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Documentation

FC2001 and FC2002

Lightbus PCI Interface Cards

2.0
2017-10-26

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Содержание FC2001

Страница 1: ...Documentation FC2001 and FC2002 Lightbus PCI Interface Cards 2 0 2017 10 26 Version Date ...

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Страница 3: ...3 Installation 12 3 1 Installation in the PC 12 3 2 Installation of the PCI driver 12 4 Configuration by means of the TwinCAT System Manager 14 4 1 Scanning for the I O devices 14 4 2 FC200x tab 15 4 3 DPRAM online tab 17 4 4 Appending further components 17 5 Diagnostics 21 5 1 Diagnostics via the System Manager 21 5 2 Status and diagnostic inputs 23 5 3 Diagnostics with function blocks 25 6 Appen...

Страница 4: ...Table of contents FC2001 and FC2002 4 Version 2 0 ...

Страница 5: ... of the data diagrams and descriptions in this documentation Trademarks Beckhoff TwinCAT EtherCAT Safety over EtherCAT TwinSAFE XFC and XTS are registered trademarks of and licensed by Beckhoff Automation GmbH Other designations used in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owners Patent Pending The EtherCAT Technology ...

Страница 6: ...re familiar with the applicable national standards Description of symbols In this documentation the following symbols are used with an accompanying safety instruction or note The safety instructions must be read carefully and followed without fail DANGER Serious risk of injury Failure to follow the safety instructions associated with this symbol directly endangers the life and health of persons WA...

Страница 7: ...t of the process images which are connected through the Lightbus in a ring structure The use of optical fibers results in low susceptibility to interference and a high transfer rate of 2 5 MBaud Any errors occurring in the optical fiber ring are detected by the Lightbus card and reported to the PC TwinCAT provides comprehensive diagnostic functions that support fast detection and correction of any...

Страница 8: ... Special telegram type for the BK2000 Bus Coupler 0 1 0 0 Address check and count Each passing module increases the content of D0 by 1 The addressed module moves the content of D0 to D3 1 0 0 1 Low intensity The addressed module reduces the transmission intensity by 20 1 0 1 1 Broadcast Special telegram type for the BK2000 Bus Coupler The bytes D0 to D3 contain the actual user data The control fie...

Страница 9: ...cal fiber ring A 12 Lightbus input for connecting the return optical fiber for optical fiber ring A 13 Three LEDs for status display for optical fiber ring A 14 Lightbus LCA for optical fiber ring A 15 4 KB DP RAM for optical fiber ring A 16 512 KB RAM 4 x 128 KB for optical fiber ring A 17 256 KB Flash for optical fiber ring A 21 Lightbus output for connecting the outgoing optical fiber for optic...

Страница 10: ...rror has occurred during the resident address test the LWL Err LED is on continuously The update of the process image is interrupted The diagnostic functions can be used to determine the cause of the error 2 CPU Err CPU error If only the red CPU Err LED is on this indicates a hardware error that cannot be corrected If the Run LED is also on a program error is present that may potentially be rectif...

Страница 11: ... devices with a maximum of 65280 I O points per Lightbus channel Hardware diagnostics 1 status LED and 2 diagnostic LEDs Run CPU Err LWL Err per Lightbus channel Interface to the PC 32 bit Plug Play PCI interface Address space 4 kB of DPRAM for 8 communication channels data control and status register for each Lightbus channel Interrupts Triggering of 2 IRQs is possible Supply voltage PCI bus 5 V ...

Страница 12: ...nnect the PC to the mains and switch it on 9 After the PC has booted up under Windows 2000 and Windows XP the Add Hardware Wizard will in stall a PCI driver 12 in order to integrate the Lightbus card into the plug and play interface of the operating system Under Windows NT 4 0 this driver is not required The Lightbus card does not require an external power supply It is supplied directly from the P...

Страница 13: ...Installation FC2001 and FC2002 13 Version 2 0 Fig 6 Installation of the PCI driver resource settings ...

Страница 14: ... Using the right mouse button start searching for new devices under the branch I O Configuration I O devices Fig 7 Configuration using the System Manager scanning for devices Example The two Lightbus channels of a FC2002 are displayed as device 1 and device 2 Fig 8 Configuration using the System Manager new I O devices found I O devices may be renamed via a slow double click e g renaming to FC2002...

Страница 15: ...uration using the System Manager renaming the I O devices 4 2 FC200x tab Further properties of the I O devices can be found under their respective entries Use the mouse to select a Lightbus channel in the example FC 2002 Lightbus A and click on the FC200x tab Fig 10 TwinCAT System Manager FC200x tab ...

Страница 16: ...is selected during card initialization the number of boxes that are physically present Bus Couplers modules is compared with the number that was entered under this card in the System Manager If the numbers do not match an error message is generated System Start Despite Optical Fiber Error If this option is selected system start up is not aborted if a Lightbus error occurs during TwinCAT start up I...

Страница 17: ... of the fieldbus cards is provided for diagnostic purposes Fig 11 TwinCAT System Manager DPRAM Online tab 4 4 Appending further components Further components can be added via the right mouse button Appending I O modules Right click on the I O device FC2002 Lightbus A in the example to which you would like to add I O modules and select the menu item Append Box ...

Страница 18: ...ration by means of the TwinCAT System Manager FC2001 and FC2002 18 Version 2 0 Fig 12 TwinCAT System Manager appending further components The TwinCAT System Manager now offers various I O modules for selection ...

Страница 19: ...ended In the configuration tree of the example the BK2000 Bus Coupler appears as Box 1 with inputs and outputs and a KL9110 end terminal The desired Bus Terminals can now be added via the menu item Append terminal after right clicking on Box 1 All I O modules of the Lightbus configuration should be added consecutively to the configuration tree in this way The resulting order has to match the physi...

Страница 20: ...by means of the TwinCAT System Manager FC2001 and FC2002 20 Version 2 0 Please refer to the Beckhoff Information System for details of how to link the inserted I O modules with the process image of the Lightbus card ...

Страница 21: ...ghtbus card The controller the DPRAM and the optical fiber ring are re initialized The Lightbus card determines the number of modules in the ring allocates the module addresses tests them and checks the attenuation reserve of the optical fiber ring Any broken lines are also detected and located Fig 15 TwinCAT System Manager online reset Optical fiber break test Initiates a break test on the optica...

Страница 22: ...iagnostics FC2001 and FC2002 22 Version 2 0 Fig 16 Break test Fig 17 The test returns the number of I O modules boxes found in the ring Fig 18 or in the event of an error the location of the break point ...

Страница 23: ...ach optical fiber ring that describe the state of the Lightbus card and the optical fiber ring DeviceState General status contains the value 1 in the event of an error otherwise the value 0 device OK DeviceIioFunc In the event of an error this contains the code of the function that has triggered the error e g 0x01 Optical fiber reset 0x02 Code word request 0x05 Optical fiber attenuation test inten...

Страница 24: ...bit is cleared again if the CDL is successfully transmitted ErrorCounter Sum error DPRAM offset 0xEE0 Register for the sum of all error counters with the exception of AddressCheckErrCnt ErrCntRec1 Counter for errors in receiver 1 DPRAM offset 0xEE2 Received address or control byte not equal transmitted byte ErrCntRec2 Counter for errors in receiver 2 DPRAM offset 0xEE4 Received address or control ...

Страница 25: ...tion blocks can be found in the Beckhoff Information System which is supplied with the TwinCAT automation software and is also included on the Products Solutions CD from Beckhoff IOF_LB_BreakLocationTest Fig 20 Function block IOF_LB_BreakLocationTest The function block IOF_LB_BreakLocationTest carries out a break point test in the Lightbus optical fiber ring in order to locate any break points If ...

Страница 26: ...his can be used to transfer the AmsNetId of the computer on which the FB is to be executed If an empty string is transferred the FB is executed on the local computer DEVICEID This device ID specifies the device e g the fieldbus card on which the function is to be executed The device Ids are specified by the TwinCAT System Manager during the hardware configuration START A rising edge at the START i...

Страница 27: ...ckhoff 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 offers you comprehensive technical assistance helping you not only with the application of individual Beckhoff products but also with other wide ranging services support design programming and ...

Страница 28: ...g the System Manager renaming the I O devices 15 Fig 10 TwinCAT System Manager FC200x tab 15 Fig 11 TwinCAT System Manager DPRAM Online tab 17 Fig 12 TwinCAT System Manager appending further components 18 Fig 13 TwinCAT System Manager appending a Bus Coupler 19 Fig 14 TwinCAT System Manager BK2000 appended 19 Fig 15 TwinCAT System Manager online reset 21 Fig 16 Break test 22 Fig 17 The test return...

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