaimer
The product is provided on an “as is” basis. YOKOGAWA shall have neither liability nor
responsibility to any person or entity with respect to any direct or indirect loss or damage arising
from using the product or any defect of the product that YOKOGAWA can not predict in advance.
n SafetyPrecautionsforExplosionProtectedTypeInstrument
Specied types of TDLS8000 and YH8000 are designed to protect against explosion.
When these type instruments are used in a hazardous area, please be sure to read Appendix 8.
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CAUTION
Only trained persons use TDLS8000 and YH8000 in industrial locations.
nTDLS8000 and YH8000
There are safety symbols in the point of the gure to a product.
TDLS8000
YH8000
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CAUTION
Be careful not to connect the power supply wires to the incorrect locations or reverse the polarity.
CAUTION
Use cables with a durable temperature of at least 70 °C.
• Don’t install “general purpose type” instruments in the hazardous area.
• The Instrument is packed carefully with shock absorbing materials, nevertheless, the
instrument may be damaged or broken if subjected to strong shock, such as if the
instrument is dropped. Handle with care.
• Components that can be damaged by static electricity are used in the TDLS8000 tunable
diode laser spectrometer and YH8000 HMI interface unit. Take protective measures against
static electricity when performing maintenance and inspection and use conductive packing
material for shipping replacement components.
• Do not use an abrasive or organic solvent for cleaning the TDLS8000 tunable diode laser
spectrometer and YH8000 HMI interface unit.
• TDLS8000 and YH80000 are EN61326-1 Class A products, and it is designed for use in the
industrial environment. Please use these instruments in the industrial environment only.
• The HART communication may be inuenced by strong electromagnetic eld.
In this case another trial of the HART communication and/or operation with TDLS8000 touch
screen can be carried out.
WARNING
Depending on the specications, toxic CO and NH3 gas may be used for the ofine calibration of
this product. Take special care and ensure correct use when using such gas.
WARNING
Sufciently ventilate the room to ensure the purge gas does not accumulate and there is no
shortage of oxygen.
CAUTION
Do not subject the equipment to an impact. It may cause irreparable damage to the laser.
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CAUTION
Sufciently understand this user’s manual and carry out the work carefully so as not to make a
mistake with a pipe or wire.
CAUTION
Electrostaticdischarge
The TDLS8000 and YH8000 contains devices that can be damaged by electrostatic discharge.
When servicing this equipment, please observe proper procedures to prevent such damage.
Replacement components should be shipped in conductive packaging. Repair work should
be done at grounded workstations using grounded soldering irons and wrist straps to avoid
electrostatic discharge.
CAUTION
• Do not use an abrasive or organic solvent in cleaning the instrument.
CAUTION
Please turn off the power to the TDLS8000 befor remove the analyzer from process ange.
n Maintenancebyqualiedengineer
Work carried out by other than a qualied engineer may cause injury to the worker and/or severe
damage to the equipment. Furthermore, if the warnings in this manual are not observed, the
worker may be seriously injured and/or the equipment may be severely damaged.
Maintenance of the equipment must be performed by a qualied engineer. Qualied engineer
refers to the following:
• Engineer who is familiar with how to safely handle process analyzers (or general automation
technology) and has read this manual and understood its content.
• Engineer who has received training on how to start and congure equipment and has read
this manual and understood its content.
nReplacement of battery
The battery (CR2050 type) on the CPU board in TDLS8000 cannot be installed on site because it
must be mounted at the factory. If it needs replacing, contact a Yokogawa service center.
n Transportationofproductscontaininglithiumbatteries
TDLS8000 contains lithium batteries. Primary lithium batteries are regulated in transportation by
the U.S. Department of Transportation, and are also covered by the International Air Transport
Association (IATA), the International Civil Aviation Organization (ICAO), and the European
Ground Transportation of Dangerous Goods (ARD). It is the responsibility of the shipper to
ensure compliance with these or any other local requirements. Please consult the current
regulations and requirements regarding the transportation of lithium batteries before shipping.
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n Howtodisposethebatteries
This is an explanation about the new EU Battery Directive(DIRECTIVE 2006/66/EC).This
directive is only valid in the EU.
Batteries are included in TDLS8000. Batteries incorporated into this product cannot be removed
by yourself. Dispose them together with TDLS8000.
When you dispose TDLS8000 in the EU, contact your local Yokogawa Europe B.V.ofce. Do not
dispose them as domestic household waste.
Battery type: Manganese dioxide lithium battery
Notice: The symbol means they shall be sorted out and collected as ordained in
ANNEX II in DIRECTIVE 2006/66/EC.
nProduct Disposal
The instrument should be disposed of in accordance with local and national legislation/regulations.
nSafety Precautions for Laser Products
TDLS8000 uses a laser light source. TDLS8000 is a Class 1 laser product as dened by
IEC60825-1 Safety of Laser Products—Part1: Equipment Classication, Requirements and
User’s Guide. In addition, TDLS8000 complies with 21 CFR 1040.10 and 1040.11 except for
deviations pursuant to Laser Notice No. 50, dated June 24, 2007.
Complies with 21 CFR 1040.10 and 1040.11 except for deviations
pursuant to Laser Notice No.50, dated June 24, 2007
2-9-32 Nakacho, Musashino-shi, Tokyo, 180-8750 Japan
Laser Unit Sensor Control Unit
CAUTION
This analyzer, a class 1 invisible laser product, is safe enough to avoid eye injury although,
please do not see a light source. Laser light is emitted from the laser unit right after an analyzer is
powered on. After attaching both the laser unit and sensor control unit to a process ange or ow
cell, please power on an analyzer while laser light is not emitted outside measurement process.
nSafety and EMC conforming standards
With regard to standards of Explosion Protect, please see Appendix 8.
lTDLS8000 Tunable Diode Laser Spectrometer
Safety Conforming Standards:
CE EN61010-1, EN61010-2-030
UL UL61010-1, UL 61010-2-030
CSA CAN/CSA-C22.2 No.61010-1, CAN/CSA-C22.2 No.61010-2-030
GB GB30439 Part 1
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Installation altitude: 2000 m or less
Installation category: I (Anticipated transient overvoltage 330V)
Measuring category: O (Other)
Pollution degree: 2, Indoor/Outdoor use
Note: Installation category, called overvoltage category, species impulse withstand voltage. Pollution degree indicates the
degree of existence of solid, liquid, gas or other inclusions which may reduce dielectric strength.
EMC Conforming Standards:
CE EN55011 Class A Group 1
EN61326-1 Class A Table 2 (For use in industrial location), EN61326-2-3
RCM EN55011 Class A Group 1
KC KN11 Class A Group 1, KN61000-6-2 (Korea Electromagnetic Conformity)
한국 전자파적합성 기준
A급 기기 (업무용 방송통신기자재)
이 기기는 업무용(A급) 전자파적합기기로서 판매자 또는
사용자는 이 점을 주의하시기 바라며, 가정외의 지역에서
사용하는 것을 목적으로 합니다.
Cable conditions:
• Power cable Use a shielded cable.
• I/O cable Use a shielded cable.
• Cable for connecting between units
Use a separately sold dedicated cable (shielded cable). Attach the ferrite clamp
supplied with TDLS8000 to the cable connecting between units on the inside of
the equipment in the case of both an SCU and LU.
• Ethernet cable Use an STP cable (shielded) of category 5e or higher.
Inuence in immunity environment (criteria A):
Variation of gas concentration measurement value Within ±15% of reading
lYH8000 HMI Unit
Safety Conforming Standards:
CE EN61010-1
UL UL61010-1
CSA CAN/CSA-C22.2 No.61010-1
GB GB30439 Part 1
Installation Altitude: 2000 m or less
Installation category: I (Anticipated transient overvoltage 330 V)
Pollution degree: 2, Indoor/Outdoor use
EMC Conformity Standards:
CE EN55011 Class A Group 1
EN61326-1 Class A Table 2 (For use in industrial location)
RCM EN55011 Class A Group 1
KC KN11 Class A Group 1, KN61000-6-2 (Korea Electromagnetic Conformity)
한국 전자파적합성 기준
A급 기기 (업무용 방송통신기자재)
이 기기는 업무용(A급) 전자파적합기기로서 판매자 또는
사용자는 이 점을 주의하시기 바라며, 가정외의 지역에서
사용하는 것을 목적으로 합니다.
Cable conditions:
• Power cable Use a shielded cable.
• Local HMI connection cable
Use a separately sold dedicated cable (shield cable).
• Ethernet cable Use an STP cable (shielded) of category 5e or higher.
Product conformity assessments of YH8000 for the relevant standards are performed in its own
right.
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nATEX Documentation
The procedure is only applicable to the countries
in European Union.
GB
All instruction manuals for ATEX Ex related
products are available in English, German and
French. Should you require Ex related instructions
in your local language, you are to contact your
nearest Yokogawa ofce or representative.
DK
Alle brugervejledninger for produkter relateret
til ATEX Ex er tilgængelige på engelsk, tysk og
fransk. Skulle De ønske yderligere oplysninger
om håndtering af Ex produkter på eget sprog, kan
De rette henvendelse herom til den nærmeste
Yokogawa afdeling eller forhandler.
I
Tutti i manuali operativi di prodotti ATEX
contrassegnati con Ex sono disponibili in inglese,
tedesco e francese. Se si desidera ricevere i
manuali operativi di prodotti Ex in lingua locale,
mettersi in contatto con l’ufcio Yokogawa più
vicino o con un rappresentante.
E
Todos los manuales de instrucciones para
los productos antiexplosivos de ATEX están
disponibles en inglés, alemán y francés. Si desea
solicitar las instrucciones de estos artículos
antiexplosivos en su idioma local, deberá ponerse
en contacto con la ocina o el representante de
Yokogawa más cercano.
NL
Alle handleidingen voor producten die te maken
hebben met ATEX explosiebeveiliging (Ex)
zijn verkrijgbaar in het Engels, Duits en Frans.
Neem, indien u aanwijzingen op het gebied van
explosiebeveiliging nodig hebt in uw eigen taal,
contact op met de dichtstbijzijnde vestiging van
Yokogawa of met een vertegenwoordiger.
3rd Edition: Jun. 10, 2016-00
SF
Kaikkien ATEX Ex -tyyppisten tuotteiden
käyttöhjeet ovat saatavilla englannin-, saksan- ja
ranskankielisinä. Mikäli tarvitsette Ex -tyyppisten
tuotteiden ohjeita omalla paikallisella kielellännne,
ottakaa yhteyttä lähimpään Yokogawa-toimistoon
tai -edustajaan.
P
Todos os manuais de instruções referentes
aos produtos Ex da ATEX estão disponíveis
em Inglês, Alemão e Francês. Se necessitar
de instruções na sua língua relacionadas
com produtos Ex, deverá entrar em contacto
com a delegação mais próxima ou com um
representante da Yokogawa.
F
Tous les manuels d’instruction des produits
ATEX Ex sont disponibles en langue anglaise,
allemande et française. Si vous nécessitez des
instructions relatives aux produits Ex dans votre
langue, veuillez bien contacter votre représentant
Yokogawa le plus proche.
D
Alle Betriebsanleitungen für ATEX Ex bezogene
Produkte stehen in den Sprachen Englisch,
Deutsch und Französisch zur Verfügung. Sollten
Sie die Betriebsanleitungen für Ex-Produkte in
Ihrer Landessprache benötigen, setzen Sie sich
bitte mit Ihrem örtlichen Yokogawa-Vertreter in
Verbindung.
S
Alla instruktionsböcker för ATEX Ex
(explosionssäkra) produkter är tillgängliga på
engelska, tyska och franska. Om Ni behöver
instruktioner för dessa explosionssäkra produkter
på annat språk, skall Ni kontakta närmaste
Yokogawakontor eller representant.
GR

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LT
LV
PL
EST
SLO
H
BG
RO
M
CZ
SK
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n AuthorisedRepresentativeinEEA
The Authorised Representative for TDLS8000 and YH8000 in EEA is Yokogawa Europe B.V.
(Euroweg 2, 3825 HD Amersfoort, The Netherlands).
nTrademark Notices
• Ethernet is a registered trademark of XEROX Corporation.
• Modbus are registered trademarks of Schneider Electric SA.
• All other company and product names mentioned in this user’s manual are trademarks or
registered trademarks of their respective companies.
• We do not use TM or ® mark to indicate those trademarks or registered trademarks in this
user’s manual.
n Partialchangetothealarmspecications
If you did not purchase the TDLS8000 and YH8000 at the same time, the software versions may
be different. Note the following.
A portion of the alarm specications was changed in software version 1.02.01.
Displaying alarms correctly on the YH8000 when the TDLS8000 and YH8000 are used in
combination requires the YH8000 software version to also be 1.02.01 or later.
YH8000
1.01.xx 1.02.xx
TDLS8000
1.01.xx
Can be used with
the previous alarm
specications.
A portion of the
alarms will not be
displayed correctly.
1.02.xx
A portion of the
alarms will not be
displayed correctly.
Can be used with
the new alarm
specications.
If the software version of either device is old, update the old version to the new version. For
details on software updating, contact your nearest Yokogawa representative.
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TDLS8000
Tunable Diode Laser Spectrometer
CONTENTS
IM 11Y01D01-01EN 3rd Edition
uIntroduction....................................................................................................i
uSafety Precautions .......................................................................................ii
1. Overview.................................................................................................... 1-1
1.1 Systemconguration ....................................................................................... 1-1
1.2 NameandFunctionofEachPart .................................................................... 1-3
2. Specications ........................................................................................... 2-1
2.1 TDLS8000TunableDiodeLaserSpectrometerSpecications.................... 2-1
2.2 Others................................................................................................................. 2-6
2.2.1 YH8000 HMI Unit ............................................................................... 2-6
2.2.2 IF8000 Isolation Flanges................................................................... 2-7
2.2.3 YC8000 Flow Cell .............................................................................. 2-8
2.2.4 Calibration Cell................................................................................... 2-9
2.2.5 Unit Connection Cable....................................................................... 2-9
2.3 Model and Codes ............................................................................................ 2-10
2.4 ExternalDimensions ...................................................................................... 2-13
3. Installation,Wiring,OpticalAxisAdjustment,andPiping................... 3-1
3.1 Installation ......................................................................................................... 3-1
3.1.1 Measurement Point Selection............................................................ 3-2
3.1.2 Constructing Process Flanges........................................................... 3-3
3.1.3 Attaching the TDLS8000 to the Process Flange ............................... 3-5
3.2 Wiring ............................................................................................................... 3-10
3.2.1
Connecting between the Sensor Control Unit (SCU) and Laser Unit (LU) . 3-14
3.2.2 Connecting the Power Cable and Grounding.................................. 3-15
3.2.3 Connecting to Temperature and Pressure Transmitters.................. 3-16
3.2.4 Wiring Analog Outputs (AO) ............................................................ 3-18
3.2.5 Wiring Digital Outputs ...................................................................... 3-18
3.2.6 Wiring Digital Inputs ......................................................................... 3-20
3.2.7 Wiring Solenoid Valve Control Outputs ........................................... 3-20
3.2.8 Connecting an Ethernet Cable ........................................................ 3-21
3.3 OpticalAxisAdjustment................................................................................. 3-23
3.3.1 Optical Axis Adjustment When Not Using an LAO Unit (Optical path length
6 m or less)....................................................................................... 3-24
3.3.2 Optical Axis Adjustment When Using an LAO Unit (Optical path length 6
m or more)........................................................................................3-25
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3.4 Piping ............................................................................................................... 3-29
3.4.1 Purge Gas Piping for In-situ Installation .......................................... 3-31
3.4.2 Purge Gas Piping for Sampling System Using Flow Cells .............. 3-32
3.4.3 Purge Gas Piping for Explosionproof/Flameproof type................... 3-33
4. YH8000 Installation .................................................................................. 4-1
4.1 Local HMI Installation ....................................................................................... 4-1
4.2 Wiring for Local HMI Installation..................................................................... 4-4
4.3 Remote HMI Installation ................................................................................... 4-7
4.4 Wiring for Remote HMI Installation................................................................. 4-9
5. Startup ....................................................................................................... 5-1
5.1 ConnectingtheHARTCongurationTool ..................................................... 5-1
5.1.1 Installing a DD File ............................................................................. 5-1
5.1.2 Connection Procedure ....................................................................... 5-1
5.1.3 Basic Menu Conguration.................................................................. 5-2
5.2 ConnectingtotheYH8000 ............................................................................... 5-3
5.2.1 Initialization and Connection Procedure............................................ 5-3
5.2.2 Setting the IP Address........................................................................ 5-4
5.2.3 Connecting to the TDLS8000 ............................................................ 5-7
5.2.4 Handling Connection Failures ......................................................... 5-10
5.2.5 Basic Screen Conguration ............................................................. 5-10
5.3 Setting Basic Parameters .............................................................................. 5-13
5.3.1 Setting the Date and Time ............................................................... 5-14
5.3.2 Setting the Process Optical Path Length......................................... 5-17
5.3.3 Setting the Process Pressure .......................................................... 5-18
5.3.4 Setting the Process Temperature .................................................... 5-18
5.3.5 Setting the Output Range ................................................................5-19
5.3.6 Setting Process Alarms....................................................................5-20
5.4 LoopCheck(Simulationoutput) ................................................................... 5-23
5.4.1 Executing a Loop Check.................................................................. 5-23
5.4.2 Auto Release Function .................................................................... 5-23
6. Conguration............................................................................................ 6-1
6.1 Process Parameter Settings............................................................................ 6-1
6.1.1 Process Optical Path Length ............................................................. 6-1
6.1.2 Process Pressure............................................................................... 6-1
6.1.3 Process Temperature......................................................................... 6-2
6.2 Unit Settings ...................................................................................................... 6-3
6.3 Analog Input Settings....................................................................................... 6-3
6.4 Analog Output Settings.................................................................................... 6-4
6.4.1 Normal Range Output........................................................................ 6-4
6.4.2 Output Hold ........................................................................................ 6-4
6.5 Digital Output Settings ..................................................................................... 6-6
6.5.1 DO Contact (DO-1) ............................................................................ 6-6

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6.5.2 Fault Contact (DO-2).......................................................................... 6-7
6.6 Process Alarm Settings.................................................................................... 6-7
6.7 Digital Input Settings ........................................................................................ 6-7
6.8 Valve Stream Settings ...................................................................................... 6-8
6.8.1 Denitions of Stream Numbers.......................................................... 6-8
6.8.2 Valve Usage Setting........................................................................... 6-9
6.8.3 Stream Settings ............................................................................... 6-10
6.8.4 Initial Stream (Stream at Startup) .................................................... 6-11
6.9 OtherSettings ................................................................................................. 6-12
6.9.1 Tag....................................................................................................6-12
6.9.2 Date and Time.................................................................................. 6-12
6.9.3 User Password Setting .................................................................... 6-12
6.9.4 Display ............................................................................................. 6-13
6.9.5 Communication Address Setting ..................................................... 6-14
6.9.6 Moving Average Count for Analysis Values ..................................... 6-14
6.9.7 Concentration Offset........................................................................ 6-15
6.10 Non-process Parameter Settings.................................................................. 6-15
6.10.1 Non-process Optical Path Length.................................................... 6-16
6.10.2 Non-process Pressure Setting......................................................... 6-19
6.10.3 Non-process Temperature Setting................................................... 6-19
6.10.4 Non-process Concentration Setting ................................................ 6-19
6.11 InitializingtheSettings(FactoryDefaultSettings)...................................... 6-19
6.11.1 Initialization Procedure.....................................................................6-19
6.11.2 Parameter Initial Value List .............................................................. 6-20
7. HART Communication............................................................................. 7-1
7.1 Connection ........................................................................................................ 7-1
7.2 Menu Tree .......................................................................................................... 7-1
7.2.1 DD Menu............................................................................................ 7-1
7.2.2 DTM Menu (FieldMate)...................................................................... 7-5
7.3 Write Protection ................................................................................................ 7-5
7.3.1 Hardware Write Protection................................................................. 7-5
7.3.2 Software Write Protection .................................................................. 7-6
7.3.3 Device Conguration Locked............................................................. 7-8
7.4 AlarmDenition(Statusgroup) ...................................................................... 7-8
7.5 FunctionsSpecictoHARTCommunication.............................................. 7-10
7.5.1 Multidrop Mode ................................................................................ 7-10
7.5.2 Squawk ............................................................................................7-10
7.5.3 Aborting Calibration and Validation.................................................. 7-10
8. YH8000 HMI Unit....................................................................................... 8-1
8.1 Connection ........................................................................................................ 8-1
8.2 Home Screen ..................................................................................................... 8-1
8.2.1 Home Screen Display Items .............................................................. 8-2

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8.2.2 Selecting the Style ............................................................................. 8-4
8.2.3 Setting the Meter Range .................................................................... 8-4
8.2.4 Alarm Indicator................................................................................... 8-5
8.3 Trend Screen ..................................................................................................... 8-6
8.3.1 Trend Screen Display Items............................................................... 8-7
8.3.2 Selecting the Items to Display............................................................ 8-8
8.3.3 Setting the Displayed Time ................................................................ 8-9
8.3.4 Setting the Vertical Scale................................................................. 8-10
8.4 Alarm Screen................................................................................................... 8-10
8.5 Information Screen ......................................................................................... 8-11
8.5.1 I/O List Screen .................................................................................8-12
8.5.2 Conguration View Screen .............................................................. 8-12
8.5.3 System Information Screen ............................................................. 8-13
8.5.4 Spectrum Screen ............................................................................. 8-13
8.5.5 Alarm History Screen.......................................................................8-14
8.5.6 Cal/Val History Screen..................................................................... 8-15
8.6 CongurationScreen ..................................................................................... 8-16
8.6.1 TDLS8000 conguration screen...................................................... 8-16
8.6.2 YH8000 Conguration Screen......................................................... 8-18
8.6.3 Setting the YH8000 Backlight.......................................................... 8-19
8.7 WhenMultipleTDLS8000sAreConnected .................................................. 8-20
8.7.1 Overall Display................................................................................. 8-20
8.7.2 TDLS8000 Selection Screen ...........................................................8-21
8.7.3 Setting the Date and Time on the TDLS8000.................................. 8-22
9. Inspection and Maintenance................................................................... 9-1
9.1 MaintainingtheLaserBeamandTransmission............................................ 9-1
9.1.1 Transmission Calibration ................................................................... 9-2
9.1.2 Process Window Cleaning................................................................. 9-2
9.1.3 Insertion Tube Cleaning..................................................................... 9-5
9.2 Online Validation............................................................................................... 9-6
9.2.1 Preparation ........................................................................................ 9-6
9.2.2 Conguration...................................................................................... 9-8
9.2.3 Execution ........................................................................................... 9-9
9.2.4 Time Chart........................................................................................9-14
9.3 Mounting on a Calibration Cell...................................................................... 9-14
9.3.1 Preparation ...................................................................................... 9-15
9.3.2 Preparation Procedure..................................................................... 9-16
9.3.3 Performing Calibration and Ofine Validation.................................. 9-19
9.3.4 Returning the TDLS8000 to the Process......................................... 9-19
9.4 OfineValidation............................................................................................. 9-21
9.4.1 Preparation ...................................................................................... 9-21
9.4.2 Conguration.................................................................................... 9-23

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9.4.3 Execution .........................................................................................9-23
9.4.4 Time Chart........................................................................................9-24
9.5 Zero Calibration............................................................................................... 9-25
9.5.1 Preparation ...................................................................................... 9-26
9.5.2 Conguration.................................................................................... 9-27
9.5.3 Execution .........................................................................................9-27
9.5.4 Time Chart........................................................................................9-28
9.6 Span Calibration ............................................................................................. 9-28
9.6.1 Preparation ...................................................................................... 9-29
9.6.2 Conguration.................................................................................... 9-30
9.6.3 Execution .........................................................................................9-31
9.6.4 Time Chart........................................................................................9-32
9.7 Calibration Data Record and Restoring ....................................................... 9-32
9.8 AutomaticandSemi-automaticExecutionofValidationandCalibration 9-33
9.8.1 Preparation ...................................................................................... 9-34
9.8.2 Conguration.................................................................................... 9-34
9.8.3 Execution .........................................................................................9-35
9.8.4 Aborting the Stabilization Wait Time for Automatic or Semi-automatic
Execution .........................................................................................9-38
9.8.5 Consecutive Automatic Execution ................................................... 9-40
9.9 Analog Input Calibration ................................................................................ 9-42
9.10 Analog Output Calibration............................................................................. 9-42
9.11 LoopCheck...................................................................................................... 9-43
9.12 Alarm History................................................................................................... 9-43
10. Troubleshooting ..................................................................................... 10-1
10.1 Fault Display and Handling............................................................................ 10-1
10.2 Warning Display and Handling...................................................................... 10-2
10.3 Handling Degraded Laser Transmission ..................................................... 10-4
10.4 Process Window Replacement ..................................................................... 10-7
10.4.1 Replacement Parts (Process window) ............................................ 10-7
10.4.2 Process Window Replacement Procedure (Alignment ange)....... 10-8
10.4.3
Process Window Replacement Procedure (Process isolation ange).. 10-9
10.4.4 Process Window Replacement Procedure (Flow cell) ..................10-10
10.5 Fuse Replacement ........................................................................................10-12
10.6 Communication Interruption during Manual Calibration and Validation10-13
11. Modbus.................................................................................................... 11-1
11.1 CommunicationSpecications..................................................................... 11-1
11.1.1 Message Structure........................................................................... 11-1
11.1.2 Slave Response............................................................................... 11-2
11.2 Coil.................................................................................................................... 11-3
11.3 Input relay ........................................................................................................ 11-4
11.4 Hold register .................................................................................................... 11-6

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11.5 Input register ................................................................................................... 11-7
Appendix1 ConstructingUnitConnectionCables............................. App.1-1
Appendix2 ConstructingLocalHMIConnectionCables .................. App.2-1
Appendix3 GeneralViewofHARTDD................................................. App.3-1
Appendix4 YH8000MenuTree ............................................................. App.4-1
Appendix5 WhatIsanAnalysisPeriod? ............................................. App.5-1
Appendix6 MaintainingGoodTransmission ...................................... App.6-1
Appendix7 SafetyInstrumentedSystemInstallation ........................ App.7-1
Appendix8 ExplosionProtectedTypeInstrument ............................. App.8-1
Customer Maintenance Parts List................................... CMPL 11Y01D01-01EN
Customer Maintenance Parts List................................... CMPL 11Y01D01-21EN
Customer Maintenance Parts List................................... CMPL 11Y01D10-01EN
Customer Maintenance Parts List....................................CMPL 11Y01D11-01EN
Customer Maintenance Parts List................................... CMPL 11Y01D12-01EN
Revision Information ...............................................................................................i

<1. Overview> 1-1
IM 11Y01D01-01EN
1. Overview
Yokogawa’s new TDLS8000 houses all of the industry’s leading features in one robust device.
The platform design is for in situ measurements which negate the need for sample extraction and
conditioning.
The non-contacting sensor allows for a variety of process types including corrosive, abrasive and
condensing.
The rst generation platform has been proven in many others for the measurements of O2, CO,
CH4, NH3, H2O and many more NIR absorbing gases.
This second generation platform has improved reliability and ease of installation and
maintenance while still meeting or exceeding designed application demands.
1.1 Systemconguration
StandardSystemConguration
Laser unit (LU)
Unit connection cable
Measured gas
Sensor control unit (SCU)
Flow meter Flow meter
Purge line for Optic Purge line for Optic
Purge line for Process window Purge line for Process window
24V DC±10%
SystemCongurationwithYH8000HMIUnitandValidationgasline
Laser unit (LU)
Unit connection cable
Measured gas
Sensor control unit (SCU)
Flow meter Flow meter
Purge line for Optic Purge line for Optic
Check gas line
Purge line for Process window
Purge line for Process window
24V DC±10%
3rd Edition: Jun. 10, 2016-00

<1. Overview> 1-2
IM 11Y01D01-01EN
MultiAnalyzerCongurationwithRemoteHMI
Measured
gas
YH8000 HMI Unit
Switching HUB
24V DC
±10%
Measured
gas
24V DC±10%
Measured
gas
24V DC±10%
Unit connection cable
Measured
gas
Laser unit (LU) Sensor control unit (SCU)
Flow meter Flow meter 24V DC±10%
24V DC±10%
Note: If power supply is 100 to 240 V AC, purchase the Universal Power Supply M1276WW, separately.
If four multi analyzer conguration with remote HMI is made, ve universal power supply including HMI are needed.
3rd Edition: Jun. 10, 2016-00

<1. Overview> 1-3
IM 11Y01D01-01EN
1.2 NameandFunctionofEachPart
TDLS8000 is composed Laser Unit and Sensor Control Unit.
nTDLS8000 case
External earth terminal
Cover Lock screw (*1)
Display window
Nameplate
*1: Close the cover securely and x it with a lock screw. Loosen the lock screw before opening the cover.
NOTE
Do not lose the lock screw when loosening it.
nTDLS8000 laser unit
LU display
Displays transmission.
Earth terminal for shield wires
LU fuse
Connecting terminal
Jumper for the overvoltage
protection element
Usually leave it intact. (*1)
*1: The TDLS8000 is equipped with an overvoltage protection element to prevent failure caused by surges and other overvoltages.
This element may hinder the correct measurement of the insulation resistance of the power line during insulation tests. To disable
this element, disconnect the jumper.
3rd Edition: Jun. 10, 2016-00