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Operating Instructions Bus Module
MBM-EC-..-MLI-… (EtherCAT)

(translation of the original operating instructions) 2540772-01-11/21

13.11. Submodule errors

Err

or code

Err

or designation

Meaning

Err

or category

Err

or behavior

oubleshooting/acknowledg

ment

LED displays

Submodule

SLOT RED

SLOT GREEN

Incorrect sub-

module

Submodule type

detected does not

correspond to the

submodule type

saved

Incorrect sub-

module

Submodule will be ignored; no

effect on overall system

Replace submodule, modify system topolo-

gy or restart system

Submodule

missing

Submodule miss-

ing, even though

a submodule has

been taught-in for

the slot

Submodule

missing

Missing submodule will be

ignored; no effect on overall

system

Install submodule or modify system to-

pology

Submodule rotat-

ed by 180°

Submodule is

installed rotated

by 180°

Submodule rotat-

ed by 180°

Submodule will be ignored; no

effect on overall system

Rotate submodule by 180°

Internal submod-

ule error

Internal device

error. Submodule

is no longer func-

tional.

Internal submod-

ule error

Submodule will be ignored; no

effect on overall system

Replace submodule

0xA0

Error in the

safety equipment

(can be reset

automatically)

E.g.: discrepancy

error (emergency

stop, enabling

switch, key-operat-

ed rotary switch,

acknowledgment

pushbutton)

Safety error in

submodule

Latching

For submodules to which an external

device is connected (e.g. enabling switch):

check correct function of the external

device.

For errors in the submodule: replace faulty

submodule and send to the manufacturer.

1Hz

13.12. EtherCAT errors

Err

or code

Err

or designation

Meaning

Err

or category

Err

or behavior

oubleshooting

Corr

esponding err

or/status

bit

LED displays

Bus module

L/A IN

EC ST

L/A OUT

FSoE

DIA

MAINT

POWER

Watchdog

timeout

The watchdog

time has been

exceeded

Local error

Slave device

has changed the

EtherCAT state

autonomously due

to local error (see

ETG.1000 part

6 EtherCAT state

machine)

Error indicator bit

is set to 1 in AL

status register

Configuration

error

Configuration

error

2.5

Summary of Contents for 163293

Page 1: ...EN Operating Instructions Bus Module MBM EC MLI EtherCAT from V1 0 0 ...

Page 2: ...ll system 10 3 5 1 Calculation example for the monitoring guard locking safety function 10 3 5 2 Calculation example for the emergency stop safety function 10 4 Exclusion of liability and warranty 11 5 General safety precautions 11 6 Function and system overview 12 6 1 Bus module MBM 12 6 2 Interlocking locking module MGB2 I MGB2 L 12 6 3 Extension modules MCM 13 6 4 Submodules MSM 13 6 5 Dimensio...

Page 3: ...8 12 Overview of data blocks for modules and submodules 39 12 1 Data blocks for bus module MBM 39 12 1 1 Safe bits 39 12 1 2 Non safe bits 39 12 2 Data blocks for interlocking locking module MGB2 I MGB2 L 40 12 2 1 Safe bits 40 12 2 2 Non safe bits 40 12 3 Data blocks for extension module MCM 41 12 3 1 Safe bits 41 12 3 2 Non safe bits 41 12 4 Data blocks for submodules 42 12 5 Replacing a bus mod...

Page 4: ...72 01 11 21 13 10 Plausibility errors 53 13 11 Submodule errors 54 13 12 EtherCAT errors 54 13 13 FSoE errors 55 14 Technical data 56 14 1 Calculation example for determining the risk time for safe functions 57 15 Service 58 16 Inspection and service 58 17 Trademark information 59 18 Declaration of conformity 60 ...

Page 5: ...in the installation setup programming and diagnostics of programmable logic controllers PLCs and bus systems 1 3 Key to symbols Symbol depiction Meaning Printed document I n t e r n e t www The document is available for download at www EUCHNER com DANGER WARNING CAUTION Safety precautions Danger of death or severe injuries Warning about possible injuries Caution Slight injuries possible NOTICE Imp...

Page 6: ...ctions for the related MLI device See also Table 1 Combination options for modules with MLI technology A maximum of 18 modules or submodules can be operated on one bus module MBM On the unauthorized modification of system components EUCHNER provides no warranty for function The customer is responsible for the safe overall function especially for the safe integration into the FSoE environment Impor...

Page 7: ...is released safety bit LM_I_UK ÜK 0 monitoring of the locking element 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 PFHD Sys PFHD MBM PFHD MGB2 L Guardlocking Device MGB2 L Busmodule MBM EUCHNER Modul...

Page 8: ...Safetybit LM_FI_SK_ Interlock monitoring Failsafe PLC Ì Safety characteristics category Performance Level PFHD you will find the reliability values according to EN 13849 1 in the technical data 3 2 Safety functions on submodules with emergency stop Emergency stop emergency stop device according to EN ISO 13850 Ì Safety function evaluation of emergency stop Ì Safety characteristics B10D value for t...

Page 9: ...e g Interlocking Device MGB2 L Busmodule MBM EUCHNER ModuleLink System MLI Safetybit SM_FI_EN Enabling switch Submodule MSM B10D Enabling switch Failsafe PLC 3 4 Safety functions on submodules with safe pushbuttons and switches general Detection of the switch position Ì Safety function evaluation of the switch position Ì Safety characteristics B10D value for the safe pushbutton or switch in the su...

Page 10: ...ata 3 Add together the values to a resulting reliability value PFHD Sys 3 5 1 Calculation example for the monitoring guard locking safety function PFHD Sys PFHD MGB2 L PFHD MBM PFHD Sys PFHD MBM PFHD MGB2 L Guardlocking Device MGB2 L Busmodule MBM EUCHNER ModuleLink System MLI Safetybit LM_FI_UK_ Guardlock monitoring Failsafe PLC 3 5 2 Calculation example for the emergency stop safety function PFH...

Page 11: ...tings Independent of these checks the safe function of the safeguard should be checked at suitable intervals as part of the maintenance schedule WARNING Danger to life due to improper installation or due to bypassing tampering Safety components fulfill a personnel protection function Ì Safety components must not be bypassed turned away removed or otherwise rendered ineffec tive On this topic pay a...

Page 12: ...es 1 2 3 Fig 1 Example system MGB2 Modular 6 1 Bus module MBM Bus modules MBM have the following tasks Ì Gateway to the bus connected Ì Central unit for control evaluation and communication for the MLI modules connected Ì Central power supply for the MLI modules connected Ì Diagnostics server 6 2 Interlocking locking module MGB2 I MGB2 L Together with a handle module the interlocking module makes ...

Page 13: ...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 Typical function expansions include emergency stop pushbuttons selector switches and covers for indicators for example For a detailed functional description refer to the data sheet enclosed with each submodule MSM 6 5 Dimension draw...

Page 14: ...ty 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 Seal unused connections using the covers provided Ì Make sure the housing covers are correctly sealed and the cover screws are tightened to the necessary tightening torque Ì Cover the device during painti...

Page 15: ...ptions factory setting off For information on the device web interface see chapter 13 4 on page 44 9 2 LED displays The LEDs indicate the device status and the communication status LED Description Bus module MBM L A IN Connection correct statically On Data transfer flashing at 10 Hz Color green EC STAT Normal state statically On Flashing codes according to EtherCAT specification Color green red L ...

Page 16: ...pre assembled grounding strap are provided on the mounting plate for this purpose Alternatively the functional earth can also be connected via the plugs ML1C ML2C XD1 XD2 X1 EC IN and X2 EC OUT Important Ì The power supply for additional EtherCAT devices may be forwarded via the bus module MBM The total supply current through the system must not be higher than specified in the technical data Ì If ...

Page 17: ...auxiliary voltage UP 1 DC 24 V Pin Description XD2 1 N2 auxiliary voltage UP 1 0 V XD2 2 N1 operating voltage US 0 V XD2 3 Functional earth 2 XD2 4 L1 operating voltage US DC 24 V XD2 5 L2 auxiliary voltage UP 1 DC 24 V 1 The auxiliary voltage is not required for the MGB2 system 2 Optional we recommend using the FE connection on the mounting plate Pin Description X1 1 Transmit Data TX X1 2 Receive...

Page 18: ...t mounting ML1C cable connect Module plug connector for remote mounting line 1 ML2C cable connect Module plug connector for remote mounting line 2 10 3 1 Direct mounting Pay attention to the following points on direct mounting Ì Ensure the modules are flush with each other Excessively large distances will reduce the degree of protection achiev able Caution The modules are only loosely connected to...

Page 19: ...to the maximum permissible total current consumption see 14 Technical data Ì The number of safe devices in an overall system is limited to 12 Ì Always use the module plug connector ML1C or ML2C or both for a line Ì Lay the cable so that it is protected against damage as far as possible Ì Make sure a sealing cap is fitted to unused connections Ì Make sure the connecting cables are correctly screwed...

Page 20: ...rated To use the top connection change its position If you want to use both connections you must order a corresponding module connector Use only the module connectors intended to interconnect the modules see Table 2 Overview of module connectors The maximum cable length for a line must not exceed 40 m 156718 157025 next module direct plug blind plug stacklight M12 5 pin male M12 5 pin female 15702...

Page 21: ...ons 156739 yes Module connector 5 pin socket for the direct connection of a further module 157025 No must be ordered separately Module connector M12 5 pin socket for the connection of a further module via a connecting cable 157028 Module connector M12 5 pin socket for the connection of a stack light 161345 Module connector M12 8 pin socket for the connection of a stack light 157029 Connecting cabl...

Page 22: ... communication data for a system are assembled From chapter 11 7 Integrating in EtherCAT and FSoE on page 27 it is explained how you configure and set the param eters for the individual modules and submodules in the configuration software for your control system 11 1 Teach in operation The modules and submodules must be assigned to each other using a teach in function before the system forms a fun...

Page 23: ... module exchanges with the bus module MBM The following example data sheets show where this information is given Key number Description 1 Explanation of the bit identifiers 2 EtherCAT input bytes 3 FSoE input bits 4 EtherCAT output bytes 5 FSoE output bits 6 Connection type 7 Configuration information 6 7 16 OHQGHQ 6HW I U 7DVWHU LQNOXVLYH RYHU 6HW IRU SXVK EXWWRQV LQFOXGLQJ ZHLVV ZKLWH EODX EOXH ...

Page 24: ...hich two locking modules LM1 and LM2 are connected on one line The first locking module LM1 also contains a submodule SM1 with one emergency stop and two pushbuttons Based on this example you can see the composition of the communication data MBM MGB2 L1 MSM BM_ LM1 LM1 SM1 SM1 IN IN IN OUT OUT safe data EtherCAT Input Output MGB2 L1 LM1 FO_CL IN IN LM1 FI_SK LM1 FI_UK OUT LM1 FO_CL IN LM1 FI_SK LM...

Page 25: ...s 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 Submodules in a module are counted immediately after the module in which they are inserted before the count continues with the next module For submodules the SLOT number defines the sequence The following figure is intended to clarify the counting sequence In...

Page 26: ...signaling and control functions or an extended configuration that also contains an additional byte with exact error codes for diagnostic purposes 11 6 FSoE data bytes Safe FSoE data are transmitted in addition to the non safe EtherCAT data These data include all information on the position of the bolt tongue and guard locking on an interlocking or locking module MGB2 emergency stop and enabling sw...

Page 27: ...mported into the configuration software for the control system see chapter 11 7 Integrating in EtherCAT and FSoE on page 27 and the control system manual In the download area you will find application examples in which integration into different system environments is described You must perform the following steps to integrate the system in EtherCAT 1 Configure the system with the configuration so...

Page 28: ... 5 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: ... 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 TwinCAT 3 configuration software from Beckhoff 11 8 1 Combining modules and submodules Add MBM EtherCat ...

Page 30: ...Operating Instructions Bus Module MBM EC MLI EtherCAT 30 translation of the original operating instructions 2540772 01 11 21 Add MBM EtherCat P ...

Page 31: ...ules 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 Then add the suitable diagnostic module All further modules and submodules must then be added to the corresponding slots and subslots such that all devices are displayed in the correct order Only as many subslots as actually used in the corresponding module...

Page 32: ...ing Instructions Bus Module MBM EC MLI EtherCAT 32 translation of the original operating instructions 2540772 01 11 21 The individual modules are listed in the Slot view with order number and item designation ...

Page 33: ... 136776 ID Nr 136776 Fzh 2000N 000001 IC 22052 XX XX FCC ID 2AJ58 XX IND CONT EQ 7C77 TYPE 1 Input 24 Vdc Class 2 Output 24 Vdc 200mA V1 1 0 19 MSM 1 P CA BPP D5 161589 ID 161589 0000001 V1 1 0 19 MSM 1 P CA BPP D5 161589 ID 161589 0000001 Fig 4 Type labels on the modules submodules using MSM and MGB2 as examples Factory equipped devices include an additional type label on the module This label co...

Page 34: ... 3 4 5 6 7 Fig 6 Example system layout 11 8 2 Setting parameters for modules and submodules Parameters are assigned to the modules and submodules 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 List of the parameters that can be set per module subm...

Page 35: ...35 2540772 01 11 21 translation of the original operating instructions Operating Instructions Bus Module MBM EC MLI EtherCAT EN ...

Page 36: ... this purpose The Solenoid control from the safety program parameter must be set to No for this purpose c Guard locking is not to be used at all No is set for this purpose The Solenoid control from the safety program parameter must also be set to No for this purpose Bit 1 Solenoid control only by Non Safe Bit applies only to MGB2 L2 Bit 0 1 Solenoid control with Safe Bit AND Non Safe Bit Escape re...

Page 37: ...tended to prevent devices that were incorrectly connected after maintenance work from entering safe mode for example If the system reports a line swap error the MLI topology must be checked and corrected if necessary Once the MLI topology matches the stored topology again the system enters normal operation again after the restart Replacement devices are not recognized as errors if there are no maj...

Page 38: ...ion the SF LED on the bus module MBM illuminates red 2 If the submodule MSM contains a safety function the related bit on the bus is cleared as soon as the submodule has been removed 3 If an identical submodule is inserted with the same alignment the error display goes out and the bit is transmitted on the bus again to suit the actual situation 11 11 Replacing modules CAUTION Risk of damage to equ...

Page 39: ...BM_ E_ML2 BM_ E_SYS BM_ E_G BM_ ACK_G IN OUT BM_ E_ML1 BM_ D_RUN BM_ E_ML2 BM_ E_SYS BM_ E_G Diagnosebyte mit Fehlercodes optional steckbar Diagnostic byte with error codes optional pluggable BM_ ACK_G Input output Bit identifier Meaning Condition for setting Condition for resetting Input BM_D_RUN Diagnostics run mode Device in operation Device is not supplying any data BM_E_ML1 Error status bit L...

Page 40: ...or closed and bolt tongue inserted into inter locking locking module Door open OR error in transponder LM_I_UK Non safe input Guard lock monitoring Door closed AND locked Guard locking open OR error in guard locking LM_E_SM1 Error status bit for submodule 1 Error in submodule Automatic if error rectified LM_E_SM2 Error status bit for submodule 2 Error in submodule Automatic if error rectified LM_E...

Page 41: ...ondition for setting Condition for resetting Input EM_D_RUN Diagnostics run mode Device in operation Device is not supplying any data EM_E_SM1 Error status bit for submodule 1 Error in submodule Automatic if error rectified EM_E_SM2 Error status bit for submodule 2 Error in submodule Automatic if error rectified EM_E_SM3 Error status bit for submodule 3 Error in submodule Automatic if error rectif...

Page 42: ...q uisites must be met Ì The DIP switch settings FSoE address on the new device must match those on the old device Ì The MLI device structure remains unchanged and the EtherCat device stays in position Once these conditions are met simply replace the old MBM with the new device 12 6 Handle module teach in operation only for systems with locking module MGB2 uni code The handle module must be assigne...

Page 43: ... turn on time 13 1 Reset and restart To acknowledge general errors and restart the system disconnect the bus module MBM from the power supply for a few seconds 13 2 Acknowledging errors To acknowledge errors set the respective acknowledgment bit for 100 1 000 ms You will find an overview of the error messages and reset conditions from chapter 13 5 General errors 13 3 Resetting system to factory se...

Page 44: ...n of all modules and submodules installed Ì IP address and device name of the bus module MBM Ì FSoE address Ì Error list for each module and submodule Ì Error list for the overall system The error numbers indicated correspond to those in the error tables below from chapter 13 5 on page 48 13 4 1 Configuring EoE mailbox and assigning IP address You must configure the EoE mailbox and assign the devi...

Page 45: ...X XXX The HOME page appears Fig 7 HOME page on the device web interface in the bus module MBM There you can see information on the bus module MBM and on the modules and submodules connected Devices with errors have a red status On the HOME page you can do the following Ì Click the name of a module to open the diagnostics page for the module Ì Click FAULT LOG to display a fault log for the overall ...

Page 46: ...ating instructions 2540772 01 11 21 HOME MBM Fault List Environmental Data Download Fault List FSoE Diagnose MODULE n MODULE n 1 SUBMODULE n SUBMODULE n 1 FAULT LOG ENVIRONMENT SERVICE Support Information secured by password Fig 8 Site map for the device web interface in the bus module MBM ...

Page 47: ...or message classifying the web interface as unsafe This error message can be ignored but it will be displayed again each time the bus module is restarted To avoid this safety warning permanently the device s root certificate can be downloaded and stored in the browser Ì Open the device web interface in the browser Acknowledge the safety warning if necessary Ì Open the Service tab Download the cert...

Page 48: ...le Error code Error designation Meaning Error category Error behavior Troubleshooting Corresponding error status bit LED displays Interlocking locking module POWER STATE LOCK DIA SLOT 1 SLOT 2 0x01 0x06 Internal error Internal device error Device is no longer functional Internal error Latching Restart system If the error persists contact our support team LM_E_G MCM Error code Error designation Mea...

Page 49: ...Restore the correct to pology and restart the system An intentional change of the MLI topology must be reset via factory reset BM_E_G Long On Long On 0xEB Topology error Saved topology does not match the actual topolo gy Modules might have been added or removed Topology error Latching Restore the correct to pology and restart the system An intentional change of the MLI topology must be reset via f...

Page 50: ... in but disabled actuator has been detected Transponder errors Latching Repeat teach in operation with a new handle module or use taught in handle module if a teach in operation was not intended LM_E_G 3x 13 8 Environment errors MBM Error code Error designation Meaning Error category Error behavior Troubleshooting Corresponding error status bit LED displays Bus module L A IN EC STAT L A OUT FSoE D...

Page 51: ...rature too low Temperature in housing too low Environment error Latching Check whether the system is operating in specified temperature range Technical data must be observed MCM Error code Error designation Meaning Error category Error behavior Troubleshooting Corresponding error status bit LED displays Interlocking locking module POWER FC STATE DIA SLOT RED SLOT GREEN 0x60 Supply voltage too high...

Page 52: ...disrupted Commu nication error Resetta ble Check cables and plug connectors for correct seating and damage 0x79 Non safety com munication with devices lost Communication disrupted Commu nication error Resetta ble Check cables and plug connectors for correct seating and damage 0x7A Maximum num ber of modules submodules exceeded Commu nication error Latching Reduce the number of modules submodules i...

Page 53: ...ule POWER STATE DIA LOCK 0x88 Plausibility error bolt fracture Transponder for the bolt has been detected without the door closed Plausibility error Resetta ble Check function of the handle module Pay attention to dam age Replace handle module if necessary Acknowledge error with LM_ACK_G LM_E_G 1x 0x8A Plausibility error signal sequence Transponder was de tected or removed without the bolt handle ...

Page 54: ... 180 2x Internal submod ule error Internal device error Submodule is no longer func tional Internal submod ule error Submodule will be ignored no effect on overall system Replace submodule 0xA0 Error in the safety equipment can be reset automatically E g discrepancy error emergency stop enabling switch key operat ed rotary switch acknowledgment pushbutton Safety error in submodule Latching For sub...

Page 55: ...or in FSoE state handling Internal error in FSoE state handling Internal error Latching Restart system Contact our support team if the error persists LM_E_G rd rd 0x351 Different stack track counters on both safety counters 0x352 Error in hardware parameter FSoE address 0 is invalid 0x353 Error in param eters Only 2 4 and 8 byte safety input and output modules are allowed 0x354 Error in stack Inte...

Page 56: ... block Plug connector 7 8 acc to ANSI B93 55M 1981 6 A Plug connector M8 P coded 3 A Fuse protection for power supply external Min 4 A slow blow Safety outputs FSoE acc to IEC 61784 3 3 Rated insulation voltage Ui 75 V Rated impulse withstand voltage Uimp 0 5 kV Resilience to vibration and shock Acc to EN 60947 5 3 EMC protection requirements Acc to EN 61000 4 and DIN EN 61326 3 1 Risk times max t...

Page 57: ...isk time for a safety function TP Processing time for safety function general figure 250 ms tL Latency time for a safe module submodule general figure 26 ms n Number of the safe modules submodules installed in the system The following example shows a system with three locking modules In two of the locking modules there is one submodule with a safety function installed There is therefore a total of...

Page 58: ...ice In case of damage the affected module must be replaced completely Only accessories or spare parts that can be ordered from EUCHNER may be replaced Regular inspection of the following is necessary to ensure trouble free long term operation Ì Check the secure mounting of the devices and the connections Further inspection measures may be necessary for the modules connected and submodules installe...

Page 59: ...l operating instructions Operating Instructions Bus Module MBM EC MLI EtherCAT EN 17 Trademark information EtherCAT EtherCAT P and Safety over EtherCAT are registered trademarks and patented technologies licensed by Beckhoff Automation GmbH Germany ...

Page 60: ...y objectives of the Low voltage directive 2014 35 EU and EMC Directive 2014 30 EU comply with article 3 1 of the Radio equipment directive Les objectifs de sécurité de la Directive basse tension 2014 35 UE et Directive de CEM 2014 30 EU sont conformes à l article 3 1 de la Directive équipement radioélectrique Gli obiettivi di sicurezza della Direttiva bassa tensione 2014 35 UE e Direttiva CEM 2014...

Page 61: ...eloppement Électronique Responsable documentation 70771 Leinfelden Echterdingen Direttore Sviluppo Elettronica Responsabilità della documentazione Germany Director de desarrollo electrónico Agente documentación Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller This declaration of conformity is issued under the sole responsibility of the manufacturer ...

Page 62: ...Operating Instructions Bus Module MBM EC MLI EtherCAT 62 translation of the original operating instructions 2540772 01 11 21 ...

Page 63: ...63 2540772 01 11 21 translation of the original operating instructions Operating Instructions Bus Module MBM EC MLI EtherCAT EN ...

Page 64: ...euchner com Edition 2540772 01 11 21 Title Operating Instructions Bus Module MBM EC MLI EtherCAT from V1 0 0 Translation of the original operating instructions Copyright EUCHNER GmbH Co KG 11 2021 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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