Beckhoff KL4011 Скачать руководство пользователя страница 12 | Manualshive

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Beckhoff KL4011 Скачать руководство пользователя страница 12

Register Description

10

KL401x and KL402x

Terminal-specific register description

Process variables

R0 to R4: reserved

R5: Raw DAC value (Y_dac)
The 12-bit value transferred to the D/A converter is called raw DAC value.
It is calculated from the process data via the manufacturer and user
scaling.

R6 to R7: reserved

Manufacturer parameters

R17: Hardware compensation - offset
This register is used for hardware offset compensation (8-bit digital
potentiometer) of the terminal. The register is transferred to the hardware
after each processor reset or with each write access to R17. Note that the
transferred offset does not correspond to the DAC values.
High byte: reserved
Low byte: Offset value (0 to 255)

R18: Hardware compensation - gain
This register is used for hardware gain compensation (8-bit digital
potentiometer) of the terminal. The register is transferred to the hardware
after each processor reset or with each write access to R17.
High byte: reserved
Low byte: Gain value (0 to 255)

R19: Manufacturer scaling - offset (B_h)
16 bit signed integer [0x0000]
This register contains the offset of the manufacturer's equation of the
straight line (1.1). The straight-line equation is activated via register R32.

R20: Manufacturer scaling - gain (A_h)
16 bits signed integer *2

-8

[0x0020]

This register contains the scale factor of the manufacturer's equation of the
straight line (1.1). The straight-line equation is activated via register R32.
1 corresponds to register value 0x0100.

R21: Manufacturer's switch-on value
[0V], 12 bits unsigned integer in X [0x000]
The manufacturer switch-on value is applied to the terminal output after a
system reset or a watchdog timer overflow (terminal has not received any
process data for 100 ms).

The manufacturer switch-on value is activated via register R32.

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Содержание KL4011

Страница 1: ...tions for KL4011 and KL4012 Single and Two Channel Analog Output Terminals Signal range 0 to 20 mA and KL4021 and KL4022 Single and Two Channel Analog Output Terminals Signal range 4 to 20 mA Version 3 1 Date 2006 10 20 ...

Страница 2: ...ta 3 3 Connection 4 KL4011 and KL4021 4 KL4012 and KL4022 4 4 Functional description 5 5 Terminal configuration 6 6 Register Description 7 General Description of Registers 7 Terminal specific register description 10 Control and Status byte 12 Register communication 12 7 Appendix 14 Mapping 14 Register Table 16 Support and Service 17 ...

Страница 3: ...ase checked for consistency with performance data standards or other characteristics None of the statements of this manual represents a guarantee Garantie in the meaning of 443 BGB of the German Civil Code or a statement about the contractually expected fitness for a particular purpose in the meaning of 434 par 1 sentence 1 BGB In the event that it contains technical or editorial errors we retain ...

Страница 4: ...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 Danger This symbol is intended to highlight risks for the life or health of personnel Attention This symbol is intended to highlight risks for equipment materials or the ...

Страница 5: ...0 Vrms K Bus signal voltage Conversion time 1 5 ms Current consumption from K Bus typically 60 mA Bits width in process image Output 1 x 16 bits of data 1 x 8 bit control status optional Input 2 x 16 bits of data 2 x 8 bit control status optional Configuration no address or configuration settings Weight approx 80 g Operating temperature 0 C 55 C Storage temperature 25 C 85 C Relative humidity 95 n...

Страница 6: ...Connection 4 KL401x and KL402x Connection KL4011 and KL4021 KL4012 and KL4022 ...

Страница 7: ...A 4 mA 0x3FFF 16383 10 mA 12 mA 0x7FFF 32767 20 mA 20 mA LED display Both RUN LEDs indicate the operating state of the associated terminal channels Green LED RUN On normal operation Off Watchdog timer overflow has occurred If no process data are transmitted by the Bus Coupler for 100 ms the green LEDs go out A user specified voltage will be applied to the output see feature register Process data T...

Страница 8: ...nel1 4 KL4022 Offset Terminal2 Channel2 8 User data allocation depending on mapping K Bus Beckhoff Lightbus bus coupler BK2000 To the bus terminal L H C S 0 D0 0 D0 1 D1 0 D1 1 C S 1 C S C S Data L Data H Data H Data L C S The terminal is mapped in the bus coupler BK3000 Profibus coupler For the BK3000 Profibus coupler the master configuration should specify for which terminal channels the control...

Страница 9: ...ter configuration i Note The Appendix contains an overview of possible mapping configurations depending on the parameters that can be set Parameterisation with KS2000 The parameterisations can be carried out independently of the fieldbus system with the KS2000 configuration software via the serial configuration interface in the Bus Coupler Register Description Different operating modes or function...

Страница 10: ...he diagnostic register can contain additional diagnostic information Parity errors for instance that occur in serial interface terminals during data transmission are indicated here R7 Command register High Byte_Write function parameter Low Byte_Write function number High Byte_Read function result Low Byte_Read function number Type register R8 to R15 Registers in the internal ROM of the terminal Th...

Страница 11: ...er The manufacturer parameters are stored in a serial EEPROM in the terminal and are retained in the event of voltage drop out These registers can only be altered after a code word has been set in R31 User parameters R31 to R47 User parameter area SEEROM The user parameters are specific for each type of terminal They can be modified by the programmer The user parameters are stored in a serial EEPR...

Страница 12: ...8 bit digital potentiometer of the terminal The register is transferred to the hardware after each processor reset or with each write access to R17 High byte reserved Low byte Gain value 0 to 255 R19 Manufacturer scaling offset B_h 16 bit signed integer 0x0000 This register contains the offset of the manufacturer s equation of the straight line 1 1 The straight line equation is activated via regis...

Страница 13: ...hange Bit 8 0 1 0 Manufacturer switch on value 0 1 User switch on value Bit 15 9 reserved do not change R33 User scaling offset B_w 16 bit signed integer 0x0000 This register contains the offset of the user straight line equation 4 1 The straight line equation is activated via register R32 R34 User scaling gain A_w 16 bits signed integer 2 8 0x0100 This register contains the scale factor of the us...

Страница 14: ...yte in the process data exchange is not used Register communication Register access via process data exchange Bit 7 1bin Register mode If bit 7 of the control byte is set then the first two bytes of the user data are not used for exchanging process data but are written into or read from the terminal s register set Bit 6 0bin read Bit 6 1bin write Bit 6 of the control byte specifies whether a regis...

Страница 15: ...00 with a KL4012 and the end terminal If the following bytes are transferred from the control to the terminal Byte Byte 3 Byte 2 Byte 1 Byte 0 Name DataOUT 1 DataOUT 0 Not used Control byte Value 0xXX 0xXX 0xXX 0x88 the terminal returns the following type identifier 0x0FAC corresponds to unsigned integer 4012 Byte Byte 3 Byte 2 Byte 1 Byte 0 Name DataIN 1 DataIN 0 Not used Status byte Value 0x0F 0...

Страница 16: ...rola format no 1 Word alignment any 2 Default mapping for CANopen CANCAL DeviceNet ControlNet Modbus RS232 RS485 3 Conditions Word offset High byte Low byte Complete evaluation no 0 Ch0 D0 Ch0 D1 Motorola format yes 1 Word alignment any 2 Default mapping for Profibus Interbus 3 Conditions Word offset High byte Low byte Complete evaluation yes 0 Ch0 D0 Ch0 CB SB Motorola format no 1 Ch0 D1 Word ali...

Страница 17: ...Word offset High byte Low byte Complete evaluation yes 0 res Ch0 CB SB Motorola format no 1 Ch0 D1 Ch0 D0 Word alignment yes 2 res Ch1 CB SB Default mapping for Lightbus Ethernet Bus Terminal Controller BCxxxx 3 Ch1 D1 Ch1 D0 Conditions Word offset High byte Low byte Complete evaluation yes 0 res Ch0 CB SB Motorola format yes 1 Ch0 D0 Ch0 D1 Word alignment yes 2 res Ch1 CB SB 3 Ch1 D0 Ch1 D1 Legen...

Страница 18: ... 0x0000 R ROM R14 reserved 0x0000 R R15 Alignment register variable R W RAM R16 Hardware version number 0x R W SEEROM R17 Hardware compensation Offset specific R W SEEROM R18 Hardware compensation Gain specific R W SEEROM R19 Manufacturer scaling Offset 0x0000 R W SEEROM R20 Manufacturer scaling Gain 0x0020 R W SEEROM R21 Manufacturer s switch on value 0x0000 R W SEEROM R22 reserved 0x0000 R W SEE...

Страница 19: ...ensive training program for BECKHOFF system components Hotline 49 0 5246 963 157 Fax 49 0 5246 963 199 e mail support beckhoff com BECKHOFF Service The BECKHOFF Service Centre supports you in all matters of after sales service on site service repair service spare parts service hotline service Hotline 49 0 5246 963 460 Fax 49 0 5246 963 479 e mail service beckhoff com BECKHOFF company headquarters ...

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