There is a potential hazard to the environment and equipment. Notes showing further information or tips: This notice provides important information that will be of assistance in dealing with the product or software. There is no immediate danger to product, people or environment. Version: 1.0 FC1028...
Product overview Product overview The FC1028 EtherCAT card can be used to integrate an Industrial PC as a master in an EtherCAT network. ® The card has 16 EtherCAT channels and a total of eight ix-Industrial type A connectors. Adapter cables type C9900-K921 are required to connect the EtherCAT devices.
Pair 5 brown C9900-K921 connection cable With the help of the C9900-K921 connection cable, two RJ45 sockets (P1 and P2) are made from one x- ® Industrial plug (P3). Fig. 3: Connection cable C9900-K921, structure and PIN assignment. FC1028 Version: 1.0...
The FC1028 EtherCAT card requires a PCIe x4 slot that complies with the PCIe standard. In principle, the card can also be operated in longer slots, i.e. also in PCIe x8 or PCIe x16 slots. It is only important that the slots support four PCIe lanes.
Fig. 6: Connection example with two adapter cables of type C9900-K921. Driver note No drivers have to be installed for the operation of the FC1028 EtherCAT card. The card is ready for operation immediately after mounting. Note that the card is not displayed in the Device Manager or as a network interface under Windows, but the card can be used under TwinCAT (see: TwinCAT configuration [} 13]).
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Commissioning If you retrofit a Beckhoff Industrial PC with a FC1028, you must adjust or check the settings in the BIOS to ensure that the EtherCAT card functions properly. Without the appropriate BIOS settings the card is not ready for operation and cannot be used in TwinCAT.
TwinCAT configuration Scan card in TwinCAT This step shows how to scan an FC1028 EtherCAT card in TwinCAT and how to create the EtherCAT masters automatically. For the scan to be successful, active EtherCAT slaves must already be connected to the interfaces of the card.
Insert EtherCAT master manually This chapter shows how you can manually create an FC1028 EtherCAT card and its EtherCAT master if no active EtherCAT slaves are connected to the card. This is especially necessary if you already want to start with the project planning and the complete hardware configuration is not available.
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EtherCAT master and thus start the search for the EtherCAT slaves connected to it. The EtherCAT slaves are created in TwinCAT according to your hardware configuration and the cabling under the respective EtherCAT masters. FC1028 Version: 1.0...
In the example configuration the hardware is wired as EtherCAT ring. For this EtherCAT ring two EtherCAT masters of the FC1028 are occupied. This intercepts failures in the cabling beyond the C9900-K921 adapter cable. In this way, for example, a wire break between the two EtherCAT couplers has no effect on the EtherCAT communication.
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4. Click on the Adapter Reference option and then select a second EtherCAT master from the drop-down menu. ð You have successfully configured cable redundancy. The EtherCAT slaves configured for cable redundancy are displayed in the Online tab. FC1028 Version: 1.0...
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Although the connection between the EtherCAT couplers is interrupted, the EtherCAT Terminals connected to the EK1100 EtherCAT couplers do not have a fault. If the cable connection is interrupted at the same point without cable redundancy, a fault is displayed for the terminals in the State column. Version: 1.0 FC1028...
DC tab. Example structure with FC1028 The activation of the distributed clocks is shown on a small example structure, with an FC1028 as EtherCAT master and an EK1100 EtherCAT coupler connected to it with EtherCAT Terminals, including two terminals with distributed clocks functionality.
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3. Activate further EtherCAT devices with distributed clocks support in your system as shown. 4. Click on the EtherCAT master in the tree view on the left and then on the button Advanced Settings in the EtherCAT tab. Version: 1.0 FC1028...
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TwinCAT configuration 5. The EL4032 EtherCAT Terminal is automatically adopted by TwinCAT as master clock or reference clock. ð This means that the distributed clocks functionality is active in this example. FC1028 Version: 1.0...
During the EtherCAT startup and continuously afterwards, this reference clock is itself synchronized based on the TwinCAT time and is referred to as "tracking reference clock". Fig. 11: Example configuration with coupled EtherCAT masters. For more information, please visit: https://download.beckhoff.com/download/Document/io/ethercat- terminals/ethercatsystem_en.pdf Proceed as follows: Version: 1.0...
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4. Deactivate the Automatic DC Mode Selection option. 5. Activate the option DC in use in Distributed Clocks and additionally the option DC Time controlled by CCAT Time (Master Mode) All following EtherCAT masters are synchronized with this EtherCAT master. FC1028 Version: 1.0...
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7. Repeat this setting for all further EtherCAT masters. ð Synchronization is successful when the distributed clocks devices in the lower-level systems change to OP state. In addition, the variable DevState shows the state of the distributed clock communication. Version: 1.0 FC1028...
Error handling and diagnostics Diagnostic LEDs The LEDs on the FC1028 EtherCAT card indicate the state of the connection. The LEDs are numbered from P01 to P16 and correspond to the interfaces X1 to X8. Fig. 12: Diagnostic LEDs P01 to P16, FC1028 EtherCAT card.
Technical data Technical data Table 6: Technical data, general data. Technical data FC1028 Fieldbus EtherCAT Number of channels 16 EtherCAT master channels ® Interfaces 8 x ix Industrial type A Data transfer rate 10/100 Mbit/s Design PCIe Interface to the PC PCIe x4 (PCIe 2.0) Control software TwinCAT 3 Runtime (XAR) from 3.1 4022.24...
Appendix Appendix Accessories Table 7: Connection cable. Ordering information Description ® C9900-K921 Connection cable ix Industrial type A 10-pin plug to 2 x Cat.6 RJ45 socket, 1 m Cat.6 cable, suitable for FC1028 FC1028 Version: 1.0...
Please contact your Beckhoff branch office or representative for local support and service on Beckhoff products! The addresses of Beckhoff's branch offices and representatives round the world can be found on her internet pages: https://www.beckhoff.com You will also find further documentation for Beckhoff components there.
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Connection cable C9900-K921, dimensions................Fig. 6 Connection example with two adapter cables of type C9900-K921..........Fig. 7 Example configuration of a FC1028 with EtherCAT cable redundancy........Fig. 8 Example structure of an EtherCAT communication with distributed clocks......... Fig. 9 Distributed clocks functionality of an EtherCAT slave..............
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List of tables List of tables Table 1 Legend for the structure of the FC1028 EtherCAT card.............. Table 2 EtherCAT interfaces X1 to X8, PIN assignment................Table 3 Accessories connection cable, ordering information..............Table 4 Cable redundancy, hardware for sample configuration..............