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General| Brand | Siemens |
|---|---|
| Model | SIMATIC S7 FH |
| Category | Controller |
| Language | English |
Describes fail-safe S7 F System and fail-safe, fault-tolerant S7 FH System.
Details hardware and software components for S7 F System configuration and operation.
Lists and describes the F-capable CPUs and F-I/Os that form an F System.
Covers setting up hardware, configuring the system, and creating a fail-safe user program.
Guides setting up hardware and configuring the fault-tolerant S7 FH system.
Details how safety functions are activated in safety mode for F-I/Os and the Safety Program.
Describes how the system reacts to faults to ensure a safe state.
Explains the operating modes and startup characteristics of F/FH systems.
Covers self-tests and command tests performed by the S7 F/FH system.
Details methods for monitoring program execution and data flow for safety.
Describes CPU and Safety Program password protection mechanisms.
Outlines communication options within an F-system.
Details the procedure for configuring hardware and assigning parameters.
Explains how to assign parameters to the CPU, including safety program configuration.
Covers additional options for parameter assignment of F-I/Os compared to standard modules.
Provides instructions for configuring redundant F-I/Os.
Details how to manage access rights for CPUs and Safety Programs.
Lists and describes the available fail-safe blocks used in safety programs.
Provides a basic procedure for creating a fail-safe CFC user program.
Outlines the prerequisites and basic steps for creating a Safety Program.
Offers important notes and warnings for programming safety programs.
Explains the rules and specifications for structuring a user program.
Guides on how to insert and connect fail-safe blocks within the program.
Explains how to insert fail-safe blocks from the library into charts.
Covers connecting F-Blocks and assigning their parameters.
Explains how to define the order of execution for blocks and run-time groups.
Details how to interconnect F-driver blocks for accessing F-I/Os.
Explains how channels are passivated and reintegrated in case of faults.
Details how to interconnect communication blocks for inter-CPU and inter-group communication.
Covers managing safety programs, including compilation, downloading, and testing.
Lists tasks involved in managing safety programs.
Explains how to deactivate safety mode for program modifications.
Details how to reactivate safety mode after downloading changes.
Describes the options for compiling a safety program.
Covers downloading the safety program to the CPU under different modes.
Provides steps for downloading the complete safety program.
Explains how to make changes to the safety program while the CPU is running.
Details how to download changes to the standard and safety programs.
Guides on testing the safety program using CFC test mode.
Explains how to test safety programs offline using S7-PLCSim.
Describes how to change fail-safe constants in CFC test mode.
Details how to compare safety programs to identify differences.
Provides rules and safety notes for operating S7 F/FH Systems.
Highlights key considerations when working with the Safety Program.
Details the procedure for changing the safety program.
Discusses safety certification for fail-safe components and relevant standards.
Details standardized safety requirements like AK classes and SIL levels.
Outlines the process for accepting an F-System by an independent expert.
Details driver blocks for fail-safe data exchange between Safety Program and F-I/Os.
Lists blocks used for safety-related data exchange between CPUs.
Lists F control blocks necessary for checking program execution time.
Controls and manages F-run-time group shutdown and reinitialization.
Details error handling procedures for fail-safe blocks.
