Simulink PLC Coder generates Structured Text in a variety of file formats used by third-party IDEs, including:

3S-Smart Software Solutions CODESYS

B&R Automation Studio

Beckhoff TwinCAT

KW-Software MULTIPROG

Omron Sysmac Studio

Phoenix Contact PC WORX

Rexroth IndraWorks

Rockwell Automation RSLogix 5000 and Studio 5000

Siemens SIMATIC STEP 7 and TIA Portal

IDEs that use generic ASCII files

PLCopen XML