Setting Up Parameters

Figure 59: Time Checkbox Enabled

If the values for Max.Velocity, Max.Acceleration, and Max.Deceleration are such that the distance cannot be covered in the specified time, the Index.ProfileLimited flag will activate when the index is initiated, indicating the index cannot be performed as desired. The internal calculation are performed only when the index is initiated, and therefore is the only time the flag will activate. The Index.ProfileLimited flag will remain active until cleared using the Index.ResetProfileLimited assignment or program instruction. In this situation, the index will still operate, but the time will be extended. In other words, the profile will be performed using the maximums values and still cover the specified distance, but not in the specified time.

99

Page 113
Image 113
Emerson FM-3 manual Time Checkbox Enabled