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BL67 - USER MANUAL FOR PROFIBUS-DP

1. 3 6 supply voltage 3 7 igna aee 0 4 system extension 2 3 6 13 system extension maximum 6 4 T technology modules 5 1 terminating resistor 4 3 TOPOLOGY stica 2 2 transmit function block 8 3 transmit receive function block 8 11 transport appropriate 0 3 10 2 W VATES EPIS sile 3 4 D300527 0906 BL67 PBDP TURCK WORLD WIDE HEADQUARTERS GERMANY Hans Turck GmbH amp Co KG Witzlebenstra e 7 D 45472 M lheim an der Ruhr P Box 45466 M lheim an der Ruhr Phone 49 208 4952 0 Fax 49 208 4952 2 64 E Mail more turckcom Industr A
2. Industrial Automation BL67 USER MANUAL FOR PROFIBUS DP All brand and product names are trademarks or registered trade marks of the owner concerned Version 4 1 edition 09 06 Hans Turck GmbH M lheim an der Ruhr All rights reserved including those of the translation No part of this manual may be reproduced in any form printed photocopy microfilm or any other process or processed dupli cated or distributed by means of electronic systems without written permission of Hans Turck GmbH amp Co KG M lheim an der Ruhr Subject to alterations without notice Industr A Safety Notes Before starting the installation Disconnect the power supply of the device Ensure that devices cannot be accidentally restarted Verify isolation from the supply Earth and short circuit Cover or enclose neighboring units that are live Follow the engineering instructions of the device concerned Only suitably qualified personnel in accordance with EN 50 110 1 2 VDE 0 105 Part 100 may work on this device system Before installation and before touching the device ensure that you are free of electrostatic charge The functional earth FE must be connected to the protective earth PE or to the potential equalization The system installer is responsible for implementing this connection Connecting cables and signal lines should be installed so that inductive or capacitive interference do not impair the
3. ii 12 Protection against Electrostatic Discharge ESD 12 D300527 0906 BL67 PBDP 7 1 Guidelines for Electrical Installation General Notes 7 2 General Cables should be grouped together for example signal cables data cables heavy current cables power supply cables Heavy current cables and signal or data cables should always be routed in separate cable ducts or bundles Signal and data cables must always be routed as close as possible to ground potential surfaces for example support bars cabinet sides etc Cable Routing Correct cable routing prevents or suppresses the reciprocal influ encing of parallel routed cables Cable Routing Inside and Outside of Cabinets To ensure EMC compatible cable routing the cables should be grouped as follows Various types of cables within the groups can be routed together in bundles or in cable ducts Group 1 E shielded bus and data cables shielded analog cables unshielded cables for DC voltage lt 60 V E unshielded cables for AC voltage lt 25 V Group 2 E unshielded cables for DC voltage gt 60 V and x 400 V unshielded cables for AC voltage gt 25 V and x 400 V Group 3 unshielded cables for DC and AC voltages gt 400 V The following group combination can be routed only in separate bundles or separate cable ducts no minimum distance apart Group 1 Group 2 D300527 0906 BL67 PBDP Genera
4. Address Q Address Comment I Compatible PROFIBUS DP Slaves 4 1 5 BL67 4D0 0 54 P LL L ei pe 5 131 2 7 BL67 4D0 0 54P e 6 256 259 Press Fi to get Help Setting Parameters for BL67 Modules If BL67 modules are entered whose parameters can be set it is possible to open the dialog box with the relevant options by double clicking the corresponding module The parameters of the individual BL67 modules are described in Chapter 3 Section Module Parameters and in Chapters 2 to 8 of the manual BL67 I O modules TURCK Documentation No German D300572 English D300529 D300527 0906 BL67 PBDP 4 21 Connections to Automation Devices 4 22 Error Diagnostics Station Diagnostics when Connected to a Siemens S7 PLC SIMATIC Manager s diagnostic functions are described in the manual which is supplied with the software by Siemens Information concerning individual module diagnostics can be found in Chapter 3 Section Diagnosis and in Chapters 2 to 8 of the manual BL67 I O modules TURCK Documentation No German D300572 English D300529 Diagnostic options for gateways are described in Chapter 3 Function Blocks for S7 In the appendix of this manual you can find a detailed description of the S7 functions blocks for the BL67 technology modules e g BL67 1RS232 D300527 0906 BL67 PBDP Diagnostics on PROFIBUS DP Diagnostics on PROFIBUS DP Diagn
5. 200 150 C 0110 PT500 200 850 C 0111 PT500 200 150 C 1000 PT1000 200 850 C 1001 PT1000 200 150 C 1010 NI1000 60 250 C 1011 NI1000 60 150 C 1100 Resistance 0 100 Q 1101 Resistance 0 200 O 1110 Resistance 0 400 1111 Resistance 0 1000 Q n 2 assignment similar to byte n channel 0 n 3 assignment similar to byte n 1 channel 0 D300527 0906 BL67 PBDP 3 25 BL67 Gateway for PROFIBUS DP Parameters BL67 2Al TC Table 14 Byte Bit Parameter Value Meaning Parameters BL67 2AI TC Channel 0 A default setting nB 0 Mains 0 50HzA B n 0 gt _ moe AEI suppression 1 60 Hz Jon v to type 1 Value 0 Integer 15 bit sign A n gt E g Li T MM representation 1 12 bit left justified ule description 2 Diagnostic 0 release A 1 block 3 Channel 0 activate A 1 deactivate 7to Element 0000 type K 270 1370 C A 4 0001 type B 100 1820 C 0010 type E 270 1000 C 0011 type J 210 1200 C 0100 type N 270 1300 C 0101 type R 50 1760 C 0110 type S 50 1540 C 0111 type T 270 400 C 1000 50 mV 1001 100 mV 1010 500 mV 1011 1000 mV Channel 1 n 1 assignment similar to byte n channel 0 3 26 D300527 0906 BL67 PBDP Setting Parameters Industr A Parameters BL67 4AlI V I Table 15 Byte Bit Parameter Value Meaning Parameters BL67 4Al V I Channel 0 A
6. 3 70 D300527 0906 BL67 PBDP Diagnosis Industr A BL67 2AI PT Table 56 Value Bit Diagnosis BL67 2AI PT dec A threshold 16 0 measurement value range error A 1 of the posi undeflow diagnosis only in temperature tive measure measurement ranges ment end value B threshold 17 1 open circuit 5 Q loop resis tance 18 2 short circuit B only in temperature measurement ranges BL67 2AI TC Table 57 Value Diagnosis BL67 2AI TC dec A threshold 16 measurement value range error A 1 of the posi tive measure 17 open circuit ment end value only in the temperature measurement ranges 18 No PT1000 sensor cold junction compensation BL67 4AI V l Table 58 Value Diagnosis BL67 4AI V I dec 16 measurement value range error BL67 4DO 0 5A P Table 59 Value Diagnosis BL67 4DO 0 5A P dec 16 overcurrent short circuit channel 0 D300527 0906 BL67 PBDP 3 71 BL67 Gateway for PROFIBUS DP E BL67 4DO 2A P Table 60 Value Diagnosis BL67 4DO 2A P dec 16 overcurrent short circuit channel O BL67 8DO 0 5A P Table 61 Value Diagnosis BL67 8DO 0 5A P dec 16 overcurrent short circuit channel O BL6716DO 0 1A P Table 62 Value Diagnosis BL67 16DO 0 1A P dec 16 channel diagnosis depending on parameterization Short circuit or and open circuit byte 0 bit 0 to 7 channel 0 to 7 byte 1 bit 0 to 7 channel 8 to 15 E BL67 4DO 2A N Table
7. 0 A3 A2 A1 A0 1 B3 B2 B1 BO 2 C3 C2 C1 CO 3 D7 D6 D1 DO 4 E E6 E1 EO 5 E15 E14 E9 E8 6 E23 E22 E17 E16 T E31 E30 E25 E24 0 F7 F6 F1 FO 1 F15 F14 F9 F8 2 F23 F22 F17 F16 3 F31 F30 F25 F24 4 G3 G2 G1 GO Parameter Configuration Data 1 a ff Q N Module bus station A Not configurable Module bus station B Not configurable Module bus station C Not configurable Module bus station D Not configurable Module bus station E per channel bit O 0 Current mode 0 20 mA E bit O 1 Current mode 4 20 mA D300527 0906 BL67 PBDP 3 43 BL67 Gateway for PROFIBUS DP bit 1 0 Value representation integer 15 bit sign bit 1 2 1 Value representation 12 bit left justified 6 Module bus station F per channel bit 0 0 Current mode 0 20 mA bit 0 2 1 Current mode 4 20 mA bit 1 0 Value representation integer 15 bit sign bit 1 2 1 Value representation 12 bit left justified Signed Integer Substitute value A1 7 Module bus station G Not configurable Diagnostic Data 1 a A Q N 3 44 Module A No diagnostic data available Module B No diagnostic data available Module C No diagnostic data available Module D No diagnostic data available Module E bit 0 Measurement value range error bit 1 Open circuit Module F No diagnostic data available Module G bit 0 Overcurrent short
8. 1 ofthe posi ch 0 underflow diagnosis only in temperature tive measure measurement ranges ment range end value 1 open circuit B threshold 5 Q loop resis 2 short circuit B tance only in temperature measurement ranges n 1 Oto 7 see channel 0 ch 1 BL67 2AI TC Table 35 Diagnosis Bit Diagnosis BL67 2AI TC byte A threshold n 0 measurement value range error A 1 96 of the posi tive measure 1 open circuit ment range end only in temperature measurement ranges value 2 No PT1000 sensor cold junction compensation 3to 7 reserved n 1 Oto 7 see channel 0 ch 1 3 62 D300527 0906 BL67 PBDP Diagnosis Industr A BL67 4AI V l Table 36 Diagnosis Bit Diagnosis BL67 4AI V I byte n 0 measurement value range error ch 0 n x 0 measurement value range error ch 1t0 3 E BL67 4DO 0 5A P Table 37 Diagnosis Bit Diagnosis BL67 4DO 0 5A P byte n 0 overcurrent short circuit channel 0 3 overcurrent short circuit channel 3 n BL67 4DO 2A P Table 38 Diagnosis Bit Diagnosis BL67 4DO 2A P byte n 0 overcurrent short circuit channel 0 3 overcurrent short circuit channel 3 D300527 0906 BL67 PBDP 3 63 BL67 Gateway for PROFIBUS DP Table 39 BL67 8DO 0 5A P Table 40 BL67 8DO 0 5A P Table 41 BL67 4DO 2A N 3 64 E BL67 8DO 0 5A P Diagnosis Bit Diagnosis byte n 0 overcurrent short circuit channel 0 7 overcurrent short circuit channel 7 E BL6
9. BEEE Soest cesse tee Mans A TE ee E Rs dk ICE EISE METRE Seren 3 52 Device Related diagnosis eeeeeeee cesses e eee nennen nnne nnns 3 52 Device identifier and channel specific diagnosis 3 53 Description of the Gateway Diagnosis BITS i 3 55 Mod le diagno SiS NER ee ee reed 3 60 Connections to Automation Devices INITOGQUGCEION Men c ee 4 2 AdArESSINO isin P 4 3 Electronic Device Data Sheets GSD ei 4 4 Electronic Data Sheet File ii 4 4 Compressing Module Process Data cccccccsssseeeeseseeeesesseeeesanseeeessaes 4 5 Connection to a Siemens S7 PLC uuuussssusenennnnnnennnnnnnnnnnnnnnnnnnnnnnnnnen nen 4 17 Headingesinmihe GSD El usns o e ee 4 17 Selecting the BL67 Gateway as a Slave ii 4 19 Example of a Mixed Usage Configuration ccscssccccsseseeseneseeeeeeeeees 4 19 Setting Gateway ParametersS i 4 20 Configuring the BL67 Station ii 4 21 Setting Parameters for BL67 MOdUleSs nenn 4 21 Error Diagnostics Station Diagnostics when Connected to a Siemens S7 PER P PER 4 22 FPUNGLOMIBIOCKS TOI S f usse cai una ea 4 22 Diagnostics on PROFIBUS DP nennen nennen nennen 4 23 Diagnostic Messages in the PLC i 4 23 D300527 0906 BL67 PBDP Industr
10. Connection with a low AC impedance D300527 0906 BL67 PBDP 9 5 Glossary 9 6 LSB Least Significant Bit Mass All interconnected inactive components that do not take on a dangerous touch potential in the case of a fault Master Station in a bus system that controls the communication between the other stations Master slave mode Mode of operation in which a station acting as a master controls the commu nication between other stations in a bus system Module bus The module bus is the internal bus in a BL20 station The BL20 modules communicate with the gateway via the module bus which is independent of the fieldbus MSB Most Significant Bit Multi master mode Operating mode in which all stations in a system communicate with equal rights via the bus Namur German acronym for an association concerned with standardizing measure ment and control engineering Namur initiators are special versions of the two wire initiators Namur initiators are characterized by their high immunity to interference and operating reliability due to their special construction low internal resistance few components and compact design Overhead System administration time required by the system for each transmission cycle D300527 0906 BL67 PBDP Industr A P PLC Programmable Logic Controller Potential compensation The alignment of electrical levels of electrical components and external conductive components by me
11. Diagnostics DIAG DAT NORM 2 B 16 0C DB99 DBB 2074 Diagnostics DIAG DAT NORM 3 B 16 00 DB99 DBB 2075 Diagnostics DIAG DAT NORM 4 HEX B 16 01 DB99 DBB 2076 Diagnostics DIAG DAT NORM S B 16 02 DB99 DBB 2077 Diagnostics DIAG DAT NORM 6 B 16 B2 DB99 DBB 2078 Diagnostics DIAG DAT NORM 7 B 16 05 DB99 DBB 2079 Diagnostics DIAG DAT NORM S 280000 1000 A DB99 DBB 2080 Diagnostics DIAG DAT NORM 9 2 0000_0000 DB99 DBB 2081 Diagnostics DIAG DAT NORM 10 2 0000_0000 DB99 DBB 2082 Diagnostics DIAG DAT NORM 11 2 0000 0000 DB99 2083 Diagnostics DIAG DAT NORM 12 2 0000 0000 DB99 2084 Diagnostics DIAG DAT NORM 13 2 0000 0000 DB99 2085 Diagnostics DIAG DAT NORM 14 2 0000 0000 DB99 2086 Diagnostics DIAG DAT NORM 15 2 0000 0000 A Gateway diagnostic byte 1 bit 3 Station configuration changed In this example a planned BL67 module was pulled As a result the IOs LED on the gateway indicated an acceptable change to the physical constellation of the module bus station by flashing alter nately red green The flashing red DIA LED indicated that the gateway was generating an extended diagnosis The normal status was restored by replugging the pulled electronic module D300527 0906 BL67 PBDP 4 29 Connections to Automation Devices 4 30 D300527 0906 BL67 PBDP Industr A 5 Integration of BL67
12. PLO nenne 4 2 plugging electronic modules 6 12 potential compensation 7 11 potential group 6 11 potential compensation cable 7 11 power distribution Modules 1 5 power supply 3 11 prescribed use 0 3 PROFIBUS DP 2 2 Index protection class IP67 1 6 pulling electronic modules 6 12 R receive function block 8 7 repeter nee 2 3 rotary coding switches 3 15 RS232 data IMAGE 5 2 process Input data 5 2 process output data 5 4 RS485 422 data image 5 7 process input data 5 7 process output data 5 9 S S7 function blocks 8 2 safety aspects 0 3 safety measures 0 3 service interface 3 12 SHIEIOING er arini 7 9 shielding of cables 7 9 special identification format 3 40 SSI process input data 5 12 process output data 5 19 standard module description 3 40 status displays 3 9 status indicators gateway 3 45 structure diagram
13. Prabable Cause P Options by the descriptions of modules Typified module description Special identification format 3 manufacturer specific bytes Standard module description Standard identification length identification in the GSD file Typified Standard Identification of individual modules by v PROFIBUS DP master and gateway Plug pull of identical modules v Plug pull of module types with identical process data lengths described by means of PROFIBUS DP identification Plug pull of module types with differing process data lengths described by means of PROFIBUS DP identification D300527 0906 BL67 PBDP 3 41 BL67 Gateway for PROFIBUS DP Example of a PROFIBUS DP Configuration The module description according to type is used in the following description of the process configuration and parameter setting data Example of a station configuration Module A 4DI Module B 4DI Module C 4DI Module D 8 DI Module E 2 Al I Module F 2 AO I Module G 4 DO 0 5A 3 42 D300527 0906 BL67 PBDP Module Description in the Electronic Device Data Sheets System Description Industr A Process data are displayed in INTEL format The Motorola represen tation can be set using the gateway parameters Table 26 Module Input Output Byte Parameter config uration data Q w gt E 1 E 2 E 3 E 4 F_1 F_2 F_3 F_4 G byte byte bit 7 bit O address address
14. Process Output Data PDout Process output data are data which are sent from the PLC via the gateway and the BL67 1RS485 422 module to a connected field device The data received from the PLC are loaded into the transmit buffer in the BL67 1RS485 422 module The fieldbus specific transmission for PROFIBUS DP is realized in a 8 byte format which is structured as follows 6 byte user data 1 byte containing signals to flush the transmit and receive buffer 1 control byte used to guarantee error free data transmission acr urs os ona oes orz uc Je Control byte STATRES R amp CNT ACE T amp CMT T amp BYTE CNT eeu D300527 0906 BL67 PBDP 5 9 Integration of BL67 Technology Modules Table 84 Meaning of the data bits process output Designation RXBUF FLUSH TXBUF FLUSH STATRES Value Meaning 0 1 0 1 This bit is used to flush the receive buffer If STATRES 1 The command RXBUF FLUSH 1 is ignored If STATRES 0 RXBUF FLUSH 1 causes the flushing of the receive buffer This bit is used to flush the transmit buffer If STATRES 1 The command TXBUF FLUSH 1 is ignored If STATRES 0 TXBUF FLUSH 1 causes the flushing of the tranceive buffer This bit is set to reset the STAT bit in the process input data With the change from 1 to 0 the STAT bit is reset from 0 to 1 If this bit is 0 all changes in TX_BYTE_CNT TX_CNT and RX_CNT_ACK
15. Vil IGND Vol IPE P PEI Vil GND Vo N O D300527 0906 BL67 PBDP 7 5 Guidelines for Electrical Installation Electromagnetic Compatibility EMC 7 6 BL67 products comply in full with the requirements pertaining to EMC regulations Nevertheless an EMC plan should be made before installation Hereby all potential electromechanical sources of interference should be considered such as galvanic inductive and capacitive couplings as well as radiation couplings Ensuring Electromagnetic Compatibility The EMC of BL67 modules is guaranteed when the following basic rules are adhered to Correct and large surface grounding of inactive metal compo nents Correct shielding of cables and devices Proper cable routing correct wiring Creation of a standard reference potential and grounding of all electrically operated devices Special EMC measures for special applications Grounding of Inactive Metal Components All inactive metal components for example switchgear cabinets switchgear cabinet doors supporting bars mounting plates tophat rails etc must be connected to one another over a large surface area and with a low impedance grounding This guarantees a stan dardized reference potential area for all control elements and reduces the influence of coupled disturbances Inthe areas of screw connections the painted anodized or isolated metal components must be freed of the isolating layer Prote
16. connection and securing of the shield should be made using metal shield clamps The shield clamps must enclose the shielding braid and in so doing create a large surface contact area The shield rail must have a low impedance for example fixing points of 10 to 20 cm apart and be connected to a reference potential area The cable shield should not be severed but routed further within the system for example to the switchgear cabinet right up to the inter face connection D300527 0906 BL67 PBDP 7 9 Guidelines for Electrical Installation a Note S hould it not be possible to ground the shield on both sides due to switching arrangements or device specific reasons then it is possi ble to route the second cable shield side to the local reference po tential via a capacitor short connection distances If necessary a varistor or resistor can be connected parallel to the capacitor to prevent disruptive discharges when interference pulses occur A further possibility is a double shielded cable galvanically separat ed whereby the innermost shield is connected on one side and the outermost shield is connected on both sides 7 10 D300527 0906 BL67 PBDP Potential Compensation Industr A Potential Compensation Potential differences can occur between installation components that are in separate areas and these are fed by different supplies have double sided conductor shields which are grounded on dif
17. i e the register contents have not yet matched REG SSI POS REG CMP1 since the last reset The contents of the registers match REG SSI POS REG CMP1 This marker must be reset when CLR CMP1 1 in the process output data D300527 0906 BL67 PBDP Integration of the SSI Module Designation SIS CMP1 SIS STOP ERR PARA SIS UFLW SIS OFLW D300527 0906 BL67 PBDP Industr A Value Meaning 0 A comparison of the register contents has produced the following result REG SSI POS z REG CMP1 A comparison of the register contents has produced the following result REG SSI POS REG CMP1 The SSI encoder is read cyclically Communication with the SSI encoder is stopped as STOP 1 process output or ERR PARA 1 The parameter set of the module has been accepted Operation of the module is not possible with the present parameter set A comparison of the register contents has produced the following result REG SSI POS gt REG LOWER LIMIT A comparison of the register contents has produced the following result REG SSI POS lt REG LOWER LIMIT A comparison of the register contents has produced the following result REG SSI POS REG UPPER LIMIT A comparison of the register contents has produced the following result REG SSI POS gt REG UPPER LIMIT 5 17 Integration of BL67 Technology Modules Designation Value Meaning ERR
18. 0000 0000 DB99 DBB Diagnostics DIAG DAT NORM 15 2 0000 0000 A Gateway diagnostic byte 1 bit 0 Module diagnostics available B Diagnostic byte module 3 BL 4DO 0 5A P bit 0 Overload In this example a short circuit in channel 1 of a digital output module was provoked As a result the DIA LED on the gateway indicated that the gateway was generating an extended diagnosis by flashing red The LED s D and 0 of the digital output module lit up red D300527 0906 BL67 PBDP Example of Diagnostics with a Siemens S7 400 PLC Industr A The normal status was restored to the LED indicators by repairing the short circuit Note The default settings for the gateway parameters set all outputs to zero please refer to Chapter 3 Section Setting Parameters Page 3 16 It is not possible to diagnose any short circuits which may arise if modules planned for a station are not plugged For this reason it is recommended to set the corresponding gate way parameters to Exchange process data Planned but not Plugged I O Module Figure 31 Diagnos is with a Table Edit Insert PLC Variable View Options Window Help not plugged BL67 Ale sl Feel Sele vel ever el ill 77 da I O module amp Ii xl Modify DBi00 DBW O 2 0000 0000 oo00 0000 DBIOO DBW 2 280000 o000 0000 o000 DB99 DBB 2072 Diagnostics DIAG DAT NORM 1 B 16 08 DB99 DBB 2073
19. 0906 BL67 PBDP 0 5 About this Manual 0 6 D300527 0906 BL67 PBDP Industr A 1 BL67 Philosophy The Basic Concept ini 2 EC l A na ee rannte nern 2 Convenient Handling i 3 BL67 Components ini 4 CIT T G 4 Electroni MOGO UL BS anne eine r cu KL p Sagas at a Ei ded 5 Power Feeding Modules ri 9 Base IVIOQULES uncut anna nn een Eee eng 6 Pr A lana 6 D300527 0906 BL67 PBDP 1 1 BL67 Philosophy The Basic Concept BL67 is a modular IP67 l O system for use in industrial automation It connects the sensors and actuators in the field to the higher level master BL67 offers modules for practically all applications Digital input and output modules Analog input and output modules Technology modules RS232 interface A complete BL67 station counts as one station on the bus and therefore occupies one fieldbus address in any given fieldbus struc ture A BL67 station consists of a gateway power distribution modules and I O modules The connection to the relevant fieldbus is made via the bus specific gateway which is responsible for the communication between the BL67 station and the other fieldbus stations The communication within the BL67 station between the gateway and the individual BL67 modules is realized via an internal module bus Note The gateway is the only fieldbus dependent mod
20. 35 mA BL867 8XSG PD lt 35 mA Technology modules BL67 1RS232 lt 28 MA BL67 1RS485 422 lt 20 mA BL67 1SSI lt 32 mA BL67 1CVI lt 32 mA i Note Please find any information about the bus independent module specific current consumptions in the manual BL67 I O modules TURCK Documentation No German D300572 English D300527 D300527 0906 BL67 PBDP 8 23 Apendix Parameter Gateway Assignment in Hexadecimal Format Parameter 4 Table 103 Outputs module exchange Parameter 4 Outputs module exchange A Default settings Output substitute value Exchange process data Output substitute value Exchange process data ln da mm a E MM du BE ml ae I M Um a MH M BE BE 8 24 D300527 0906 BL67 PBDP nd E LS e LL E Q Q xe gt Q L I c Q E c lt I gt Q d O le Q m Q E Bas c A Outputs module exchange eje sseooJ4g eBueuox3 A Default settings 8 25 D300527 0906 BL67 PBDP Apendix Outputs module exchange error Table 104 Parameter 4 ejep sseooJd eDueuox3 Su 3 3 amp 9o Le 8 3 08 o c Qc AS i Oo d D300527 0906 BL67 PBDP 8 26 Parameter Gateway Assignment in Hexadecimal Format Outputs module exchange error A Default settings Output substitute value Exchange process data Output substitute value Exchange process data D300527
21. A Example of Diagnostics with a Siemens S7 400 PLC 4 26 Short Circuit in a Digital Output Module esee 4 28 Planned but not Plugged I O Module eese 4 29 5 Integration of BL67 Technology Modules Integration of the RS232 module nennen 5 2 Jara IDA 2L ososconsbemmctunte Duce idu NEE MEO Ice nr 5 2 Integration of the RS485 422 MOdUle i 5 7 Data ERRE RO EA 5 7 Integration of the SS module i 5 12 BE NITIDO TT 5 12 6 Guidelines for Station Planning Module Arrangement PNE 6 2 Random Module ArrangeMEnt nennen nennen 6 2 Complete Planning 6 3 Maximum System EXxtension i 6 4 Creating Potential GroupS ccccccssscccsssssceeceeeseeeeseaseeeeeseueeeessuasseeenaneeeeees 6 11 Plugging and Pulling Electronic Modules eesssseesssse 6 12 Extending an Existing Station ii 6 13 mut icaBIeiqe em c 6 14 7 Guidelines for Electrical Installation General er m CD 7 2 TNS Titec cores tbsp ote nee IR 7 2 Cable ROUN ERR RR RR TET 7 2 LIONENING PLOTECLON bee 7 3 Transmission Cables sensere nnn nnns 7 4 Potential Relationships i 7 5 e urccm 7 5 Electromagnetic Compatibility EMC ii 7 6 Ensuring
22. DB101 DBW DB99 DBB 2072 DB99 DBB 2073 DB99 DBB 2074 DB99 DBB 2075 DB99 DBB 2076 DB99 DBB 2077 DB99 DBB 2078 DB99 DBB 2079 DB99 DBB 2080 DB99 DBB 2081 DB99 DBB 2082 DB99 DBB 2083 DB99 DBB 2084 DB99 DBB 2085 DB99 DBB 2086 DB99 DBB 2087 DB99 DBB 2088 DB99 DBB 2089 D300527 0906 BL67 PBDP Status value 0 2 B 16 08 B 16 0C B 16 00 B 16 02 B 16 02 B 16 B2 B 16 0C 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 2 0000_0000 Meaning PLC internal information PLC internal information Station status byte Station status byte Station status byte 3 Address of diagnostic master Identity number high byte Identity number low byte Gateway diagnostic byte O Length recognition and type of DP diagnostic Gateway diagnostic byte 1 gateway warning Gateway diagnostic byte 2 gateway error Diagnostic byte module 1 Diagnostic byte module 2 Diagnostic byte module 3 Diagnostic byte module 4 Diagnostic byte module 5 Diagnostic byte module 6 Diagnostic byte module 7 Diagnostic byte module 8 Diagnostic byte module 9 4 27 Connections to Automation Devices The in grey highlighted operands correspond to the standard header of PROFIBUS DP standards The diagnostic bits and bytes for the gateway and the BL67 modules are described in chapter 2 The representation of the diagnostic messages in the table VAT1 is updated fol
23. Electromagnetic Compatibility nennen nennen 7 6 Grounding of Inactive Metal Components nn nn nn 7 6 FPE OMS CO PN TE NOS 7 7 Earth Free OperationN i 7 7 Mounting ell engeren leider 7 7 SHIEIINSOL CaDle en see ee 7 9 D300527 0906 BL67 PBDP V 10 VI Poterital GompelsallOr sunu ansehe zug 7 11 Switching Inductive Loads iii 7 12 Protection against Electrostatic Discharge ESD 7 12 Apendix Function Blocks 66 8 2 e toca nese Guteaninete hee 8 2 Function Blocks for BL67 1RSXXX nennen 8 2 FUNCTION DIOCKIOF BE67 1S8 1 u 8 15 Nominal Current Consumption of Modules at PROFIBUS DP 8 22 Parameter Gateway Assignment in Hexadecimal Format 8 24 Parameler Aussehen 8 24 Parametro ilaele 8 30 Conversion Table Decimal to Hexadecimal sees 8 35 Ordering Information ca ade 8 37 Glossary Index D300527 0906 BL67 PBDP Industr A About this Manual Documentation Concept iin n hessen 2 General Information is iii i a 3 FSCS Uscire ni 3 Notes Concerning Planning Installation of this Product 3 Description of Symbols Used 1c eere nun nun nun nnn nnn zioni 4 List OF REVISIONS asssssosxk as RE RASEN ENSE FAR IM UR UR MN ame 5 D300527 0906 BL67 PBDP 0 1 About this Manual
24. HA file from the corre ten ssp JB sponding directo __BKPOOOO a siem0024 gsi sa SIEM8042 G5G ry T EKPOOO1 li siem0024 gs5 lari SIEMBO42 GSI TJ EKPOOGZ SIEMO738 GSD sa SIEMEO42 G55 siem0024 gsd siem8037 gsd SIEMS070 GSD i siem0024 gsf aa SIEMB042 GSE TRCKFF2F G5D ai siemO024 qsq sa SIEMBO42 GSP TRCKFF2F GSGI Dateiname TRCKFF2F GSG TRCKFF2F GSD Dateityp asp files gs Abbrechen The GSD files are listed as separate entries in the hardware catalog following correct installation i Note The exact configuration procedure can be found in the operators manual which is supplied with the software 4 18 D300527 0906 BL67 PBDP Connection to a Siemens S7 PLC Industr A Selecting the BL67 Gateway as a Slave To insert aBL67 station as a slave select the required entry from the hardware catalog F igur e 26 HW Config SIMATIC 300 Station Configuration S7_Pro1 l B x Inserting a BL67 Mb Station Edit Insert PLC view Options Window Help 81 x station as a slave Dee e dli E ui E Additional Field Devices PROFIBUS 1 DP master system 1 C3 vo Universal module EMPTY SLOT T BLB7 PF 24vDC S BLB 4DI S BLB 4DI T BL5 4DI 1 BL67 4DI 2 T BL67 4D S BL67 SDI T BL67 8DI S BL6 7 4D0 0 54 P 5 BL67 4D0 0 54 P e 3 BL67 Gw PBDP T BL67 4D0 0 54 P T BL67 4D0 0 54 P Order Number D
25. INTEL format standard format 16 bit data are transmitted with the high and low bytes reversed This parameter influences the process data Diagnostic messages from the module bus stations are made known to the fieldbus master as extended diagnostics BL67 Gateway for PROFIBUS DP Table 8 Byte Value Gateway Parameter parameters name A default deactivate settings Bit 2 Vo diagnostics 0 activate A 1 deactivate Bit 3 Station configuration 0 do not allow changes A 3 20 Meaning Diagnostic messages from the module bus stations will not be displayed A station diagnostic is not automatically generated along with module diagnostics The monitoring function for the field supply Vo from gateway and power feeding modules is acti vated If this parameter is set but the parameter Diagnostics from modules see bit 1 deactivated then only the voltage supply at the gateway is monitored A monito ring of the voltage supply at the power feeding module is not realized When commissioning the BL67 station the actual list of modules must match exactly the module list planned in the configuration software of the master D300527 0906 BL67 PBDP Setting Parameters Industr A Table 8 Byte Value Meaning Gateway Parameter parameters name A default 1 allow changes When the BL67 station is put into settings operation by the fieldbus master the actual list of Modules can differ slightly fro
26. Input output Impedance Total effective resistance that acomponent or circuit has for an alternating current at a specific frequency Inactive metal components Conductive components that cannot be touched and are electrically isolated from active metal components by insulation but can adopt voltage in the event of a fault Inductive coupling Magnetic inductive couplings occur between two cables through which an electrical current is flowing The magnetic effect caused by the electrical currents induces an interference voltage Typical sources of interference are for example transformers motors parallel routed network and HF signal cables Intelligent modules Intelligent modules are modules with an internal memory able to transmit certain commands e g substitute values and others IE Laod value Predefined value for the counter module with which the count process begins Latch retrigger function This function saves the current internal counter content of the electronic module at the digital input when there is a change of status and the count procedure is retriggered That means the current internal counter content is saved at the point in time the change of status occurs The counter is subse quently reloaded with the load value and then continues to count Lightning protection All measures taken to protect a system from damage due to overvoltages caused by lightning strike Low impedance connection
27. Table 27 LED Status Meaning Remedy LED indicators DIA Off Gateway not transmit ting diagnostic Red Gateway is generating Check the individual statistical diagnostic electronics modules no communication with on the station for diag the master nostic messages Check the diagnostic messages using the PLC software Red Gateway transmitting Check the individual flashing extended diagnostic electronics modules 1 Hz on the station for diag nostic messages Check the diagnostic messages using the PLC software Bus Off No voltage supply Wait for the firmware download to be completed After firmware down load hardware error replace the gateway Green Communication between gateway and PROFIBUS DP master is error free D300527 0906 BL67 PBDP 3 49 BL67 Gateway for PROFIBUS DP Table 27 LED Status Meaning Remedy LED indicators Red Bus error detected by Check if the field bus the gateway address of the station in the project of the PLC software is the same as the address set at the module If the gateway is the last module in the bus topology check that the PROFIBUS DP has been terminated with a terminating resistor Check if the PROFIBUS DP connector or the direct wiring connections are fitted correctly All connections must be correctly and securely fitted Check the cable to the PROFIBUS DP master for damage and correct fitting Check if the correct
28. Technology Modules Integration of the RS232 module z zuuuuuuunuunnnnnnunnunnunnnnun nun nun ee eere 2 EENI EE AEE O A E RE 2 Process Input data PDin ii 2 Process Output Data PCAD iii 4 Integration of the RS485 422 module 7 VACA MM MC e 7 Process Input data PDin iii 7 Process Output Data PCAD i 9 Integration of the SSI module ee ee eee rene 12 WII meer ee E et 12 Process input data PDin ee 12 Process output data PDout nennen 19 D300527 0906 BL67 PBDP 5 1 Integration of BL67 Technology Modules Integration of the RS232 Module Figure 32 Data image PLC input data 5 2 Data Image Process Input data PDin The incoming data are stored in the receive buffer of the BL67 1RS232 module segmented and transferred to the PLC via the module bus and the gateway The transmission is realized in a 8 byte format structured as follows 6 byte user data 1 byte diagnostic data 1 status byte used to guarantee error free data transmission Status byte STAT T amp CNT ACK Rx CNT RX BYTE CMT D300527 0906 BL67 PBDP Integration of the RS232 Module Industr A Table 81 Designation Value Meaning Meaning of the data bits BufOv
29. automation functions Install automation devices and related operating elements in such a way that they are well protected against unintentional operation Suitable safety hardware and software measures should be implemented for the I O interface so that a line or wire breakage on the signal side does not result in undefined states in the auto mation devices Ensure a reliable electrical isolation of the low voltage for the 24 volt supply Only use power supply units complying with IEC 60 364 4 41 VDE 0 100 Part 410 or HD 384 4 41 S2 Deviations of the mains voltage from the rated value must not exceed the tolerance limits given in the specifications otherwise this may cause malfunction and dangerous operation Emergency stop devices complying with IEC EN 60 204 1 must be effective in all operating modes of the automation devices Unlatching the emergency stop devices must not cause restart Devices that are designed for mounting in housings or control cabinets must only be operated and controlled after they have been installed with the housing closed Desktop or portable units must only be operated and controlled in enclosed housings Measures should be taken to ensure the proper restart of programs interrupted after a voltage dip or failure This should not cause dangerous operating states even for a short time If necessary emergency stop devices should be implemented Wherever faults in the automation system may cause damage
30. default setting nB 0 Range 0 0 10 V 0 20 mA A ici d 1 10 10 V 4 20 mA module descrip on v to type 1 Value 0 Integer 15 bit sign A n _ T nda avi representation 1 12 bit left justified ule description 2 Diagnostic 0 release A 1 block 3 Channel 0 activate A 1 deactivate 4 Operation mode 0 voltage A 1 current Channel 1 n 1 assignment similar to byte n channel 0 Channel 2 n 2 assignment similar to byte n channel 0 Channel 3 n 3 assignment similar to byte n channel 0 D300527 0906 BL67 PBDP 3 27 BL67 Gateway for PROFIBUS DP Parameters BL67 16DO 0 1A P Table 16 Byte Bit Parameter Value Meaning Parameters BL67 16DO 0 1A P n 7to Open circuit 0000 0 MA 0 0001 10 mA 0010 20 mA 0011 30 mA 0100 40 mA 0101 50 mA 0110 2 60 mA 0111 70 mA 1000 80 mA 1001 90 mA 1010 2 100 mA 10112 110 mA 1100 120 mA A A default setting 15 Overcurrent 0000 0 mA A to8 short circuit 0001 10 mA 0010 20 mA 0011 30 mA 0100 40 mA 0101 50 mA 0110 60 mA 0111 70 mA 1000 80 mA 1001 90 mA 1010 2 100 mA 10112 110 mA 1100 2 120 mA n 1 0 Overcurrent monitoring 0 deactivate 1 activate A 1 Open circuit monitoring 0 deactivate A 1 activate 3 28 D300527 0906 BL67 PBDP Setting Parameters Industr A Parameters BL67 2AO I Table 17 n Byte Bit Parameter Value Meaning Parameters BL67 2AO I
31. for programmable logic con trollers and software programs are registered and protected trade marks belonging to the respective manufacturer 4 2 D300527 0906 BL67 PBDP Addressing Industr A Addressing Each BL67 gateway is assigned an address on PROFIBUS DP A maximum of 125 addresses 001 to 125 can be assigned on PROFIBUS DP It is not permitted to assign an address more than once in the entire bus structure The PROFIBUS DP address is set by using the decimal rotary coding switches on the gateway Attention PROFIBUS DP addresses 000 126 and 127 are reserved It is not permitted to assign them When used as a PROFIBUS DP station the BL67 gateway can be placed at any point in the bus structure If the BL67 gateway is the first or last station in the bus structure then the fieldbus must be terminated using a terminating resistor This guarantees trouble free communication for the entire bus N Attention If a BL67 gateway is the first or last station in the bus structure then a special bus connector with either an integrated or switchable bus terminating resistor must be used D300527 0906 BL67 PBDP 4 3 Connections to Automation Devices Electronic Device Data Sheets GSD BL67 gateways are integrated into PROFIBUS structures using electronic device data sheets GSD Each individual module is supplied with a means of identification in the standard electronic device data sheet which makes various f
32. is generated Parameter value Allow changes The modules are ignored by the fieldbus master They can only be operated via I O ASSISTANT please refer to the manual BL67 I O modules TURCK Documentation No German D300570 English D300529 The maximum station extension can only be achieved with non compressed standard module description The reason being the maximum possible number of configuration bytes Standard Module Description During the configuration process each process data of the different modules of a block is assigned a specific bit position in the corre sponding data byte In the example The following overview illustrates the bit structure of a process data byte for 2 compressed modules BL67 4DI 24VDC P Table 75 Bit 7 Bit6 Bit5 Bit4 Bit3 Bit2 Biti BIitO Bit structure Ch 4 Ch 3 Ch 2 Ch 1 Module 2 Due to this assignment electronic modules can only be exchanged with modules with identical process data lengths 4 14 D300527 0906 BL67 PBDP Electronic Device Data Sheets GSD Industr A The first follow up module must have the same process data length as the original module Note The option of creating blocks of modules can be decisively influ enced during configuration of an BL67 station Module Description According to Type If the original module is identified according to type all follow up modules can have different process data lengths The descriptio
33. make up of the station corresponds to the BL67 station described in the Section Connection to a Siemens S7 PLC in this chapter Note i T he device related diagnostic format is used in this example The variables table VAT1 is used to display the diagnostic messages Figure 29 R Var VATI D ia g n ostics de Table Edit Insert PLC Variable View Options Window Help BHE scription in the tcp CELERE ge nen 4 5 x software STEP 7 odify Value table of variables DB101 DBW 0 2 0000 0000 0000 0000 2 0000 0000 0000 0000 VATI DB101 DBW 2 2 0000 0100 0000 0010 2 0000 0000 0000 0000 DB99 DBB 2072 B 16 08 DB99 DBB 2073 B 16 0C DB99 DBB 2074 B 16 00 DB99 DBB 2075 B 16 02 DB99 DBB 2076 B 16 02 DB99 DBB 2077 B 16 B2 DB99 DBB 2078 B 16 0C DB99 DBB 2079 2 0000 0000 DB99 DBB 2050 2 0000 0000 DES9 DBB 2081 2 0000 0000 DB99 DBB 2082 2 0000 0000 DB99 DBB 2083 2 0000 0000 DB99 DBB 2084 2 0000 0000 DB9S DBB 2085 2 0000 0000 DBS 2086 2 0000 0000 Note ne T he function block unit FB99 which is available from Siemens has to be programmed in the PLC program before using the variables ta ble VAT1 DB99 is used here as the instance DB 4 26 D300527 0906 BL67 PBDP Example of Diagnostics with a Siemens S7 400 PLC Table 80 Operands legend Industr A The operands in the left column have the following meaning Operand DB101 DBW
34. more than two empty slots next to one another the com munication is interrupted to all following BL67 modules D300527 0906 BL67 PBDP 6 3 Guidelines for Station Planning Maximum System Extension 6 4 A BL67 station can consist of a gateway and a maximum of 32 modules equivalent to 1 m station length The limit placed on the maximum possible number of channels is based on the number of bytes of the process data diagnostics parameters as well as the configuration bytes of the BL67 modules these being limited by the field controller used in the BL67 station The following are maximum possible bytes available in a BL67 station Process data bytes 176 Bytes E Diagnostic bytes 64 Bytes 61 Bytes module diagnostics 3 Bytes gateway diagnostics Parameter bytes 117 Bytes 115 Bytes module parameters 2 Bytes gateway parameters E Configuration bytes 176 Bytes Further limitations are imposed by the method of data description standard or according to type or by the method of module descrip tion compressed or not compressed The following overview shows the maximum number of channels possible under these conditions The entire station is made up of the respective channel type only D300527 0906 BL67 PBDP Maximum System Extension Industr A The transmission to PROFIBUS DP is supported only until the maximum possible 61 diagnostic bytes is reached The diagnos tics of the followin
35. of the BL67 modules Power Feeding modules digital and analog input output modules technology modules Electronic modules are plugged onto the base modules and are not directly connected to the wiring They can be plugged or pulled when the station is being commissioned or for maintenance purposes without having to disconnect the field wiring from the base modules Power Feeding Modules Power Feeding modules distribute the required 24 V DC field voltage to the I O modules They are necessary for building groups of modules with different potentials within a BL67 station or if the rated supply voltage for the outputs cannot be guaranteed Power Feeding modules are potentially isolated from the gateway the adjoining power supply module and the I O modules to the left side Note For detailed information about the individual BL67 I O components please refer to the chapters 2 to 8 of the manual BL67 I O mod ules TURCK Documentation No German D300572 English D300529 The Appendix to the manual mentioned above contains amongst others a list of all BL67 components and the assignment of elec tronic modules to base modules D300527 0906 BL67 PBDP 1 5 BL67 Philosophy Base Modules The field wiring is connected to the base modules These are available in the following connection variations E 1xM12 2 x M12 2 x M12 P 4x M12 4x M12 P 2 x M8 4x M8 8 x M8 1xM12 8 1x 7 8 for Power F
36. release A 1 block O activate A 1 deactivate n 1 assignment similar to byte n channel 0 D300527 0906 BL67 PBDP 3 23 BL67 Gateway for PROFIBUS DP Parameters BL67 2Al V Table 12 Byte Bit Parameter Value Meaning Parameters Oo r7rrrr _ NDNoDQPP OOO E11 1111111111 1111 LASS BL67 2AI V Channel 0 A default setting nB B n 0 gt module descrip 0 Voltage mode 0 0 10VA tion acc to type 1 10 10 V n 1 gt M LLL LLL LLLLLLLLIAI standard mod 1 Value 0 Integer 15 bit sign A ule description representation 1 12 bit left justified 2 Diagnostic 0 release A 1 block 3 Channel 0 activate A 1 deactivate Channel 1 n 1 assignment similar to byte n channel O 3 24 D300527 0906 BL67 PBDP Setting Parameters Industr A Parameters BL67 2Al PT Table 13 Byte Bit Parameter Value Meaning Parameters BL67 2AI PT Channel 0 A default setting hB 0 measurement 0 2 wire A Sa mode 1 3 wire module description n 1 0 Mains 0 50 Hz A ICE TO DE suppression 1 60 Hz n 1 standard mod 1 Value 0 Integer 15 bit sign A ule description representation 1 12 bit left justified 2 Diagnostic 0 release A 1 block 3 Channel 0 activate A 1 deactivate 7to Element 0000 PT100 200 850 C A 4 0001 PT100 200 150 C 0010 NI100 60 250 C 0011 NI100 60 150 C 0100 PT200 200 850 C 0101 PT200
37. to persons or property external measures must be implemented to ensure a safe operating state in the event of a fault or malfunc tion for example by means of separate limit switches mechan ical interlocks etc The electrical installation must be carried out in accordance with the relevant regulations e g with regard to cable cross sections fuses PE All work relating to transport installation commissioning and maintenance must only be carried out by qualified personnel IEC 60 364 and HD 384 and national work safety regulations All shrouds and doors must be kept closed during operation Industr A Table of Contents About this Manual Documentation Concept e 0 2 General Information anne ee an 0 3 PIESCHDEO ISO m Er 0 3 Notes Concerning Planning Installation of this Product 0 3 Description of Symbols Used esses nennen 0 4 PST OF REVISION See eier ereignet 0 5 1 BL67 Philosophy The Basic CONC SDE NENNEN 1 2 FIDI ini iaia entleeren erotica eda 1 2 Convenient Handling nn nnnnnn eene ener nnns 1 3 BLO COMPONENTS biro 1 4 Cil m 1 4 Electronic MOdUleSs i 1 5 Bas VIO CUS Sense iii iene 1 6 End Pt MP Teresa nern E 1 6 2 PROFIBUS DP Decentralized Periphery ssividccssccccosdentesserstendenessainsdatiwasssetedwebeadesersebecenaninstenes 2 2
38. to be realized via a connector with in tegrated terminating resistor e g RSS4 5 PDP TR Order No 6601590 for passive or PDP TRA Order No 6825346 for active termination Power Supply via 7 8 The power supply is realized via a 7 8 male connector on the gateway Figure 12 power supply via 4 5 7 8 male connec tor 2 4 3 Table 6 Pin Color 7 8 Description PIN assignmentof No the 7 8 power supply connector 1 black GND 2 blue GND 3 green PE Protective earth yellow 4 brown V Ug Feed in of nominal voltage for input modules Sensor supply also used for the generation of the system supply voltage 5 white Vo U Feed in of nominal voltage for output modules can be switched off separately D300527 0906 BL67 PBDP 3 11 BL67 Gateway for PROFIBUS DP Service Interface Connection Two types of cables can be used to connect the service interface female PS 2 connector to a PC for the purpose of using l O ASSISTANT project planning and diagnostic software special l O ASSISTANT connection cable from TURCK IOASSISTANT ADAPTERKABEL BL20 BL67 Ident no 6827133 E Commercially available PS 2 cable with adapter cable SUB D PS 2 Connection with l O ASSISTANT Connection Cable Figure 13 BL67 gateway connected to PC via special cable The O ASSISTANT cables have a PS 2 male connector connec tion for female connector on gateway and a SUB D female connector connection for mal
39. 0 5 BL67 2Al I 3 1 2 5 BL67 2AO I 7 1 6 5 BL67 4DO 0 5A 1 1 0 5 Sum 20 7 8 13 35 34 6 10 D300527 0906 BL67 PBDP Creating Potential Groups Industr A Creating Potential Groups Power Feeding modules can be used to create potential groups The potential isolation of potential groups to the left of the respective power distribution modules is provided by the base modules D300527 0906 BL67 PBDP 6 11 Guidelines for Station Planning Plugging and Pulling Electronic Modules BL67 enables the pulling and plugging of electronic modules without having to disconnect the field wiring The BL67 station remains in operation if an electronic module is pulled The voltage and current supplies as well as the protective earth connections are not interrupted N Attention f the field and system supplies remain connected when electronic modules are plugged or pulled short interruptions to the module bus communications can occur in the BL67 station This can lead to undefined statuses of individual inputs and outputs of different modules 6 12 D300527 0906 BL67 PBDP Extending an Existing Station Industr A Extending an Existing Station Attention Please note that extensions to the station mounting further mod ules should be carried out only when the station is in a voltage free state D300527 0906 BL67 PBDP Guidelines for Station Planning Firmware Download Firmware can be down
40. 0906 BL67 PBDP 8 27 Apendix Table 105 Parameter 4 Outputs fieldbus error A Default settings 8 28 Outputs fieldbus error Output substitute value Output substitute value D300527 0906 BL67 PBDP Parameter Gateway Assignment in Hexadecimal Format Outputs fieldbus error A Default settings Output substitute value o iv gt o 4 4 u Q o 2 Q 2 O D300527 0906 BL67 PBDP 8 29 Apendix Table 106 Parameter 5 Integer Data format A Default settings 8 30 Parameter 5 Integer Data format Mm u E E A E E D300527 0906 BL67 PBDP Parameter Gateway Assignment in Hexadecimal Format Table 107 Diagnostics all Modules Parameter 5 Diagnostics all Modules A Default settings deactivate PEL TL EEL EL Hid D300527 0906 BL67 PBDP 8 31 Apendix Table 108 Parameter 5 Vo diagnostics A Default settings 8 32 Vg diagnostics PEL ELE EL ELE Hid deactivate D300527 0906 BL67 PBDP Parameter Gateway Assignment in Hexadecimal Format Table 109 Station configuration Parameter 5 Station configura tion A Default settings Allow changes EEREEHBEEEEE Hi Hid D300527 0906 BL67 PBDP 8 33 Apendix Table 110 l Oassistant Force Mode Parameter 5 l Oassistant Force Mode A Default settings PP PELE Pe 8 34 block D300527 0906 BL67 PBDP Conve
41. 232 1 the address stated at REG WR ADR REG_RD_ADR 0 63 Address of the register to be read If the read operation is successful REG_RD_ABORT 0 the user data is located in REG_RD_DATA of the process input data bytes 4 7 REG_WR 0 63 Default status i e there is no request to overwrite the content of the register with the address stated at REG_WR_ADR with REG_WR_DATA Bit REG_WR_AKN is reset 0 if necessary 1 Request to overwrite the content of the register ith the address stated at REG_WR_ADR with REG_WR_DATA REG_WR_ADR 0 63 Address of the register to be written with REG WR DATA CLR CMP2 0 Default status i e no reset of FLAG CMP2 active 1 Reset of FLAG CMP2 active EN CMP2 0 Default status i e the data bits REL_CMP2 STS_CMP2 and FLAG_CMP2 always have the value 0 irrespective of the actual SSI encoder value 1 Comparison active i e the data bits REL_CMP2 STS_CMP2 and FLAG_CMP2 have a value based on the result of the comparison with the SSI encoder value CLR_CMP1 0 Default status i e reset of FLAG_CMP1 not active 1 Reset of FLAG CMP1 active 5 20 D300527 0906 BL67 PBDP Integration of the SSI Module Industr A Designation Value Meaning EN CMP1 0 Default status i e the data bits REL_CMP1 STS CMP1 and FLAG_CMP1 always have the value 0 irrespective of the actual SSI encoder value 1 Comparison active i e the data bits REL_CMP1 STS_CMP1 and FLAG_CMP1 have a value b
42. 45 0 x 77 5 mm inch 2 54 x 5 71 x 3 05 Diagnostic interface PS 2 female connector A Warning T his device can cause radio disturbances in residential areas and in small industrial areas residential business and trading In this case the operator can be required to take appropriate measures to sup press the disturbance at his own cost D300527 0906 BL67 PBDP 3 9 BL67 Gateway for PROFIBUS DP Connection Options Fieldbus Connections M12 Connection Reverse keyed M12 x 1 connectors are provided for gateway communication via the PROFIBUS DP fieldbus M12 x 1 male connector for the incoming bus cable Figure 10 PBDP male connector 3 2 4 5 M12 x 1 female connector for the outgoing bus cable Figure 11 2 PBDP female DE connector 1 000 3 O 5 4 Table 5 Pin No M12x1 Description PIN assignment of the M12 x 1 1 5V Supply of external devices connectors 2 A data line reception transmission data N 3 GND Data reference potential 4 B data line reception transmission data P 5 Shield Shield connection protective earth 3 Note P lease note the special SUB D connector should have 4 inductanc es pro 100 nH to 110 nH in the P and the N supply wires recom mended by the PROFIBUS User Organization 3 10 D300527 0906 BL67 PBDP Connection Options Industr A Fieldbus Termination The gateway offers no possibility for terminating the fieldbus Note The fieldbus termination has
43. 63 Value Diagnosis BL67 4DO 2A N dec 16 overcurrent short circuit channel 0 BL67 8DO 0 5A N Table 64 Value Diagnosis BL67 8DO 0 5 N dec 16 overcurrent short circuit channel O 3 72 D300527 0906 BL67 PBDP Diagnosis BL67 4DI4DO PD Table 65 Value BL67 4DI4DO PD dec 16 1 18 19 24 25 26 27 D300527 0906 BL67 PBDP Diagnosis overcurrent sensor 1 overcurrent sensor 2 overcurrent sensor 3 overcurrent sensor 4 overcurrent K1 overcurrent K2 overcurrent K3 overcurrent K4 Industr A 3 73 BL67 Gateway for PROFIBUS DP Table 66 BL67 8XSG PD Table 67 BL67 1RS232 3 74 E BL67 8XSG PD Value dec 16 17 18 19 24 25 26 27 28 29 30 31 Diagnosis overcurrent sensor 1 overcurrent sensor 2 overcurrent sensor 3 overcurrent sensor 4 overcurrent K1 overcurrent K2 overcurrent K3 overcurrent K4 overcurrent K5 overcurrent K6 overcurrent K7 overcurrent K8 E BL67 1RS232 Value dec 19 20 21 22 23 Diagnosis parameterization error hardware failure data flow control error frame error buffer overflow D300527 0906 BL67 PBDP Diagnosis Industr A BL67 1RS485 422 Table 68 Value Diagnosis BL67 1RS485 422 dec 19 parameterization error 20 hardware failure 22 frame error 23 buffer overflow BL67 1SSI Table 69 Value Diagnosis BL67 1SSI dec 16 SSI group diagnostics 17 open circuit 18 sensor valu
44. 7 0906 BL67 PBDP BL67 4DO 0 5A P BL67 4DO 2A P BL67 4DO 2A P BL67 4DO 0 5A P BL67 4DO 0 5A P 4 7 Connections to Automation Devices Tabelle 71 Module Module No Total of Number of description u process process data 1 2 3 4 5 data bytes bytes for 5 modules Not compressed 1 1 1 1 1 5 Bytes BL67 4DO xx Compressed 1 0 1 0 1 3 Bytes standard description Compressed 1 1 0 1 0 3 Bytes description according to type Compressed 1 1 0 1 0 3 Bytes description according to type multiple module blocks 4 8 D300527 0906 BL67 PBDP Electronic Device Data Sheets GSD Industr A Example of Compressing Module Process Data When using modules that are grouped together by the software certain conditions have to be met These are explained by the following example Station configuration Table 72 Module Stations configu ration of the GW Gateway PBDP example station A BL67 4DI 24VDC P B BL67 8DI 24VDC P C BL67 4DI 24VDC P D BL67 4DI 24VDC P E BL67 4DI 24VDC P F BL67 2AO I G BL67 4DO 0 5A P H BL67 4DO 0 5A P BL67 4DO 0 5A P J BL67 4DI 24VDC P K BL67 2Al V L BL67 4DO 2A P D300527 0906 BL67 PBDP 4 9 Connections to Automation Devices An overview of possible configuration options for the depicted BL67 station are shown in the following tables The entries in the columns Module and Module mean Module Order of modules non compressed compresse
45. 7 16DO 0 1A P Diagnosis Bit Diagnosis byte n 0 overcurrent short circuit channel 0 7 overcurrent short circuit channel 7 n 1 0 overcurrent short circuit channel 8 7 overcurrent short circuit channel 15 BL67 4DO 2A N Diagnosis Bit Diagnosis byte n 0 overcurrent short circuit channel 0 1 overcurrent short circuit channel 1 2 overcurrent short circuit channel 2 3 overcurrent short circuit channel 3 D300527 0906 BL67 PBDP Diagnosis Industr A BL67 8DO 0 5A N Table 42 Diagnosis BL67 8DO 0 5 N byte n Bit ATI OJN Diagnosis overcurrent short circuit channel 0 BL67 4DI4DO PD Table 43 Diagnosis BL67 4DI4DO PD byte n n 1 D300527 0906 BL67 PBDP Bit Diagnosis overcurrent sensor 1 sensor supply A overcurrent sensor 3 sensor supply C overcurrent K1 overcurrent K4 overcurrent short circuit channel 1 overcurrent short circuit channel 2 overcurrent short circuit channel 3 overcurrent short circuit channel 4 overcurrent short circuit channel 5 overcurrent short circuit channel 6 overcurrent short circuit channel 7 overcurrent sensor 2 sensor supply B overcurrent sensor 4 sensor supply D overcurrent K2 overcurrent K3 3 65 BL67 Gateway for PROFIBUS DP E BL67 8XSG PD Table 44 Diagnosis Bit Diagnosis BL67 8XSG PD byte n 0 overcurrent sensor 1 sensor supply A 1 overcurrent sensor 2 sensor supply B 2 overc
46. Channel 0 ii setting nB 0 Current mode 0 0 20 MA A n 0 gt _ module descrip lia on v to type 1 Value 0 Integer 15 bit sign A n _ ug nda avi representation 1 12 bit left justified ule description 2 Channel K1 0 activate A 1 deactivate n 4 1 Substitute value A1 The substitute value will be transmitted if the respective n 2 parameters of the gateway have been set to output substitute value Channel 1 n 93 assignment similar to byte n channel 0 n 4 assignment similar to byte n 1 and n 2 to n D300527 0906 BL67 PBDP 3 29 BL67 Gateway for PROFIBUS DP Table 18 n Parameters BL67 2AO V A default setting B n 0 gt module descrip tion acc to type n 1 gt standard mod ule description 3 30 Parameters BL67 2AO V Byte Bit Parameter Value Meaning Channel 0 nB 0 Voltage mode 0 0 10VA 1 10 10V 1 Value 0 Integer 15 bit sign A representation 1 12 bit left justified n 1 Substitute value A1 The substitute value will be transmitted if the respective n 2 parameters of the gateway have been set to output substitute value Channel 1 n 3 assignment similar to byte n channel 0 n 4 assignment similar to byte n 1 and n 2 to n 5 D300527 0906 BL67 PBDP Setting Parameters Industr A Parameters BL67 4DI4DO PD Table 19 Byte Bit Parameter Value Meaning Parameters BL67 4DIADO PD nB 0 Input filte
47. Documentation Concept 0 2 This manual contains all information about the PROFIBUS DP gateway of the busstop BL67 system The following chapters contain a short BL67 system description a description of the field bus system PROFIBUS DP exact informa tion about function and structure of the BL67 PROFIBUS DP gateway as well as all bus specific information concerning the connection to automation devices the maximum system extension etc The bus independent l O modules for BL67 as well as all further fieldbus independent chapters like mounting labelling etc are described in a separate manual BL67 l O modules TURCK Documentation No German D300572 English D300529 Furthermore the manual contains a short description of the project planning and diagnostics software for TURCK l O systems the engineering software I O ASSISTANT D300527 0906 BL67 PBDP General Information Industr A General Information Attention Please read this section carefully Safety aspects cannot be left to chance when dealing with electrical equipment Prescribed Use Warning The devices described in this manual must be used only in applica tions prescribed in this manual or in the respective technical de scriptions and only with certified components and devices from third party manufacturers Appropriate transport storage deployment and mounting as well as careful operating and thorough maintenance guarantee the troub
48. Function BIOCKS TOR Od EO 22 Diagnostics on PROFIBUS DP 1e ese eee eoe nnn nnn nnn 23 Diagnostic Messages in the PLC nennen 23 Example of Diagnostics with a Siemens S7 400 PLC 26 Short Circuit in a Digital Output Module 28 Planned but not Plugged I O MOdUIlEe io 29 D300527 0906 BL67 PBDP 4 1 Connections to Automation Devices Introduction This chapter contains detailed information on how to connect a BL67 station to higher level automation devices for example programmable logic controllers PLC on PROFIBUS DP PROFIBUS DP is based on DIN 19 245 Parts 1 and 3 and has been integrated into the European fieldbus standard EN 50 170 m Note BL67 gateways can only be used as slaves on PROFIBUS DP Gateways have no master function All manufacturers of control systems offer plug in network cards for their PLCs to which BL67 gateways can easily be connected Furthermore it is possible to use a PC as a master if it has an appro priate PC PROFIBUS card Please refer to the respective manuals supplied by manufacturers for detailed information concerning individual control systems and automation devices Connections to the Siemens Simatic S7 PLC are described Attention The network and PC cards must comply with standards defined in PROFIBUS DP DIN 19 245 Part 3 Note i T he designations used in this manual
49. Integration of BL67 Technology Modules Table 83 Designation Value Meaning Meaning of the data bits BufOvfl 0 Diagnostic information correspond to process input FrameErr 255 the diagnostic information in the diag HndShErr nosis telegram HwFailure These diagnostics are always displayed PrmErr and independent to the setting of the parameter Diagnostics STAT 0 1 1 The communication with the data TX CNT ACK 0 3 RX CNT 0 3 RX BYTE CNT 0 7 5 8 terminal equipment DTE is error free 0 The communication with the data terminal equipment DTE is disturbed A diagnosis message is generated if the parameter Diagnostics is set to 0 release The diagnostic data show the cause of the communication distur bance The user has to set back this bit in the process output data by using STATRES The value TX_CNT_ACK is a copy of the value TX CNT TX CNT has been trans mitted together with the last data segment of the process output data TX CNT ACKis an acknowledge for the successful transmission of the data segment with TX CNT This value is transferred together with every data segment The RX CNT values are sequential 00 gt 01 gt 10 gt 11 gt 00 decimal 0 gt 1 gt 2 gt 3 gt 0 Errors in this sequence show the loss of data segments Number of the valid bytes in this data segment D300527 0906 BL67 PBDP Integration of the RS485 422 Module Figure 35 Process output data
50. P T BL67 4D0 24 P a TS TAL ee gr 277 DE BER EN Are ler LIBLEZOL NUNT PESI a T BL67 240 1 Pe OOP I RN T BLe7 ADO 2AP Mo Y SBLE4DO2AP J __ Press F1 to get Help General notes Input and output modules are considered separately as multiple blocks This means if on the physical station a number of input modules is followed by a number of output modules and these are again followed by more input modules the software groups the two multiple blocks of input modules into one multiple block of modules Note ER T he order of the modules in the process data blocks does not al ways match the order of the modules on the physical station Attention A ti t is not permitted for the total of the process data lengths of all the modules grouped to a module block to exceed 1 Byte D300527 0906 BL67 PBDP 4 13 Connections to Automation Devices The follow up modules can be used in both the standard module description and in the description according to type i Note E 2 T BL67 xception Multiple modules cannot be used as fol low up modules When modules are plugged onto planned empty slots the commu nication of the fieldbus master depends on the gateway parameter Station configuration please refer to the Chapter 3 Section Setting Parameters Page 3 16 Parameter value Do not allow changes default The station does not go online An error message
51. PMADI __ RIE DIENEN fames 5 BL67 4DO 2A P S BL67 4D0 24 P 5 BL67 4DO 2A P mi m am 24C S BL67 2A0 Press Fi to get Help cho 4 D300527 0906 BL67 PBDP 4 11 Connections to Automation Devices Table 74 Module Standard module description Example of Eu M creating a block of Order of Type Designation of GSD file Module Module I O modules with non 5 module descrip compressed tion according to modules type GW Gateway A 4 DI T BL67 4DI 1 B 8 DI T BL67 8DI 2 C 4 DI T BL67 4DI 3 1 D 4 DI T BL67 4DI 3 2 n 2AO I T BL67 2AO I 5 4DO T BL67 4DO 0 5A T K 2Al V T BL67 2Al V 8 r 4DO T BL67 4DO 2A 10 4 12 D300527 0906 BL67 PBDP Electronic Device Data Sheets GSD Industr A Fi Igure 23 HW Config SIMATIC 300 Station Configuration 57_Pro1 B x Use of module de mi station Edit Insert PLC wiew Options Window Help lal xl scription accord D a s amp lg a Biel lc Bo 82 xl ing to type ina Profile Standad O Siemens PLC sys EMETUSLUT tem T BL67 PF 24VDC PROFIBUS 1 DP master system 1 S BLB 4DI 5 BL67 4DI m 3 BL67 G T BL67 ADI Da 2 T BL67 4DI S BL67 8DI T BL67 8DI 5 BL67 4DO 0 54 P 5 BL67 4D0 0 54 P T BL6 4D0 0 54 P T BL6 4D0 0 54 P 2 T BL67 4D0 0 54 P 5 BL6 4D0 24 P 5 BL67 4D0 24
52. The first three parameters are defined by the PROFIBUS DP standard Description and Allocation of Gateway Parameters The texts in the columns Parameter name and Meaning corre spond to those determined in the GSD files Electronic Device Data Sheets which are described in Chapter 4 Byte Value Meaning Parameter name Bytes 0 2 0x00 0x00 0x00 0x00 0x00 Reserved Byte 3 0x00 0x00 0x00 0x00 0x00 Module bus station Bit 0 and 1 Outputs module exchange 00 output 0 A The gateway switches the outputs of modules to 0 No error infor mation is transmitted 01 output The gateway switches the outputs substitute value of all modules with the exception of analog output modules to 0 Error information is transmitted to the analog output modules Depending on their configuration these modules set their outputs either to 0 or to a default value or to maintain the original values The non configured analog output modules set their outputs to O D300527 0906 BL67 PBDP Setting Parameters Industr A Table 8 Byte Value Meaning Gateway Parameter parameters name A default 10 hold current The gateway maintains the actual settings value output settings of all Modules with the exception of analog output modules Error information is transmitted to the analog output modules Depending on their configuration these modules set their outputs either to 0 or to a defa
53. US DP module bus U 1000 V DC Sys Vo Vi to Usys D300527 0906 BL67 PBDP 3 7 BL67 Gateway for PROFIBUS DP 3 8 field bus V Vo V Vg V Vo 1 V Vo2 with PF module for ptential isolation field bus V Vo2 Ambient conditions Ambient temperature E Lambient E tstore Relative humidity Climatic tests Noxious gas Resistance to vibration Protection class Shock resistant Topple and fall free fall Emitted interference High frequency radiated Immunity to interference Static electricity Electromagnetic HF fields Fast transients Burst Conducted interferences induced by HF fields 500 Ver no 500 Var 500 Var 0 to 55 C 32 to 131 F 25 to 85 C 18 to 185 F according to IEC 61131 2 according to IEC 61131 2 according to IEC 68068 42 43 according to IEC 61131 2 according to IEC 60529 IP67 according to IEC 61131 2 according to IEC 61131 2 according to EN 55011 Class A according to IEC 61131 2 according to IEC 61131 2 according to IEC 61131 2 according to IEC 61000 4 6 10V Criteria A D300527 0906 BL67 PBDP Technical Information Industr A A I O line length lt High energy according to IEC 61000 4 5 30 m transients Surge A 0 5 kV CM 12 Q 9 uF voltage supply 0 5 kV DM 2 Q 18 uF Criteria B r3 Reliability Operational life MTBF min 120000 h Electronics modules pull 20 plug cycles Dimensions Width x length x height 64 5 x 1
54. WOON OY eier A 2 2 Maximum System Extension ii 2 3 Maximum System Extension without Repeaters 2 3 Maximum System Extension with RepeaterS nennen 2 4 FANS 0 X Ho 2 6 Mixed Usage With Other Station TYPpeS nennen 2 7 3 BL67 Gateway for PROFIBUS DP EPO GUG TOM Ar N EEE E EE E E E E E E E E 3 3 PANE ON E nen re 3 4 Technical Information nn nn ann nn nn nun emere renes 3 5 outre DISUF ITI screen salariati ein e 3 6 Technical Dalia dacia nia t 3 7 CONMFSGHONOPIOAS iio TT 3 10 Fieldbus CONNECtIONS iii 3 10 D300527 0906 BL67 PBDP Ii EieldbUus Termina OM as ee 3 11 POWER SUPPIY VIA 48 anal 3 11 Service Interface Connection nennen nennen 3 12 Address Settingiano 3 15 SEEING Parameters nern aa 3 16 Gateway Paramelels ni acanto alati 3 16 M dule Parameters un a ea 3 22 Module Description in the Electronic Device Data Sheets GSD 3 40 Standard Module Description cessere 3 40 Module Description According to TYpe en 3 40 Example of a PROFIBUS DP Configuration esssusss 3 42 ey aeger ER 3 43 Status Indicators Diagnostic Messages Gateway n 3 45 Diagnostic Messages via LEDS i 3 45 Diagnostic Messages via the Software i 3 51
55. _SSI 0 SSI encoder signal present 1 SSI encoder signal faulty e g due to a cable break SSI_DIAG 0 No enabled status signal is active SSI_STSx 0 1 At least one enabled status signal is active SSI_STSx 1 5 18 D300527 0906 BL67 PBDP Integration of the SSI Module Industr A Process output data PDout The field output data is transferred from the BL67 1SSI module to the connected field device The process output data is the data that is output from the PLC to the BL67 1SSI module via a gateway This is transferred in an 8 byte format as follows E 4 bytes are used for representing the data that is to be written to the register with the address specified at REG_WR_DATA 1 byte contains the register address for the data that is to be read with the next response telegram 1 byte contains the register address of the data to be written to bytes 0 to 3 of this telegram and a write request 1 byte is used for controlling the comparison operations 1 byte contains a Stop bit for interrupting communication with the encoder Abbildung 37 Process output I iin Data image Process output data PDout SPS gt SSI X REG WR ADR CLR EM x CLR EM CMP 2 CMP 2 CMP1 CMP1 ERESESESERBS D300527 0906 BL67 PBDP 5 19 Integration of BL67 Technology Modules Tabelle 86 Designation Value Meaning Meaning of the e S data bits process REG_WR_DATA 0 Value to be written to the register with output
56. a sheets diagnostic messages OA WIN eR diagnostics GILEWIY een modules E earth free operation electromagnetic compatibility electronic modules electrostatic discharge EMO rH empty slot end plate ESD electrostatic discharge F fieldbus connection firmware download Li 4o o APR Force Mode function blocks D300527 0906 BL67 PBDP Industr A gateway parameters 3 16 gateways 1 4 general identification format 3 40 CIR 3 40 identification format general eere 3 40 special n 3 40 inductive loads protective circuit 7 12 L Bp 3 45 lightning protection 1 3 M module arrangement 6 2 module description 3 40 according to type 3 40 standard rS 3 40 mounting rail e 7 7 N network topology 2 2 P parameter assignment 3 3 parameterization 3 16 parameters 3 16 modules eeeeeeee 3 22 PE connection 7 7 PIAHNING ae 6 3
57. a shielded twisted pair cable according to the RS485 standard The network topology represents a linear structure with active bus termination on both ends D300527 0906 BL67 PBDP Maximum System Extension Industr A Maximum System Extension A bus line consists of at least a PLC or PC which takes on the func tion of a PROFIBUS DP master as well as a gateway which controls the communication of the various BL67 modules Each BL67 gateway is a passive node slave in the PROFIBUS DP structure and occupies one fieldbus address Maximum System Extension without Repeaters Without a repeater a PROFIBUS DP line can consist of a maximum of 31 BL67 stations and a master Figure 6 Programmable logic controller Maximum system with PROFIBUS DP master card extension without repeaters PC with PROFIBUS DP card Bus segment D300527 0906 BL67 PBDP 2 3 PROFIBUS DP N Attention A maximum number of 32 stations on the bus must not be exceeded without a repeater The bus addresses 001 to 125 can be set using the 3 decimal rotary coding switches on the gateway A direct allocation of addresses via the bus is not possible Maximum System Extension with Repeaters The maximum bus length lies between 100 meters at a transmission speed of 12 Mbaud and 1200 meters at a transmission speed of 9 600 baud The maximu
58. ages nennen 60 Channel specific diagnosis messages 69 D300527 0906 BL67 PBDP Introduction Industr A Introduction This chapter contains a description of BL67 gateways for the stan dardized fieldbus PROFIBUS DP The chapter is divided up as follows a description of functions general and specific technical data a description of addressing and status displays and param eter assignment Furthermore this chapter contains information about the diagnosis and parameterbyte description of the BL67 I O modules Depending on the fieldbus used this description is different and therefore bus specific D300527 0906 BL67 PBDP 3 3 BL67 Gateway for PROFIBUS DP Function The BL67 gateway enables BL67 modules to operate on PROFIBUS DP The gateway is the connection between the BL67 modules and the PROFIBUS DP master It regulates the process data between the I O level and the fieldbus and generates diagnostic data for the higher level master Information is made available to the software tool I O ASSISTANT via the service interface i Note B L67 gateways can only be used as slaves The BL67 gateway for PROFIBUS DP is available with a maximum baud rate of 12 MBaud WAIT_PRM When the BL67 gateway has the WAIT_PRM status it is not possible to check the parameters in the parameter telegram of the PROFIBUS DP master due to the large number of module combina tions an
59. ans of an electrical connection Potential free Galvanic isolation of the reference potentials in YO modules of the control and load circuits Potential linked Electrical connection of the reference potentials in I O modules of the control and load circuits PROFIBUS DP PROFIBUS bus system with DP protocol DP stands for decentralized periphery PROFIBUS DP is based on DIN 19245 Parts 1 3 and has been integrated into the European fieldbus standard EN 50170 It ensures a fast cyclic data exchange between the central DP master and the decentralized periphery devices slaves Its universal use is realized by the multi master concept PROFIBUS DP address Each PROFIBUS DP module is assigned an explicit PROFIBUS DP address with which it can be queried by the master PROFIBUS DP master The PROFIBUS DP master is the central station on the bus and controls access of all stations to PROFIBUS PROFIBUS DP slave PROFIBUS DP slaves are queried by the PROFIBUS DP master and exchange data with the master on request Protective earth Electrical conductor for protection against dangerous shock currents Gener ally represented by PE protective earth D300527 0906 BL67 PBDP 9 7 Glossary 9 8 Radiation coupling A radiation coupling appears when an electromagnetic wave hits a conductive structure Voltages and currents are induced by the collision Typical sources of interference are for example sparking gaps spark plug
60. are ignored Flushing the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is possible If this bit is 1 or with the change from 0 to 1 the flushing of the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is not possible D300527 0906 BL67 PBDP Integration of the RS485 422 Module Industr A RX_CNT_ACK 0 3 The value RX_CNT_ACK is a copy of the value RX CNT TX CNT has been trans mitted together with the last data segment of the process input data TX CNT ACKis an acknowledge for the successful transmission of the data segment with RX CNT TX CONT 0 3 This value is transferred together with every data segment The TX CNT values are sequential 00 gt 01 gt 10 gt 11 gt 00 decimal 0 gt 1 gt 2 gt 3 gt 0 Errors in this sequence show the loss of data segments TX BYTE CNT 0 7 Number of the valid user data in this data segment In PROFIBUS DP the data segments contain a maximum number of 6 bytes of user data D300527 0906 BL67 PBDP 5 11 Integration of BL67 Technology Modules Integration of the SSI Module Data image Process input data PDin The field input data is transferred from the connected field device to the BL67 1SSI module The process input data is the data that is transferred to the PLC from the BL67 1SS1 via a gateway This is transferred in an 8 byte format as follows 4bytes are used for representing the data that was read from the register with the addre
61. ased on the result of the comparison with the SSI encoder value STOP 0 Request to read the SSI encoder cyclically 1 Request to interrupt communication with the encoder D300527 0906 BL67 PBDP 5 21 Integration of BL67 Technology Modules 5 22 D300527 0906 BL67 PBDP Industr A 6 Guidelines for Station Planning Module Arrangement a a RERO RR ER RUN 2 Random Module Arrangement esses enne nennen 2 Complete Planning usscssusueuEuuEux neis va Uu Ma Rr Rar rie ERR RR f 3 Maximum System Extension e c eorr nun nun enun unu nun nun 4 Creating Potential Groups 1e eoe ree er eee nun nun nun nun nun unnen 11 Plugging and Pulling Electronic Modules 12 Extending an Existing Station ee eee eee rennen 13 Firmware Download 0 2isuussxusuunu uun aan naar 14 D300527 0906 BL67 PBDP 6 1 Guidelines for Station Planning Module Arrangement Random Module Arrangement The arrangement of the I O modules within a BL67 station can basi cally be chosen at will Nevertheless it can be useful with some applications to group certain modules together 6 2 D300527 0906 BL67 PBDP Complete Planning Industr A Complete Planning The planning of a BL67 station should be thorough to avoid faults and increase operating reliability Attention If there are
62. ata are received actually 0 No data are received at the moment RecvDataCnt Number of the received data max 65536 BusySend 1 Data are actually transmitted 0 No data transmitted at the moment SendDataCnt Number of the transmitted data max 65536 D300527 0906 BL67 PBDP 8 13 Apendix RETVAL RETVALSFC14 RETVALSFC15 Return values of the function status or error code 0000h gt no error 8010h gt communication error hardware error 8020h gt communication error error in data flow 8040h gt communication error error in telegram frame 8080h gt communication error buffer overflow of the module 8100h gt variable error wrong parameter RecvData 8101h gt variable error wrong data type of parameter NecvData 8102h gt variable error wrong length of parameter NecvData 8200h gt variable error wrong parameter SendData 8201h gt variable error wrong data type of parameter SendData 8202h gt variable error wrong length of parameter SendData see Siemens software manual see Siemens software manual D300527 0906 BL67 PBDP Function block for BL67 1SSI Function block for BL67 1SSI The function block that was created for the SIMATIC S7 PLC system Siemens enables the data bytes to be exchanged between the PLC and the BL67 1SSI module and provides in particular access to the register interface The system function blo
63. ated diagnosis According to PROFIBUS DP standards the diagnosis telegram of the device related diagnosis is structured as follows Byte 1 to PROFIBUS DP diagnosis according to DP standards Byte 6 Device Related Diagnosis Byte 7 Header Besides the information that the following diagnosis is a device related diagnosis bit 6 and bit 7 00 the header also contains information about the length of the diagnosis telegram maximum length 64 byte The header byte is included in the telegram length 1 byte header 2 byte gateway diagnosis max 61 byte module diagnosis Byte 8 and gateway diagnosis Byte 9 Byte 8 bit 0 shows for example if another module in the station sends diagnosis information bit 0 1 or not bit 0 0 3 52 D300527 0906 BL67 PBDP Diagnosis Industr A Note The modules which are capable for diagnosis occupy in all cases the diagnosis bytes assigned to them even if no actual diagnosis mes sage is present In this case the bits in the diagnosis bytes are all 0 Device identifier and channel specific diagnosis The diagnosis telegram of this diagnosis evaluation contains all 3 possible diagnosis representations The channel specific diagnosis information is only shown if diagnosis messages are actually present Byte 1 to 6 PROFIBUS DP diagnosis according to DP standards Device Related Diagnosis Byte 7 Header Besides the information that the following diagnos
64. ayed in the hardware configurator of the software WORD format is used for the addresses and therefore consists of 2 bytes Example The decimal value 258 must be transferred in hexadecimal code as W 16 102 0 Request to read the SSI encoder cyclically 1 Request to interrupt communication with the encoder O Default status i e the data bits REL CMP1 STS_CMP1 and FLAG CMP1 always have the value 0 irrespective of the actual SSI encoder value 1 Comparison active i e the data bits REL CMP1 STS CMP1 and FLAG CMP1 have a value based on the result of the comparison with the SSI encoder value O Default status i e reset of FLAG CMP1 not active 1 Reset of FLAG CMP1 active D300527 0906 BL67 PBDP Function block for BL67 1SSI Industr A Variable Meaning EN_CMP2 O Default status i e the data bits REL_CMP2 STS_CMP2 and FLAG_CMP2 always have the value 0 irrespective of the actual SSI encoder value 1 Comparison active i e the data bits REL_CMP2 STS_CMP2 and FLAG_CMP2 have a value based on the result of the comparison with the SSI encoder value CLR_CMP2 O Default status i e reset of FLAG CMP2 not active 1 Reset of FLAG CMP2 active REG WR O Default status i e there is no request to over write the content of the register with the address stated at REG WR ADR with REG WR DATA Bit REG WR AKN output variable is reset from 1 to 0 if necessary 1 Request to overwrite the con
65. baud rate has been set in the PLC master Compare the station engineering with the existing list of modules Red A PROFIBUS DP Check the address set flashing address which must at the gateway The 1Hz not be used is setatthe addresses 000 and gateway addresses gt 125 must not be set See also Section Address Setting Page 3 15 3 50 D300527 0906 BL67 PBDP Status Indicators Diagnostic Messages Gateway Industr A Diagnostic Messages via the Software The diagnostic messages are displayed in the corresponding soft ware of the PROFIBUS DP master as diagnostic bytes For the meaning of the individual diagnostic bits please refer to the Section Diagnosis in this chapter D300527 0906 BL67 PBDP 3 51 BL67 Gateway for PROFIBUS DP Diagnosis BL67 offers 2 possibilities for the representation of diagnostic information device related diagnosis diagnosis header 2 byte gateway diagnosis maximum of 61 byte module diagnosis device identifier channel specific diagnosis diagnosis header device related diagnosis 2 byte gateway diagnosis identifier related diagnosis 1 diagnosis bit for each possible module 64 bit 8 byte channel specific diagnosis active diagnosis blocks 3 byte per error message of the connected modules Note ST T he mode of diagnosis evaluation is determined via the gateway parameter gateway diagnostics parameter byte 4 bit 5 Device Rel
66. bytes D300527 0906 BL67 PBDP Industr A CPU Central Processing Unit Central unit for electronic data processing the processing core of the PC D Digital A value e g a voltage which can adopt only certain statuses within a finite set mostly defined as 0 and 1 DIN German acronym for German Industrial Standard E EIA Electronic Industries Association association of electrical companies in the United States Electrical components All objects that produce convert transmit distribute or utilize electrical power e g conductors cable machines control devices EMC Electromagnetic compatibility the ability of an electrical part to operate in a specific environment without fault and without exerting a negative influence on its environment German acronym for European Standard ESD Electrostatic Discharge F Field power supply Voltage supply for devices in the field as well as the signal voltage Fieldbus Data network on sensor actuator level A fieldbus connects the equipment on the field level Characteristics of a fieldbus are a high transmission security and real time behavior D300527 0906 BL67 PBDP 9 3 Glossary 9 4 Force Mode Software mode which enables the user to set his plant to a required state by forcing certain variables on the input and output modules GND Abbreviation of ground potential 0 Ground Expression used in electrical engineering
67. cation error Guard Time timeout Name Emergencies transmitted since module start Node address not within permissible range 1 8 Overcurrent VC valve power supply Overcurrent VE valve electronic power supply D300527 0906 BL67 PBDP Diagnosis Industr A Channel specific diagnosis messages BL67 PF 24VDC Table 51 Value Diagnosis BL67 PF 24VDC dec 16 undervoltage V 17 undervoltage Vo 18 overcurrent I short circuit l BL67 4DI PD Table 52 Value Diagnosis BL67 4DI PD dec 16 overcurrent sensor 1 sensor supply A 17 overcurrent sensor 2 sensor supply B 18 overcurrent sensor 3 sensor supply C 19 overcurrent sensor 4 sensor supply D 24 open circuit K1 channel 0 and 2 25 open circuit K2 channel 1 and 3 D300527 0906 BL67 PBDP 3 69 BL67 Gateway for PROFIBUS DP BL67 8DI PD Table 53 Value Diagnosis BL67 8DI PD dec 16 overcurrent sensor 1 sensor supply A 17 overcurrent sensor 2 sensor supply B 18 overcurrent sensor 3 sensor supply C 19 overcurrent sensor 4 sensor supply D 24 open circuit K1 channel 0 and 4 25 open circuit K2 channel 1 and 5 26 open circuit K3 channel 2 and 6 27 open circuit K4 channel 4 and 7 BL67 2Al I Table 54 Value Diagnosis BL67 2Al I dec A Only in the 16 measurement value range error A measurement range4to20mA 17 open circuit BL67 2AI V Table 55 Value Diagnosis BL67 2AI U dec 16 measurement value range error A
68. ce Mode release Hex parameter assignment fa p ii User_Prm_Data 0 to 4 00 00 00 03 00 B The parameters are displayed in text form by default You can switch to the hexadecimal form by using the Hex Parameters button You can find an assignment table for hexadecimal to text descriptions of the individual parameters in the Appendix Double click a parameter or click the Modify Value button to open the dialog box with the relevant options for setting the param eters The meaning of the gateway parameters are described in the Chapter 3 Section Setting Parameters 4 20 D300527 0906 BL67 PBDP Connection to a Siemens S7 PLC Industr A Configuring the BL67 Station To configure your BL67 station place the required module into the list of the corresponding station from the hardware catalog using the drag and drop feature The list is opened by clicking on the appro priate BL67 station Figure 28 fis HW Config SIMATIC 300 Station Configuration 7 Pro1 loj x Selecting a BL67 Al Station Edit Insert PLC View Options Window Help amp x module Dale di f Ball in in Em Ex an x2 Profile Standud S BL67 8DO 0 5A P a T BL67 8D0 0 54 P S BLB7 2AI T BL67 2AH S BLB 2AI V T BL67 2AI V S BLB7 2AI PT T BL67 2AI PT S BLB7 2AI TC T BL67 2AI TC S BL67 2A0 5 BLB 7 1R5232 T BL6 1R5232 Q vo I Gateway gy PLC
69. circuit channel 0 bit 1 Overcurrent short circuit channel 1 bit 3 Overcurrent short circuit channel 3 bit 2 Overcurrent short circuit channel 2 D300527 0906 BL67 PBDP Status Indicators Diagnostic Messages Gateway Industr A Status Indicators Diagnostic Messages Gateway The gateway transmits the following diagnostics the status of the BL67 station the communication via the internal module bus the communication to PROFIBUS DP and the status of the gateway Diagnostic messages are displayed in two ways via individual LEDs via the software of the respective fieldbus master for example PLC Diagnostic Messages via LEDs Every BL67 gateway displays the following statuses via LEDs 2 LEDs for module bus communication module bus LEDs GW and lOs 2 LEDs for PROFIBUS DP communication fieldbus LEDs DIA and Bus 3 LEDs for monitoring the voltage supply system V inputs V outputs Vo Table 27 LED Status Meaning Remedy LED indicators GW OFF CPU not supplied Green Firmware active gateway ready to operate and transmit Green Firmware not active If LED IOs red flashing firmware download 1 Hz necessary Green Firmware active Replace the gateway flashing gateway hardware 4 Hz defect D300527 0906 BL67 PBDP 3 45 BL67 Gateway for PROFIBUS DP Table 27 LED Status Meaning Remedy LED indicators Redand Controller is no
70. cks SFC14 and SFC15 from Siemens are used in order to ensure consistent data exchange The return values are transferred transparently and the meaning of the error numbers can be obtained from the manual System software for S7 300 Figure 45 FB_SSI D300527 0906 BL67 PBDP 400 WORD gt WORD gt BOOL li BOOL am BOOL gt BOOL gt BOOL gt BOOL sli BYTE gt BYTE gt DWORD gt P BYTE gt BOOL gt BOOL gt BOOL gt BOOL gt BOOL gt BOOL gt B00L gt BOOL gt BOOL gt BOOL gt BOOL gt BOOL BOOL gt BOOL gt BOOL BOOL BOOL BOOL BOOL gt BOOL gt BOOL gt WORD gt WORD WORD gt DWORD Apendix Input variables Tabelle 100 Variable Input variables of FB_SSI SSI_INPUT SSI_ OUTPUT STOP EN CMP1 CLR CMP1 Meaning Start address for the 8 byte input address range of the BL67 1SSI module The SIMATIC STEP 7 software assigns the address ranges to the appropriate modules The address ranges are selected and displayed in the hardware configu rator of the software WORD format is used for the addresses and therefore consists of 2 bytes Example The decimal value 258 must be transferred in hexadecimal code as W 16 102 Start address for the 8 byte output address range of the BL67 1SSI module The SIMATIC STEP 7 software assigns the address ranges to the appropriate modules The address ranges are selected and displ
71. ct the points of contact against rust Connect all free moving groundable components cabinet doors separate mounting plates etc by using short bonding straps to large surface areas D300527 0906 BL67 PBDP Electromagnetic Compatibility EMC Industr A Avoid the use of aluminum components as its quick oxidizing properties make it unsuitable for grounding Warning The grounding must never including cases of error take on a dan gerous touch potential For this reason always protect the ground potential with a protective cable PE Connection A central connection must be established between ground and PE connection protective earth Earth Free Operation Observe all relevant safety regulations when operating an earthfree system Mounting Rails All mounting rails must be mounted onto the mounting plate with a low impedance over a large surface area and must be correctly earthed Figure 40 200 mm 7 87 inch Mounting options B A TS 35 B Mounting rail z C Mounting plate pm C D TS 35 x x x x x x A D N N 7 74 D300527 0906 BL67 PBDP 7 7 Guidelines for Electrical Installation Mount the mounting rails over a large surface area and with a low impedance to the support system using screws or rivets Remove the isolating layer from all painted anodized or isolated metal components at the connection point Protect the connection point against corr
72. d module block Module Order of modules in the module block when using compressed modules modules which belong together are colored grey Standard module description Table 73 Module Example of creatingablockof Order of Type I O modules with non standard module compressed description modules GW Gateway A 4 DI B 8 DI C 4 DI D 4 DI E 4 DI F 2AO Designation of GSD file S BL67 4DI S BL67 8DI S BL67 4DI S BL67 4DI S BL67 4DI S BL67 2AO I Module Module gt V Bl OJ OJN NO J ADI N 2AI V S BL67 4DI S BL67 2Al V S BL67 4DO 2A 8 D300527 0906 BL67 PBDP Electronic Device Data Sheets GSD Industri A Fi Igure 22 E HW Config SIMATIC 300 Station Configuration S7_Pro1 Efe x Use of standard ul Station Edit Insert PLC View Options Window Help la x plesa z S in ofa E ER 5 module descrip tion in a Siemens PLC system Profile Standard m Additional Field Devices 2 9 1 0 2 59 BL67 El BLB57 Gw PBDP Universal module EMPTY SLOT T BL67 PF 24VDC S BLB 4DI S BLB 4DI T BL67 4DI T BL67 4DI 2 T BL67 4DI S BLB7 8DI T BL6 8DI S BL67 4D0 0 54 P 5 BL67 4D0 0 54 P T BL67 4D0 0 54 P T BL67 4D0 0 54 P 2 T BL6 4D0 0 54 P S BL67 4D0 24 P PROFIBUS 1 DP master system 1 m 3 BL67 G s e67 80 0 0 0 1 S BLE
73. d module variants This check is performed after successful configuration by the PROFIBUS DP master in the context of the configuration 3 4 D300527 0906 BL67 PBDP Technical Information Technical Information Industr A Figure 8 BL67 gateway for PROFIBUS DP Power supply D DP IN DP OUT Service interface C rotary coding switches B F Designation G Module bus LEDs A H LEDs for voltage supply I PBDP LEDs VO D300527 0906 BL67 PBDP BL67 Gateway for PROFIBUS DP Structure Diagram The BL67 gateway has the following structure BL67 system bus Figure 9 r gateway structure 6995 service Roo interface uC a PS 2 DP OUT DP 1 interface module bus DP IN eS interface i N short circuit protection 3 6 D300527 0906 BL67 PBDP Technical Information Industr A Technical Data Table 4 Supply voltage Technical data for gateway PBDP System supply V Up 24 V DC used to generate the galvanically isolated module bus supply Permissible range 18 to 30 V DC Field supply Vo U 24 V DC Permissible range 18 to 30 V DC lays 650 mA current consump tion CPU module bus at maximum system extension lug max 1 5 A maximum output current of module bus supply lui max 4 A short circuit and overload protec tion of the sensor supply from gateway or power feeding module Isolation voltages Uns 0 V DC PROFIBUS DP service interface Ubp 0 V DC PROFIB
74. dbus technolo gies Industr A Ident Number D300570 German D300529 English D300528 English D300572 German D300527 English D300574 German D300575 English D900210 German English French 8 37 Apendix 8 38 D300527 0906 BL67 PBDP Industr A Glossary Acknowledge Acknowledgment of a signal received Active metal component Conductor or conducting component that is electrically live during operation Address Identification number of e g a memory position a system or a module within a network Addressing Allocation or setting of an address e g for a module in a network Analog Infinitely variable value e g voltage The value of an analog signal can take on any value within certain limits Automation device A device connected to a technical process with inputs and outputs for control Programmable logic controllers PLC are a special group of automation devices Baud Baud is a measure for the transmission speed of data 1 Baud corresponds to the transmission of one bit per second bps Baud rate Unit of measurement for measuring data transmission speeds in bps Bidirectional Working in both directions Bonding strap Flexible conductor normally braided that joins inactive components e g the door of a switchgear cabinet to the cabinet main body D300527 0906 BL67 PBDP 9 1 Glossary 9 2 Bus Bus system for data exchange e g b
75. dware error 8020h gt communication error error in data flow 8040h gt communication error error in telegram frame 8080h 5 communication error buffer overflow of the module 8300h gt variable error wrong parameter RecData 8301h gt variable error wrong data type of parameter NecData 8302h gt variable error wrong length of parameter NecData see Siemens software manual see Siemens software manual D300527 0906 BL67 PBDP Function Blocks for S7 Transmit and Receive Function Block FBSRRSxxx The function block FBSRRSxxx is ahandling block for simultaneous transmission and receive of data from the BL67 1RS232 module Figure 44 Transmit receive function block FBSRRSxxx BOOL gt BOOL WORD BOOL WORD WORD WORD WORD BOOL gt FILLY WORD gt D300527 0906 BL67 PBDP 8 11 Apendix Table 98 Variable input variables of FBSRRSxxx EnableRecv EnableSend Quit CLRBuf_Recv CLRBuf_Send RxD_K1 Meaning 1 The receive of data is released O The receive of data is blocked 1 The transmission of data is released 0 The transmission of data is blocked 1 The error messages are reset Acknowledge of errors The communication is stopped 0 If error messages have occurred they remain valid 1 Flushing the receive buffer is planned Flushing is always executed successfully if EnableRecv 0 and Quit 1 0 No influenc
76. e 29 Diagnosis Bit Diagnosis BL67 PF 24VDC byte n 0 undervoltage V 1 undervoltage Vo 2 overcurrent short circuit lj BL67 4DI PD Table 30 Diagnosis Bit Diagnosis BL67 4DI PD byte n 0 overcurrent sensor 1 sensor supply A 1 overcurrent sensor 2 sensor supply B 2 overcurrent sensor 3 sensor supply C 3 overcurrent sensor 4 sensor supply D n 1 0 open circuit K1 channel 0 and 2 1 open circuit K2 channel 1 and 3 3 60 D300527 0906 BL67 PBDP Diagnosis Industr A BL67 8DI PD Table 31 Diagnosis Bit Diagnosis BL67 8DI PD byte n 0 overcurrent sensor 1 Sensor supply A 1 overcurrent sensor 2 Sensor supply B 2 overcurrent sensor 3 Sensor supply C 3 overcurrent sensor 4 Sensor supply D n 1 0 open circuit K1 channel 0 and 4 1 open circuit K2 channel 1 and 5 2 open circuit K3 channel 2 and 6 3 open circuit K4 channel 3 and 7 BL67 2AI I Table 32 Diagnosis Bit Diagnosis BL67 2Al I byte A Only in the n 0 measurement value range error A measurement ch 0 range 1 open circuit 4 to 20 mA n 4 1 0 measurement value range error A ch 1 ER open circuit BL67 2AI V Table 33 Diagnosis Bit Diagnosis BL67 2AI V byte n 0 measurement value range error ch 0 n 1 0 measurement value range error ch 1 D300527 0906 BL67 PBDP 3 61 BL67 Gateway for PROFIBUS DP BL67 2AI PT Table 34 Diagnosis Bit Diagnosis BL67 2AI PT byte A threshold n 0 measurement value range error A
77. e BL67 1RS232 module to a connected field device The data received from the PLC are loaded into the transmit buffer in the BL67 1RS232 module The fieldbus specific transmission for PROFIBUS DP is realized in a 8 byte format which is structured as follows 6 byte user data 1 byte containing signals to flush the transmit and receive buffer 1 control byte used to guarantee error free data transmission Control byte 7 R _CNTZACK TX CMT TX BYTE CMT D300527 0906 BL67 PBDP Integration of the RS232 Module Industr A Table 82 Designation Value Meaning Meaning of the _ n data bits RXBUF FLUSH 0 1 This bit is used to flush the receive process output buffer If STATRES 1 The command RXBUF FLUSH 1 is ignored If STATRES 0 RXBUF FLUSH 1 causes the flushing of the receive buffer TXBUF FLUSH 0 1 This bit is used to flush the transmit buffer If STATRES 1 The command TXBUF FLUSH 1 is ignored If STATRES 0 TXBUF FLUSH 1 causes the flushing of the tranceive buffer STATRES 0 1 This bit is set to reset the STAT bit in the process input data With the change from 1 to 0 the STAT bit is reset from O to 1 If this bit is O all changes in TX BYTE CNT TX CNT and RX CNT ACK are ignored Flushing the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is possible If this bit is 1 or with the change from O to 1 the flus
78. e connector on PC Figure 14 PS 2 male con nector on the con nection cable to the gateway top view 5 E 3 12 D300527 0906 BL67 PBDP Connection Options Industr A Figure 15 B4 2 1 9 pole SUB D female connector on the cable for connecting to PC TEE top view Connection Using Commercially Available Cables A further possibility to connect PC and BL67 gateway is to use a commercially available connection and adapter cable The connection shown in the following figure PS2 male PS2 male is a 6 wire 1 1 connection Figure 16 Connection be tween PC and BL67 gateway via commercially available cable A SUB D female B PS 2 female lt gt PS 2 male tite C PS 2 male The following two cables are necessary 1x PS 2 cable PS 2 male connector PS 2 male connector commercially available keyboard extension cable 1x adapter cable PS 2 female connector SUB D female connector commercially available extension cable for a PC mouse Figure 17 PS 2 female con nector on the 2 gateway top view D300527 0906 BL67 PBDP 3 13 BL67 Gateway for PROFIBUS DP Figure 18 12345 9 pole SUB D male connector on PC top view 6 7 8 9 Pin assignment The table below shows the pin assignment when using a PS 2 cable and adapter Table 7 PS 2 Pin assignment when using PS 2 cable and adapter Pin Standard PS 2 BL67 gateway A not supported No male connector PS 2 fe
79. e g due to a cable break D300527 0906 BL67 PBDP Function block for BL67 1SSI Industr A Variable Meaning ERR_PARA O The parameter set of the module has been accepted 1 Operation of the module is not possible with the present parameter set RETVAL Return value of the function status or error code O Everything OK No error 8xxxh Error Formal operands RETVALSFC14 See manual System software for S7 300 400 SFC14 RETVALSFC15 See manual System software for S7 300 400 SFC15 D300527 0906 BL67 PBDP 8 21 Apendix Nominal Current Consumption of Modules at PROFIBUS DP Table 102 Module Current consumptions nominal current on 24 V DC consumptions of the modules at Power supply modules PROFIBUS DP BL67 PF 24VDC lt 9 mA Digital input modules BL67 4DI P lt 9 mA BL67 8DI P lt 9 mA BL67 4DI PD lt 35 MA BL67 8DI PD lt 35 MA BL67 4DI N lt 8 mA BL67 8DI N lt 8 mA Analog input modules BL67 2Al I lt 10 mA BL67 2Al V lt 10 mA BL67 2AI PT lt 13 MA BL67 2AI TC lt 10 mA BL67 4AlI V lt 9 mA Digital output modules BL67 4DO 0 5A P lt 9 mA BL67 4DO 2A P lt 9 mA BL67 8DO 0 5A P lt 9 mA BL67 16DO 0 1A P lt 9 mA BL67 4DO 2A N lt 24 mA BL67 8DO 0 5A N lt 24 mA 8 22 D300527 0906 BL67 PBDP Nominal Current Consumption of Modules at PROFIBUS DP Industr A Analog output modules BL67 2AO lt 12 mA BL67 2AO V lt 17 mA Digital combi modules BL67 4DI 4DO PD lt
80. e identification achieves amongst other things a higher measure of flexibility for process parameter and diagnostic data 2 5 x File Edit View Extras Window Help Heiki DH x Eig S Au XB ECCLESIE Ext User Frm Data Const 0 0x00 EndHodule Module T BL67 SDI 0x43 0x00 0x40 0x00 0x01 EndHodule E BEB 2 9 08 1 47 Module RR E Channel Diag i6 overcurr short circ l ch min Ext Hodule Prm Data Len 1 Ext User Frm Data Const 0 0x30 EndModule m 4 Li Line Mr Prabable Cause Module Description According to Type The configured module list is displayed with extended identification special identification format which makes an exact identification of D300527 0906 BL67 PBDP Module Description in the Electronic Device Data Sheets Figure 21 Description according to type of the digital input module BL67 4DO 0 5A Table 25 Optional module description Industr A modules possible The BL67 gateway accepts replacement modules only of an identical type 2 5 x File Edit View Extras Window Help Jelx Dci xg S dG 5 B 2a gf dModule dule 5 EL67 4DO 0 54 P 0x01 0x03 annel Diag l6 overcurr short circ 1 ch minj t Module Prm Data Len 1 t User Prm Data Const 0 0x30 dModule dule 0x83 0x00 0x03 0x30 0x01 annel Diag 16 overcurr short cire Vi eh min dModule dule T EL67 4DO 0 54 P 0x03 0x03 0x30 0x01 m Li Line Mr
81. e on the module s function 1 Flushing the transmit buffer is planned Flushing is always executed successfully if EnableSend 0 and Quit 1 0 No influence on the module s function Start address of the module s 8 byte input address range The software SIMATIC STEP 7 assigns the address ranges to the different modules The Hardware Configuration of the software shows the address ranges chosen by the user The addresses are set in the WORD format 2 Bytes Example The decimal number 258 has to be transmitted as the hexadecimal code W 16 102 D300527 0906 BL67 PBDP Function Blocks for S7 Industr A TxD_K1 Start address of the module s 8 byte output address range The software SIMATIC STEP 7 assigns the address ranges to the different modules The Hardware Configuration of the software shows the address ranges chosen by the user The addresses are set in the WORD format 2 Bytes Example The decimal number 258 has to be transmitted as the hexadecimal code W 16 102 RecvData Start address for storing the receive data inputs outputs flags data blocks etc MaxRecvBytes Maximum number of bytes that have to be received max 65536 bytes SendData Start address for storing the transmit data inputs outputs flags data blocks etc MaxSendBytes Maximum number of bytes that have to be sent max 65536 bytes Table 99 Variable Meaning outputvariables of FBSRRSxxx BusyRecv 1 D
82. e overflow 19 sensor value underflow 20 parameterization error D300527 0906 BL67 PBDP 3 75 BL67 Gateway for PROFIBUS DP 3 76 D300527 0906 BL67 PBDP Industr A 4 Connections to Automation Devices INTFOGUETION ee 2 Addressing sso nin 3 Electronic Device Data Sheets GSD s 4 Electronic Data Sheet File M ii 4 GSD file via l O ASSISTANT eese nnne nnne nennen nnn nnn nn nnns 5 Compressing Module Process Data i 5 Example of Compressing Module Process Data 9 Standard Module Description ii 14 Module Description According to Type nennen 15 Connection to a Siemens S7 PLC creer nenne 17 Reading in the GSD FIile iii 17 Reading in the GSD Files before Starting the Software 17 Reading in the GSD Files after Starting the Software 17 Selecting the BL67 Gateway as a Slave essere 19 Example of a Mixed Usage Configuration esee 19 Setting Gateway ParametersS nennen 20 Configuring the BL67 Station eese nee 21 Setting Parameters for BL67 MOdUlEes ii 21 Error Diagnostics Station Diagnostics when Connected to a Siemens S7 PLO eee nnns 22
83. eaning corre spond to those determined in the GSD files Electronic Device Data Sheets which are described in Chapter 4 Description and Allocation of Module Parameters Parameters BL67 4DI PD Byte Bit Parameter nB 0 Input filter O 3 Input filter 3 n 1 0 Digital input 0 3 Digital input 3 n 2 0 Operation Mode Group A Value Meaning O deactivate A 1 activate 0 normal A 1 inverted 0 normal A 1 open circuit monitoring 1 Operation Mode Group B D300527 0906 BL67 PBDP Setting Parameters Table 10 Parameter BL67 8DI PD A default setting B n 0 gt module descrip tion acc to type n 1 gt standard mod ule description Table 11 Parameters BL67 2Al I A default setting B n 0 gt module descrip tion acc to type n 1 gt standard mod ule description Parameters BL67 8DI PD Byte Bit nB 0 7 n 1 0 7 n 2 0 3 Parameter Input filter O Input filter 7 Digital input O Digital input 7 Operation Mode Group A Operation Mode Group D Parameters BL67 2Al I Byte Bit Channel 0 nB 0 Channel 0 Parameter Current mode Value representation Diagnostic Channel Value Meaning O deactivate A 1 activate 0 normal A 1 inverted O normal A Industr A 1 open circuit monitoring Value Meaning 0 0 20 MAA 1 4 20 mA 0 Integer 15 bit sign A 1 12 bit left justified O
84. eeding Module Figure 4 example of a base module End Plate An end plate on the right hand side physically completes the BL67 station It protects the module bus connections of the last base module in a station and guarantees the protection class IP67 Figure 5 end plate 1 6 D300527 0906 BL67 PBDP Industr A 2 PROFIBUS DP Decentralized Periphery zu une n aa RR RR a una RR 2 TODOIOGOV a a En En ae 2 Maximum System Extension 1 e eee nun nn nn nun nun nun nun nn nun nn 3 Maximum System Extension without RepeaterS nennen 3 Maximum System Extension with RepeaterS nenn 4 Maximum Distances Bus Lengths with and without RepeaterS_ 5 eT o MURIS DEO LEO 0S 1007 0 155 5 50S 6 Mixed Usage With Other Station Types eres 7 D300527 0906 BL67 PBDP 2 1 PROFIBUS DP Decentralized Periphery Topology 2 2 Optimized for high speed PROFIBUS DP is designed especially for communication between automation control systems and decen tralized periphery devices It can be used to replace cost intensive parallel signal transmission from digital and analogue sensors and actuators PROFIBUS DP is based on DIN 19245 Part 1 and Part 4 During the course of the European fieldbus standardization PROFIBUS DP has been included in the European fieldbus standard EN 50170 PROFIBUS DP communicates via
85. encoders the status bits a are transferred together with the 1 position value SSI STS1 0 4 SSI_STSO 0 4 STS_UP LED UP 0 The SSI encoder values are decre mented or the values are constant 1 The SSI encoder values are incre mented SIS DN LED DN 0 The SSI encoder values are incre mented or the values are constant 1 The SSI encoder values are decre mented D300527 0906 BL67 PBDP 5 15 Integration of BL67 Technology Modules Designation REL_CMP2 FLAG_CMP2 STS_CMP2 REL CMP1 FLAG CMP1 Value Meaning 0 A comparison of the register contents has produced the following result REG SSI POS lt REG CMP2 A comparison of the register contents has produced the following result REG SSI POS gt REG CMP2 Default status i e the register contents have not yet matched REG SSI POS REG CMP2 since the last reset The contents of the registers match REG SSI POS REG CMP2 This marker must be reset with CLR CMP2 1 in the process output data A comparison of the register contents has produced the following result REG SSI POS z REG CMP2 A comparison of the register contents has produced the following result REG SSI POS REG CMP2 A comparison of the register contents has produced the following result REG SSI POS lt REG CMP1 A comparison of the register contents has produced the following result REG SSI POS gt REG CMP1 Default status
86. ended Protection against Electrostatic Discharge ESD N Attention E lectronic modules and base modules are at risk from electrostatic discharge when disassembled Avoid touching the bus connections with bare fingers as this can lead to ESD damage 7 12 D300527 0906 BL67 PBDP Industr A 8 Apendix Function Blocks for S7 uuunnanannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 2 Function Blocks for BL67 1RSXXX iii 2 Transmit Function Block FBSENDRSXXXx eren m mmm 3 Receive Function Block FBRECVRSXXX eese nemen nennen nn 7 Transmit and Receive Function Block FBSRRSXXxx 11 Function block for BL67 1SSl 22 o ooo nnne aaa a nie iii iii 15 Nominal Current Consumption of Modules at PROFIBUS DP 22 Parameter Gateway Assignment in Hexadecimal Format 24 Par AIMS Cll A x aironi iaia 24 Parameter ii eee 30 Conversion Table Decimal to Hexadecimal c enne 35 Ordering Information issxussasiapra gi iR wii iri Bu RR n ERE HB ERN c Rr RR c 37 D300527 0906 BL67 PBDP 8 1 Apendix Function Blocks for S7 8 2 Function blocks are available for the data transfer between the tech nology modules and the Siemens PLC S7 Function Blocks for BL67 1RSxxx The function blocks FBSENDRSxxx FBRECVRSxxx and FBSRRSxxx control the data transfer between the PLC and the BL67 1RSxxx mod
87. er 0 to 255 XON character 17 A This character is used to start the data transfer of the data terminal device when the soft ware handshake is activated n 2 0 stop bits 0 1 1 2A 2 1 parity 00 none 01 odd A 10 even 3 data bits 0 7A 1 8 5 4 data flow control 00 none A 01 XON XOFF 10 RTS CTS 11 reserved D300527 0906 BL67 PBDP 3 33 BL67 Gateway for PROFIBUS DP Byte Bit Parameter n 3 sto datarate 0 4to reserved 6 Disable ReducedCtrl 7 Diagnostic 3 34 Value Meaning 0000 reserved 0001 300 bps 0010 600 bps 0011 1200 bps 0100 2400 bps 0101 4800 bps 0110 9600 bps A 0111 14400 bps 1000 19200 bps 1001 28800 bps 1010 38400 bps 1011 57600 bps 1100 115200 bps 1101 reserved 1110 reserved 1111 reserved 4 Constant setting The diag nostic messages are mapped into byte 6 of the process input data independent of diag nostic Byte 7 contains the status byte user data are displayed in bytes O 5 0 release 1 block A D300527 0906 BL67 PBDP Setting Parameters Industr A Parameters BL67 1RS485 422 Table 22 Byte Bit Parameter Value Meaning Parameters BL67 1RS485 422 nB XOFF character 0 to 255 only for RS422 XOFF character 19 A A default settin This character is used to stop B n 0 gt module descrip the data transfer of the data tion acc to type terminal device when the soft n 1 gt ware handshake i
88. esignation Address Q Address p 2T BLE74DO 0 5A P Insertion possible Example of a Mixed Usage Configuration You can extend the fieldbus structure as you wish in the manner described above thereby mixed structures are possible using PROFIBUS devices from third party manufacturers F ig ure 27 HW Config SIMATIC 300 Station Configuration S7_Pro1 Fieldbus struc All Station Edit Insert PLC View Options Window Help ture with mixed Des amp Br sh Bo 9 xe usage PROFIBUS 1 DP master system 1 Ga 4 VO MAN GINGER Gele gal DP DP E DP HORM D300527 0906 BL67 PBDP 4 19 Connections to Automation Devices Setting Gateway Parameters To set the gateway parameters double click the corresponding BL67 station In the window which opens click the Assigning Parameters button to open the dialog box where you can set the gateway parameters Table 77 zl S etting th e General Parameter Assignment parameters of the Parameters Value BL67 gateway Station parameters HJ Device specific parameters outputs fieldbus error output 0 E outputs module exchange error output 0 outputs module exchange exchange process data Sd El integer data format output D E diagnostics from modules output substitute value E Vo diagnostics hold current value E gateway diagnostics exchange process data E station configuration do not allow changes Oassistant For
89. etween CPU memory and I O levels A bus can consist of several parallel cables for data transmission addressing control and power supply Bus cycle time Time required for a master to serve all slaves or stations in a bus system i e reading inputs and writing outputs Bus line Smallest unit connected to a bus consisting of a PLC a coupling element for modules on the bus and a module Bus system All units which communicate with one another via a bus Capacitive coupling Electrical capacitive couplings occur between cables with different potentials Typical sources of interference are for example parallel routed signal cables contactors and electrostatic discharges Check back interface The check back interface is the interface from the counter module to the BL20 s internal module bus The bits and bytes are converted by the BL20 gateway from the respective type of communication applicable to the fieldbus in to the module specific bits and bytes Coding elements Two piece element for the unambiguous assignment of electronic and base modules Configuration Systematic arrangement of the I O modules of a station Control interface The control interface is the interface from the BL20 s internal module bus to the counter module The commands and signals directed to the counter module are converted by the BL20 gateway from the respective type of communication applicable to the fieldbus in to the module specific bits and
90. ferent installation components A potential compensation cable must be routed to the potential compensation Warning Never use the shield as a potential compensation Connection A Connection B B 3 0 0 3 B 5 0 0 5 A 8 0 0 8 A Figure 41 potential compensation Potential compensation cable Reference potential Reference potential A potential compensation cable must have the following character istics Low impedance In the case of compensation cables that are routed on both sides the compensation line impedance must be considerably smaller than that of the shield connection max 10 96 of shield connection impedance E Should the length of the compensation cable be less than 200 m then its cross section must be at least 16 mm 0 025 inch If the cable length is greater than 200 m then a cross section of at least 25 mm 0 039 inch is required D300527 0906 BL67 PBDP 7 11 Guidelines for Electrical Installation The compensation cable must be made of copper or zinc coated steel The compensation cable must be connected to the protective conductor over a large surface area and must be protected against corrosion Compensation cables and data cables should be routed as close together as possible meaning the enclosed area should be kept as small as possible Switching Inductive Loads In the case of inductive loads a protective circuit on the load is recomm
91. fl 0 Diagnostic information correspond to process input FrameErr 255 the diagnostic information in the diag HndShErr nosis telegram HwFailure These diagnostics are always displayed PrmErr and independent to the setting of the parameter Diagnostics STAT 0 1 1 The communication with the data terminal equipment DTE is error free 0 The communication with the data terminal equipment DTE is disturbed A diagnosis message is generated if the parameter Diagnostics is set to 0 release The diagnostic data show the cause of the communication distur bance The user has to set back this bit in the process output data by using STATRES TX_CNT_ACK 0 3 The value TX CNT ACK is a copy of the value TX CNT TX CNT has been trans mitted together with the last data segment of the process output data TX CNT ACKis an acknowledge for the successful transmission of the data segment with TX CNT RX CNT 0 3 This value is transferred together with every data segment The RX CNT values are sequential 00 gt 01 gt 10 gt 11 gt 00 decimal 0 gt 1 gt 2 gt 3 gt 0 Errors in this sequence show the loss of data segments RX_BYTE_CNT 0 7 Number of the valid bytes in this data segment D300527 0906 BL67 PBDP 5 3 Integration of BL67 Technology Modules Figure 33 Process output data 5 4 Process Output Data PDout Process output data are data which are sent from the PLC via the gateway and th
92. following result REG_SSI_POS REG_CMP1 1 A comparison of the register contents has produced the following result REG_SSI_POS REG_CMP1 D300527 0906 BL67 PBDP Function block for BL67 1SSI Industr A Variable Bedeutung FLAG_CMP1 O Default status i e the register contents have not yet matched REG_SSI_POS REG_CMP1 since the last reset 1 The contents of the registers match REG_SSI_POS REG_CMP1 This marker must be reset with bit CLR_CMP1 1 REL_CMP1 0 A comparison of the register contents has produced the following result REG SSI POS lt REG CMP1 1 A comparison of the register contents has produced the following result REG SSI POS gt REG CMP1 SIS CMP2 0 A comparison of the register contents has produced the following result REG SSI POS z REG CMP2 1 A comparison of the register contents has produced the following result REG SSI POS REG CMP2 FLAG CMP2 O Default status i e the register contents have not yet matched REG SSI POS REG CMP2 since the last reset 1 The contents of the registers match REG SSI POS REG CMP2 This marker must be reset with bit CLR CMP2 1 HEL CMP2 0 A comparison of the register contents has produced the following result REG SSI POS lt REG CMP2 1 A comparison of the register contents has produced the following result REG SSI POS gt REG CMP2 STS DN O The SSI encoder values are
93. g modules are not taken in to consideration Table 87 Module type maximum number Maximum system extension Channels Modules process data dependent BL67 4DI P 1 28 32 A limited due to B 67 8DI P 256 32 the current con sumption 100 BL67 4DO xA P 128 32 mA on the mod ule bus 5 V BL67 8DO 0 5A P 256 32 BL67 2Al I 64 32 BL67 2Al V 64 32 BL67 2AI PT 46 23 BL67 2AI TC 64 32 BL67 2AO I 32 16 BL67 2AO V 32 16 BL67 1RS232 15A 15 A Note The modules maximum nominal current consumption on the mod ule bus 5 V of 1 5 A must not be exceeded The maximum number of RS232 modules in a station is not limited by PROFIBUS DP regulations but by the high current consumption of the module on the module bus D300527 0906 BL67 PBDP 6 5 Guidelines for Station Planning Table 88 Maximum system extension process and diag nostic data dependent 6 6 The following overview shows the maximum possible number of channels taking in to consideration the number of module specific diagnostic bytes Module type BL67 4DI P BL67 8DI P BL67 4DO xA P BL67 8DO 0 5A P BL67 2Al I BL67 2Al V BL67 2AI PT BL67 2AI TC BL67 2AO l BL67 2AO V BL67 1RS232 maximum number Channels 128 256 128 256 60 60 46 60 32 32 15 Modules 32 32 32 32 30 30 23 30 16 16 15 D300527 0906 BL67 PBDP Maximum System Extension Table 89 Overview of process data and diagnostic bytes Industr A The follow
94. hing of the transmit receive buffer with RXBUF FLUSH TXBUF FLUSH is not possible D300527 0906 BL67 PBDP 5 5 Integration of BL67 Technology Modules 5 6 RX_CNT_ACK 0 3 TX CNT 0 3 TX BYTE CNT 0 7 The value RX_CNT_ACK is a copy of the value RX CNT TX CNT has been trans mitted together with the last data segment of the process input data TX CNT ACKis an acknowledge for the successful transmission of the data segment with RX CNT This value is transferred together with every data segment The TX CNT values are sequential 00 gt 01 gt 10 gt 11 gt 00 decimal 0 gt 1 gt 2 gt 3 gt 0 Errors in this sequence show the loss of data segments Number of the valid user data in this data segment In PROFIBUS DP the data segments contain a maximum number of 6 bytes of user data D300527 0906 BL67 PBDP Integration of the RS485 422 Module Integration of the RS485 422 Module Data Image Process Input data PDin The incoming data are stored in the receive buffer of the BL67 1RS485 422 module segmented and transferred to the PLC via the module bus and the gateway The transmission is realized in a 8 byte format structured as 5 follows 6 byte user data 1 byte diagnostic data 1 status byte used to guarantee error free data transmission Figure 34 Data image PLC input data Status byte STAT T amp CNT ACK Rx CNT RX BYTE CMT D300527 0906 BL67 PBDP 5 7
95. incremented or the SSI encoder values are constant 1 The SSI encoder values are decre mented D300527 0906 BL67 PBDP 8 19 Apendix 8 20 Variable STS_UP STS_OFLW STS_UFLW STS_STOP SSI_DIAG SSI_STSO SSI_STS1 SSI_STS2 SSI_STS3 ERR_SSI Meaning O The SSI encoder values are decremented or the SSI encoder values are constant If STS_DN 0 at the same time this means that the SSI encoder has stopped 1 The SSI encoder values are incremented 0 A comparison of the register contents has produced the following result REG_SSI_POS REG_UPPER_LIMIT 1 A comparison of the register contents has produced the following result REG_SSI_POS gt REG_UPPER_LIMIT 0 A comparison of the register contents has produced the following result REG_SSI_POS gt REG_LOWER_LIMIT 1 A comparison of the register contents has produced the following result REG_SSI_POS lt REG_LOWER_LIMIT O The SSI encoder is read cyclically 1 Communication with the SSI encoder is stopped as STOP 1 0 No enabled status signal active SSI_STSx 0 or no status messages of the SSI encoder present 1 At least one enabled status signal is active SSI_STSx 1 These four bits transfer the status bits of the SSI encoder with the tatus messages of the SSI module With some SSI encoders the status bits are transferred together with the position value O SSI encoder signal present 1 SSI encoder signal faulty
96. ing tables offer an overview of the process data diag nostic parameter and configuration bytes of the individual modules BL67 Module Gateway BL67 PF 24VDC BL67 4DI P BL67 8DI P BL67 2Al I BL67 2AI V BL67 2AI PT BL67 2AI TC BL67 4DO 0 5A P BL67 4DO 2A P BL67 8DO 0 5A P BL67 2AO BL67 2AO V BL67 1RS232 D300527 0906 BL67 PBDP Process data bytes Not compressed 4 4 8 Input 8 Output Compressed as follow up Diagnostic bytes 2 1 0 0 2 2 2 2 1 1 1 0 0 1 6 7 Guidelines for Station Planning Table 90 BI67 Module Module description Overview of the 3 parameter and Standard According to type configuration yeu bytes param config param config A With com bytes bytes bytes bytes pressed module Gateway 5 0 5 0 description as fol low up module 2 BL67 PF 24VDC 0 4 bytes BL67 4DI P 1 1A 0 5B B With com pressed module BL67 8DI P 1 1 0 5 description as fol low up module 4 BL67 2Al I 3 1 1 5 bytes BL67 2Al V 3 1 1 5 BL67 2AI PT 5 1 A 5 BL67 2AI TC 3 1 2 5 BL67 4DO 0 5A P 1 1A 0 5B BL67 4DO 2A P 1 1A 0 5B BL67 8DO 0 5A P 1 1 0 5 BL67 2AO I T 1 6 5 BL67 2AO V T 1 6 5 BL67 1RS232 5 1 A 6 The bytes of the modules can be described in a compressed form depending on the description of the modules in the GSD files Exam ples can be found in Chapter 4 N Attention E nsure that a sufficient number of Power Feeding modules are used if
97. ion with I O ASSISTANT Connection Cable 12 Connection Using Commercially Available Cables 13 Address Sei ninni 15 Setting Paramelers u mu aa 16 Gateway Parameters i 16 Description and Allocation of Gateway Parameters 16 Module Parametri ee 22 Description and Allocation of Module Parameters 22 Module Description in the Electronic Device Data Sheets GSD 40 Standard Module Description nenne nennen nennen 40 Module Description According to TYpe nenne nenne nennen 40 Example of a PROFIBUS DP ConfigurationN i 42 System Description nenne 43 Parameter Configuration Data ii 43 mieu q Aak AG 44 Status Indicators Diagnostic Messages Gateway 45 Diagnostic Messages via LEDS ii 45 Diagnostic Messages via the Software i 51 D300527 0906 BL67 PBDP 3 1 BL67 Gateway for PROFIBUS DP 3 2 DiagnosiS air 52 Device Related diagnosis enne nenne nenne nnn nnns 52 Device identifier and channel specific diagnosis 53 Description of the Gateway Diagnosis Bits ccccccsseseeeeeeeseeeeeseeseeeees 55 Module diagrOSls atenei pe 60 Device related diagnosis Mess
98. is is a device related diagnosis bit 6 and bit 7 00 the header also contains information about the length of the diagnosis telegram maximum length 64 byte The header byte is included in the telegram length 1 byte header 2 byte gateway diagnosis max 61 byte module diagnosis Byte 8 and gateway diagnosis Byte 9 Byte 8 bit 0 shows for example if another module in the station sends diagnosis information bit 0 1 or not bit 0 0 D300527 0906 BL67 PBDP 3 53 BL67 Gateway f r PROFIBUS DP D300527 0906 BL67 PBDP Diagnosis Industr A Description of the Gateway Diagnosis Bits The texts in the column Diagnostics correspond to those deter mined in the GSD files Electronic Device Data Sheets which are described in Chapter 4 Table 28 Diag Bit Designation Meaning Gateway data diagnostic bits record 0 PROFIBUS 0 5 Identification of DP Defined by the PROFIBUS diagnostic length DP standard 1 64 Byte 6 7 DP diagnostic type Defined by the PROFIBUS DP standard 1 Gateway warnings 0 Module diagnostics available 0 No module bus station is signaling a diagnostic 1 At least one module bus station with diagnostic function is signaling a diag nostic 1 reserved D300527 0906 BL67 PBDP 3 55 BL67 Gateway for PROFIBUS DP Table 28 Diag Bit Designation Meaning Gateway data diagnostic bits record 2 reserved 3 Station configuration changed O The act
99. l Notes Industr A The group combinations Group 1 Group 3 and Group 2 Group 3 must be routed in separate cable ducts with a minimum distance of 10 cm apart This is equally valid for inside buildings as well as for inside and outside of switchgear cabinets Cable Routing Outside Buildings Outside of buildings cables should be routed in closed where possible cage type cable ducts made of metal The cable duct joints must be electrically connected and the cable ducts must be earthed Warning Observe all valid guidelines concerning internal and external light ning protection and grounding specifications when routing cables outside of buildings Lightning Protection The cables must be routed in double grounded metal piping or in reinforced concrete cable ducts Signal cables must be protected against overvoltage by varistors or inert gas filled overvoltage arrestors Varistors and overvoltage arrestors must be installed at the point where the cables enter the building D300527 0906 BL67 PBDP 7 3 Guidelines for Electrical Installation Transmission Cables The bus stations are connected to one another via fieldbus cables which comply with the RS 485 specifications and with DIN 19245 Accordingly the cable must have the following characteristics Table 93 Parameter Cable A Parameter of DIN 19245 part 3 cable type A Characteristic impedance 35 to 165 3 to 20 MHz 100 to 130 f 2100 kHz Capacita
100. le free and safe operation of these devices Notes Concerning Planning Installation of this Product A Warning A Il respective safety measures and accident protection guidelines must be considered carefully and without exception D300527 0906 BL67 PBDP 0 3 About this Manual Description of Symbols Used A Warning T his sign can be found next to all notes that indicate a source of haz ards This can refer to danger to personnel or damage to the system hardware and software and to the facility This sign means for the operator work with extreme caution Attention N T his sign can be found next to all notes that indicate a potential haz ard This can refer to possible danger to personnel and damages to the system hardware and software and to the facility Note i T his sign can be found next to all general notes that supply impor tant information about one or more operating steps These specific notes are intended to make operation easier and avoid unnecessary work due to incorrect operation 0 4 D300527 0906 BL67 PBDP List of Revisions Industr A List of Revisions In comparison to the previous manual edition 11 05 the following changes revisions have been made Table 1 Chapter Subject new changed List of revisions Description Chap 5 Corrections in the data image of the X technology modules Note The publication of this manual renders all previous editions invalid D300527
101. lly SSI FRAME LEN tion acc to type must be larger than n 1 gt INVALID_BITS standard mod 25 19hex A ule description 6 reserved 7 Data format 0 Binary coded A 1 GRAYcoded n 1 Sto Datarate 000 1000000 bps 0 001 500000 bps A 010 250000 bps 011 125000 bps 100 100000 bps 101 83000 bps 110 71000 bps 111 62500 bps 7T to reserved n 2 3to Invalid bits LSB 0000 to 1111 6to Invalid bits MSB O00 to 111 7 reserved n 3 4to reserved 5 Sensor idle data O activate A signal test 1 deactivate 7 to reserved D300527 0906 BL67 PBDP 3 37 BL67 Gateway for PROFIBUS DP Table 24 Parameters BL67 1CVI Byte Bit Parameter Value Meanign Parameters BL67 1CVI A default setting n 0 gt module descrip tion acc to type n 1 standard module description 3 38 nB n 4 1 n 4 7 n 8 n 9 0 Node 1 Guarding Input Bits Ouput Bits O deactivate A 1 activate O deactivate A 1 activate 000 0 Bit A 001 4 Bit 010 8 Bit 011 12 Bit 100 16 Bit 101 24 Bit 110 32 Bit 000 0 Bit A 001 4 Bit 010 8 Bit 011 12 Bit 100 16 Bit 101 24 Bit 110 32 Bit Assignment similar to byte n for node 2 Assignment similar to byte n for node 8 Guarding Time 0 1s Life Time Factor Setting the Guard Time in steps of 100 ms Values 0 to 255 Default 3 300 ms Factor which defines how often a node is allowed not to answe
102. loaded via the service interface on the gateway using the software tool I O ASSISTANT More information is available in the program s online help Attention The station should be disconnected from the fieldbus when down loading Firmware must be downloaded by authorized personnel only The field level must be isolated 6 14 D300527 0906 BL67 PBDP Industr A 7 Guidelines for Electrical Installation General Notes 2 T EE E a 2 Cable ROUting e 2 Cable Routing Inside and Outside of Cabinets n 2 Cable Routing Outside Buildings nennen nnnnnnnn nennen 3 LIGRIRING PIOLSGHOR asia 3 Transmission Cables cccccecceeeeeeeeeeeeeeeeeeeeeeueeeeueeeeeeeeeuesueeaeeeeueeeeeseeeeees 4 xe e qh7o Me 4 Potential Relationships e ee eo e eere o ere nnne nnn nnn unn nnn 5 Cc M 5 Electromagnetic Compatibility EMC esee eere eese 6 Ensuring Electromagnetic Compatibility 6 Grounding of Inactive Metal Components eese 6 PE GOMPMCCTIO Mie m T uuuu 7 Earth Free OperatioN i 7 Vidal 7 Shielding OF Cables vci 9 Potential Compensation ee eere nun nun nun nun nun nn nn nun nun nun nun nun 11 Switching Inductive Loads
103. lowing a renewed diagnosis Diagnostic messages were provoked for the following examples Short circuit in a digital output module Planned but not plugged I O module Short Circuit in a Digital Output Module Figure 30 Diagnosis when a short circuit occurs in an output module Kaar VATI Table Edit Insert PLC Variable View Options Window Help Dale amp alej le Sfar a g 10x address im Monitor Format Monitor Value Modify DB100 DBW O 2 0000 0000 0000 0000 DB100 DBW 2 2 0000 0000 0000 0000 4 28 DB99 DBB Diagnostics DIAG DAT NORM 1 B 16 08 DB99 DBB Diagnostics DIAG DAT NORH 2 B 16 0C DBS99 DBB Diagnostics DIAG DAT NORM 3 B 16 00 DBS99 DBB Diagnostics DIAG DAT NORM 4 B 16 01 DB99 DBB Diagnostics DIAG DAT NORM S B 16 02 DB99 DBB Diagnostics DIAG DAT NORM 6 B 16 B2 DB99 DBB Diagnostics DIAG DAT NORM B 16 05 DB99 DBB Diagnostics DIAG DAT NORM G 280000 0001 A DB99 DBB Diagnostics DIAG DAT NORM 9 2 0000 0000 DB99 DBB Diagnostics DIAG DAT NORM 10 2 0000 0000 DB99 DBB Diagnostics DIAG DAT NORM 11 2 0000 0000 DB99 DBB Diagnostics D IAG D AT NORHM 12 280000 0001 DB99 DBB Diagnostics DIAG DAT NORM 13 2 0000_0000 DB99 DBB Diagnostics DIAG DAT NORM 14 2
104. m bus length can be extended by using repeaters Figure Programmable logic controller SR Maximum S stem with PROFIBUS DP master card EN y PC with extension with PROFIBUS DP car repeaters Bus segment 2 BL67 gateway 1 30 Bus segment 3 BL67 gateway 1 30 BL67 gateway 1 31 2 4 D300527 0906 BL67 PBDP Maximum System Extension Industr A Attention With repeaters a PROFIBUS DP system can consist of a master PLC or PC plus a maximum of 30 gateways per bus segment The maximum number of all possible stations is manufacturer specific and is for example at its limit with 121 BL67 gateways and three re peaters The maximum number of 125 bus stations must not be ex ceeded Maximum Distances Bus Lengths with and without Repeaters Table 2 Baud rate Max distance between two stations Maximum kbps cable type A DIN 19245 Part 3 distance between _ two stations bus max length of a bus line max bus length with 3 length cable type without repeater m repeaters m A DIN 19 245 Part 3 9 6 1200 4800 19 2 1200 4800 93 75 1200 4800 187 5 1000 4000 500 400 1600 1500 200 800 3 000 100 400 6 000 100 400 12 000 100 400 D300527 0906 BL67 PBDP 2 5 PROFIBUS DP Cable Type The cable type recommended in the PROFIBUS DP standard DIN 19245 Part 3 is cable ty
105. m the list of modules planned in the configura tion software of the master Free slots exist in the actual configuration where modules have been planned These free slots are reserved for the planned modules Modules are mounted in the actual configuration where free slots have been planned These modules will be ignored by the gateway Bit 4 IYO ASSISTANT ForceMode 0 release A l O ASSISTANT can set the force mode 1 block l O ASSISTANT cannot set the force mode if the station was parameterized by the DP master Bit 5 Gateway diagnostics 0 device related The device related diagnostic diagnosticsA format is used 2 bytes gateway diagnostics diagnostic bytes for all modules of the station which are capable for diagnostic D300527 0906 BL67 PBDP 3 21 BL67 Gateway for PROFIBUS DP Table 8 Gateway parameters A default settings Table 9 Parameter BL67 4DI PD A default setting B n 0 gt module descrip tion acc to type n 1 gt standard mod ule description 3 22 Byte Value Parameter name 1 dev identifier channel diagn Module Parameters Meaning The device identifier and channel related diagnostic format according to PROFIBUS standard is used 2 bytes gateway diagnostic 1 diagnostic bit for each connected module active diagnostic blocks for the modules of the station which are capable for diagnostic The texts in the columns Parameter names and M
106. male by all adapter connector cables 1 CLK ini from gateway 2 GND GND 3 DATA not connected 4 n c DATA2 TxD 5 5V CtriMode 6 n c CLK2 RxD 9 pole serial interface on PC Pin Male connector No 4 6A DTR DSR 5 GND 2 RxD 7 RTS 3 TxD 3 14 D300527 0906 BL67 PBDP Address Setting Industr A Address Setting BL67 gateway addressing on PROFIBUS DP is performed via the three decimal rotary coding switches These switches are posi tioned next to the service interface Figure 19 Decimal coding g 0 4 switches for ad 8 2 dress setting 7 a SIL 675 4 901 5 x10 7 3 65 4 901 2 i X1 7 3 65 4 N Attention A 000 to 125 maximum of 126 addresses can be allocated Each address may be allocated only once in the entire bus structure The bus addresses 000 126 and 127 must not be allocated i Note t is not necessary to address the internal module bus Attention N T he cover of the decimal rotary coding switches must be closed by tightening the screw after use The seal in the cover must not be damaged or slipped The protection class IP67 can only be guaranteed when the cover is closed correctly D300527 0906 BL67 PBDP 3 15 BL67 Gateway for PROFIBUS DP Setting Parameters Table 8 Gateway parameters A default settings Gateway Parameters BL67 gateways for PROFIBUS DP require 5 parameter bytes These describe exclusively the behavior of the gateway itself
107. n REG RD DATA 0 HEG RD ABOHRT 0 The reading of the register stated at HEG RD ADR was accepted and executed The content of the register is located in the user data range REG RD DATA Bytes 0 3 1 The reading of the register stated at HEG RD ADR was not accepted The user data range REG RD DATA Bytes 0 3 is zero HEG RD ADR 0 63 The reading of the register stated at REG_RD_ADR was not accepted The user data range REG_RD_DATA Bytes 0 3 is zero REG_WR_ACEPT 0 The writing of user data for process output to the register with the address stated at REG_WR_ADR in the process output data could not be executed 1 The writing of user process output data to the register with the address stated at REG WR ADR in the process output data was successfully completed 5 14 D300527 0906 BL67 PBDP Integration of the SSI Module Industr A Designation Value Meaning REG_WR_AKN 0 No modification of the data in the register bank by process output i e HEG WR 0 A write job would be accepted with the next telegram of process output data handshake for data transmis sion to the register 1 A modification of the register contents by a process output was initiated i e REG WR 1 A write job would not be accepted with the next telegram of process output data SSI STS3 0 These four bits transfer the status bits of the SSI encoder with the status 1 messages of the SSI module With some SSI
108. n according to type guarantees the unmistakable identification of the electronic module The grouping into blocks can be carried out with the help of multiple modules to save configuration bytes For example the modules G and H can be described as the module with the identifi cation 2 T BL67 The following overview illustrates the various packing options Table 76 Compression Module Configuration bytes Number of config method description uration bytes Modules depending upon the method of G H I Total compression Standard S BL67 1 2 1 4 Bytes description S BL67 S BL67 Description T BL67 5 4 5 14 Bytes according to T BL67 type T BL67 Description 2 T BL67 5 5 10 Bytes according to T BL67 type multiple block D300527 0906 BL67 PBDP 4 15 Connections to Automation Devices Li Note that this option t should be noted when using multiple modules is only available for modules mounted next to each other This means in contrast to the agreements reached above it is not pos sible to consider modules that are not mounted next to one another as blocks 4 16 D300527 0906 BL67 PBDP Connection to a Siemens S7 PLC Industr A Connection to a Siemens S7 PLC The software SIMATIC Manager 5 0 2 0 from Siemens is used to configure the connection of a BL67 gateway with a Siemens S7 PLC Reading in the GSD File The GSD files for BL67 must be read into
109. nce per unit length 30 nF km Loop resistance 110 Q km Wire diameter 0 64 mm Wire cross section gt 0 34 mm Terminating resistor 220 N Attention The adherence to these parameters becomes more important the higher the baud rate the more stations there are on the bus and the longer the length of the cable Figure 38 V Shield inside Vp Representation of a PROFIBUS DP cable Rt I io Cable Types PPS Twisted cable pair f gt terminating io Turck offers a variety of cable types for fieldbus lines as premoulded or bulk cables with different M12 connectors The ordering information for the available cable types can be found in the BL67 catalog 7 4 D300527 0906 BL67 PBDP Potential Relationships Industr A Potential Relationships General The potential relationship of a PROFIBUS DP system realized with BL67 modules is characterized by the following The system supply of gateway and I O modules as well as the field supply are realized via one power feed at the gateway All BL67 modules gateway Power Feeding and I O modules are connected capacitively via base modules to the mounting rails The block diagram shows the arrangement of a typical BL67 station Figure 39 gateway l O module l O module power feeding Block diagram of fieldbus lt gt 5 n a dule b the BL67 station e S for PROFIBUS DP 7 Un 7 2 Vi u Z EXE H aum PE
110. non configured analog output modules maintain their current output settings The gateway carries on exchanging process data with the other module bus stations No error information is transmitted The gateway switches the outputs of the modules to 0 No error information is transmitted The gateway switches the outputs of all modules with the exception of analog output modules to 0 Error information is transmitted to the analog output modules Depending on their configuration these modules set their outputs either to 0 or to a default value or maintain the original values The non configured analog output modules set their outputs to O D300527 0906 BL67 PBDP Setting Parameters Table 8 Byte Value Gateway Parameter parameters name A default 11 Hold current settings value Byte 4 Gateway Bit 0 Integer data format 0 LSB first 1 MSB first Bit 1 Diagnostics from modules 0 activate A D300527 0906 BL67 PBDP Industr A Meaning The gateway maintains the actual output settings of all modules with the exception of analog output modules Error information is transmitted to the analog output modules Depending on their configuration these modules set their outputs either to 0 or to a default value or maintain the orig inal values The non configured analog output modules maintain their current output settings 0x00 0x00 0x00 0x00 0x00 Data is converted to
111. nts consisting of a number of elements SUB D connector 9 pin connector for connecting the fieldbus to the I O stations SW gate A software release which has to be controlled via the control bit SW GATE The software release can only be set by means of a change of edge from 0 1 of the control bit SW GATE Resetting of this bit resets the software release The software release is called SW gate in the controller E Terminating resistance Resistor on both ends of a bus cable used to prevent interfering signal reflec tions and which provides bus cable matching Terminating resistors must always be the last component at the end of a bus segment To ground Connection of a conductive component with the grounding connection via a grounding installation Topology Geometrical structure of a network or the circuitry arrangement u UART Universal Asynchronous Receiver Transmitter UART is a logic circuit which is used to convert an asynchronous serial data sequence to a parallel bit sequence or vice versa D300527 0906 BL67 PBDP 9 9 Glossary Unidirectional Working in one direction 9 10 D300527 0906 BL67 PBDP 10 Index A addressing 3 3 B base modules C cable routing cable type cable types connection options D decentralized periphery device dat
112. odule s function Start address of the module s 8 byte input address range The software SIMATIC STEP 7 assigns the address ranges to the different modules The Hardware Configuration of the software shows the address ranges chosen by the user The addresses are set in the WORD format 2 Bytes Example The decimal number 258 has to be transmitted as the hexadecimal code W 16 102 D300527 0906 BL67 PBDP Function Blocks for S7 TxD_K1 Industr A Start address of the module s 8 byte output RecvData Max_Bytes address range The software SIMATIC STEP 7 assigns the address ranges to the different modules The Hardware Configuration of the software shows the address ranges chosen by the user The addresses are set in the WORD format 2 Bytes Example The decimal number 258 has to be transmitted as the hexadecimal code W 16 102 Start address for storing the receive data inputs outputs flags data blocks etc Maximum number of bytes that have to be received max 65536 bytes D300527 0906 BL67 PBDP 8 9 Apendix Table 97 Output variables FBRECVRSxxx Output variables Variable Busy RecDataCnt RETVAL RETVALSFC14 RETVALSFC15 Meaning 1 Data are received actually 0 No data are received at the moment Number of the received data max 65536 Return values of the function status or error code 0 no error 8010h gt communication error har
113. ofibus com or from the Turck homepage www turck com GSD file via I O ASSISTANT A tailor made GSD file can be generated for corresponding facility structures with the assistance of l O ASSISTANT from Turck I O ASSISTANT generates on demand an adapted GSD file according to the current structure of the BL67 station This GSD file must be subsequently transmitted to the PLC and configuration software of the PROFIBUS DP master You can find a short description of I O ASSISTANT s functions in the manual BL67 I O modules TURCK Documentation no German D300570 English D300529 Please refer to the Online Help supplied with I O ASSISTANT for a detailed description of its operation and functions Compressing Module Process Data The compression of process data of modules of the same type standard module description S BL67 or of identical type module description according to type T BL67 serves essentially to reduce the number of configuration bytes as well as to compress data to be transmitted leading to a more rapid communication between the fieldbus master and the individual BL67 modules Compressed modules are added as multiple blocks or as follow up modules during the engineering phase D300527 0906 BL67 PBDP 4 5 Connections to Automation Devices Multiple blocks module description according to type identified in the GSD file by 2 T BL67 only 1 process data byte per multiple block Attenti
114. on N T here are no plans for the use of multiple module blocks which ex ceed the limit of 1 byte process data 3 T BL67 and 4 T BL67 with modules with 4 DI or 4 DO Follow up modules module descriptions according to type or standard identified in the GSD file by S BL67 or T BL67 their process data bits are added to the process data of the 1 module in the respective block until the limit of 1 byte per process data is reached Attention N T he total of the process data lengths of all modules grouped to a block must not exceed 1 byte The required number of process data bytes is calculated from the number of process data of the individual modules and the type of description 4 6 D300527 0906 BL67 PBDP Electronic Device Data Sheets GSD Tabelle 70 Number or process data bytes for 3 modules BL67 4DO xx Example 1 Industr A This example shows the number of process data bytes for the following module combination E 1 module BL67 4DO 0 5A P m 2 module BL67 4DO 2A P E 3 module BL67 4DO 0 5A P Module Module No description 1 2 Not compressed 1 1 Compressed 1 0 standard description Compressed 1 0 description according to type Example 2 Total of pro cess data bytes 3 2 This example shows the number of process data bytes for the following module combination O A O N module module module module module D30052
115. orms of identification possible Standard module description Modules cannot be unmistakably identified using this identification Module description according to type The configured list of modules is displayed with extended identifica tion special identification format which makes an exact identifica tion of modules possible The BL67 gateway accepts modules exchanged only with modules of an identical type TE Note Please read Chapter 3 Section Module Description in the Electron ic Device Data Sheets GSD Page 3 40 Electronic Data Sheet File ng Note Please note that for GSD files extension gsd the default language is English 4 4 D300527 0906 BL67 PBDP Electronic Device Data Sheets GSD Industr A The GSD file TRCKFF2F gsd for the BI67 gateway contains for a multitude of applications sufficient data and options for projecting configuring setting parameters and diagnostics of your BL67 stations as well as further functions for example the grouping of BL67 modules of the same type to blocks The aim of creating these blocks is to save configuration bytes and at the same time increase the amount of parameters and process data transmitted via the internal module bus Note The respective actual versions of the GSD file TRCKFF2F gsd are available directly from Turck It is also possible to gain updates by downloading the files from the PROFIBUS User Organization s homepage www pr
116. osion for example with grease caution use only suitable grease 7 8 D300527 0906 BL67 PBDP Shielding of cables Industr A Shielding of cables Shielding is used to prevent interference from voltages and the radi ation of interference fields by cables Therefore use only shielded cables with shielding braids made from good conducting materials copper or aluminum with a minimum degree of coverage of 80 The cable shield should always be connected to both sides of the respective reference potential if no exception is made for example such as high resistant symmetrical analog signal cables Only then can the cable shield attain the best results possible against electrical and magnetic fields A one sided shield connection merely achieves an isolation against electrical fields Attention When installing please pay attention to the following the shield should be connected immediately when entering the system the shield connection to the shield rail should be of low impedance the stripped cable ends are to be kept as short as possible the cable shield is not to be used as a bonding conductor If the data cable is connected via a SUB D connector the shielding should never be connected via pin 1 but to the mass collar of the plug in connector The insulation of the shielded data cable should be stripped and connected to the shield rail when the system is not in operation The
117. ostic Messages in the PLC Industr A The diagnostic messages are indicated as diagnostic bytes in the software of the corresponding PROFIBUS DP master Please refer to Table 28 and Table 29 to Table 80 in Chapter 3 of this manual for the meaning of the gateway s diagnostic bytes and those of the connected modules Based on an example station taken from the section Electronic Device Data Sheets GSD the following will illustrate how the diag nostic bytes of the modules in the controller software are displayed Table 78 Module Diagnostic bytes of the example station GW BL67 GW DP A BL67 4DI 24VDC P B BL67 8DI 24VDC P C BL67 4DI 24VDC P D BL67 4DI 24VDC P E BL67 4DI 24VDC P F BL67 2AO I G BL67 4DO 0 5A P H BL67 4DO 0 5A P BL67 4DO 0 5A P J BL67 4DI 24VDC P K BL67 2Al V L BL67 4DO 0 5A P D300527 0906 BL67 PBDP Number of diagnostic bytes 3 4 Diagnostic bytes in PROFIBUS DP 7to9 10 11 12 13 14 4 23 Connections to Automation Devices Table 79 Description and meaning ofthe diagnostic bytes 4 24 Those modules that do not transmit diagnostic bytes do not appear in the diagnostic evaluation of the PROFIBUS DP master Those modules which are capable of diagnostics appear in the order in which they are plugged within the station Module Meaning Diag Byte Status of station Byte 1 Header according to PROFIBUS DP standards Status of station Byte 2 Header acco
118. pe A which has to meet the following parameters Table 3 Parameters Cable type A Parameters of DIN 19245 Part 3 cable Type A Characteristic impedance 135 to 165 Q 3 to 20 MHz Distributed capacitance 30 nF km Loop resistance 110 Q km Wire diameter 0 64 mm Wire cross section gt 0 34 mm Terminating resistor 2200 2 6 D300527 0906 BL67 PBDP Mixed Usage With Other Station Types Industr A Mixed Usage With Other Station Types In addition to BL67 gateways it is possible to integrate other station types for example TURCK PROFIBUS DP modules like BL20 or piconet or devices from third party manufacturers which have been certified according to DIN 19 245 Part 3 This means that PROFIBUS DP systems are extremely flexible and can be used in the most difficult industrial environments D300527 0906 BL67 PBDP 2 7 PROFIBUS DP 2 8 D300527 0906 BL67 PBDP Industr A 3 BL67 Gateway for PROFIBUS DP INIFOGUCHON aive aio An i 3 PUNRGCUUON socis as ENERO RED MUCH RR RU MCN CRIT RC C CAEN ERE DR E WR 4 MN PRM Ts 4 Technical Informall nissss sip iii 5 Structure DIAGramtliz zzaiiiaen ascii een 6 Technical DAA sseni E a E 7 Connection Options 10 FICIADUS CONNECHONS iiiniii ire ER e iii diri 10 M12 CONANSCHON cascine pieni iero 10 Fieldbus Termination i 11 Power Supply via 7 0 iii 11 Service Interface CONNECTION 12 Connect
119. r O The actual list of modules matches the configuration set in the configuration software of the corresponding fieldbus master 1 The actual list of modules has been altered in such a manner that no process data can be exchanged with the module bus stations which are at present connected to the module bus The constellation of the module bus station set in the configuration software of the corresponding fieldbus master serves as a refer ence 3 58 D300527 0906 BL67 PBDP Diagnosis Industr A Table 28 Diag Bit Designation Meaning Gateway data diagnostic bits record 4 reserved 5 Station configuration error O The gateway has prepared the station s configuration to be read out 1 The gateway could not prepare the station s configuration to be read out 6 I O ASSISTANT Force Mode active O The fieldbus master can access the parameter diagnostics and process data of the module bus stations 1 The force mode has been activated via the service interface by l O ASSISTANT This separates the fieldbus master from the outputs of the module bus stations No process data exchange is taking place from the fieldbus master to the output modules 7 reserved i Note U p to 61 bytes of module specific diagnostic errors can follow D300527 0906 BL67 PBDP 3 59 BL67 Gateway for PROFIBUS DP Module diagnosis Device related diagnosis messages BL67 PF 24VDC Tabl
120. r 1 0 deactivate A A default setting lsiaGHValo B n 0 gt module descrip 3 Input filter 4 tion acc to type n 1 gt n 1 0 Digital input 1 0 normal A standard mod 4 inverted ule description 3 Digital input 3 n 2 0 Output on 0 automatic recoveryA overcurrent 1 1 controlled recovery 3 Output on overcurrent 4 D300527 0906 BL67 PBDP 3 31 BL67 Gateway for PROFIBUS DP Parameters BL67 8XSG PD Table 20 Byte Bit Parameter Parameters BL67 XSG PD nB 0 Input filter 1 A default setting B n 0 gt module descrip 7 Input filter 8 tion acc to type n 1 gt n 1 0 Digital input 1 standard mod ule description 7 Digital input 8 n 2 0 Output on overcurrent 1 7 Output on overcurrent 8 n 3 0 Output 1 7 Output 3 3 32 Value Meaning O deactivate A 1 activate O normal A 1 inverted 0 automatic recovery A 1 controlled recovery O deactivate A 1 activate D300527 0906 BL67 PBDP Setting Parameters Industr A Parameters BL67 1RS232 Table 21 Byte Bit Parameter Value Meaning Parameters BL67 1RS232 nB XOFF character 0 to 255 XOFF character 19 A A default settin i si This character is used to stop B n 0 gt module descrip the data transfer of the data tion acc to type terminal device when the soft n 1 gt ware handshake is activated standard mod ule description N 1 XON charact
121. r a request or to exceed the Guard Time values 0 to 255 default 3 D300527 0906 BL67 PBDP Setting Parameters Industr A Byte Bit Parameter Value Meaning n 102 1 Data rate 000 1000 kbps 0 001 500 kbps 010 250 kbps 011 125 kbps A 100 50 kbps 101 20 kbps 111 2 10 kbps 3 Terminating resistor 0 deactivate A 1 activate reserved D300527 0906 BL67 PBDP 3 39 BL67 Gateway for PROFIBUS DP Module Description in the Electronic Device Data Sheets GSD Figure 20 Standard descrip tion of the digital input module BL67 4DO 0 5A 3 40 BL67 gateways are integrated into PROFIBUS structures using electronic device data sheets GSD Each individual module is supplied with a means of identification in the standard electronic device data sheet making various forms of identification possible Standard Module Description The configured module list is displayed with standard identification general identification format exception empty slots and modules without process data are displayed in a special identification format Modules cannot be unmistakably identified using this identification Advantage Replacement modules need not be of an identical type to be accepted by the BL67 gateway This means that related modules with identical process data lengths can be used Thus it is possible to exchange a 4 DO 24 V DC module with 0 5A with a 4 DO 24 V DC module with 2A This form of modul
122. rding to PROFIBUS DP standards Status of station Byte 3 Header according to PROFIBUS DP standards Address of diagnostic master Byte 4 Header according to PROFIBUS DP standards Identity number high byte Byte 5 Header according to PROFIBUS DP standards Identity number low byte Byte 6 Header according to PROFIBUS DP standards GW BL67 GW DP Gateway diagnostic byte O Byte 7 Length recognition and type of DP diagnostic GW BL67 GW DP Gateway diagnostic byte 1 Byte 8 gateway warning GW BL67 GW DP Gateway diagnostic byte2 Byte 9 gateway error G BL67 ADO 0 5A P Module diagnostic Byte 10 BL67 ADO 0 5A P Module diagnostic Byte 11 D300527 0906 BL67 PBDP Diagnostics on PROFIBUS DP Industr A BL67 4DO 0 5A P Module diagnostic Byte 12 K BL67 2Al V Module diagnostic Byte 13 L BL67 4DO 0 5A P Module diagnostic Byte 14 The diagnostic information can be queried for diagnostic evaluation by using certain configuration tools or via special manufacturer specific function block units The Siemens S7 PLC PROFIBUS DP Master evaluates the diag nostic information from the PROFIBUS DP slaves with a special function block which can be obtained directly from Siemens D300527 0906 BL67 PBDP 4 25 Connections to Automation Devices Example of Diagnostics with a Siemens S7 400 PLC The software STEP 7 version 5 0 2 0 from Siemens is used in our example to describe diagnostic messages in the PLC S7 400 The
123. rsion Table Decimal to Hexadecimal Industr A Conversion Table Decimal to Hexadecimal Table 111 T T T T Decimal E E E E hexadecimal E E E E E E E 3 001 01 022 16 043 2B 064 40 002 02 023 17 044 2C 065 41 003 03 024 18 045 2D 066 42 004 04 025 19 046 2E 067 43 005 05 026 1A 047 2F 068 44 006 06 027 1B 048 30 069 45 007 07 028 1C 049 31 070 46 008 08 029 1D 050 32 071 47 009 09 030 1E 051 33 072 48 010 OA 031 1F 052 34 073 49 011 OB 032 20 053 35 074 4A 012 OC 033 21 054 36 075 4B 013 OD 034 22 055 37 076 4C 014 OE 035 23 056 38 077 4D 015 OF 036 24 0577739 078 4E 016 10 037 25 058 3A 079 4F 017 11 038 26 059 3B 080 50 018 12 039 27 060 3C 081 51 019 13 040 28 061 3D 082 52 020 14 041 29 062 3E 083 53 021 15 042 2A 063 3F 084 54 D300527 0906 BL67 PBDP 8 35 Apendix co IC In N IN N N co co co co co co co LO LO LO LO LO LO LO LO LO LO LO D300527 0906 BL67 PBDP 8 36 Ordering Information Ordering Information Table 112 Article Ordering information Manuals PROFIBUS DP DeviceNet I O modules Catalogs BL67 Catalog compact catalog D300527 0906 BL67 PBDP Description Description of the BL67 gateway for the connection to PROFIBUS DP Description of the BL67 gateway for the connection to DeviceNet Description of the bus independent BL67 I O modules System description and ordering infor mation for BL67 and Accessories Catalog for sensors interface and fiel
124. s commutators from electric motors and transmitters e g radio that are operated near to conducting structures Reaction time The time required in a bus system between a reading operation being sent and the receipt of an answer It is the time required by an input module to change a signal at its input until the signal is sent to the bus system Reference potential Potential from which all voltages of connected circuits are viewed and or measured Repeater Amplifier for signals transmitted via a bus Root connecting Creating a new potential group using a power distribution module This allows sensors and loads to be supplied individually RS 485 Serial interface in accordance with EIA standards for fast data transmission via multiple transmitters Serial Type of information transmission by which data is transmitted bit by bit via a cable Setting parameters Setting parameters of individual stations on the bus and their modules in the configuration software of the master Shield Conductive screen of cables enclosures and cabinets D300527 0906 BL67 PBDP Industr A Shielding Description of all measures and devices used to join installation components to the shield Short circuit proof Characteristic of electrical components A short circuit proof part withstands thermal and dynamic loads which can occur at its place of installation due to a short circuit Station A functional unit or YO compone
125. s activated standard mod ule description N 1 XON character 0 to 255 only for RS422 XON character 17 A This character is used to start the data transfer of the data terminal device when the soft ware handshake is activated n 2 0 stop bits 0 1 1 2A 2 1 parity 00 none 01 odd A 10 even 3 data bits 0 7A 1 8 5 4 data flow control 00 none A 01 XON XOFF 10 RTS CTS 11 reserved D300527 0906 BL67 PBDP 3 35 BL67 Gateway for PROFIBUS DP Byte Bit Parameter n 3 sto datarate 0 4 Select RS485 5 reserved 6 Disable ReducedCtrl 7 Diagnostic 3 36 Value Meaning 0000 reserved 0001 300 bps 0010 600 bps 0011 1200 bps 0100 2400 bps 0101 4800 bps 0110 9600 bps A 0111 14400 bps 1000 19200 bps 1001 28800 bps 1010 38400 bps 1011 57600 bps 1100 115200 bps 1101 reserved 1110 reserved 1111 reserved O Parameterization as RS422 1 Parameterization as RS485 4 Constant setting The diag nostic messages are mapped into byte 6 ofthe process input data independent of diag nostic Byte 7 contains the status byte user data are displayed in bytes 0 5 0 release 1 blockA D300527 0906 BL67 PBDP Setting Parameters Industr A Parameters BL67 1SSI Table 23 Byte Bit Parameter Value Meaning Parameters BL67 1SSI nB Sto Data frame bits 1 to 32 A default setting 0 Number of bits in the SSI data Bn oo frame module descrip Basica
126. ss stated at REG RD ADR When necessary 1 byte represents the register address of the read data and an acknowledgement that the read operation was successful 1 byte can be used to transfer status messages of the SSI encoder This byte also contains an acknowledgement that the write operation to the register was successful and indication of an active write operation 1 byte contains the results of comparison operations with the SSI encoder value 1 byte contains messages concerning the communication status between the BL67 1SSI module and the SSI encoder as well as other results of comparison operations The following table describes the structure of the 8 x 8 bits of the process input data STS or ERR contains non retentive status information i e the bit concerned indicates the actual status FLAG describes a retentive flag that is set in the event of a particular event The bit concerned retains the value until it is reset 5 12 D300527 0906 BL67 PBDP Integration of the SSI Module Abbildung 36 Process input data REG RD ADR MSB bis L55 REL FLAG STS REL FLAG STS CMP2 CMP2 CMP2 CMP1 CMP2 CMP2 D300527 0906 BL67 PBDP 5 13 Integration of BL67 Technology Modules Tabelle 85 Designation Value Meaning Meaning of the rr SS lt lt lt data bits process REG RD DATA 0 Content of the register to be read if input 292 4 REG RD ABORT O If HEG RD ABORHT 1 the
127. t ready Check wiring at the LED Voc level is not within gateway and the lOs the required range gt voltage supply off possible reasons Dismount modules too many modules Replace the gateway connected to the gateway short circuit in connected module hardware error in gateway lOs CPU not supplied Check the voltage supply at the gateway Green Module bus is running the configured module bus station corre sponds to the physi cally connected station communication is active Green Station is in the Deactivate the flashing 1 O ASSISTANT Force I O ASSISTANT Force 1 Hz Mode Mode Green Maximum number of Check the number of flashing modules at the modules connected to 4Hz gateway is exceeded the gateway dismount modules 3 46 D300527 0906 BL67 PBDP Status Indicators Diagnostic Messages Gateway Industr A Table 27 LED Status Meaning Remedy LED indicators Redand Controller is not ready Check wiring at the LED Voc level is not within gateway and the GW the required range gt voltage supply off possible reasons Dismount modules too many modules Replace the gateway connected to the gateway short circuit in connected module hardware error in gateway Red Non adaptable modifi Compare the planned flashing cation of the physically BL6 7 station with the 1Hz connected station physical station Check the ph
128. tent of the register with the address stated at HEG WR ADR with REG WR DATA HEG RD ADH Address of the register to be read HEG WR ADR Address of the register to be written with REG WR DATA REG WR DATA Value to be written to the register with the address stated at REG WR ADR D300527 0906 BL67 PBDP 8 17 Apendix Output variables Tabelle 101 Variable Output variables FB_SSI REG_RD_DATA REG_RD_ADR_STAT REG_RD_ABORT REG_WR_AKN REG_WR_ACEPT SIS CMP1 Meaning Read data at the register with the address stated at REG RD ADR if access is successful REG RD ABORT 0 Return the register address for the read data REG RD DATA 1 Reading of register with the address stated at REG RD ADR ould not be executed successfully The operation was aborted 0 Reading of register with the address stated at REG_RD_ADR was executed successfully The read data is shown at REG_RD_DATA 1 Writing of the register was requested with REG_WR 1 in the previous cycle Another write request with REG_WR 1 is not accepted This value returns to 0 when REG_WR 0 0 A write request with REG_WR 1 is accepted This value then changes to 1 A further write request is ignored 1 Writing of register with the address stated at REG_WR_ADR was executed successfully 0 Writing of register with the address stated at REG_WR_ADR was not executed successfully 0 A comparison of the register contents has produced the
129. the software before you can begin with the initial configuration There are two procedures possible for reading in the files Reading in the GSD Files before Starting the Software Copy the GSD files TRCKFF2F gsd for the BL67 gateway into the Step7 S7data GSD directory Copy the icon files bmp into the Step7 S7data S7data NSBMP directory Start the SIMATIC Manager software The BL67 gateways will automatically be entered into the hard ware overview following correct installation of the files The hard ware overview can be accessed using the Insert gt Hardware Catalog command Reading in the GSD Files after Starting the Software Proceed as follows to read in the above GSD files if you have already started the software Create a new or open an existing project Open the hardware configuration software D300527 0906 BL67 PBDP 4 17 Connections to Automation Devices Copy the required GSD file using the Options Install New GSD Files command Figure 24 Options Window Help Inserting a new en Chrl Alt E GSD file using Speci Module Options Install Configure Network New GSD Symbol Table Gtr FAIL T Files Report System Error Edit Catalog Profile Update Catalog Install Hw Updates Install New GSD Import Station GSD m Select the GSD file from the corresponding source directory Figure 25 ax Selecting the GSD
130. the system is extended to its maximum 6 8 D300527 0906 BL67 PBDP Maximum System Extension Industr A Note If the system limits are exceeded the software I O ASSISTANT gen erates an error message when the user activates the command Station Verify Overview of the process data diagnostic parameter and configuration bytes based on an example The following offers an overview of the different bytes of an example station Module A 4DI Module B 4DI Module C 4DI Module D 8 DI Module E 2 Al I Module F 2 AO I Module G 4 DO 0 5A Table 91 BL67 module Process data bytes Diagnostic Overview of the pytes process data and not compressed diagnostic bytes compressed of the example station standard Gateway module descrip tion BL67 4DI P 1 1 BL67 4DI P 1 0 A module avail Oo N O OJ OJ OJN able in not com BL67 4DI P 1 1 pressed modu BL67 8DI P ix escription only BL67 2Al I 4 AA BL67 2AO I 4 AA BL67 4DO 0 5A 1 1 1 Total 13 12 5 D300527 0906 BL67 PBDP 6 9 Guidelines for Station Planning Table 92 BL67 Module Standard module Module descrip Overview of the description tion according parameter and to type configuration bytes of the param config param config example station bytes bytes bytes bytes A not com pressed UA GB UA GB B compressed BO BIGCKS Gateway 5 0 5 0 BL67 4DI P 1 1 0 5 BL67 4DI P 1 1 2 0 5 4 BL67 4DI P 1 1 0 5 BL67 8DI P 1 1
131. to describe an area whose electrical potential is equal to zero at any given point In neutral grounding devices the potential is not necessarily zero and one speaks of the ground reference Ground connection One or more components that have a good and direct contact to earth Ground reference Potential of ground in a neutral grounding device Unlike earth whose potential is always zero it may have a potential other than zero GSD Acronym for Electronic Device Data Sheet which contains standardized PROFIBUS DP station descriptions They simplify the planning of the DP master and slaves Default language is English Hexadecimal System of representing numbers in base 16 with the digits O 9 and further with the letters A B C D E and F HW gate A hardware release which is controlled via the digital input on the module This release is configured as a function of the digital input It is set by change of edge from 0 1 at the input and reset by a change change of edge 1 0 The hardware release is called HW gate in the controller and parameters Hysteresis A sensor can get caught up at a certain point and then waver at this position This condition results in the counter content fluctuating around a given value Should a reference value be within this fluctuating range then the relevant output would be turned on and off in rhythm with the fluctuating signal D300527 0906 BL67 PBDP Industr A ET 1 0
132. tus o error code 0 gt no error 8010h gt communication error hardware error 8020h communication error error in data flow 8040h communication error error in telegram frame 8080h gt communication error buffer overflow of the module 8300h gt variable error wrong parameter SendData 8301h gt variable error wrong data type of parameter SendData 8302h gt variable error wrong length of parameter SendData see Siemens software manual see Siemens software manual D300527 0906 BL67 PBDP Function Blocks for S7 Receive Function Block FBRECVRSxxx The software block FBRECVRSxxx is a handling block only used to receive data from the BL67 1RS232 module Figure 43 Receive function block FBRECVRSxxx BOOL gt gt BOOL BOOL gt WORD BOOL gt WORD WORD e WORD WORD gt WORD ANY sli WORD sli D300527 0906 BL67 PBDP 8 7 Apendix input variables Table 96 Variable Input variables of FBRECVRSxxx Enable Quit CLRBuf_Recv RxD_K1 8 8 Meaning 1 The receive of data s released O The receive of data s blocked 1 The error messages are reset Acknowledge of errors The communication is stopped 0 If error messages have occurred they remain valid 1 Flushing the receive buffer is planned Flushing is always executed successfully if Enable 0 and Quit 1 0 No influence on the m
133. ual list of modules matches the configuration set in the configuration software of the corresponding fieldbus master 1 The actual list of modules has been altered in such a manner that process data can still be exchanged with the module bus stations which are at present connected to the module bus The constellation ofthe module bus station that is set in the configuration software CheckConfig Cmd of the corresponding fieldbus master serves as a refer ence 3 56 D300527 0906 BL67 PBDP Diagnosis Industr A Table 28 Diag Bit Designation Meaning Gateway data diagnostic bits record 4 undervoltage field supply Vo 0 field supply Vois within the permissible range 1 field supply Vo is not within the permissible range 5 reserved 6 undervoltage field supply V O field supply V is within the permissible range 1 field supply V is not within the permissible range T Overcurrent Short circuit O current is within the permissible range 1 current is not within the permissible range 2 Gateway errors 0 1 reserved 2 Module bus error O Communication with the module bus station on the module bus is possible 1 Communication with the module bus station on the module bus is not possible D300527 0906 BL67 PBDP 3 57 BL67 Gateway for PROFIBUS DP Table 28 Diag Bit Designation Meaning Gateway data diagnostic bits record 3 Master configuration erro
134. ule The transmission is realized in 8 byte format 2 bytes contain control data and 6 bytes contain user data The memory area for the transmit data and the receive data in the Siemens PLC S7 are not fixed and can be chosen by the user Depending on the PLC s performance up to 65536 data bytes can be transmitted during one transmission cycle for the consistent data transfer the system function blocks SFC14 and SFC15 from Siemens are used The transmission of the values is transparent The meaning of the error numbers can be found in the manual for the control software from Siemens D300527 0906 BL67 PBDP Function Blocks for S7 Transmit Function Block FBSENDRSxxx The software block FBSENDRSxxx is a handling block only used to transmit data to the BL67 1RS232 module Figure 42 Transmit function block FBSENDRSxxx BOOL gt gt BOOL BOOL gt WORD BOOL gt WORD WORD gt gt WORD WORD gt gt WORD ANY sli WORD sli D300527 0906 BL67 PBDP 8 3 Apendix Input variables Table 94 Variable Input variables of FBSENDRSxxx Enable Quit CLRBuf Send RxD_K1 8 4 Meaning 1 The transmission of data is released 0 The transmission of data is blocked 1 The error messages are reset Acknowledge of errors The communication is stopped 0 If error messages have occurred they remain valid 1 Flushing the transmit buffer is planned Flushing is alwa
135. ule on a BL67 sta tion All other BL67 modules are not dependent on the fieldbus used Flexibility A BL67 station can contain modules in any combination which means it is possible to adapt the system to practically all applica tions in automated industry 1 2 D300527 0906 BL67 PBDP The Basic Concept Industr A Convenient Handling All BL67 modules with the exception of the gateway consist of a base module and an electronic module The gateway and the base modules are snapped onto a mounting rail or are directly mounted onto a mounting plate The electronic modules are plugged onto the appropriate base modules After disconnection of the load the electronic modules can be plugged or pulled when the station is being commissioned or for maintenance purposes without having to disconnect the field wiring from the base modules D300527 0906 BL67 PBDP 1 3 BL67 Philosophy BL67 Components Figure 1 BL67 station PROFIBUS DP A PBDP Gateway B electronic module C base module Gateways The gateway connects the fieldbus to the I O modules It is respon sible for handling the entire process data and generates diagnostic information for the higher level master and the software tool VO ASSISTANT Figure 2 BL67 gateway for PROFIBUS DP 1 4 D300527 0906 BL67 PBDP BL67 Components Figure 3 electronic module Industr A Electronic Modules Electronic modules contain the functions
136. ult value or maintain the orig inal values The non configured analog output modules maintain their current output settings 11 exchange The gateway carries on process data exchanging process data with the other module bus stations No error information is transmitted Bit 2 and 3 Outputs module exchange error 00 output 0 A The gateway switches the outputs of the modules to 0 No error information is transmitted 01 output substi The gateway switches the outputs tute value of all modules with the exception of analog output modules to O Error information is transmitted to the analog output modules Depending on their configuration these modules set their outputs either to 0 or to a default value or maintain the original values The non configured analog output modules set their outputs to 0 D300527 0906 BL67 PBDP 3 17 BL67 Gateway for PROFIBUS DP Table 8 Byte Value Gateway Parameter parameters name A default 10 hold current settings value 11 exchange process data Bit 4 and 5 Outputs fieldbus error 00 output 0 A 01 output substi tute value Meaning The gateway maintains the actual output settings of all modules with the exception of analog output modules Error information is transmitted to the analog output modules Depending on their configuration these modules set their outputs either to 0 or to a default value or maintain the orig inal values The
137. urrent sensor 3 sensor supply C 3 overcurrent sensor 4 sensor supply D n 1 0 overcurrent K1 overcurrent K2 overcurrent K3 overcurrent K4 overcurrent K5 overcurrent K6 overcurrent K7 NIOJ OJ AJ OJN overcurrent K8 3 66 D300527 0906 BL67 PBDP Diagnosis Industr A E BL67 1RS232 Table 45 Diagnosis Bit Diagnosis BL67 1RS232 byte n 3 parameterization error 4 hardware failure 5 data flow control error 6 frame error 7 buffer overflow E BL67 1RS485 422 Table 46 Diagnosis Bit Diagnosis BL67 1RS485 byte 422 n 3 parameterization error 4 hardware failure 5 data flow control error 6 frame error 7 buffer overflow BL67 1SSI Table 47 Diagnosis Bit Diagnosis BL67 1SSI byte n 0 SSI group diagnostics 1 open circuit 2 sensor value overflow 3 sensor value underflow 4 parameterization error D300527 0906 BL67 PBDP 3 67 BL67 Gateway for PROFIBUS DP BL67 1CVI Table 48 Diagnosis Bit Diagnosis Diagnosedaten byte en n Oto3 DiagNodet see Table 49 4 to 7 DiagNode 2 see Table 49 n 3 Oto 3 DiagNode 7 see Table 49 4 to 7 DiagNode 8 see Table 49 n 4 DiagCVI see Table 50 n 5 reserved Table 49 Bit Name Diagnostic data CANopen node 0 DiagNode x 2 3 Table 50 Bit Global diagnostic data CVI module 0 DiagCVI 3 68 Emergencies transmitted since module start Node hat Emergencies gemeldet Communication error transmitted since module start Guard Time Communi
138. ys executed successfully if Enable 0 and Quit 1 0 No influence on the module s function Start address of the module s 8 byte input address range The software SIMATIC STEP 7 assigns the address ranges to the different modules The Hardware Configuration of the software shows the address ranges chosen by the user The addresses are set in the WORD format 2 Bytes Example The decimal number 258 has to be transmitted as the hexadecimal code W 16 102 D300527 0906 BL67 PBDP Function Blocks for S7 Industr A TxD_K1 Start address of the module s 8 byte output address range The software SIMATIC STEP 7 assigns the address ranges to the different modules The Hardware Configuration of the software shows the address ranges chosen by the user The addresses are set in the WORD format 2 Bytes Example The decimal number 258 has to be transmitted as the hexadecimal code W 16 102 SendData Start address for storing the transmit data inputs outputs flags data blocks etc Max_Bytes Maximum number of bytes that have to be sent max 65536 bytes D300527 0906 BL67 PBDP 8 5 Apendix Table 95 Output variables of FBSENDRSxxx 8 6 Output variables Variable Busy SendDataCnt RETVAL RETVALSFC14 RETVALSFC15 Meaning 1 Data are actually transmitted 0 No data transmitted at the moment Number of the transmitted data max 65536 Return value of the function sta
139. ysical station for defective or incorrectly fitted elec tronics modules Red no module bus At least one module flashing communication has to be plugged and 4 Hz has to be able to communicate with the gateway Red Adaptable modification Check the physical green of the physically station for pulled or flashing connected station new but not planned 1 Hz data transfer possible modules Voc CPU not supplied Check the system supply at the gateway Green Module bus and CPU running D300527 0906 BL67 PBDP 3 47 BL67 Gateway for PROFIBUS DP Table 27 LED indicators 3 48 LED Status Vo Green Green flashing 1Hz Green flashing 4 Hz Off Green Green flashing 1Hz Green flashing 4Hz Red Off Meaning Supply of outputs ok undervoltage Vo System running Overvoltage Vo System running No voltage supply sensor supply ok undervoltage V system running Overvoltage V system running Short circuit or over load at sensor supply sensor supply is switched off No voltage supply Remedy Check the wiring at the gateway and the voltage supply Check the system supply at the gateway Check the wiring of the voltage supply at the gateway Automatic restart when debugging Check the wiring of the voltage supply at the gateway D300527 0906 BL67 PBDP Status Indicators Diagnostic Messages Gateway Industr A

BL67 - USER MANUAL FOR PROFIBUS-DP

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