Use Cases, Signal Sequence Diagrams & Application Examples
This help chapter provides some use cases, application examples/hints and signal sequence diagrams:- Use case: Reading safety-related threshold values from a recipe file
- Use case: Saving the status of a safety-related start-up inhibit beyond a Safety PLC restart
- Signal sequence: Competing write and read accesses to the same data set
- Application example: Preventing competing accesses to recipe files
- Signal sequence: Competing write and delete accesses to the same data set
- Signal sequence: Competing file delete and read accesses
- CPU load optimization for a pair of instances for writing and reading of a recipe file