Force Node
The Force Node () feature adds a force node to the system. This node is used in order to apply the force at one or more ports of a component.
Name
Enter a component Name for the force node. The default name (for the first instance) is frc1.
Node Connections
Set the Node name for the force node.
Terminal Parameters
Specify the values of Force, fp10, and Phase, ϕ.
Theory for Force Node
Location in User Interface
Context Menus
Lumped Mechanical System > Terminals > Force Node
Ribbon
Physics tab with  Lumped Mechanical System selected:
Global > Terminals > Force Node