How Wipro PARI accelerates PLC code generation using Amazon Bedrock

This article describes how Wipro PARI uses Amazon Bedrock and Claude models to automate PLC ladder code generation for industrial automation, reducing development time from 3-4 days to 10 minutes.

• Reduces PLC code generation time from 3-4 days to approximately 10 minutes per requirement
• Achieves 85% average code accuracy with 100% validation on simpler queries
• Uses advanced prompt engineering, few-shot learning, and iterative generation with Claude 3.5 Sonnet
• Implements multi-stage validation: rectification, syntax checking, and compliance verification against IEC 61131-3
• Processes control logic from Excel spreadsheets into structured pseudo queries then PLC ladder text
• Saves 5,000 work-hours across projects while enabling engineers to focus on design tasks
• Maintains data privacy with Amazon Bedrock's enterprise security and compliance certifications
• Plans future expansion using Bedrock Guardrails, AgentCore, and multi-agent workflows

Wipro PARI's solution demonstrates how AI-powered code generation accelerates industrial automation development while maintaining safety and compliance standards.