Based on its expertise acquired in the market, CAREL can offer a vast library for HVAC/R applications.
Indeed, the libraries of atoms, macroblocks and modules are the added value of 1tool. A system of functions that can precisely respond to the different design needs.

The CAREL library of functional blocks includes:
• 80 atoms, the basic elements of 1tool;
• 121 macroblocks, complex algorithms based on consolidated and secure logic;
• 45 modules, functional blocks made up of control algorithms and corresponding user interfaces.

During development, the different elements that make up the library can be used at the same time. This allows the developer, depending on the level of complexity required by the application, to use the right combination of functional blocks for the construction of the application, from simple modifications to the development of highly complex algorithms.

CAREL can also supply a vast range of standard applications for its family of programmable controllers, 12 different standard solutions for the HVAC/R market designed for developers who need a solid starting point to create custom solutions.

Modules
multiple programming levels and integrated user interface management

1tool offers different levels of programming. As well as the consolidated libraries of atoms and macroblocks, new libraries of functional modules are now also available. Modules are functional blocks made up of control algorithms and corresponding user interfaces. The developer can thus, with a simple “click”, import the desired algorithm and all the corresponding user interfaces into the application, saving a significant amount of development time.


Chiller Core
made to be customised

Chiller Core is the exclusive new application that includes all the essential functions for managing the operation of chillers. It is a tool designed for 1tool developers who need a solid base to start creating custom applications.
Chiller Core is arranged into modules, meaning the code is easy to follow and edit. Each function of the “core” has been simplified for the purpose of making it readily customisable.
Thanks to this extreme flexibility, Chiller Core is the ideal tool for checking the operation of chillers during testing and service.