Toshiba TOSVERT VF-AS3 User Manual

E6582062
6. [Advanced] How to use parameters 6-102
4
4
6
9
2) In case of torque limit
If, during power running, the output torque reaches the value for <F441: Power running torque
limit level 1> or more, and continues for the period of time set for <F452: Stall detection time
during power running>, the trip "Ot2" will occur. In case F452=0, this function is not activated
(Ot2 trip does not occur).
Reference
• How to operate the operation panel -> Refer to [3. 1. 1].
• How to switch display mode on the operation panel -> Refer to [3. 1. 2].
• Procedure to change parameter setting -> Refer to [4. 2. 3]
“0t2” Trip
Output frequency (Hz)
Output torque (%)
Below
<F452>
Time (s)
Time (s)
<F441>
<F452>

Toshiba TOSVERT VF-AS3 Specifications

General

Model	TOSVERT VF-AS3
Category	Inverter
Overload Capacity	150% for 60 seconds
Cooling Method	Forced Air Cooling
Control Method	V/f control, Sensorless vector control
Braking Unit	Built-in
Communication Protocols	Modbus RTU, DeviceNet, Profibus DP
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground Fault
Enclosure	IP20
Operating Temperature	-10°C to +50°C
Humidity	5-95% (non-condensing)
Altitude	Up to 1000m