National Instruments NI ISC-1772C, Руководство пользователя

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Appendix B Camera Attributes
NI 177x Smart Camera User Manual B-2 ni.com
CounterSelector Enum Counter 0,
Counter 1,
Counter 2,
Counter 3 — Specifies the counter to configure.
CounterValue U32 0 to 4294967295 Counts Indicates the value of the selected
counter.
DecimationHorizontal U32 1 to 16 — Gets or sets the horizontal
decimation of the image. Valid
values depend on the sensor.
DecimationVertical U32 1 to 16 — Gets or sets the vertical
decimation of the image. Valid
values depend on the sensor.
ExposureActivePolarity Enum Active High,
Active Low — Gets or sets the polarity of the
Exposure Active output line
source.
ExposureMode Enum Timed — Specifies the operation mode of
the exposure.
ExposureTime DBL —
µ
s Specifies the camera exposure
time. Range depends on the
sensor.
Height U32 — Pixels Gets or sets the height of the
image. Range depends on the
sensor.
Gain U32 0 to 255 — Specifies the input gain level.
Gamma DBL 0 to 1.0 — Specifies the gamma correction
level. NI 177xC Smart Cameras
only.
LightingCurrent DBL — mA Indicates the lighting current
output level.
LightingMaxCurrent DBL 0 to 500 mA Indicates the maximum possible
current that can be sourced in the
current configuration.
LightingMode Enum Off, Strobe,
Continuous — Specifies the mode for the lighting
current output.
LightingStrobePolarity Enum Active High,
Active Low — Gets or sets the polarity of the
Light Strobe output light source.
LineMode Enum Input, Output — Indicates the mode of the selected
line.
Table B-1. Camera Attributes (Continued)
Attribute Name Data Type Range Unit Description