Introduction - Toshiba TOSVERT VF-AS3 Manual

1. Introduction

Positioning control is control to calculate the speed command to make the motor stop at the command position.
During positioning control, the motor is rotated by calculating the speed command to keep the difference between the number of
command pulses and the number of feedback pulses zero.
With this inverter, multi-step point positioning control by logic input or positioning control by unit pulse train input can be performed.
Main axis orientation control to stop a rotating machine at the specified phase can be also performed by applying positioning
control.
The structure of this document is as follows.
Chapter 2: Describes multi-step point positioning and a method with pulse train input as operation methods of positioning
control.
Chapter 3: Describes parameters used for positioning control.
Chapter 4: Describes actual setting examples of positioning control.
Chapter 5: Describes the operation method of orientation control.
Chapter 6: Describes parameters used for orientation control.
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