Toshiba TOSVERT VF-nC3 User Manual

E6581595
C-5
3
3.2.1 How to run and stop
[Example of a  setting procedure]
Panel operation LED display Operation

Displays the output frequency (operation stopped).
(When standard monitor display selection = [Output frequency])

Displays the first basic parameter [History ()].

Turn the setting dial, and select "".

Press the center of the setting dial to read the parameter value.
(Standard default: ).

Turn the setting dial to change the parameter value to  (terminal
block).

Press the center of the setting dial to save the changed parameter.
 and the parameter set value are displayed alternately.
(1) Run and stop using the panel keypad (=)
Use the and keys on the panel keypad to start and stop the motor.
: Motor runs. : Motor stops.
 The direction of rotation is determined by the setting of parameter  (forward run, reverse run
selection). (: forward run, : reverse run)
 Forward run and reverse run are switchable with the extension panel (option). Set the parameter fr
(forward run, reverse run selection) to 2 or 3. (Refer to section 5.7)
(2) RUN and STOP using external signals (cmod=0): Sink (Negative) logic
Use external signals to the inverter terminal board to start and stop the motor.
Frequency
ON
OFF
F-CC
Slow down
and stop
F
Short and terminals: run forward
Open and terminals: slow down and stop
CC
F CC
MODE
RUN
STOP
RUN
STOP

Toshiba TOSVERT VF-nC3 Specifications

General

Model	VF-nC3
Category	Inverter
Output Frequency Range	0.1 to 400 Hz
Control Method	V/f control, sensorless vector control
Overload Capacity	150% for 60 seconds
Input Frequency	50/60 Hz
Enclosure Rating	IP20
Input Voltage	200-240V AC
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit
Ambient Temperature	-10°C to +50°C
Communication	Modbus RTU
Cooling Method	Fan Cooled
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m
Braking Unit	Built-in braking transistor (for models up to 22kW), External braking resistor required