SEW MOVITRAC 31 series - User Manual

08/198/96
T
MOVITRAC
®
31..
Frequency Inverter
Fieldbus Unit Profile
Manual
Edition 04/98
0922 7016 / 0498

Summary

1 Introduction

3 Inverter Control with Process Data

3.1 Commissioning the Inverter

Steps to set up the inverter for fieldbus control after installing the option PCB.

3.2 Process Data Configuration

Defining the number of process data words for inverter control via fieldbus.

3.3 Process Data Description

Defining the content of process data words for setpoints and actual values.

3.4 Definition of the Control Word

Understanding the 16-bit control word and its function bits for drive control.

3.5 Definition of the Status Word

Interpreting the 16-bit status word for drive conditions and feedback.

4 Monitoring Functions

4.1 Fieldbus Timeout

4.2 Timeout Response

5 Setting Inverter Parameters

5.1 Parameter Setting Procedure

How parameters are set using master-slave pattern via fieldbus.

5.2 Reading a Parameter (READ)

5.3 Writing a Parameter (WRITE)

5.4 Instructions to the User when Adjusting Parameters

6 Diagnosis Using the Fieldbus Monitor Parameters

6.1 Diagnosis of Process Output Data

6.2 Diagnosis of Process Input Data

SEW MOVITRAC 31 series Specifications