555356
46
Zoom out
Zoom in
Previous page
1/90
Next page
Chapter 5 Image Acquisition
© National Instruments Corporation 5-7 NI 17xx Smart Camera User Manual
Determining the Maximum Frame Rate
You can determine the maximum frame rate for your configuration in
software by reading the Max Frame Rate indicator in Vision Builder AI,
reading the Max Frame Rate property in LabVIEW, or reading the Max
Frame Rate indicator in MAX. When external triggering is enabled, do not
trigger faster than the maximum frame rate.
Note Sending a trigger faster than the maximum frame rate will result in a missed trigger.
Use Equation 5-2 to understand how software determines the maximum
frame rate:
(5-2)
where max frame rate for selected scan mode is determined by the
partial scan mode and binning mode, as described in the
Determining the Scan Mode section, and
min frame period is the minimum amount of time for the strobe
and trigger mode, as described in the Calculating the Minimum
Frame Period section.
Determining the Scan Mode
The maximum frame rate for selected scan mode is determined by the
partial scan mode and binning mode. Because the amount of data read out
of the sensor is less in 1/2 or 1/4 scan mode, the readout takes less time, and
you can achieve faster frame rates. The same is true of binning. When
binning is enabled, the readout takes less time, and you can achieve faster
frame rates. Refer to the Partial Scan Mode and Binning sections of
Chapter 3, Image Acquisition, for more information about partial scanning
and binning.
Use the maximum frame rate specifications for your smart camera in your
scan mode in Appendix A, Specifications, to determine the maximum frame
rate for selected scan mode.
max frame rate min max frame rate for selected scan mode
1
min frame period
-------------------------------------------
,
⎝⎠
⎛⎞
=
46


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for NI Vision NI 17xx at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of NI Vision NI 17xx in the language / languages: English as an attachment in your email.

The manual is 1,68 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info