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1tool is designed for CAREL programmable controllers (such as the c.pCO family), which are utilized in a variety of applications:
[ 1tool Integrated Development Environment ] │ ┌──────────────┬───────┴───────┬──────────────┐ ▼ ▼ ▼ ▼ ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────┐ │ Strategy │ │ User Int.│ │ Network │ │ Simulator│ │ Editor │ │ Editor │ │ Editor │ │ & Debug │ └──────────┘ └──────────┘ └──────────┘ └──────────┘ 1. Strategy Editor (Functional Block Diagram)
Select the controller model, expansion modules, and display types. Strategy Development
This article provides a deep dive into CAREL 1Tool, covering its architecture, key features, installation process, use cases, and why it stands as the industry benchmark for controller management. carel 1tool software
| Feature | pCOSoft (Legacy) | 1Link (Legacy) | | | :--- | :--- | :--- | :--- | | Programming | Yes (Complex) | No | Yes (Simplified) | | Parameter Edit | Yes | Yes | Yes | | Graphics | Primitive | None | Advanced (SVG/Vector) | | Multi-Controller View | No | Yes | Yes (Tabbed) | | Modern OS Support | Poor | Limited | Full |
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1tool uses a highly intuitive Function Block Diagram language. Developers drag and drop blocks representing mathematical operations, logical gates, PID controllers, and specialized thermodynamic algorithms (e.g., electronic expansion valve control, compressor management), connecting them visually to establish data flow. 2. Extensive HVAC/R Library 1tool is designed for CAREL programmable controllers (such
: A WYSIWYG editor for designing user interface screens (masks) for pGD terminals.
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.
Open the UI Editor, locate the unlinked object using the compilation log, and remap it to the correct variable in the data dictionary. | Feature | pCOSoft (Legacy) | 1Link (Legacy)
The combination of visual programming and pre-made HVAC/R libraries drastically reduces development time. Engineers do not need to reinvent basic algorithms for common components like electronic expansion valves (EEVs) or fans; they simply configure the existing, certified CAREL blocks. High Reliability and Standardization
Map data points exchanged between the main controller, electronic expansion valves (EEVs), variable frequency drives (VFDs), and building management systems (BMS). Architecture of a 1tool Project
