Position Controller

Position Controller 1:

Name

Explanation

FF

Feed Forward - The velocity setpoint is multiplied by this factor and added to the controller's total output.

Vthreshold

If the actual velocity is greater than the Integrator Threshold Maximum Velocity parameter or less than the Integrator Threshold Minimum Velocity parameter, the integrator's control component is no longer adjusted. The Integrator Threshold Minimum Velocity is usually a negative value.

Lagwindow

If the magnitude of the position lag is less than the Integrator Lag Window Minimum parameter or greater than the Integrator Lag Window Maximum parameter, the integrator's control component is no longer adjusted. Integrator Lag Window Minimum and Integrator Lag Window Maximum must be positive.

ILimit

Limit on the integral component of the controller

OutLimit

Limit on the controller's output variable

Position Controller 2:

View of subordinate objects

Depending on the Show Hidden Children setting in the context menu of an overlying parent object, child objects are hidden. Parameters and data areas of the child object are visible in the parent object when this setting is disabled.

  • To display child objects, right-click the parent object (context menu) > and click Show Hidden Children.