I will build a python modbus tcp or rtu data logger for your plc or sensor

# Industrial Automation & Control Systems Hub

A production-ready repository containing rugged Python applications engineered to interface directly with industrial machinery, Programmable Logic Controllers (PLCs), Variable Frequency Drives (VFDs), and robotic workstations over the **Modbus TCP/IP** protocol. 

---

## ️ Repository Architecture

This repository showcases an enterprise-grade automation architecture built specifically to survive harsh factory floor environments:

1. master_station_controller.py` (Unified Control Node)

  * **Telemetry Scanning:** Executes a high-speed, 1-second process loop that reads physical binary input states (`read_discrete_inputs`) and 16-bit analog registers (`read_holding_registers`) simultaneously.

  * **Safety Interlocking:** Evaluates discrete sensor configurations (such as proximity switches and E-Stops) and immediately executes fail-safe command updates (`write_coil`, `write_register`) to drive actuators to safe operational thresholds instantly.

  * **Data Processing & Scaling:** Programmatically manages register multiplier steps, converting raw 16-bit unsigned integer counts into human-readable engineering metrics (e.g., scale counts