Document Type: Example Program
NI Supported: Yes
Publish Date: Sep 6, 2006

Feedback

Related Categories

Products

Software
- LabVIEW
  - Development Systems
    - Full Development System

Machine Vision

Development Topic

Measurement & Instrumentation
- Image Acquisition

Detect if Video Signal Lost with a PXI/PCI-1409

1 ratings | 5.00 out of 5

Downloads

Filename: 1409ring.llb
Requirements: View

The PXI/PCI-1409 currently stays locked to a video signal after it begins acquiring. If you detach the video signal after the PXI/PCI-1409 begins acquiring, the device continues acquiring, but the images are black. This example illustrates how to check if a video signal is connected and generate an error if the video signal is no lnger present.

Requirements

Filename: 1409ring.llb

Software Requirements

Application Software: LabVIEW Full Development System 6.0
Language(s): LabVIEW

Hardware Requirements

Hardware Group: Vision (IMAQ)
Driver: NI-IMAQ 2.5

1 ratings | 5.00 out of 5

Reader Comments | Submit a comment »

It's dos't work in LV8, Vision8 & IMAQ3.5. 1. The image acquisition in MAX works well.
- Akhat Rakhmatullin, Joint Stock Company, Tube Rolling Plant. arachmatullin@chtpz.ru - May 10, 2006

Legal
This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).