Carel Programming -

For common controllers like the , basic adjustments are done through a two-level menu system.

Have you worked with Carel’s Structured Text or the new Python environment? Share your experiences in the comments below.

move() pickBeeper() turnLeft() move()

The most common method in CAREL programming. You connect visual blocks (inputs, outputs, and logical operators) to create a flow of data. carel programming

This is where the core logic lives. It uses a graphical interface based on the IEC 61131-3 standard, allowing you to develop algorithms using Function Block Diagrams (FBD).

For the modern facilities engineer, learning Carel’s c.Suite is no longer optional—it is the key to energy savings, equipment longevity, and intelligent building management.

A typical supermarket refrigerator needs to defrost evaporator coils. In Carel’s FBD: For common controllers like the , basic adjustments

For professional or large-scale setups, CAREL provides advanced tools:

: A utility used for uploading software applications directly to the controllers. Reference Resources

Unlike generic PLC programming, Carel’s environment is tailored specifically for thermodynamic and climate control logic. This means built-in functions for superheat control, defrost management, and compressor sequencing. move() pickBeeper() turnLeft() move() The most common method

This is the standard environment for programming pCO controllers. It uses a graphical, flow-chart based language known as .

One of Carel’s strongest features is (supervisory software) and the c.dongle (Wi-Fi/Bluetooth adapter).

To write robust CAREL code, follow these industry-standard practices: Modular Design