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Control via External Triggers
When Controlling the Exposure Time Using Specified Exposure Times
Configure the settings as follows.
Trigger Selector (trigger operation)
Trigger Mode
Trigger Source (trigger signal source)
Trigger Activation (trigger polarity)
Exposure Mode
Exposure Time
Exposure Auto
1
Set [Exposure Mode] to [Timed].
([Timed] is the default setting.)
2
Specify the exposure time in [Exposure Time].
The setting value for the exposure time can only be changed when [Exposure Auto] is set to [Off].
If [Exposure Auto] is set to [Continuous], temporarily set it to [Off] before changing the exposure
time.
3
Set [Trigger Selector] to [Frame Start].
([Frame Start] is the default setting.)
4
Set [Trigger Mode] to [On].
5
If necessary, change the [Trigger Source], [Trigger Activation], and [Exposure Auto]
settings.
When Controlling the Exposure Time using the Pulse Width of the Trigger Input Signal
Configure the settings as follows.
Trigger Selector (trigger operation)
Trigger Mode
Trigger Source (trigger signal source)
Trigger Activation (trigger polarity)
Exposure Mode
1
Set [Exposure Mode] to [Trigger Width] .
When you select [Trigger Width], [Trigger Mode] will automatically be set to [On].
2
Set [Trigger Selector] to [Frame Start].
([Frame Start] is the default setting.)
3
If necessary, change the [Trigger Source] and [Trigger Activation] settings.
Item
Item
— 18 —
Setting value / selectable range
Frame Start
On
Any
Rising Edge (rising edge of input signal), Falling Edge (falling
edge of input signal)
Timed (control via exposure time)
Varies depending on the Tap Geometry and CL Pixel Clock
settings.
Off, Continuous
Setting value / selectable range
Frame Start
On
Any
Level High (high-level duration), Level Low (low-level
duration)
Trigger Width (control via trigger width)
GO-5101M-PMCL / GO-5101C-PMCL
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