Rosemount 8800D User Manual
Safety Manual
00809-0200-4004, Rev AC
August 2020
Rosemount™ 8800D Series Vortex Flowmeter
Safety Manual for Safety Instrumented
Systems (SIS)
2
Safety Manual Contents
00809-0200-4004 August 2020
Contents
Chapter 1 Before you begin........................................................................................................5
1.1 Emerson Flow customer service................................................................................................... 5
1.2 About this document...................................................................................................................5
1.3 Related documents......................................................................................................................6
1.4 Terms and definitions.................................................................................................................. 6
1.5 Skill level requirement................................................................................................................. 8
1.6 Documentation and standards.....................................................................................................8
Chapter 2 Installation and commissioning..................................................................................9
2.1 Identification of SIS certified transmitter......................................................................................9
2.2 Set up the flowmeter................................................................................................................. 11
2.3 Enable transmitter write protection........................................................................................... 12
2.4 Set failure mode........................................................................................................................ 13
2.5 Flow simulation diagnostic........................................................................................................ 15
2.6 Replace equipment....................................................................................................................16
Chapter 3 Proof tests................................................................................................................17
3.1 Proof test requirement.............................................................................................................. 17
3.2 Repair and replacement.............................................................................................................17
3.3 Notification of failures............................................................................................................... 17
3.4 Proof test interval...................................................................................................................... 17
3.5 Tools required............................................................................................................................17
3.6 Proof test options...................................................................................................................... 18
3.7 Partial proof test........................................................................................................................ 18
3.8 Comprehensive proof test......................................................................................................... 19
3.9 SIS example............................................................................................................................... 20
Chapter 4 Operating Constraints..............................................................................................25
4.1 Reverse flow.............................................................................................................................. 25
4.2 Reliability data........................................................................................................................... 25
4.3 Report failures........................................................................................................................... 25
Safety Manual 3
Contents Safety Manual
August 2020 00809-0200-4004
4 Rosemount™ 8800D Safety Manual
Safety Manual Before you begin
00809-0200-4004 August 2020
1 Before you begin
1.1 Emerson Flow customer service
Email:
• Worldwide: flow.support@emerson.com
• Asia-Pacific: APflow.support@emerson.com
Telephone:
North and South America Europe and Middle East Asia Pacific
United States 800 522 6277 U.K. 0870 240 1978 Australia 800 158 727
Canada +1 303 527 5200 The Netherlands +31 (0) 704 136
666
Mexico +41 (0) 41 7686
111
Argentina +54 11 4837 7000 Germany 0800 182 5347 Pakistan 888 550 2682
Brazil +55 15 3413 8000 Italy 8008 77334 China +86 21 2892 9000
Venezuela +58 26 1731 3446 Central & Eastern
France 0800 917 901 India 800 440 1468
+41 (0) 41 7686
Europe
Russia/CIS +7 495 995 9559 South Korea +82 2 3438 4600
Egypt 0800 000 0015 Singapore +65 6 777 8211
Oman 800 70101 Thailand 001 800 441 6426
Qatar 431 0044 Malaysia 800 814 008
Kuwait 663 299 01
South Africa 800 991 390
Saudi Arabia 800 844 9564
UAE 800 0444 0684
111
New Zealand 099 128 804
Japan +81 3 5769 6803
1.2 About this document
This document provides information about how to install, commission, and proof test the
Rosemount 8800D Series SIL 2/3 Capable Vortex Flowmeter to comply with Safety
Instrumented Systems (SIS) requirements.
The information in this document assumes that users understand:
• Basic flowmeter installation, configuration, and maintenance concepts and procedures
• Safety Instrumented System (SIS) operations, including bypass procedures, flowmeter
maintenance, and company Management of Change procedures
• All corporate, local government, and national government safety standards and
requirements that guard against injuries or death
Safety Manual 5
Before you begin Safety Manual
August 2020 00809-0200-4004
1.3 Related documents
You can find all product documentation via the Rosemount product documentation DVD
shipped with the product or at www.emerson.com/vortex. For more information, see any
of the following documents:
• Rosemount™ 8800D Series Vortex Flow Meter Product Data Sheet
• Rosemount™ 8800D Series Vortex Flow Meter Quick Start Guide
• Rosemount™ 8800D Series Vortex Flow Meter Reference Manual
• Report No. ROS 06/03-34 R001; FMEDA report for Rosemount 8800D Vortex Flow
Meter Prepared for Emerson by exida.com LLC
1.4 Terms and definitions
BPCS
λ
DU
λ
DD
λ
SU
λ
SD
CPT
Diagnostic
Coverage
Diagnostic Test
Interval
Fail-safe state
Fail dangerous
FIT
Fail Dangerous
Detected
Basic Process Control System
Dangerous Undetected
Dangerous Detected
Safe Undetected
Safe Detected
Comprehensive Proof Test
[DC] Percentage of detectable faults
Time during which all internal diagnostics are carried out at least
once.
Failure that causes the device to go to the defined fail-safe state
without a demand from the process.
Failure that deviates the process signal or the actual output by
more than the safety deviation specification, drifts away from the
user defined threshold (Trip Point) and that leaves the output
within the active scale.
Failure In Time per billion hours
Failure that is dangerous but is detected.
Fail Dangerous
Undetected
Fail No Effect
Fail Safe
FMEDA
6 Rosemount™ 8800D Safety Manual
Failure that is dangerous and that is not detected.
Failure of a component that is part of the safety function but that
has no effect on the safety function.
Failure that causes the output to go to the defined fail-safe state
without an input from the process.
Failure Modes, Effects and Diagnostic Analysis
Safety Manual Before you begin
00809-0200-4004 August 2020
®
HART
Highway Addressable Remote Transducer
HFT
High demand
mode
Low demand mode
PFD
AVG
PFH
PPT
Random Integrity
Safety Demand
Interval
Systematic
Capability
Hardware Fault Tolerance as defined by 61508-2 7.4.4.1.1
The safety function is only performed on demand, in order to
transfer the EUC (Equipment Under Control) into a specified safe
state, and where the frequency of demands is greater than one per
year (IEC 61508-4).
The safety function is only performed on demand, in order to
transfer the EUC into a specified safe state, and where the
frequency of demands is no greater than one per year (IEC
61508-4).
Average Probability of Failure on Demand
Probability of dangerous failure per hour.
Partial Proof Test
The SIL limit imposed by the architectural constraints that must be
met for each element.
The expected time between safety demands.
A measure (expressed on a scale of SC 1 to SC 4) of the confidence
that the systematic safety integrity of an element meets the
requirements of the specified SIL, in respect of the specified
element safety function, when the element is applied in
accordance with the instructions specified in the compliant item
safety manual for the element as per 61508-4
SFF
SIF
SIL
SIS
Type B device
Safe Failure Fraction
Safety Instrumented Function
Safety Integrity Level - a discrete level (one out of four) for
specifying the safety integrity requirements of the safety
instrumented functions to be allocated to the safety instrumented
systems. SIL 4 has the highest level of safety integrity, and SIL 1 has
the lowest level.
Safety Instrumented System (SIS) - an instrumented system used
to implement one or more safety instrumented functions. An SIS is
composed of any combination of sensors, logic solvers, and final
elements.
Complex device using controllers or programmable logic, as
defined by the standard IEC 61508.
Safety Manual 7
Before you begin Safety Manual
August 2020 00809-0200-4004
1.5 Skill level requirement
System design, installation and commissioning, and repair and maintenance shall be
carried out by suitably qualified personnel.
1.6 Documentation and standards
This section lists the documentation and standards referred to by this safety manual.
Documents Purpose of documents
IEC 61508-2: 2010
IEC 61511 (ANSI/ISA 84.00.01-2004)
ROS 06/03-34 R001
00813-0100-4004
00809-0100-4004
00825-0100-4004
Functional Safety of Electrical/Electronic/
Programmable Electronic Safety-Related Systems
Functional safety - Safety instrumented systems for
the process industry sector
FMEDA Report Version V1, Revision R1, or later, for
the Rosemount 8800D Series Vortex Flowmeter
Rosemount™ 8800D Series Vortex Flow Meter
Product Data Sheet
Rosemount™ 8800D Series Vortex Flow Meter
Reference Manual
Rosemount™ 8800D Series Vortex Flow Meter Quick
Start Guide
8 Rosemount™ 8800D Safety Manual
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