Quick reference for the FluidSIM-relevant GRAFCET concepts

The next sections introduce all GRAFCET concepts that are related to FluidSIM.

Initialization

Sequence rules

Sequence selection

Synchronization

Transient sequence / unstable step / virtual triggering

Determining the values of GRAFCET variables

Checking the entries

Admissible characters for steps and variables

Variable names

Access to labels of fluidic and electrical components

Functions and formula entry

Delays / time limits

Boolean value of an assertion

Target information

Partial GRAFCETs

Macro-steps

Compulsory commands

Enclosing step

Action when a transition is triggered