
Siemens · Migration
S7-300/400 → S7-1500
Moving legacy PLCs to S7-1500 with short downtime
S7-300 and S7-400 controllers are reaching the end of their life cycle, and spare parts get harder to find. We plan the move to S7-1500 step by step: inventory of hardware and software, conversion and clean-up of the program in TIA Portal, new cabinets or in-place replacement, and a commissioning plan built around your shutdown window.
What the migration covers
- Hardware and software inventory
- Program conversion and documentation
- Panel modification or new cabinets, tested in our facility
- Commissioning planned around the shutdown
FAQ
Frequently asked questions
Can the field wiring stay as it is?
Often it can; the approach depends on the existing I/O and cabinet space. We decide it together after the site survey.
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