ALLIED Vision Technologies Guppy F-503 - Manual (Page 170)

Controlling image capture
GUPPY Technical Manual V7.1.0
170
Trigger modes
The cameras support IIDC conforming Trigger_Mode_0 and Trigger_Mode_1
and special Trigger_Mode_15 (bulk trigger).
Note

• CMOS cameras Guppy F-036 / Guppy F-503 support
only Trigger_Mode_0.
• Interlaced cameras (GUPPY F-038 / F-038 NIR / F-044
/ F-044 NIR) support only Trigger_Mode_0 and
Trigger_Mode_15.
These models can only be triggered in Format_7
Mode_0 and Mode_2.
Trigger_Mode_x ... ...also known as Description
Trigger_Mode_0 Edge mode Sets the shutter time according to the value set in
the shutter (or extended shutter) register
Trigger_Mode_1 Level mode Sets the shutter time according to the active low
time of the pulse applied (or active high time in
the case of an inverting input)
Trigger_Mode_15 Programmable mode Is a bulk trigger, combining one external trigger
event with continuous or one-shot or multi-shot
internal trigger
Table 59: Trigger modes