Date Added: Sep 2009
This paper presents a solution how to Control a process of Automation from distance via SMS. As first the GSM system is elaborated as an opening for the elaboration of the SMS service, all its way of functioning and architecture. After that a PLC is made and then specifications for particular model of PLC (Vision 120) are specified. The process of automation which should be controlled is also elaborated. It's a process simulated in laboratory but it's very good example (Simulation) about how should be developed an application for a real environment. As last, the original solution about controlling the process from distance via SMS service is elaborated.