TR-HT2xx LED Controller - User Manual
9
Trigger timing examples
This section provides a range of examples of ways in which the TR-HT
controller may be configured for trigger timing. You can use these
examples as a basis from which to set up your TR-HT for your own
application. A blank configuration form (see
) is available for download from
9.1
Synchronised camera and lighting
An input trigger arrives at IP1 and the leading edge is used to pulse a light
after 60ms, and then a camera exposure 0.5ms later. OP1 is used to
trigger the camera, and lighting channel CH1 is connected to the light.
OP1 can be used to trigger a fixed exposure time or to generate the
exposure time.
Output
Mode
Input
Gate
input
Pulse
delay
Pulse
width
Retrigger
time
Flags
CH1
Pulse
1
-
60ms
5ms
0
-
OP1
2
1
0
4ms
4ms
0
-
9.2
Sequenced pulses
A sensor detects the presence of a product . There are two cameras
which need to take an image after different delays. The leading edge of IP1
is used as the trigger. OP1 triggers the first camera after 100ms. OP2
triggers the second camera after 200ms. Both camera triggers are
positive pulses. The configuration details are shown overleaf:
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