Workflow, ovvero“Come possiamoesseresicurichetuttiseguano (correttamente) le procedure di produzione?”Enzo M. Tieghietieghi@servitecno.it
All’inizio….Le prime istruzionidaseguire… (manualeoperatore?) InfrastructureFinanceMedia
…aigiorninostriQuanteinformazioni (e quanta… confusione?)InfrastructureFinanceMedia
Quantiprocessicisono in Azienda? In quantisonocoinvolte “persone”? Schedulazione/LancioProduzioneAnalisi/QualitàProdottofinitoValutazioneScarti di produzioneControlloQualitàmateria primaConfezionamentoProdottofinitoPuliziamacchineRicevimentoMaterialeStoccaggiomaterialeQuarantenaProdottiControlloRi-lavorazioniCalibrazioneTaraturaDeviazioniProdottiAzioniCorrettiveSetup MacchineGestioneAllarmiDistribuzioneOrdini in ProduzioneMetal Detector CheckImpostazione target, set-point
Business Process & Work Process ManagementnelleAziendeIndustriali  (secondoilmodello di ISA s95)Business Planning & LogisticsPlant Production Scheduling,Operational Management, etcManufacturing Operations ManagementDispatching Production, Detailed ProductionScheduling, Quality Assurance, ...BatchControlDiscreteControlContinuousControlLevel 44 - 	Establishing the basic plant schedule - production, material use, delivery, and shipping. Determining inventory levels. Time Frame	Months, weeks, days, shifts ERP <-> Production SystemProduction Order CompletedBackflush InventoryMaintenance ExecutionActual Production Order StatusBPMLevel 3Workflow3 - 	Workflow / recipe control, stepping the process through states to produce the desired end products. Maintaining records and optimizing the production process. Time Frame	Shifts, hours, minutes, secondsProduction Order DispatchingEngineering and Spec ChangesCorrective ActionMaintenanceTask ManagementMuro del Real-Time (firewall?)WPMLevel 2Digitized Work InstructionsTask ExecutionStation-Level ControlManual Data Entry2 - 	Monitoring, supervisory control and automated control of the production processLevel 11 - 	Sensing the production process, manipulating the production processAlarm Analysis/ and ActionMfg Intelligence DataCondition Monitoring
Data Models – ISA s95 ComplianceEquipment Model
Personnel Model
Material Model
Product Definition
Product Parameters
Personnel Specifications
Equipment Specifications
Material Specifications
Process Segments
Product Segments
Work OrderProviamo ad immaginare se…Il nostromiglioreoperatore:Fosse al lavoro 24h su 24 / 7gg su 7 / 365 ggall’anno
Prendessesempre le decisionigiusteseguendo le procedure di produzioneapprovate dal QA e secondogli standard definiti
Si incaricasse di produrresemprerispettandoi tempi, aicostipreventivati e secondoilmigliorlivello di Qualitàraggiungibile
Come?Cos’è un Workflow?“L’automazione/digitalizzazione di un processo… duranteilqualeun’informazione o un task simuovonoda un partecipante al successivo per far accadereun’azione…secondounaserie di regole.”
Esempio di Procedura e WorkFlowUn controllo di qualità, manualeFare un prelievo del materiale per il QC
DefinireilWorkFlow per “Digitalizzare” la procedura di produzione3 PassiDefiniregraficamente la logica per l’esecuzionedeipassaggi del processo e deglieventi/trigger del workflow
Includere le interazionimanualiedautomatichetraoperatori, equipment e macchine
Il Wokflow è pronto per l’esecuzionesecondoquantodefinito e con la raccoltadeidati e documentazioneIl tuttosenzadoverlo “cablare” con il campo (con PLC/SCADA/DCS) e senzaprogrammazione con strumenti e tool IT
“Orchestriamo” tuttiiprocessi di ProduzioneWorkflowProcess BatchDefine Brewery SetupCreate/Modify Site RecipeCreate/Modify Master RecipeCreate BatchCreate/Modify Control RecipeProcess BatchComplete BatchDiamovisibilità al Processo
Integrazionetra: Industrial Workflow & Process Automation (es. Farma)

Tieghi Anipla 20 04 2010 Come Possiamo Essere Sicuri Che Tutti Seguano Le Procedure

Editor's Notes

  • #3 And who we are is……a global infrastructure, finance, and media company taking on the world’s toughest challenges.
  • #4 And who we are is……a global infrastructure, finance, and media company taking on the world’s toughest challenges.
  • #5 There are literally 1000s of work processes within any facility. Can be administrative, production scheduling, quality, materials management, equipment setup, equipment operations, maintenance, shipping and receiving. They can be very specific such as take an in-line quality sample every hour for product x or every 10 minutes for product y. Or deliver complete setup instructions for the equipment and download a recipe to run a batch of product x.With most work processes, people are involved to carry out the steps within the process. This involves knowledge and experience of the work that is to be done and diligence to complete the work correctly.
  • #10 What is a Work Process?Work processes can be defined very broadly. What we are talking about is Industrial or Production Work processes. Some people think of Work Process as Business Processes, and it could be but we are talking about everyday things we do to get the job done. Lets discuss the concept of a work process.This is a SOP or Standard Operating Procedure for taking quality samples. In particular, taking a random finish product sample. This SOP is pretty complex and involves 11 pages! A lot of opportunity for error by the person taking the sample. Everyone makes mistakes and cuts corners, or even forgets how to do things. First challenge is tracking down the SOP, second is making sure you have the latest version. I have been in a plant where I found 6 different versions of the same SOP in a matter of one hour.To complete this work process it will involve 1 person, it could take an hour or so, and will require numerous individual steps. Another thing to note, all the records are kept on a piece of paper. Often times these paper records are misplaced and only have limited value because they cannot be easily shared.