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G-1
Glossary
Symbol
Prefix
Value
μ
micro
10
- 6
m
milli
10
-3
M
mega
10
6
Numbers/Symbols
/
per
%
percent
±
plus or minus
+5 V
+5 VDC source signal
A
A
Amperes
absolute mode
Treat the target position loaded as position relative to zero (0) while
making a move.
absolute position
Position relative to zero.
active-high
A signal is active when its value goes high (1).
active-low
A signal is active when its value goes low (0).
address
Character code that identifies a specific location (or series of
locations) in memory or on a host PC bus system.
amplifier
The drive that delivers power to operate the motor in response to low
level control signals. In general, the amplifier is designed to operate
with a particular motor type—you cannot use a stepper drive to
operate a DC brushed motor, for instance.
API
application programming interface
axis
Unit that controls a motor or any similar motion or control device.
Содержание PXI-7340
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