S7-200 To S7-1200 Program Converter 1.0

S7-200 To S7-1200 Program Converter helps controls engineers migrate SIMATIC S7-200 applications (created in STEP 7 Micro/WIN) to the S7-1200 platform for use in TIA Portal. It analyzes existing projects, maps common instructions, tags, and I/O, and generates migration-ready blocks and tag tables to reduce manual rework.

Key features:

• Imports Micro/WIN projects and source files, translating Ladder/FBD/STL networks into S7-1200 LAD/FBD/SCL structures.
• Automatically migrates addresses and symbols (I/Q/M/V areas) to appropriate S7-1200 tags and data blocks, preserving names, comments, and cross-references.
• Converts timers and counters (TON/TOF/TP, CTU/CTD), math/compare, bit logic, and data moves.
• Provides technology object mappings and guidance: high-speed counters, PTO/PWM, analog scaling, and interrupt handling (mapped to suitable OBs), with notes where manual setup is required.
• Flags communication features that need rework (e.g., PPI/USS) and suggests alternatives such as Modbus RTU/TCP or PROFINET.
• Produces a detailed conversion report highlighting unsupported instructions, required hardware changes, and items needing user review.

Outputs include TIA Portal import files, structured tag lists, and a post-conversion checklist to complete hardware and technology object configuration. While not a one-click replacement, the converter accelerates migration and improves consistency, leaving final validation and on-machine testing to the user.

S7-200 To S7-1200 Program Converter is developed by Siemens Industry. The most popular version of this product among our users is 1.0.