National Instruments NI Vision NI 17xx 用户手册
Glossary
G-2
ni.com
exposure time
The amount of time that light is allowed to strike the imaging sensor to
produce an image.
produce an image.
F
falling edge
The digital signal transition from the high state to the low state.
field of view
The area of inspection that the camera can acquire.
fps
Frames per second.
G
gain
The amount of increase in signal power, voltage, or current expressed as the
ratio of output to input.
ratio of output to input.
I
IEC
International Electrotechnical Commission. A standard-setting body.
IEEE
Institute of Electrical and Electronics Engineers. A standard-setting body.
I/O
Input/output. The transfer of data to/from a computer system involving
communications channels, operator interface devices, or data acquisition
and control interfaces.
communications channels, operator interface devices, or data acquisition
and control interfaces.
L
LED
Light-emitting diode.
M
MAC
Media access control. The MAC address uniquely identifies each unit
connected to a network.
connected to a network.
MAX
Measurement & Automation Explorer. A controlled, centralized
configuration environment that allows you to configure all of your
NI devices.
configuration environment that allows you to configure all of your
NI devices.