JAI CM-030GE, Руководство пользователя

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CM-030GE/CM-030GE-RA / CB-030GE/CB-030GE-RA
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10.2.3 Pulse Width Control trigger mode
In this mode the accumulation time is equal the trigger pulse width. Here it is possible to
have long time exposure. The maximum recommended time is <2 seconds.
The accumulation can be LVAL synchronous or LVAL a-synchronous.
The resulting video signal will start to be read out after the trigger rising edge.
For timing details, refer to fig. 19. through fig. 24 and fig. 30 through 31.
To use this mode:
Important notes on using this mode

Trigger pulse width >2 LVAL to <2 seconds

The following table shows minimum trigger interval in synchronous accumulation mode
Full scan 513 L
2/3 Partial 363 L
1/2 Partial 293 L
1/4 Partial 184 L
1/8 Partial 131 L
V Binning 260 L
1)In case of a-synchronous mode, the exposure time should be added to the above
table.
2) In order to keep the minimum trigger interval in partial scan mode, a exposure time
should be set within a number of normal read out line(511L). If it is exceeded, the
minimum trigger interval is longer by (exposure time – 511L).