Toshiba TOSVERT VF-S11 User Manual

E6581158
F-23
6
Q Minimum unit of frequency adjustment
If H (Frequency free unit magnification) is set to 1.00, the output frequency can be adjusted in
steps of 0.11Hz.
6.6 Operation frequency
6.6.1 Starting frequency
H : Starting frequency setting
• Function
The frequency set with H is put out as soon as operation is started.
Use the H parameter when a delay in response of starting torque according to the
acceleration/deceleration time is probably affecting operation. Setting the starting frequency to a
value from 0.5 to 3Hz is recommended. The occurrence of an overcurrent can be suppressed by
setting this frequency below the rated slippage of the motor.
[Parameter setting]
Title Function Adjustment range Default setting
H
Starting frequency setting 0.5-10.0 (Hz) 0.5
Starting frequency settingH
Output frequency [Hz]
Time [s]
0

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)