Microscan HawkEye 1600T, Manual

Page: 16 / 79

Chapter 1 Introduction
1-6 HawkEye™ 1600T Smart Camera Guide Rev. 1G, Dec 2008
Effective Frame Per Second & Pipeline Operation
Formulas
Use the following formula to calculate effective FrameRatePerSecond in a
Visionscape® Job:
Where:
VS Overhead is typically:
Interrupt L Framework Overhead = 0.5 msec max
Or
In Table 1–2, EFPS is given in PowerStrobe with 1msec Integration time and Job
in full pipeline, meaning that the Job tools + idle processing time, i.e., less than
(IT + VFT + 0.5) above.
Full Pipeline = (AVT Avp Processing Time + IDT Inspection Idle Time +
LossLess Connection Overhead) < (IT + VFT + VSO) idle time is defaulted to
3% of the Inspection Time as defined in the VisionSystemStep property page.
Table 1–2 lists HawkEye™ 1600T Smart Camera models, modes, and frames per
second.
1000.0
EFPS = ----------------------------------------------------------------------------------------------------
(IT Integrati VFT VendorFra VSO VS Overhead) in msec
1000.0
EFPS = -----------------------
(IT + VFT + 0.5)