Microscan MS-4Xi Manual de usuario descargar pdf (Pagina 92)

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MS-4Xi Imager User Manual

Trigger Mode and Filter Duration

Leading Edge Trigger Filter

Trailing Edge Trigger Filter

Usage: Used to ignore spurious triggers when Trigger Mode is set to External

Edge or External Level.

Definition: To consider a change in state on the trigger input, the level must be stable

for the trigger filter duration. In an edge mode, the imager will trigger a read

cycle if the active state has been uninterrupted for the entire trigger filter

duration. In a level mode, the leading edge is filtered such that on an active

edge, the state must be held interrupted for the trigger filter duration before

a trigger will occur.

Serial Cmd: <K200,trigger mode,leading edge trigger filter,trailing edge trigger filter>

Default: 313 (~10 ms)

Options: 1 to 65535 (Trigger filter range: 32.0 µs to 2.10 seconds)

Usage: Used to ignore spurious triggers when Trigger Mode is set to External

Edge or External Level.

Definition: To consider a change in state on the trigger input, the level must be stable

for the trigger filter duration. In an edge mode, the imager will trigger a read

cycle if the active state has been uninterrupted for the entire trigger filter

duration. In a level mode, the trailing edge is filtered such that on the falling

edge, the state must be held for the trigger filter duration before the trigger

will be deemed inactive.

Serial Cmd: <K200,trigger mode,leading edge trigger filter,trailing edge trigger filter>

Default: 313 (~10 ms)

Options: 1 to 65535 (Trigger filter range: 32.0 µs to 2.10 seconds)

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Microscan MS-4Xi Manual de usuario Pagina 92