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Summary of Contents for Leuze electronic MSI-MD-FBX
- Page 1 MSI-MD-FBX Muting Controller S A F E I M P L E M E N T A T I O N A N D O P E R A T I O N O r i g i n a l o p e r a t i n g i n s t r u c t i o n s...
- Page 2 © 2017 Leuze electronic GmbH & Co. KG In der Braike 1 D-73277 Owen / Germany Phone: +49 7021 573-0 Fax: +49 7021 573-199 http://www.leuze.com info@leuze.de Leuze electronic MSI-MD-FBX...
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Page 3: Table Of Contents
Pin assignment of safety sensor ................... 27 Pin assignment of the acknowledgment unit ................ 28 Pin assignment of muting indicator .................. 28 Pin assignment of muting sensors .................. 29 Circuit diagram examples ..................... 29 7.7.1 Timing controlled 2-sensor muting .................. 29 Leuze electronic MSI-MD-FBX... - Page 4 Service and support ................... 40 Technical data ..................... 41 13.1 General specifications ...................... 41 13.2 Dimensioned drawings ...................... 43 13.3 Dimensioned drawings - Accessories ................... 43 Order guide and accessories................ 45 14.1 Type overview........................ 45 14.2 Accessories........................... 45 EC Declaration of Conformity................ 47 Leuze electronic MSI-MD-FBX...
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Page 5: About This Document
Text passages with this symbol provide you with further information. Symbol for action steps Text passages with this symbol instruct you to perform actions. Symbol for action results Text passages with this symbol describe the result of the preceding action. Leuze electronic MSI-MD-FBX... - Page 6 Consecutive scans of the protective field from the first to the last beam Safety sensor System consisting of transmitter and receiver Safety Integrity Level State ON: device intact, OSSD switched on OFF: device intact, OSSD switched off Locking: device, connection or control / operation faulty, OSSD switched off (lock-out) Leuze electronic MSI-MD-FBX...
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Page 7: Safety
(see chapter 2.2 "Necessary competencies"). • The safety relay must only be connected and commissioned in accordance with its specifications (tech- nical data, environmental conditions, etc.). Leuze electronic MSI-MD-FBX... -
Page 8: Foreseeable Misuse
Specialist knowledge and experience needed for the regular inspection and cleaning of the safety relay – following instruction by the person responsible. Servicing Specialist knowledge and experience in the mounting, electrical installation and the operation and mainte- nance of the safety relay in accordance with the requirements listed above. Leuze electronic MSI-MD-FBX... -
Page 9: Responsibility For Safety
• Reasonably foreseeable misuse is not taken into account. • Mounting and electrical connection are not properly performed. • Proper function is not tested (see chapter 9 "Testing"). • Changes (e.g., constructional) are made to the safety relay. Leuze electronic MSI-MD-FBX... -
Page 10: Device Description
Safety sensors and muting sensors The muting controller supplies the safety sensor and the muting sensors with 24 V supply voltage. The following safety sensors from Leuze electronic are released for connection to the muting controller: • Safety light barriers of the MLD series •... -
Page 11: Device Construction
7‑segment display Connection for the safety sensor Connection for acknowledgment unit Connections for muting sensors Connection for external muting indicator Connection to the machine interface (OSSDs and supply voltage) Fig. 3.1: Device construction of the muting controller Leuze electronic MSI-MD-FBX... -
Page 12: Display Elements
• LED indicators for the status of the assigned input signals PWR LED OSSD LED RI LED ERR LED SC LED (1) SC LED (2) LC/LG LED ML LED RES LED (1) RES LED (1) LED MS1 … MS4 Leuze electronic MSI-MD-FBX... -
Page 13: Connection Technology
The system is waiting for actuation of the acknowledgment unit MS1 … MS4 Green Muting sensor 1 … 4 active Connection technology NOTICE Sockets and connectors that are not connected are to be covered with end caps! Ä Cover unconnected sockets and connectors with end caps. Leuze electronic MSI-MD-FBX... -
Page 14: Functions
The protective function of the entire protective field is deactivated during timing controlled muting. Danger zone Receiver of the safety sensor Transmitter of the safety sensor Muting sensor 1 Muting sensor 2 Fig. 4.1: Arrangement of muting sensors for timing controlled 2-sensor muting in an exit application Leuze electronic MSI-MD-FBX... -
Page 15: Timing Controlled 2-Sensor Muting With Muting-Enable
• Muting override is maintained only if at least one muting sensor is activated. • The muting controller switches on its OSSDs when muting override is activated. • For muting override or muting restart, the maximum muting timeout time is 10 minutes. Leuze electronic MSI-MD-FBX... -
Page 16: Error Reset
RES signal of the machine interface. • Duration of the reset signal: 0.2 s to 4 s Manual error reset Reset signal via the connected acknowledgment unit Ä Press and release the acknowledgment unit within 0.2 to 4 s. Leuze electronic MSI-MD-FBX... -
Page 17: Restart
• If a muting error occurs together with a protected field violation, the OSSDs are switched off when muting is terminated. • If a muting error occurs in a free protective field, the OSSDs remain switched on. Leuze electronic MSI-MD-FBX... -
Page 18: Applications
Applications Applications Access guarding with timing controlled muting Safety sensor Muting controller Muting sensors Acknowledgment unit Fig. 5.1: Access guarding with timing controlled muting for an application with a pallet wrapping machine Leuze electronic MSI-MD-FBX... -
Page 19: Mounting
Mount the muting controller in the UDC device column of the receiver of the safety sensor, e.g., below the receiver. The necessary mounting bracket is available as an accessory (see chapter 14 "Order guide and accessories"). Mounting bracket BT-MSI-MD-FB-L Muting controller UDC device column Fig. 6.1: Mounting in the UDC device column Leuze electronic MSI-MD-FBX... -
Page 20: Mounting On The Udc Device Column
If accessible distances exist between the transport material and the safety sensor, PS mats or wicket gates monitored with safety switches have been tried, tested and proven as additional safeguards. Such measures prevent injuries caused, for example, by crushing in the access area. Leuze electronic MSI-MD-FBX... -
Page 21: Basic Information
The signals can be generated by e.g. optoelectronic sensors from Leuze electronic. Any transducers which output a +24 VDC switching signal when detecting the permitted transport material can still be used as muting sensors: •... -
Page 22: Arrangement Of The Muting Sensors For Timing Controlled 2-Sensor Muting
This prevents muting from being triggered unintentionally. With this arrangement, an object can be transported through the protective field in both directions. NOTICE Muting accessories from Leuze electronic, for example muting sensor sets and matching device columns, facilitate the installation of muting applications significantly. Danger zone... - Page 23 Danger zone Receiver Transmitter Muting sensor 1 Muting sensor 2 Distance between muting object and other fixed edges or objects (<200 mm) Fig. 6.4: Muting with two diffuse sensors Leuze electronic MSI-MD-FBX...
- Page 24 ð This prevents—or hinders—manipulation with the feet since the protective field is interrupted before the muting-sensor light beam. NOTICE To increase safety and make manipulation more difficult, MS1 and MS2 should, if possible, be mounted at different heights (i.e. no point-shaped intersection of the light beams). Leuze electronic MSI-MD-FBX...
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Page 25: Electrical Connection
• One connection for the reset button/acknowledgment unit M12 socket, 5-pin, A-coded • One connection for an external muting indicator M12 socket, 5-pin, A-coded • One service USB connection for reading out diagnostics USB port of type Micro-B Leuze electronic MSI-MD-FBX... - Page 26 Ä If necessary, connect the external muting indicator to the muting controller (see chapter 7.5 "Pin as- signment of muting indicator"). Ä Connect the muting sensors to the muting controller (see chapter 7.6 "Pin assignment of muting sen- sors"). Leuze electronic MSI-MD-FBX...
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Page 27: Pin Assignment Of The Machine Interface
OSSD1 of the safety sensor; +24 V if OSSD1 is active Blue 0 V Supply voltage for safety sensor Black OSSD2 OSSD2 of the safety sensor; +24 V if OSSD2 is active Gray FE - functional earth, shield Housing of the M12 socket FE - functional earth, shield Leuze electronic MSI-MD-FBX... -
Page 28: Pin Assignment Of The Acknowledgment Unit
Description Brown +24 V Supply voltage White Muting +24 V if muting active Blue Supply voltage Black Muting +24 V if muting active Gray n.c. This pin is not contacted at the device Housing of the M12 plug Functional earth/shield Leuze electronic MSI-MD-FBX... -
Page 29: Pin Assignment Of Muting Sensors
FE - functional earth, shield Circuit diagram examples 7.7.1 Timing controlled 2-sensor muting +24V +24V -MS1 -MS2 OSSD OSSD -MS2 -MS4 Leuze electronic MSI-MD-FBX Leuze electronic Leuze electronic MLC/MLD500 MLC/MLD510 -MS1 -MS3 -RES -LC/LG -S1/H1 Fig. 7.2: Circuit diagram example: timing controlled 2-sensor muting •... -
Page 30: Starting Up The Device - Configuration
If the switch position of the DIP switch blocks is changed in process mode, an error is triggered and the OSSDs switch off. Ä Only set the configuration of the muting controller while the device is in a voltage-free state. Leuze electronic MSI-MD-FBX... -
Page 31: Setting The Operating Mode
(not permissible) Muting mode Sequence controlled muting Timing controlled muting (not permissible) With EDM Without EDM Restart Manual restart Automatic restart Muting-enable With muting-enable Without muting-enable Muting timeout With muting-timeout exten- Without muting-timeout exten- sion sion Leuze electronic MSI-MD-FBX... - Page 32 Ä If the automatic restart interlock is configured in the muting controller, you must carry out the restart interlock, e. g. via the machine interface. Tab. 8.2: Operating modes switch Function Number of Muting mode Restart Muting-en- Muting-time- muting sen- able out exten- sors sion Operating mode 2-sensor Timing con- Without Manual With Without trolled Leuze electronic MSI-MD-FBX...
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Page 33: Testing
Testing intervals may be regulated by nationally applicable regulations (recommendation acc. to IEC/TS 62046: 6 months). Ä Only allow testing to be performed by qualified persons (see chapter 2.2 "Necessary competencies"). Ä Observe the nationally applicable regulations and the time periods specified therein. Leuze electronic MSI-MD-FBX... -
Page 34: Periodically By The Operator
– are the obviously dangerous machine parts stopped with- out noticeable delay? Protective device with presence detection: the protective field is interrupted with the test object – does this prevent operation of the obviously dangerous machine parts? Leuze electronic MSI-MD-FBX... -
Page 35: Care, Maintenance And Disposal
Repairs to the device must only be performed by the manufacturer. Ä For repairs, contact your responsible Leuze electronic subsidiary or Leuze electronic customer service (see chapter 12 "Service and support"). Disposing Ä For disposal observe the applicable national regulations regarding electronic components. Leuze electronic MSI-MD-FBX... -
Page 36: Diagnostics And Troubleshooting
Ä If you are unable to rectify the fault, contact the Leuze electronic branch responsible for you or call the Leuze electronic customer service (see chapter 12 "Service and support"). With the Sensor Studio diagnostics software, you can create a service file that you can send to Leuze elec- tronic customer service in the event of service requests (Diagnostics software Sensor Studio). - Page 37 Sequence error if muting sen- Check the arrangement and align- Automatic reset sors 2 to 4 are activated and ment of the muting sensors muting sensor 2 should be free Leuze electronic MSI-MD-FBX...
- Page 38 Muting timeout elapsed Actuate the acknowledgment unit Automatic reset A muting sensor has switched Check the arrangement and align- Automatic reset on and off again multiple times ment of the muting sensors. without muting having been triggered Leuze electronic MSI-MD-FBX...
- Page 39 Muting sensor 1 signal via ma- Check the setting for muting sen- Automatic reset chine interface even though sor 1. configured via muting sensor Signals from muting sensor 3 Check the design of the muting Automatic reset or muting sensor 4 in 2-sensor system. muting Leuze electronic MSI-MD-FBX...
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Page 40: Service And Support
Service and support Service and support 24-hour on-call service at: +49 7021 573-0 Service hotline: +49 7021 573-123 E-mail: service.protect@leuze.de Return address for repairs: Servicecenter Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen/Germany Leuze electronic MSI-MD-FBX... -
Page 41: Technical Data
16 ms acc. to IEC/ EN 60068-2-6 Dimensions (L x W x H) 225 mm x 60 mm x 37 mm Weight 560 g Maximum length of the connection cable to the ma- 50 m chine interface Only permissible with a maximum additional current demand ≤ 160 mA Torque for the screws of the cover 0.6 … 0.8 Nm Leuze electronic MSI-MD-FBX... - Page 42 The safety-related transistor outputs perform the spark extinction. With transistor outputs, it is therefore neither necessary nor permitted to use the spark extinction circuits recommended by contactor or valve manufacturers (RC elements, varistors or recovery diodes), since these con- siderably extend the decay times of inductive switching elements. Leuze electronic MSI-MD-FBX...
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Page 43: Dimensioned Drawings
Technical data 13.2 Dimensioned drawings 106,75 all dimensions in mm Fig. 13.1: Dimensioned drawing of MSI-MD-FB muting controller 13.3 Dimensioned drawings - Accessories Mounting plate BT-MSI-MD_FB all dimensions in mm Fig. 13.2: Mounting plate BT-MSI-MD_FB Leuze electronic MSI-MD-FBX... - Page 44 Technical data Mounting bracket BT-MSI-MD_FB-L all dimensions in mm Fig. 13.3: Mounting bracket BT-MSI-MD_FB-L Leuze electronic MSI-MD-FBX...
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Page 45: Order Guide And Accessories
Order guide and accessories Order guide and accessories 14.1 Type overview Tab. 14.1: Part numbers Part no. Part designation Description 549954 MSI-MD-FBX Muting controller 14.2 Accessories Tab. 14.2: Connection cables Part no. Article Description Connection cables for connecting muting controller MSI-MD-FB to the machine interface... - Page 46 MSI-MD-FB on side or rear on UDC/DC columns or for wall mounting 427303 BT-MSI-MD-FB-L Mounting bracket for interior mounting of muting controller MSI-MD-FB in UDC/DC columns Tab. 14.6: Muting indicators Part no. Article Description 660611 MS70/LED-M12-2000-4GM LED muting indicator with connection cable 2 m Leuze electronic MSI-MD-FBX...
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Page 47: Ec Declaration Of Conformity
EC Declaration of Conformity EC Declaration of Conformity Leuze electronic MSI-MD-FBX...