Mitsubishi FR-S500 Installation Manual download pdf (Page 7)

1 Introduction

This Installation Manual includes a brief summary of the main specifications of the FR-S 500 fre

quency inverters, which should be sufficient to enable experienced users to install and configure

the inverter. For further information on the functions and parametrization please refer to the In

struction Manual of the frequency inverter FR-S 500. This Installation Manual is intended exclu

sively as an installation and setup guide and a brief reference. It does not replace the main

product manual.

1.1 General Description

The frequency inverters are available with outputs from 0.2 to 1.5kW for operation with sin

gle-phase 200 to 240V AC power supply (FR-S 520S EC/ECR) or 0.4 to 3.7kW with three-phase

380 to 480V AC power supply (FR-S 540 EC/ECR). The frequency range is from 0.5 to 120Hz.

Features of the frequency inverters

쎲

Communication ability and networking

In the FR-S 500 ECR the comprehensive functions of the EC series are complemented by

a serial interface (RS485) installed as standard equipment. This enables communication

both with a personal computer and with a PLC, which can be networked with up to 31 other

devices with RS485 interface.

쎲 Compatibility with a lot of new applications

– PID Control

The inverter can be used to exercise process control, e.g. flow rate for pumps

– Stop function selection (terminal MRS)

This function is used to select the stopping method (deceleration to a stop or coasting).

쎲 Large number of protective functions for safe operation

–

Automatic restart after instantaneous power failure

The inverter can be started without stopping the motor (with the motor coasting).

–

Built-in overcurrent protection

–

Retry function after alarm occurence

쎲

Compatible with numerous I/Os

–

Multi-speed setting

15 different pre-selected speeds are available

–

Control input for 0/4–20mA (0–10V)

–

4 Multi-input terminals

Selection of different input variations from 14 different input types (e.g. digital motor

potentiometer)

–

Multi-output terminals (1 Relais, 1 Transistor with open collector)

Selection of 2 different output variations from 12 different output types

–

24V power supply output (24V DC/0.1A) for external devices

쎲

Automatic torque boost

Introduction

FR-S 500 EC/ECR 7

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Mitsubishi FR-S500 Installation Manual Page 7

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