Enumeration for triggering image acquisitions.
Namespace: Cognex.VisionProAssembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 80.0.0.0
Syntax
Members
| Member name | Value | Description | |
|---|---|---|---|
| Manual | 0 | Acquires are initiated by a call to StartAcquire. | |
| Auto | 1 | Acquires are initiated by an external trigger. It is an error to call StartAcquire. | |
| Semi | 2 | Acquires are primed by a call to StartAcquire. An external trigger initiates the acquire. | |
| Slave | 3 | Trigger model used by slave fifos - this is not settable. | |
| FreeRun | 4 | Acquires occur automatically at frame rate. |
Remarks
Enumeration for trigger models. See TriggerModel.
If you are using a frame grabber that supports CVM11, you can specify encoder-triggered acquisition which is a special case of hardware triggering for line scan cameras. To use encoder triggering, set the trigger model as Auto or Semi and set the TriggerFromEncoder property.
Some trigger formats may not be available depending on the frame grabber you are using or on the version of VisionPro installed on your computer.
See Also