The advanced standard functions of Selmo are not add-ons,
but core components of the system.
They translate decades of experience into rules
that are applied automatically:
PairCheck guarantees consistency of conflicting signals.
MXIC regulates safe manual operation.
Monitoring provides diagnostic information.
In combination with the basic operators S and I a system emerges
that operates deterministically, transparently and safely – without the user having to write additional code.
In the next chapter 4 we describe the PTF principle (Process – Technology – Function).
There it is explained how the structure of a SEQ automatically arises from process and technology analysis – and how to build a complete, verifiable machine model from these three steps.
