YOKOGAWA ADMAG TI Series User manual

ADMAG TI Series
AXG/AXW Magnetic Flowmeter
Safety Manual
IM 01E21A21-02EN
2nd Edition
IM 01E21A21-02EN
AXG/AXW Magnetic Flowmeter
User’s
Manual

IM 01E21A21-02EN
ADMAG TI Series
AXG/AXW Magnetic Flowmeter
Safety Manual
IM 01E21A21-02EN 2nd Edition
2nd Edition: Feb. 2022 (KP)
All right Reserved Copyright © 2017. Yokogawa Electric Corporation
Contents
1. Introduction...................................................................................................1
2. Safety Instrumented Systems Installation ................................................4
2.1 Scope and Purpose ............................................................................................. 4
2.2 Using this product for an SIS Application......................................................... 4
2.2.1 Safety Function ..................................................................................... 4
2.2.2 Safety Accuracy .................................................................................... 4
2.2.3 Diagnostic Response Time................................................................... 4
2.2.4 Setup..................................................................................................... 5
2.2.5 Required Parameter Setting ................................................................. 5
2.2.6 Proof Test .............................................................................................. 6
2.2.7 Repair and Replacement...................................................................... 8
2.2.8 Startup Time.......................................................................................... 8
2.2.9 Firmware Update .................................................................................. 8
2.2.10 Reliability Data ...................................................................................... 8
2.2.11 Lifetime Limits ....................................................................................... 8
2.2.12 Environmental Limits ............................................................................ 8
2.2.13 Application Limits .................................................................................. 8
2.3 Denitions and Abbreviations............................................................................ 9
2.3.1 Denitions ............................................................................................. 9
2.3.2 Abbreviations ........................................................................................ 9
Revision Information

IM 01E21A21-02EN
<1. INTRODUCTION> 1
1. Introduction
This manual provides the basic guidelines for Safety Instrumented Systems Installation of ADMAG TI (Total
Insight) Series AXG and AXW Magnetic owmeters.
For the items which are not covered in this manual, read the applicable user’s manuals and general
specications as listed in Table 1.1. These documents can be downloaded from the website of YOKOGAWA.
To ensure correct use of the product, read these manuals thoroughly and fully understand how to operate the
product before maintaining it. For method of checking the model and specications, read the applicable general
specications in Table 1.1.
Website address: https://www.yokogawa.com/library/
These manuals can be downloaded from the website of YOKOGAWA or purchased from the YOKOGAWA
representatives.
Table 1.1 Manual and General Specications List
Model Document Title Document No.
AXG
AXW
AXG4A
AXW4A
AX01C
ADMAG TI Series
AXG, AXW, AXG4A, AXW4A, AXG1A Magnetic Flowmeter
Read Me First (Optional Code EC)
IM 01E21A11-01EN
ADMAG TI Series
AXG/AXW Magnetic Flowmeter
Read Me First
IM 01E21A21-01Z1
ADMAG TI Series
AXG/AXW Magnetic Flowmeter
Safely Manual
IM 01E21A21-02EN
(this manual)
ADMAG TI Series
AXG, AXW Magnetic Flowmeter BRAIN Communication Type IM 01E21A02-01EN
ADMAG TI Series
AXG, AXW Magnetic Flowmeter HART Communication Type IM 01E21A02-02EN
AXG
AXG4A
AX01C
ADMAG TI Series
AXG Magnetic Flowmeter
Installation Manual
IM 01E22A01-01EN
ADMAG TI Series
AXG Magnetic Flowmeter
Maintenance Manual
IM 01E22A01-02EN
ADMAG TI Series
AXG Magnetic Flowmeter
General Specications
GS 01E22A01-01EN
AXW
AXWG
AXWW
AXW4A
AX01C
ADMAG TI Series
AXW Magnetic Flowmeter [Size: 25 to 400 mm (1 to 16 in.)]
Installation Manual
IM 01E24A01-01EN
ADMAG TI Series
AXW Magnetic Flowmeter [Size: 500 to 1800 mm (20 to 72 in.)]
Installation Manual
IM 01E25A01-01EN
ADMAG TI Series
AXW Magnetic Flowmeter [Size: 25 to 1800 mm (1 to 72 in.)]
Maintenance Manual
IM 01E24A01-02EN
ADMAG TI Series
AXW Magnetic Flowmeter [Size: 25 to 400 mm (1 to 16 in.)]
General Specications
GS 01E24A01-01EN
ADMAG TI Series
AXW Magnetic Flowmeter [Size: 500 to 1800 mm (20 to 72 in.)]
General Specications
GS 01E25D11-01EN

IM 01E21A21-02EN
<1. INTRODUCTION> 2
IMPORTANT
The combinations that can be used for safety instrumented systems are as follows.
• AXG Integral Type
• Combination of AXG Remote Sensor and AXG4A Remote Transmitter
• AXW Integral Type
• Combination of AXW Remote Sensor and AXW4A Remote Transmitter
Congurations other than the above (e.g., Remote Sensor and AXFA11G Remote Transmitter) cannot be
used for safety instrumentation systems.
The certicate can be downloaded from the website below.
Website address : https://www.yokogawa.com/library/
NOTE
When describing the model name like AXG in this manual, “”means any of the following.
For AXG:
002, 005, 010, 015, 025, 032, 040, 050, 065, 080, 100, 125, 150, 200, 250, 300, 350, 400
For AXW:
025, 032, 040, 050, 065, 080, 100, 125, 150, 200, 250, 300, 350, 400
For AXWG or AXWW:
500, 600, 700, 800, 900, 10L
Precautions Related to the Protection, Safety, and Alteration of the Product
The following safety symbol marks are used in this manual and product.
WARNING
A WARNING sign denotes a hazard. It calls attention to procedure, practice, condition or the like, which, if
not correctly performed or adhered to, could result in injury or death of personnel.
CAUTION
A CAUTION sign denotes a hazard. It calls attention to procedure, practice, condition or the like, which, if not
correctly performed or adhered to, could result in damage to or destruction of part or all of the product.
IMPORTANT
An IMPORTANT sign denotes that attention is required to avoid damage to the product or system failure.
NOTE
A NOTE sign denotes information necessary for essential understanding of operation and features.

IM 01E21A21-02EN
<1. INTRODUCTION> 3
The following symbols are used in the product and the manual to indicate the accompanying safety
precautions:
Protective grounding terminal
Functional grounding terminal (This terminal should not be used as a protective grounding terminal.)
Alternating current
Direct current
Caution
This symbol indicates that the operator must refer to an explanation in the user’s manual in order to avoid the risk of injury or
death of personnel or damage to the product.
• For the protection and safe use of the product and the system in which this product is incorporated, be
sure to follow the instructions and precautions on safety that is stated in user's manual as listed in Table
1.1 whenever you handle the product. Take special note that if you handle the product in a manner that
violated these instructions, the protection functionality of the product may be damaged or impaired. In such
cases, YOKOGAWA does not guarantee the quality, performance, function, and safety of product.
• Do not modify this product.
• The product should be disposed of in accordance with local and national legislation/regulations.
Regarding This User’s Manual
• This manual should be provided to the end user.
• The contents of this manual are subject to change without prior notice.
• All rights reserved. No part of this manual may be reproduced in any form without YOKOGAWA’s written
permission.
• YOKOGAWA makes no warranty of any kind with regard to this manual, including, but not limited to,
implied warranty of merchantability and tness for a particular purpose.
• If any question arises or errors are found, or if any information is missing from this manual, inform the
nearest YOKOGAWA sales o󰀩ce.
• The specications covered by this manual are limited to those for the standard type under the specied
model number break-down and do not cover custom-made products.
• Note that changes in the specications, construction, or component parts of the product may not
immediately be reected in this manual at the time of change, provided that postponement of revisions will
not cause di󰀩culty to the user from a functional or performance standpoint.
• To ensure correct use, read this manual and the applicable user’s manuals as listed in Table 1.1 thoroughly
before starting operation. Read the general specications as listed in Table 1.1 for its specication.
Trademark
• All the brands or names of Yokogawa Electric’s products used in this manual are either trademarks or
registered trademarks of Yokogawa Electric Corporation.
• All other company and product names mentioned in this manual are trade names, trademarks or
registered trademarks of their respective companies.
• In this manual, trademarks or registered trademarks are not marked with ™ or ®.
For Safe Use of Product
For the protection and safe use of the product and the system in which this product is incorporated, be sure
to follow the instructions and precautions on safety that is stated in user's manual as listed in Table 1.1
whenever you handle the product. Take special note that if you handle the product in a manner that violated
these instructions, the protection functionality of the product may be damaged or impaired. In such cases,
YOKOGAWA shall not be liable for any indirect or consequential loss incurred by either using or not being able
to use the product.

IM 01E21A21-02EN
<1. INTRODUCTION> 4
2. Safety Instrumented Systems
Installation
WARNING
The contents are cited from exida.com safety manual on this product specically observed for its safety
purpose. When using this product for Safety Instrumented System (SIS) application, the instructions and
procedures on this chapter must be strictly followed in order to preserve this product for that safety level.
2.1 Scope and Purpose
This chapter provides an overview of the user responsibilities for installation and operation of this product in
order to maintain the designed safety level for SIS applications.
This chapter is described proof test, repair and replacement of the transmitter, reliability data, lifetime,
environmental and application limits, and parameter settings. Functional safety is targeted for S1.01 hardware
revision, R2.02 main board software revision, R1.02 sensor board software revision and /SL option.
2.2 Using this product for an SIS Application
2.2.1 Safety Function
This product is used as a Type B of Low demand mode in the SIS application.
F
Safety PLC
Measuring
Device
Actuator
F0201.ai
This product converts Flow velocity, Volume ow, Mass ow, and Flow noise (for AXG only) to current. And it
outputs “Analog Output 1” at “I/O 1” terminal as its safety functions. Other functions (display, etc…) are out of
its scope. Use this “Analog Output 1” to connect the safety PLC when this product is used as a SIS.
It is necessary to set adequate parameters before starting to use this product as a SIS. Refer to Subsection
2.2.4 and Subsection 2.2.5 for details.
2.2.2 Safety Accuracy
This product has a specied safety accuracy of 2%. This means that the internal component failure are listed in
the device failure rate if they will cause an error of 2% or larger.
2.2.3 Diagnostic Response Time
The period of the diagnostic test on this product is 8 seconds as its maximum. This product noties the failure
to the safety PLC as its host within 1 second by outputting the burnout (safety condition) at “Analog Output 1”.
For countermeasure of its failure, read Chapter 4 in the user’s manual of applicable communication type as
listed in Table 1.1.

IM 01E21A21-02EN
<2. Safety Instrumented Systems Installation> 5
2.2.4 Setup
Set the ranges and units via the BRAIN or HART conguration tool. After conguration, make sure that they
are set correctly. The calibration of this product must be carried out after parameters are set. For its parameter
settings, read Chapter 4 and Chapter 5 in the user’s manual of applicable communication type as listed in
Table 1.1.
2.2.5 Required Parameter Setting
The following parameters as shown in Table 2.2.1 and Table 2.2.2 are required to be set in order to preserve
this product for that safety level.
Table 2.2.1 Setup by Parameters
Item Explanation
BRAIN: G04:AO1 ALM OUT
HART Menu Path:
Device root menu▶Detailed setup▶
Analog output/input▶Analog output 1▶
AO1 alarm out
This function is to output the signal through the “Analog Output 1” when
this product is detected its alarm.
Set the “Analog Output 1” as “> 21.6 mA” or “< 2.4 mA” when this product
is used for SIS.
BRAIN: H50:SET SIL
HART Menu Path:
Device root menu▶Detailed setup▶
AUX calculation▶Set SIL
Set this parameter as “Yes” when this product is used for SIS. In this
case, its “Analog Output 1” is xed as “> 21.6 mA” or “< 2.4 mA” when its
alarm was detected. It is able to carry out the burnout function via “Analog
Output 1” without fail when this product is detected its alarm.
BRAIN: H30:DENSITY SEL
HART Menu Path:
Device root menu▶Detailed setup▶
Process variables▶Density▶
Density value select
Set this parameter as “Fixed value” when the “Analog Output 1” is used
for mass ow measurement.
BRAIN: P22:NEW PASSWORD
HART Menu Path:
Device root menu ▶Detailed setup ▶
Protection ▶New password
Set a password of 8 characters (no lowercase letters allowed) to enable
the software write protect function. For detailed setting instructions, please
refer to the respective communication type manuals in Table 1.1. In this
case, do not forget the parameters you set.
When used in instrumented safety systems, at least one of the write
protect switch or the software write protect function must be enabled.
Table 2.2.2 Setup by Hardware
Item Explanation
Burnout switch Select “High” or “Low” for the output when an internal failure was detected.
Write protect switch Enable the write protect function by setting its switch “ON”.
When used in instrumented safety systems, at least one of the write protect
switch or the software write protect function must be enabled.
NOTE
When using this instrument for Safety Instrumented System (SIS) application, The setting change of this
instrument must be done by personnel should be trained in operation of SIS. Therefore, limit the number of
personnel should be trained in the operation of SIS and who can set the New password or enable the write
protect switch to change the setting.

IM 01E21A21-02EN
<2. Safety Instrumented Systems Installation> 6
2.2.6 Proof Test
A proof test is a periodic test to verify that the Safety Instrumented Function work without fails.
It is mandatory to have a proof test in order to detect any failure which is not detected by the diagnostic of the
product, which prevents any action of the Safety Instrumented Function (SIF) from its intention.
The frequency of the proof tests (or the proof test interval) is to be determined in the reliability calculations for
the SIFs for which this product is applied. The actual proof tests must be carried out “more frequently” or “as
frequently as specied” in the calculation in order to preserve required safety integrity of the SIF.
Proof test results are required to be documented. And this documentation should be a part of the plant safety
management system. Failures that are detected should be reported to YOKOGAWA.
The personnel carrying out the proof test of products should be trained in SIS operations including bypass
procedures, maintenance of this product, and company management of change procedures.
Disable the write protect function before proof test. After the proof test, enable the write protect function.
Table 2.2.5 Abbreviated Proof Test
Testing method Tool required Expected outcome Remarks
Loop test for “Analog output”
1. Bypass the safety PLC or take other
appropriate action to avoid a false trip.
2. Make a note of the “AO1 alarm out” when the
proof test is carrying out.
3. After setting the “AO1 alarm out” to “>21.6 mA”
via BRAIN or HART communication, actually
generate an alarm and verify that the current
value is above 21.6 mA.
4. After setting the “AO1 alarm out” to “<2.4 mA”
via BRAIN or HART communication, actually
generate an alarm and verify that the current
value is less than 2.4 mA.
5. Clear the all alarm.
6. Return the setting of “AO1 Alarm out” to the
value you noted in Step 2.
7. Remove the bypass and otherwise restore
normal operation.
For BRAIN:
BRAIN
conguration tool
For HART:
HART
conguration tool
Proof Test Coverage;
ADMAG TI Multi (Non-IS)
Option = 68.6%
ADMAG TI IS Option =
69.5%
The output
needs to be
monitored to
assure that
this product
communicates
the correct signal
Table 2.2.6 Extended Proof Test
Testing method Tool required Expected outcome Remarks
Loop test for “Analog output”
1. Bypass the safety PLC or take other
appropriate action to avoid a false trip.
2. Make a note of the “AO1 alarm out” when the
proof test is carrying out.
3. After setting the “AO1 alarm out” to “>21.6 mA”
via BRAIN or HART communication, actually
generate an alarm and verify that the current
value is above 21.6 mA.
4. After setting the “AO1 alarm out” to “<2.4 mA”
via BRAIN or HART communication, actually
generate an alarm and verify that the current
value is less than 2.4 mA.
5. Clear the all alarm.
6. Return the setting of “AO1 Alarm out” to the
value you noted in Step 2.
7. Perform a two-point calibration in the
maximum and minimum ow ranges.
8. Check current output when there is no ow in
the meter.
9. Check current output when there is typical ow
in the meter.
10. Remove the bypass and otherwise restore
normal operation.
For BRAIN:
BRAIN
conguration tool
For HART:
HART
conguration tool
Proof Test Coverage;
ADMAG TI Multi (Non-IS)
Option = 83.0%
ADMAG TI IS Option =
83.7%
The output
needs to be
monitored to
assure that
this product
communicates
the correct signal

IM 01E21A21-02EN
<2. Safety Instrumented Systems Installation> 7
Example of generating an alarm current output;
(In case of “66:Dens cfg ERR” for BRAIN (“Density conguration error” for HART));
(1) Set parameters through BRAIN or HART communication protocol in order to generate an alarm at “Analog
Output 1” by making a condition of scale out at its high limit side of current value.
BRAIN: G04: AO1 ALM OUT
HART Menu Path:
Device root menu▶Detailed setup▶Analog output/input▶Analog output 1▶AO1 alarm out
Select “> 21.6 mA” when generating an alarm for its high limit side.
(a) BRAIN: H30: DENSITY SEL
HART Menu Path:
Device root menu▶Detailed setup▶Process variables▶Density▶Density value select
Select “Fixed value” above menu.
(b) BRAIN: H32: FIXED DENS
HART Menu Path:
Device root menu▶Detailed setup▶Process variables▶Density▶Density xed value
Set the parameter as “0.0” above menu.
(c) BRAIN: C30: PV FLOW SEL
HART Menu Path:
Device root menu▶Detailed setup▶Process variables▶PV ow select
Select “Mass” above menu.
An alarm, which was set at “Analog Output 1”, is generated and appeared at the result of above work.
(2) Set parameters through BRAIN or HART communication protocol in order to generate an alarm at “Analog
Output 1” by making a condition of scale out at its low limit side of current value.
BRAIN: G04: AO1 ALM OUT
HART Menu Path:
Device root menu▶Detailed setup▶Analog output/input▶Analog output 1▶AO1 alarm out
Select “< 2.4 mA” when generating an alarm for its low limit side.
(a) BRAIN: H30: DENSITY SEL
HART Menu Path:
Device root menu▶Detailed setup▶Process variables▶Density▶Density value select
Select “Fixed value” above menu.
(b) BRAIN: H32: FIXED DENS
HART Menu Path:
Device root menu▶Detailed setup▶Process variables▶Density▶Density xed value
Set the parameter as “0.0” above menu.
(c) BRAIN: C30: PV FLOW SEL
HART Menu Path:
Device root menu▶Detailed setup▶Process variables▶PV ow select
Select “Mass” above menu.
An alarm, which was set at “Analog Output 1”, is generated and appeared at the result of above work.

IM 01E21A21-02EN
<2. Safety Instrumented Systems Installation> 8
2.2.7 Repair and Replacement
It is necessary for user to have adequate bypass line in order to accommodate repair work of this product
when process is running.
Contact YOKOGAWA for the detected failure on this product.
To replace this product, it is necessary to follow procedure described in installation manual as listed in Table
1.1.
Replacement work for this product should be done by trained personnel.
2.2.8 Startup Time
This product generates a valid signal within 3 seconds when its damping time constant is set as 0.1 seconds.
2.2.9 Firmware Update
The user will not be required to carry out any rmware updates.
When its updates work is required, it must be carried out at YOKOGAWA.
2.2.10 Reliability Data
Refer to the FMEDA report (YEC 16/03-009 R002 V2R4) for failure rates and failure modes. The FMEDA
Report can be downloaded from the website below.
Website address: https://www.yokogawa.com/library/
The device is capable of applying up to SIL 3 in a redundant conguration (HFT=1, 2) (PFDavg calculation of
the entire safety instrumentation function according to the SIL to be applied is required).
When using the transmitter of this owmeter in a redundant conguration, the use of a common cause factor
(β-factor) of 5% is suggested.
If the owner-operator of the plant would institute common cause failure training and more detailed maintenance
procedures for avoiding common cause failure, the β-factor of 2% would be applicable.
2.2.11 Lifetime Limits
The expected lifetime of this product is 10 years. The reliability data listed the FMEDA report is only valid for
this period. The failure rates of this product may increase sometime after this period. Reliability calculations
based on the data listed in the FMEDA report for its lifetimes beyond 10 years may yield results that are too
optimistic. Product use can continue at the user's responsibility, but the calculated SIL may not be achieved.
2.2.12 Environmental Limits
The environmental limits on this product are specied in the general specications as listed in Table 1.1.
2.2.13 Application Limits
The application limits on this product are specied in this manual. If it is used outside of the application limits,
the reliability data listed in Subsection 2.2.10 becomes invalid.

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<2. Safety Instrumented Systems Installation> 9
2.3 Denitions and Abbreviations
2.3.1 Denitions
● Safety
Denition Contents
Safety Freedom from unacceptable risk of harm.
Functional Safety The ability of a system to carry out the actions necessary to achieve or to maintain a
dened safe state for the equipment/machinery/plant/apparatus under control of the
system.
Basic Safety The equipment must be designed and manufactured such that it protects against risk of
damage to persons by electrical shock and other hazards and against resulting re and
explosion. The protection must be e󰀨ective under all conditions of the nominal operation
and under single fault condition.
● Verication
Denition Contents
Verication The demonstration for each phase of the life-cycle that the (output) deliverables of the
phase meet the objectives and requirements specied by the inputs to the phase. The
verication is usually executed by analysis and/or testing.
Validation The demonstration that the safety-related system(s) or the combination of safety-
related system(s) and external risk reduction facilities meet, in all respects, the Safety
Requirements Specication. The validation is usually executed by testing.
Safety Assessment The investigation to arrive at a judgment based on evidence of the safety achieved by
safety-related systems.
Further denitions of terms used for safety techniques and measures and the description of safety-related
systems are given in IEC 61508-4.
2.3.2 Abbreviations
Denition Contents
FMEDA Failure Mode, E󰀨ects and Diagnostic Analysis
SIF Safety Instrumented Function
SIL Safety Integrity Level
SIS Safety Instrumented System
SLC Safety Lifecycle

IM 01E21A21-02EN
<Revision Information> i
Revision Information
Title : ADMAG TI Series AXG/AXW Magnetic Flowmeter Safety Manual
Manual No. : IM 01E21A21-02EN
Edition Date Page Revised Item
1st June 2017 —New publication
2nd Feb. 2022 1
2
5
6
8
—
Revise Table 1.1 Document title and No.
Add IMPORTANT
2.2.5 Add and Revise the explanation
2.2.6 Add and Revise the explanation
2.2.7, 2.2.10 and 2.2.11 Add and Revise the explanation
Delete SIL declaration and FMEDA report