Toshiba TOSVERT VF-AS3 User Manual

E6582062
5-11 5. [Fundamental operation] How to use parameters
3
4
5
9
Memo
• Frequencies under the setting value of <F240: Start frequency> are not output. --> Refer to [6.
7. 1].
• During operation of the stall prevention, the inverter may run at the frequency exceeding the
value of <UL: Upper limit frequency> or the frequency under the value of <LL: Lower limit
frequency>.
100%
Output frequency (Hz)
Frequency command
signal (%)
0 100%
Output frequency (Hz)
Frequency command
signal (%)
0
Upper limit frequency Lower limit frequency
<FH>
<UL>
<FH>
<LL>

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