Endress+Hauser Proline t-mass 300 Operator's manual

Products Solutions Services
Special Documentation
Proline t-mass 300
Functional safety manual
HART
SD02483D/06/EN/03.22-00
71620266
2023-07-28
Valid as of version
01.00.zz (Device firmware)

Proline t-mass 300 HART Table of contents
Endress+Hauser 3
Table of contents
1 Manufacturer's declaration .... 4
1.1 Safety-related characteristic values ..... 5
2 Certificate ....................... 7
3 About this document ........... 7
3.1 Document function ................... 7
3.2 Using this document .................. 7
3.3 Symbols ............................ 7
3.4 Supplementary device documentation ... 9
4 Design .......................... 10
4.1 Permitted device types ............... 10
4.2 Marking ........................... 13
4.3 Notes on the redundant use of multiple
sensors ............................ 13
4.4 Basic conditions for use in safety-
related applications ................. 15
4.5 Safety measured error ............... 16
4.6 Useful lifetime of electrical
components ........................ 18
5 Commissioning (installation
and configuration) ............ 18
5.1 Requirements for the personnel ....... 18
5.2 Installation ........................ 18
5.3 Commissioning ..................... 18
5.4 Operation ..........................19
5.5 Parameter configuration for safety-
related applications ................. 19
6 Operation ...................... 29
6.1 Device behavior during power-up ...... 29
6.2 Device behavior in safety function
demand mode ...................... 29
6.3 Safe states ......................... 29
6.4 Device behavior in event of alarms and
warnings .......................... 29
6.5 Alarm and warning messages ......... 30
7 Proof testing ................... 30
7.1 Test sequence A (PTC = 99 %) ........ 32
7.2 Test sequence C (PTC = 98 %) ......... 35
7.3 Test sequence D (PTC = 36 %) ........ 36
7.4 Test sequence E (PTC = 19 %) ......... 39
7.5 Test sequence F (PTC = 0 %) .......... 41
7.6 Verification criterion ................ 42
8 Repair and error handling .... 43
8.1 Maintenance ....................... 43
8.2 Repair ............................. 43
8.3 Modification ....................... 44
8.4 Taking out of service ................ 44
8.5 Disposal ........................... 44
9 Appendix ...................... 44
9.1 Structure of the measuring system ..... 44
9.2 Commissioning or proof test report .... 47
9.3 Verification or calibration ............ 49
9.4 Version history ..................... 49

Manufacturer's declaration Proline t-mass 300 HART
4 Endress+Hauser
1 Manufacturer's declaration
A0046114-EN

Proline t-mass 300 HART Manufacturer's declaration
Endress+Hauser 5
1.1 Safety-related characteristic values
General
Device designation and permitted
versions
6F3B (t-mass F 300)
6I3B (t-mass I 300)
Order code for "Output; input 1":
• Option BA "4-20mA HART"
• Option CA "4-20mA HART Ex-i passive"
• Option CC "4-20mA HART Ex-i active"
Order code for "Output; input 2":
All options
Order code for "Output; input 3":
All options
Order code for "Additional approval":
Option LA "SIL"
Safety-related output signal 4 to 20 mA (output; input 1)
Failure current ≤ 3.6 mA or ≥ 21 mA
Assessed measured variable/
function
Monitoring of mass flow for gaseous media
Safety function(s) Min., Max., Range
Device type according to IEC
61508-2
 Type A  Type B
Mode of operation  Low Demand
Mode
 High
Demand Mode
 Continuous Mode 1)
Valid hardware version (main
electronics)
From delivery date 31.07.2020
Valid firmware version 01.00.zz and higher (HART; from delivery date July 31, 2020)
Safety manual SD02483D
Type of assessment
(only 1 version can be selected)
 Complete HW/SW assessment in the context of development including
FMEDA and change process according to IEC 61508-2, 3
 Assessment of evidence for proven-in-use HW/SW including FMEDA and
change process according to IEC 61508-2, 3
 Analysis of HW/SW field data for evidence of "prior use" according to IEC
61511
 Assessment by FMEDA according to IEC 61508-2 for devices without software
Test documents Development documents, test reports, data sheets
1) No continuous mode according to IEC 61508: 2011 (Section 3.5.16)
SIL integrity
Systematic safety integrity  SIL 2 capable  SIL 3 capable

Manufacturer's declaration Proline t-mass 300 HART
6 Endress+Hauser
Hardware safety integrity Single-channel service
(HFT = 0)
 SIL 2 capable  SIL 3 capable
Multi-channel service
(HFT ≥ 1)
 SIL 2 capable  SIL 3 capable
FMEDA
Safety function(s) Min., Max., Range
λDU 1) 195 FIT
λDD 1) 2112 FIT
λSU 1) 2021 FIT
λSD 1) 3085 FIT
SFF - Safe Failure Fraction 97 %
PFDavg for T1 = 1 year 2) (single-channel architecture) 8.6 · 10-4
PFH 9.8 · 10-8
PTC 3) Up to 99 %
MTBFtot 4) 51 years
Diagnostic test interval 5) 30 min
Fault response time 6) 30 s
Recommended test interval T12 years
MTTFd 7) 49 years
1) FIT = Failure In Time, number of failures per 109 h
2) Valid for averaged ambient temperatures up to 40 °C (104 °F) in accordance with the general standard for devices
with SIL capability.
3) PTC = Proof Test Coverage (diagnostic coverage achieved by device failure detection during manual proof testing)
4) This value takes into account all failure types of the electronic components as per Siemens SN29500
5) All diagnostic functions are executed at least once during this time. For operation in high demand mode
according to IEC 61508, the safe use of the devices is limited to a safety function demand rate of ≤ 1/50 h.
6) Maximum time between fault detection and fault response.
7) MTTFd as per ISO 13849/IEC 62061 also includes soft errors (sporadic bit errors in data memories).
Note
The measuring device has been developed for use in "Low Demand" and "High Demand" mode.
Explanation
Our in-house quality management system saves information on safety-related systematic errors that will become
known in the future.

Proline t-mass 300 HART Certificate
Endress+Hauser 7
2 Certificate
Certificate can be accessed at www.endress.com:
1. Downloads
2. Approvals
3. Type: Functional safety (SIL)
4. Product root: e.g. 5H3B
5. Press the "Search" button
3 About this document
3.1 Document function
This document is part of the Operating Instructions and serves as a reference for application-
specific parameters and notes.
General information about functional safety SIL is available in the Download Area of the
Endress+Hauser website: www.endress.com/SIL.
3.2 Using this document
3.2.1 Information on the document structure
For additional information regarding the arrangement of the parameters, along with a
short description, according to the Operation menu, Setup menu, Diagnostics menu and
the operating concept, see the Operating Instructions, "Supplementary device
documentation" section
3.3 Symbols
3.3.1 Safety symbols
DANGER
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
This symbol contains information on procedures and other facts which do not result in
personal injury.

About this document Proline t-mass 300 HART
8 Endress+Hauser
3.3.2 Symbols for certain types of Information
Symbol Meaning
Permitted
Procedures, processes or actions that are permitted.
Preferred
Procedures, processes or actions that are preferred.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
Reference to documentation
A
Reference to page
Reference to graphic
Notice or individual step to be observed
1.
,
2.
,
3.
… Series of steps
Result of a step
A0028662
Operation via local display
A0028663
Operation via operating tool
A0028665
Write-protected parameter
3.3.3 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
A, B, C, ... Views
A-A, B-B, C-C, ... Sections

Proline t-mass 300 HART About this document
Endress+Hauser 9
3.4 Supplementary device documentation
For an overview of the scope of the associated Technical Documentation, refer to the
following:
•Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the
nameplate
•Endress+Hauser Operations app: Enter serial number from nameplate or scan matrix
code on nameplate.
3.4.1 Standard documentation
Operating Instructions
Measuring device Documentation code
t-mass F 300 BA01992D
t-mass I 300 BA01993D
Description of Device Parameters
Measuring device Documentation code
t-mass 300 GP01143D
Technical Information
Measuring device Documentation code
t-mass F 300 TI01500D
t-mass I 300 TI01501D
3.4.2 Supplementary device-dependent documentation
Safety instructions
Safety instructions for electrical equipment for hazardous areas.
Contents Documentation code
ATEX/IECEx Ex d/Ex de XA01965D
ATEX/IECEx Ex ec XA01966D
cCSAus XP XA01969D
cCSAus Ex d/ Ex de XA01967D
cCSAus Ex nA XA01968D

Design Proline t-mass 300 HART
10 Endress+Hauser
Remote display and operating module DKX001
Contents Documentation code
ATEX/IECEx Ex i XA01494D
ATEX/IECEx Ex ec XA01498D
cCSAus IS XA01499D
cCSAus Ex nA XA01513D
INMETRO Ex i XA01500D
INMETRO Ex ec XA01501D
NEPSI Ex i XA01502D
NEPSI Ex nA XA01503D
Functional safety manual
Contents Documentation code
Proline t-mass 300 SD02483D
Special documentation
Installation Instructions
Contents Comment
Installation instructions for spare part sets and
accessories
Overview of accessories available for order: see the Operating
Instructions for the device
4 Design
4.1 Permitted device types
The information on functional safety contained in this manual relates to the device versions
listed below and are valid as of the specified software and hardware version.
Unless otherwise specified, all subsequent versions can also be used for safety functions.
A modification process according to IEC 61508 is applied for any device modifications.
Valid device versions for safety-related use: