Toshiba TOSVERT VF-nC3 User Manual

E6581595
F-36
6
7) PID control forward/reverse characteristic switch
PID input characteristics can be reversed.
 When characteristic is reversed according to parameters
Set : PID forward/reverse characteristics selection=1 (Reverse).
 When characteristic is reversed using logic input terminal
Assign the terminal function number 54/55 (PID characteristics switching) to an input terminal.
(Caution) If reverse characteristics is selected for  and terminal input at the same time, they
become forward characteristic.
PID set value
Feedback value

×(-1)
PID
Out
p
u
t
O
pp
osite
Ori
g
inal characteristi
c
Characteristic selection
(p
arameter or terminal in
p
ut
)

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