National Instruments NI Vision CVS-1454 User Manual page 65

Glossary
L
LED
M
MAC
N
NI-IMAQdx
P
PLC
pulse train
R
rising edge
RS-232
S
subnet
T
TCP
trigger
NI CVS-1450 Series User Manual
Light-emitting diode.
Media access control. The MAC address uniquely identifies each unit
connected to a network.
Driver software for National Instruments IEEE 1394 and Gigabit Ethernet
interface devices.
Programmable Logic Controller. An industrial computer used for factory
automation, process control, and manufacturing systems.
A signal consisting of a series of continuous pulses.
The digital signal transition from the low state to the high state.
Standard electrical interface for serial data communications.
A set of systems whose IP addresses are configured such that they can
communicate directly with one another. Data will not flow through an
intermediate router.
Transmission Control Protocol. A set of standard protocols for
communicating across a single network or interconnected set of networks.
TCP is for high-reliability transmissions.
Any event that causes or starts some form of data capture.
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