746416 Bus coupler Operating instructions EN
Contents
1. 8 28 LOTZEN MVB Coupler for DIOLINE20 Vers 1 10 Product overview 2 DIOLINE20 Product Overview The MVB bus interface is used as a link between the MVB and the DIOLINE20 interface modules The DIOLINE20 modules are designed for use on rail vehicles In each case a module cluster contains the standardized controller core as the head anda maximum of 10 other expansion modules of the DIOLINE20 family The extensions are connected using a flat ribbon cable from interface to interface A loose plug connector without a ribbon cable is enclosed with the MVB head The purpose of that is to protect the contacts of the expansion slot in the last module of the cluster The DIOLINE20 product family consists of many types of interfaces which can be combined 1 There are digital and analogue input and output modules The descriptions of the interfaces are included with the respective modules LAT ZER 9 28 Device description MVB Coupler for DIOLINE20 Vers 1 10 3 Housing Dimensions 123 mm LUTZEE Techadk mht Sytem DIOLINE 20 WWE Clipschild removeable tag Typschild module identification tag 141 5 mm AP RAP AH RAH ABF BF HEH BH T2 mm Fig 1 DIOLINE20 case MVB bus interface 10 28 OTZEN MVB Coupler for DIOLINE20 Vers 1 10 Device descriptic 4 Device description The technology The MVB bus interface for DIOLINE20 is based on a microcontroller with an integrated field bus2. Functional description MVB Coupler for DIOLINE20 Vers 1 10 e No check bits are defined Check column 1023 Functional description MVB Coupler for DIOLINE20 Vers 1 10 4 3 6 Monitor Program The module has a monitor program for planning the unit and for diagnostic purposes which communicates with a terminal application using dialog and commands The communication is performed physically via the serial port of the module whereby the following port parameters must be set on the opposite side 9600 Bd Number of data bits B Number of stop bits Number of parity bits QO Handshake The monitor provides the following commands the dialogue language is English Load an NSDB in binary format After entering the command the monitor waits for the sending of the binary data The clear to send is indicated with an output message The terminal program must use the XMODEM protocol for sending the NSDB file The command automatically detects the end of the NSDB data and reacts to this with the output of a ready message or the orompt n Display global data of the loaded NSDB degt LL Deletion of an NSDB reset New start of the MVB bus interface warm start status Display the status of the MVB bus interface 26 28 LUT ZER MVB Coupler for DIOLINE20 Vers 1 10 History 5 References 1 IEC 61375 1 Contains among other things MVB Standard Train Communication Network LUT ZER 27 28 References MVB C
3. MVB bus interface for DIOLINE2O User Manual Version 1 50 October2010 CUT ZE B Technik mit System Lutze reserves the right to make changes to its products in the interest of technical development Such changes will not be documented in every case This guide and the information it contains has been compiled with due care However Lutze does not assume liability for printing or other errors or any resulting damages that might arise from that The listed brand names and product names in this manual are the registered trademarks of their respective holders Copyright 2011 by Friedrich Lutze GmbH amp Co KG All rights reserved How to contact us Friedrich Lutze GmbH amp Co KG P O box 1224 D 71366 Weinstadt Gro heppach Germany Telephone Switchboard 49 0 7151 6053 0 Fax Office 49 0 7151 6053 277 E mail railways luetze de Internetadresse http www luetze com MVB Coupler for DIOLINE20 Vers 1 10 Contents Contents 1 Safety INIOrMAallON 02 02er energie 5 2 Product Overview DIOLINE2D u uc00u0 eege 9 3 Case Dimensions es 10 4 DEVICE CO dl de E 11 4 1 Technical Data MVB bus interface for DIOLINE2 cc eceecccseeeeeeeeeeeeeees 12 4 2 Hardware Uescrption 000 nnn ann ann nennen nn nnn ann nnn nenne ann nme nennen 13 4 2 1 MVB bus interface for DIOLINE2O block dagram nn 13 WEBER POW CL SU 0 EE 14 4 2 3 MVB interface description EE 15 gl EE 16 o E ere Tee 17 43 lue
4. 24 V DC range 16 8 to 30 0 V DC e Residual ripple max 10 e Current consumption for 24 V DC rated 180 mA at DC 16 8 V 250 mA plus Current consumption of the individual I O interface in the case of error for internal short circuit or overload on the L bus connector protected by 2A blow out fuse 10 IN for 100 ms or 5 In for 1 s e Connection via 5 pin spring cage terminal X3 with lettering e Reverse polarity protection yes Electrical isolation e Separation voltages MVB and electronics 500 V AC Diagnostics e 3LEDs for the following Status indicators Logic supply UL MVB status MVB L bus status LB LCT ZER Miscellaneous e Module dimensions 141 5x 123 x 36 mm e Weight without connectors 420 g e Housing Aluminum e Protection class IP 20 e DIN rail mounting e Installation position all installation positions are permitted e Operating temperature 40 70 C 85 C for 10 min complies with EN 50155 Class Tx e Storage temperature 40 85 C e Relative humidity 100 brief condensation permitted e Optional conversion kit of the thread on the SUB D connector UNC4 40 to M3 MVB Coupler for DIOLINE20 Vers 1 10 History 4 2 Hardware Description 4 2 1 MVB bus interface for DIOLINE20 block diagram max 1A xO PE Ges ns Ressel EMD ESD Glock 4 a ee Core System GPIO MYB A B vi MVB A B RS232 Ae a KW p A4 F A RS232
5. The operating manual contains notes and information that you must follow for your personal safety and to avoid damage to property The notes are identified by a warning triangle and graded according to risk level A Gefahr A Warnung Vorsicht 1 Imminent danger to the life and health of persons Failure to observe poses a risk of death or serious injuries crippling injury etc Impending danger to the life and health of persons If it is not followed can result in death or serious injury Possibly dangerous situation If not followed slight injuries may result This symbol is also used as a warning indicating potential property damage Instructions for proper use Describes a potentially harmful situation Failure to comply may damage the product or something in its environment Environmental Protection Ignoring this information can result in damage to the environment Safety instructions MVB Coupler for DIOLINE20 Vers 1 10 Other safety instructions The MVB bus interface for DIOLINE20 corresponds to the state of the art and satisfies the applicable safety conditions and the corresponding harmonized European standards EN The following are applicable for the user e relevant accident prevention regulations e EC EU Directives and other country specific regulations e generally recognized technical safety rules for the industry e gener
6. connection The base module controls both the digital and the analog input output modules The system can be used in terminal boxes and switch cabinets for DIN rail mountings Design of the connections e Power supply via 24 V connection X3 PE contact X0 e MVB bus using SUB D connectors X1 and X2 e RS232 interface for project planning with SUB D connector X4 e Connection of the continuing modules via flat ribbon cable L bus Possible Applications The MVB bus interface for DIOLINE20 is a bus coupling module for connecting the MVB process bus according to IEC61375 1 LUT ZER 11 28 Device description MVB Coupler for DIOLINE20 Vers 1 10 4 1 MVB bus interface for DIOLINE20 Specifications Process Bus Interface e Bus system MVB according to IEC61375 1 e Module type MVB Class 1 3 e Transfer medium according to MVB standard e Bus connection incoming X1 and outgoing X2 Female multi pole connector SUB D 9 pin UNC optional M3 Field bus interface e L bus bus system e A maximum of 10 I O modules can be connected to the L bus interface RS232 port e X3 Female multi pin connector SUB D 9 pin UNC optional M3 Environment testing EMC interference emission interference resistance EN 50121 3 2 e Insulation coordination EN 50124 1 Vibration shock resistance EN 61373 Class 1B e Cold heat climate EN 50155 12 28 Power supply e Supply voltage
7. AN ee O ze I mmreeierz sau YBDATAN ata ine BN a AP ATERW_P R connection ine AP 8 BP__ B TERM_P R connection line 2 fen a TERW_N eonnecten in Connector Ground Ge housing A DATA_P data line A P MVB A is a 9 pin SUB D female connector i a Sg mO O eP Iapanrgetegg e AP ATERW_P R connection ine AP 8 pp B TERM_P R connection line o en a TERW_N conesion ne any Connector Ground Eon case CITT ZER 15 28 Device description MVB Coupler for DIOLINE20 Vers 1 10 All signals from the X1 and X2 connectors except Pin 3 are connected 1 1 with each other There is a 120 Q terminating resistor between Pin 6 and Pin 7 and between Pin 8 and Pin 9 For the first and the last modules in the chain A DATA and B DATA must each be terminated with a resistor of 120 Q between DATA P and DATA_N This can be done using a termination connector with the following configuration Connection of Pin 1 with Pin 6 Pin 2 with Pin 7 Pin 4 with Pin 8 Pin 5 with Pin 9 4 2 4 RS232 port The X4 RS232 connector is a 9 pin SUB D connector Pin assignment Peno mern _ nme eg Receive aia ro Pesma ooo ne Fans I fos Noted OOOO 9 Nc fios Connector PE Screen connected to the housing housing 16 28 LUTZER MVB Coupler for DIOLINE20 Vers 1 10 Device description 4 2 5 Indicators The MVB bus interface for DIOLINE20 has the following LEDs for displaying the current mod
8. Memory l interface Serial FRAMI Fig 2 Block diagram of the MVB bus interface for DIOLINE20 LOTZEN 13 28 Device description MVB Coupler for DIOLINE20 Vers 1 10 4 2 2 Power supply A direct current of DC 24 V must be used as a Supply source corresponding to the rail specification EN 5 4 The X3 terminal for the power supply is designed as a pluggable 5 pole spring cage 3 terminal KOSTER contact 50155 The X3 terminal is designed as a pluggable 5 pin spring cage terminal for supplying power 6 3mm flat connector XO for PE contact Fig 3 Power supply terminals ene Joana Toren Fig 4 Power supply terminal pin assignments The device must not be operated without a connected ground wire as the case could be live if the device is defective Warning 14 28 LUTZEN Device description MVB Coupler for DIOLINE20 Vers 1 10 4 2 3 MVB interface description As standard the modules are connected to the MVB using 2 SUB D connectors M3 thread simple conversion option to UNC4 40 As part of that a distinction is made between arriving bus signals BUS IN and outgoing bus signals BUS OUT The connections of the MVB bus are located at the bottom on the front side X1 and X2 A bus termination resistor 120 2 can also be activated using a terminating connector The connector X1 MVB B is a 9 pin SUB D female connector The connector X2 E D nn PdetaneAP a n ADATALN Gata ine
9. al ESD regulations The modules must be disconnected from the mains power supply unplug the network plug when installation or maintenance work is performed That will prevent accidents due to electrical currents components are installed all connections to and from these components must be disconnected in advance It is only in this way that the modules can be protected from destruction due to electrical current If electrical welding work is performed on the frame where electronic m Caution Any kind of faults or other damage must be reported to a responsible person Protection and safety devices must not be circumvented or rendered ineffective Dismantled safety devices must be reinstalled before starting up again and must be subjected to a functional test The modules must be secured against misuse and inadvertent use Originally applied warning and information signs lettering stickers or similar must always be observed and maintained in a legible condition A 24 V DC power supply is used to supply power to the MVB bus interface for the DIOLINE20 The operating voltage of 24 V DC is in the category SELV Safety Extra Low Voltage and is thus not subject to the EC EU Low Voltage Directive The use of other power sources is not permitted The power is supplied to the MVB bus interface for DIOLINE20 via X3 The logic supply for the continuing modules is passed on from interface to interface via the L Bus flat ribbon cable
10. ard for Class 1 Devices see 1 0 1 2 3 j4 5 6 7 8 9 10 11 12 13 14 15 Capability Field Class Specific Common Flags Field Field SP BA GW MD T T T T LAT RLD SSD SDD ERD FRC DNR SER o jo jo jo jo jo Jo Jo Jo Jo o1 Jon jo jo foi jo The following device specific mapping is provided Value All sink ports are refreshed in the defined STS Timeout in at least one sink port time frame and all Process Variables are valid CV bits are odd At least one process variable is invalid CV bits are even L Bus communication has no errors L Bus communication has errors The module is in the I O acquisition The module is in the not planned state LUT ZER 21 28 Functional description MVB Coupler for DIOLINE20 Vers 1 10 4 3 5 2 2 Diagnostics Port One diagnostics port is present The port address is specified by corresponding data in the NSDB record Resolver Signals The structure of the data at the port is also specified by the NSDB and is the following and must also be this Bit offset of the diagnostics source port H 10 20n 22n 25n 26n 27n i 26n_ 235 24n NSDB SW General Shift NSDB Comp Sink WD Slot1 Slot i version version Status Reg Error Error Port Error Status Status Error Error The mapping of the current status of the module on the diagnostics port is made by the corresponding data item having a non zero value For digital output
11. bits are even Device status bit SSD Is reset Device status bit SSD is set the current values of the Process Variables are the current values of the Process Variables are output asynchronously via the L bus no longer taken into account failsafe values are output via the L bus LUT ZER 23 28 Functional description MVB Coupler for DIOLINE20 Vers 1 10 4 3 5 2 5 Check Variables for source ports The Check Variables mechanism for source ports is completely implemented in accordance with the MVB Standard see 1 A Check Variable is optionally assigned to each Process Variable depending on the NSDB configuration NS_KLIP PV Descriptor CV Offset The Check Variable is located at a defined offset in the dataset of the port and is coded as follows CV bit offset Cause 1 MSB 0 LSB The module is in the Not Planned operating state L bus communication has errors the L bus status bit associated with the Process Variable is set The module is in the I O acquisition operating state and the L Bus status bit associated with the Process Variable is reset and the L Bus communication 1 does not have errors a means bit combination is not possible 1 4 3 5 2 6 Failsafe H the same Check Variable is assigned to several Process Variables the recognition of an invalid Process Variable can fail In the case of an established error see above a failsafe state is adopted under certain circumstances which forces th
12. cture and physical I O structure on the L bus i e o The number the IDs and the sequence of the substations from the NSDB record NS_KLIP must match those physically present on the L bus Physical gaps Le planned but not plugged in substations are not tolerated o The relative bit offsets in relation to the L Bus I O data frame must match those physically present The individual lengths and the overall length of the MVB process variables must match the individual lengths and the overall length of the L bus I O data 4 3 2 2 I O acquisition This operating status is always set after a reset if valid planning of the component is present An NSDB is valid if none of the above conditions for invalidity are present LUT ZER 19 28 Functional description MVB Coupler for DIOLINE20 Vers 1 10 4 3 3 Planning The planning of the MVB bus interface is done by declaring a special NSDB The NSDB is an integral part of an NSDB file which contains one or more NSDBs and which is uniquely identified by a NSDB number Currently only NSDB files containing only one NSDB are accepted no sum NSDBs The following limits must be maintained by the entries in the NSDB e NSDB length lt 3F00h bytes Number of MVB ports in the NSDB lt 26 Number of PV names in NSDB per direction each for sources and sinks lt 256 Number of signals in NSDB lt 128 Number of devices in NSDB lt 64 STS basis period in NSDB gt 16 ms 4 3 4 L bus T
13. de EH Re Eege le EE 18 Ek EE eege 18 2 3 EE 19 4 3 2 1 INOL DUNN E 19 4 3 2 2 MAC SIUM H 19 4 3 3 Hlanmmg 20 Eege 20 APD GA EEE EEEE EE EEEE E EEE EEEE EEE EEEE E EEEE 20 4 3 5 1 VO ONC IO ee ee ee ee 21 4 3 5 2 Eeer EN e Eeer een 21 o E IAG MO SUGS i Olle zn 22 4 3 5 2 3 Sink Time Supervision STS for SINK porte 23 4 3 5 2 4 Check Variables for SINK porte 23 4 3 5 2 5 Check Variables for source porte 24 Crewe BO False ee steel 24 4 3 5 2 7 LED lamp EE 25 4 3 6 Monitor Program cccccssccccsssseeeessceccsseeeeesseeeeessneesesenseesssaeeesesueeessenseesesaueeeeseeeeessneeesseeeeseseateeessnsesessaes 26 I PICTON eege 27 Change HISTORY are ceca eier ee ee 28 CU ZER 3 28 Contents MVB Coupler for DIOLINE20 Vers 1 10 List of graphics Fig 1 DIOLINE20 case MVB bus interface AAA 10 Fig 2 Block diagram of the MVB bus interface for DIOLINE20 0 nennen nennen 13 Fig 3 Power supply Termmmals AAA 14 Fig 4 Power supply terminal pin assignmment nennen nnennnn nennen nnnnnnn nennen nennen 14 n LED leie tele 17 4 28 OTZEN MVB Coupler for DIOLINE20 Vers 1 10 1 Safety information Importance of the operating manual The operating manual is an integral part of the DIORAIL module and must always be kept ready to hand This applies until disposal of the module In the case of copying sale or loan of the module the operating manual must be passed on as well Copyright This operating manual i
14. e following I O behavior e The outputs concerned are deactivated internally in the module i e they are set to the digital value O or to the analogue value O or depending on the corresponding data in the NSDB NS_KLIP PV Descriptor Def behavior maintained at the last valid value and transmitted via the L Bus e _ The inputs concerned are deactivated internally in the module i e they are set to the digital value O or to the analogue value O and transmitted over the MVB bus 24 28 LUT ZER MVB Coupler for DIOLINE20 Vers 1 10 Functional description 4 3 5 2 7 LED lamp statuses Both MVB LED and LB LED light up green LEDs LB LED or are off MVB LED if e the module is in the I O acquisition state and e no error statuses are present If at least one condition is not met then at least one LED lights or flashes red with the following causes MVB LED LB LED The MVB participant is in the Not planned red red state STS Sink Port Timeout red for all sink ports X red flashing for at least one sink port X L Bus communication has errors red green Notes a x means LED is not influenced by the stated cause 4 3 2 8 Lifesign The MVB bus interface can create one or more life sign signals in the form of a counter heartbeat counter and send them through the MVB using source ports The signal is created dependent on the information in the NSDB optionally in the MVB bus interface thus it is not in any way o
15. he L bus is a L tze field bus and is used to connect the individual I O subcomponents All process and status information of this bus is mapped asynchronously consistently to the MVB the L bus is thus transparent from the view of other MVB participants 4 3 5 MVB The MVB bus interface functions as MVB slave of the participant class Class 1 3 see 1 and thus supports the following features e manages and communicates process data Process Variables PV e manages and communicates process diagnostics data e has adevice status e supports the Sink Time Supervision STS monitoring for sink ports e supports the concept of validity bits for process data check variables CV The MVB device address is specified in the NSDB record NS_MVBC_INIT the structure of the MVB Traffic Store i e the port addresses the port lengths and the port direction Source or sink is specified by the information in the NSDB record NS_TRAFFIC_STORE 20 28 LCT ZER MVB Coupler for DIOLINE20 Vers 1 10 Functional description 4 3 5 1 VO concept All MVB PV names see 1 are mapped uniquely to the corresponding I O data of the L bus The assignment of the process data and the structure of the MVB ports dataset is specified by the NSDB record NS_KLIP The minimum supported MVB basic cycle time of the component is 32 ms 4 3 5 2 Safety Concept 4 3 5 2 1 Device Status The Device Status is completely implemented according to the MVB Stand
16. modules a slot status can be caused by specific constellations at the physical outputs Chapter 6 contains specific explanations of this 22 28 LT ZER MVB Coupler for DIOLINE20 Vers 1 10 Functional description 4 3 5 2 3 Sink Time Supervision STS for sink ports A refresh supervision mechanism Freshness Supervisor as proposed in the MVB Standard see 1 is implemented for sink ports The implementation is performed using a decrementing counter which triggers an error handling routine when the count goes below a minimum threshold value The timeout threshold values for the STS are specified by the NSDB configuration in the record NS_SINKTIME_ SUPERVISION Depending on the evaluation of the STS timeout handling the following apply STS Timeout not present STS Timeout present the process variables of the associated sink the Process Variables of the associated sink port are refreshed port are obsolete Device status bit SSD is reset Device status bit SSD is set The current values of the process variables are The current values of the process variables are output asynchronously via the L bus no longer taken into account failsafe values are output via the L bus 4 3 5 2 4 Check Variables for sink ports A Check Variable can optionally be assigned to each process variable of a sink port Depending on the evaluation of the check variables the following apply PV valid PV invalid associated CV bits are odd associated CV
17. n conjunction with the third party devices and third party components that we have recommended and or approved The fault free and reliable operation of the product requires proper transport storage installation assembly careful operation and maintenance LUT ZER 5 28 Safe MVB Coupler for DIOLINE20 Vers 1 10 Safe Qualification of the personnel Only qualified personnel are permitted to perform the following work on DIORAIL modules e Installation e Setup and making operational e Operation e Maintenance Within the context of the safety information persons who are qualified are those that have the authorization to put into operation devices systems and power supply circuits in accordance with the safety technology to ground it and to mark it The operating personnel must be instructed and trained accordingly Maintenance of the MVB bus interface for DIOLINE20 The MVB bus interface for DIOLINE20 itself is maintenance free For that reason no inspection or maintenance intervals are needed for the operation when it is running Decommissioning and disposal of the MVB bus interface for DIOLINE20 The operator company must comply with the applicable local environmental regulations of the respective country for the decommissioning and disposal of the MVB bus interface for DIOLINE20 A materials list can be found in the Appendix 6 28 OTZEN MVB Coupler for DIOLINE20 Vers 1 10 Safety Symbols in the operating manual
18. oupler for DIOLINE20 Vers 1 10 6 Note on Operating Digital Output Modules 1 Slot status this is set by the output module groups for the following error situations short circuit of the output against GND Overload of output overtemperature Reverse feed to the output closure against DC24V due to errors in the wiring or a defect of the module itself 2 the outputs output drivers can not be destroyed by short circuit overload or reverse feed However we recommend that they be turned off as soon as possible in order to avoid degeneration and shortening the life Behavior of the 16 out 8 In 8 out modules The short circuit is recognized in the module and signaled via the L bus MVB check bits slot status etc see specification Error management is completely left in the hands of the application The module itself does not shut off the outputs It is thus possible to drive a short circuit or shut it off The output driver behaves as described above We recommend the following procedure to not subject the component to undue stress 1 Permanent monitoring of the slot status for potential errors 2 Ifthere is a setting to error at an output module if possible all outputs at that L bus module should be shut off Ifthe slot status error disappears then then there is a short circuit overload error In so far as is desired individual outputs can be set in operation for additional error containment Ifthe slot er
19. r form linked to a physical input signal The counters run independently and non synchronously with respect to each other The following applies for the signals e Configuration opt NSDB record resolver signals signal name life sign capitalization must be observed this information defines the existence of the counter e Port number is provided by the entry in the Port column the offset within the port by the information in the Soff column in the NSDB record Resolver signals e Length 1 byte without prefix e Value range 0 255 if there is an overflow there is an automatic break at 0 e Cycle time for incrementing the counter at least 16 ms and or rounded with respect to the information in the Cyl column in the NSDB record Resolver signals on an integer multiple of 16 ms Ex Cycl 0 16 Cycle time 16 ms Cycl 17 32 Cycle time 32 ms Cycl 33 48 Cycle time 48 ms Cycl 49 64 Cycle time 64 ms The maximum value is provided by the max possible value from the NSDB 65535 ms lt is assumed and thus not checked that e The port in the NSDB record NS_TRAFFIC_STORE in the port list is defined as a source port e Each port assignment in the source port port and Soff column does not clash with PV names e The offset in the source port Soff column is always at a byte border without anything remaining divisible by 8 e The data type is always UNSIGNED8 column Type 5 Size 0
20. ror again occurs the last output activated is the error source with a high degree of probability lf all outputs of a group switched off and the slot traffic error is still there then there is a reverse feed caused through the periphery or the module is defective Behavior of the 8 out diagnosis module 4 potentials For this module error handling is also totally in the hands of the application It is possible here to drive a short circuit and or channel selectively The diagnosis state of the outputs is as normal against available as a process variable The slot status is not used for this module because detailed diagnosis data exists in the process data We recommend again here that the relevant output be shut off as soon as possible Data structure of the module a 8bit output data a 16bit input data 8 bit reverse feed data direct from the output terminal 8bit driver status 0 OK 1 short circuit overtemperature 28 28 LOTTZER 7 Initialization error codes Coma omg e Berens Offset Offset L Bus lxxxh 1000h MVB NSDB 2000h 100h HAL Error at start of the MVB Hardware 200h Abstraction Layers HAL of the company Hilscher PVs PV not available 2310h 300h PV has offset outside of the valid range 2320h PV has invalid length 2330h Signals Signal not available 2400h 400h Ports Addressing Port Index is not known 2510h 500h Access to port data range not successful 2520h Device E
21. rror when setting the MVB status Status 600h L Bus start 3000h MVB L Bus NSDB configuration does not agree with discrepancy the physical L bus topology 4000h Change history Version 1 00 1 01 1 10 1 20 1 30 1 40 1 50 Change First version English monitor commands In accordance with external review 4 1 Power consumption at 16 8 V DC added NSDB limits documented and adapted Monitor commands list adapted Lifesign signal description added Device status made more specific re LAT and RLD Initialization error codes documented
22. s only intended for the customer and his personnel Its contents must not be reproduced copied or otherwise disclosed whether in whole or in part unless expressly permitted Infringements can result in legal consequences Exclusion of liability We at Lutze have reviewed the contents of this publication to ensure that they agree with the hardware and software However differences can not be totally excluded so that we can not guarantee their full agreement The information contained in this publication is reviewed regularly and any necessary corrections will be included in subsequent versions Suggestions for improvement are welcomed Friedrich Lutze GmbH amp Co KG excludes any liability that stems from non existent or insufficient knowledge of the user manual For the operator it is therefore advisable to have the instruction of staff in writing Conversions or functional modifications to the MVB bus interface for DIOLINE2O are not permitted for safety reasons Any conversions to the MVB bus interface for DIOLINE20 not expressly permitted by the manufacturer therefore result in the exclusion of any liability claims against the company Friedrich Lutze GmbH amp Co KG This also applies if non original or not approved by us parts or equipment are used Use as intended The intended use includes adherence to the user manual The MVB bus interface for DIOLINE20 may only be used for the situations envisioned in the documents and only i
23. ule status UL MVB LB Fig 5 LED indicators e Toner lees Operating voltage indicator LUT ZER 17 28 Functional description MVB Coupler for DIOLINE20 Vers 1 10 4 3 Functional description 4 3 1 Introduction The module is used as a gateway between the MVB process bus see 1 and the Lutze proprietary field bus called the L bus Thereby the digital and analog process input data read via the L Bus are transmitted to the MVB using source ports Traffic Store and the digital and analog process output data received via the MVB are transferred to the L Bus using sink ports Traffic Store The MVB specific participant emulation and the MVB port and process data structure of the MVB bus interface can be projected using a node supervisor data base 18 28 LT ZER Functional description MVB Coupler for DIOLINE20 Vers 1 10 4 3 2 Operating statuses The MVB bus interface can have two different operating statuses e Not planned e UO acquisition Changing between the operating statuses can only be performed by resetting the module see also the reset monitor command 4 3 2 1 Not planned This operating status is always set after a reset if no valid planning of the module exists e NSDB not available not loaded in the non volatile memory of the module e _NSDB checksum incorrect e NSDB cycle times incorrect e g data quantity for the MVB Traffic Store or cycle times e Discrepancy between NSDB process variables stru
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