The true power of 1tool lies in its modularity. Developers can choose from a library of over , 121 macroblocks , and 45 pre-configured modules .
1tool supports two standard IEC 61131-3 languages : Structured Text (ST) and Ladder Logic, which can be used simultaneously within the same application.
The 1tool environment is built on the and utilizes plug-in technology to provide a unified experience across five distinct sub-environments. These environments share a centralized database, ensuring that changes made in the control logic are immediately reflected in the user interface and network configuration. The Five Integrated Environments: Carel 1tool 2.6.46 2.6.57 SP1
The transition from version to 2.6.57 SP1 represented a period of refinement focused on stability and expanded library support.
Ensure your target pCO hardware supports the runtime files generated by the specific version of 1tool you are using. Newer controllers may require a transition to c.suite . The true power of 1tool lies in its modularity
If you are managing projects across these versions, keep the following in mind:
Assists in field setup, diagnostics, and local or remote maintenance. Version Comparison: 2.6.46 vs. 2.6.57 SP1 The 1tool environment is built on the and
Always create a full backup before opening a 2.6.46 project in 2.6.57 SP1, as the library references may need to be updated.
Allows for real-time debugging of algorithms and UI masks before the code is even uploaded to the hardware.
The Carel 1tool is a cornerstone development environment for engineers working with the of programmable controllers. As a comprehensive suite designed for the HVAC/R (Heating, Ventilation, Air Conditioning, and Refrigeration) industry, it manages every phase of a project—from initial design and simulation to field commissioning.