AUTOFLAME MK8 EGA EVO Manual

M
d
A
m
t
Mk8
an
E.G.A. Se t - Up
Trim Gui d e
Mk8 尾气
分析仪设置
和调节指南

Mk8 E.G.A. Set-Up and Trim Guide
Mk8 尾气分析仪设置和调节指南
Issued by 发布公司:
AUTOFLAME ENGINEERING LTD
AUTOFLAME 工程有限公司
Unit 1-2, Concorde Business C entre
Airport Industrial Estate, WirelessRoad
Biggin Hill, Kent TN16 3YN
Tel: [phone]
电话： [phone]
Fax: [phone]
传真：[phone]
Email: [email protected]
电子邮件： [email protected]
Website: http://www.autoflame.com/
网站： http://www.autoflame.com/
Registered Holder 注册持有人:
Company 公司:
Department 部门:
This manual and all the information contained herein is copyright of
Autoflame Engineering Ltd. It may not be copied in the whole or part without
the consent of the Managing Director.
Autoflame工程有限公司拥有本手册的所有版权。在未经Autoflame公司常务董事同意的情况
下，本手册内容不得被整体或部分引用。
Autoflame Engineering Ltd’s policy is one of continuous improvement in both
design and manufacture. We therefore reserve the right to a m end
specifications and/or data without prior notice. All details contained in this
manual are correct at the time of going to print.
Autoflame工程有限公司致力于不断提升Autoflame产品的设计和制造，我们保留修订本手册
规范/数据的权利，恕不另行通知。本手册内容于付印时准确无误。

Important Notes
重要说明
A knowledge of
combustion related procedures and commissioning is essential before
embarking work on any of the M.M./E.G.A. systems. This is for safety reasons and
effective use of the M.M./ E.G.A. system. Hands on training is required. For details on
schedules and fees relating to group training courses and individual instruction, please
contact the Autoflame Engineering Ltd. offices at the address listed on the front.
为了安全有效地使用控制模块/EGA 系统，控制模块/EGA 系统的操作员必须具有与燃烧相关的流程
知识和调试知识。我们要求操作员参加实践培训，请按首页所述地址联系上 Autoflame 办公室详细
了解团体培训课程和个别辅导的时间和费用。
Short Form - General Terms and Conditions
一般条款
A full statement of our
business terms and conditions are printed on the reverse of all
invoices. A copyof these can be issued upon application, if requested in writing.
所有发票背面均都印有我方商业条款全文。客户可书面申请获取我公司的商业条款文件。
The System equipment and control concepts referred to in this Manual MUST beinstalled,
commissioned and applied by personnel skilled in the various technical disciplines that
are inherent to the Autoflame product range, i.e. combustion, electrical and control.
仅有专业人员才能安装、调试、使用本手册所提及的系统设备和控制原理。他们必须精通 Autoflame
产品所涉及的燃烧、电气和控制等技术学科。
The sale of Autoflame’s systems and equipment referred to in this Manual assume that
the dealer, purchaser and installer has the necessary skills at his disposal. i.e. A high
degree of combustion engineering experience, and a thorough understanding of the
local electri c al codes of practice concerning boilers, burners and their ancillary systems
and equipment.
经销商、采购商和安装人员必须具有丰富的燃烧工程从业经验、全面了解当地涉及锅炉、燃烧器和辅
助系统/设备相关的电气行业规范方能使用本手册提及的 Autoflame 系统和设备。
Autoflame’s warranty from point of sale is two years on all
electronic systems and
components.
Autoflame 保修条款: 对所有电子系统和部件实行两年售后保修。
One year on all mechanical systems, components and sensors.
对所有机械系统、部件和传感器实行一年售后保修。
The warranty assumes that all equipment supplied will be used for the purpose that
it was intended and in strict compliance with our technical recommendations. Auto -
flame’s warranty and guarantee is limited strictly to product build quality, and design.
Excluded absolutely are any claims arising from misapplication, incorrect installation
and/or incorrect commissioning.
保修前提: 所有设备均按预期使用目的使用并严格遵守我方提供的的技术建议。Autoflame 产品保修
条款仅适用于产品制造质量问题和设计问题。根据保修条款，Autoflame 不接受因误操作、误安装和/
或调试导致的任何索赔请求。

Contents 目录
1
INTRODUCTION 前言 .................................................................................. 1
1.1 Overview and Benefi ts . 概述与优点 .. ........................................................................ 1
1.1.1 Features and Benefits . 特点与优点 . ....................................................................... 1
1.1.2 System Operation 系统运行 .......................................................................... 1
1.1.3 Mk8 E.G.A. vs Mk7 E.G.A. Mk8 和Mk7 尾气分析仪 ...................................................... 2
1.2 3-Parameter Trim 3参数调节 ..... ................................................................................................ 2
1.3 Continuous Emissions Monitoring System 持续排放检测系统 .... ............................................... 3
2 WIRING AND CO MP ONENTS . 接线和主件 ....................... ...... ...... ............... 4
2.1 Flying Lead Wiring Diagram . 飞线接线图 ............................................. 4
2.2 Electrical S c he matics . 电气原理图 ............................................. ................................................ 6
2.2.1 Interconnection between E.G.A. and Mk7 M.M. ........................................................... 6
尾气分析仪和 Mk7 控制模块的互连
2.2.2 Interconnection between E.G.A. and Mini Mk8 M.M. Module ....... ................................. 7
尾气分析仪和 Mk8 微型控制模块的互连
2.2.3 Interconnection between Stand-Alone Mk8 E.G.A. and Mk7 D.T.I. ............ 8
单机 Mk8 尾气分析仪和 Mk7OTI 的互连
2.2.4 Interconnection between Mk7 M.M., Mk8 E.G.A. and Mk7 D.T.I. ....................... 9
Mk7 控制模块、Mk8 尾气分析仪和 Mk7 数据传输接口的互连
2.3 Components 组件 ......... .................................................................................... 10
2.3.1 Inside View 内视图 . ....................................................................................... 10
2.3.2 E.G.A. Connections. 尾气分析仪的连接 ............................................................... 11
2.4 Cell Characteristics 感应器特点 .. ...................................................................... 12
2.4.1 O2 Cell.. O2感应器 ............................................... ........ ........ ........ ........ ...................... 12
2.4.2 CO, NO, NO2 and SO2 Cells . CO, NO, NO2 和 SO2感应器 ...... .................................... 13
2.4.3 CO2 Sens or .. CO 2 传感器 ......... ............................................. ......................................... 13
3. SET- UP .. 设置 . ..................................................................................................14
3.1 E.G.A. Set-Up 尾气分析仪的设置 ......................................................................................... 14
3.1.1 Sampling Screen 采样屏幕 ............................................................................................ 14
3.1.2 Mk8 E.G.A. Settings . Mk8 尾气分析仪的设置 ................................................... 16
3.1.3 Cell Status S c r een . 感应器状态屏幕 ................................................................. 17
3.1.4 Fault History 故障历史 ..................................................................................................... 18
3.1.5 Factory Settings Screen .. 出厂设置屏幕 ................................................ 20
3.1.6 4-20mA Set-u p . 4-20mA 设置 ............................................................ 21
3.1.7 Operating Mode Set-up. 运行模式设置 .............................................................. 22
3.1.8 Time and Date . 时间和日期 .............................................................. 23
3.1.9 Change Password . 更改密码 ..... .................................................................................... 24

3.2 CEMS Set-Up CEMS 设置 ........ ............................................................................. 25
3.2.1 Fuel Selection. 燃料选择 ......... ......................................................................... 25
3.2.2 Fuel Flow Source 燃料流量源 ....... .............................................................................. 27
3.2.3 Unit Measurement 设备测量 ......... ............................................................................ 28
3.3 CEMS Data Screens.. CEMS 数据屏幕 ....... ............................................................................ 29
3.4 CEMS Energy Audits . CEMS 能源检查 ............. ................................................................... 33
3.5 Trim Settings.. 调节设置 ................ ............................................................................. 35
3.5.1 Relevant Mk7 M.M. Opti on s ............ .................................................................... 35
Mk7 控制模块相关选项
3.5.2 Relevant Mk7 M.M. Parame ters ......... ...................................................................... 38
Mk7 控制模块相关参数
3.5.3 Relevant Mini Mk8 M.M. Op tions ......... .......................................................................... 41
Mk8 微型控制模块相关选项
3.5.4 Relevant Mini Mk8 M.M. Parameters...... .................................................................... 44
Mk8 微型控制模块相关参数
3.5.5 Commissioning Procedure. 调试流程 .... ......................................................................... 46
3.6 Mk8 E.G.A. T r im ........... .................................................................................. 47
Mk8 尾气分析仪的调节
3.6.1 Trim Operation 调节操作 ........ .............................................................................. 47
3.6.2 Quick Commission Mk7 M.M. ... ............................................................................. 49
快速调试 Mk7 控制模块
3.6.3 Quick Commission Mini Mk8 M.M. ... ...................................................................... 50
快速调试 Mk8 微型控制模块
3.6.4 Trim Timing Operation .... ............................................................................ 51
调节定时操作
3.6.5 Graphical Trim Operation .. ................................................................................... 52
图形调节操作
3.6.6 Channel 5 Trim ....... ................................................................................... 53
通道 5的调节
3.6.7 Combustion Efficiency Calculations .... ................................................................ 53
燃烧效率的计算
3.7 Combustion Limits 燃烧限值 ................... .....................................................................................54
3.7.1 Overview of Combustion Limits 燃烧限值概述 ............................................................... 54
3.7.2 Standard Limits 标准限值 ........... ........................................................................ 54
3.7.3 Absolute Lim i t s . 绝对限值 ........ ..................................................................... 54
3.7.4 Combustion Limits Control F uncti on s ..... ............................................................. 54
燃烧限值控制功能
3.7.5 O2 Limits Example 氧气限值示例 ....... ...................................................................... 55
3.7.6 NO Limits Exam ple ...... ..................................................................... 56
一氧化氮限值示例
3.7.7 CO L i m i t Exa m p l e ....................................... 57
一氧化碳限值示例

3.7.8 Temperature Limits Exam p l e 温度限值示例 ....... ............................................................. 58
3 DIMENSIONS AND EQUIPMEN T 尺寸和设备 .. .................... 59
4.1 Mk8 E.G.A. Dimensions.. .................................................................. 59
Mk8 尾气分析仪尺寸
4.2 Technical Specifications 技术规范 ......... ................................................................. 60
4.3 Sampling Probe 采样探头 ............. ................................................................ 61
4.3.1 Installation and Maintenance . 安装和维护 .. ................................................................ 61
4.3.2 Sampling Probe Assembly . 采样探头总成 .... ................................................................. 62
4.3.3 Sampling Probe Internal Filter ...... ............................................................... 63
采样探头内部过滤器
4.3.4 Sampling Probe Maintenance . ................................................................ 64
采样探头的维护
4.3.5 Servicing E.G.A. Sampling Probe . ............................................................. 64
尾气分析仪采样探头的维护
4.4 Ancillary Equipment. 辅助设备 ...... ........................................................... 65
4.4.1 External Particulate F ilter . 外部微粒过滤器 ......... .......................................................... 65
4.4.2 Air Inlet Filter . 进气过滤器 ............................................................................................. 66
4.4.3 Chilled Environmental Encl o s ure. 冷却环境保护罩 ..................................... ................... 67
4.4.4 Pre-Heat Air Sensor 预热空气传感器 ................ ................ ................ ........................... 68
5. ERROR CHECKING AND SELF-DIAGNOSTICS 错误检查和自诊断 ......................... 69
5.1 E.G.A. Faul ts . 尾气分析仪故障 ............................................................................................. 69
5.2 Troubles hoo t i n g 故障排除 ....................................................................................................... 70
5.2.1 Ambient Conditions 环境条件 ............. ....................................................................... 70
5.2.2 Fuses 保险丝 ....................................... ....................................................................... 70
5.2.3 O2 Reading . 氧气读数 ...................... ......................................................................... 70
5.3 Mk8 E.G.A. Faults Mk8 尾气分析仪故障 ........ ............................................. 71
5.3.1 Trim Delay 调节延迟 ......................... ........................................................ 73
5.3.2 Assembly of Dry Filter 干滤器的组装 ........ ............................................................. 73
5.4 E.G.A. Best Pr actice ............. ........................................................ 74
尾气分析仪的最佳应用
5.4.1 Servicing the E.G.A.............. ............................................................. 75
尾气分析仪的维护
5.4.2 Shipping the E.G. A. ......... ................................................................ 75
尾气分析仪的运输
6 STANDARDS 标准 ......................................................................................... 76

1 Introducti on 前言
29.05.2015
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
Page 1
1
INTRODUCTION
前言
1.1 Overview and Benefits
概述与优点
1.1.1
Features and Bene fits
特点与优点
The Mk8 Exhaust Gas Analyser (E.G.A.) monitors the emissions in the flue produced from the
burner/boiler system. The E.G.A. can improve combustion, increase efficiency, reduce fuel
consumption and improve safety through its 3 parameter trim function and combustionsafety li mits.
Mk8 尾气分析仪用于监视燃烧器和锅炉系统产生的烟道尾气。尾气分析仪能够改善燃烧、提高
效率、减少燃料消耗并通过 3参数调节功能和燃烧安全限制提高安全性。
1.
Stand-Alone: When in stand-alone mode, the E.G.A. can be used without a Micro-Modulation
(M.M.) module to monitor the combustion gases. The M.M. trim function and the combust i on
safety limits are not activated in this stand-alone mode of operation. The emissions levels can
be accessed via the full colour E.G.A. touch screen.
单机运行：在单机模式下，尾气分析仪在无微型控制模块的情况下可以用于监视燃烧的
烟气。在单机运行模式下不会激活控制模块调节功能和燃烧安全限制。排放等级可以通
过全彩色尾气分析仪触摸屏访问。
2. With M.M.: When
interfaced with an M.M., the E.G.A. can monitor emissions or the 3-
parameter combustion trim and safety limits can be activated. The emissions levels are
monitored by the E.G.A. and the M.M. makes small adjustments to the air damper to trim the
online exhaust gas data back to the commissioned values. The E.G.A. information is accessible
through the full colour E.G.A. touch screen, the Data Transfer Interface module (D.T.I.), or 6 x
4-20mA signals.
带控制模块：尾气分析仪在连接控制模块后可以监视排放，3参数燃烧调节功能和安全
限制可以被激活。排放等级可以通过尾气分析仪进行监视，控制模块对空气挡板进行微
调，使在线排气数据返回至调试的数据。尾气分析仪信息可以通过全彩色尾气分析仪触
摸屏、数据传输接口模块或 6 x4-20mA 信号进行访问。
The main benefits of the E.G.A. include the ability to monitor the exhaust gases and bring them to the
safe commissioned levels. Setting the combustion limits on the M.M. in conjunction with the E.G.A.
prevents unsafe combustion scenarios, reducing the fuel consumed inbadcombustion.
尾气分析仪的主要优点包括监视排气并使其保持安全调试水平。在控制模块和尾气分析仪上设
置燃烧限值可以防止不安全的燃烧情况、减少在不良燃烧中的燃料消耗。
1.1.2
System Operation
系统运行
The Mk8 E.G.A. samples the combustion gases via the stack mounted sampling probe (p urchased
separately from the analyser). The exhaust gases are drawn from the stack by a pump mounted
internally within the analyser. Only the supplied sample tubing should be used between the sampling
probe and analyser. The internal diameter of the sampling tube is 3mm; if a large diameter tubing is
used the sample gas remains resident in the tubing for a longer period. The E.G.A. will then not be able
to respond in time to combustion changes, resulting in incorrect operation of the trim function.
Mk8 尾气分析仪通过在排气管上安装的采样探头（需单独购买）对燃烧烟气进行采样。废气通

1 Introducti on 前言
Page 2
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
29.05.2015
过安装在尾气分析仪内部的泵从排气管中抽出。在采样探头和尾气分析仪之间仅可使用提供的
采样管。采样管的内径为 3mm，如果使用大尺寸采样管，采样气体会在采样管中停留较长的
时间。这样尾气分析仪就无法及时对燃烧的变化做出响应，导致无法正确使用调节功能。
Once the exhaust gases have entered the E.G.A. the chiller block reduces their temperature and drie s
the sample to remove the condensation from the gases prior to entering the cells. The condensate
accumulated in the chiller unit is drained every 4 minutes when running, and every 10 minutes when
the E.G.A. is in idle mode, automatically through the drain solenoid.
废气进入尾气分析仪后，冷却器组将降低其温度，在其进入设备前通过去除烟气中的冷凝水将
样本干燥。运行时在冷却器组中积累的冷凝水每隔 4分钟排出一次，当尾气分析仪处于空闲模
拟时每隔 10分钟排出一次，冷凝水将通过排放电磁阀自动排出。
The exhaust gas is then filtered through the dry filter, which i s a fine filter used to remove any d u s t
particles carried over from the cooling process. If the burner is firing on heavy or dirty oil, an external
particulate filter must be used to remove the excess dirt particles. On leaving the filter, the exhaust gas
pressure is checked again to ensure that a vacuum is maintained prior to entering the pump and on
exiting the pump, the pressure produced by the pump is checked. Both these pressure sensors modulate
the flow rate of the sample into the E.G.A. for consistent operation. Once the exhaust gases have been
conditioned, they are ready for an accurate sampling by the cells. After the gases have been sampled
by all the cells, the remaining sample is pumped out of the E.G.A. from the clear tubing at the bottom
of the E.G.A. casing.
然后废气通过干燥过滤器进行过滤，干燥过滤器是一种细过滤器，用于排出冷却过程中携带的
各种粉尘颗粒。燃烧器在重油或脏油情况下燃烧时则必须使用外部微粒过滤器，用于排除过多
的粉尘颗粒。废气在离开过滤器后将对其压力进行再次检查，确保在其进入泵前保持真空，废
气在离开泵时将对泵产生的压力进行检查。压力传感器用于调节进入尾气分析仪的样本流量以
确保操作一致。废气经过设备调节后则可以进行准确的采样，废气进行采样后剩余的样本将从
尾气分析仪外壳底部的干净管道中排出。
Note:
The E.G.A. needs to vent to atmosphere via the drain solenoid on the bottom; this is also where
the E.G.A. performs its air calibrations. Care should be taken to ensure the outlet is not restricted or
that contamination from exhaust gas occurs.
注：尾气分析仪需要通过底部的排放电磁阀将废气排放到大气中，此时尾气分析仪需要执行空
气校准操作。应注意出口没有任何堵塞且废气不会造成污染。

1 Introducti on 前言
29.05.2015
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
Page 3
1.1.3 Mk8
E.G.A. vs Mk7 E. G.A.
Mk8 和Mk7 尾气分析仪
The Mk8 E.G.A. has been developed to building on the technology developed in the Mk7 E.G.A. Th e
new features and changes are:
Mk8 尾气分析仪的开发是在 Mk7 尾气分析仪开发技术的基础上进行，包括以下新功能和变化：
2 Years Continuous Emissions Monitoring System (CEMS) included as standard
标配 2年连续排放监测系统。
 Single PCB board
单个 PCB 板
 New flying leads
新型飞线
 New software updater
新型软件更新器
 More accurate sampling
更多准确的采样
 Longer cell life
更长的设备寿命
 CEMS included as standard
标配连续排放监测系统
 Cells contain calibration code and serial number in PCB memory
设备校准码和序列号储存在 PCB 存储器中
 New air inlet filter construction
新型进气过滤器结构
 Self-calibration (optional)
自校准（可选）
1.2 3-Parameter Trim
3参数调节
The 3-parameter trim function can be enabled when the Mk8 E.G.A. is used in conjunction with an
M.M. module to manage the combustion. When the E.G.A. detects any differences in the online
exhaust gas readings to the original commissioned values, the trim function will make small correction s
to the air damper (and channel 5 if optioned for trim), to bring those online values back to the
commissioned readings. The trim function controls the combustion of the burner by adding air (air rich)
or taking away air (fuel rich) from the commissioned air positions to keep the volume of O2, CO2 and
CO close to their commissioned values without compromising safety. The air rich and fuel rich limits are
set by adding trim data when commis s ioning the burner or through single point change for ‘quick
commission.’ This trim data is translated into a combustion map, which shows how the burner reacts
when air is added or removed from the combustion process during commis s ioning. The Autoflam e
system continually monitor s 3 parameters O2, CO2 and CO to create the safest and most efficient way
of trimming the combustion process.
当Mk8 尾气分析仪和控制模块一同用于管理燃烧时可以启用 3参数调节功能。当尾气分析仪检
测到在线废气读数和原调节数间存在差异时，调节功能将对空气挡板（可以选择通道 5进行调
节）进行微调，使在线数值与调节的读数保持一致。调节功能可以通过增加空气（富氧）或从
调试空气中排出空气（富油）控制燃烧，使氧气、二氧化碳和一氧化碳的含量接近其调试值而
不影响安全性。当调试燃烧器时或通过单点改变进行快速调试时，富氧和富油限值可以通过增
加调节数据进行设置。调节数据被转换成燃烧图，燃烧图将显示添加空气或在燃烧过程中排出
空气时的燃烧器反应。Autoflame 系统可以持续监视氧气、二氧化碳和一氧化碳 3个参数，使
调节燃烧过程更加安全有效。
Ingress of tramp air through an ill-fitting boiler or flue section will distort the O2 reading and show an

1 Introducti on 前言
Page 4
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
29.05.2015
increase in this value. This results in the E.G.A. reading the tramp air influence in the sample rather than
just the actual combustion gases.
通过不匹配锅炉或烟道段进入的空气将改变氧气读数并显示数值增加，这会影响尾气分析仪在
样本中的读数，不会显示实际的燃烧气体。
Single parameter O2 trim systems would see both of these conditions as rich (excess air) com b ustion
and start to trim back on the air by closing the air damper. In reality this trim process is not trimming the
combustion gases at this point, but is in fact trimming the exhaust gases with the excess O2. This can
potentially lead to the formation of excessive amounts of CO but more importantly this can lead to
incomplete combustionwith dangerous consequences.
单参数氧气调节系统可以检测到富氧（过多空气）燃烧的条件，通过关闭空气挡板调节空气。
事实上，调节过程并不是在该点对燃烧气体进行调节，而是调节过多氧气中的废气。这样可能
导致过多一氧化碳的形成，更重要的是可能导致燃烧不完全的危险后果。
Similarly, single parameter CO2 trim systems would interpret of air as lower CO2 levels in the flue,
inflicting similar dangerous conditions in the boiler.
同时，单参数二氧化碳调节系统将检测到烟道空气中存在含量低二氧化碳，使锅炉出现类似的
危险。
Another benefit of the 3 parameter trim is that the E.G.A. is continually measuring the formation of CO
compared to its commissioned value. A higher CO reading can be contributed to both lean and rich
combustion. A lack of air will produce incomplete combustion and the formation of CO. Also, exces s
air around the flame envelope can chill the flame edge causing incomplete combustion and higher CO
levels.
3参数调节的另一个优点是尾气分析仪可以根据调试值持续测量一氧化碳的形成。较高的一氧
化碳读数可能是因不完全燃烧和过度燃烧造成。缺少空气将产生燃烧不完全并形成一氧化碳。
同理，火焰周围有过多的空气可能冷却火焰边缘，导致不完全燃烧和较高的一氧化碳含量。
By referencing all 3 parameters against mapped combustion performance the burner can be trimmed
back to the original c o mmis s ioned values whilst maintaining the highest degree of safety.
通过参考反应燃烧性能的这 3个参数可以将燃烧器调节至原始调试值，同时保持最高程度的安
全性。
When the
trim function adds air to bring back the combustion to the commissioned values, as the
burner modulates to a new position, the deviation in air damper movement is added to each air
position. In this way, optimum combustion is maintained during modulation, through carry forward trim.
当调节功能增加空气使燃烧与调试值保持一致时，由于燃烧器调节到一个新位置，空气挡板移
动的偏差被加入各空气位置。这样在调节过程中通过调节可以保持最佳燃烧。
As a
safety feature, as the air is being taken away, the fuel to air ratio will return back to the
commissioned positions when the burner modulates, for every 10 degrees of fuel valve movement.
Once this new position is held the system will determine whether the air damper should be closing. This
ensures safe combustion atall times without any compromise.
至于安全功能，由于空气一直被排出，燃烧器进行调节时油气比将返回至调试位置，燃料阀将
移动 10 度。一旦新位置固定时，系统将确定是否关闭空气挡板。这样可以始终确保安全燃烧。

1 Introducti on 前言
29.05.2015
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
Page 5
1.3
Continuous Emissions Monitoring System
持续排放检测系统
The Mk8 E.G.A. now has the CEMS function included as standard, logging the exhaust gas and fuel
data for up to 2 years. This data include s the gas readings, flue temperature, calculated efficiency and
fuel consumption.
Mk8 尾气分析仪目前标配持续排放检测系统功能，可以记录两年的废气和燃料数据。该数据包
括燃气读数、燃料温度、计算效率和燃料消耗。
When using a standalone Mk8 E.G.A. a direct connection as shown in section 2.2.3 will be required to
view and log up to 2 years of data on the Mk7 D.T.I. The D. T . I . will need to be s et - u p as ‘ E . G . A . d ir e c t ’
through the ‘Edit Boiler’ screen and the E.G.A. setup for standalone operation (E.G.A. selects fuel).
使用单机 Mk8 尾气分析仪时，需要进行 2.2.3 节显示的直接连接并记录 Mk7 数据传输接口上
的数据。在‘编辑锅炉’屏幕上和尾气分析仪（EGA）单机操作中（EGA 选择燃料）需要将数据
传输接口设成‘EGA direct EGA 直接’。
Using the E.G.A. in conjunction with the Mk7 M.M. module and D.T.I, a data link will be required
between the M.M. and E.G.A. and from the E.G.A. to the D.T.I. (see section 2.2.4). The D.T.I. will need
to be setupas ‘E.G.A. Direct’ not ‘E.G.A. through M.M.’
使用安装 Mk7 控制模块和数据传输接口的尾气分析仪时，控制模块和尾气分析仪以及尾气分析
仪至数据传输接口（见 2.2.4 章节）间需要有数据连接。数据传输接口需设为‘E.G.A.
DirectEGA 直接’而非‘E.G.A. through M.M EGA 通过控制模块’。
For multiple M.M.s, each with the E.G.A.s, refer to both sections 2.2.3 and 2.2.4. There will need to be
data cable connected as a daisy chain between the E.G.A.s and D.T.I., a data cable daisy chain
between the M.M.s and D.T.I., and data cable links between each M.M. and its corresponding E.G.A.
使用多个控制模块时，每个模块都需要连接尾气分析仪，见 2.2.3 和2.2.4 章节。尾气分析仪和
数据传输接口间要有菊花链连接的数据电缆，控制模块和数据传输接口间有菊花链连接的数据
电缆，每个控制模块和对应的尾气分析仪间有数据电缆连接。

Page 6
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
29.05.2015
2 Wiring and Com p onents 接线和组件
2
2.1
WIRING AND C OMPON E NTS 接线和组件
Flying LeadWiring Diagr a m
飞线接线图
Data Connector 数据连接器
Figure 2.1.i Data Connector – Insert PinMating View
图2.1.i 数据连接器-插针匹配图
1
4-20 mA Output Channel （ 1+ ） 4-20 mA 输出通道（ 1+ ）
2
4-20 mA Output Channel (2+) 4-20 mA 输出通道（ 2+ ）
3
4-20 mA Output Channel (3+) 4-20 mA 输出通道 (3+)
4
4-20 mA Output Channel (4+) 4-20 mA 输出通道 (4+)
5
4-20 mA Output Channel (5+) 4-20 mA 输出通道 (5+)
6
4-20 mA Output Channel (6+) 4-20 mA 输出通道 (6+)
7
4-20 mA Output Common (-) 4-20 mA 输出命令（-）
8
Fuel 1 Select Input 燃料 1 选择输入
9
Fuel 2 Select Input 燃料 2 选择输入
10
Fuel 3 Select Input 燃料 3 选择输入
11
Fuel 4 Select Input 燃料 4 选择输入
12
Fuel Select Input com m o n 燃料选择输入命令
13
MM Comms (- ) 控制模块通信（ - ）
14
MM Comms (+) 控制模块通信（ + ）
15
DTI Comms ( - ) 数据传输接口通信
16
DTI Comms (+)数据传输接口通信
17
4-20mA Input ( - ) 4-20mA 输入
18
4-20mA Input (+) 4-20mA 输入
19
Not Connected 未连接
Note: Fuel Select Inputs in standalone mode are low voltage. To select a fuel, put a link on the ‘Fuel X
Select Input’ to the Fuel Select Input Common e.g. to select fuel 1, link pin 8 to pin 12 to select fuel 1 in
standalone mode.
注：在单机模式下燃料选择输入为低电压。选择燃料时将‘燃料 X选择输入’连接至燃料选择输入
命令，例如：选择燃料 1时，在单机模式下将针 8连接至针 12。

29.05.2015
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
Page 7
2 Wiring and Components 接线和组件
Mains Connector 电源连接器
Figure 2.1.ii Mains Connector – Insert PinMating View
图 2.1.ii 电源连接器 - 插针匹配图
Pin Number
针号
Assigned function
分配的功能
1
Live 火线
2
Live for HSL HSL 火线
3
Earth for HSL HSL 地线
4
Neutral for HSL HSL 零线
5
Neutral 中性
6
Earth 接地
Auxiliary Connector 辅助连接器
Figure 2.1.iii Auxiliary Connector – Insert Pin Mating View
图2.1.iii 辅助连接器- 插针匹配图
Pin Number
针号
Assigned function
分配的功能
1
External Drain (0V )
外部排放（0V）
2
3
4
5
External Drain (+24V)
外部排放(+24V)
6

Page 8
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
29.05.2015
2 Wiring and Com p onents 接线和组件
2.2 Electrical Schematics 电气原理图
2.2.1 Interconnectionbetween E.G.A. and Mk7 M.M.
尾气分析仪和 Mk7 控制模块的互连
-

29.05.2015
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
Page 9
2 Wiring and Components 接线和组件
2.2.2 Interconnectionbetween E.G.A . and MiniMk8 M.M. Module
尾气分析仪和 Mk8 微型控制模块的互连

Page
10
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
29.05.2015
2 Wiring and Com p onents 接线和组件
2.2.3
Interconnectionbetween Stand-Alone Mk8 E.G.A. and Mk7 O.T.I.
单机 Mk8 尾气分析仪和 Mk7OTI 的互连
ENL MAINS SUPPLY ENL 主电源
NOTE: 注
○
s - EARTHING SCREW ON CONNECTOR 连接器接地螺丝
Th e contro l phases to each EGA module & OTI un i t must be the some .
The 10 must be set for 011 EGAs connected directly to the OT I.
各尾气分析仪模块和数据传输接口单元的控制相必须相同。
ID必须设为 EGA 直接连接 DTI。

29.05.2015
Mk8 E.G.A. Set-Up and Trim Guide Mk8 尾气分析仪设置和调节指南
Page 11
2 Wiring and Components 接线和组件
2.2.4 Interconnectionbetween Mk7 M.M ， . Mk8 E.G.A . and Mk7 D.T I.
Mk7 控制模块、Mk8 尾气分析仪和 Mk7 数据传输接口的互连
-

2 Wiring and Com p onents 接线和组件
Mk8 E.G.A.Set-Up and Trim Guide
Mk8 尾气分析仪设置和调节指南
Page 10
29.05.2015
2.3
2.3.1
Components 组件
Inside Vie w
内视图
Figure 2.3.1.i Inside View
图 2.3.1.i 内视图
1.
Particulate F ilt er 微粒过滤器
2. Chiller Block 冷却器组
3. Pinch Valve 夹管阀
4. Drain Solenoid 排放电磁阀
5. NO Cell NO 感应器
6. CO Cell CO 感应器
7. O2 Cell O2 感应器
8. CO2 Cell CO2感应器
9. CR BatteryCR 蓄电池
10. Software Update Jumpe r s 软件更新跳线
11. Cell Pump 组件泵
12. E.G.A. Fan 尾气分析仪风机