Chapter 5 Parameters|VFD-S Series
Revision August 2008, SE09, SW V2.61 5-13
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
REV/FWD
M0 Run command, Runs when "close"
M2 Stop command, stops when "Open"
M1 REV/FWD Run selection
"Open": FWD Run
"Close": REV Run
GND
4-04~4-08
Frequency Hold
Applications Purpose Functions
Related
Parameters
General application
Acceleration/
deceleration pause
Hold output frequency during
Acceleration/deceleration
4-04~4-08
Auto Restart after Fault
Applications Purpose Functions
Related
Parameters
Air conditioners,
remote pumps
For continuous and
reliable operation
without operator
intervention
The AC motor drive can be
restarted/reset automatically up to 10
times after a fault occurs.
8-14
Emergency Stop by DC Brake
Applications Purpose Functions
Related
Parameters
High-speed rotors
Emergency stop
without brake
resistor
AC motor drive can use DC brake for
emergency stop when quick stop is
needed without brake resistor. When
used often, take motor cooling into
consideration.
8-00
8-02
8-03
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