Emerson Rosemount 8800D Series User guide

Safety Manual
00809-0200-4004, Rev AA
October 2017
Rosemount™ 8800D Series Vortex Flowmeter
Safety Manual for Safety Instrumented Systems
(SIS)

Contents
Chapter 1 Before you begin .............................................................................................................. 1
1.1 Emerson Flow customer service ..................................................................................................... 2
1.2 About this document ..................................................................................................................... 2
1.3 Related documents ........................................................................................................................ 3
1.4 Terms and definitions .....................................................................................................................3
1.5 Skill level requirement ....................................................................................................................4
1.6 Documentation and standards ....................................................................................................... 4
Chapter 2 Installation and commissioning ........................................................................................7
2.1 Identification of SIS certified transmitter ........................................................................................ 7
2.2 Set up the flowmeter ......................................................................................................................9
2.3 Enable transmitter write protection ............................................................................................. 10
2.4 Set failure mode ...........................................................................................................................11
2.5 Flow simulation diagnostic ...........................................................................................................12
2.6 Replace equipment ...................................................................................................................... 13
Chapter 3 Proof tests ......................................................................................................................15
3.1 Proof test requirement .................................................................................................................15
3.2 Repair and replacement ............................................................................................................... 15
3.3 Notification of failures .................................................................................................................. 15
3.4 Proof test interval .........................................................................................................................16
3.5 Tools required .............................................................................................................................. 16
3.6 Proof test options .........................................................................................................................16
3.7 Partial proof test ...........................................................................................................................16
3.8 Comprehensive proof test ............................................................................................................17
3.9 SIS example ..................................................................................................................................18
Chapter 4 Operating Constraints .................................................................................................... 23
4.1 Reverse flow .................................................................................................................................23
4.2 Reliability data ..............................................................................................................................23
4.3 Report failures ..............................................................................................................................24
Contents
Safety Manual i

Contents
ii Rosemount™ 8800D Safety Manual

1 Before you begin
Topics covered in this chapter:
•Emerson Flow customer service
•About this document
•Related documents
•Terms and definitions
•Skill level requirement
•Documentation and standards
Before you begin
Safety Manual 1

1.1 Emerson Flow customer service
Email:
•Worldwide: [email protected]
•Asia-Pacific: [email protected]
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 [phone] The Netherlands [phone]
666
New Zealand 099 128 804
Mexico [phone]
111
France 0800 917 901 India 800 440 1468
Argentina [phone] Germany 0800 182 5347 Pakistan 888 550 2682
Brazil [phone] Italy 8008 77334 China [phone]
Venezuela [phone] Central & Eastern [phone]
111
Japan [phone]
Russia/CIS [phone] South Korea [phone]
Egypt 0800 000 0015 Singapore [phone]
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
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
Before you begin
2 Rosemount™ 8800D Safety Manual

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 Basic Process Control System
λDU Dangerous Undetected
λDD Dangerous Detected
λSU Safe Undetected
λSD Safe Detected
CPT Comprehensive Proof Test
Diagnostic
Coverage
[DC] Percentage of detectable faults
Diagnostic Test
Interval
Time during which all internal diagnostics are carried out at least
once.
Fail-safe state Failure that causes the device to go to the defined fail-safe state
without a demand from the process.
Fail dangerous 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.
FIT Failure In Time per billion hours
Fail Dangerous
Detected
Failure that is dangerous but is detected.
Fail Dangerous
Undetected
Failure that is dangerous and that is not detected.
Fail No Effect Failure of a component that is part of the safety function but that
has no effect on the safety function.
Fail Safe Failure that causes the output to go to the defined fail-safe state
without an input from the process.
FMEDA Failure Modes, Effects and Diagnostic Analysis
HART®Highway Addressable Remote Transducer
HFT Hardware Fault Tolerance as defined by 61508-2 7.4.4.1.1
Before you begin
Safety Manual 3

High demand
mode
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).
Low demand
mode
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).
PFDAVG Average Probability of Failure on Demand
PFH Probability of dangerous failure per hour.
PPT Partial Proof Test
Random Integrity The SIL limit imposed by the architectural constraints that must be
met for each element.
Safety Demand
Interval
The expected time between safety demands.
Systematic
Capability
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 Safe Failure Fraction
SIF Safety Instrumented Function
SIL 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.
SIS 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.
Type B device Complex device using controllers or programmable logic, as
defined by the standard IEC 61508.
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.
Before you begin
4 Rosemount™ 8800D Safety Manual

Documents Purpose of documents
IEC 61508-2: 2010 Functional Safety of Electrical/Electronic/Programmable Electronic
Safety-Related Systems
IEC 61511 (ANSI/ISA
84.00.01-2004)
Functional safety - Safety instrumented systems for the process industry
sector
ROS 06/03-34 R001 FMEDA Report Version V1, Revision R1, or later, for the Rosemount
8800D Series Vortex Flowmeter
00813-0100-4004 Rosemount® 8800D Series Vortex Flow Meter Product Data Sheet
00809-0100-4004 Rosemount® 8800D Series Vortex Flow Meter Reference Manual
00825-0100-4004 Rosemount® 8800D Series Vortex Flow Meter Quick Start Guide
Before you begin
Safety Manual 5

Before you begin
6 Rosemount™ 8800D Safety Manual