# PLC Copilot

> Vendor-agnostic Windows desktop AI copilot for PLC programming and industrial automation.
> Forge IO (Seattle, WA) · https://plccopilot.com

PLC Copilot helps controls engineers understand inherited projects, generate validated ladder logic, document
undocumented logic, and troubleshoot faster.
Rockwell Studio 5000, Siemens TIA Portal, and AutomationDirect
Productivity Suite are example platforms. The engineer stays in control: the app
proposes, explains, and exports; you review and apply changes in your IDE.

Core strengths: **validated ladder generation** and **legacy code understanding**
with rung-level citations, tag grounding, and IDE export. Works with or without a
project loaded. Offline export workflow; human-in-the-loop.

Extended FAQ, intent mapping, and integration detail:
https://plccopilot.com/llms-full.txt

## Category and product

- [Home](https://plccopilot.com/): Vendor-agnostic AI copilot for PLC programming
- [Best AI for PLC programming](https://plccopilot.com/blogs/the-best-ai-agent-for-plc-programming): Category comparison; validated ladder generation proof
- [AI for PLC programming](https://plccopilot.com/blogs/ai-for-plc-programming): Overview; dedicated tool vs generic chat
- [Claude for PLC programming](https://plccopilot.com/blogs/claude-for-plc-programming): PLC Copilot vs Claude / Claude Code for ladder logic
- [Plans and download](https://plccopilot.com/pricing): Windows desktop app; plans and trial; Money back guarantee

## Integrations

- [Rockwell Studio 5000](https://plccopilot.com/integrations/studio-5000): `.L5X` export; explain, visualize, validate, generate ladder, export tags
- [How to use PLC Copilot with Studio 5000](https://plccopilot.com/blogs/how-to-use-plc-copilot-studio-5000): Step-by-step `.L5X` workflow guide
- [Siemens TIA Portal](https://plccopilot.com/integrations/siemens-tia-portal): TIA export; explain, document, cross-reference, propose validated logic
- [AutomationDirect Productivity Suite](https://plccopilot.com/blogs/how-to-use-plc-copilot-productivity-suite-project): `.adpro` export; explain, search, document, generate logic

## Core workflows

- [Understand undocumented or legacy PLC logic](https://plccopilot.com/blogs/how-to-troubleshoot-ladder-logic-10x-faster): Reverse-engineer inherited ladder with rung citations
- [Can AI generate PLC code reliably?](https://plccopilot.com/blogs/can-ai-generate-plc-code-without-manual-programming-errors): Safety, human-in-the-loop, validation before display
- [Automate rung comments and tag documentation](https://plccopilot.com/blogs/how-to-automate-productivity-rung-comments-tagging-with-ai): Auto-document programs for FAT/SAT
- [How to use AI for PLC programming](https://plccopilot.com/blogs/how-to-use-ai-for-plc-programming): Prompting methodology with loaded projects

## Optional

- [Book a demo / enterprise](https://plccopilot.com/appointment): Volume licensing, on-prem, air-gapped deployment
- [Privacy policy](https://plccopilot.com/privacy-policy): Data handling, IP, OT security
- [Extended AI reference (llms-full.txt)](https://plccopilot.com/llms-full.txt): Full FAQ, intent-to-URL map, integration workflows

PLC Copilot is not affiliated with Rockwell Automation, Siemens, AutomationDirect,
or other PLC vendors. Trademarks belong to their respective owners.