5.4 Trigger and Strobe
5.4.11
Trigger Acquisition
The applied trigger can be enabled or disabled by one or two external signals in the
TriggerAcquisition mode. This mode works with free-running (internal) trigger and external
trigger.
The property
TriggerAcquisition_Enable
enables the TriggerAcquisition mode.
Level Triggered Trigger Acquisition
The Level Triggered mode is enabled by setting
TriggerAcquisition_Mode
to
Level
and
TriggerAcquisition_Enable
=
True
. A signal acts as a trigger enable (see Fig. 5.31). This signal is
selected by
TriggerAcquisition_StartSource
. A high signal level enables triggering of the
camera and a low signal level disables all triggers.
To invert the TriggerAcquisition signal use one of the PLC_Q signal and select
the inverted signal as its source. Table 5.7 shows a setting that uses ISO_IN0 as
trigger enable signal: the inverted signal is used as ISO_IN0 is inverted in the
input logic (see Fig. 8.4).
T
r i g g e r A c q u i s i t i o n _ S t a r t
T r i g g e r I n
A p p l i e d T r i g g e r
I n t e r n a l T r i g g e r E n a b l e
d
i s a b l e d
e n a b l e d
d i s a b l e d
Figure 5.31: Trigger Acquisition Level triggered (TriggerAcquisition_Mode = Level)
Feature
Value
Category
TriggerAcquisition_Enable
True
Trigger/TriggerAcquisition
TriggerAcquisition_Mode
Level
Trigger/TriggerAcquisition
TriggerAcquisition_StartSource
PLC_Q5
Trigger/TriggerAcquisition
PLC_I0
Line0
<PLC>/SignalRoutingBlock
PLC_Q5_Variable0
PLC_I0_Not
<PLC>/LookupTable/Q5
PLC_Q5_Operator0
Or
<PLC>/LookupTable/Q5
PLC_Q5_Variable1
Zero
<PLC>/LookupTable/Q5
PLC_Q5_Operator1
Or
<PLC>/LookupTable/Q5
PLC_Q5_Variable2
Zero
<PLC>/LookupTable/Q5
PLC_Q5_Operator2
Or
<PLC>/LookupTable/Q5
PLC_Q5_Variable3
Zero
<PLC>/LookupTable/Q5
Table 5.7: Example of using ISO_IN0 as trigger enable in level mode
MAN075 05/2017 V1.0
67 of 127
Summary of Contents for MV1-D2048-3D06 series
Page 10: ...1 Preface 10 of 127 MAN075 05 2017 V1 0...
Page 12: ...2 Introduction 12 of 127 MAN075 05 2017 V1 0...
Page 26: ...3 How to get started 3D GigE G2 26 of 127 MAN075 05 2017 V1 0...
Page 32: ...4 Product Specification 32 of 127 MAN075 05 2017 V1 0...
Page 66: ...5 Functionality 66 of 127 MAN075 05 2017 V1 0...
Page 82: ...6 Precautions 82 of 127 MAN075 05 2017 V1 0...
Page 120: ...12 Support and Repair 120 of 127 MAN075 05 2017 V1 0...
Page 122: ...13 References 122 of 127 MAN075 05 2017 V1 0...