Toshiba TOSVERT VF-AS3 User Manual

E6582062
6-109 6. [Advanced] How to use parameters
3
4
6
9
1: S-Pattern 1
The S-Pattern Acc/Dec 1 is selected to minimize the shock at acceleration/deceleration. This is
suitable for pneumatic transport machines, etc.
2: S-Pattern 2
For the S-Pattern ACC/DEC 2, the motor accelerating torque accelerates in the small
demagnetizing region. This is suitable for high-speed spindle operation, etc.
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]
0
Output frequency (Hz)
<FH: Maximum frequency>
Time (s)
<dEC><ACC>
0
Output frequency (Hz)
Time (s)
<FH: Maximum frequency>
Frequency command
value
Actual acceleration time
0
Output frequency (Hz)
Time (s)
<FH: Maximum frequency>
Frequency command
value
Actual deceleration time
<ACC> <dEC>
<ACC> <F506> <ACC> <F507> <dEC> <F509> <dEC> <F508>
0
Output frequency (Hz)
Time (s)
<FH: Maximum frequency>
Frequency command
value
Base frequency
Actual acceleration time
0
Output frequency (Hz)
Time (s)
<FH: Maximum frequency>
Frequency command
value
Base frequency
Actual deceleration time
<ACC>
<dEC>

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