Sequence Roi Trigger - IAI SP-20000M-CXP2 User Manual

7.8

Sequence ROI Trigger

This is a function to capture images in sequence based on preset ROI, Exposure Time, Gain and other
parameters in the sequence index table.
Basic settings to use this mode
Acquisition mode : Continuous
Trigger selector : Frame Start
Trigger mode : ON
Exposure mode : Timed
Video send mode selector : Trigger Sequence or Command Sequence
7.8.1 Trigger Sequence
In this mode, while the previous trigger operation (Index table) is activating, the next trigger cannot be
overlapped. Sequence index table must complete index 0 and after index 0 is performed, the next
index can be operated.
Frame Start
Trigger In
Sequence
behavior
7.8.2 Command Sequence
In this mode, after the acquisition starts, the index table is executed by the external trigger which sets
the index according to the Next Sequence Index Command. In this case, Sequence ROI Frame Count and
Sequence ROI Next Index commands in the index table are ignored.
"TL Params Locked = 1"
+
"Acquisition Start"
Next
Sequence
Index
Command
Frame Start
Trigger In
Sequence
Index 0
operation
Next Index = Index 0
SP-20000M-CXP2 / SP-20000C-CXP2
Index 0 Index 1
Frame count Frame count
=1 =1
Next Index = Next Index =
Index 1 Index 2
Fig. 33 Behavior of Sequence Mode 1
Set"Index 9"
After Acquisition Start, the index
is not changed by
Sequence Index Command.
So, Index 0 is executed.
Fig. 34 Behavior of Sequence Mode 2
- 61 -
Index 2
Frame count Frame count
=1
Next Index = Next Index =
Index 3
Index 9 Index 9
Next Index =Index 9
After Acquisition Start, the index is not
Next changed
Command. So, the previous index is
executed again.
Index 3 Index 4
Frame count
=1 =1
Next Index =
Index 4 Index 5
Set"Index 5"
Index 5
Next Index = Index 5
by Next Sequence Index