晋城西门子模块代理商
晋城西门子模块代理商
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----浔之漫智控技术(上海)有限公司
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概述
G_PCS7_XX_00223
Simplified representation of the safety lifecycle (IEC 61511)
Safety lifecycle services for the process industry in accordance with IEC 61511The area of functional safety covers much more than just the Installation SIL-certified hardware and software components. It requires expert knowledge, always aware of latest directives and technologies.
Plant operators, PLT protective devices for risk reduction - this includes operators of almost all chemical plants, refineries, distillation and combustion plants - must implement a system for management of functional safety. Operators are obliged to verify sufficient risk reduction.
In addition to the correct hardware and software, applied planning, operating, and change processes are decisive in ensuring that these systems effectively maintain their intended function throughout the complete life cycle of the plant.
The basis for these processes are:
Safety Life Cycle (SLC)
Safety Integrity Level (SIL)
The safety life cycle reflects the life cycle of process plants and is divided into separate phases: Risk analysis, specification of the safety requirements, planning, installation and commissioning, operation, change as well as decommissioning. Errors in the early stages of the project can often only be corrected later at great effort and cost. We systematically prevent errors in all project phases using our standardized engineering guidelines and verification templates.
Standardized processes for faster and safer project implementation and commissioning
Uniform verification and validation documents
Reduction of development time and costs through interdisciplinary team of experts with process and automation expertise
Acceleration of the acceptance of plants by means of customized safety concepts
Plant operators that use PLT protective equipment to reduce risks - this includes the operators of almost all chemical plants, all refineries, distillation and combustion plants.
SIMATIC PCS 7 plants with integrated safety technology using SIMATIC S7 F systems and the SIMATIC S7 Safety Matrix, and in which processing must be performed according to IEC 61511 or a specific safety integrity level (SIL).
Management and evaluation of functional safety and audits
Planning and configuration of the SLC (Safety Plan)
Hazard and safety assessment
Assignment of the safety functions to the protection levels
Safety Requirement Specification (SRS)
Verification and validation, e.g. SIL verification, hardware/software audit
Modification (Management of Change)
Training (see also SITRAIN Digital Industry Academy - SITRAIN, Siemens Training and IEC 61511 - Practical use (ST-WSPUP) - SITRAIN Germany, Siemens Training)