Carel 1tool — Software

The 1tool development environment is divided into several interconnected modules, each dedicated to a specific phase of application creation: 1. Strategy Editor (Functional Architecture)

Using the Strategy Editor, developers build the core thermodynamic loops. A typical air handling unit (AHU) strategy involves: Reading the return air temperature sensor. Passing the value to a specialized PID block. carel 1tool software

1Tool is not merely a coding interface; it is a comprehensive ecosystem. Its primary purpose is to allow OEMs (Original Equipment Manufacturers) and system integrators to create custom application logic for Carel controllers. Unlike fixed-logic thermostats, Carel controllers are essentially industrial computers that require software to define their behavior. 1Tool provides the environment to write this software. The 1tool development environment is divided into several

: It handles communication protocols, allowing the controller to interface with various field devices and supervisory systems. Network Management Passing the value to a specialized PID block

Watch and modify sensor values, setpoints, and digital flags during execution to verify logic flows.

1Tool is designed to integrate seamlessly with other Carel products for a complete workflow.

Simulates inputs (like temperature and pressure spikes) to see how the software logic responds in real-time.