LMI Technologies Gocator 2130, User Manual, Page: 120 / 652

Gocator Line Profile Sensors: User Manual
Gocator Web Interface • 120
Up to five exposures can be defined with each set to a different exposure level. For each exposure, the
sensor will perform a complete scan at the current frame rate making the effective frame rate slower.
For example, if two exposures are selected, then the speed will be half of the single exposure frame rate.
The sensor will perform a complete multi-exposure scan for each external input or encoder trigger.
The resulting profile is a composite created by combing data collected with different exposures. The
sensor will choose profile data that is available from the lowest-numbered exposure step. It is
recommended to use a larger exposure for higher-numbered steps.
If you have enabled intensity in the Scan Mode tab, you can use the Intensity setting to choose which
of the exposures Gocator uses for acquiring intensity data. This lets you choose the exposure that
produces the best image for intensity data.
To enable multiple exposure:
1. Go to the Scan page.
2. Expand the Sensor panel by clicking on the panel header or the button.
3. Click the button corresponding to the sensor you want to configure.
The button is labeled Top , Bottom , Top-Left , or Top-Right , depending on the system.
Exposure is configured separately for each sensor.
4. Click the Exposure tab.
5. Select Multiple from the Exposure Mode drop-down.
6. Click the button to add an exposure step.
Up to a maximum of five exposure settings can be added.
To remove an exposure, select it in the exposure list and click the button