Posted January 13, Poom-Thailand Posted January 17, Posted January 17, I want to know how do you fix the problem. Please tell me back. Posted August 10, I also, previously I use LV8. Join the conversation You can post now and register later. Reply to this topic Insert image from URL. Go to topic listing. Sign In Sign Up. Important Information By using this site, you agree to our Terms of Use.
I accept. You can use the same API discussed in the previous section to set trigger modes. The GenICam Standard Features Naming Convention defines several trigger control features that let you customize the behavior of your triggered action.
While camera manufacturers are not required to implement all triggering modes, the most commonly used modes are described below.
Firewalls : Many corporate networks employ firewalls for network security. However, you cannot acquire from GigE Vision cameras with the firewall enabled, unless you use the High Performace driver.
If your company's network policy does not allow you to disable the firewall or use a different network driver, you will need to use a system dedicated to image acquisition, that is not part of the corporate network. Corrupt XML files : As with any new standard, camera manufacturing companies routinely release new revision of their firmware.
If you get an error stating that the XML file is corrupt, please contact the camera manufacturer for the latest revision of their firmware.
Interoperability : While GenICam gives camera manufacturers the flexibility of creating a custom attribute set, it makes it difficult to easily switch between cameras without modifying your code. While the GenICam Standard Features Naming Convention alleviates this problem to a certain extent, most of the conventions are only recommendations and not requirements. So a camera manufacturer may deviate from the convention, in which case, the application software will need to be modified to be interoperable with other cameras.
This content is not available in your preferred language. Environment shows products that are verified to work for the solution described in this article.
This solution might also apply to other similar products or applications. Driver Vision Acquisition Software. In this part, we will discuss the hardware and software requirements for acquisition. Hardware and Software Setup In order to acquire images from a GigE Vision camera, you need to first make sure that you have all the correct hardware and software. You should find the GigE Vision logo in the camera's user manual or marketing literature. Network Configuration Once you have the hardware and software installed correctly, you must configure the network as well.
Windows displays a warning when camera is directly connected Jumbo Packets Typically, network drivers will split any data larger than bytes into multiple packets. Below are the various parts of the Acquisition tab and their descriptions Figure 4. It is grayed out for GigE Vision cameras.
Pixel Format : Displays a list of available pixel format. Region of Interest : Specifies the left and lop offsets and the width and height of the acquisition window. Timeout : Sets the number of milliseconds the driver will wait for an acquisition to complete before returning a timeout error.
Packet Size : Specifies the number of bytes transferred in each data packet. This number must be less than the maximum packet size allowed by the network card if Jumbo packets are disabled and if Jumbo packets are enabled. Understanding Camera Attributes Cameras typically support several settable attributes that enable the camera to be flexible enough to work in different environments with varied constraints. Figure Trigger attributes for a Prosilica GE camera.
Notice that we have selected that the camera should capture one image for each rising edge of a trigger connected to Line1. However you may want to programmatically set the settings. Open a service request. Purchase or renew support services. Was this information helpful? Not Helpful. Refer to the Vision Builder AI readme. After you have updated the software on your host computer, you must also update the software on your RT target.
The development computer must meet the following requirements to run NI Vision Acquisition Software:. Caution: Power off and unplug the computer before installing your hardware. Wait for any motherboard LEDs to power off before proceeding, since some computers remain powered for some time after being unplugged. Tip: For a complete list of supported cameras, right-click the channel or port, select Camera , and click Search ni.
Note: Refer to the right side of the MAX user interface, which displays context-sensitive help, for information about configuring image acquisition devices with MAX. Follow the steps in the MAX help window to install software.
Tip: Configuring remote image acquisition devices is similar to configuring local image acquisition devices, except that the procedure for working with camera files is different. Install your IEEE interface card. Follow the installation instructions provided by the manufacturer.
0コメント