Pco Edge 3.1 User Manual

33
6 CAMWARE 4 SOFTWARE
Acquire enable
(in)
Exposure
Trigger (in)
Status Busy
(out)
not accepted
not accepted
Image 1
Image 2
Image 3
In Trigger Mode External Exposure Control the Acquire Enable
input works very similar to the mode External Exposure Start.
However, the Acquire Enable input is ignored for the edge which is
closing the exposure time (started exposure will be finished
accordingly).
When using Acquire Enable in External Trigger Modes, the
following timing specification should be met:
If the Acquire enable signal changes within the window of t
su
(set up)
to t
h
(hold), the behavior is random. The trigger may be accepted or
ignored.
Sequence Trigger
Once, a falling or rising edge at the Acquire Enable trigger
input (see chapter 6.3.9) is recognized, an internal image
counter starts to run. It will count all acquired images and will
stop the recording when the predefined number of images is
reached.
Example timing diagram: Trigger mode = external exposure start;
Acquire mode = sequence trigger; Image counter = 3
Acquire enable (in)
Exposure Trigger (in)
t
su
t
h
t
su
= 70ns
t
h
= 70ns

Pco Edge 3.1 Specifications

General

Brand	Pco
Model	Edge 3.1
Category	Digital Camera
Language	English