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System description

EL6900

Version: 2.2.0

2.1.1

Bus Coupler

Mechanical data

Bus Coupler

Material

polycarbonate, polyamide (PA6.6).

Dimensions (W x H x D)

44 mm x 100 mm x 68 mm

Mounting

on 35 mm mounting rail (EN 60715) with locking

Attachable by

double slot and key connection

Fig. 2: Bus Coupler (EtherCAT)

Connection technology

Bus Coupler

Wiring

spring-loaded system

Connection cross-section

0.08 mm² ... 2.5 mm², stranded wire, solid wire

Fieldbus connection

depending on fieldbus

Power contacts

3 spring contacts

Current load

10 A

Rated voltage

24 V

Содержание EL6900

Страница 1: ...Operating Instructions for EL6900 TwinSAFE Logic Terminal 2 2 0 2017 05 10 Version Date...

Страница 2: ......

Страница 3: ...d use 14 3 3 Technical data 16 3 4 Safety parameters 17 3 5 Dimensions 18 4 Operation 19 4 1 Environmental conditions 19 4 2 Installation 19 4 2 1 Safety instructions 19 4 2 2 Transport storage 19 4 2...

Страница 4: ...12 EL6900 info data 47 4 4 13 Loading the project into the EL6900 47 4 4 14 Communication between TwinCAT controllers 49 4 5 Diagnostics 53 4 5 1 Diagnostic LEDs 53 4 5 2 Diagnostic object 54 4 5 3 Cy...

Страница 5: ...homepage in emails or in other publications is not authoritative Disclaimer The documentation has been prepared with care The products described are subject to cyclical revision For that reason the do...

Страница 6: ...s to hardware or software configurations other than those described in the documentation are not permitted and nullify the liability of Beckhoff Automation GmbH Co KG 1 2 2 Operator s obligation to ex...

Страница 7: ...endangers the life and health of persons WARNING Risk of injury Failure to follow the safety instructions associated with this symbol endangers the life and health of persons CAUTION Personal injurie...

Страница 8: ...sed 1 5 2 Reliability document updated Reaction times added 1 5 1 Certificate updated 1 5 0 Company address amended Safety parameters extended 1 4 0 Extended temperature range added Notes regarding te...

Страница 9: ...unication interface to the higher level controller and the terminals are the interface to sensors and actuators The whole bus station is clipped onto a 35 mm DIN mounting rail EN 60715 The mechanical...

Страница 10: ...mm Mounting on 35 mm mounting rail EN 60715 with locking Attachable by double slot and key connection Fig 2 Bus Coupler EtherCAT Connection technology Bus Coupler Wiring spring loaded system Connectio...

Страница 11: ...Fieldbus connection E bus Power contacts up to 3 blade spring contacts Current load 10 A Rated voltage depends on Bus Terminal type 2 1 3 E bus The E bus is the data path within a terminal strip The...

Страница 12: ...e I Os in the EL6900 TwinSAFE logic terminal Safety relevant networking of machines via bus systems TwinSAFE protocol FSoE Transfer of safety relevant data via any media genuine black channel TwinSAFE...

Страница 13: ...ffective decentralized safety control system Therefore there are no safety requirements for the higher level controller The typical safety functions required for the automation of machines such as eme...

Страница 14: ...it the doc umentation and the engineering tool The permitted engineering tool is TwinCAT with the TwinSAFE Verifier the TwinSAFE Loader or CODESYS Safety for EtherCAT Safety Module Any deviations from...

Страница 15: ...an EtherCAT Terminal with 4 digital fail safe inputs The EL2904 is an EtherCAT Terminal with 4 digital fail safe outputs The EL6900 is an EtherCAT Terminal with integrated TwinSAFE logic These TwinSA...

Страница 16: ...operation storage transport 750 hPa to 1100 hPa this corresponds to a height of approx 690 m to 2450 m over sea level assuming an international standard atmosphere Climate category according to EN 607...

Страница 17: ...are not required during the entire service life of the EL6900 EtherCAT terminal 2 Classification according to IEC 61508 2 2010 see chapters 7 4 4 1 2 and 7 4 4 1 3 The EL6900 EtherCAT Terminal can be...

Страница 18: ...Product description EL6900 18 Version 2 2 0 3 5 Dimensions Fig 5 Dimensions of the EL6900 Width 12 mm side by side installation Height 100 mm Depth 68 mm...

Страница 19: ...s that exceed the interference emissions limits specified in the stan dards are operated near TwinSAFE components the function of the TwinSAFE compo nents may be impaired 4 2 Installation 4 2 1 Safety...

Страница 20: ...ee illustration below The terminals are ventilated from below which enables optimum cooling of the electronics through convection The direction indication down corresponds to the direction of positive...

Страница 21: ...all 4 safe outputs during the measurement Note External heat sources radiant heat impaired convection The maximum permissible ambient temperature of 55 C was checked with the above ex ample configurat...

Страница 22: ...the lock clicks onto the mounting rail If the terminals are clipped onto the mounting rail first and then pushed together without slot and key the connection will not be operational When correctly as...

Страница 23: ...s deal with the transfer of the data and the supply of the Bus Terminal electronics Note Observe the E bus current Observe the maximum current that your Bus Coupler can supply to the E bus Use the EL9...

Страница 24: ...to damage on the terminal e g disruptive discharge to the PE line during insulation testing of a consumer with a rated voltage of 230 V For insulation testing disconnect the PE supply line at the Bus...

Страница 25: ...ented in spring loaded technology Connect the cables as follows 1 Open a spring loaded terminal by slightly pushing with a screwdriver or a rod into the square opening above the terminal 2 The wire ca...

Страница 26: ...assignment Fig 12 EL6900 EL6910 pin assignment Terminal point Output Signal 1 not used no function 2 not used no function 3 not used no function 4 not used no function 5 not used no function 6 not use...

Страница 27: ...technical data In the case of the EL1904 it is 4 ms RTComm Reaction time of the communication This is typically 3x the EtherCAT cycle time because new data can only be sent in a new Safety over Ether...

Страница 28: ...me of testing The tests were carried out in a laboratory environment Modifications of these products cannot be considered here If you are unsure please test the hardware together with the TwinSAFE ter...

Страница 29: ...e feed in points of ca bles lines or pipes or higher than 80 C at the wire branching points then cables must be selected whose temperature data correspond to the actual measured temperature values Obs...

Страница 30: ...rminals bear a unique serial number 4 3 4 Further ATEX documentation Note Please also refer to the further documentation Notes regarding application of the Bus Terminal system in areas potentially exp...

Страница 31: ...e documentation 4 4 4 Inserting an EL6900 An EL6900 is inserted in the same way as any other Beckhoff Bus Terminal In the list open Safety Terminals ELx9xx and select the EL6900 Fig 15 Inserting an EL...

Страница 32: ...FF OFF 1 OFF ON OFF OFF OFF OFF OFF OFF OFF OFF 2 ON ON OFF OFF OFF OFF OFF OFF OFF OFF 3 OFF OFF ON OFF OFF OFF OFF OFF OFF OFF 4 ON OFF ON OFF OFF OFF OFF OFF OFF OFF 5 OFF ON ON OFF OFF OFF OFF OFF...

Страница 33: ...AFE terminals inputs and outputs that are logically linked via an EL6900 Any communication faults in the TwinSAFE connections of this group lead to the whole group being switched off Other TwinSAFE gr...

Страница 34: ...Operation EL6900 34 Version 2 2 0 Fig 18 Creating a TwinSAFE group...

Страница 35: ...B Out Standard In All pending errors in the assigned function blocks and in the TwinSAFE connections are acknowledged by the FALSE TRUE FALSE signal sequence TwinSAFE group outputs Name Permitted type...

Страница 36: ...Operation Mode etc A function block is added by right clicking on the associated TwinSAFE function block list in the tree structure and selecting Append Function Block in the dialog box with the left...

Страница 37: ...Operation EL6900 37 Version 2 2 0 Fig 22 Appended Emergency Stop block...

Страница 38: ...e channel The inputs are linked independent of each other Two channel The inputs are monitored for equality or inequality depending on the contact type setting A Discrepancy Time can be set for monito...

Страница 39: ...Operation EL6900 39 Version 2 2 0 Fig 25 Link inputs Select the variable type Fig 26 Select the variable type Clicking on the New button opens the following dialog...

Страница 40: ...l available channels are displayed as selected The desired channel is selected and marked with the mouse The selection is confirmed via the OK button Fig 28 Selection of the desired channel The name o...

Страница 41: ...n use 4 4 10 EL6900 user and version administration The EL6900 has a user administration function The user Administrator can t be deleted but its default password can and should be changed into a cust...

Страница 42: ...administration Via the button Upload the list of created users is read from the EL6900 Fig 32 User Administration Upload To create or delete users the administrator password is needed By a left mouse...

Страница 43: ...stration Add User Enter the new User and twice the desired password The user name has to consist of one character at minimum and 16 characters at maximum The new password has to be 6 characters long a...

Страница 44: ...will open Fig 36 User Administration Delete User After entering the correct serial number and the valid administrator password the selected user can be deleted via the button OK The button Cancel fin...

Страница 45: ...nge Password will open Fig 38 User Administration Change Password Enter the new password twice The new password has to be 6 characters long at minimum Via the button OK the dialog will be left Clickin...

Страница 46: ...the Export button you can export a safety project from a TwinCAT installation in XML format and then import this XML file into another TwinCAT installation using the Import button During the import Tw...

Страница 47: ...oject into the EL6900 The project is loaded into the EL6900 via the fieldbus CAUTION Use only qualified tools Only use a qualified tool for loading verifying and enabling the project on the EL6900 Cli...

Страница 48: ...nnections max 128 with 1 or 2 bytes safe user data per connection max 50 connections per TwinSAFE group Only 16 connections of an EL6900 can be slave connections Supported hardware for EL6900 TwinSAFE...

Страница 49: ...the communicating controllers During TwinSAFE communication one side acts as the master the other one as the slave This results in the following data types TwinSAFE Master Publisher TwinSAFE Master S...

Страница 50: ...variables of the required type under Module1 FSoE Fig 45 Creation of a variable for the master message Fig 46 Creation of a variable for the slave message These newly created variables are now linked...

Страница 51: ...FSoE watchdog and the communication device type In addition the connection can be identified as FSoE master or FSoE slaves and the information to be mapped in the cyclic process image can be specifie...

Страница 52: ...ng a unique ID This ID must also be set on the partner device i e the Subscriber The network variables can now be used in the project The inputs are shown TwinSAFE Input the outputs under TwinSAFE Out...

Страница 53: ...gnostic information for the EL6900 Fig 52 EL6900 diagnostic LEDs 4 5 1 1 Diag 1 LED green The Diag 1 LED is currently always on when a project is loaded into the terminal Display Meaning lit A project...

Страница 54: ...mmunication error in one of the TwinSAFE groups off 3 flash pulses 3 pulses with longer pause in between Function block and communication error in one of the TwinSAFE groups off Steadily lit Supply vo...

Страница 55: ...tate of the Safety Logic Project BIT3 RO 0 OFFLINE Safety Project not loaded 1 RUN Safety Project is executed EtherCAT is in SAFEOP or OP state 2 STOP Safety Project is loaded but is stopped due to a...

Страница 56: ...ate 4 Meaning off off off lit No project present on the terminal off off lit lit Project present on the terminal EtherCAT status Pre Operational Pre OP lit lit lit lit Project present on the terminal...

Страница 57: ...SW Software version HW Hardware version Sample Date Code 17 11 05 00 Calendar week 17 Year 2011 Software version 05 Hardware version 00 In addition the TwinSAFE terminals bear a unique serial number...

Страница 58: ...components there Beckhoff Headquarters Beckhoff Automation GmbH Co KG Huelshorstweg 20 33415 Verl Germany Phone 49 0 5246 963 0 Fax 49 0 5246 963 198 e mail info beckhoff com Beckhoff Support Support...

Страница 59: ...Appendix EL6900 59 Version 2 2 0 5 2 Certificates...

Страница 60: ...Appendix EL6900 60 Version 2 2 0...

Страница 61: ...SAFE group 34 Fig 19 TwinSAFE group signals 35 Fig 20 Appending a function block 36 Fig 21 Selection of the desired function block 36 Fig 22 Appended Emergency Stop block 37 Fig 23 Function Block Inpu...

Страница 62: ...he slave message 50 Fig 47 Linking the variables 51 Fig 48 Settings for the TwinSAFE connection 51 Fig 49 Setting a unique ID 52 Fig 50 Attach TwinSAFE variable for inputs 52 Fig 51 Attach TwinSAFE va...

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