This section contains information on the following topics:
- Introduction to software units (S7-1500)
- Creating a PLC program in software units (S7-1500)
- Categorizing program elements in namespaces (S7-1500)
- Possible program structures with software units (S7-1500)
- Creating and managing software units (S7-1500)
- Creating relations (S7-1500)
- Compiling and downloading software units (S7-1500)
- Application example: Modularization of PLC programs with software units (S7-1500)