BL20/BL67- User manual for PROFIBUS-DPV1
Contents
1. Industr A Table 10 DPV1 error code Possible module diagnostics Error codes module diagnos No Text BL20 1 0 module Diagnostic message of the module tics dec BL67 22 Communication BL20 BL20 1CNT 24VDC Sensor pulse wrong measurement error mode BL20 E 1SWIRE Communication SWIRE COM gpgg Communication SWIRE slave SDprr BL20 1RSxxx Data flow control error BL20 2RFID x Parameter not supported by transceiver BL20 2AIH I HART comm error BL20 2AOHH BL67 BL67 1CVI Communication error transmitted since module start Guard Time Communication error Guard Time timeout BL67 2RFID x Parameter not supported by transceiver BL67 1RSxxx Data flow control error 23 Direction error BL20 BL20 1CNT 24VDC Main count direction wrong counter mode 24 User software error BL20 BL20 2AIH I Invalid parameter BL20 2AOH I BL20 2RFID x Software error BL67 BL67 2RFID x Software error 25 Cold junction BL67 BL67 2AI TC No Pt1000 sensor found compensation error 26 Sensor supplyload BL67 BL67 xDI PD Overcurrent short circuit sensor u BL67 4DI4DO PD BL67 8XSG PD 27 Unknown error 28 Common error BL20 BL20 E 1SWIRE General error GENzgg BL20 1SSI SSI group diagnostics BL20 2AIH I HART status error BL20 2AOH I BL67 BL67 1SSI SSI group diagnostics 29 Configuration BL20 BL20 E 1SWIRE SWIRE master SW ar error D300956 0210 BL67 BL20 DPV1 2 27 BLxx gateways for PROFIBUS2. Industrial Automation BL2O BL67 USER MANUAL FOR PROFIBUS DPV1 All brand and product names are trademarks or registered trade marks of the owner concerned Edition 02 2010 O Hans Turck GmbH Muelheim 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 duplicated or distributed by means of electronic systems without written permission of Hans Turck GmbH amp Co KG Muelheim an der Ruhr Subject to alterations without notice 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 E 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 M Connecting cables and signal lines should be installed so that inductive or capacitive interference do not impair the automation functions
3. 1 The write process is not yet terminated ERROR ERROR 1 Error occurred while writing STATUS Error code of the function block see Siemens online help for SFB54 RALRAM LEN Length of the written data RECORD Target area for the written data record here in this example DB11 D300956 0210 BL67 BL20 DPV1 3 7 Connection to a Siemens PLC S7 Example Acyclic writing of parameters to module no 7 BL67 2Al I of the example station The access to the module input data is done via module index no 31 from the module application instance Table 7 Index Name Datatype r w Remark Module Applica dec tion Instance exerpt 31 Module specific r w Parameters of the parameters respective module Note A detailed description of the Module Application Instance can be found in Chapter 2 BLxx gate ways for PROFIBUS DPV1 page 2 29 Figure 6 lt a 6 BLE7 GW DFV1 Station struc EB ture in the hard ware Comment i configuration RS as 10 17 315 jReresepo pp mm a 2Al l 33 8 JBLG7ATE 40 48 Figure 7 CALL WRREC DBS3 Access via REQ TRUE SFB53 ID DUKLGFLE INDEX 31 ine A logical LEN 4 Dun c B address of DONE VALID channel 1 BUSY Busy from mod ERROR Error ule no 7 STATUS Status B indeks RECORD DE11 DBBO 3 8 D300956 0210 BL67 BL20 DPV1 Acyclic data transfer with system function bocks SFBs by Si
4. E 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 automation devices E 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 E 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 M 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 M Wherever faults in the automation system may cause damage to persons or pro
5. High limit exceeded Help on Channel specific Diagnostics Diagnostic row Hi Wie break x Help Cause Break on wire to sensor actuator or other causes Remedy Check wiring and eliminate problem or eliminate other causes bs c D300956 0210 BL67 BL20 DPV1 3 11 Connection to a Siemens PLC S7 3 12 D300956 0210 BL67 BL20 DPV1 4 Index A acyclic services tette 2 29 addressing serit e i er e t ee Renee 2 7 C connection options ssion 2 6 D diagnosis telegram aranarnnnnnnnnnnnnnnnnnnnnnnnnnnner 2 16 diagnosis channel specific nee 2 19 DPM1 DPM2 DPV1 error codes ees 2 22 2 23 E extended diagnosis ttes 2 16 F F rce Mode p 2 21 G Gateway Application Instance 2 29 gateway diagnosis ssnsesseeseessrnsssseesersseessnssseeeeesseesssnneeeeeessesns 2 20 gateway diagnostic messages 2 15 gateway function e rrtttttttttnnnnettttttcnns gateway parameter L LEDS 2 15 M Module Application Instance 2 30 module description tnter 2 8 module Status vunnnynnnsniiksssmeetseeeinitteeisnskeimsissete 2 18 P parameter gateway nssssssssssssssseseeertrerrrrerrrerrrrsssssssssssssssssssseeeseeseets 2 9 parameter modules nnessesssssssssssssssssssssssssssssssssssssssseseer 2 13 parameterization mssseesssssssssrseeerssssssssereeresessssssserseeeessss
6. UINT8 3 Modul revision UINT8 r Firmware Revision of the module 4to 18 reserved 19 Input data specific r Input data of the respective module 20 to 22 reserved 23 Output data specific r w Output data of the respective module 24 to 30 reserved 31 Module parameters specific r w Parameters of the respective modules 32 to 255 Profile specific These indices are reserved for the data of several module profiles e g RFID The definitions of the profile indices can be found in the respective module descriptions D300956 0210 BL67 BL20 DPV1 2 29 BLxx gateways for PROFIBUS DPV1 2 30 D300956 0210 BL67 BL20 DPV1 Industri A 3 Connection to a Siemens PLC S7 Gene 2 Example configuration e 3 Acyclic data transfer with system function bocks SFBs by Siemens s nssrensserevsssserssssrensssrensssrersssserssvssensssrsssssensussesssvssenssssersssssenee 4 Aeycliereading with SFB52 A X 4 Example sss aad Acyclic writing with SFB53 6 SEXA MP E sarno 8 Example of DPV diagnoosissa ira A nieht 11 D300956 0210 BL67 BL20 DPV1 3 1 Connection to a Siemens PLC S7 General This chapter contains detailed information about the particularities when connecting a BLxx DPV1 gateway to a Siemens PLC S7 Note m For general information abo
7. 6 0001 M 10 VALID BOOL true M 20 Busy BOOL false M 30 Error BOOL false DBIODBB 0 BIN 240000 1000 A DB10DBB 1 BIN 240000 0000 Note As the PLC always accesses the bus and the connected stations even during the acyclic data traf fic the transmitted values are permanently updated Acyclic writing with SFB53 Figure 5 CALL WRREC DBS3 SFB53 WRREC REQ TRUE ID DWU 16 1E INDEX 31 LEN 4 DONE VALID BUSY Busy ERROR Error STATUS Status RECORD DB11 DBBO Table 5 Parameter name Meaning Input data SFB52 T REQ REQ 1 starts the data transmission ID Logical address of the respective BLxx I O module taken from the hardware config uration When establishing a connection to the gateway the logical address is the Diagnostic Address assigned in the hardware configuration Note If the module to be addressed is an output module bit 15 has to be set e g for address 5 ID DW 16 8005 If the module concerned is a combination module the lowest address has to be chosen INDEX Number of the module s index to be written see see Chapter 2 Description of user data for acyclic services MLEN Maximum length of the data to be written 3 6 D300956 0210 BL67 BL20 DPV1 Acyclic data transfer with system function bocks SFBs by Siemens Industri A Table 6 Parameter name Meaning Output data i SFB52 VALID New data set was written and valid BUSY BUSY
8. an error list Acyclic services are handled with low priority paralelly and additionally to the cylcic process data transfer The negative influence on the speed of the high priority process data transfer shall thus be minimized DPV1 functions The DPV1 functions consist basically of the services Read and Write The master uses these services for read or write access to data blocks in PROFIBUS In addition to that an intiate and abord service for the connection management a data transport service for the exchange of large data packages and the alarm and status services for the transmission of alarm messages have been defined Note i At present the BLxx gateways for DPV1 only support the services Read and Write DPM1 versus DPM2 PROFIBUS DPV1 differentiates between two master classes An automation system PLC which generally controls the basic cyclic process data transfer with standard DP functions is defined as Class1 master A Class1 master can use DPV1 functions optionally The new Class2 master is generally an engineering tool which is used for the acyclic data transfer The protocol cycle of the DPV1 functions on the field bus depends on the use of a Class1 ora Class2 master D300956 0210 BL67 BL20 DPV1 1 3 PROFIBUS DPV1 Addressing the data in DPV1 The data addressing is done per module by means of the following details E slot E index amp length The slot number addresses the module
9. as extended diagnostics deactivate Diagnostic messages from the module bus stations will not be displayed A station diagnostic is not auto matically generated along with module diagnostics D300956 0210 BL67 BL20 DPV1 BLxx gateways for PROFIBUS DPV1 Table 2 Byte Value Meaning Gateway parameter name parameters A default Bit 2 settings Vo diagnostics 0 activate A The monitoring function for the field supply Vo from gateway and power feeding modules is activated 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 moni toring of the voltage supply at the power feeding module is not realized 1 deactivate Bit 3 reserved Bit 4 l O ASSISTANT ForceMode 0 release A I 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 6 Static configuration 0 activate A Changes in the station configuration are stored in the 1 deactivate gateway following a power on reset In case of a module sequence error a process data exchange is still possible If the static configuration is deactivated a dynamic configuration take over is realized directly following station configuration changes important for acyclic parameterization The station stops the process data exchange and the bus com
10. ine 2 13 Parameter module parameterization cccccsssssssssesssesssesssesssessscsssecssessssssscssscssscesscssscssscssscssseesnessuccsscssnecsscssneesseesneessees 2 14 Status indicators diagnostic messages gateway unsonnssssssnnnnunnnnnnnnnensnsnnnnunnnnnnnnnensnsnnnunnnnnnnnnnenssnnee 2 15 Diagnostic messages via LEDS rnnsssssersersssreseesssresesesssesssevssrsesesssasssevssavssesssevssessserssesssarssevssenssensvsseusssvsseusssvssevsssvssensssvssensesesse Diagnostic messages via the software The diagnosis telegram X 2 16 EICUIESILI le 2 17 D300956 0210 BL67 BL20 DPV1 i Module status nee Channel specific diagnosis Description of the gateway diagnosis bytes ernsesrssersseerrssesssssssseresserenseressereserreseerseerssesrsssersssesssseneseenereeseersseerssserssssrnr 2 20 Channel specific diagnosis messages of the modules nsrsseensereseersservsserrsserrsserssssessserssserenseresereeseseeseraseersseerssserssser 2 22 Description of user data for acyclic services uueesssooonssnnnnnssnnnennnnnnsunnnnnnnnnnnunnnnnsnsunnnnnnnnnnnnnsnsssssennee 2 28 Gateway Application Instance ee eese esset entente ntt ttto tton nnna sasn tto tontos tontos tontos tts ttto tonto tton tto ntonn 2 28 Module Application Instance trn sun e quce eie be nl ee ree dubius 2 29 Connection to a Siemens PLC S7 CCU ccc en 3 2
11. APT NI BL20 2AIH I Underflow BL20 2AOH I Value below lower limit BL67 BL67 1CNT ENC STS UFLW underflow BL67 1SSI Sensor value underflow BL67 xAl x Measurement value range error OoR BL67 xAO x BL67 2AI 2AO VI 9 Error BL20 BL20 2AOH I Invalid value BL20 E 4AO U I Over underflow OUFL BL20 E 8AI U I APT NI BL67 BL67 1CVI DiagNode x DiagCVI Emergencies transmitted since module start BL67 xAIxAO x Over underflow OUFL BL67 4AO V D300956 0210 BL67 BL20 DPV1 2 25 BLxx gateways for PROFIBUS DPV1 Table 10 DPV1 error code Possible module diagnostics Error codes module diagnos Wo Text BL20 1 O module Diagnostic message of the module tics dec BL67 16 Parameterization BL2O BL20 1CNT 24VDC invert Dl latch retr not perm error counter mode integration time wrong measure ment mode BL20 E 1SWIRE SPS SLAVE RDYerr BL20 1RSxxx Parameterization error BL20 1SSI BL20 2RFID x Parameter set inalid BL67 BL67 1RSxxx Parameterization error BL67 1SSI BL67 1CNT ENC Parameterization error ERR PARA BL67 2RFID x Parameter set inalid 21 Hardware error BL20 BL20 2RFID x Transceiver hardware error BL20 1RSxxx Hardware error BL20 E 8AI U I APT NI BL20 E 4AO U I BL20 2AIH I BL20 2AOHH BL67 BL67 2RFID x Transceiver hardware error BL67 1RSxxx Hardware error BL67 xAl xAO V I 2 26 D300956 0210 BL67 BL20 DPV1 The diagnosis telegram
12. BUS structures using electronic device data sheets GSD Note i The GSD files for the BLxx DPV1 gateways do not allow the module representation according to type Only the standard module representation is possible For further information please read the manuals for the DPVO gateways BL20 German D300822 English D300458 BL67 German D300570 English D300527 The modules are identified in the BLxx DPV1 gateways by means of their indent number 2 8 D300956 0210 BL67 BL20 DPV1 Parameterization Industri A Parameterization Gateway parameters The BLxx gateways for PROFIBUS DPV1 use 5 bytes of parameter data which exclusively describe the behavior of the gateway Description of the gateway parameters The texts in the columns parameter name and value correspond to those defined in the electronic device data sheets GSD files Table 2 Byte Value Meaning Gateway parameter name parameters A default general parameters settings Byte 0 reserved Byte 1 Bit 0 startup when expected actual config differ O activated A Reaction depending on the parameter Bit 6 Static configuration byte 4 bit 6 If the static configuration is deactivated the process data exchange is not disturbed in case of module sequence error 1 deactivated Reaction depending on the parameter Bit 6 Static configuration byte 4 bit 6 If the static configuration is activated the process data exchange is no
13. DPV1 Description of user data for acyclic services The following instances are defined for the BLxx DPV1 gateways E Gateway Application Instance Slot 0 Module Application Instance Slot 1 to n Gateway Application Instance Table 11 Gateway Appli cation Instance 2 28 Index Name Data type riw Remark 1 Gateway ID DWORD r Indent number of the gateway 2 Gateway name STRING r Name of the gateway 3 Gateway revision STRING r Firmware revision of the gateway 4 to 23 reserved 24 Gateway diagnosis WORD r Diagnosis data of the gateway 25 to 27 reserved 28 Gateway WORD r w Parameter data of the gateway parameters 29 to 31 reserved 32 Module input list Array of BYTE r List of all input channels in the station 33 Module output list Array of BYTE r List of all output channels in the station 34 Modul diag list Array of BYTE r List of all module diagnosis messages 35 Module parameter list Array of BYTE r List of all module parameters 36 to 244 reserved 255 I amp M functions r w Identification amp Maintaining services I amp MO according to PROFIBUS DP specification D300956 0210 BL67 BL20 DPV1 Description of user data for acyclic services Module Application Instance Industri A Table 12 Index Name Datatype r w Remark Module Applica iondastanee Modul ID DWORD r Indent number of the module 2 Modul type ENUM r Module type
14. Defines the channel specific diagnosis via diagnosis bit 6 and bit 7 10 In addition to that it contains the number of the module which sends the diagnosis message bit to bit 5 Byte 2 Module Bit 0 to bit 5 contain the channel number Bit 6 and bit 7 define if the channel is an input or an output channel 01 input 10 output 11 in and output Byte 3 Diagnosis message Bit 5 to bit 7 define if the module is a bit byte or word oriented module 001 bit oriented 010 2 bit oriented 011 4 bit oriented 110 word oriented 111 double word oriented Bit Oto bit 4 contain an error code decimal which specifies the diagnosis message see section Channel specific diagnosis messages of the modules page 2 22 Note m The channel specific diagnosis is generated for every channel of a module within a station which is actually present and which sends active diagnosis D300956 0210 BL67 BL20 DPV1 2 19 BLxx gateways for PROFIBUS DPV1 Description of the gateway diagnosis bytes Table 8 Diagnosis Bit Description Gateway byte diagnosis byte Byte 1 Gateway warnings Module diagnostics available 2 20 0 0 No module bus station is signaling a diagnostic 1 At least one module bus station with diagnostic function is signaling a diagnostic 1 reserved 2 reserved Byte 1 3 Station configuration changed 0 The actual list of modules matches the configuration s
15. Example configuration 000 3 3 Acyclic data transfer with system function bocks SFBs by Siemens ccccccccccsccccccccccccccccccsccceses 3 4 Acyclic reading with SFB52 Acyclic writing with SFB53 Example of DPV1 diagnosis ccce eee eene eee e neon eee o neos sooo ose s osse sss s ss sso s PPP Pe esee eese e eee ee eee este eee eese eo 3 11 Index D300956 0210 BL67 BL20 DPV1 Industri A About this Manual Documentation ro o ro zo e 7 2 General informatio Nissinen 3 Presenbed Use Notes Concerning Planning Installation of this Product Description of Symbols Used c 4 List iZielntee E 5 D300956 0210 BL67 BL20 DPV1 0 1 About this Manual Documentation Concept 0 2 This manual contains all information about the BL67 BL20 gateways for PROFIBUS DPV1 It isa supplementary manual to the existing PROFIBUS DP manuals for the TURCK I O systems BL20 TURCK documentation number German D300822 English D300458 and BL67 TURCK documentation number German D300570 English D300527 The following chapters contain a short description of the field bus system PROFIBUS DPV1 a system inde pendent description of the DPV1 gateways for BL67 and BL20 as well as an application example f
16. Module Application Instance see Chapter 2 Description of user data for acyclic services Acyclic reading with SFB52 Figure 1 CALL RDREC SFB52 RDREC REQ TRUE ID DW 16 0 INDEX 19 MLEN 8 VALID VALID BUSY Busy ERROR Error STATUS Status LEN Length RECORD DB1O DBBO Table 2 Parameter name Meaning Input data SFB52 REO REO 1 starts the data transmission ID Logical address of the respective BLxx I O module taken from the hardware configuration When establishing a connection to the gateway the logical address is the Diagnostic Address assigned in the hardware configuration Note If the module to be addressed is an output module bit 15 has to be set e g for address 5 ID DW 16 8005 If the module concerned is a combination module the lowest address has to be chosen INDEX Number of the module s index to be read see see Chapter 2 Description of user data for acyclic services MLEN Maximum length of the data to be read Table 3 Parameter name Meaning Output data i i SFB52 VALID New data set was received and valid BUSY BUSY 1 The read process is not yet terminated ERROR ERROR 1 Error occurred while reading STATUS Error code of the function block see Siemens online help for SFB54 RALRAM LEN Length of the read data RECORD Target area for the read data record here in this example DB10 3 4 D300956 0210 BL67 BL20 DPV1 Acyclic dat
17. a transfer with system function bocks SFBs by Siemens Example Acyclic reading of input data at module no 6 BL67 4DI PD of the example station The access to the module input data is done via module index no 19 from the module application instance Table 4 Index Name Datatype r w Remark Module Applica dec tion Instance exerpt 19 Input data specific r Input data of the respective module Note A detailed description of the Module Application Instance can be found in Chapter 2 Module Ap plication Instance page 2 29 Figure 2 Station struc gt 6 BLE7 GW DPVI ture in the hard Address Comment Order Number Designation Q Address ware BLE7 2AI4 20 23 configuration BLE7 4DI P GE K GE 8 amp 7 BL67 8D1 PD PN ls 195 BLE7 1RS222 44 51 10 17 I al amp xSG PD H EN REN EGE ppp pus 2AM FEE amp BLE72A TC jon Figure 3 CALL RDREC DBS2 Access via REQ TRUE SFB52 ID DW les3 INDEX 19 2 A logical ad HLEN OO A i B dress of VALID VALID channel 1 BUSY Busy from mod ERROR Error ule no 6 STATUS Status B Index no LEN Length RECORD DBl10 DBBO D300956 0210 BL67 BL20 DPV1 3 5 Connection to a Siemens PLC S7 The module s input data are shown in DB10 Figure 4 DB10 in VATI ermene Modi val A channel 3 is active MD 10 status HEX DW 600000000 MAY 20 Length HEX Wit
18. and the index addresses the module s parameters Each data block can have a maximum size of 240 bytes In case of a successful data access the slave sends a positive answer If the data access failed a negative answer which classifies the problem precisely is sent 1 4 D300956 0210 BL67 BL20 DPV1 Industri A 2 BLxx gateways for PROFIBUS DPV1 IHtLOdUCLION eem rennen rer Tee GSE Eee 2 FUNERAR ANAE S E A NTN NTER N 3 Important notes concerning the DPV1 gateways essent teen tenente nnt ttte tts tte notte tton tttt ntt notte nett notte notes notis 4 COMME MALY e C engere 4 DIA9NOSIS a aukande E E keen 4 Technical Ee c 5 aol pis raifeirWolonifoptE T 6 IAG OSS 1G e M stay 7 Module description in the Electronic Device Data Sheets GSD ussesseasssrsssassrrsssrsssrsssrssssssenssssssrsssssssrsssssssesssssssrsssssssesssssssensssssseres 8 cie nigrae 9 IC yRericicicd T 9 Description of the gateway parameters eee teen nnns ttenn ttes nnntts notet ttt noniine ttt no ttts netto notti notis nonni 9 Module parameters RM 13 Parameter module parameterization nssnserrnsersssesssserssersssereeseressereserer
19. cccccccscccccccscccccccccsccccccccsccccccccccccccccccccccecccsccccscccsccccccccccesccccccceccccccccescccccccccesscccsccesccsecs 1 2 Acyclic data transfer 1 3 PISA INe orpe m 1 3 DPMT versus DPIVI2 saadan RR karret HE ERST 1 3 Addressing the data in DPV1 00000000000000snnsssnsssnsnnsnnnnsnsnnsnsnssnnnsnsnsnsnnnnnsnnnnennnnnnnnsnnnnnnnnnsnnnnnnnnne 1 4 2 BLxx gateways for PROFIBUS DPV1 Introduction 2 2 Function eee eeee 2 3 Important notes concerning the DPV1 gateways eerererssssnnnnnnnnnnnensssssnnnnnennnnnnnnnsssnsnnnnnnnnnnnnenssenennee 2 4 Compatibili e 2 4 BLE inle M 2 4 Technical data O 2 5 CDnIGDDDPIDDDB M 2 6 Addressing Pe 2 7 Module description in the Electronic Device Data Sheets GSD cccccccssssscssccccccscsccceccccccccsccconses 2 8 Parameterization Gateway PAL AIM CLCLS Siceasssusssssscsscsivsssnsncantsvssvsss couvesvansnbe ssusasvassveasenssescsvcsutensssGesnvndesGsnused setters SUD va O a vaaata aaa 2 9 Module parameters u
20. ctive chapter in the manuals for the DPVO gateways BL20 German D300822 English D300458 BL67 German D300570 English D300527 The BLxx gateways for DPV1 show the following special properties Table 1 Maximum number of modules in a station Properties of the DPV1 gateways BL67 32 BL20 48 Parameters max 244 bytes 3 bytes DPV1 2 bytes gateway 239 module parameters Configuration max 244 bytes Diagnosis max 244 bytes 6 bytes standard diagnosis 239 bytes user diagnosis Input data max 244 bytes Output data max 244 bytes Master Class2 1 channel interface supported acyclic services READ WRITE I amp M identification amp maintaining I amp MO acc PROFIBUS DP specification D300956 0210 BL67 BL20 DPV1 2 5 BLxx gateways for PROFIBUS DPV1 Connection options Note i This section corresponds to the respective chapter in the manuals for the DPVO gateways BL20 German D300822 English D300458 BL67 German D300570 English D300527 2 6 D300956 0210 BL67 BL20 DPV1 Addressing Industri A Addressing Note i This section corresponds to the respective chapter in the manuals for the DPVO gateways BL20 German D300822 English D300458 BL67 German D300570 English D300527 D300956 0210 BL67 BL20 DPV1 2 7 BLxx gateways for PROFIBUS DPV1 Module description in the Electronic Device Data Sheets GSD The BLxx gateways are integrated into PROFI
21. dividual diagnostic bits for the BLxx DPV1 gateways please refer to the following section D300956 0210 BL67 BL20 DPV1 2 15 BLxx gateways for PROFIBUS DPV1 The diagnosis telegram The diagnosis telegram of the BLxx DPV1 gateways is structured as follows Figure 1 The diagnosis telegram ofthe BLxx DPV1 gateways 2 16 p o Byte 0 S 8 PROFIBUS DP 5 diagnosis as 1 Byte 5 Eno Status message Including manufacturer specific gateway and module diagnosis Byte 13 o p Byte0 o Module status 5 2 bits per module show the amp Byteto module status E 0 E 5 Channel specific diagnosis module 0 Byte 2 D300956 0210 BL67 BL20 DPV1 The diagnosis telegram Industri A Status message Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 5 Byte 6 to 13 block header status type slot no specifier gateway diag Common byte nosis module diagnosis Table 5 Byte 0 Block header byte Status message This header byte defines status and alarm PDUs bit 6 and bit 7 2 00 In addition to that it contains information about the length of the diagnosis telegram length 14 bytes The header byte included Byte 1 Status type bit 7 1 defines that the message is a status PDU bit 0 to 6 define the type of the status PDU bit 0 1 status message Byte 2 Slot number Always O because the gateway is the first module of t
22. e 4 overload 5 overtemperature 6 wire break 7 upper limit value exceeded 8 lower limit value exceeded 9 error Error Codes 16 to 31 manufacturer specific 16 Parameterization error After a validity check the parameter data are partially rejected by the module Check the context of parameters 21 Hardware failure The module detected a hardware failure Exchange the module 22 Communication failure The module detected a communication problem at its ports e g RS232 485 422 SSI or other interface Check the connection or the function of the attached devices 23 Direction error The direction is detected to be wrong Check the parameterization or the control inter face versus use case 24 User software error The module detected an user application software error Check the interoperability of the user application software revisions Reinitialize user the application software of the module 25 Cold junction compensation error The module detected a defect or missing cold junction compensation 26 Sensor supply load dump The module detected a load dump at the sensor supply 27 Unkown error D300956 0210 BL67 BL20 DPV1 The diagnosis telegram Industri A Table 9 Value Diagnostic message Channel specific dec diagnosis 28 Common error The module detected an error 29 Configuration error The module detected an error in the configuration Meaning of the DPV1 er
23. emens Changing the parameters Table 8 Byte Bit Parameter Value Meaning Parameters BL67 2AH Kanal 0 A default 0 0 Current mode 0 0 20 mAA setting 1 4 20 mA 1 Value 0 Integer representation 15 bit sign A 1 12 bit left justified 2 Diagnosis 0 release A 1 block 3 Channel 0 activate A 1 deactivate Channel 1 1 Assignment similar to byte n channel 0 The following parameters have to be changed amp Current mode 4 to 20 mA Value representation 12 bit left justified To achieve this bit 0 and bit 1 of byte 0 have to be set to 1 in DB11 The module s parameter data are written to byte 1 via DB11 Figure 8 E DB11 in VATI Table Edit Insert PLC Variable View Options Window Help t A Channel 0 2 oela 8 sael x fea 81 vel Bit 0 2 1 and Ser e Sr aa aaa game Syros Naty vai Lesen i i MD 10 Status HEX DW 16 00700200 MAY 20 Length HEX VWM6 ODOO M 10 VALID BOOL f false M 20 Busy BOOL ijjtrue M 30 Error BOOL fi false DBHMDBB 0 BIN 240000 0011 Lum DBMDBB 1 BIN 200000 0000 DB11 DBB 2 BIN 280000 0000 D300956 0210 BL67 BL20 DPV1 3 9 Connection to a Siemens PLC S7 Tabl e 9 Image Process Image i Diagnostics Comment P arameter Parameter Name Project Value Online Value settings in the 7 mm nalog In IK O AS SI S TANT current mode 0 20m amp 4 20m integer data format I
24. es The 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 Bit 2 and 3 Outputs module sequence error 00 Output 0 A The gateway switches the outputs of the modules to 0 No error information is transmitted 01 Output substitute value 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 decide to 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 0 D300956 0210 BL67 BL20 DPV1 Parameterization Table 2 Byte Value Meaning Gateway parameter name parameters A default 10 Hold current value The gateway maintains the actual output settings of settings all modules with the exception of analog output modules Error information is transmitted to the analog output modules Depending on their configu ration these modules decide to set their outputs either to 0 or to a default value or to maintain the original values The non configured analog output modules maintain their current output settings 11 Exchange process data The gateway carries on exchanging process data with the
25. et 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 constella tion of the module bus station that is set in the configuration soft ware CheckConfig Cmd of the corresponding fieldbus master serves as a reference 4 undervoltage field supply Vo 0 field supply Vo is within the permissible range 1 field supply Va is not within the permissible range 5 reserved Byte 1 6 undervoltage field supply V 0 field supply V is within the permissible range 1 field supply V is not within the permissible range 7 Overcurrent Short circuit I 0 current is within the permissible range 1 current I is not within the permissible range D300956 0210 BL67 BL20 DPV1 The diagnosis telegram Table 8 Diagnosis Bit Description Gateway byte diagnosis byte Byte 2 Gateway errors 0 1 reserved 2 Module bus error 0 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 3 Master configuration error 0 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 t
26. hat no process data can be exchanged with the module bus stations which are at present connected to the module bus The constella tion of the module bus station set in the configuration software of the corresponding fieldbus master serves as a reference 4 reserved 5 Station configuration error 0 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 Byte 2 6 l O ASSISTANT Force Mode active 0 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 D300956 0210 BL67 BL20 DPV1 2 21 BLxx gateways for PROFIBUS DPV1 Channel specific diagnosis messages of the modules DPV1 error codes On PROFIBUS DP the channel specific diagnosis messages are display as DPV1 error codes and defined as follows The corresponding module diagnostics are shown in Table 10 Error codes module diagnostics Table 9 Value Channel specific dec diagnosis 2 22 Diagnostic message Error Codes 1 to 9 according to DP spec 1 short circuit 2 undervoltage 3 overvoltag
27. he station Byte 3 Specifier 0 no further differentiation Byte 4 and Gateway diagnosis see also section Description of the gateway diagnosis bytes page Byte 5 2 20 Byte 4 bit 0 shows if a module within the station sends a diagnosis bit 0 1 or not bit 0 0 Byte 6 to 13 Common module diagnosis 1 bit per module Shows which module sends a diagnosis if a wrong module is plugged or if a module is missing Note i In the 8 byte common module diagnosis bytes 6 to 13 1 bit is reserved for every module A sta tus message can thus display diagnosis messages of at most 64 modules These 8 bytes are always sent So it is not relevant if the modules within the station send diag nosis messages or not Additionally the status message is independent of the actual number of modules in the station Pending diagnosis messages are indicated by 1 0 indicates no active diagnosis message D300956 0210 BL67 BL20 DPV1 2 17 BLxx gateways for PROFIBUS DPV1 Module status Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 to 19 block header status type slot no specifier module diagnosis byte 2 bits per module Table 6 Byte 0 Block header byte Module status This header byte defines status and alarm PDUs bit 6 and bit 7 00 In addition to that it contains information about the length of the diagnosis telegram length 20 bytes The header byte is included Byte 1 Status type bit 7 1 defines that
28. munication as soon as a module sequence error appears ignoring the parameterization for error handling But the communication is not interrupted if the gateway parameter byte 1 bit O startup when expected actual config differ see page 2 9 is acti vated Bit 7 reserved D300956 0210 BL67 BL20 DPV1 Parameterization Module parameters Industri A When using the BLxx DPVO gateways whether the standard module representation or the module repre sentation according to type can be chosen for the I O modules This setting influences the number of parameter bytes for the single modules The DPV1 gateway does not support these different types of module representation Example 1 parameters BL67 4DI PD with DPV1 gateway Note The number of parameter bytes for the modules in DPV1 always corresponds to the number of parameter bytes in the module representation according to type Table 3 Byte Bit Parameter Value Meaning Parameters with i i i DPV1 gateway nB 0 input filter 1 0 deactivate A for 1 activate BL67 4DI PD A default 3 input filter 4 setting n 1 0 digital input 1 0 normal A B n 0 1 inverted 3 digital input 3 n 2 0 Operation mode 0 normal A group A 1 open circuit monitoring Operation mode group B 2 parameters BL67 4DI PD with DPVO gateway Table 4 Byte Bit Parameter Value Meaning Parameters with i DPVO gate
29. nteger 15Bit sign diagnostics K1 release release channel K1 activate activate Analog In 2 current mode 0 20m 0 20m integer data format Integer 15Bit sign Integer 15Bit sign diagnostics K2 release release channel K2 activate activate Project Database a Online Station Ref j C Offline Online R C Online RAW 3 10 D300956 0210 BL67 BL20 DPV1 Example of DPV1 diagnosis Example of DPV1 diagnosis In addition to the device related diagnosis according to DPVO and DPV1 the BLxx gateways for PROFIBUS DPV1 even show channel related diagnosis Furthermore a special help text which clearly specifies the error is defined for each diagnostic message E Figure 9 xijModule Information BL67 GW DP 1 Diagnosis ofthe pan BL67_DPVI SIMATIC 300 1 CPU 315 2DF Operating mode of the CPU lt gt RUN DPV1 gateways Status 24 Error 5 x A device relat General DP Slave Diagnostics Diagnostic Interrupt ed diag nosis Master Address 2 Manufacturer s ID 158 FF2E Version acc to DPVO TERQUE B device relat Standard Diagnosis of the Slave Her Fomat die ed diagnosis Watchdog activated module diagnostics available acc to DPV1 slot 1 disturbed A C man ufactu r slot 7 disturbed E slot 1 module error B er specific slot 7 module error z help texts Channel Specific Diagnostics Error Low limit exceeded
30. onger possible Attention If the parameter module parameterization is deactivated the module parameterization is only possible via acyclic services or configuration tools e g l O ASSISTANT If a module is replaced by a new one the gateway has to be operated with active U keep the module s parameter settings for the new module U has to be switched off and the station has to be separated from the field bus Now the gateway sends the parameters defined for the old module into the new module sys In order to D300956 0210 BL67 BL20 DPV1 Status indicators diagnostic messages gateway Industri A Status indicators diagnostic messages gateway The gateway transmits the following diagnostics undervoltage detection for system and field supply the status of the BL67 station the communication via the internal module bus the communication to PROFIBUS DP the status of the gateway Diagnostic messages are displayed in two ways E via individual LEDs E via the software of the respective fieldbus master for example PLC Diagnostic messages via LEDs Note Hn This section corresponds to the respective chapter in the manuals for the DPVO gateways BL20 German D300822 English D300458 BL67 German D300570 English D300527 Diagnostic messages via the software The diagnostic messages are displayed in the corresponding software of the PROFIBUS DP master as diag nostic bytes For the meaning of the in
31. or the connection of the TURCK DPV1 gateways to a Siemens PLC S7 Note m For all system product properties which are not specific for the DPV1 gateways as for example connection possibilities technical data or similar please read the PROFIBUS DP manuals for the BL20 and BL67 mentioned above The bus independent I O modules for BL67 as well as all further fieldbus independent chapters like mounting labelling etc are described in a separate manual MW BL201 O modules TURCK documentation number German D300716 English D300717 M BL67 I O modules TURCK documentation number German D300572 English D300529 D300956 0210 BL67 BL20 DPV1 General Information Industri A General Information Attention Please read this section carefully Safety aspects cannot be left to chance when dealing with elec trical equipment This manual contains all necessary information for the prescribed use of the BL20 BL67 gateways for PROFIBUS DPV1 It has been specially conceived for qualified personal with specialized knowledge Prescribed Use Warning The devices described in this manual must be used only in applications prescribed in this manual or in the respective technical descriptions and only with certified components and devices from third party manufacturers Appropriate transport storage deployment and mounting as well as careful operating and thorough main tenance guarantee the trouble free and safe operation of the
32. other module bus stations No error information is transmitted Bit 4 and 5 Outputs fieldbus error 00 output 0 A The gateway switches the outputs of the modules to 0 No error information is transmitted 01 11 output substitute value Hold current value 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 O0 or to a default value or maintain the original values The non config ured analog output modules set their outputs to 0 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 configu ration these modules set their outputs either to 0 or to a default value or maintain the original values The non configured analog output modules maintain their current output settings Byte 4 Bit 0 Integer data format LSB first Data is converted to INTEL format standard format MSB first 16 bit data are transmitted with the high and low bytes reversed MOTOROLA format This parameter influences the process data Bit 1 Diagnostics from modules activate A Diagnostic messages from the module bus stations are made known to the fieldbus master
33. pecial features of the DPV1 gateways are described in the following For topics which are DPVO DPV1 common you will therefore find cross references to the respective docu mentation for the DPVO gateways M BL20 German D300822 English D300458 BL67 German D300570 English D300527 2 2 D300956 0210 BL67 BL20 DPV1 Function Industri A Function The BLxx DPV1 gateways allow the operation of BLxx modules on PROFIBUS DPV1 The gateway is the connection between the I O modules and the PROFIBUS masters see Chapter 1 PROFIBUS DPV1 The gateways regulate the process data between the I O level and the fieldbus and generate diagnostic data for the higher level master Information is made available to the software tool I O ASSISTANT via the service interface Note BLxx gateways can only be used as slaves D300956 0210 BL67 BL20 DPV1 2 3 BLxx gateways for PROFIBUS DPV1 Important notes concerning the DPV1 gateways Compatibility Attention BLxx DPVO gateways can not be replaced by the new DPV1 gateways The devices have differ ent indent numbers and different GSD files Diagnosis Note i The new DPV1 gateways allow the DP standard diagnosis according to PROFIBUS DP specifica tion The diagnosis is not compatible with the diagnosis of the DPVO gateways 2 4 D300956 0210 BL67 BL20 DPV1 Technical data Industri A Technical data Note i This section corresponds to the respe
34. perty external measures must be implemented to ensure a safe operating state in the event ofa fault or malfunction for example by means of separate limit switches mechanical 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 E 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 E All shrouds and doors must be kept closed during operation D300956 0210 BL67 BL20 DPV1 I D300956 0210 BL67 BL20 DPV1 Industri A Table of Contents About this Manual Documentation Concept cec ee eese e eee eee eese e eene e eee eese sso Osee e eese sso eee eese POP P ee e eese sese esee e esee sese esee 1 2 XI EBOPMLIDIE 1 3 Preseribed US iens eite tieniti m inr ERROR en na TES 1 3 Notes Concerning Planning Installation of this Product eseesservssservsssverresveerssssersesveersssserssvseerssvserssvsrssvserssssersessserer 1 3 Description of Symbols Used eee e eene e eee eene esee ettet tno n sonne seas eese n asso osse ese essen sonos esee esee eee 000 1 4 List Of revisions DM 1 5 1 PROFIBUS DPV1 LETE ET ccccc
35. pply turned off BL20 E 8AI U I APT NI Short circuit SC BL67 BL67 2RFID x Ident overcurrent ransceiver power supply turned off BL67 ADIADO PD Overcurrent Kx BL67 8XSG PD 4 Overload BL67 BL67 1CNT ENC DIA Dox BL67 1CVI Overcurrent VC at the valve power supply BL67 2AI PT Short circuit 5 Over temperature 6 Wire break BL20 BL20 xAI I 0 4 20MA Open circuit BL20 2AIH I BL20 E 8AI U I 4PT NI BL20 2AOH I BL20 4DI NAMUR BL67 BL67 xDI PD Open circuit BL67 2Al I BL67 2AI PT BL67 2AI TC BL67 4Al V I BL67 4AI4AO V I BL67 1SSI 2 24 D300956 0210 BL67 BL20 DPV1 The diagnosis telegram Industri A Table 10 DPV1 error code Possible module diagnostics Error codes module diagnos No Text BL20 1 0 module Diagnostic message of the module tics dec BL67 7 Upper limit value BL20 BL20 1CNT 24VDC End of counter range wrong counter exceeded mode Upper limit wrong measurement mode BL20 xAl x Measurement value range error OoR BL20 E 8AI U I APT NI BL20 2AIH I Overflow BL20 2AOH I Value above upper limit BL67 BL67 1CNT ENC STS_OFLW overflow BL67 1SSI Sensor value overflow BL67 xAl x Measurement value range error OoR BL67 xAO x BL67 2AI2AO V I 8 Lower limit value BL20 BL20 1CNT 24VDC Start of counter range wrong counter exceeded mode Lower limit wrong measurement mode BL20 xAl x Measurement value range error OoR BL20 E 8AI U I
36. revious editions invalid D300956 0210 BL67 BL20 DPV1 0 5 About this Manual 0 6 D300956 0210 BL67 BL20 DPV1 Industri A 1 PROFIBUS DPV1 ANS assault NE EE 2 Acyclic data F la AE t 3 DPM VAIN GEICO setae nonna CHR Piste ftem MU Ee n alaanide ris DPM1 versus DPM2 Addressing the data in DPVT sarete enr esie eie tire ex cebu onen Erb ek k ha e pu EE eut 4 D300956 0210 BL67 BL20 DPV1 1 1 PROFIBUS DPV1 General PROFIBUS DPV1 is an enhancement of PROFIBUS DP which provides the possibility of acyclic data commu nication A cyclic and centrally directed data transfer between master and slaves is characteristic for the standard functions of PROFIBUS DP A Class1 mater PLC controls the cyclic exchange of process data with the slaves The data exchange is carried out in rotation and in a defined order The data which have to be transmitted are projected beforehand Via acyclic communication functions PROFIBUS DPV 1 now offers the possibility to transmit data to the slave in addition to the cyclic process data 1 2 D300956 0210 BL67 BL20 DPV1 Acyclic data transfer Acyclic data transfer The need for acylcic data transfer exists wherever slave devices which provide several parameterization options have to be parameterized during operation Typical examples are the parameters of a drive like limit values rotational speed or torque operation mode and the generation of
37. ror codes for the BLxx I O modules The gateway translates the diagnostic messages sent from the BLxx I O modules into DPV1 error codes The following table defines which module diagnostic is displayed as which DPV1 error code Table 10 DPV1 error code Possible module diagnostics Error codes module diagnos No Text BL20 I O module Diagnostic message of the module tics dec BL67 1 Short circuit BL2O BL20 2AIH I Short circuit BL20 4DI NAMUR Short circuit sensor 2 Undervoltage BL20 BL20 PF 24VDC Undervoltage field supply BL20 BR 24VDC Undervoltage field supply Module bus undervoltage warning BL20 E 1SWIRE Voltage Usw Uswerr BL20 2RFID x Transceiver indicates power supply error BL67 BL67 PF 24VDC Low voltage V Low voltage Vo BL67 2RFID x Transceiver indicates power supply error 3 Overvoltage D300956 0210 BL67 BL20 DPV1 2 23 BLxx gateways for PROFIBUS DPV1 Table 10 DPV1 error code Possible module diagnostics Error codes module diagnos Wo Text BL20 1 O module Diagnostic message of the module tics dec BL67 4 Overload BL20 BL20 PF 24VDC D Overload or short circuit BL20 PF 120 230VAC D BL20 xDO 24VDC 0 5A x BL20 1CNT 24VDC ERR DO Short circuit open circuit at output DO1 BL20 E 1SWIRE Overcurrent protective circuit breaker PKZerr BL20 2RFID x Ident overcurrent ransceiver power su
38. se devices Notes Concerning Planning Installation of this Product Warning All respective safety measures and accident protection guidelines must be considered carefully and without exception D300956 0210 BL67 BL20 DPV1 0 3 About this Manual Description of Symbols Used Warning This sign can be found next to all notes that indicate a source of hazards 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 This sign can be found next to all notes that indicate a potential hazard This can refer to possible danger to personnel and damages to the system hardware and soft ware and to the facility Note This sign can be found next to all general notes that supply important information about one or more operating steps These specific notes are intended to make operation easier and avoid un necessary work due to incorrect operation 0 4 D300956 0210 BL67 BL20 DPV1 List of revisions Industri A List of revisions In comparison to the previous manual edition the following changes revisions have been made Table 1 Chapter Subject new change List of revisions description Chap 2tp Channel specific diagnosis messages of the modules page 2 22 X Meaning of the DPV1 error codes for the BLxx I O modules X page 2 23 Note The publication of this manual renders all p
39. seerssserssserssseressesssseseserensesseseseeseseesesessesesseersseersseerssserssseeense 14 Status indicators diagnostic messages gateWay sete tte ntt ttn teen ttt ntt ttts notiones noto tts ntt tts notis nonis 15 Diagnostic messages Via LEDS u AN ais 15 Diagnostic messages via the software eise trees ntt nnns nott tton ttt no ttti ttt notte notti nott nott noto ttt noit tts nouis 15 Th diagnosis rito f AER 16 Status MESSA G ss Module STATUS La EE EE EE a a a a aerate andmas Channel specific diagnosis Description of the gateway diagnosis bytes Channel specific diagnosis messages of the modules DEVI ETO EOS TL LLL LLL Meaning of the DPV1 error codes for the BLxx I O modules eterne ennnn tenente notet tento tennnnnnen 23 Description of user data for acyclic services etes teenn tenerte tient ttn ttes totts notione ttts ttis non tto nieto nonis 28 Gateway Application Instance RM 28 Module Application Instance RM 29 D300956 0210 BL67 BL20 DPV1 2 1 BLxx gateways for PROFIBUS DPV1 Introduction This chapter contains a description of the characteristics of the BLxx gateways for PROFIBUS DPV1 As the DPV1 gateways for BL20 and BL67 do not differ from the DPVO gateways in their technical data their connection options field bus power supply their mechanical mounting etc only the s
40. ssssseresessesnssses 2 9 prescribed USE u nen 1 3 PROFIBUS DPV1 EE PROFIBUS DPV1 functions senten 1 3 S safety measures tete nnnttttttttsonn 1 3 irpo 3 4 SEB53 trammi nis milk laita RUN a aa 3 6 standard diagnosis ntes 2 16 status indicators status message SYMDOIS eee D300956 0210 BL67 BL20 DPV1 T technical data so usc nnd 2 5 transport appropriate eese ttennnnntetnnnnnnes 1 3 U User ACA svenne nni Esini iian 2 29 Index 4 2 D300956 0210 BL67 BL20 DPV1 Industrial Automation www turck com Hans Turck GmbH amp Co KG 45472 M lheim an der Ruhr Germany Witzlebenstra e 7 Tel 49 0 208 4952 0 Fax 49 0 208 4952 264 E Mail more turck com Internet www turck com D300956 0210
41. t disturbed in case of module sequence error Bit 1 to 7 reserved Byte 2 Bit 0 to 5 reserved Bit 6 reserved depending on the configuration tool Bit 7 DP Alarm Mode 0 DPVO 1 DPVIA DPV1 specific parameters are activated D300956 0210 BL67 BL20 DPV1 2 9 BLxx gateways for PROFIBUS DPV1 Table 2 Gateway parameters A default settings 2 10 Byte Value parameter name Meaning device specific parameters Byte 3 Bit O and 1 Outputs module sequence deviation 00 Output 0 A The gateway switches the outputs of the modules to 0 No error information is transmitted 01 Output substitute value 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 decide to 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 0 10 Hold current value 11 Exchange process data 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 configu ration these modules decide to set their outputs either to 0 or to a default value or to maintain the original valu
42. the message is a status PDU bit 0 to 6 define the type of the status PDU bit 1 1 module status Byte 2 Slot number Always O because the gateway is the first module of the station Byte 3 Specifier 0 no further differentiation Byte 4 to 19 Module status 2 bits per module 00 data valid ok 01 module sends a diagnosis data not valid for example short circuit 10 wrong module at slot the plugged module does not correspond to the module planned in the reference module list of the gateway data not valid 11 module missing no module is plugged although it is planned in the reference module list of the gateway data not valid Note i In the 16 byte module status bytes 4 to 19 2 bits are reserved for every module A module status can thus display diagnosis messages of at most 64 modules These 16 bytes are always sent So it is not relevant if the modules within the station send diag nosis messages or not Additionally the module status is independent of the actual number of modules in the station Please refer to Table 6 Module status for the meaning of the diagnosis message 0 indicates no active diagnosis message D300956 0210 BL67 BL20 DPV1 The diagnosis telegram Industri A Channel specific diagnosis The channel specific diagnosis consists of 3 bytes per module 1 byte Header 1 byte channel description 1 byte error codes Table 7 Byte 1 Header channel specific
43. ut the connection of the BL20 and BL67 gateway for PROFIBUS DP to a Siemens PLC please read the respective chapters paragraphs in the documentation for the DPVO gateways BL20 German D300822 English D300458 BL67 German D300570 English D300527 3 2 D300956 0210 BL67 BL20 DPV1 Example configuration Example configuration The application examples described in the following are always based on the following configuration Used hardware PLCS7 CPU 315F 2 DP from Siemens Industri A E BL67 example station see the following table with BL67 GW DPV1 for the connection to PROFIBUS DPV1 Table 1 Module no Module name Example station BL67 GW DPV1 1 BL67 2Al I 2 BL67 4DI P 3 BL67 8DI PD 4 BL67 1RS232 5 BL67 8XSG PD 6 BL67 4DI PD 7 BL67 2Al I 8 BL67 2AI TC Used software E Simatic Manager V 5 2 from Siemens D300956 0210 BL67 BL20 DPV1 3 3 Connection to a Siemens PLC S7 Acyclic data transfer with system function bocks SFBs by Siemens The need for acyclic data transfer exists wherever slave devices which provide several parameterization options have to be parameterized during operation In the Siemens PLC the acyclic services are executed via the system function blocks SFB52 RDREC and SFB53 WRREC The access to the process data of the gateway and the connected l O modules in a station is realized via the indices ofthe Gateway Application Instance and the
44. way nB 0 input filter 1 0 deactivate A BL67 4DI PD 1 activate A default set 7 ti 3 input filter 4 ing B n 0 gt n 1 0 digital input 1 0 normal A module rep 1 inverted resentation acc to type Lv nz 3 digital input 3 standard n 2 0 Operation mode 0 normal A module rep group A 1 open circuit monitoring resentation Operation mode group B D300956 0210 BL67 BL20 DPV1 BLxx gateways for PROFIBUS DPV1 2 14 Parameter module parameterization Each parameterizable module within the BL20 BL67 product range gets the additional parameter module parameterization via the GSD file of the respective DPV1 gateway Note This parameter is not part of the module parameters but is only important for the communica tion between gateway and the modules M module parameterization activated The module receives its parameter settings from the DPVO master with every change ofthe station to Data Exchange Changes in the parameter settings which were done in the meantime for example by a Class2 master a configuration tool or similar are overwritten by the valid parameter telegram of the master module parameterization deactivated Changes in the parameter settings which were done for example by a Class2 master a configuration tool or similar are stored in the module Parameter telegrams from a DPVO master are ignored for the respective module The module is now blocked and a DPVO parameter access is no l
Download Pdf Manuals
Related Search