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Toshiba TOSVERT VF-AS3 User Manual

Toshiba TOSVERT VF-AS3
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E6582062
5. [Fundamental operation] How to use parameters 5-52
4
5
9
When changing frequency command during run
The frequency command can be changed during run with preset speed command.
Set <F724: Frequency setting target by touch wheel> to "1: FC + Preset speed". When you operate
the touch wheel during run with preset speed command, the frequency command can be changed.
When you press the [OK] key, the setting value of the preset speed frequency can be changed.
0: Panel run frequency command (FC)
Sets the frequency command from the operation panel.
1: FC + Preset speed
Sets the frequency command from the operation panel during run with the preset speed command.
Setting of operation function
For preset speed frequency commands of 1-speed to 15-speed, functions such as direction of
rotation, acceleration/deceleration time, V/f control, and torque limit can be set.
After setting <F560: Preset speed operation style> to "1: With function", set functions with <F561
Preset speed 1> to <F576: Preset speed 15>.
Title Parameter name Adjustment range Default setting
F724 Frequency setting target
by touch wheel
0: Panel run frequency command (FC)
1: FC + Preset speed
0
Memo
While the frequency command is being adjusted, the frequency for running is switched if other
preset speed command is input. However, the screen display and the adjustment target of the
touch wheel are not switched. When you press the [OK] key, the display is switched to the
current frequency for running.
Output frequency (Hz)
0
Time
ON
Terminal [F]
OFF
ON
Terminal [S1]
(Preset speed switching 1)
Terminal [S2]
(Preset speed switching 2)
OFF
ON
OFF
<Sr1>
<Sr3>
<Sr2>

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Toshiba TOSVERT VF-AS3 Specifications

General IconGeneral
ModelTOSVERT VF-AS3
CategoryInverter
Overload Capacity150% for 60 seconds
Cooling MethodForced Air Cooling
Control MethodV/f control, Sensorless vector control
Braking UnitBuilt-in
Communication ProtocolsModbus RTU, DeviceNet, Profibus DP
Protection FunctionsOvercurrent, Overvoltage, Undervoltage, Overheat, Ground Fault
EnclosureIP20
Operating Temperature-10°C to +50°C
Humidity5-95% (non-condensing)
AltitudeUp to 1000m

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