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8.2.5.6
Setting triggering parameters
Workflow step:
Image
,
Data collection
Open the
Parameter editor
and go to the
AcquisitionControl
category to adjust the triggering
settings. For information about the triggering concepts,
.
Enabling frame triggering:
1.
Set the
TriggerSelector
parameter to
FrameStart
.
2.
Set the
TriggerMode
parameter to
On
.
✓
The camera will acquire frames based on the triggering source specified by the
TriggerActivation
parameter.
3.
Follow the steps in the
Enabling line triggering
section below to acquire profiles
based on encoder input or line trigger signal input, or in the
Enabling free-running
section to acquire profiles with a regular time interval.
Enabling line triggering:
1.
Set the
TriggerSelector
parameter to
LineStart
.
2.
Set the
TriggerMode
parameter to
On
.
3.
Set the
TriggerSource
parameter:
°
To acquire profiles based on encoder input, select
Encoder
.
°
To acquire profiles based on the line trigger input signal, select
LineTriggerIn‐
put
.
Enabling free-running:
1.
Set the
TriggerSelector
parameter to
LineStart
.
2.
Set the
TriggerMode
parameter to
Off
to acquire profiles with a regular time interval.
3.
To set the acquisition rate:
°
For 3D images, adjust the
AcquisitionLineRate
parameter.
°
For 2D images, adjust the
AcquisitionFrameRate
parameter.
Enabling 2D image triggering:
1.
Set the
TriggerSelector
parameter to
AreascanFrameStart
.
2.
Set the
TriggerMode
parameter to
On
.
For 2D image triggering, the encoder input is always used as trigger source (
Trigger‐
Source
=
Encoder
).
8.2.6
Collecting 3D data
Workflow step:
Data collection
1.
Click
Start
to start the collection of 3D image data.
2.
To adjust the number of profiles in each grabbed 3D image, set
RegionSelector
to
Scan3dExtraction1
and edit the
Height
parameter.
3.
To take a snapshot of the 3D image, click
Snapshot
.
✓
The
Evaluation view
window opens and shows a 3D view of the image.
8
OPERATION
60
O P E R A T I N G I N S T R U C T I O N S | Ranger3
8020774/14IM/2019-07 | SICK
Subject to change without notice