Carel 1tool 2646 2657 Sp1 ((top)) Jun 2026

: Offers built-in simulators to test logic before deploying to physical hardware.

If you don’t already have Carel 1Tool: carel 1tool 2646 2657 sp1

CAREL 1tool is a specialized visual programming and development environment created by CAREL for customizing control strategies on their programmable logic controllers (PLCs), primarily the pCO, pCO1, and Pico series. Introduced as a foundational framework, 1tool enables everything from quick interface modifications to the complex architectural design of HVAC/R units, such as Air Handling Units (AHUs), chillers, and commercial heat pumps. : Offers built-in simulators to test logic before

1tool provides access to over 80 atoms (basic elements), 121 macroblocks (complex, secure algorithms), and 45 modules (control algorithms combined with user interfaces). 1tool provides access to over 80 atoms (basic

are specific versions of the legacy development environment used to program the CAREL pCO sistema family of controllers. This software allows engineers to customize control strategies for HVAC/R (Heating, Ventilation, Air Conditioning, and Refrigeration) applications, ranging from simple user interface tweaks to complex algorithmic development. Core Functionality and Architecture