Table Of Contents - Beckhoff AX8-1 Series Documentation

Table of contents

1 Foreword .................................................................................................................................................... 5
1.1 Notes on the documentation........................................................................................................... 5
1.2 Safety instructions .......................................................................................................................... 6
1.2.1 Delivery state ..................................................................................................................... 6
1.2.2 Operator's obligation to exercise diligence ........................................................................ 6
1.2.3 Description of safety symbols ............................................................................................ 7
1.3 Documentation issue status............................................................................................................ 7
2 References ................................................................................................................................................. 8
3 System description ................................................................................................................................... 9
3.1 The AX8000 multi-axis servo system ............................................................................................. 9
4 Product description................................................................................................................................. 10
4.1 General description....................................................................................................................... 10
4.1.1 AX8911 with STO function (AX8xxx-x1xx)....................................................................... 10
4.1.2 AX8911 with Safe Motion functions (AX8xxx-x2xx) ......................................................... 11
4.2 Intended use ................................................................................................................................. 11
4.3 Technical data .............................................................................................................................. 14
4.4 Safety parameters ........................................................................................................................ 15
4.5 Project design limits for AX8911 (AX8xxx-x1xx)........................................................................... 16
5 Operation.................................................................................................................................................. 17
5.1 Environmental conditions.............................................................................................................. 17
5.2 Installation..................................................................................................................................... 17
5.2.1 Safety instructions............................................................................................................ 17
5.2.2 Transport / storage........................................................................................................... 17
5.2.3 Mechanical installation ..................................................................................................... 17
5.2.4 Electrical installation......................................................................................................... 18
5.3 Configuration of the option in TwinCAT ........................................................................................ 20
5.3.1 Adding an axis module..................................................................................................... 20
5.3.2 Using the AX8911 with the default project ....................................................................... 20
5.3.3 Use of the AX8911 with a fail-safe user program ............................................................ 24
5.3.4 Creation of safety functions ............................................................................................. 30
6 Use of the STO function.......................................................................................................................... 31
6.1 Default STO function in the AX8911............................................................................................. 33
6.1.1 Process image of the AX8xxx-x1xx ................................................................................. 35
6.1.2 Error reaction ................................................................................................................... 35
7 Implementation of Safe Motion functions ............................................................................................. 36
7.1 Safe inputs and outputs ................................................................................................................ 36
7.2 Safety function STO...................................................................................................................... 36
7.3 Safety function SS1 ...................................................................................................................... 36
7.4 Safety function SS2 ...................................................................................................................... 36
7.5 Safety function SOS ..................................................................................................................... 36
7.6 Safety functions SLS, SSM, SSR ................................................................................................. 36
7.7 Safety function SAR...................................................................................................................... 36
7.8 Safety functions SDIp, SDIn ......................................................................................................... 36
7.9 Safety function SLI........................................................................................................................ 36
7.10 Safety functions SLP, SCA ........................................................................................................... 36
AX8911 - TwinSAFE Drive Option Version: 1.0.0
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