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Mounting and wiring

EK3100

20

Version: 1.5

If these measurements are successful, the cable is okay. If, in spite of this, bus malfunctions still occur, this
is usually a result of EMC interference. Observe the installation notes from the PROFIBUS User
Organization (

www.profibus.com

3.3.4

Topology

• A bus segment may consist of a maximum of 32 devices (including the repeaters).

• The maximum cable length of a segment depends on the data transfer rate in use and on the quality of

the bus cables being used.

• No more than 9 repeaters may be installed between two devices.

• Stubs are to be avoided, and are not permitted above 1.5 Mbaud.

• The maximum number of devices is 125

• Interrupting the supply voltages from cable ends by switching off the repeater/slave, or by pulling out

the plug, is not permitted.

Fig. 11: PROFIBUS topology with the EK3100 Bus Coupler.

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Содержание EK3100

Страница 1: ...Documentation EK3100 PROFIBUS Bus Coupler for EtherCAT Terminals 1 5 2020 04 23 Version Date...

Страница 2: ......

Страница 3: ...ATEX Special conditions extended temperature range 23 3 7 Continuative documentation about explosion protection 24 3 8 Version identification of EtherCAT devices 24 3 8 1 Beckhoff Identification Code...

Страница 4: ...cture of the DPV1 telegram 51 6 Error handling and diagnostics 52 6 1 Diagnostic LEDs 52 6 2 Power supply terminal LEDs in K bus mode 52 6 3 Diagnostics via PROFIBUS 53 6 3 1 Diagnostics for virtual s...

Страница 5: ...ion of products that have already been supplied may be made on the basis of the data diagrams and descriptions in this documentation Trademarks Beckhoff TwinCAT EtherCAT EtherCAT G EtherCAT G10 EtherC...

Страница 6: ...ined specialists in control automation and drive engineering who are familiar with the applicable national standards Description of instructions In this documentation the following instructions are us...

Страница 7: ...tion issue status Version Modifications 1 5 Update chapter Technical data 1 4 Update chapter Configuration 1 3 Update chapter UL notice 1 2 Update chapter Update Bus Coupler image 1 1 Minor correction...

Страница 8: ...configuration files such as GSD ESD or GSDML EtherCAT makes a very flexible topology configuration possible Thanks to the Ethernet physics long distances can also be bridged without the bus speed bei...

Страница 9: ...sts of an EK3100 and any number of EtherCAT Terminals A 9 pin D sub connector is used for connecting the coupler to PROFIBUS In EtherCAT the PROFIBUS coupler has at its disposal a lower level powerful...

Страница 10: ...erminals max 2 A I O terminals E bus EL ES EP standard digital signals standard analog signals All compatible EtherCAT devices are listed in the GSD file No gateway EC terminals no EC terminals with X...

Страница 11: ...nsfer rate 9 6 19 2 93 75 kbaud 187 5 kbaud 500 kbaud 1500 kbaud 3 6 12 Mbaud Topology Line topology Fieldbus PROFIBUS DP Bus interface 1 x D sub socket 9 pin Extendable process image Up to 3 virtual...

Страница 12: ...d contact with highly insulating materials synthetic fibers plastic film etc Surroundings working place packaging and personnel should by grounded probably when handling with the devices Each assembly...

Страница 13: ...ock on the mounting rail and push it slightly until it engages on the right hand side This is indicated by a distinct click Use a screwdriver to push up the lock on the left hand side thereby turning...

Страница 14: ...tallation instruc tions Fig 6 Recommended distances for standard installation position based on the EK9300 as an example NOTE Comply with the permitted installation position and minimum distances We r...

Страница 15: ...Mounting and wiring EK3100 15 Version 1 5 Fig 7 Other installation positions based on the EK9300 as an example...

Страница 16: ...pring contacts are hidden in slots so that they can not be accidentally touched When a Bus Terminal is added its blade contacts are connected to the spring contacts of the Bus Coupler The tongue and g...

Страница 17: ...ct PE The PE power contact must not be used for other potentials 3 3 2 PROFIBUS interface X001 PROFIBUS 9 pin D sub Pin 6 transfers 5 VDC pin 5 transfers GND for the active termination resistor These...

Страница 18: ...repeaters possible is at least 3 and depending on the manufacturer may be up to 10 Data transfer rate adjustable in steps 9 6 kbit s 19 2 kbit s 93 75 kbit s 187 5 kbit s 500 kbit s 1500 kbit s 12 Mb...

Страница 19: ...an IP Link master in the coupler modules IP230x Bxxx or IP230x Cxxx to which up to 120 extension modules IExxxx may be connected The distance between two modules may not exceed 5 m When planning and i...

Страница 20: ...a maximum of 32 devices including the repeaters The maximum cable length of a segment depends on the data transfer rate in use and on the quality of the bus cables being used No more than 9 repeaters...

Страница 21: ...on The current consumed by the device is limited to a max possible current consumption of 4 A Devices with this kind of certification are marked by this sign Application If terminals certified with re...

Страница 22: ...d operating voltage being exceeded by more than 40 due to short term interference voltages The individual terminals may only be unplugged or removed from the Bus Terminal system if the supply voltage...

Страница 23: ...he rated operating voltage being exceeded by more than 40 due to short term interference voltages The individual terminals may only be unplugged or removed from the Bus Terminal system if the supply v...

Страница 24: ...nical designation EL3314 0000 0016 is used in the example below EL3314 0000 is the order identifier in the case of 0000 usually abbreviated to EL3314 0016 is the EtherCAT revision The order identifier...

Страница 25: ...here the following syntax can be used see respective device documentation Syntax D ww yy x y z u D prefix designation ww calendar week yy year x firmware version of the bus PCB y hardware version of t...

Страница 26: ...00 26 Version 1 5 Fig 13 EK1100 EtherCAT coupler standard IP20 IO device with serial batch number Fig 14 CU2016 switch with serial batch number Fig 15 EL3202 0020 with serial batch number 26131006 and...

Страница 27: ...umber 158102 Fig 17 EP1908 0002 IP67 EtherCAT Safety Box with batch number date code 071201FF and unique serial number 00346070 Fig 18 EL2904 IP20 safety terminal with batch number date code 50110302...

Страница 28: ...on the product it can be found in the following places on the packaging unit directly on the product if space suffices on the packaging unit and the product The BIC is machine readable and contains in...

Страница 29: ...ifiers are used by Beckhoff and serve internal processes Structure of the BIC Example of composite information from item 1 to 4 and 6 The data identifiers are marked in red for better display BTN An i...

Страница 30: ...can only be used if the 2 pin DIP switch was set accordingly see 2 pin DIP switch 31 4 2 Address selection switch The EK3100 Bus Coupler has two 10 pin address selection switches The address selection...

Страница 31: ...far 4 4 IP address via USB interface The IP address can be used to access the EK3100 Bus Coupler via a host PC To access the EK3100 Bus Coupler the corresponding USB driver first has to be installed o...

Страница 32: ...winCAT Io Profibus TwinCAT 3 C TwinCAT 3 1 Config Io Profibus Or The GSD file for the EK3100 Bus Coupler can be installed retrospectively in TwinCAT when the Bus Coupler is added in TwinCAT see Adding...

Страница 33: ...K3100 In this case use a CX803x EtherCAT topology All EtherCAT devices must be entered in the order in which they map themselves on the EK3100 and thus on the EtherCAT master EtherCAT devices are auto...

Страница 34: ...on the right hand side 3 Fig 26 Example configuration with EK1122 2 port EtherCAT junction in protection class IP20 If neither junction is used then junctions 1 and 2 are bridged so to speak and the E...

Страница 35: ...Only EtherCAT devices from Beckhoff are supported To use EtherCAT device from other manufacturers use the CX8031 Embedded PC instead The EK3100 Bus Coupler does not support hot plug All EtherCAT devic...

Страница 36: ...ernet interface on the host PC with the fixed IP address 172 21 42 15 and subnet mask 255 255 255 0 Requirements IP address 172 21 42 15 is not already used on the host PC USB driver for the host PC F...

Страница 37: ...on 1 5 The USB driver has been installed successfully if the additional Ethernet interface Beckhoff Automation GmbH EK9XXX Series USB RNDIS6 appears in the device manager In the next step you can star...

Страница 38: ...e Manager URL Access data 172 21 42 1 config User name guest Password 1 Requirements The host PC and the EK3100 Bus Coupler are connected via a USB cable USB driver installed on the host PC see Instal...

Страница 39: ...ng The choice affects the size and therefore the type of data that is available as process data see GSD file Requirements An EtherCAT Terminal that supports different mappings The Beckhoff Device Mana...

Страница 40: ...a choice of two types of process data in the EL3062 Standard standard setting Value 16 bit and status information 8 or 16 bit are transmitted per channel Compact only the Value 16 bit is transmitted...

Страница 41: ...ion Configuration data Requirements The Beckhoff Device Manager was already started see Starting the Beckhoff Device Manager 38 Configure EtherCAT Terminals as follows 1 Click on EtherCAT then on Mast...

Страница 42: ...ice Manager 38 Use Restore files as follows 1 Click on EtherCAT then on Master 2 Under EtherCAT Slaves all EtherCAT Terminals are displayed for which a Restore file can be created 3 Use the option Res...

Страница 43: ...get system and added in TwinCAT Add the EK3100 Bus Coupler in TwinCAT as follows 1 In the tree view right click on the PROFIBUS master Device 1 CX2500 M310 2 Click on Add New Item in the context menu...

Страница 44: ...nt of an E bus error the EK3100 Bus Coupler continues to exchange data with the PROFIBUS master However the input data are invalid The cause of the error is coded in the high byte the position in the...

Страница 45: ...ata These terminals are identified in the technical data with a under Message to E bus Example EL9011 EL9080 Requirements The Bus Coupler was added in TwinCAT together with the corresponding GSD file...

Страница 46: ...an address selection switch If the address is set to 11 the following addresses are 12 13 and 14 if all 4 slaves are active Table 6 Example of a hardware configuration with a slave EtherCAT device ac...

Страница 47: ...Configuration EK3100 47 Version 1 5 Add all EtherCAT Terminals after the EK3100 Bus Coupler and the virtual slave Use the above table for guidance...

Страница 48: ...ne EL1xxx can be configured and two EL1xxx pack The process data for these EtherCAT Terminals then are as follows First EL1002 x 0 and x 1 Second EL1002 x 2 and x 3 Third EL1002 x 4 and x 5 Requiremen...

Страница 49: ...the acknowledgement of the COE write access is transferred with the DPV1 READ telegram This consists of 4 bytes If these are zero the data were written without error If they are not zero an error has...

Страница 50: ...ion EK3100 50 Version 1 5 You have successfully activated the DPSV1 service For virtual slaves the settings in the parameter data are irrelevant In the next step you can view the structure of the DPV1...

Страница 51: ...t to read the COE data of EtherCAT Terminal EL3154 This EtherCAT Terminal is configured in TwinCAT under slave 2 virtual slave Table 9 Distribution of the EtherCAT device in TwinCAT over two slaves Sl...

Страница 52: ...s Terminal n Wrong module 2 pulses Missing module 3 pulses Module pulled 4 pulses Wrong module connected 5 pulses EtherCAT slave not in OP mode 6 pulses State change aborted 7 pulses Abnormal state ch...

Страница 53: ...nce slot 1 is always assigned the CtrlStatus DWORD module Fig 29 Diagnostic example via PROFIBUS with a Siemens project configuration Please note this behavior for diagnostics via PROFIBUS 6 3 1 Diagn...

Страница 54: ...ways 1 since slot 1 is always assigned the CtrlStatus DWORD module The actual EtherCAT Terminal is shown in byte 10 Byte 9 Specifier after DPV1 from byte 10 Vendor specific Byte 10 EtherCAT slave numb...

Страница 55: ...ervice The Beckhoff Service will provide all the required files Requirements First check whether the Bus Coupler supports the image The Bus Coupler is connected with the host PC via a USB cable Update...

Страница 56: ...nents 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 offer...

Страница 57: ...put CtrlStatus DWORD module 44 Table 6 Example of a hardware configuration with a slave 46 Table 7 Distribution of the EtherCAT device in TwinCAT over two slaves 46 Table 8 Structure of the DPV1 teleg...

Страница 58: ...ig 16 EP1258 00001 IP67 EtherCAT Box with batch number date code 22090101 and unique se rial number 158102 27 Fig 17 EP1908 0002 IP67 EtherCAT Safety Box with batch number date code 071201FF and uniqu...

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