Index

 

International English

Protection Features

 

using an analog input

21

current limit

24

using digital inputs

21

I2t protection

24

Speed Controller

3

internal overtemperature

24

T

 

Overvoltage

24

 

 

 

ptc resistors

24

Thyristors

1

Pulse Width Modulation

 

Torque

 

described

4

constant

13

S

 

variable

14

 

Torque relationships

13

Sensorless Vector Control

54

U

 

Serial Interface

 

 

 

 

 

Installation

51

USS Protocol

51

USS protocol

51

V

 

Serial Link

 

 

 

 

 

PROFIBUS

52

Variable Frequency Inverter

 

PROFIBUS

52

simple diagram

3

Shaft encoder

54

Variable Speed Drive

 

Simple applications

 

described

1

fixed frequencies

22

Vector Control

 

Simple Applications

23

described

53, 54

the control outputs

 

 

64

MICROMASTER Applications Handbook