KUKA KRL · Path2 Robotics

KUKA Robot Programming

KUKA robot programming uses KRL (KUKA Robot Language) to control motion, manage data, and define program logic on KRC4 controllers. For straightforward applications KRL is fast to write. For palletizing applications with multiple products and patterns, the repetitive nature of the code makes a generator significantly faster than writing it manually.

KRL Basics

KRL programs consist of a .SRC file (program logic) and a .DAT file (data declarations). Key concepts include:

  • FRAME and E6POS for position data
  • PTP and LIN motion commands
  • BASE_DATA and TOOL_DATA for coordinate systems
  • FOR loops and arrays for repetitive motion

Palletizing in KRL

Palletizing programs calculate pick and place positions across rows, columns and layers. Every position needs to be declared in the .DAT file and referenced correctly in the .SRC. For large pallet layouts this means hundreds of coordinate declarations — which is why a generator is useful.

Generate KRL Automatically

The Path2 KUKA code generator produces complete .SRC and .DAT files from your pallet layout. Configure dimensions, preview in 3D, download code ready for the KRC4. Free sample included.

Further Reading

Related Tools

KUKA Robot Programming Software KUKA KRL Programming Guide KUKA Palletizing Code Generator KUKA Robot Software

Generate KRL automatically

Stop writing KUKA palletizing programs by hand. Configure your layout, preview in 3D, download production-ready .SRC and .DAT files.

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