• Each input is validated when the focus is moved out of the field. For example, the From and To times for the duration of the analysis cannot be the same value.

• Run includes some of the same error checks as OK, such as motor duplication, but it does not check for name duplication.

• When you click OK, a check is done for duplicate, overlapping motors and forces, and for name validation. The validation check automatically updates the frame rate, count, and interval for time-conditional motors and external loads.