Because the software is developed by the same manufacturer as the hardware, I/O assignment, hardware limitations, and memory allocation are managed natively and seamlessly.
: Integrated tools to test software behavior on a PC before downloading it to the physical hardware. Workflow & Advantages Modular Architecture
Carel 1Tool is the proprietary integrated development environment (IDE) designed by the Carel Industries group for programming their range of HVAC/R (Heating, Ventilation, Air Conditioning, and Refrigeration) controllers. It serves as the primary interface for configuring, commissioning, and diagnosing Carel programmable controllers, including the c.pCO series, pCO5, pCO3, and related terminal units. The software is designed to streamline the workflow from logic design to field commissioning, offering a suite of tools for graphic visualization, parameter setting, and network integration. carel 1tool software
: Functional blocks that combine a control algorithm with its corresponding user interface (masks).
CAREL 1tool is a specialized, integrated development environment (IDE) tailored for the HVAC/R industry. Unlike generic automation software, 1tool bridges the gap between complex electrical engineering and thermodynamic system control. Because the software is developed by the same
: A specific editor for creating the User Interface (HMI) . It allows designers to build screens and menus that link directly to the strategy variables.
By utilizing 1tool, engineers can design the entire control system architecture—including hardware input/output (I/O) configurations, control loops, user interfaces (built-in or remote terminals), and serial communication networks—within a single, unified environment. Core Features and Architecture of 1tool It serves as the primary interface for configuring,
: Once finalized, the application software is transferred to the controller using pCO Manager , a dedicated utility provided for free on the CAREL support site System Customization
Easily managing translations and font styles for international markets directly within the UI editor. 3. Network and Protocol Configuration