Example Of Process Flow Diagram. The legend defined colors used to shade equipment in different parts of the plant. So make sure to add a start and end plotting them from top to bottom.
Combining all of the information from the previous sections we can now create and understand a full process flow diagram. The elements inside the chart templates could be series of actions services or materials enteringleaving that process etc. It uses defined symbols like rectangles circles and arrows plus short text labels to show data inputs outputs storage points and the routes between each destination.
Professional looking examples and templates of data flow diagram will help you create data.
For all of the diagrams discussed in this chapter there are no universally accepted standards. The figure below shows a context data flow diagram that is drawn for a video rental system. In the following figure about polymer production towler and sinnott 2013 the pfd contains a few pieces of equipment so that the corresponding streams can be placed on the. Understand the complete process.