4.0.3 SOFTWARE METHODOLOGY
Once the operator presses the COMMIT button, the program determines
whether or not the operator has selected a combination which would
result in bellows over travel or too much flow. If an operator error is
identified, the system will not perform the task. If the selected values will
result in an over travel or overflow condition, The waveform display’s
background will change from green to Red and the COMMIT button will
not allow the invalid profile to be processed. The operator must select a
new value. Only when the values are acceptable, will the operator be