To this end, there is a library with pre-prepared, TÜV accepted blocks for safety-related functions. Both engineering tools offer commands, operations and blocks for safety-related programs in the LAD and FBD languages. Programs created with STEP 7 Distributed Safety can be migrated into the TIA Portal at any time. Safety-oriented programs can, however, still be generated using STEP 7 and Distributed Safety. STEP 7 Safety is the seamless integration of safety into the TIA Portal. Standardized and integrated identification of safety-related resources simplify the overview. The Safety Administration Editor provides central support for the administration, display and modification of safety related parameters In connection with special signatures for the device parameters, the library concept supports in-house standardization and simplifies the validation of safety-oriented applications The virtual controllers can also be tested and validated in the context of a system or machine. This means that no real controllers are required to test a STEP 7 program.
Implementation of distributed structures: Safe communication between remote controllers can be conveniently implemented with blocks With the help of SIMATIC S7-PLCSIM Advanced virtual controllers for the simulation of a S7-1500 or ET 200SP CPU are created and used for the comprehensive simulation of functions.Easy implementation of functions such as muting or safety door monitoring with a library of pre-written communication blocks approved by the German Technical Inspectorate (TÜV).Ready-to-start: F-runtime group is set up automatically on insertion of the F-CPUĬreation of the safety program in the FBD or LAD programming languages.The same configuration of the F-system as for the standard automation system.Intuitive operation and the same operating concept as for the generation of standard programs permit a quick entry into the generation of fail-safe programs.Using the SIMATIC STEP 7 Safety Basic or STEP 7 Safety Advanced option, you can exploit all the advantages of the TIA Portal for your fail-safe automation as well.
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