Carel 1tool Software Jun 2026

The software is divided into five distinct environments that share data to streamline development:

1Tool supports a wide array of Carel controllers, including pCO, c.pCO, pCOsistema, and Power+. Users can upload, download, compare, and back up firmware and application parameters effortlessly.

Define Digital (Boolean), Analog (Float), and Integer variables. Set retention rules (Retain variables keep their values through power cycles).

Connect your PC to a physical pCO controller via serial or USB to monitor variables in real-time, force I/O states, and pinpoint logical bugs instantly. Benefits of Using Carel 1tool in HVAC/R Engineering carel 1tool software

One of the most significant advantages of CAREL 1tool is access to CAREL’s proprietary libraries, developed over decades of field experience.

: Uses a vast library of pre-made CAREL functions, from simple logic gates to complex thermodynamic calculations.

Group related logical functions (e.g., all defrost logic or all alarm management) into separate sheets or custom macro-blocks. This improves readability and simplifies future modifications. The software is divided into five distinct environments

: Specifically manages the masks and graphical elements of the controller terminals, supporting multi-language GUIs. Connectivity and Network Configuration

With 1tool, the programming isn't just about the "brains" of the controller; it’s also about the "face." The software includes tools to design custom screens for pGD displays or touchscreens, ensuring the end-user has an intuitive way to interact with the system. 4. Simulation and Debugging

What you are building (e.g., Chiller, Air Handling Unit, or Heat Pump)? Set retention rules (Retain variables keep their values

To test logic and UI behavior in a virtual environment before deployment.

Testing the application software on a PC without needing physical hardware. Debugging: Real-time error reporting and troubleshooting. Commissioning: Finalizing the application in the field. Network Definition: