Toshiba TOSVERT VF-AS3 Option Instruction Manual

6
E6582171
- Table of contents -
1. Names of the Parts....................................................................................................................................................................7
2. Installation and wiring................................................................................................................................................................8
2.1 Installation to the Inverter .................................................................................................................................................8
2.2 Wiring ...............................................................................................................................................................................9
2.2.1 Connector..............................................................................................................................................................9
2.2.2 Pin assignment......................................................................................................................................................9
2.2.3 Signaling .............................................................................................................................................................10
2.2.4 Wiring with resolver.............................................................................................................................................11
3. Functional Description .............................................................................................................................................................12
3.1 Performance of vector control with resolver ...................................................................................................................12
3.1.1 Parameter setting for vector control with resolver...............................................................................................12
3.1.2 Monitoring method for feedback amount.............................................................................................................15
3.1.3 Confirmation of resolver's rotational direction .....................................................................................................15
3.1.4 Abnormal speed detection function.....................................................................................................................15
3.1.5 Accuracy of speed control...................................................................................................................................16
3.1.6 Easy positioning PID control ...............................................................................................................................16
4. Specification ............................................................................................................................................................................17
5. Warranty ..................................................................................................................................................................................18
6. Disposal...................................................................................................................................................................................19

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