GB/T 50770-2013 石油化工安全仪表系统设计规范（英文版）

Explanation of Wording in This Code

15 Documentation Management

14 Operation and Maintenance，Management of Changes

13.2 Acceptance Testing

13.1 Configuration，Integration and Commissioning

13 Configuration，Integration and Commissioning，Acceptance Testing

12.2 Detailed Engineering Design（DED）

12.1 Basic Engineering Design（BED）

12 Engineering Design

11.3 Design and Configuration of Application Software

11.2 Security of Application Software

11.1 Configuration and Programming

11 Application Software

10.7 Engineering Workstations and Sequence Event Recorders

10.6 Emergency Shutdown Push Buttons

10.5 Reset Push Buttons

10.4 Operation Override Switches

10.3 Maintenance Override Switches

10.2 Auxiliary Consoles

10.1 Operator Stations

10 Human Machine Interfaces

9.2 Configuration Requirements for Communication Interfaces

9.1 General Requirements

9 Communication Interfaces

8.5 Configuration Requirements for Logic Solver Interfaces

8.4 Configuration Requirements for Logic Solvers

8.3 Redundancy Requirements for Logic Solvers

8.2 Separation Requirements for Logic Solvers

8.1 General Requirements

8 Logic Solvers

7.4 Control Valve Accessories

7.3 Redundancy Requirements for Control Valves

7.2 Separation Requirements for Control Valves

7.1 General Requirements

7 Final Elements

6.5 Discrete Sensors

6.4 Redundancy Methods of Sensors

6.3 Redundancy Requirements for Sensors

6.2 Separation Requirements for Sensors

6.1 General Requirements

6 Sensors

5 General Requirements for Design

4.2 Safety Integrity Level Assessment

4.1 General Requirements

4 Safety Integrity Level

3.4 Operation and Maintenance

3.3 Integration，Commissioning and Acceptance Testing

3.2 Engineering Design

3.1 General Requirements

3 Safety Life Cycle

2.2 Abbreviations

2.1.30 Programmable electronic system

2.1.29 Normally open contact

2.1.28 Normally closed contact

2.1.27 Contact

2.1.26 Mechanical contact

2.1.25 Push button

2.1.24 Switch

2.1.23 On-off variable

2.1.22 Fault tolerant

2.1.21 Redundancy

2.1.20 Fail-safe

2.1.19 Basic process control system

2.1.18 Final element

2.1.17 Logic solver

2.1.16 Sensor

2.1.15 Safe failure

2.1.14 Dangerous failure

2.1.13 Failure

2.1.12 Safety integrity level

2.1.11 Safety integrity

2.1.10 Fault

2.1.9 Safety instrumented function

2.1.8 Safety function

2.1.7 Protection layer

2.1.6 Risk assessment

2.1.5 Hazard

2.1.4 Safety life cycle

2.1.3 Process risk

2.1.2 Risk

2.1.1 Safety instrumented system

2.1 Terms

2 Terms and Abbreviations

1 General Provisions

Foreword

Announcement of Ministry of Housing and Urban-Rural Development of the People s Republic of China

版权页

封面

封面

版权页

Announcement of Ministry of Housing and Urban-Rural Development of the People s Republic of China

Foreword

1 General Provisions

2 Terms and Abbreviations

2.1 Terms

2.1.1 Safety instrumented system

2.1.2 Risk

2.1.3 Process risk

2.1.4 Safety life cycle

2.1.5 Hazard

2.1.6 Risk assessment

2.1.7 Protection layer

2.1.8 Safety function

2.1.9 Safety instrumented function

2.1.10 Fault

2.1.11 Safety integrity

2.1.12 Safety integrity level

2.1.13 Failure

2.1.14 Dangerous failure

2.1.15 Safe failure

2.1.16 Sensor

2.1.17 Logic solver

2.1.18 Final element

2.1.19 Basic process control system

2.1.20 Fail-safe

2.1.21 Redundancy

2.1.22 Fault tolerant

2.1.23 On-off variable

2.1.24 Switch

2.1.25 Push button

2.1.26 Mechanical contact

2.1.27 Contact

2.1.28 Normally closed contact

2.1.29 Normally open contact

2.1.30 Programmable electronic system

2.2 Abbreviations

3 Safety Life Cycle

3.1 General Requirements

3.2 Engineering Design

3.3 Integration，Commissioning and Acceptance Testing

3.4 Operation and Maintenance

4 Safety Integrity Level

4.1 General Requirements

4.2 Safety Integrity Level Assessment

5 General Requirements for Design

6 Sensors

6.1 General Requirements

6.2 Separation Requirements for Sensors

6.3 Redundancy Requirements for Sensors

6.4 Redundancy Methods of Sensors

6.5 Discrete Sensors

7 Final Elements

7.1 General Requirements

7.2 Separation Requirements for Control Valves

7.3 Redundancy Requirements for Control Valves

7.4 Control Valve Accessories

8 Logic Solvers

8.1 General Requirements

8.2 Separation Requirements for Logic Solvers

8.3 Redundancy Requirements for Logic Solvers

8.4 Configuration Requirements for Logic Solvers

8.5 Configuration Requirements for Logic Solver Interfaces

9 Communication Interfaces

9.1 General Requirements

9.2 Configuration Requirements for Communication Interfaces

10 Human Machine Interfaces

10.1 Operator Stations

10.2 Auxiliary Consoles

10.3 Maintenance Override Switches

10.4 Operation Override Switches

10.5 Reset Push Buttons

10.6 Emergency Shutdown Push Buttons

10.7 Engineering Workstations and Sequence Event Recorders

11 Application Software

11.1 Configuration and Programming

11.2 Security of Application Software

11.3 Design and Configuration of Application Software

12 Engineering Design

12.1 Basic Engineering Design（BED）

12.2 Detailed Engineering Design（DED）

13 Configuration，Integration and Commissioning，Acceptance Testing

13.1 Configuration，Integration and Commissioning

13.2 Acceptance Testing

14 Operation and Maintenance，Management of Changes

15 Documentation Management

Explanation of Wording in This Code