Introduction - IACDRIVE I5300 Series User Manual

Introduction

Compared with I5000, the I5300 series AC drive incorporates the following improvements:
1) Control of asynchronous motor and PMSM
It supports vector control of three-phase AC asynchronous motor and three-phase AC
PMSM.
2) Diversified control modes
It supports three control modes, namely, sensorless flux vector control (SFVC), closed-
loop vector control (CLVC) and V/F control.
3) Multiple communication protocols
It supports communication via Modbus-RTU, PROFIBUS-DP, CANlink and CANopen.
4) Multiple encoder types
It supports various encoders such as differential encoder, open-collector encoder,
resolver and UVW encoder.
5) All-new SFVC algorithm
It introduces an all-new sensorless flux vector control (SFVC) algorithm that gives
better low-speed stability, enhanced low-frequency loading capacity, and supports
torque control.
6) User programmable function
The programmable card enables you to write programs in ladder diagram.
7) Advanced background software
The background monitoring software helps to achieve functions of parameter upload &
download and a real-time oscilloscope.
8) Other new functions
The newly added functions of the I5300 series AC drive are described as below:
Function
Virtual I/O
Motor overheat protection
Rapid current limit
Introduction
It can implement various simple logic functions.
The optional I5300 IO1 extension card enables AI3 to
receive the signal from the motor temperature sensor
input (PT100, PT1000) thereby providing motor overheat
protection.
It helps to avoid frequent occurrence of overcurrent faults
of the AC drive.
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I5300 User Manual
Description