Toshiba TOSVERT VF-AS3 User Manual

E6582062
6. [Advanced] How to use parameters 6-94
4
4
6
9
1: Method 1
This value sets initial position estimation for high saliency motors.
2: Method 2
This value sets initial position estimation and starting torque optimization for high saliency
motors.
3: Method 3
This value sets initial position estimation for weak saliency motors.
4: Method 4
This value sets initial position estimation and starting torque optimization for weak saliency
motors.
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]

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