To activate, users generate a .lid (License Identification) file within the software, upload it to the portal along with their purchased serial number, and receive a .lic file via email to unlock the suite. System Requirements

The core programming environment where experts develop logic using IEC 61131-3 compliant languages (Structured Text, Function Block Diagram, etc.).

To run c.suite effectively, your workstation should meet these minimum standards:

Used for hardware configuration, defining I/O mapping, communication protocols (Modbus, BACnet), and cloud connectivity via tERA.

The CAREL c.suite is a high-performance integrated development environment (IDE) designed specifically for programming the family of controllers. As the successor to the legacy 1tool environment, c.suite provides a modular, collaborative platform for engineers to design, test, and deploy sophisticated HVAC/R (Heating, Ventilation, Air Conditioning, and Refrigeration) control strategies. Where to Find the CAREL c.suite Download

A dedicated editor for creating the graphical user interface (HMI) for pGD displays.

Licenses are managed through the CAREL Activation Portal .