User`s manual

Preliminary
Genie Monochrome Series-GigE Vision Camera Operational Reference • 45
External Trigger Level-controlled Exposure
• Also known as “Pulse Width Control” exposure. See the timing diagram below.
• The external trigger edge initiates the exposure process. The active external trigger edge can be
selected as either the low-high or high-low transition.
• No delay from active trigger edge to start of exposure.
• Exposure is stopped by the opposite edge on the trigger signal. Therefore the exposure time is
defined by the trigger pulse duration.
• Supports
Reset Mode trigger timing only.
External Trigger Level-controlled Exposure Timing
Exposure Controls via Sapera LT or GenICam Applications
Genie Sapera parameters for Exposure Control:
FrameRate = 0.1 Hz up to max. frame rate supported by sensor in current mode of
operation. Only available with Trigger disabled.
ExposureMode = {Programmable = 1, Pulse Controlled = 2}
ExposureTime = Exposure duration in µs
In CamExpert, these parameters are available under “Sensor” tab.