BM-141GE / BB-141GE
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10.3.3 Pulse Width Control (PWC) Trigger Mode
In this mode the accumulation time is equal to 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 asynchronous.
The resulting video signal will start to be read out after the trigger rising edge.
For timing details, refer to fig. 21. through fig. 24 and fig.31 and 32.
To use this mode:
Important notes on using this mode
Trigger pulse width >2LVAL to <2 seconds
The following table shows minimum trigger interval in synchronous accumulation mode
Full scan
1054 L
2/3 Partial
774 L
1/2 Partial
635 L
1/4 Partial
427 L
1/8 Partial
323 L
V Binning
529 L
In the case of asynchronous mode, the exposure time should be added to the above
table.
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