Toshiba TOSVERT VF-AS3 User Manual

E6582062
4. [Basic operation] Operation methods of motor 4-42
4
9
The output frequency changes to the frequency
command value set with <Sr1: Preset speed 1>
and becomes stable.
In the example on the right, it is 20.0 Hz.
The following are always displayed in the status
area on the upper side of the screen regardless of
display mode. (From the left)
• The icon is rotating
• Operation status "RUN"
• Frequency command (display contents vary
depending on the setting of the parameter)
• Run command icon
18 When you turn on relay 2 with relay 1 on, the
frequency command value of <Sr3> is enabled,
and the output frequency changes.
The output frequency changes to the frequency
command value set with <Sr3: Preset speed 3>
and becomes stable.
In the example on the right, it is 15.0 Hz.
19 When you turn off relay 1 with relay 2 on, the
frequency command value of <Sr2> is enabled,
and the output frequency changes.
The output frequency changes to the frequency
command value set with <Sr2: Preset speed 2>
and becomes stable.
In the example on the right, it is 10.0 Hz.
20 When you turn off the external switch, the motor
decelerates and stops.
Memo
• For details of preset speed operation, refer to [5. 3. 7].
Standard Mode
Easy Screen Copy Monitor
Hz
20.0HzRUN
20.0
20:51
F R
Output frequency
0
Time
ON
[F]-[CC]
OFF
ON
[S1]-[CC]
OFF
ON
[S2]-[CC]
OFF
<Sr1>
<Sr3>
<Sr2>
F R
Standard Mode
Easy Screen Copy Monitor
Hz
15.0HzRUN
15.0
16:04
F R
Standard Mode
Easy Screen Copy Monitor
Hz
10.0HzRUN
10.0
16:05
F R

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