User`s manual

AW00049313000 Acquisition Control
Basler runner 91
Exposure Start and Exposure End Delays
When the line start trigger mode is set to on and an input line is selected as the source signal for
the line start trigger, there is a delay between the transition of the line start signal and the actual
start of exposure. For example, if you are using the timed exposure mode with rising edge
triggering, there is a delay between the rise of the signal and the actual start of exposure.
There is also an exposure end delay, i.e., a delay between the point when exposure should end as
explained in the diagrams on the previous page and when it actually does end.
The base exposure start and end delays are as shown in Table 7:
There is also a second component to the start and end delays. This second component is the
debouncer setting for the input line. The debouncer setting for the input line must be added to the
base start and end delays shown in Table 7 to determine the total start delay and end delay.
For example, assume that you are using an ruL1024-19gm camera and that you have set the line
start trigger mode to on. Also assume that you have selected input line 1 as the source signal for
the line start trigger and that the debouncer parameter for line 1 is set to 5 µs. In this case:
Total Start Delay = Start Delay Value from Table 7 + Debouncer Setting
Total Start Delay = 6.2 µs + 5 µs
Total Start Delay = 11.2 µs
Total End Delay = End Delay Value from Table 7 + Debouncer Setting
Total End Delay = 6.2 µs + 5 µs
Total End Delay = 11.2 µs
ruL1024-
19gm
ruL1024-
36gm
ruL1024-
57gm
ruL2048-
10gm
ruL2048-
19 gm
ruL2048-
30gm
ruL2098-
10gc
Start Delay 6.2 µs 3.6 µs 2.6 µs 6.0 µs 3.5 µs 2.6 µs 104.4 µs
End Delay 6.2 µs 3.6 µs 2.6 µs 6.0 µs 3.5 µs 2.6 µs 104.4 µs
Table 7: Base Exposure Start and End Delays
Note
When using the frequency converter, the delay values may slightly differ from
those given in Table 7.