bihl+Wiedemann AS-i 2.1, User Manual, Page: 3 / 102

AS-i/CANopen Gateway Table of Contents
Subject to reasonable modifications due to technical advances Copyright Bihl+Wiedemann, Printed in Germany
Bihl+Wiedemann GmbH · D-68199 Mannheim · Phone +49-621-339960 · Fax +49-621-3392239 · Internet http://www.bihl-wiedemann.de
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Table of Contents
1 The Symbols Used .............................................................................. 7
2 Safety .................................................................................................... 9
2.1 Intended Use ...................................................................................................... 9
2.2 General Safety Information ............................................................................... 9
3 General Information ..........................................................................11
4 Description ......................................................................................... 15
4.1 LED Displays .................................................................................................... 15
4.2 Power Supply Concepts and AS-i Connection Techniques ........................ 15
4.2.1 Single Masters with Power Supply A ................................................................. 15
4.2.2 Double Master in IP20 with AS-i Power Supply A ............................................. 16
4.3 The fieldbus interface ..................................................................................... 19
4.4 Display and Operating Elements ................................................................... 19
4.4.1 LEDs of the Single Masters and Double Masters .............................................. 19
4.4.2 Push-Buttons ..................................................................................................... 19
5 Operating the AS-i/CANopen Gateway ............................................ 21
5.1 Peculiarities with Double Masters ................................................................. 21
5.2 Master Start-Up ................................................................................................ 21
5.3 Configuration Mode ......................................................................................... 22
5.4 Protected Operating Mode .............................................................................. 22
5.4.1 Switching to Protected Operating Mode ............................................................ 22
5.4.2 Configuration Errors in Protected Operating Mode ........................................... 23
5.5 Assigning an AS-i Address in Configuration Mode ..................................... 23
5.5.1 Assigning a Slave Address ................................................................................ 23
5.5.2 Erasing the Slave Address ................................................................................ 23
5.6 Programming the Address in Case of Configuration Errors ....................... 24
5.6.1 Automatic Address Assignment ......................................................................... 24
5.6.2 Manual Address Assignment ............................................................................. 24
5.7 Adjusting the CANopen Node Address and Baud Rate ............................... 25
5.7.1 CANopen Node Address ................................................................................... 25
5.7.2 Baud Rate .......................................................................................................... 25
5.8 Error Messages ................................................................................................ 26
6 Operating by Full-graphic Display ................................................... 27
6.1 CANopen (Fieldbus Interface) ........................................................................ 29
6.1.1 CANopen Node Address ................................................................................... 29
6.1.2 CANopen Baud Rate ......................................................................................... 30
6.1.3 CANopen Status ................................................................................................ 30
6.2 Setup (Configuration of the AS-i Circuit) ...................................................... 31
6.2.1 AS-i Circuit ......................................................................................................... 31
6.2.2 AS-i Slave Addr (AS-i Slave Address) ............................................................... 31
6.2.3 Force Offline (switch AS-i Master offline) .......................................................... 32