Toshiba TOSVERT VF-nC3 User Manual

E6581595
E-12
5
 Example of run and frequency command switching
Command mode and frequency setting mode switching
Terminal block
Panel
Internal
operation
command
Terminal block VI
Internal
frequency
command
RS-485
communications
Setting dial 2
RS-485
communications
External logic
Up/down
Setting dial 1
RS-485
communications
Setting dial 2
(Up/down key)
Key
(valid when
f732=0)
LOC
/ REM
Command
mode selection

Terminal
block
Terminal VI
Frequency
setting mode
selection

RS-485
communications
Terminal block
active (FMTB)
Input terminal
function
: 106/107
Panel
(
RUN/STOP ke
y)
Terminal block
active (CMTB)
Input terminal
function
:108/109
RS485 communication
priority clear
(SCLC)
Input terminal function
:48/49
With extension panel
(option) RKP007Z

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