OFFSHORE STANDARD
D ET N ORSK
E V
ERITAS
INSTRUMENTATION AND TELECOMMUNICATION SYSTEMS
OCTOBER 2000
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良性反应
FOREWORD
DET NORSKE VERITAS (DNV) is an autonomous and independent foundation with the objectives of safeguarding life, prop-erty and the environment, at a and onshore. DNV undertakes classification, certification, and other verification and consultancy rvices relating to quality of ships, offshore units
and installations, and onshore industries worldwide, and carries out rearch in relation to the functions.
DNV Offshore Codes consist of a three level hierarchy of documents:
—Offshore Service Specifications. Provide principles and procedures of DNV classification, certification, verification and con-sultancy rvices.
—Offshore Standards. Provide technical provisions and acceptance criteria for general u by the offshore industry as well as
the technical basis for DNV offshore rvices.
—Recommended Practices. Provide proven technology and sound engineering practice as well as guidance for the higher level
Offshore Service Specifications and Offshore Standards.DNV Offshore Codes are offered within the following areas:A) Qualification, Quality and Safety Methodology B) Materials Technology C) Structures D) Systems
E) Special Facilities F) Pipelines and Rirs G) Ast Operation
Amendments October 2001
This Code has been amended, but not reprinted in October 2001. The changes are incorporated in the Web, CD and printable (pdf) versions. The amendments are shown in red colour in the Web and CD versions.
All changes affecting DNV Offshore Codes that have not been reprinted, are published parately in the current Amendments and Corrections , issued as a printable (pdf) file.
Offshore Standard DNV-OS-D202, October 2000
Contents – Page 3 CONTENTS
CH. 1INTRODUCTION (5)
Sec. 1General (7)
A.Introduction (7)
A100Objectives (7)
A200Scope and application (7)
A300Organisation of contents (7)
A400Alterations and additions (7)
A500Assumptions (7)算平方怎么算
B.References (7)
B100Normative references (7)
B200Informative references (7)
C.Definitions (8)
C100Verbal forms (8)
C200General terms (8)
C300Terms related to computer bad system (9)
C400Abbreviations (9)
CH. 2TECHNICAL PROVISIONS (11)
Sec. 1Design Principles (13)
A.System Configuration (13)惊喜用英语怎么说
A100General (13)
A200Field instrumentation (13)
A300System (13)
A400Integrated systems (13)
A500Redundancy (13)
B.Maximum Unavailable Time (13)
B100General (13)
B200Continuous availability (R0) (13)
B300High availability (R1) (13)
B400Manual system restoration (R2) (14)
B500Repairable systems (R3) (14)
C.Respon to Failures (14)
C100Failure detection (14)
C200Fail-to-safety (14)
D.Emergency Operation (14)
D100Manual emergency operation (14)
E.Ur Interface (14)
E100General (14)
F.Tests (14)
F100General (14)
F200Software module testing (14)
F300Integration testing (14)
F400System testing (15)
F500On-board testing (15)
Sec. 2System Design (16)
A.System Elements (16)
A100General (16)
A200Automatic control (16)
A300Remote control (16)
A400Safety (16)
A500Alarm (16)
清朝多少年历史
A600Pre-warning (17)
A700Indication (17)
A800Planning and reporting (17)
A900Calculation, simulation and decision support (17)
B.General Requirements (17)
B100System operation and maintenance (17)
烧烤怎么腌制17Sec. 3Additional Requirements for Computer Bad Systems.. (18)
A.General Requirements (18)
A100System dependency (18)
A200Storage devices (18)
A300Computer usage (18)
A400System respon and capacity (18)
A500Temperature control (18)
A600System maintenance (18)
A700System access (18)
B.System Software (18)
B100Software requirements (18)
B200Software manufacturing (19)
C.Ur Interface (19)
C100General (19)
C200Illumination (19)
C300Colour screens (19)
D.Data Communication Links (19)
D100General (19)
D200Local area networks (20)
D300Redundant local area networks (20)
D400Instrument net (20)
D500Interconnection of networks (20)
Sec. 4Component Design and Installation (21)
A.General (21)
A100Environmental strains (21)
清风一吹
A200Materials (21)
A300Component design and installation (21)
A400Maintenance, checking (21)
A500Marking (21)
A600Standardisation (21)
B.Environmental Conditions, Instrumentation (21)
B100General (21)
B200Electric power supply (22)
B300Pneumatic and hydraulic power supply (22)
B400Temperature (22)
B500Humidity (22)
B600Salt contamination (22)
B700Oil contamination (22)
B800Acceleration (22)
B900Vibrations (22)
B1000Inclination (22)
B1100Electromagnetic interference (23)
B1200Miscellaneous (24)
C.Electrical and Electronic Equipment (24)
C100General (24)
C200Mechanical design, installation (25)
C300Protection provided by enclosure (25)
C400Cables and wires (25)
C500Cable installation (25)
C600Power supply (25)
C700Fibre optic equipment (25)
D.Pneumatic and Hydraulic Equipment (26)
D100Pneumatic equipment (26)
D200Hydraulic equipment (26)
Sec. 5Ur Interface (27)
A.General (27)
A100Application (27)
A200Introduction (27)
A300Definitions (27)
B.Workstation Design and Arrangement (27)
B100Location of visual display units and ur input
devices (27)
B200Allocation of functions to screen bad systems (28)
D ET N ORSK
E V ERITAS
Offshore Standard DNV-OS-D202, October 2000 Page 4 – Contents
C.Ur Input Device and Visual Display Unit Design (28)
C100Ur input devices (28)
C200Visual display units (28)
C300Colours (28)
C400Requirements for prervation of night vision (29)
海滩图片D.Additional Requirements to Screen Bad Systems (29)
D100Computer dialogue (29)
D200Application screen views (29)
E.Work Environment for Permanently Manned Workstations29 E100Vibration (29)
E200Noi (30)
E300Lighting (30)
E400Temperature (30)
E500Ventilation (30)
E600Surfaces (30)
E700Colours (31)
E800Safety .31CH. 3CERTIFICATION AND CLASSIFICATION 33 Sec. 1Certification and Classification -
Requirements (35)
A.General (35)
A100Introduction (35)
A200Organisation of Ch.3 (35)
A300Classification principles (35)
B.Documentation (35)
B100General (35)
C.Certification (35)
C100General (35)
D.Inspection and Testing (37)
D100Manufacturing survey (37)
D200On board testing (37)
D300Renewal survey (37)
E.Alterations and Additions (37)
E100General (37)
D ET N ORSK
E V ERITAS
D ET N ORSK
E V ERITAS
Veritasveien 1, N-1322 Høvik, Norway Tel.: +47 67 57 99 00 Fax: +47 67 57 99 11
OFFSHORE STANDARD
DNV-OS-D202
INSTRUMENTATION AND
TELECOMMUNICATION SYSTEMS
CHAPTER 1
将进酒李贺
INTRODUCTION
CONTENTS
PAGE
Sec.1
General (7)
