BECKHOFF KL3064 User Manual

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Documentation for

KL3064

4-Channel Analog Input Terminal 0...10 V

Version: 2.2 Date: 2013-04-03

Contents

1. Foreword 3

Notes on the documentation 3 Safety Instructions 4

2. Technical data 5

3. ATEX - Special conditions 6

4. Description of functions 7

5. Terminal configuration 8

6. Register description 10

General register description 10 Terminal-specific register description 12 Control/Status byte 14 Register communication KL3064 15

7. Annex 17

Mapping in the bus coupler 17 Table of the register 19

8. Appendix 20

Support and Service 20 Beckhoff Headquarters 20

2 KL3064

Foreword

Notes on the documentation

This description is only intended for the use of trained specialists in control and automation engineering who are familiar with the applicable national standards. It is essential that the following notes and explanations are followed when installing and commissioning these component s. The responsible staff must ensure that the application or use of the products described satisfy all the requirements for safety, including all the relevant laws, regulations, guidelines and standards.

Disclaimer

The documentation has been prepared with care. The products described are, however, constantly under development. For that reason the documentation is not in every case checked for consistency with performance data, standards or other characteristics. In the event that it contains technical or editorial errors, we retain the right to make alterations at any time and without warning. No claims for the modification of products that have already been supplied may be made on the basis of the data, diagrams and descriptions in this documentation.

Delivery conditions

In addition, the general delivery conditions of the company Beckhoff Automation GmbH apply.

Trademarks

Beckhoff trademarks of and licensed by Beckhoff Automation GmbH. Other designations used in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owners.

Patent Pending

The TwinCAT Technology is covered, including but not limited to the following patent applications and patents: EP0851348, US6167425 with corresponding applications or registrations in various other countries.

© Beckhoff Automation GmbH The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization are prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design.

, TwinCAT®, EtherCAT®, Safety over EtherCAT®, TwinSAFE®, XFC® and XTS® are registered

KL3064 3

Foreword

Safety Instructions

State at Delivery

All the components are supplied in particular hardware and software configurations appropriate for the application. Modifications to hardware or software configurations other than those described in the documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH.

Description of safety symbols

The following safety symbols are used in this documentation. They are intended to alert the reader to the associated safety instructions..

Serious risk of injury!

DANGER

Failure to follow the safety instructions associated with this symbol directly endangers

the life and health of persons.

Danger for persons!

CAUTION

Note

Failure to follow the safety instructions associated with this symbol may endanger

persons.

Tip or pointer

This symbol indicates information that contributes to better understanding.

4 KL3064

Technical data

Technical data KL3064

Number of inputs 4 (single ended) Power supply via the K-Bus Signal voltage 0 ... 10 V Internal resistance Resolution 12 bits Conversion time app. 4 ms Measuring error (total measuring range) < ± 0.30% (at 0°C ... +55°C)

Electrical isolation 500 V (K-Bus / signal voltage) Current consumption 85 mA typ. Bit width in the process image input: 4 x 16 bits (4 x 8 bits control/status optional) Configuration no address or configuration setting Weight approx. 80 g Operating temperature -25°C ... +60°C in operation (extended temperature range)

Storage temperature -40°C... +85°C Relative humidity 95%, no condensation Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/emmission conforms to EN 61000-6-2/EN 61000-6-4 Installation position variable Type of protection IP20 Approvals CE, cULus, ATEX, GL

> 130 kΩ

< ± 0.75% (at utilization of the extended temperature range)

0°C ... +55°C (according to cULus for Canada and USA) 0°C ... +55°C (according to ATEX, see special conditions)

KL3064 5

ATEX - Special conditions

Observe the special conditions for the intended use of Beckhoff fieldbus components in potentially explosive areas (directive 94/9/EU)!

WARNING

• The certified components are to be installed in a suitable housing that guaran- tees a protection class of at least IP54 in accordance with EN 60529! The environmental conditions during use are thereby to be taken into account!

• If the temperatures during rated operation are higher than 70°C at the feed-in points of cables, lines or pipes, or higher than 80°C at the wire branching points, then cables must be selected whose temperature data correspond to the actual measured temperature values!

• Observe the permissible ambient temperature range of 0 - 55°C for the use of Beckhoff fieldbus components in potentially explosive areas!

• Measures must be taken to protect against the rated operating voltage being exceeded by more than 40% due to short-term interference voltages!

• The individual terminals may only be unplugged or removed from the Bus Terminal system if the supply voltage has been switched off or if a nonexplosive atmosphere is ensured!

• The connections of the certified components may only be connected or dis- connected if the supply voltage has been switched off or if a non-explosive atmosphere is ensured!

• The fuses of the KL92xx power feed terminals may only be exchanged if the supply voltage has been switched off or if a non-explosive atmosphere is ensured!

• Address selectors and ID switches may only be adjusted if the supply voltage has been switched off or if a non-explosive atmosphere is ensured!

Operation of the Bus Terminal System in potentially explosive areas (ATEX)!

Note

Pay also attention to the continuative documentation

Notes about operation of the Bus Terminal System in potentially explosive areas (ATEX)

that is available in the download area

http://www.beckhoff.com

of the Beckhoff homepage

6 KL3064

Description of functions

The analog input terminal KL3064 processes signals within the range from 0 to +10V with a resolution of 12 bits (4095 increments). The inputs of the KL3064 consist of single ended inputs with a common earth potential.

Output format of process data

In the default setting, process data is represented in the twos complement (integer -1 corresponds to 0xFFFF). By way of the feature register, other modes of representation can be selected (eg.signed amount representation, Siemens output format).

Measured value Decimal output Hexadecimal output

0 0x0000

16383 0x3FFF

10V

32767 0x7FFF

LED display

The four RUN LEDs indicate the operating state of the affiliated terminal channel.

RUN LED: On – normal opeation

Off – a watchdog-timer overflow has occurred. The green LEDs go off if no process data is transferred by the bus coupler for 100 ms.

Process data

The process data that is transferred to the bus coupler is calculated on the basis of the following equations:

X_adc: AD convertor output values Y_aus : Process data to the PLC B_a,A_a : Manufacturer gain und offset adjustment (R17,R18) B_h,A_h : Manufacturer scaling (R19,R20) B_w,A_w : User scaling (R33,R34)

a) neither user nor manufacturer scaling active: Y_a = (B_a+X_adc)* A_a (1.0) Y_aus =Y_a

b) Manufacturer scaling active: (default) Y_1 =B_h + A_h * Y_a (1.1) Y_aus= Y_1

c) User scaling active: Y_2 =B_w + A_w * Y_a (1.2) Y_aus= Y_2

d) Manufacturer and user scaling active: Y_1 = B_h + A_h * Y_a (1.3) Y_2 =B_w + A_w * Y_1 (1.4) Y_aus = Y_2

The straight-line equations are activated by means of R32.

KL3064 7

Terminal configuration

Beckhoff Lightbus Coupler BK2000

Terminal configuration

The terminal can be configured and parametrized by way of the internal register structure. Each terminal channel is mapped in the bus coupler. The terminal’s data is mapped differently in the bus coupler’s memory depending on the type of the bus coupler and on the set mapping configuration (eg.Motorola / Intel format, word alignment,...). For parametrization of a terminal, the control /status byte must also be mapped.

In the case of the Beckhoff Lightbus coupler BK2000, the control /status byte is always mapped besides the data bytes. It is always in the low byte at the offset address of the terminal channel.

amount rep.

add. bits

user scalingmanuf. scal.Gain, Offset adjust.

Profibus Coupler BK3000

Beckhoff-Lightbus

User dat allocation depending on mapping

bus coupler BK2000

The terminal is mapped in the bus coupler.

C/S

D1 - 3

D1 -20

D1 - 1

D1 - 0

0 Offset Terminal1 Channel1 = 0

D0 - 3 C/S - 1 D0 - 2 C/S - 0

D0 - 1 C/S - 1 D0 - 0 C/S - 0

Offset Terminal2 Channel1 = 8

KL3064, Channel 3 + 4

Offset Terminal1 Channel3 = 4

KL3064, Channel 1 + 2

K-Bus

To the bus terminal

In the case of the Profibus coupler BK3000, for which terminal channels the control /status byte is also to be inserted must be defined in the master configuration .If the control /status byte is not evaluated, the KL3064 occupies 8 bytes of input data (2 bytes of user data per channel).

8 KL3064

Terminal configuration

Interbus Coupler BK4000

The control/staus byte must be inserted for parameterization.

Profibus bus coupler BK3000

The terminal is mapped in the bus coupler

D0 - 3 D1 - 3

C/S - 3

D0 - 2 D1 - 2

C/S - 2

D0 - 1

D1 - 1

C/S - 1

D0 - 0 D1 - 0

C/S - 0

KL3064 Channel 4 Offset Terminal1 Channel3 = 9 KL3064 Channel 3 Offset Terminal1 Channel3 = 6 KL3064 Channel2 Offset Terminal1 Channel2 = 3 KL3064 Channel1 Offset Terminal1 Channel1 = 0

K-Bus

To the bus terminal

By default, the Interbus coupler BK4000 maps the KL3064 with 8 bytes of input data (2 bytes of user data per channel). Parametrization via the field bus is not possible. The KS2000 software is required for configuration if use is to be made of the control /status byte.

Interbus bus coupler BK4000

The terminal is mapped in the bus coupler

D0 - 3 D1 - 3 D0 - 2 D1 - 2 D0 - 1 D1 - 1 D0 - 0 D1 - 0

The control/status byte must be inserted for parameterization (KS2000).

Offset Terminal1 Channel4 = 6

Offset Termianl1 Channel3 = 4

Offset Terminal1 Channel2 = 2

Offset Terminal1 Channel1 = 0

K-Bus

To the bus terminal

Other bus couplers and further information

Note

Parametrization with the KS2000 software

KL3064 9

You will find further information on the mapping configuration of bus couplers in the annex of the respective bus coupler manual under the heading of "Configuration of masters".

The annex contains an overview of the possible mapping configurations depending on the adjustable parameters.

Parametrization operations can be carried out independantly of the field bus system using the Beckhoff KS2000 configuration software via the serial configuration interface in the bus coupler.

Process variables R0 - R7: Registers in the terminal’s internal RAM:

The complex terminals can be adjusted to different operating modes or functionalities. The " general description of register " describes the contents of the registers, which are identical for all complex terminals.

The terminal-specific registers are explained in the section following to it. The access to the internal registers of the terminal is described in the sec-

tion " register communication ".

General register description

Complex terminals that possess a processor are capable of bidirectionally ex-changing data with the higher-level control system. Below, these terminals are referred to as intelligent bus terminals. They include the analog inputs (0-10V, -10-10V, 0-20mA, 4-20mA), the analog outputs (0-10V, -1010V, 0-20mA, 4-20mA), serial interface terminals (RS485, RS232, TTY, data transfer terminals), counter terminals, encoder interfaces, SSI interfaces, PWM terminals and all other parametrizable terminals.

Internally, all intelligent terminals possess a data structure that is identical in terms of it's essential characteristics. This data area is organized in words and embraces 64 memory locations. The essential data and parameters of the terminal can be read and adjusted by way of the structure. Function calls with corresponding parameters are also possible. Each logical channel of an intelligent terminal has such a structure (therefore, 4channel analog terminals have 4 register sets.

This structure is broken down into the following areas: (You will find a list of all registers at the end of this documentation).

Area Address

Process variables

Type registers

Manufacturer parameters

User parameters

Extended user area

The process variables can be used in additional to the actual process image and their functions are specific to the terminal.

R0 - R5: These registers have a function that depends on the terminal type.

R6: Diagnostic register

The diagnostic register may contain additional diagnostic information. In the case of serial interface terminals, for example, parity errors that have occurred during data transfer are indicated.

R7: Command register

High-Byte_Write = function parameter Low-Byte _Write = function number High-Byte _Read = function result Low-Byte_ Read = function number

0-7 8-15 16-30 31-47 48-63

10 KL3064

Type registers R8 - R15 Registers in the terminal’s internal ROM der Klemme

The type and system parameters are programmed permanently by the manufacturer and can only be read by the user but cannot be modified.

R8: Terminal type:

The terminal type in register R8 is needed to identify the terminal.

R9: Software version X.y

The software version can be read as an ASCII character string.

R10: Data length

R10 contains the number of multiplexed shift registers and their length in bits. The bus coupler sees this structure.

R11: Signal channels

In comparison with R10, the number of logically existing channels is located here. For example, one physically existing shift register may consist of several signal channels.

R12: Minimum data length

The respective byte contains the minimum data length of a channel to be transferred. If the MSB is set, then the control/status byte is not necessarily needed for the function of the terminal and, with appropriate configuration of the coupler, is not transferred to the control system.

R13: Data type register

Data type register

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x11 0x12 1 byte n bytes structure with a variable logical channel

0x13 0x14 1 byte n words structure with a variable logical channel

0x15 0x16 1 byte n double words structure with a variable logical

Terminal without valid data type Byte array 1 byte n bytes structure Word array 1 byte n words structure Double word array 1 byte n double words structure 1 byte 1 double word structure 1 byte 1 double word structure Byte-array with a variable logical channel length

length (eg 60xx) Word-array with a variable logical channel length

length Double word array with a variable logical channel length

channel length

R14: not used R15: Alignment bits (RAM)

The analog terminal is set to a byte limit in the terminal bus with the alignment bits.

Manufacturer parameters R16 - R30 is the area of the "Manufacturer parameters" (SEEROM)

The manufacturer parameters are specific to each terminal type. They are programmed by the manufacturer but can also be modified from the control system. The manufacturer parameters are stored permanently in a serial EEPROM and are therefore not destroyed by power failures. These registers can only be modified after setting a code word in R31.

KL3064

User parameters

Note

Extended application area R47 - R63

Process variables R0: Raw ADC value X_R

Manufacturer's Parameters R17: Offset – Hardware B_a

12 KL3064

R31 - R47 "Application parameters" area (SEEROM)

The application parameters are specific to each terminal type. They can be modified by the programmer. The application parameters are stored permanently in a serial EEPROM in the terminal and cannot be destroyed by power failures. The user area is write protected over a Codeword.

R31: Code word-register in the RAM

The code word 0x1235 must be entered here to enable modification of parameters in the user area. Write-protection is set if a different value is entered in this register. When write protection is inactive, the code word is returned during reading of the register. The register contains the value zero when write protection is active.

R32: Feature-register

This register defines the operating modes of the terminal. For example, a user-specific scaling can be activated for the analog I/O’s.

R33 - R47

Registers that depend on the terminal type

These registers have not yet been implemented.

Terminal-specific register description

This register contains the ADC raw value afflicted with gain and offset errors.

R1 - R5: No function R6: Diagnostic register

High byte: not used Low byte: status byte

16 bit signed integer The terminal’s offset is adjusted via this register (Eq. 1.1). Register value approximately 0xFFXX

R18: Gain-Hardware A_a

16 bit * 2 ^-12 The terminal’s gain is adjusted by means of this register (Eq. 1.1). In doing so a 1 corresponds to 0x1000. Register value approximately 0x11XX

R19: Manufacturer –Offset B_h

16 bit signed integer [0x0000] This register contains the offset of the manufacturer‘s straight-line equation (1.3). The straight-line equation is activiated via R32.

R20: Manufacturer scaling A_h

16 bit signed integer *2^-10 [0x2002] This register contains the scaling factor of the manufacturer’s straight-line equation (1.3). The straight-line equation is activated via R32. A 1 corresponds to the register value 0x0400.

R21: Over range limit: OVRL

16 bit signed integer in Y_a Gl 1.0 [0x0FFF] This limit limits the maximum measured range of the input terminal. If it is exceeded, the corresponding status bit is set and the maximum value is

output.

R22: Under range limit: UNRL

16 bit signed integer in Y_a Gl.1.0 [0x0000] If the actual value drops below this limit, the corresponding status bit is set and the minimum value is output.

R23: ADC-Hardware preset

[0x1000] Initialization of the ADC offset register.

Application parameters R32: Feature register:

[0x1106] The feature register determines the operating modes of the terminal.

Feature Bit No. Mode description

Bit 0 Bit 1 Bit 2

Bit 3

Bit 4

Bits 7-5

Bit 8

Bit 9

Bit 10

Bits 15-11

1 User scaling (R33, R44) active [0] 1 Manufacturer scaling (R19, R20) active [1] 1 Watchdog timer active [1]

By default, the watchdog-timer is on.

1 Signed amount representation [0]

The signed amount format is active instead of the 2’s complement. (-1 = 0x8001)

1 Siemens output format [0]

With this bit, status flags are inserted in the 3 least significant bits (see below).

- not used, don't change 1 Over range protection [1]

If values exceed or fall below the limits of the registers OVRL (R21), UNRL (R22), the status bits are set accordingly and the measure d range is appropriately restricted.

1 Limit 1 active [0]

The process data is compared against limit 1 (R35) and corresponding status bits are set.

1 Limit 2 active [0]

The process data is compared against limit 1 (R36) and corresponding status bits are set.

- not used, don't change

The three least significant bits are used for status evaluation if the Siemens output format is chosen. The process data item is mapped in bits 3-15, and bit 15 is the sign bit. The scaling of the process data in accordance with the Siemens-format must take place over the user scaling (R33, R34)

Measured value Bits 3-15 Bit 2 Bit 1 Bit 0

X ERROR Overflow

>10 V <10 V Process

0 0 1

0 0 0

data item

R33: User-Offset B_w

16 bit signed integer This register contains the offset of the user straight-line equation (1.4). The straight-line equation is activated via R32.

R34: User scaling A_w

16 bit signed integer * 2^-8 This register contains the scaling factor of the user straight-line equation (1.4). The straight-line equation is activated via R32.

R35: Limit 1 in Y_2

If the process data exceeds or falls below this limit, the corresponding bits

KL3064

are set in the status byte.

R36: Limit 2 in Y_2

If the process data exceeds or falls below this limit, the corresponding bits are set in the status byte.

Control/Status byte

CONTROL byte in process data transfer Gain and offset adjustment

The control byte is transferred from the controller to the terminal. It can be used in the register mode (REG = 1) or in process data transfer (REG = 0). The gain and offset of the terminal can be adjusted with the control byte (process data transfer). The code word must be entered in R31 to enable adjustment of the terminal. The terminal’s gain and offset can then be adjusted.

The parameters are not permanently stored until the code word is reset! Control byte: Bit7 = 0 Bit6 = 1 Terminal adjustment function is activated Bit4 = 1 gain adjustment

Bit2 = 0 slow clock = 1000ms 1 fast clock = 50ms Bit1 = 1 up Bit0 = 1 down

Bit3 = 1 offset adjustment Bit2 = 0 slow clock = 1000ms 1 fast clock = 50ms Bit1 = 1 up Bit0 = 1 down

Status byte in process data transfer

The status byte is transferred from the terminal to the controller. The status byte contains various status bits of the analog input terminal KL3064:

Status byte: Bit 7 = 0 Bit6= 1: ERROR – General error bit

Bit1= 1: Over range Bit0= 1: Under range

14 KL3064

When bit 7 of the control byte is set, the first two bytes of the user data are not used for process data transfer, but are written into or read out of the terminal’s register.

Bit 6=0: read Bit 6=1: write

In bit 6 of the control byte, you define whether a register is to be read or written. When bit 6 is not set, a register is read without modification. The value can be taken from the input process image.

When bit 6 is set, the user data is written into a register. The operation is concluded as soon as the status byte in the input process image has supplied an acknowledgement (see examples).

Bits 0 to 5: address

The address of the register to be addressed is entered in bits 0 to 5 of the control byte.

Control byte in the register mode

MSB

REG=1 W/R A5 A4 A3 A2 A1 A0

REG = 0 : Process data transfer REG = 1 : Access to register structure W/R = 0 : Read register W/R = 1 : Write register A5..A0 = Register address

A total of 64 registers can be addressed with the addresses A5....A0.

To the bus coupler

K-Bus

Control-/ status byte

C/S-bit 7

If control bit 6=0: read If control bit 6=1: write

Complex bus te rmina l

KL3064

The control or status byte occupies the lowest address of a logical channel. The corresponding register values are located in the following 2 data bytes (the BK2000 is an exception to the rule: here, an unused data byte is inserted after the control or status byte, thus setting the register value to a word limit).

User data

2 or mors bytes

If contr ol bit 7=0 : input/o utput

If contr ol bit 7=1 : registerconfiguration

If control bit 7=1: adress in the control bit 0-5

Terminal´s register set 64 words

Example

A further example

Reading register 8 in the BK2000 with a Kl3022 and the end terminal. If the following bytes are transferred from the controller to the terminal, Byte0

Control

Byte1

Not used

Byte2

Data OUT, high byte

Byte3

Data OUT, low byte

0x88 0xXX 0xXX 0xXX the terminal returns the following type designation (0x0BCE corresponds to

the unsigned integer 3022). Byte0

Status

Byte1

Not used

Byte2

Data IN, high byte

Byte3

Data IN, low byte

0x88 0x00 0x0B 0xCE Writing register 31 in the BK2000 with an intelligent terminal and the end

terminal. If the following bytes (user code word) are transferred from the controller to

the terminal, Byte0

Control

Byte1

Not used

Byte2

Data OUT, high byte

Byte3

Data OUT, low byte

0xDF 0xXX 0x12 0x35 the user code word is set and the terminal returns the register address with

the bit 7 for register access and the acknowledgement. Byte0

Status

Byte1

Not used

Byte2

Data IN, high byte

Byte3

Data IN, low byte

0x9F 0x00 0x00 0x00

16 KL3064

Annex

Mapping in the bus coupler

Default: CANCAL, CANopen, RS232, RS485, ControlNet, DeviceNet

Default: Interbus, Profibus

Default: Lightbus, Bus Terminal Controller (BCxxxx)

Annex

As already described in the chapter terminal configuration, each bus terminal is mapped in the bus coupler. In the standard case, this mapping is done with the default setting in the bus coupler / bus terminal. This default setting can be modified with the Beckhoff KS2000 configuration software or using master configuration software (e.g. ComProfibus or TwinCAT System Manager). The following tables provide information on how the KL3064 maps itself in the bus coupler depending on the set parameters.

Mapping in the bus coupler

The KL3064 is mapped in the bus coupler depending on the set parameters. If the terminal is evaluated completely, the terminal occupies memory space in the process image of the inputs and

I/O Offset High Byte Low Byte Complete evaluation = 0 3 D1 – 3 D0 - 3 MOTOROLA format = 0 2 D1 – 2 D0 – 2 Word alignment = X 1 D1 – 1 D0 - 1 0 D1 – 0 D0 - 0

I/O Offset High Byte Low Byte Complete evaluation = 0 3 D0 - 3 D1 – 3 MOTOROLA format = 1 2 D0 – 2 D1 – 2 Word alignment = X 1 D0 - 1 D1 – 1 0 D0 - 0 D1 – 0

I/O Offset High Byte Low Byte Complete evaluation = 1 5 D1 - 3 D0 – 3 MOTOROLA format = 0 4 CT/ST – 3 D1 – 2 Wordalignment = 0 3 D0 - 2 CT/ST - 2 2 D1 - 1 D0 – 1 1 CT/ST - 1 D1 – 0 0 D0 - 0 CT/ST - 0

I/O Offset High Byte Low Byte Complete evaluation = 1 5 D0 - 3 D1 – 3 MOTOROLA format = 1 4 CT/ST – 3 D0 – 2 Wordalignment = 0 3 D1 – 2 CT/ST - 2 2 D0 - 1 D1 – 1 1 CT/ST - 1 D0 – 0 0 D1 - 0 CT/ST - 0

I/O Offset High Byte Low Byte Complete evaluation = 1 7 D1 – 3 D0 - 3 MOTOROLA format = 0 6 - CT/ST – 3 Wordalignment = 1 5 D1 - 2 D0 - 2 4 - CT/ST - 2 3 D1 - 1 D0 - 1 2 - CT/ST - 1 1 D1 - 0 D0 - 0 0 - CT/ST - 0

outputs.

KL3064

Annex

I/O Offset High Byte Low Byte Complete evaluation = 1 7 D0 - 3 D1 – 3 MOTOROLA format = 1 6 - CT/ST – 3 Wordalignment = 1 5 D0 – 2 D1 – 2 4 - CT/ST - 2 3 D0 - 1 D1 - 1 2 - CT/ST - 1 1 D0 - 0 D1 – 0 0 - CT/ST - 0

Legend

Complete evaluation: the terminal is mapped with control / status byte. Motorola format: The Motorola or Intel format can be set. Word alignment: The terminal is at a word limit in the bus coupler. CT: Control Byte (appears in the PI of the outputs). ST: Status Byte (appears in the PI of the inputs). D0 - 0 : D0 = Data-Low-Byte, 0 = Channel 0 D1 – 1 : D1 = Data-High-Byte, 1 = Channel 1

18 KL3064

Annex

Table of the register

Address Description Default R/W Storage medium

Raw ADC value variable R RAM

not used 0x0000 R

Diagnostic register variable R RAM

Command register - not used 0x0000 R

Terminal type 3064 R ROM

Software version number 0x???? R ROM

R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35

R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47

Multiplex-shift register 0x0218 R ROM Signal channels 0x0218 R ROM minimum data length 0x0098 R ROM Data structure 0x0000 R ROM not used 0x0000 R Alignment-register variable R/W RAM Hardware version number 0x???? R/W SEEROM Hardware offset adjustment specific R/W SEEROM Hardware gain adjustment specific R/W SEEROM Manufacturer scaling: offset 0x0000 R/W SEEROM Manufacturer scaling: gain 0x2002 R/W SEEROM Over range limit 0x0FFF R/W SEEROM Under range limit 0x0000 R/W SEEROM ADC hardware preset 0x1000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM Code word register variable R/W RAM Feature register 0x1106 R/W SEEROM User offset 0x0000 R/W SEEROM User gain 0x0100 R/W SEEROM Limit 1 0x0000 R/W SEEROM

Limit 2 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM not used 0x0000 R/W SEEROM

KL3064

Appendix

Support and Service

Beckhoff and their partners around the world offer comprehensive support and service, making available fast and competent assistance with all questions related to Beckhoff products and system solutions.

Beckhoff's branch offices and representatives

Please contact your Beckhoff branch office or representative for local support and service on Beckhoff products! The addresses of Beckhoff's branch offices and representatives round the world can be found on her internet pages: http://www.beckhoff.com You will also find further documentation for Beckhoff components there.

Beckhoff Headquarters

Beckhoff Automation GmbH Eiserstr. 5 33415 Verl Germany phone: + 49 (0) 5246/963-0 fax: + 49 (0) 5246/963-198 e-mail: info@beckhoff.com web: www.beckhoff.com

Beckhoff Support

Support offers you comprehensive technical assistance, helping you no only with the application of individual Beckhoff products, but also with other, wide-ranging services:

• support

• design, programming and commissioning of complex automation systems

• and extensive training program for Beckhoff system components

hotline: + 49 (0) 5246/963-157 fax: + 49 (0) 5246/963-9157 e-mail: support@beckhoff.com

Beckhoff Service

The Beckhoff Service Center supports you in all matters of after-sales service:

• on-site service

• repair service

spare parts servive

•

• hotline service

hotline: + 49 (0) 5246/963-460 fax: + 49 (0) 5246/963-479 e-mail: service@beckhoff.com

20 KL3064

BECKHOFF KL3064 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual