Standard Features AW00097603000
204 Basler aviator GigE
10.10.2 Controlled Sequence Advance Mode
When the controlled sequence advance mode is selected the advance from one sequence set to
the next proceeds in ascending sequence set index numbers according to the selected sequence
control source:
Always Active:
The advance from one sequence set to the next proceeds automatically as frame triggers are
received.
Input Line 1 or Input Line 2:
The advance from one sequence set to the next proceeds according to the states of the
selected input line.
Disabled:
The advance from one sequence set to the next is only controlled by AsyncAdvance software
commands.
The Sequence Set Total Number parameter specifies the total number of different sequence sets
that are available and included within a sequence set cycle. The maximum number is 64.
10.10.2.1 Operation with the "Always Active" Sequence Control Source
Operating the Sequencer
When the Always Active sequence control source is selected the advance from one sequence set
to the next proceeds automatically in ascending sequence set index numbers as frame start triggers
are received.
The following use case (see also Figure 46) illustrates the operation of the sequencer in controlled
sequence advance mode with Always Active selected as the sequence control source. As images
are captured continuously, the camera advances automatically with no action by the user from one
sequence set to the next in ascending sequence set index numbers. After one sequence set cycle
is complete, another one starts.
In this use case, the Sequence Set Total Number parameter is set to six. Accordingly, the available
sequence set index numbers range from 0 through 5. The frame start trigger is set for rising edge
triggering.
This way of operating the sequencer feature is similar to operating it in auto
sequence advance mode when each sequence set is used only once per
sequence set cycle.
Here, however, the first sequence set used for image acquisition after the
sequencer feature was enabled is sequence set 1 as opposed to sequence set 0
in auto sequence advance mode.
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