Click an input item
of the extern script in the explorer to edit its
options in the property window. Here, user can define, when the extern script should be computed.
This feasibility is very useful, if the computing time of the script is very
long. With the defined conditions, user can check in advanced time, whether
computing of the extern script is reasonable or not.
If "Computing Condition = False", there will be no computing condition. If "Computing Condition = True", the following items have to be set up:
- Lower Boundary
Lower bound is the most small value of the input signal (e.g. F1).
- Upper Boundary
Upper bound is the largest value of the input signal (e.g. F1).
If there is no computing condition, the script will be always computed. If there is at least one condition, the script will be only computed, when the input signal F locates between boundaries:
Lower Boundary ≤ F ≤ Upper Boundary
If the value of the input signal F locates out of boundaries, the script will be not computed. In the case, that several input signals are available for the extern script. The script will be only computed, if all input signals locate between the boundaries. The logic operation of several conditions is thus "AND".