Programme à étapes

Bonjour à tous,
Je travaille depuis quelques mois sur Labview 8.2. J'ai écrit un programme qui gère différents instruments (générateur de courant DC, générateur micro-ondes, débitmètres...) J'ai un raque NI Compact DAQ, des cartes d'acquisitions et des relais.
Le programme actuel est séquencé en 3 parties. 1ere partie : ouverture des voies, 2eme partie : actions (lecture; écriture...) avec une boucle While, 3eme partie : arrêt des taches.
Mon programme fonctionne correctement mais n'est pas terminé.
Je voudrais à présent créer une fonction qui me permettrait d'exécuter mon programme plusieurs fois en intégrant une cellule temps.
Je donne en exemple mon programme, j'ai plusieurs paramètres configurables (des consignes et des interrupteurs pour activer les consignes).
Je clique sur une icône 'Étape 1" (que je n'ai pas encore) et je règle les paramètres dans les cellules de consigne. Je souhaiterai que ma première étape soit l'allumage de mes débitmètres et l'allumage du chauffage pendant 10 minutes (fonction temps qui n'est pas encore intégrée) . 
Je fais de même pour l'étape 2, je clique sur "Etape 2" et configure le temps de l'étape, les débitmètres, le chauffage mais j'ajoute une consigne pour les micro-ondes.
Je clique sur étape 3 et ainsi de suite. Je souhaite au total avoir 10 étapes.
Donc après la configuration, je reviens sur "étape 1" et je clique sur "start" (que je n'ai pas encore) et là, le programme se lance, un compteur se met en route (que je n'ai pas également). Seuls les instruments que j'ai configuré démarrent. Au bout de 10 minutes, le programme passe à l'étape 2 etc...
Quel(s) outil(s) me permettrait de faire se genre de programmation? Est ce qu'il serait possible d'avoir un exemple d'un programme de ce type? Je peux également poster une version simplifiée du programme pour vous donner une idée de ce que j'ai déjà fait.
Je vous remercie d'avance pour votre aide

Bonjour;
Je travaille toujours sur mon projet et je ne trouve pas une machine à états qui correspond à ce que j'ai besoin.
Ma version de Labview me limite car il y a des exemples que je ne peux pas lire (version supérieure à la mienne)
J'ai joins un document Word de mon programme avec les cases qui me manquent, un start et stop du programme selectionné, le temps de chaque étape à définir et le nombre d'étapes également à définir. Toutes les autres cellules sont des paramètres que je souhaite modifier pour chaque étape. Exemple, poule l'étape 1 je veux un débit total de gaz égale à 100 sccm et l'étape 2 uniquement 50 sccm.
Est ce que l'on peut me proposer un exemple simple svp?
Merci d'avance pour votre aide
Pièces jointes :
Programme à étape.doc ‏145 KB

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