Photon Focus MV8-D8424-G01-GT, User Manual, Page: 45 / 139

5.1 Counter
Exposure Start Starts with the reception of the exposure start event.
Exposure End Starts with the reception of the exposure end event.
User Output 0 ... 7 Starts and counts events as long as the selected user output bit is asserted.
When the counter is started, it ignores counter events as long as the corresponding user
output bit is deasserted (see Section 4.7).
Counter 0 ... 3 Start Starts with the reception of the chosen counter start event.
Counter 0 ... 3 End Starts with the reception of the chosen counter end event.
Timer 0 ... 3 Start Starts with the reception of the chosen timer start event.
Timer 0 ... 3 End Starts with the reception of the chosen timer end event.
Encoder Starts with the reception of the encoder trigger event.
Action 0 ... 3 Starts with the receiption of the chosen action signal event.
Software Signal Pulse 0 ... 7 Starts with the reception of chosen software signal pulse event
(see Section 4.7).
Line Input Starts when the specified counter trigger activation condition is met on the chosen
line.
Line input source has additionally an activation configuration, which needs to be set
accordingly. Following configuration values are available:
Rising Edge Counter starts with the rising edge on the selected line input.
Falling Edge Counter starts with the falling edge on the selected line input.
Both Edges Counter starts with any edge on the selected line input.
Level High Counter starts and is counting events as long as the level is high. When the counter
is started, it ignores counter events as long as the corresponding line input is low.
Level Low Counter starts and is counting events as long as the level is low. When the counter
is started, it ignores counter events as long as the corresponding line input is high.
Activation configuration has only effect when line input is selected as a counter
trigger source, otherwise this configuration is ignored.
5.1.7 Counter Reset Source
The counter reset source selects the signal which will be the used to reset the counter. The
following signals sources are available:
Off
Disables the counter reset.
Counter Trigger
Resets with the reception of a trigger on the counter trigger source (see
Section 5.1.6).
Acquisition Trigger
Resets with the reception of the acquisition trigger.
Acquisition Start
Resets with the reception of the acquisition start event.
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