: Supports programming in both Structured Text (ST) and Function Block Diagram (FBD) , allowing for high levels of customization.
: Professional versions typically require a USB hardware key (e.g., model OTSTD00U00) for full activation. download 1tool carel link
: Use pre-defined libraries containing 80 atoms, 121 macroblocks, and 45 modules to build complex control algorithms. : Supports programming in both Structured Text (ST)
The 1tool software is not a single application but an integrated suite of five different environments that manage the entire lifecycle of an HVAC/R software project: The 1tool software is not a single application
For newer controller families like the c.pCO series, CAREL recommends the or the latest STone environment, which offers advanced features like remote teamwork and multi-user versioning.
: The standalone environment ensures the privacy and proprietary nature of the developed software. How to Access and Install 1tool
: Access the CAREL Programming Tools page. Note that full access typically requires a professional account or registration through the CAREL Activation Portal .