Toshiba TOSVERT VF-S11 User Manual

E6581158
F-68
6
<Example of operation>
1) Output terminal function: 12 (OT) Over-torque detection
H= (Alarm only)
Time [sec]
HᲧH
H
Torque current (%)
Over-torque
signal output
less thanH
H
ON
OFF
OFF
When H =  (tripping), the inverter will trip if over-torque lasts for the period of time set with
H. In such a case, the over-torque signal remains ON.
2) Output terminal function: 20 (POT) Over-torque detection pre-alarm
H × 0.7−H
OFF ON OFF ON
H × 0.7
Torque current
(
%
)
Over-torque pre-alarm
Signal output
Time [sec]

Toshiba TOSVERT VF-S11 Specifications

General

Model	TOSVERT VF-S11
Category	Inverter
Output Frequency	0.1-400Hz
Frequency Range	0.1-400Hz
Control Method	V/f Control, Sensorless Vector Control
Power Rating	0.2kW to 15kW
Cooling Method	Forced air cooling
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication	Modbus RTU
Input Voltage	200-240V, 380-480V
Braking Unit	Built-in (optional external braking resistor)