# Source Tightening

Source tightenings link a specific tightening program to an identifier number. When the identifier number is sent to the tool (either by external digital signal, or by attaching an end fitting tool (TAG) or, in cases where a socket selector is used, by lifting the corresponding socket in the selector) the linked program will run over and over until a different signal is sent (or end fitting tool is attached, or socket is picked up). There is no batch counting.

To link separate lists to the virtual station, a source task must be assigned to the virtual station. Go to Integrated Controller Tool > Virtual Station in the home menu and select Task > Change task.

In this Section

- Source Tightening Properties
- Configuring a Source Tightening