Beckhoff KL3041 Operating Instructions Manual Download Page 1

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Operating instructions for

KL3041, KL3042 and KL3044

Single-, Two- and Four-Channel Analog Input Terminals
Measuring range: 0 to 20 mA

and

KL3051, KL3052 and KL3054

Single-, Two- and Four-Channel Analog Input Terminals
Measuring range: 4 to 20 mA

Version: 3.2
Date:

2006-10-12

Summary of Contents for KL3041

Page 1: ...1 KL3042 and KL3044 Single Two and Four Channel Analog Input Terminals Measuring range 0 to 20 mA and KL3051 KL3052 and KL3054 Single Two and Four Channel Analog Input Terminals Measuring range 4 to 2...

Page 2: ...KL3041 and KL3051 2 KL3042 and KL3052 3 KL3044 and KL3054 3 4 Functional description 4 5 Terminal configuration 6 6 Register Description 7 General Description of Registers 7 Terminal specific register...

Page 3: ...e 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 i...

Page 4: ...s signal voltage Current consumption from K Bus typically 65 mA Bits width in process image Input 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 stat...

Page 5: ...Connection KL304x and KL305x 3 KL3042 and KL3052 KL3044 and KL3054...

Page 6: ...hown in two s complement form integer 1 corresponds to 0xFFFF Other display types can be selected via the feature register e g sign amount representation Siemens output format Measured value Output KL...

Page 7: ...h Manufacturer scaling R19 R20 B_w A_w User scaling R33 R34 a Neither user nor manufacturer scaling are active Y_a B_a X_adc A_a 1 0 Y_aus Y_a b Manufacturer scaling active factory setting Y_1 B_h A_h...

Page 8: ...erminal2 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...

Page 9: ...r manual under Master configuration i Note The Appendix contains an overview of possible mapping configurations depending on the parameters that can be set Parameterization with KS2000 The parameteriz...

Page 10: ...iagnostic 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 Hig...

Page 11: ...r 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...

Page 12: ...gister contains the offset of the manufacturer s equation of the straight line 1 3 The straight line equation is activated via register R32 R20 Manufacturer scaling gain A_h 16 bits signed integer 2 1...

Page 13: ...1 active 0 The process data are compared with limit value 1 R35 and appropriate status bits are set Bit 10 1 Limit value 2 active 0 The process data are compared with limit value 1 R36 and appropriate...

Page 14: ...wing filter constants can be selected in R37 not possible for KL3044 and KL3054 In the standard setting the corresponding conversion time is 2 5 ms R37 Explanation 0x0000 2nd order FIR filter default...

Page 15: ...tion function is activated Bit 4 1bin Gain compensation Bit 3 1bin Offset compensation Bit 2 0bin Slower cycle 1000 ms 1bin Fast cycle 50 ms Bit 1 1bin up Bit 0 1bin down Status byte for process data...

Page 16: ...ister that is to be addressed is entered into bits 0 to 5 of the control byte Control byte in register mode MSB REG 1 W R A5 A4 A3 A2 A1 A0 REG 0bin Process data exchange REG 1bin Access to register s...

Page 17: ...yte 3 Byte 2 Byte 1 Byte 0 Name DataIN 1 DataIN 0 Not used Status byte Value 0x0B 0xE2 0x00 0x88 Example 2 Writing of register 31 in the BK2000 with an intelligent terminal and the end terminal If the...

Page 18: ...ignment any 2 Default mapping for CANopen CANCAL DeviceNet ControlNet Modbus RS232 and RS485 Coupler 3 Conditions Word offset High byte Low byte Complete evaluation no 0 Ch1 D0 Ch1 D1 Motorola format...

Page 19: ...Word offset High byte Low byte Complete evaluation yes 0 res Ch1 CB SB Motorola format no 1 Ch1 D1 Ch1 D0 Word alignment yes 2 res Ch2 CB SB Default mapping for Lightbus and Ethernet Coupler and Bus T...

Page 20: ...1 Ch2 D0 3 Ch3 D0 Ch3 CB SB 4 Ch4 CB SB Ch3 D1 5 Ch4 D1 Ch4 D0 Conditions Word offset High byte Low byte Complete evaluation yes 0 Ch1 D1 Ch1 CB SB Motorola format yes 1 Ch2 CB SB Ch1 D0 Word alignmen...

Page 21: ...egister 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 Offs...

Page 22: ...nsive 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 matte...