Beckhoff KL2791 Series User Manual

Table of contents
KL2791 3Version: 2.0.0
Table of contents
1 Foreword ....................................................................................................................................................5
1.1 Notes on the documentation........................................................................................................... 5
1.2 Safety instructions .......................................................................................................................... 6
1.3 Documentation issue status............................................................................................................ 7
2 Product overview.......................................................................................................................................8
2.1 Introduction ..................................................................................................................................... 8
2.2 Basic function principles ................................................................................................................. 9
2.3 Technical data .............................................................................................................................. 10
2.4 LED displays................................................................................................................................. 11
3 Mounting and wiring ...............................................................................................................................12
3.1 Installation on mounting rails ........................................................................................................ 12
3.2 Connection.................................................................................................................................... 14
3.2.1 Connection system...........................................................................................................14
3.2.2 Wiring...............................................................................................................................16
3.2.3 Pin assignment.................................................................................................................18
3.3 Notes on operation ....................................................................................................................... 20
4 Application examples - overview ...........................................................................................................21
4.1 KL2791-0000 - application example ............................................................................................. 21
4.2 KL2791-0011 - application example ............................................................................................. 22
5 Configuration Software KS2000.............................................................................................................23
5.1 KS2000 - Introduction ................................................................................................................... 23
5.2 Parameterization with KS2000 ..................................................................................................... 25
5.3 Register ........................................................................................................................................ 27
5.4 Settings......................................................................................................................................... 28
5.5 Process data................................................................................................................................. 30
6 Access from the user program ..............................................................................................................32
6.1 Process image .............................................................................................................................. 32
6.2 Control and status bytes ............................................................................................................... 32
6.3 Register overview ......................................................................................................................... 34
6.4 Register description ...................................................................................................................... 35
6.5 Examples of Register Communication.......................................................................................... 37
6.5.1 Example 1: reading the firmware version from Register 9 ...............................................37
6.5.2 Example 2: Writing to an user register.............................................................................37
7 Appendix ..................................................................................................................................................40
7.1 Support and Service ..................................................................................................................... 40

Beckhoff KL2791 Series Specifications

General

Brand	Beckhoff
Model	KL2791 Series
Category	Controller
Language	English