: Streamlined data structures for CAREL tNode and cloud services. 4. Optimized User Interface
To ensure a clean installation and avoid project file corruption, follow these steps:
While CAREL introduced the in 2014 and the newer STone environment in 2024 for structured text (ST) programming, 1Tool remains a critical, reliable, and widely used tool for many projects and legacy systems. 1Tool provides a robust alternative for projects requiring traditional function block programming, while STone caters to the demand for advanced, text-based programming. Training and Support
Efficiency, security, and scalability dictate the success of modern heating, ventilation, air conditioning, and refrigeration (HVAC/R) systems. At the center of this technological evolution is CAREL’s proprietary development environment, 1tool. As a standard for programming CAREL programmable controllers (pCO platform), keeping this software updated is critical for system integrators, OEM engineers, and HVAC/R technicians. carel 1tool software updated
: Help pages for custom blocks and group libraries are now handled during backup to reduce total project file size. 🏗️ 1tool in the Modern Carel Ecosystem
For OEMs and integrators working with the CAREL pCO platform, the updated 1tool is an essential, albeit proprietary, utility that balances legacy support with modern diagnostic capabilities. 1tool - CAREL
Defines the hardware configuration, network topologies, and input/output (I/O) physical mapping. : Streamlined data structures for CAREL tNode and
: A WYSIWYG (What You See Is What You Get) tool for creating display masks for pGD terminals.
This document reflects general practices for Carel 1Tool software updates as of 2025. Always refer to the release notes provided with your specific update version.
Recent updates to the 1tool ecosystem focus on speed, library expansion, and hardware compatibility: 1Tool provides a robust alternative for projects requiring
The standard library has been enriched with specialized blocks optimized for natural refrigerants (CO2 and Propane) and high-efficiency thermodynamic cycles:
: Functional blocks combining control algorithms with user interfaces.
Log into the portal or the official CAREL software distribution platform. Download the latest verified executable installer for 1tool. Avoid downloading updates from third-party forums to prevent malware risks. Step 3: Verify Licensing and Hardware Dongles
[Back Up Existing Projects] ──> [Acquire Latest Installer] ──> [Verify Licensing/Dongle] ──> [Install & Migrate Projects] Step 1: Backup Existing Projects and Custom Libraries
The update optimizes compilation processes specifically for the c.pCO controller series, fully leveraging the hardware's onboard Ethernet ports and web server capabilities.