EUCHNER MBM-EC MLI (ETHERCAT) SERIES OPERATING INSTRUCTIONS MANUAL Pdf Download (2024)

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Operating Instructions

Bus Module

MBM-EC-..-MLI-... (EtherCAT)

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Summary of Contents for EUCHNER MBM-EC MLI (EtherCAT) Series

Page 1 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT)
Page 2 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) Contents About this document ..................... 5 1.1. Scope ............................5 1.1.1. Notes on other product versions ..................5 1.2. Target group ..........................5 1.3. Key to symbols ..........................5 1.4. Supplementary documents ......................5 Correct use ......................6 Description of the safety function ................7 3.1.
Page 3 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) Setup ......................... 22 11.1. Teach-in operation ........................22 11.2. Overview of the communication data ....................22 11.3. Information on the related data sheets ....................23 11.4. System layout and layout of the data areas in the control system .............24 11.5.
Page 4 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.11. Submodule errors .........................54 13.12. EtherCAT errors ..........................54 13.13. FSoE errors ..........................55 Technical data ....................56 14.1. Calculation example for determining the risk time for safe functions ..........57 Service ......................58 Inspection and service ..................58 Trademark information ..................
Page 5 (PLCs) and bus systems. 1.3. Key to symbols Symbol/depiction Meaning Printed document Document is available for download at www.euchner.com Safety precautions Danger of death or severe injuries DANGER Warning about possible injuries WARNING Caution Slight injuries possible...
Page 6 Always read all documents to gain a complete overview of safe installation, setup and use of the device. The documents can be downloaded from www.euchner.com. For this purpose, enter the doc. no. or the order number for the device in the search box.
Page 7 - When the guard is open, safety bit LM_I_SK (SK)=0 (monitoring of the position of the guard). - Guard locking can be activated only when the bolt tongue is located in the locking module (prevention of inadvertent locking position (faulty closure protection)). EUCHNER ModuleLink-System (MLI) Safetybit LM_FI_UK_ Guardlocking...
Page 8 Monitoring of the guard position (interlocking device according to ENISO14119) Ì Safety function: When the guard is open, safety bit LM_I_SK (SK)=0. (See chapter 12.2. Data blocks for interlocking/ locking module MGB2-I / MGB2-L.) EUCHNER ModuleLink-System (MLI) Safetybit LM_FI_SK_ Interlocking Busmodule Failsafe...
Page 9 Ì Safety characteristics: B value for the enabling switch (see operating instructions for the enabling switch) and PL, , category and DC for the evaluation electronics (MLI modules) and the bus module (MBM) EUCHNER ModuleLink-System (MLI) Safetybit SM_FI_EN MLI-Module Busmodule...
Page 10 Add together the values to a resulting reliability value PFH D, S 3.5.1. Calculation example for the monitoring of guard locking safety function PFH D, S = PFH D, + PFH D, MGB2-L EUCHNER ModuleLink-System (MLI) Safetybit LM_FI_UK_ Failsafe Guardlocking (Guardlock monitoring) Busmodule Device MGB2-L...
Page 11 Prior to use, read the operating instructions and keep these in a safe place. Ensure the operating instructions are always available during mounting, setup and servicing. You can download the operating instructions from www.euchner.com. 2540772-03-06/23 (translation of the original operating instructions)
Page 12 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 6. Function and system overview An MLI system comprises at least the following components: Ì One bus module MBM Ì One module with MLI connection (e.g. interlocking or locking modules MGB2 or expansion modules MCM) Modules can in turn contain submodules.
Page 13 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 6.3. Expansion modules MCM Expansion modules MCM have space for up to four submodules. In this way even more extensive control tasks can be realized. 6.4. Submodules MSM Submodules MSM can be installed in modules that have one or more submodule slots. Using the submodules, it is possible to install additional functions in the modules.
Page 14 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 7. Mounting 8. Protection against environmental effects A lasting and correct safety function requires that the system must be protected against foreign bodies such as swarf, sand, blasting shot, etc., which can become lodged in the housing. Pay attention to the following measures: Ì...
Page 15 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 9. Controls and indicators 9.1. DIP switches The DIP switches have the following functions: Ì Setting the device’s FSoE slave address Ì Hardware reset to restore the device to the factory settings Ì Activating the device web interface Switch Description Address switch, bits zero to nine...
Page 16 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 10. Electrical connection WARNING In the event of a fault, loss of the safety function due to incorrect connection. Ì Mounting must be performed only by authorized personnel. Ì Lay the connecting cables with protection to prevent the risk of short circuits. CAUTION Risk of damage to equipment or malfunctions as a result of incorrect connection.
Page 17 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 10.2. Bus connections The bus module MBM includes the EtherCAT connections (X1 and X2) and the power supply connections (XD1 and XD2) or the EtherCATP connections (X1 and X2). Depending on version, connection is via Ì...
Page 18 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 10.3. MLI connections The MLI connections are used to connect modules to the bus module MBM. The sealing caps can be reordered (complete set AC-SET-BP-M12, order no. 156739). Connection Description ML1D (direct plug) Module plug connector for direct mounting in a block. Important! Use only for direct mounting.
Page 19 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 10.3.2. Remote mounting Pay attention to the following points on remote mounting: Ì The maximum cable length for a line must not exceed 40 m. Ì 3 base units may be operated per line and 6 base units per MBM. The number of allowable base units decreases to 4 with EtherCATP.
Page 20 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 10.4. Connecting modules Modules can either be connected together directly or using cables (see Fig. 2: Connecting modules). Each module has a top and a bottom connection. You can use either the bottom or the top connection or both if the module is between two other modules.
Page 21 No, must be ordered separately Module connector M12, 8-pin socket, for the connection of a stacklight 157029 Connecting cable M12, 5-pin See catalog or www.euchner.com Connecting cable M12, 8-pin * not for MGB2-…-Y0000-… and MGB2-…-X0000-… 2540772-03-06/23 (translation of the original operating instructions)
Page 22 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 11. Setup A typical MLI system usually consists of several modules and submodules. If the topology was not saved yet, the bus module MBM will determine the modules and submodules concerned on system startup. To suit this configuration, in the configuration software for your control system, you must assemble the related data blocks for the communication data for the individual modules and submodules and, if necessary, set parameters.
Page 23 Connection type Configuration information 2150206 - 4 - 24.08.21 - FE - KJ - ABU Blatt/sheet 1 / 1 EUCHNER GmbH + Co. KG Kohlhammerstraße 16 70771 Leinfelden-Echterdingen Tel. +49/711/7597-0 Fax +49/711/753316 www.euchner.de info@euchner.de Fig. 3: Example data sheets, locking module (left) and submodule (extract, right)
Page 24 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 11.4. System layout and layout of the data areas in the control system Due to its modular layout, the MLI system offers you a very large degree of flexibility. This flexibility also applies to the use of the communication data.
Page 25 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) The individual data blocks or bits are always combined in the same sequence as the system layout. Here the counting is always started at the bus module (1) and then continued from the first to the last modules on a line. If there are two lines, the complete first line on ML1C (2…4 in the figure below) is counted first and then the complete second line on ML2C (5…7 in the figure below).
Page 26 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 11.5. EtherCAT data bytes Each module or submodule sends specific, non-safe communication data. The following chapters provide an overview of the most important module types and their data. You can find item-specific information on which data blocks your modules or submodules contain on the data sheet for the respective device (see chapter 11.3.
Page 27 EUCHNER_MBM_Modules.xml contains the description of all modules connected to an MBM. You will find the ESI files in the download area at www.euchner.com. Always use the latest ESI files. The ESI file does not necessarily have be updated on replacement. However, all new modules might not be available in this case.
Page 28 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) Save the configuration and transfer it to the system. A scan of the EtherCAT network enters all modules and submodules with basic diagnostics in use into the Slot Configuration. An 8-byte Module is entered into the Safety Slot and the Extended Module into the Diagnostic Slot. Any changes must be performed manually afterward.
Page 29 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 11.8. Configuring and setting parameters for modules and submodules To be able to use the individual modules and submodules, these must be configured and the parameters set correspondingly in the configuration software for your control system. The following chapters describe these steps based on the example of the TwinCAT3 configuration software from Beckhoff.
Page 30 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) Add MBM EtherCat P: (translation of the original operating instructions) 2540772-03-06/23...
Page 31 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) Add a suitable FSoE data module to the Safety Slot. It must be large enough that there is space for the individual safe data bits for the modules/submodules in your system. On this topic, see also chapter 11.4. System layout and layout of the data areas in the control system on page 24.
Page 32 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) The individual modules are listed in the Slot view with order number and item designation. (translation of the original operating instructions) 2540772-03-06/23...
Page 33 V1.1.0 MGB2-L1-MLI-U-Y0000-BJ-136776 SAFETY SWITCH UNICODE ID.-Nr.: 136776 000001 V1.0.0 IP65 Fzh = 2000N EUCHNER GmbH + Co. KG FCC ID: 2AJ58-XX Kohlhammerstraße 16 IC: 22052-XX XX DE-70771 Leinfelden IND.CONT.EQ 7C77 TYPE 1 Input: 24 Vdc, Class 2 Output: 24 Vdc, 200mA Fig.
Page 34 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) The figure below shows an example system layout. ML2C ML1C Fig. 6: Example system layout 11.8.2. Setting parameters for modules and submodules The modules and submodules are parametrized via the startup configuration. The corresponding parameters can be saved there for each occupied slot via the respective SubIndex. You will find an overview of the possible parameters in chapter 11.8.3.
Page 35 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 2540772-03-06/23 (translation of the original operating instructions)
Page 36 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 11.8.3. List of the parameters that can be set per module/submodule EtherCAT, Setting range / [factory Module/submodule Parameter Description FSoE setting] Bus module MBM EtherCAT IP address Can be optionally set via TwinCAT3 for web servers FSoE FSoE address 1 …...
Page 37 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 11.9. Line swap During the first starting process, the current MLI topology will be saved if the control system configuration matches the MLI topology. When the system is restarted, the bus module detects if the position of an MLI device has changed or the device is being operated on a different MLI line.
Page 38 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 11.10. Replacing submodules CAUTION Risk of damage to equipment or malfunction as a result of uncontrolled machine stop. Ì The communication within the system is interrupted by the replacement of a submodule, and the safe bits are reset.
Page 39 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 12. Overview of data blocks for modules and submodules Important! Ì You will find the exact data structure for your device on the related data sheet. Ì With some modules and submodules, you have the choice between a standard configuration (basic)that has basic status, signaling and control functions or an extended configurationthat also contains an additional byte with exact error codes for diagnostic purposes.
Page 40 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 12.2. Data blocks for interlocking/locking module MGB2-I / MGB2-L 12.2.1. Safe bits Input/ Bit identifier Meaning Condition for setting Condition for resetting output LM_FI_SK Input Safe input Door closed and bolt tongue inserted into inter- Door open OR error in transponder Door position locking/locking module...
Page 41 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 12.3. Data blocks for expansion module MCM Expansion modules can contain up to four submodules and evaluate them. They do not have any further dedicated function. 12.3.1. Safe bits Expansion modules do not have any dedicated safe bits. 12.3.2.
Page 42 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 12.4. Data blocks for submodules For the data blocks your submodule contains, refer to the associated data sheet. See also chapter 11.3. Information on the related data sheets. 12.5. Replacing a bus module MBM If servicing is required, the bus module MBM is easy to replace with a new module.
Page 43 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13. Diagnostics, troubleshooting and aids All error codes are listed in the following. If you use the data blocks with extended configuration in the configuration software for your control system, the error code is output in the corresponding byte. In the standard configuration, only a corresponding error status bit is set and the system indicates the error via the diagnostics LEDs.
Page 44 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.4. Diagnostics with the aid of the device web interface The device has an internal device web interface. The device web interface can be used at any time in operation if the function is activated. It is not possible to make any settings on the device. The following diagnostics information is provided: Ì...
Page 45 The download link is at the end of the error list. Click ENVIRONMENT to display available environment parameters. Ì The password-protected SERVICE page can be accessed only for on-site support by EUCHNER. 2540772-03-06/23 (translation of the original operating instructions)
Page 46 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) HOME FAULT-LOG ENVIRONMENT SERVICE Support Environmental Fault List Information Data (secured by password) FSoE Download Fault List Diagnose MODULE #n SUBMODULE SUBMODULE #n+1 MODULE #n+1 Fig. 8: Site map for the device web interface in the bus module MBM (translation of the original operating instructions) 2540772-03-06/23...
Page 47 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.4.3. Certificate error message The bus module uses a self-issued certificate for the HTTPS connection. The first time the device web interface is opened, the browser will therefore indicate an error message classifying the web interface as unsafe.
Page 48 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.5. General errors LED displays Bus module Internal error Internal device Internal Latching Restart system. If the 0x01 error. Device is no error error persists, contact … BM_E_G longer functional. our support team. 0x06 Interlocking/locking module LED displays Interlocking/locking module...
Page 49 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.6. Teach-in errors and configuration errors LED displays Bus module Configuration Configuration Config- Latching Restore the correct error in the control uration configuration and system does not error restart the system. match the actual 0xAE BM_E_G configuration.
Page 50 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.7. Transponder errors LED displays Interlocking/locking module Invalid handle Handle module is Transponder Latching Restart teach-in operation. If module detected not valid or handle error the error persists, contact our 0x42 LM_E_G module is faulty. support team.
Page 51 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) Interlocking/locking module LED displays Interlocking/locking module Supply voltage Overvoltage Environment Resetta- Decrease supply voltage. Pay 0x60 too high error attention to technical data. Supply voltage Low voltage Environment Resetta- Increase supply voltage or too low error check system topology.
Page 52 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.9. MLI communication errors LED displays Bus module Commu- Check cables and plug Communication Resetta- 0x74 MLI1 disrupted nication connectors for correct disrupted error seating and damage. Commu- Check cables and plug Communication Resetta- 0x75 MLI2 disrupted nication...
Page 53 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) LED displays Interlocking/locking module Communication Communication Resetta- Check cables and plug connectors for EM_E_ 0x74 MLI1 disrupted disrupted error correct seating and damage. 13.10. Plausibility errors LED displays Interlocking/locking module Plausibility error: Transponder for Plausibility error Resetta- Check function of the handle...
Page 54 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.11. Submodule errors LED displays Submodule Incorrect sub- Submodule type Incorrect sub- Submodule will be ignored; no Replace submodule, modify system topolo- module detected does not module effect on overall system gy or restart system correspond to the submodule type 3x...
Page 55 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 13.13. FSoE errors FSoE errors are output as an internal error with error code 0x01 within the control system. You can read the specified error code via the internal device web interface. LED displays Bus module Error in FSoE Internal error in FSoE...
Page 56 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 14. Technical data NOTICE If a data sheet is included with the product, the information on the data sheet applies. Parameter Value Housing material Fiber glass reinforced plastic Die-cast zinc, nickel-plated, stainless steel Dimensions See dimension drawing Weight, bus module 0.8 kg...
Page 57 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 14.1. Calculation example for determining the risk time for safe functions Important! Only modules and submodules that contain a safety function flow into the calculation of the risk time. Safe modules and submodules are apparent because they transmit safe bits (FSoE bits) via the bus module to the control system.
Page 58 Beckhoff Automation GmbH, Germany. 18. Declaration of conformity The EU declaration of conformity can also be found at www.euchner.com. Enter the order number of your device in the search box. The document is available under Downloads. (translation of the original operating instructions) 2540772-03-06/23...
Page 59 Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) 2540772-03-06/23 (translation of the original operating instructions)
Page 60 Edition: 2540772-03-06/23 Title: Operating Instructions Bus Module MBM-EC-..-MLI-… (EtherCAT) (translation of the original operating instructions) Copyright: © EUCHNER GmbH + Co. KG, 06/2023 Subject to technical modifications; no responsibility is accept- ed for the accuracy of this information.

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