Beckhoff KS6031 User Manual

Access from the user program
KL6031/KS6031, KL6041/KS6041 35Version: 2.1.0
Key
Bit Name Description
SW.15
...
SW8
IL7...IL0
(InLenght*)
1
dec
... 22
dec
If the large process image is used: Number of input bytes available for transfer from the
terminal to the controller.
- If the small/medium process image is used: not shown
SW.7 - 0
bin
reserved
SW.6
...
SW.4
IL2*...IL0*
(InLenght*)
0 If the large process image is used: reserved
1... 6 If the medium process image is used: Number of input bytes available for transfer from
the terminal to the controller.
1... 4 If the small process image is used: Number of input bytes available for transfer from the
terminal to the controller.
SW.3 BUF_F 1
bin
The receive FIFO is full. All further incoming data will be lost!
SW.2 IA
(InitAccepted-Bit)
1
bin
Initialization was completed by the terminal.
0
bin
The terminal is ready again for serial data exchange.
SW.1 RR
(ReceiveRequest)
toggle Via a change of state of this bit the terminal notifies the controller that the DataIn bytes
contain the number of bytes indicated via the IL bits. The controller has to acknowledge
receipt of the data in the control byte via a change of state of bit CW.1 [}34] (RA). Only
then new data can be transferred from the terminal to the controller.
SW.0 TA
(TransmitAccepted)
toggle The terminal acknowledges receipt of data by changing the state of this bit. Only now
new data can be transferred from the controller to the terminal.
Data transfer examples
The examples use the large process image.
Data transfer from the controller to the terminal
Control word Status word Comment
CW.15...CW.8 CW.7...CW.1 SW.15...SW.8 SW.7...SW.1
00000000
bin
00000000
bin
xxxxxxxx
bin
0000x0x0
bin
Start of data transmission
00000010
bin
00000001
bin
xxxxxxxx
bin
0000x0x0
bin
The controller requests transmission
of 2bytes by the terminal
00000010
bin
00000001
bin
xxxxxxxx
bin
0000x0x1
bin
Command is executed: Terminal has
loaded 2bytes into the transmission
FIFO
00010000
bin
00000000
bin
xxxxxxxx
bin
0000x0x1
bin
The controller requests transmission
of 16bytes by the terminal
00010000
bin
00000000
bin
xxxxxxxx
bin
0000x0x0
bin
Command is executed: Terminal has
loaded 16bytes into the transmission
FIFO
Data transfer from the terminal to the controller
Control word Status word Comment
CW.15...CW.8 CW.7...CW.1 SW.15...SW.8 SW.7...SW.1
xxxxxxxx
bin
0000000x
bin
00000000
bin
0000000x
bin
Start of data transmission
xxxxxxxx
bin
0000000x
bin
00000011
bin
0000001x
bin
The terminal requests transfer of
3bytes from the controller
xxxxxxxx
bin
0000001x
bin
00000011
bin
0000001x
bin
Acknowledgement: Controller has
received 3bytes from the receive
FIFO
xxxxxxxx
bin
0000001x
bin
00010110
bin
0000000x
bin
The terminal requests transfer of
22bytes from the controller
xxxxxxxx
bin
0000000x
bin
00010110
bin
0000000x
bin
Acknowledgement: Controller has
received 22bytes from the receive
FIFO

Beckhoff KS6031 Specifications

General

Brand	Beckhoff
Model	KS6031
Category	Touch terminals
Language	English

Summary

Foreword

Notes on the Documentation

Information for the intended audience and disclaimer regarding documentation changes.

Safety Instructions

Important safety regulations, exclusion of liability, personnel qualification, and description of warning symbols used.

Documentation Issue Status

Details changes and versions of the documentation, including firmware and hardware versions.

Product Overview

KL6031 Introduction and Technical Data

Introduces the KL6031 terminal, its RS232 function, and provides technical specifications.

KL6031 Basic Function Principles

Explains the operational principles of the KL6031, including LED display and data formats.

KL6041 Introduction and Technical Data

Introduces the KL6041 terminal, its RS422/RS485 function, and provides technical specifications.

KL6041 Basic Function Principles

Explains the operational principles of the KL6041, including LED display and data transmission modes.

Mounting and Wiring

Mounting and Disposal Procedures

Covers ESD protection, rail installation, mechanical load capacity, and product disposal procedures.

Connection System and Wiring

Details connection options, wiring methods, and high-density terminal connections.

ATEX and IECEx Information

Outlines ATEX special conditions for explosive areas and references continuative documentation for ATEX/IECEx.

KS2000 Configuration Software

KS2000 Introduction and Parameterization

Introduces the KS2000 software and covers its use for configuring and parameterizing terminals.

Terminal Settings, Registers, and Process Data

Details accessing registers, common settings, interface parameters, and managing process data within KS2000.

Access from the User Program

Control and Status Words

Explains the meaning and usage of control and status words for terminal communication.

Register Overview and Description

Provides a detailed description of terminal registers, their functions, and usage for parameterization.

Data Mapping and Examples

Covers data mapping within the process image and provides examples of register communication.

TwinCAT PLC Software Operation

Guides users on operating the terminals with TwinCAT PLC software, detailing data transfer modes and rates.

Appendix

Support and Service

Provides contact information and resources for Beckhoff support, service, branch offices, and headquarters.