Delta Electronics VFD-M Series, User Manual

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Chapter 4 Parameters
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Revision May 2008, ME14, SW V3.04 4-15
Switching acceleration and deceleration time
Applications Purpose Functions
Related
Parameters
Auto turntable for
conveying machinery
Switching
acceleration and
deceleration time
by external signal
When an AC motor drive drives two or
more motors, it can reach high-speed
but still start and stop smoothly.
Pr.10~Pr.13
Pr.39~Pr.42
Overheat Warning
Applications Purpose Functions
Related
Parameters
Air conditioner Safety measure
When AC motor drive overheats, it
uses a thermal sensor to have
overheat warning. Pr.45~Pr.46
Pr.39~Pr.42
Two-wire/three-wire
Applications Purpose Functions
Related
Parameters
General application
To run, stop,
forward and
reverse by external
terminals
FWD/STOP
REV/STOP
M0 "Open": Stop, "Close": FWD Run
M1 "Open": Stop, "Close":REV Run
GND
RUN/STOP
REV/FWD
M0 "Open": Stop, "Close": Run
M1 "Open": FWD, "Close":REV
GND
3-wire
STOP RUN
FWD/REV
M0 Run command, Runs when "close"
M2 Stop command, stops when "Open"
M1 REV/FWD Run selection
"Open": FWD Run
"Close": REV Run
GND
Pr.01
Pr.38
Operation Command
Applications Purpose Functions
Related
Parameters
General application
Selecting the
source of control
signal
Selection of AC motor drive control by
external terminals or digital keypad.
Pr.01
Pr.39~Pr.42