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Siemens SIRIUS 3RK3, Equipment Manual

Introducing the Siemens SIRIUS 3RK3, a cutting-edge industrial control unit that streamlines operations with unmatched precision. Unlock its full potential with the Original Operating Instructions manual, available for free download at manualshive.com. Seamlessly access crucial information and optimize performance, all at your fingertips.

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Industrial Controls

Safety systems

SIRIUS 3RK3 Modular Safety

System

Equipment Manual

07/2020

NEB926253002000/RS-AC/006

About this manual

1

Product-specific

information

2

Overview

3

Getting started with MSS

3RK3 Basic

4

Description of the hardware

5

Operation

6

Diagnostics / service

7

Technical data

8

Dimension drawings

9

Summary of Contents for SIRIUS 3RK3

Page 1: ...y System Equipment Manual 07 2020 NEB926253002000 RS AC 006 About this manual 1 Product specific information 2 Overview 3 Getting started with MSS 3RK3 Basic 4 Description of the hardware 5 Operation 6 Diagnostics service 7 Technical data 8 Dimension drawings 9 ...

Page 2: ...based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used these must be...

Page 3: ...3 Intended use 28 2 4 Safety information for hazardous areas 30 2 5 Current information about operational safety 31 2 6 Security information 32 3 Overview 33 3 1 3RK3 Modular Safety System 33 3 2 Applications 37 3 3 A typical system configuration of the MSS 3RK3 main system 38 3 4 A typical configuration of the subsystem with AS Interface 39 3 5 MSS 3RK3 system components 42 3 6 Features and funct...

Page 4: ...t 76 5 1 3 1 Startup self test of the MSS 3RK3 Basic 80 5 1 4 3RK3 Advanced central unit 80 5 1 4 1 Startup self test of the MSS 3RK3 Advanced 85 5 1 5 3RK3 ASIsafe basic central unit 86 5 1 5 1 Startup self test of the MSS 3RK3 ASIsafe basic 90 5 1 6 3RK3 ASIsafe extended central unit 90 5 1 6 1 Startup self test of the MSS 3RK3 ASIsafe extended 95 5 1 7 General information on expansion modules 9...

Page 5: ...minal blocks 144 5 3 3 2 Connecting terminal blocks 145 5 3 3 3 Connect the interfaces X1 X2 147 5 3 3 4 Connecting a diagnostics display 150 5 3 3 5 Establishing a PROFIBUS DP connection 151 5 3 3 6 Connecting the AS i bus 153 5 3 3 7 Disconnecting 154 5 3 3 8 Plugging in terminal blocks 156 5 3 3 9 Inserting and sealing the memory module 157 5 3 3 10 Grounding 158 5 3 4 Connect 3SK25 PROFINET in...

Page 6: ...6 Teaching the code sequences 208 6 5 6 1 Code sequences 208 6 5 6 2 Teaching code sequences 208 6 5 6 3 Canceling teaching of code sequences 211 6 5 6 4 Missing incorrect code sequences 211 6 5 7 Functions of the MSS 3RK3 on the AS i bus 214 6 5 7 1 Functions of the MSS 3RK3 on the AS i bus 214 6 5 7 2 Safety related data exchange for example in multiple subnetworks 215 6 5 7 3 Simulated AS i sla...

Page 7: ...isplays on expansion module 4F DO 266 7 3 2 9 Displays on expansion module 4 8F RO 267 7 3 2 10 Displays on expansion module 8DI 267 7 3 2 11 Displays on expansion module 8DO 267 7 3 2 12 Displays on the PROFINET interface 268 7 3 2 13 Displays on the DP interface 269 7 3 2 14 Displays on diagnostic display 269 7 3 3 LED response for various element functions 270 7 3 3 1 Monitoring Universal 270 7...

Page 8: ...lays 329 7 7 3 Operator controls and displays on the diagnostics display 330 7 7 4 Menus 332 7 7 4 1 Messages 334 7 7 4 2 Status 338 7 7 4 3 System configuration 341 7 7 4 4 Display settings 344 7 8 Restoring factory settings 347 7 9 Module replacement 349 7 10 Replacement of AS i components 351 7 10 1 Replacement of an AS i slave during running operation 351 7 10 2 Replacing an AS i slave in diff...

Page 9: ...O 382 8 14 PROFINET interface module 383 8 15 DP interface module 384 8 16 Diagnostics display 385 8 17 Memory module 386 9 Dimension drawings 387 9 1 Diagnostics display 393 9 2 PROFINET interface 394 9 3 DP interface 395 Index 397 Table of contents SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 9 ...

Page 10: ...Table of contents SIRIUS 3RK3 Modular Safety System 10 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 11: ...short and its components This manual provides you with the information you require for configuring commissioning operating and diagnosing the MSS 3RK3 A typical safety application will provide you with a clear and practice oriented introduction to the system SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 11 ...

Page 12: ...g areas is needed in order to understand this manual Low voltage switchgear Digital circuit logic Automation systems Safety systems About this manual 1 2 Required basic knowledge SIRIUS 3RK3 Modular Safety System 12 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 13: ...ule 3RK3231 xAA10 4F DO expansion module 3RK3242 xAA10 4 8F RO expansion module 3RK3251 xAA10 8DI expansion module 3RK3321 xAA10 8DO expansion module 3RK3311 xAA10 DP interface interface module 3RK3511 xBA10 Diagnostics display 3RK3611 3AA00 PROFINET interface interface module 3SK2511 xFA10 x 1 Version with screw type terminals x 2 Version with spring loaded terminals SIEMENS reserves the right of...

Page 14: ...cting wiring Configuration engineers planners installation engineers electricians service and maintenance personnel Operation Reaction times commissioning tips and tricks PROFIBUS connection AS i connection Configuration engineers commissioning engineers installa tion engineers service and maintenance personnel Diagnostics service Configuration engineers service and maintenance personnel Technical...

Page 15: ...3000 Safety Evaluation Tool http www siemens com safety evaluation tool Systematic industrial safety engineering Safety Integrated http www siemens com safety integrated FAQs safety engineering https support industry siemens com cs ww en ps man Product support for STEP 7 TIA Portal https support industry siemens com cs ww en ps 14672 Further information on PROFINET https www siemens com global en ...

Page 16: ...PDF or individually configurable Certificates Clearly sorted according to approving authority type and country Characteristics For support in planning and configuring your system Product announcements The latest information and news concerning our products Downloads Here you will find updates service packs HSPs and much more for your product Application examples Function blocks background and syst...

Page 17: ...ical Forum Favorites Tags Create your own knowledge base by assigning Favorites and Tags to documents simple and efficient Entries last viewed Clear history of the entries you have most recently viewed Documentation Configure and compile individual documentation concepts from different manuals quickly and without complications Personal data Change personal data and contact information here CAx dat...

Page 18: ...he SIEMENS Service Support Portal such as operating instructions manuals data sheets FAQs etc We offer the free SIEMENS Industry Support App for this purpose It can be used on most commercially available smartphones and tablets The SIEMENS Industry Support App is available for iOS and Android based devices and can be accessed via the following links Link for Android Link for iOS About this manual ...

Page 19: ...specific requirements You can save your selection export it as a text file or you can order it directly The configurator automatically compiles a document list of the information available in Service Support for every component You can use it as the basis for putting together your system documentation Link Configurator http www siemens com industrial controls configurators About this manual 1 8 Co...

Page 20: ...at you can integrate as proof of safety into the documentation Link Safety Evaluation Tool http www siemens com safety evaluation tool Safety Integrated Just like the safety relay the Safety Evaluation Tool is part of Safety Integrated the intelligent safety solution from Siemens that features a complete product portfolio Our certified safety technology complies with all relevant standards and is ...

Page 21: ...le Siemens AG its regional offices and associated companies hereinafter referred to as Siemens cannot guarantee all the properties of a whole installation or machine that has not been designed by Siemens Nor can Siemens assume liability for recommendations that appear or are implied in the following description No new guarantee warranty or liability claims beyond the scope of the Siemens general t...

Page 22: ...Definitions MSS 3RK3 always refers to all versions of the 3RK3 Modular Safety System About this manual 1 11 Definitions SIRIUS 3RK3 Modular Safety System 22 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 23: ...software Premium license version Additional function elements Extended functionality 06 2012 New devices Two new central units with AS i interface 3RK3 ASIsafe basic 3RK3 ASIsafe extended New features of the MSS ES 2008 software Extended functionality 09 2015 New software for all SIRIUS safety relays SIRIUS Safety ES The MSS ES 2008 software is superseded by Safety ES 03 2019 Supplement of 3SK25 P...

Page 24: ...About this manual 1 12 History SIRIUS 3RK3 Modular Safety System 24 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 25: ...isk from Conductive Contamination Can Cause Death Serious Injury or Damage to Property The devices must be protected against conductive contamination while taking account of the ambient conditions One way you can do this is to install the devices in a control cabinet with the appropriate degree of protection You will find further information in the IEC 60529 standard Degrees of protection provided...

Page 26: ...ot complied with when systems and devices are installed communication breaks may occur Note Simultaneity of signals Depending on when a signal change takes place within the cycle the signal change is detected either in the same cycle or not until the following cycle time This means it is possible for supposedly simultaneous signal changes to be detected at two different inputs by the logic but not...

Page 27: ...ontact a company certified for the disposal of old electrical and or electronic devices and dispose of the device in accordance with the regulations in your country Product specific information 2 2 Recycling and disposal SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 27 ...

Page 28: ...06 42 EC WARNING Improper use of software products Can Cause Death Serious Injury or Property Damage The software may be used only for the applications described in the catalog or the technical description and only in combination with the software products components and devices of other manufacturers where recommended or permitted by Siemens Before you run any sample programs or programs you have...

Page 29: ...ious Injury or Property Damage Test interval for safe AS i input slaves The calculated failure probabilities for safe transmission of AS i input slaves is based on an actuation interval of one year For this reason all sensors that are recorded using safety related AS i input slaves must be actuated at least once every 12 months in order to test their function If the mechanism of the safety related...

Page 30: ...s Injury or Property Damage The components of the safety relay are not suitable for installation in hazardous areas Please contact your ATEX specialist Product specific information 2 4 Safety information for hazardous areas SIRIUS 3RK3 Modular Safety System 30 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 31: ...his reason we publish a special newsletter containing information on product developments and features that are or could be relevant to operation of safety related systems By subscribing to the appropriate newsletter you will ensure that you are always up to date and able to make changes to your system when necessary SIEMENS newsletter http www siemens com industrial controls newsletter Request th...

Page 32: ...place For additional information on industrial security measures that may be implemented please visit https www siemens com industrialsecurity https new siemens com global en company topic areas future of manufacturing industrial security html Siemens products and solutions undergo continuous development to make them more secure Siemens strongly recommends that product updates are applied as soon ...

Page 33: ...assification SILCL 3 or PL e Cat 4 for production automation 3RK3 Modular Safety System The 3RK3 Modular Safety System is a software parameterizable safety relay that can be used to interconnect several safety applications In this way you can set shutdown ranges for example and freely define other dependencies The MSS 3RK3 is basically suitable for applications involving two or more safety related...

Page 34: ...a an optional interface module In this way the MSS 3RK3 can for example be interfaced to a PLC via PROFINET Fault diagnostics and status information can be passed on cyclically and acyclically Via the PROFINET interface the MSS 3RK3 offers the possibility of exchanging process signals with a higher level controller This is possible in both directions Up to 64 bits are available for this purpose in...

Page 35: ...tions Forcing means that the output signals in the logic can be set to 1 or 0 irrespective of the real signal Deactivating safety functions Functions can be specifically deactivated in the software and assigned substitute values This means that a complete safety program can be created and tested for the maximum configuration for a system The system can then be commissioned with a partial configura...

Page 36: ...r PROFIBUS can result in configuration changes and overriding of safety functions To prevent unauthorized access to the safety relay via the fieldbus assign a password for accessing the device in Safety ES If you operate several safety relays in one fieldbus network you must assign a separate password for each safety relay to prevent confusion when accessing via the fieldbus In other words the pas...

Page 37: ...ced Test operation for support during commissioning Hier signals can be forced to test the logic processing or system sections already installed That means that the signals in the logic can be set to 1 or 0 irrespective of the real signal Fault diagnostics and status information can be transferred to higher level bus systems e g PROFINET IO through an optional interface module The 3RK3 central uni...

Page 38: ...1 1 1 1 7 1 1 1 1 4 4 4 0 9 6 5 6 7 1 1 1 1 4 1 1 1 1 4 5 066 DVLF 6 1 1 1 1 6 1 1 4 6 1 1 4 6 4 4 4 4 4 4 4 4 PP PP PP PP PP Diagnostics display Interface module Central unit Expansion modules 0 for MSS 3RK3 ASIsafe basic Maximum of 2 for MSS 3RK3 ASIsafe extended Maximum of 7 for MSS 3RK3 Basic Maximum of 9 for MSS 3RK3 Advanced Memory module Figure 3 1 A typical system configuration of the MSS ...

Page 39: ...ical applications of the MSS 3RK3 with AS i interface are described below These examples are all represented with a 3RK3 Advanced central unit However they apply equally to all other central units with AS i interface However you must note the limitations on the number of expansion modules Integration of the MSS 3RK3 Advanced as an AS i monitor on an AS i bus The MSS 3RK3 Advanced monitors the vari...

Page 40: ...into a higher level fail safe control The MSS 3RK3 Advanced monitors the various safety related and non safety related AS i slaves as a safety monitor and exchanges up to 12 safety related signals bidirectionally with an AS i safety monitor Moreover the MSS 3RK3 Advanced can mutually independently control up to 12 safety related AS i outputs with up to 4 outputs Up to 12 safety related signals can...

Page 41: ...een MSS 3RK3 Advanced and the F Link Data exchange between MSS 3RK3 Advanced and a safety monitor AS i power section Safety related and non safety related AS i slaves Figure 3 3 A typical system configuration with MSS 3RK3 Advanced on an F PLC Overview 3 4 A typical configuration of the subsystem with AS Interface SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006...

Page 42: ...nel relay output 1 safety related two channel semiconductor output 2 test outputs for sensor supply and monitoring when used with safety related sensor inputs Connection for AS i bus 9 3RK3 ASIsafe basic Central unit with safety related inputs and out puts AS i connection Monitor functionality Simulation of AS i slaves 2 safety related freely parameterizable sensor inputs 6 standard inputs not saf...

Page 43: ...s systems e g PROFINET IO or PROFIBUS DP fieldbus The DP interface has the following characteristics The interface module constitutes the interface between the MSS 3RK3 and an automation system via fieldbus PROFINET IO or PROFIBUS DP The interface module is connected to the 3RK3 central unit A diagnostics display or a PC or programming device can be connected to the interface module Diagnostics di...

Page 44: ... or programming device Thediagnostics functionalityofthesoftware enables you to diagnose the MSS 3RK3 on line You can force outputs when commissioning the MSS 3RK3 Article number 3ZS1316 Connection cables Ribbon cable for data connection of system com ponents via the system interfaces Mechanically coded and color coded protection against reverse polarity 0 025 m adjacent Article number 3UF7930 0AA...

Page 45: ...dule External memory module of the 3RK3 central unit for storing configuration data The slot for the memory module is located on the underside of the 3RK3 central unit Article number 3RK3931 0AA00 Note One memory module each is included in the scope of supply of the 3RK3 central unit Interface cover Cover for not assigned system interfaces Protection against dirt Compliance with EMC regulations Se...

Page 46: ...ticle number 3RP1903 Push in lugs for wall mounting the PROFI NET interface Push in lugs for mounting the device on a level surface 2 units for devices with width 22 5 mm Contents 10 units Article number 3ZY1311 0AA00 Overview 3 5 MSS 3RK3 system components SIRIUS 3RK3 Modular Safety System 46 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 47: ...T IO Master independently of automation system with op tional PROFINET interface3 Data exchange over PROFIBUS with optional DP interface module Integration into the automation environment with a GSD on each PROFIBUS DP master irrespective of the automation system with op tional DP interface module Access with Safety ES Configuration and diagnostics through the device interface Configuration and di...

Page 48: ... Input cell Output cell Monitoring functions Universal monitoring EMERGENCY STOP ESPE electro sensitive protective equipment Safety shutdown mat NC principle Safety shutdown mat cross circuit principle Protective door Protective door with tumbler Acknowledgment button Two hand operation Mode selector switch AS i 2F DI safety related AS i input Muting functions Muting 2 sensor parallel Muting 4 sen...

Page 49: ... ON delay With ON delay trigger Passing make contact Passing make contact trigger With OFF delay With OFF delay trigger Clocking Start functions Monitored start Manual start Output functions Standard output F output Standard output delayed F output delayed AS i 1 4F DO Overview 3 6 Features and functions of the MSS 3RK3 SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS ...

Page 50: ...dous area light array laser scanner etc is operated Evaluating safety relay Detection of a safety requirement and the safe initiation of the reaction e g switching off the enabling circuits Monitoring the correct operation of sensors and actuators Initiating a reaction upon detection of faults The safety relays described in this manual are evaluation units for safety functions Reacting actuators S...

Page 51: ...e function so a faulty function of a component is performed instead by the other component s A redundant configuration reduces the probability of a function failing due to a single defective component This requirement is essential for achieving SILCL 3 as per EN 62061 SIL 3 as per IEC 61508 and PL e Cat 4 as per EN ISO 13849 1 also necessary for SILCL 2 PL d under certain circumstances The simples...

Page 52: ... NC contact is faulty secondary error With the safety relays a cross circuit is detected in the sensor circuits by means of signals with different clock pulses If the clocked signals overlap the device detects a cross circuit With safety relays cross circuit detection can be deactivated to enable evaluation of electronic sensors that monitor themselves as well as the cable to the evaluation unit 3...

Page 53: ...ed shutdown by immediately switching off the power to the machine s drive elements Stop category 1 Controlled stopping where the energy feed is interrupted with a time delay or is only interrupted once standstill has been reached Note Time delayed shutdown of enabling circuits in accordance with stop category 1 is not ensured under all operating states In the case of some internal device faults an...

Page 54: ...e it is possible to activate a start type at the output functions Use of separate start functions Another option is to use separate start functions To this end Safety ES offers start functions for manual and monitored starting Use of separate start functions allows you to individually evaluate the process signals and thus to realize visualization for requesting button operation for example Start t...

Page 55: ...1 or SIL 3 in accordance with IEC 61508 WARNING Restarting the system Can Cause Death Serious Injury or Property Damage The start type depends on the risk assessment For PL e n accordance with EN ISO 13849 1 as well as SIL 3 in accordance with IEC 61508 the monitored start must be used in the case of EMERGENCY STOP for example For other safety sensors functions the need for a monitored start comma...

Page 56: ...hin 0 5 seconds of each other Before monitoring a button is considered to have been operated if all the button s sensor contacts are closed and no fault e g discrepancy cross circuit etc has been detected Synchronism of sensors is required in particular in the case of two hand operation of presses This ensures that the presses only become active when the sensors are operated simultaneously with bo...

Page 57: ...n variants of protective doors with tumbler do not have to be opened after every unlocking If the discrepancy time is set to infinite any amount of time can elapse between closing of the first and the second contacts However a discrepancy fault is signaled if both contacts are closed and only one contact is opened and then closed again 3 7 3 10 Sequence monitoring Sequence monitoring is a diagnost...

Page 58: ...erated at a time This ensures that errors and defects can be detected 1 2 1 EMERGENCY STOP Safety relay Series connection of mechanical position switches In general position switches may be connected in series if measures ensure that several protective doors are not regularly opened simultaneously otherwise a fault cannot be detected For safety level SILCL3 in accordance with EN 62061 SIL3 in acco...

Page 59: ...6 6 2 3 2 3 1 1 4 Mechanical position switch Closed Open Safety relay Overview 3 7 Safety systems General information SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 59 ...

Page 60: ...Overview 3 7 Safety systems General information SIRIUS 3RK3 Modular Safety System 60 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 61: ...g a Modular Safety System 3RK3 MSS 3RK3 using an example demonstrating how to protect a metalworking press The essential steps for commissioning the MSS 3RK3 are as follows 1 Installation 2 Wiring 3 Configuring 4 Function test SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 61 ...

Page 62: ... 3SB3801 0DD3 1 EMERGENCY STOP control device 3SB3801 0EG3 1 Two hand operator panel 3SB3863 4BB 2 Contactors 3RT1015 1BB42 1 0 025 m connection cable 3UF7930 0AA0 0 1 PC cable 3UF7940 0AA00 0 product version 2 1 Safety ES software 3ZS1316 To configure the modules you need a programming device or PC with Safety ES You will find further information in the attached README file of Safety ES Getting s...

Page 63: ...RGENCY STOP is activated the press drive is immediately switched off stop category 0 The press starts once the protective zone of the ESPE has been enabled and the two hand operator panel has been actuated Note To enable switch on by two hand operation the start pushbutton must be pressed after unlocking the pressed EMERGENCY STOP Start pushbutton Two hand operator panel EMERGENCY STOP control dev...

Page 64: ...blish a connection between the 3RK3 Basic central unit system interface X2 and the expansion module system interface X1 by means of a connection cable 0 025 m 6 1 066 DVLF Figure 4 2 MSS 3RK3 configuration Getting started with MSS 3RK3 Basic 4 4 Installation of the MSS 3RK3 Basic SIRIUS 3RK3 Modular Safety System 64 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 65: ...h 24 V to terminal L Ground to terminal M The expansion module 2 4 F DI 2F DO is supplied with power 3 Connect the light curtain to the power sup ply Note Please refer here to the operating instruc tions for the light curtain The light curtain is supplied with power 4 Connect the EMERGENCY STOP control de vice to the 3RK3 Basic central unit with NC 1 Terminal T1 IN3 NC 2 Terminal T2 IN4 0 5 1 6723...

Page 66: ...operator panel to the 3RK3 Basic central unit with NC pushbutton 1 Terminal T2 IN6 NO pushbutton 1 Terminal T1 IN5 NC pushbutton 2 Terminal T2 IN8 NO pushbutton 2 Terminal T1 IN7 XWWRQb XWWRQb 7ZR KDQG RSHUDWRU SDQHO 7 7 1 1 1 1 1 1 1 1 066 DVLF 9 7 Connect the Start pushbutton on the expan sion module 2 4 F DI 2F DO with NO contact Terminal T1 IN1 6WDUW 7 7 2 1 1 1 1 Getting started with MSS 3RK3...

Page 67: ...Q2 4 4 0 6 1 1 1 4 4 1 5 0 4 4 9 Connect the feedback circuit of the contac tors QA and QB on the expansion module 2 4 F DI 2F DO with Contactor NC QA QB Terminal IN3 HHGEDFN FLUFXLW 7 7 2 1 4 4 1 1 1 Getting started with MSS 3RK3 Basic 4 5 Wiring of the MSS 3RK3 Basic SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 67 ...

Page 68: ...ing lines of the work space Project name Name of configuration engineer Configuration engineer s company name 6 On the left of the navigation window select the Configuration directory and then the Main system subdirectory 7 Drag the 3RK3 Basic central unit from the cata log window to the first green illuminated row in the work space for the hardware configuration 8 Drag the 2 4 F DI 2F DO expansio...

Page 69: ...TOP element from the Monitoring functions folder into the work space Open the Properties EMERGENCY STOP di alog box by double clicking the block Select the following in the Parameter In put directory The Type parameter and define this as 2 channel NCNC The IN1 parameter and connect this to SLOT3_F IN3 The IN2 parameter is automatically set to SLOT3_F IN4 Activate cross circuit detection Select the...

Page 70: ...g functions folder into the work space Open the Properties Two hand operation dialog box by double clicking the block Select the following in the Parameter In put directory The Type parameter and define this as 4 channel NONCNONC The IN1 parameter and connect this to SLOT3_F IN5 The IN2 parameter is automatically set to SLOT3_F IN6 The IN3 parameter and connect this to SLOT3_F IN7 The IN4 paramete...

Page 71: ...Drag the Input cell element from the Cell functions folder into the work space This cell function is required for monitoring the feedback circuit Open the Properties Input cell dialog box by double clicking the block Select the following in the Parameter direc tory The Connection input parameter and apply this to SLOT4_F IN3 Close the window by clicking OK 8 Drag the AND element from the Logic op ...

Page 72: ...e output of the input cell SLOT4_F IN3 with the input FEEDBACK feedback circuit of the F output Connect the output of the input cell SLOT4_F IN1 with the input Start of the EMERGENCY STOP monitoring function 10 For a clearer display choose Edit Realign graphic Getting started with MSS 3RK3 Basic 4 7 Creating the safety program SIRIUS 3RK3 Modular Safety System 72 Equipment Manual 07 2020 NEB926253...

Page 73: ...rom configuring mode to test mode Testing the functions The MSS 3RK3 can be switched to test mode so that the full function test can be conducted Outputs of function elements can be forced in this operating mode You can create printouts of the configuration to help you in the function test by choosing Target system Prepare configuration test Step Action Result 1 Check whether the EMERGENCY STOP ha...

Page 74: ... information is created Note If the report could not be printed when the project was released e g because no printer was available the printout must be created at the latest by the time of acceptance by selecting Options Release information Safety mode Step Action Result 1 Establish an online connection with the MSS 3RK3 using the Switching device Open online or Target system Load to PC menu comma...

Page 75: ...dule and it handles all control tasks 5 1 2 Operating elements on the 3RK3 central unit 7 1 1 1 1 6 L 7 1 1 1 1 6 L 4 4 4 0 9 6 5 6 7 1 066 6 L 7 24V DC 1 1 1 4 1 1 1 1 4 3RK31 1A 10 RESET button Figure 5 1 Operator controls RESET button The 3RK3 central units have a RESET button on the front with the following functions Acknowledging messages Restoring the basic factory settings Transfer of the c...

Page 76: ...3RK3 is also transmitted to the PLC The 3RK3 central unit is supplied with a memory module sealable with central unit or control cabinet Up to 7 expansion modules can be connected to the 3RK3 Basic central unit Connection of the diagnostics display is possible as an option for time saving diagnostics Inputs and outputs The 3RK3 Basic central unit has the following inputs and outputs 8 safety relat...

Page 77: ... 1 066 DVLF 24V DC 1 1 1 4 1 1 1 1 4 3RK3111 1AA10 Removable terminal block D Removable terminal block C Connection for expansion module X2 RESET button Removable terminal block A Connection of a memory module X3 sealable Label Display LEDs Connection of PC or programming device interface module diagnostics display X1 Internal circuit diagram RJLF 4 4 0 4 1 1 1 1 7 1 1 1 7 1 0 9 Figure 5 3 MSS 3RK...

Page 78: ... Interfaces of the 3RK3 Basic central unit Interface Meaning Description X1 Device interface Connection of PC or programming device interface mod ule diagnostics display X2 System interface Interface for connecting expansion modules e g I O modules X3 External memory module Slot for external memory module with parameterization data The memory module is sealable with the 3RK3 central unit or the co...

Page 79: ...ing inputs and outputs You will find further information on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 Description of the hardware 5 1 Description of the individual modules SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 79 ...

Page 80: ...een released The memory module is missing or defective In this case only diagnostics of the MSS 3RK3 is possible DEVICE LED flashes red SF LED lights up red 5 1 4 3RK3 Advanced central unit Figure 5 4 3RK3 Advanced central unit Properties The 3RK3 Advanced central unit is a basic component of an MSS 3RK3 configuration for safety related control functions with use of AS Interface As an AS i monitor...

Page 81: ...e Safety related outputs If you use the safety related outputs with a two channel shutdown a fault exclusion such as a short circuit to P or M is required This condition is met within a control cabinet and when the connection cables are installed in such a way that they are protected MSS 3RK3 Advanced on the AS i bus The MSS 3RK3 Advanced can perform various functions on the AS i bus Simulation of...

Page 82: ...vice interface module diagnostics display X1 Internal circuit diagram RJLF 6 L 6 L 4 4 0 4 1 1 1 1 7 1 1 1 7 1 0 9 Figure 5 5 MSS 3RK3 Advanced internal circuit diagram Terminal names of the 3RK3 Advanced central unit Terminal Meaning Explanation T1 Test output for inputs IN1 IN3 IN5 IN7 Test outputs with different test signals Connection for sensor contacts for detecting cross circuits T2 Test ou...

Page 83: ... display X2 System interface Interface for connecting expansion modules e g I O mod ules X3 External memory module Slot for external memory module with parameterization data The memory module is sealable with the 3RK3 central unit or the control cabinet Operator controls of the 3RK3 Advanced central unit Element Meaning Explanation RESET button Error acknowledg ment Factory setting Application of ...

Page 84: ...ing inputs and outputs You will find further information on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 Description of the hardware 5 1 Description of the individual modules SIRIUS 3RK3 Modular Safety System 84 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 85: ...itute values will be used for the AS i slaves affected and the MSS 3RK3 Advanced will change to safety mode after startup The modules could not be parameterized the SF LED lights up red The existing configuration has not been released The memory module is missing or defective In this case only diagnostics of the MSS 3RK3 is possible DEVICE LED flashes red SF LED lights up red Simulated slaves in c...

Page 86: ...data of the MSS 3RK3 are also transmitted to the PLC The 3RK3 central unit is supplied with a memory module sealable with central unit or control cabinet Connection of the diagnostics display is possible as an option for time saving diagnostics Connection to AS Interface is possible for safety related and non safety related data exchange The 3RK3 ASIsafe basic central unit is suitable for AS i Pow...

Page 87: ...of up to 8 safety related AS i output slaves Display of up to 31 safety related AS i outputs Monitoring of up to 14 non safety related AS i slaves Monitoring of up to 31 safety related AS i input slaves You will find further information in Chapter Connecting to the AS i master via AS Interface Page 202 Structure of the 3RK3 ASIsafe basic central unit Front view No Meaning 7 1 1 1 1 6 L 7 1 1 1 1 6...

Page 88: ...lay output Isolated two channel output for connecting actuators Q2 Safety related semicon ductor output Two channel output for connecting actuators AS i AS i AS i terminals Connection of the AS i cable L Power supply 24 V DC M Ground Ground to 24 V DC FE Functional ground Shielding equipotential bonding Interfaces of the 3RK3 ASIsafe basic central unit Interface Meaning Description X1 Device inter...

Page 89: ...al unit Element Meaning DEVICE Device status AS i AS i error TEACH Status of the teaching of code sequences SF Group error F IN1 F IN2 Status of the safety related sensor inputs IN3 IN8 State of the standard inputs Q1 Q2 Status of the safety related outputs Connecting inputs and outputs You will find further information on connecting inputs and outputs in Chapter Wiring rules for inputs and output...

Page 90: ...L e Cat 4 per EN ISO 13849 1 The 3RK3 ASIsafe extended central unit can be parameterized using Safety ES An additional interface module e g DP interface can be used to exchange process data with a PLC Diagnostic data of the MSS 3RK3 are also transmitted to the PLC The 3RK3 central unit is supplied with a memory module sealable with central unit or control cabinet Up to 2 expansion modules can be c...

Page 91: ... the connection cables are installed in such a way that they are protected MSS 3RK3 ASIsafe extended on the AS i bus The MSS 3RK3 ASIsafe extended can perform various functions on the AS i bus Simulation of up to 4 non safety related AS i slaves Simulation of up to 10 safety related AS i input slaves Control of up to 10 safety related AS i outputs Display of up to 31 safety related AS i outputs Mo...

Page 92: ... interface module diagnostics display X1 Internal circuit diagram RJLF 1 1 1 1 6 L 6 L 4 4 0 0 4 1 1 7 1 1 7 9 Figure 5 9 MSS 3RK3 ASIsafe extended internal circuit diagram Terminal designations of the 3RK3 ASIsafe extended central unit Terminal Meaning Description T1 Test output for inputs F IN1 F IN3 Test outputs with different test signals Connection for sensor contacts for detecting cross circ...

Page 93: ...display X2 System interface Interface for connecting expansion modules e g I O mod ules X3 External memory module Slot for external memory module with parameterization data The memory module is sealable with the 3RK3 central unit or the control cabinet Operator controls of the 3RK3 ASIsafe extended central unit Element Meaning Description RESET button Error acknowledg ment Factory setting Applicat...

Page 94: ...ting inputs and outputs You will find further information on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 Description of the hardware 5 1 Description of the individual modules SIRIUS 3RK3 Modular Safety System 94 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 95: ...s similar to the startup of the MSS 3RK3 Advanced as described in Chapter Startup self test of the MSS 3RK3 Advanced Page 85 Description of the hardware 5 1 Description of the individual modules SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 95 ...

Page 96: ...5 1 8 Startup self test of the expansion modules Once the power supply has been applied all the devices perform a self test During this phase the LEDs of the 3RK3 central unit and the expansion modules light up lamp test When the system has powered up the self test is complete and the device is in safety or test mode the LEDs light up in accordance with the pending signals Description of the hardw...

Page 97: ...module 4 8F DI has the following inputs and outputs 8 safety related parameterizable sensor inputs 2 test outputs for sensor supply and monitoring when used with safety related sensor inputs Design of the expansion module 4 8F DI Front view No Meaning 6 1 1 1 1 1 1 1 1 7 1 1 7 1 1 0 1 1 1 1 5 Removable terminal block D Removable terminal block C System interface X2 Label Removable terminal block A...

Page 98: ...ors Combinations for two channel connection IN1 with IN2 IN3 with IN4 IN5 with IN6 IN7 with IN8 L Power supply 24 V DC M Ground Ground to 24 V DC Interfaces of the expansion module 4 8F DI Interface Meaning Description X1 System interface Connection of central unit expansion module X2 System interface Connection of expansion module Displays of the expansion module 4 8F DI Element Meaning SF IN1 Gr...

Page 99: ...formation on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 Description of the hardware 5 1 Description of the individual modules SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 99 ...

Page 100: ...xpansion module 2 4F DI 1 2F RO has the following inputs and outputs 4 safety related freely parameterizable sensor inputs 2 safety related single channel relay outputs 2 test outputs for sensor supply and monitoring when used with safety related sensor inputs Design of the expansion module 2 4F DI 1 2F RO Front view No Meaning 6 1 1 4 1 1 4 7 1 1 7 1 1 0 4 4 4 4 5 52 Removable terminal block D Re...

Page 101: ... Q1 2 Safety related relay output Isolated output for connecting actuators Q2 1 Q2 2 Safety related relay output L Power supply 24 V DC M Ground Ground to 24 V DC Interfaces of the expansion module 2 4F DI 1 2F RO Interface Meaning Description X1 System interface Connection of central unit expansion module X2 System interface Connection of expansion module Displays of the expansion module 2 4F DI ...

Page 102: ...ormation on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 Description of the hardware 5 1 Description of the individual modules SIRIUS 3RK3 Modular Safety System 102 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 103: ... DO has the following inputs and outputs 4 safety related freely parameterizable sensor inputs 2 safety related two channel semiconductor outputs 2 test outputs for sensor supply and monitoring when used with safety related sensor inputs Design of the expansion module 2 4F DI 2F DO Front view No Meaning 6 1 1 4 1 1 4 7 1 1 7 1 1 0 4 4 5 2 Removable terminal block D Removable terminal block C Syste...

Page 104: ... Q2 Safety related semiconduc tor outputs Two channel semiconductor outputs for connecting ac tuators L Power supply 24 V DC M Ground Ground to 24 V DC Interfaces of the expansion module 2 4F DI 2F DO Interface Meaning Description X1 System interface Connection of central unit expansion module X2 System interface Connection of expansion module Displays of the expansion module 2 4F DI 2F DO Element...

Page 105: ...ormation on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 Description of the hardware 5 1 Description of the individual modules SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 105 ...

Page 106: ...pansion module 4F DO Inputs and outputs The 4F DO expansion module has the following outputs 4 safety related two channel semiconductor outputs Structure of the expansion module 4F DO Front view No Meaning 6 4 4 4 4 4 4 4 0 0 4 0 5 2 Removable terminal block D Removable terminal block C System interface X2 Label Removable terminal block A Removable terminal block B Display LEDs System interface X1...

Page 107: ...ing Description X1 System interface Connection of central unit expansion module X2 System interface Connection of expansion module Displays of the expansion module 4F DO Element Meaning SF Q1 Group error state of the semiconductor outputs Q2 Q3 Q4 State of the semiconductor outputs Connecting inputs and outputs You will find further information on connecting inputs and outputs in Chapter Wiring ru...

Page 108: ...d outputs The 4 8F RO expansion module has the following inputs and outputs 8 safety related single channel relay outputs Design of the expansion module 4 8F RO Front view No Meaning 4 4 4 4 4 4 4 4 4 4 4 4 0 4 4 4 4 6 4 4 4 4 4 4 4 4 5 52 Removable terminal block D Removable terminal block C System interface X2 Removable terminal block A Label Display LEDs System interface X1 Internal circuit dia...

Page 109: ... to 24 V DC Interfaces of the expansion module 4 8F RO Interface Meaning Description X1 System interface Connection of central unit expansion module X2 System interface Connection of expansion module Operator controls and displays of the expansion module 4 8F RO Element Meaning SF Q1 Group error state of the relay output Q2 Q8 State of the relay outputs Connecting inputs and outputs You will find ...

Page 110: ...tecting start buttons Additional expansion modules can be connected to the expansion module 8DI Inputs and outputs The 8DI expansion module has the following inputs 8 sensor inputs non safety related Design of the expansion module 8 DI Front view No Meaning 6 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 5 1 1 Removable terminal block D Removable terminal block C System interface X2 Label Removable terminal block...

Page 111: ...erface Connection of central unit expansion module X2 System interface Connection of expansion module Displays of the expansion module 8 DI Element Meaning SF IN1 Group error status of the sensor input IN2 IN8 Status of the sensor inputs Connecting inputs and outputs You will find further information on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 Descripti...

Page 112: ...pansion module has the following outputs 8 standard semiconductor outputs non safety related Design of the expansion module 8DO Front view No Meaning 6 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 0 4 4 0 5 2 Removable terminal block D Removable terminal block C System interface X2 Label Removable terminal block A Removable terminal block B Display LEDs System interface X1 Internal circuit diagram 4 4 4 4 0 0 0 ...

Page 113: ...tem interface Connection of expansion module Displays of the expansion module 8DO Element Meaning SF Q1 Group error state of the semiconductor output Q2 Q8 State of the semiconductor outputs non safety related Connecting inputs and outputs You will find further information on connecting inputs and outputs in Chapter Wiring rules for inputs and outputs Page 134 5 1 16 3SK25 PROFINET interface modul...

Page 114: ...INET interface module appears as a PROFINET IO device on the bus and starts data exchange if the configuration is correct Properties The 3SK25 PROFINET interface module has the following properties The PROFINET interface module connects the safety relay to PROFINET and thus with a higher level programmable logic controller or a PG PC Using the 3SK25 PROFINET interface the safety relay can be confi...

Page 115: ...Both options can be used at the same time For more information see Chapter Using data sets Page 283 Design of the PROFINET interface module Front view No Meaning 6 9 6 9 3257 6 6 6 5 86 6 0 16 Display LEDs Connection of PC PG diagnostics display X1 Top connections removable terminals Labeling of top terminals visible when cover tilted open System interface X2 Labeling of bottom terminals visible w...

Page 116: ...OFINET interface module Interface Meaning Explanation X1 Device interface Connection of PC PG diagnostics display X2 System interface Safety relay connection X3 Ethernet RJ45 PROFINET connection Display elements of the PROFINET interface module Element Meaning DEVICE Status PORT PROFINET connection status BF Bus error SF Group error Description of the hardware 5 1 Description of the individual mod...

Page 117: ...ized the LED and display test is carried out Then the connection between the DP interface and the safety relay is established After successful startup the DP interface appears as a PROFIBUS slave on the bus and starts data exchange if the configuration is correct Properties The DP interface module has the following properties The DP interface connects the safety relay to PROFIBUS DP and thus with ...

Page 118: ...mation can be displayed graphically Both options can be used at the same time The DP interface supports DPV1 and DPV0 mode Note Program cycle time When the 3SK2 safety relays with product version E01 are operated with a DP interface set a program cycle time of 15 ms You will find further information in Chapter Using data sets Page 288 Design of the DP interface module Front view No Meaning 3 QWHUI...

Page 119: ...of PC PG diagnostics display X2 System interface Safety relay connection PROFIBUS DP 9 pin sub D socket Connection to PROFIBUS DP Operating elements of the DP interface Element Meaning Explanation SET Operating the display See Chapter Operating the 3RK35 DP interface Page 197 MODE Operating the display Display elements of the DP interface module Element Meaning DEVICE Status BF Bus error SF Group ...

Page 120: ...upported by the 3SK26 diagnostics display MSS 3RK3 Advanced MSS 3RK3 ASIsafe basic MSS 3RK3 ASIsafe extended These 3RK3 central units are supported by the 3RK36 diagnostics display as from product version E03 and firmware version V1 1 x and higher and or by the 3SK26 diagnostics display MSS 3RK3 Basic MSS 3RK3 Basic is supported by the 3RK36 diagnostics display as from product version E01 and high...

Page 121: ...iagnostics display must be used 1 The firmware version can be read at the startup of the diagnostics display or in the bottom left when the diagnostics display is locked It can also be shown by selecting the menu command Display settings Identification see also Chapter Display settings Page 344 Design of the diagnostics display View No Meaning Front view SIRIUS 3SK2 DEVICE BF SF Rear view Device i...

Page 122: ...ction to the PC or programming device X2 System interface Connection to the safety relay Operator controls Element Meaning Keys Navigation in the operator control menu error acknowledge ment Displays Element Meaning DEVICE Status BF Bus error SF Group error Operating the diagnostics display See Chapter Diagnostics with diagnostics display Page 328 Description of the hardware 5 1 Description of the...

Page 123: ...or Damage to Property Hazardous voltages can cause electric shock burns and damage to property Turn off and lock out all power supplying the system and device before working on the device Description of the hardware 5 2 Mounting installing attaching SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 123 ...

Page 124: ...6 1 1 4 6 4 4 4 4 4 4 4 4 PP PP PP PP PP Diagnostics display Interface module Central unit Expansion modules 0 for MSS 3RK3 ASIsafe basic Maximum of 2 for MSS 3RK3 ASIsafe extended Maximum of 7 for MSS 3RK3 Basic Maximum of 9 for MSS 3RK3 Advanced Memory module Figure 5 23 Maximum cable lengths of the MSS 3RK3 Description of the hardware 5 2 Mounting installing attaching SIRIUS 3RK3 Modular Safety...

Page 125: ...le or DP interface module on a level surface Requirements Please note the following requirements for mounting on a level surface Please observe the information about the mounting position in Section General technical data Page 366 Two properly executed drill holes with thread or plug on the level surface Refer to the relevant dimension drawings in the appendix for the distances between the drill h...

Page 126: ...elongated holes into the push in lugs for screw fixing 4 Screw the device onto the level surface so that it is secure 5 2 4 Mounting the PROFINET interface on a standard mounting rail Requirements A horizontal 35 mm wide mounting rail in accordance with EN 60715 has been properly secured at the installation location Description of the hardware 5 2 Mounting installing attaching SIRIUS 3RK3 Modular ...

Page 127: ...ed drill holes with thread or plug on the level surface For details of the distances between the drilled holes refer to the relevant dimension drawings in the chapter PROFINET interface Page 394 Two M4 x 12 head screws to fit the holes in accordance with DIN 784 Two push in lugs for screw fixing Refer to the accessories list for the relevant article number in the chapter MSS 3RK3 system components...

Page 128: ...et door switchboard Requirements An installation cut out measuring H x W 55 x 92 mm is available The control cabinet door control panel must be no more than 16 mm thick Note Overall depth Please observe the installation depth of 41 mm for the device Note Degree of protection IP54 The degree of protection IP54 on the front is only guaranteed if The device has been properly installed with the fixing...

Page 129: ...ay cannot fall out of the in stallation opening 5 Align the diagnostics display 6 Gently tighten the screws of the fixing brackets with 0 15 0 05 Nm 5 2 7 Removing the central unit expansion module or DP interface module from a level surface WARNING Hazardous Voltage Can Cause Death Serious Injury or Property Damage Before starting work therefore disconnect the system and devices from the power su...

Page 130: ...ce module from a DIN rail WARNING Hazardous Voltage Can Cause Death Serious Injury or Property Damage Before starting work therefore disconnect the system and devices from the power supply Requirements The interface connections are disconnected The terminal blocks have been removed or disconnected Description of the hardware 5 2 Mounting installing attaching SIRIUS 3RK3 Modular Safety System 130 E...

Page 131: ...g the diagnostics display from a control cabinet door control panel Step Instructions Figure 1 Take appropriate measures to ensure the diagnostics display does not fall out of the control cabinet door control panel 4x 2 Unscrew the screws of the four fixing brackets on the rear 2 Remove the fixing brackets 3 Pull the diagnostics display out of the mounting cut out from the front Description of the...

Page 132: ...ep Instructions Figure 1 Hold the device firmly 2 Unscrew the cap screws 3 Lift the device from the level surface 4 Remove the push in lugs for screw fixing from the device 5 2 11 Disassembling devices from a standard mounting rail WARNING Hazardous Voltage Can Cause Death Serious Injury or Property Damage Before starting work therefore disconnect the system and devices from the power supply Descr...

Page 133: ...tep Instructions Figure 1 Press the device downwards 2 Pull the lower half of the device away from the DIN rail 3 Lift the device from the upper edge of the DIN rail Description of the hardware 5 2 Mounting installing attaching SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 133 ...

Page 134: ...ation DANGER Loss of the safety functions Can Cause Death Serious Injury or Property Damage To minimize any risk to humans or the environment you must not bypass any safety functions or implement measures that cause such safety functions to be bypassed The manufacturer is not liable for the consequences of any such manipulation or for any damage resulting if this warning is not observed WARNING In...

Page 135: ...e SIL 2 3 per IEC 61508 or PL d e per EN ISO 13849 1 a fault exclusion such as a short circuit to a power cable or ground is required This can be implemented for example within a cabinet and by installing the connection cables in such a way that they are protected If that is not possible the outputs must be implemented with two channels For this purpose separate cables must be laid to actuators co...

Page 136: ...nected to test outputs T1 T2 Cross circuit detection of non floating sensors with a safety relay is therefore not possible These sensors must be able to monitor and evaluate themselves and also the cable to the evaluation unit to ensure the safety of the application In this case cross circuit detection must be deactivated in the Safety ES software 8 Cross circuit detection between three four or mo...

Page 137: ...nnected to the test outputs T1 and T2 Protective door can be set to on off Protective door with lock can be set to on off Acknowledgment button ON Cross circuit monitoring is always implemented in the case of a single channel acknowledgment button This is why a single channel acknowledgment button must also be connected via a test output Non floating wiring is not possible Two hand operator contro...

Page 138: ...inputs can also be used to read standard signals non safety related Cross circuit detection is possible when the test outputs are used with two channel sensors Note Non floating sensors When sensors with non floating outputs e g light curtains laser scanners are used they must not be supplied with power via test outputs T1_x T2_x Cross circuit detection of the applicable function element must be d...

Page 139: ...floating wiring is not possible Connection options without test output for non floating sensors 1 single channel sensor 1 two channel sensor 6HQVRU 1 6HQVRU 1 1 IN1 IN2 sensor inputs 5 3 2 4 Connecting non safety related inputs Non safety related sensors The 8DI expansion module has 8 non safety related sensor inputs All other 3RK3 modules only have safety related inputs Therefore these inputs are...

Page 140: ... of these outputs can therefore be used for applications up to SIL 3 per EN 61508 or PL e per EN ISO 13849 1 Connection options Single channel actuator wiring Two channel actuator wiring via 1 safety related output Two channel actuator wiring via 2 safety related outputs 4 4 0 4 0 4 0 4 4 4 4 0 4 4 4 4 0 4 4 0 QA QB contactors Q1 Q2 safety related semiconductor outputs Description of the hardware ...

Page 141: ...ctuators Page 188 5 3 2 6 Connecting safety related relay outputs Relay outputs Safety related outputs of the 3RK3 central units are configured with two channels those of the expansion modules with one channel To achieve SIL 2 3 per EN 61508 or PL d e Cat 4 per EN ISO 13849 1 of the expansion modules two relay outputs must be interconnected in a logic combination WARNING Loss of the safety functio...

Page 142: ...o a power cable or ground is required This can be implemented for example within a cabinet and by installing the connection cables in such a way that they are protected If this is not possible the actuators must be wired via two safety related outputs see the right hand image For this purpose separate cables must be laid to actuators contactors In the associated function element F output the outpu...

Page 143: ...inet and by installing the connection cables in such a way that they are protected If this is not possible the actuators must be wired via two safety related outputs see the right hand image For this purpose separate cables must be laid to actuators contactors In the associated function element F output the output type F output redundant must be chosen 5 3 2 7 Connecting non safety related outputs...

Page 144: ...g connection data apply dependent on the removable terminal block Specification and value in the case of removable termi nal blocks with screw type ter minals Specification and value in the case of removable termi nal blocks with spring loaded terminals Screwdriver Cross tip screwdriver Size PZ 2 5 6 mm Torque 0 8 1 2 Nm Screwdriver Size 0 or 1 width to 3 mm for raising the terminal springs Rigid ...

Page 145: ...ge Can Cause Death Serious Injury or Property Damage Before starting work therefore disconnect the system and devices from the power supply Note Functional ground protective ground conductor Terminal FE must be connected to functional ground with a low resistance connection Requirements The insulation on the connection cables must be properly stripped to a length of 10 mm Flexible cables must be f...

Page 146: ... Figure 1 To release the terminal spring insert the 3 mm flat head screwdriver into the square opening of the spring loaded terminal until it engages Please observe a 10 horizontal angular devia tion of the screwdriver to the oval opening 10 10 3 mm 2 Insert the cable into the oval opening as far as it will go 3 Hold the cable in the spring loaded terminal 4 Remove the screwdriver 5 Pull on the ca...

Page 147: ... that the safety function is no longer available Note Connection cables MSS components are connected through the system interfaces using connection cables The connection cables are available as adjacent versions 0 025 m Connection cables up to max 2 5 m in length are available for connecting to the diagnostics display Note Reverse polarity protection Observe the color coding and mechanical coding ...

Page 148: ... display Interface module Central unit Expansion modules Maximum of 7 for MSS 3RK3 Basic Maximum of 9 for MSS 3RK3 Advanced 0 for MSS 3RK3 ASIsafe basic Maximum of 2 for MSS 3RK3 ASIsafe extended Memory module Figure 5 24 Maximum cable lengths of the MSS 3RK3 Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System 148 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 149: ...into the con nector slot Engage the locking mechanisms 1 2 2 Pull on the connection cable to ensure the lock ing element has engaged 3 Close unused interfaces with interface covers Observe the mechanical coding Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 149 ...

Page 150: ...e diagnostics display is installed The connection cable from the safety relay interface module is connected to the system interface Χ2 there The diagnostics display also has to be grounded at the functional ground You will find further information in Chapter Grounding Page 158 Note Only the safety relay or interface module may be connected to the system interface X2 on the rear of the diagnostics ...

Page 151: ...ION Protection against electrostatic charge If the device interface X1 is not used it must be closed with the interface cover supplied to retain the degree of protection of the diagnostics display and to prevent damage due to electrostatic charge Note The front cover offers the option of sealing the device interface of the diagnostics display in order to prevent unauthorized access to the system 5...

Page 152: ...P connector to the PRO FIBUS DP interface 2 Tighten the screws on the PROFIBUS DP connec tor 3 If the device is located at the end of the PROFI BUS DP cable switch on the terminating resistor on the PROFIBUS DP connector Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System 152 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 153: ...his bus load does not depend on how many slaves are simulated by the 3RK3 central unit or whether only AS i slaves are monitored How to connect to the AS i bus Step Instructions Figure 1 Connect AS Interface to the AS i terminals on the 3RK3 central unit The blue conductor of the AS i cable is connected to the terminal ASi and the brown conductor to the ter minal ASi 7 1 1 1 1 6L 7 1 1 1 1 6L 4 4 ...

Page 154: ...icable Step Instructions Figure 1 Loosen the screws of the PROFIBUS DP connec tor 2 Remove the PROFIBUS DP connector Disconnecting system interfaces Step Instructions Figure 1 Press the locking element apart and then pull the connection cable out of the connector slot of the system interface Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System 154 Equipment Manual 07...

Page 155: ...anel D C B A 1 2 3 2 Pull the terminal block out to the front 3 Lift the terminal block out of the mechanically coded guiderail of the device Disconnecting screw type terminals Step Instructions Figure 1 Unscrew the screw of the screw type terminal 2 Remove the cable from the unscrewed screw terminal Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System Equipment Manu...

Page 156: ...onnect the system and devices from the power supply Requirement You must have removed the terminal blocks for the purpose of replacing a device for example Procedure when plugging in the terminal blocks Note Removable terminal blocks are mechanically coded to prevent polarity reversal The removable terminal blocks are mechanically coded to prevent polarity reversal and are labeled with A B C or D ...

Page 157: ...uring PC or programming device Inserting and sealing the memory module Note The memory module must only be connected disconnected when the 3RK3 central unit is disconnected from the power supply Connect the memory module to the interface on the underside of the 3RK3 central unit Engage the locking mechanisms Make sure that the memory module is positioned correctly on the 3RK3 central unit Dependin...

Page 158: ...nfiguring mode 5 3 3 10 Grounding WARNING Hazardous Voltage Can Cause Death Serious Injury or Property Damage Before grounding or wiring an electrical device you must ensure that the power supply for the device is switched off Ensure that all the connected devices are also switched off Grounding measures All electrical devices must be grounded and wired properly not only to ensure that your system...

Page 159: ...erty Damage Hazardous electrical voltages can cause electric shock burns and damage Turn off and lock out all power supplying the system and device before working on the device To ensure protection against the hazard of electric shock when the terminal cover is open screw in all terminal screws that are not needed to clamp conductors Close the terminal covers and always keep them closed during ope...

Page 160: ...he designations of the relevant terminals Assignment of the markings to the terminals is shown schematically in the two illustrations below Figure 5 26 Upper terminal cover Figure 5 27 Lower terminal cover Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System 160 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 161: ...sist you when replacing devices so as to avoid confusing terminals Figure 5 28 Module with coding pins Figure 5 29 Stud position rotated by 60 in each case Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 161 ...

Page 162: ...ed to functional ground with a low resistance connection Requirements Cross tip screwdriver size PZ 1 x 80 For suitable connection cross sections of the cables see Chapter Technical data Page 365 Procedure Step Instructions Figure 1 Insert the relevant cable into square on the screw terminal until it engages 2 Hold the cable in the screw terminal 3 Tighten the screw with a torque of 0 6 0 8 Nm 4 P...

Page 163: ...WG does not define use of end sleeves 2 When 2 x 1 0 mm end sleeves with a plastic sleeve are used space problems may arise with the sleeves as an alternative you are advised to use end sleeves without plastic sleeves Notes on handling spring loaded terminals with push in technology The terminal area of the spring loaded terminals is rectangular and the maximum overall dimensions of the conductor ...

Page 164: ...al FE must be connected to functional ground with a low resistance connection Push in connections are a form of spring loaded terminals allowing wiring without tools for rigid conductors or conductors equipped with end sleeves For wiring finely stranded or stranded conductors without end sleeves on push in connections a screwdriver is required Requirements Screwdriver DIN 5264 of the size 0 5 x 3 ...

Page 165: ...val opening 2 Insert the cable as far as it will go into the oval opening and remove the screwdriver 3 Pull on the cable to ensure it is tight 5 3 4 7 Disconnecting the push in terminals WARNING Hazardous Voltage Can Cause Death Serious Injury or Property Damage Before starting work therefore disconnect the system and devices from the power supply Requirements Screwdriver DIN 5264 of the size 0 5 ...

Page 166: ...aching the terminals WARNING Hazardous Voltage Can Cause Death Serious Injury or Property Damage Before starting work therefore disconnect the system and devices from the power supply Requirements You must have removed the terminal blocks for the purpose of replacing a device for example Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System 166 Equipment Manual 07 202...

Page 167: ... engages 5 3 4 9 Removing the terminals WARNING Hazardous Voltage Can Cause Death Serious Injury or Property Damage Before starting work therefore disconnect the system and devices from the power supply Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 167 ...

Page 168: ...guidelines You can find information about the installation guidelines in Chapter Additional documentation Page 15 Requirements PROFINET IO RJ45 connecting cable is available Note Bending radii of the PN cables The bending radii that are specified in the documentation of the connecting cable must be complied with Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System 16...

Page 169: ...ons Figure 1 Plug the PROFINET connector into the PROFINET interface until it audibly clicks into place Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 169 ...

Page 170: ... of the PROFINET connector 2 Unlock the connector by pressing the handle of the screwdriver to the left 3 Press and hold the handle of the screwdriver to the left and pull the PROFINET connector off Description of the hardware 5 3 Connecting wiring SIRIUS 3RK3 Modular Safety System 170 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 171: ... whether a safety related output is controlled through one channel or two Verification of reaction times in the case of safety circuits When safety equipment is commissioned steps must be taken to verify that it will shut down within a maximum permissible time after the safety function has been requested To provide this verification you must determine the reaction times of the application you have...

Page 172: ... for monitoring functions and input cells at the inputs of the expansion modules Relevant timer functions in the logic timer 6 1 2 Reaction time of the logic in error free operation Calculation 066 5 W W W7 0 5 W5 Figure 6 1 Reaction time of the logic in error free operation Reaction time of the logic in error free operation tRL 2 x tCYCL tDELAY tTIMER Formula Description tRL Reaction time of the ...

Page 173: ...for monitoring functions and input cells at the inputs tTIMER Timer functions in the logic timer tFB Max read back time of the safety related outputs MSS central units Basic Advanced 1 ms 2 4 F DI 2F DO expansion module 1 ms 4F DO expansion module 5 ms 6 1 4 Fault reaction time of the logic two channel actuator circuit Calculation 066 5 W W W7 0 5 W 5 4 4 4 4 0 4 4 0 Figure 6 3 Fault reaction time...

Page 174: ...unctions that the MSS 3RK3 performs in each case In both graphics below all times that can occur are shown in compact form These times are dependent on two factors Type of terminals used to connect the sensor or actuator to the logic of MSS 3RK3 e g terminal on the device or via AS i bus Signal change OFF signal means the change from the ON state to the OFF state 1 0 ON signal means the change fro...

Page 175: ...DWHG VODYH 21 VLJQDO 2 VLJQDO 21 VLJQDO 2 VLJQDO 21 VLJQDO 2 VLJQDO 066 VLPXODWHV 77 SURFHVV GDWD 21 VLJQDO 2 VLJQDO 066 VLPXODWHV VDIHW UHODWHG 6 L LQSXW VODYH This reaction time only applies if transmission of the cyclic data is not delayed by acyclic data transfer In this case the reaction time of input terminals tIN or the reaction time of the output terminals tQ is 256 x tCYCLasi 16 s Figure ...

Page 176: ...WSXW Figure 6 5 Reaction times sensor actuator Part 2 Reaction time sensor actuator in error free operation tRSA tS tIN tRL tQ tA Fault reaction time sensor actuator tFRSA tS tIN tFRL tQ tA Formula Explanation S Sensor provides an OFF or ON signal IN Input terminal Q Output terminal A Actuator tRSA Reaction time of the system from a sensor S to an actuator A in error free operation tFRSA Fault rea...

Page 177: ... duration from the logic of the MSS 3RK3 to the output terminal Q de pending on the signal for values see the graphic above tA For the reaction of the actuator A including the time until the signal has been received and processed by the actuator see the actuator documentation tCYCL Program cycle time of the MSS 3RK3 configured in Safety ES tCYCLasi AS i cycle time max 5 ms tOUT Reaction time of th...

Page 178: ...i EMERGENCY STOP to a safety related AS i output The EMERGENCY STOP transmits an OFF signal to the MSS 3RK3 Advanced The MSS 3RK3 monitors this safety related AS i input slave After taking input delay times and timer functions in the logic into account the MSS 3RK3 Advanced transmits a signal to the safety related AS i output that shuts down the system In this way MSS 3RK3 controls a safety relate...

Page 179: ...L 2 x tCYCLasi tA tS 4 x tCYCLasi tRL tA Fault reaction time sensor actuator for AS i output signal identical to tRSA_1 tFRSA_1 tRSA_1 tRL tFRL Formula Description tRSA_1 Reaction time sensor actuator in error free operation tFRSA_1 Fault reaction time sensor actuator for AS i output signal identical to tRSA_1 tS For the reaction time of the AS i sensor ASI S see the documentation of the sensor tC...

Page 180: ...NCY STOP on a safety related AS i input slave to an actuator contactor via the output terminal of an expansion module The EMERGENCY STOP transmits an OFF signal to the input slave The slave transfers the signal via the AS i bus in a safety related manner MSS 3RK3 monitors this safety related AS i input slave and processes the information in the logic After taking input delay times and timer functi...

Page 181: ... 2 The reaction times are calculated as follows W6 6 066 5 W W DVL W287 6 1 0 4 6 6ODYH W5 W 5 W56 B W 56 B Figure 6 11 Reaction times MSS 3RK3 Advanced example 2 The AS i slave only has to be considered if the utilized slave does not forward the changed input signal directly to the bus and its signal processing thus contributes to the system reaction time Refer to the documentation of the input s...

Page 182: ...safe EMERGENCY STOP MSS 3RK3 Advanced No 2 Contactors Figure 6 12 Configuration MSS 3RK3 Advanced example 3 This case considers the signal flow from an EMERGENCY STOP on an input of an MSS 3RK3 Advanced via the AS i bus direct data exchange to another MSS 3RK3 Advanced and then to an actuator contactor via the output terminal of an expansion module The EMERGENCY STOP transmits an OFF signal to the...

Page 183: ... 6 14 Reaction times MSS 3RK3 Advanced No 1 example 3 Reaction time sensor actuator in error free operation Subsystem 1 tRSA_3 1 tS tCYCL_1 tRL_1 2x tCYCLasi Fault reaction time sensor actuator for AS i output signal identical to tRSA_1 Subsystem 1 tFRSA_3 1 tRSA_3 1 tRL tFRL Formula Description tRSA_3 1 Reaction time sensor actuator in error free operation only subsystem 1 is considered tFRSA_3 1...

Page 184: ... 6 L EXV 066 PRQLWRUV QRQ VDIHW UHODWHG VODYH 21 VLJQDO 2 VLJQDO 21 VLJQDO 21 VLJQDO 2 VLJQDO 066 GLVSOD V VDIHW UHODWHG 6 L RXWSXW 21 VLJQDO 2 VLJQDO 066 FRQWUROV VDIHW UHODWHG 6 L RXWSXW W5 W 5 HQWUDO XQLW H SDQVLRQ PRGXOH 1 6 W 4 2 VLJQDO W287 W6 066 PRQLWRUV VDIHW UHODWHG 6 L LQSXW VODYH W DVL 2 VLJQDO Figure 6 15 Signal flow of example 3 for MSS 3RK3 Advanced No 2 The reaction times of subsys...

Page 185: ...nits tS and tA do not have to be considered at this point Note Note that tCYCL and tRL may differ for the two systems They must each be assigned to the correct system Reaction time sensor actuator in error free operation tRSA_3 tRSA_3 1 tRSA_3 2 Fault reaction time sensor ac tuator tFRSA_3 tFRSA_3 1 tFRSA_3 2 6 1 7 Parameterizing in Safety ES Parameterizing the program cycle time tCYCL of the MSS ...

Page 186: ...t delay ms that is suitable for the scope of your configuration in the Central unit properties dialog box Note Input delay The inputdelaytime mustbe anintegermultipleoftheprogramcycletime Ifthatisnotthecase MSS 3RK3 rounds down the input delay time to an integer multiple of the program cycle time for safety reasons and Safety ESoutputs a warning If you use safety related AS i input terminals the s...

Page 187: ...ogic diagram for which a delay time is to be parameterized 2 Enter an integer multiple of the program cycle time that is suitable for the scope of our configuration for Time t1 ms in the Properties dialog box Setting range 10 ms 655 s Note Delay time The delay time must be an integer multiple of the program cycle time If that is not the case MSS 3RK3 rounds down the delay time to an integer multip...

Page 188: ... i slave used 6 2 2 Requirements for actuators Capacitive load A specific capacitive load must not be exceeded at the connected actuators The maximum capacitive load depends on the load current When selecting suitable actuators make sure that the actuator does not exceed the permissible capacitive load see also Chapters Dark test Page 189 and Guidelines for capacitive loads Page 190 Inductive load...

Page 189: ...rk test The maximum read back time of the dark test determines its maximum duration The restart standby time is also determined by the maximum read back time An output must not be reactivated until it has been detected as having been deactivated Maximum read back time The maximum read back time is different on different devices Device Maximum read back time MSS 3RK3 central units 1 ms 2 4 F DI 2F ...

Page 190: ...provided with inductive interference protection Inductive loads must be provided with protective circuits that limit the voltage rise when the controller output is switched off Protective circuits protect the outputs against premature failure due to high inductive switched currents They also limit the electrical faults that can occur when inductive loads are connected Note The effectiveness of a p...

Page 191: ... protective circuit must be arranged in parallel with the load Connection in parallel with the outputs can prevent shutdown of the machine or process The diagrams show examples of protective circuits for inductive loads You will find details of protec tive circuits from SIEMENS in the catalog and the relevant documentation Example Protective circuit for an inductive load QGXFWLYH ORDG 2XWSXW QGXFW...

Page 192: ...ual Safety ES software in Section Additional documentation Page 15 6 3 1 Modes The safety relay always differentiates between three operating modes Configuring mode Test mode Safety mode Configuring mode DEVICE LED yellow The monitoring functions are not active in configuring mode No signals are output at the terminals In configuring mode you can modify existing parameters This is done by creating...

Page 193: ... be exited by means of a command Startup self test Once the power supply has been applied the safety relay performs a self test During the self test phase both LEDs on the safety relay light up for 2 seconds lamp test Two color LEDs light up yellow The safety relay then loads the configuration from the memory and checks whether a valid configuration or parameterization is stored and released and a...

Page 194: ... DP address last written or set in the DP interface is the valid address Individual access paths for changing the DP address can also be disabled This can be carried out via the parameterization of the DP interface in Safety ES WARNING Hazardous system state due to unauthorized access via PROFIBUS Possible Death Serious Injury or Property Damage Unauthorized access to the safety relay via PROFIBUS...

Page 195: ...nu command is still available but the DP address cannot be changed and is rejected with the message Lock Setting the DP address on the DP interface The DP address can be set and changed on the DP interface itself using the pushbuttons and display The DP interface displays the current DP address see Section Setting the PROFIBUS address Page 199 Setting the DP address with STEP 7 In STEP 7 you can a...

Page 196: ...ord for accessing the device in Safety ES If you operate several safety relays in one PROFIBUS network you must assign a separate password for each safety relay to prevent confusion when accessing via PROFIBUS In other words the passwords must not be identical Installation of the GSD file with STEP 7 You can find out how to install the GSD file in the Online Help of STEP 7 6 4 3 Failure and restor...

Page 197: ...4 4 Operating the 3RK35 DP interface 6 4 4 1 Operator controls and display elements on the DP interface 3 QWHUIDFH LED display Display LCD display MODE and SET keys for operating the display Figure 6 18 DP interface module Display The display has two device statuses Standard mode with status display Menu mode Setting the DP address Resetting to factory settings Operation 6 4 Integrating into DP ma...

Page 198: ... process data exchange with DP master BF CFG 1st line flashing 2nd line not flashing Bus error Error in configuration BF PRM 1st line flashing 2nd line not flashing Bus error Parameterization error BF noCon 1st line flashing 2nd line not flashing Bus error No connection with DP master If several messages are active a cursor line runs from one end of the affected line to the other To scroll through...

Page 199: ...WXDWLRQ RI 02 352 86 DGGUHVV GLWDEOH GLJLWV ODQNV 5HWXUQ WR VWDWXV PRGH 5HWXUQ WR VWDWXV PRGH 3HUIRUP UHVHW WR IDFWRU VHWWLQJV MENU DP MENU RST MENU EXIT DP ADR DP xXX DP XxX DP XXx XXX OK DP EXIT ADR LOCK RST EXIT RST DO RST LOCK XXX x 1 Changing the PROFIBUS address is not possible as this function has been disabled e g with Safety ES 2 Restoring the factory settings is not possible since the DP...

Page 200: ...ine 1st digit in DP address flashing The 2nd line in the display contains the current DP address 0 126 right justified If an address has not yet been set the default address 126 is dis played By pressing MODE the hundreds are incre mented sequence 0 1 0 etc When you choose SET this digit is confirmed and the system switches to the tens By double clicking on SET you can go back one digit i e from t...

Page 201: ... 4 5 Restoring factory settings Restoring factory settings The factory settings of the DP interface can be restored in the RST menu You can use the MODE button to switch between the two menu options Display Action RST EXIT 1st line not flashing 2nd line flashing When you confirm with SET the process of restor ing the factory settings is interrupted and the dis play returns to standard mode RST DO ...

Page 202: ...c 3RK3 ASIsafe exten ded 3RK3 Advanced Safety related freely parameteriza ble sensor inputs 2 4 8 Standard inputs 6 4 0 Safety related two channel relay outputs 1 1 1 Safety related two channel semi conductor outputs 1 1 1 Expansion modules 0 2 9 Max number of simulated safety related AS i slaves 8 10 12 DP interface Yes Yes Yes Diagnostics module Yes Yes Yes AS i Power24V suitable Yes Yes Yes Not...

Page 203: ...asic the 3RK3 central units with AS i interface can be connected to an AS i bus Otherwise the same interfaces are available as on the MSS 3RK3 Basic 352 86 6 QWHUIDFH 1 2 4 3 PC or programming device via device interface on MSS 3RK3 with AS i interface or DP interface DP interface MSS 3RK3 with connection to the AS Interface PC or programming device over PROFIBUS and DP Interface Figure 6 20 Commu...

Page 204: ...re transmitted to the safety related AS i outputs as 7 x 4 bit code sequences For this purpose the safety monitor simulates a safety related AS i slave with an AS i address and a special 7 x 4 bit code sequence The safety related output listens out for this 7 x 4 bit code sequence without having an address assigned to it that is it behaves like a monitor The safety related output evaluates the 7 x...

Page 205: ...of real AS i slaves In Safety ES the real AS i slaves are communicated to the MSS 3RK3 in the subsystem navigation window The hardware catalog contains all supported SIEMENS AS i components Just like in the main system they can be dragged into the work space and have their AS i address assigned Using the universal modules the profiles of AS i slaves can be defined independently of their manufactur...

Page 206: ...it Inputs and outputs of the DP interface Inputs and outputs of real non safety related AS i slaves Inputs and outputs of real safety related AS i slaves Inputs and outputs of simulated non safety related AS i slaves Inputs and outputs of simulated safety related AS i slaves 6 5 5 Overview of possible incoming and outgoing AS i signals The information that can be read by the AS i bus or written to...

Page 207: ...al from MSS 3RK3 to AS i master Non safety rela ted AS i output data range of the simulated AS i slave desig nates non safety related output Slot3_ASI xx AB Sc Sensor signal from MSS 3RK3 to AS i master Determines bit position in CTT2 frame for device diagnostics see Chapter Diagnosis using AS Interface CTT2 protocol Page 298 Slot3_ASI xx Sy z Simulation of safety related AS i input slaves Sensor ...

Page 208: ... checking and storing these code sequences is referred to as teaching code sequences Determining the actual expanded configuration on the AS i bus and comparing it with the target configuration The actual expanded configuration on the AS i bus can only be determined once the AS i master has completed its power up phase and all AS i slaves on the bus have been addressed correctly and are active The...

Page 209: ...xplanation DEVICE yellow green flick ering green Device in configuring mode safety mode test mode AS i flashing red AS i bus not ok code table incomplete TEACH yellow flashing Teaching of code sequences in progress SF off No error Note Missing code sequences are not interpreted as configuration errors LED display when code sequences are complete LED Behavior Explanation DEVICE yellow green flick e...

Page 210: ...e necessary when devices are replaced Note Deleting code sequences The stored code sequences are deleted by restoring the factory settings or clearing the memory module Note Applying the actual expanded configuration on the AS i bus When the code sequence table is stored the actual state of all safety related AS i slaves on the AS i bus is applied irrespective of the target configuration that is c...

Page 211: ...ith the Adopt code tables command LED display after canceling teaching of code sequences LED Behavior Explanation DEVICE yellow green flick ering green Device in configuring mode safety mode test mode AS i flashing red AS i bus ok but no code sequences or missing code se quences TEACH yellow flashing Teaching continues SF Off No group error 6 5 6 4 Missing incorrect code sequences Missing code seq...

Page 212: ...using the substitute value 0 Note Incorrect code sequence table during startup During startup the MSS 3RK3 with AS i interface checks the consistency of the code sequence tables stored in the device If any of the code sequences are shown to be invalid all the stored code sequences are rejected and all safety related AS i input slaves on the bus have to be retaught The code sequence table might be ...

Page 213: ...ence it cannot be used The TEACH LED does not light up or flash WARNING Loss of the safety functions Can Cause Death Serious Injury or Property Damage For safety reasons the code sequences of all safety related slaves must be known to every monitor on the AS i bus If an additional safety related AS i input slave is added to the AS i bus the code sequence of this slave must be taught or every MSS 3...

Page 214: ...rface is configured as an AS i safety monitor and can monitor and evaluate all frames on the AS i bus Monitoring of non safety related AS i slaves MSS 3RK3 evaluates up to 14 non safety related AS i slaves Monitoring of safety related AS i input slaves MSS 3RK3 evaluates up to 31 safety related AS i input slaves Note Maximum expanded configuration of the AS Interface Up to 31 standard addresses ca...

Page 215: ...y related monitor monitors and Unidirectional data exchange from the MSS 3RK3 Advanced to the F Link Data exchange between MSS 3RK3 Advanced and the safety monitor AS i power section Safety related and non safety related AS i slaves Figure 6 22 AS Interface with different subnetworks It is possible to operate multiple AS i devices with monitor functionality on one AS i line That way they can monit...

Page 216: ...following must be noted for simulated slaves The MSS 3RK3 does not monitor its own simulated AS i slaves with its monitoring function Where values from output terminals of simulated slaves are used again as an input in the logic the input value is not derived using the monitor function but the value of the output terminal is used This means that the value will be available to the safety logic in t...

Page 217: ...n the input cell Explanation SLOT3_ASI xx AB _Qc Master call from AS i master to simulated non safety rela ted AS i slave of the MSS 3RK3 SLOT3_ASI xx_Qy z Master call CTT2 protocol from AS i master to simulated non safety related AS i slave CTT2 of the MSS 3RK3 see Chapter Diagnosis using AS Interface CTT2 protocol Page 298 Output terminals for non safety related signals can be configured as outp...

Page 218: ...AS i bus through the output terminals in the logic 3a 1 3 2 4 CPU PLC AS i power section MSS 3RK3 Advanced AS i address 01 with connected motor 3a AS i master Figure 6 23 Simulation of non safety related AS i slaves In this case the input and output terminals of the logic diagram in Safety ES have the following designations 6 27 B 6 B4 6 27 B 6 B6 4 3 3 4 Figure 6 24 Simulation of non safety relat...

Page 219: ...ty related output slaves for controlling safety related AS i outputs are simulated simultaneously the number of simulated safety related AS i input slaves are reduced accordingly Terminal designation in Safety ES The input signals of the expansion modules of the MSS 3RK3 can be wired in the interconnection logic in Safety ES to logical terminals which provide their values as simulated safety relat...

Page 220: ...slaves In this case the input and output terminals of the logic diagram in Safety ES have the following designations 6ORW B 1 6ORW B 1 1 1 6ORW B 6 B 6 4a 4 4 3 Figure 6 26 Simulation of safety related AS i input slaves in the logic diagram 6 5 7 6 Control of safety related AS i outputs The MSS 3RK3 with AS i interface can control safety related AS i outputs Safety related AS i output slaves are s...

Page 221: ...onitors and monitor the address assigned to them on the AS i bus Non safety related auxiliary control signals AUX1 AUX2 In addition to the safety related control signals code sequences of the AS i outputs non safety related auxiliary control signals AUX1 AUX2 can also be transmitted These are used for example to acknowledge a restart inhibit or to release errors at AS i outputs Additional informat...

Page 222: ...s to AS i address 02 with motor 4a connected to Q1 MSS 3RK3 Advanced sets and resets the AS i output at address 02 Data exchange between MSS 3RK3 Advanced and the safety related AS i output Data exchange between safety related AS i input slave and MSS 3RK3 Advanced AS i master Figure 6 27 Setting resetting of safety related AS i output In this case the input and output terminals of the logic diagr...

Page 223: ...of a safety related AS i output or auxiliary signals AUX and to monitor the switching status Another method of interconnecting the signals in the logic is demonstrated below 6 B 1 6 B 1 1 1 6ORW B 6 B 4 6 L 1 6 L 2 4 4 8 8 8 7 3 5 5 4 Figure 6 29 Controlling safety related AS i outputs using function element AS i 1 4F DO Operation 6 5 Connecting to the AS i master via AS Interface SIRIUS 3RK3 Modu...

Page 224: ... Safety ES The signal source e g a safety monitor or an additional MSS 3RK3 with AS i interface transmits a 7 x 4 bit code sequence depending on the AS i address which is received and evaluated by the MSS 3RK3 The input values are available for processing on the logical terminals in the logic and can be configured as required in the Safety ES In this way the MSS 3RK3 controls its own outputs The t...

Page 225: ...nnected EMERGENCY STOP MSS 3RK3 Advanced safety related AS i output slave monitors AS i address 01 no AS i address is assigned with motors connected to Q1 Q2 Data exchange between MSS 3RK3 Advanced and MSS 3RK3 Advanced AS i master Figure 6 30 MSS 3RK3 Advanced as a safety related AS i output In this case the input and output terminals of the logic diagram in Safety ES of the right hand MSS 3RK3 A...

Page 226: ...subsystem navigation window in the properties of the AS i slave The signals of a safety related AS i input slave are composed partly of safety related signals and partly of non safety related signals To be able to interconnect the non safety related information of a safety related slave the Monitor non safe I O checkbox must be selected in the subsystem navigation window in the properties of the s...

Page 227: ...ated in the interconnection logic via an input cell and interconnected in the Safety ES Note To be able to interconnect a non safety related AS i slave the Monitor non safe I O checkbox must be selected in the subsystem navigation window in the properties of the slave The designations of the input cells for this are as follows Terminal designation in the input cell Explanation ASI xx AB _INc Senso...

Page 228: ...AS i address 01 with release 3a connected to IN1 and indicator light 3b to Q4 MSS 3RK3 Advanced with additional indicator light 4a on expansion module slot 5 connected to Q2 AS i master Figure 6 32 Evaluation of a non safety related AS i slave In this case the input and output terminals of the logic diagram in Safety ES have the following designations 6 B4 6 B 1 6WDUW 1 1 6 27 B4 5 3 4 4a 3 5 Figu...

Page 229: ... DI is used instead of an input cell if you want to diagnose both of the input terminal signals of the ASIsafe input slave xx AS i address c Number of the safety related input Note Non safety related data with combined AS i slaves The signals of combined AS i slaves with safety related AS i inputs and standard AS i outputs are composed partly of safety related signals and partly of non safety rela...

Page 230: ...ted AS i input slave AS i address 02 MSS 3RK3 Advanced with motor 4a connected to Q2 AS i master Figure 6 34 Evaluation of a safety related AS i input slave In this case the input and output terminals of the logic diagram in Safety ES have the following designations 6 B4 6 B 1 6WDUW 1 1 6 27 B4 5 3 4 4a 3 5 Figure 6 35 Evaluation of the safety related AS i input slave in the logic diagram Operatio...

Page 231: ...s safely shut down through a safety related output of an expansion module and a further indicator light indicates release of the EMERGENCY STOP 1 4 2 5 3 4b 3a 3b 4a CPU PLC AS i power section Safety related AS i input slave AS i address 02 with standard outputs An EMERGENCY STOP is connected to the safety related inputs IN1 IN2 and an indicator light is connected to the standard output OUT1 MSS 3...

Page 232: ...ocessed in the logic and the corresponding partial path of the logic is active again To prevent this you must activate the Startup test parameter for the relevant function elements in Safety ES or secure the system by other suitable means For the monitoring functions e g EMERGENCY STOP a startup test is required on recovery of the safety related slaves if any have been parameterized in the functio...

Page 233: ... If the missing or defective AS i slave is a device that is not contained in the configuration of the MSS 3RK3 there is no response Recovery of an AS i slave When the removed safety related AS i slave identical code sequence is reinserted or when a non safety related slave is plugged in with the corresponding slave profile work is resumed with the received process value For the monitoring elements...

Page 234: ...h on of the AS i bus while safety mode is running If the AS i bus is switched on in safety or test mode or recovers after a failure the substitute values of the AS i slaves are shut down and the received process image is transferred Because this procedure can be performed without informing the user and can therefore result in safety critical conditions restart of the AS i bus is controlled so that...

Page 235: ... PG with SIRIUS Safety ES via device interface on the PROFINET interface PC PG with Ethernet interface and STEP 7 or SIRIUS Safety ES via fieldbus interface on the PROFINET interface 3SK25 PROFINET interface 3SK2 3RK3 safety relay The device name is required at a minimum for the transfer of the device parameters via PROFINET It is always possible to transfer the device parameters via the device in...

Page 236: ...A new start interrupts all Ethernet and PROFINET links and reestablishes them afterward WARNING Hazardous system state due to unauthorized access via fieldbus Can Cause Death Serious Injury or Property Damage Unauthorized access to the safety relay via fieldbus can enable configuration changes and overriding of safety functions To prevent unauthorized access to the safety relay via the fieldbus ne...

Page 237: ...orizations to Can be changed without restrictions The setting of the change authorizations can be parameterized in the Properties interface module dialog Result The device communicates with the assigned name and the IP parameters assigned by the IO controller Setting the device name via the automation system Requirements The requirement for changing the device name via the automation system e g ST...

Page 238: ...s with the assigned name and the IP parameters assigned by the IO controller 6 6 1 3 Setting and transferring the IP parameters IP parameters The requirement for communication via PROFINET in addition to the device name is the setting of the IP parameters in the IO device safety relay with 3SK25 PROFINET interface The IP parameters consist of the IP address subnet mask and router address gateway S...

Page 239: ... parameters in the Properties interface module dialog Setting the communication interface The IP parameters can be assigned during the setting of the communication interface e g via the menu command Target system Edit Ethernet node As a result the IP parameters are saved in the safety relay and the safety relay can be reached via PROFINET The configuration can then be transferred via the PROFINET ...

Page 240: ...ess are set to the value 0 0 0 0 in the basic unit If the IP address then has to be assigned by the PROFINET interface again the IP parameters have to be transferred to the device once more 6 6 2 Configuring in STEP 7 with GSD file Requirements You need a GSD file for the PROFINET interface which you can download from the Internet https support industry siemens com cs ww en view 38702563 Using the...

Page 241: ...arate password for each safety relay to prevent confusion when accessing via the fieldbus In other words the passwords must not be identical Installation of the GSD file with STEP 7 You can find out how to install the GSD file in the Online Help of STEP 7 After installation of the GSD you will find the PROFINET interface in the hardware catalog of STEP 7 V5 under HW Catalog Other Field Devices PRO...

Page 242: ... work with the real values again Indication restoration PROFINET LED PN interface Safety relay DEVICE Green Green PORT LED Green BF Off SF Off Off Operation 6 6 Integration into PROFINET master systems SIRIUS 3RK3 Modular Safety System 242 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 243: ...status BF Bus error SF Group error 6 7 2 Defining PROFINET communication parameters The PROFINET communication parameters of the interface module are defined in the SIRIUS Safety ES software or in automation software e g STEP 7 TIA Portal Operation 6 7 Operating the 3SK25 PROFINET interface SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 243 ...

Page 244: ... Duringthis thecommunicationparameters such asIP addresses ordevice name station change authorizations diagnostics deselection and if applicable the I M data are deleted The safety application is not deleted Operation 6 7 Operating the 3SK25 PROFINET interface SIRIUS 3RK3 Modular Safety System 244 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 245: ...ilable for diagnosing errors Diagnostics with Safety ES Diagnostics with LEDs Diagnostics via fieldbus Diagnostics with diagnostics display Diagnosis using AS Interface CTT2 protocol SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 245 ...

Page 246: ...nts you can see which element sensor is causing the fault 3 Troubleshooting with Safety ES Safety ES offers you detailed diagnostics of all elements with a locally connected PG PC Online troubleshooting 1 Troubleshooting with Safety ES via fieldbus interface PROFINET or PROFIBUS Safety ES offers you detailed diagnostics of all elements with a PG PC connected via a fieldbus PROFINET or PROFIBUS and...

Page 247: ... initially result in a certain element status which itself can result in an entry in DS92 This status is then indicated by the LEDs Data set 92 can be read out via the diagnostics via PROFIBUS URXS VWDWXV RQILJXULQJ RQILJXUDWLRQ 352 86 6 QWHUIDFH OHPHQW PHVVDJHV H J FURVV FLUFXLW OHPHQW VWDWXV H J ORJLF HUURU 6 V HYLFH EXV LQWHUIDFH HYLFH PHVVDJHV H J FRQILJXUDWLRQ PLVVLQJ 352 86 6 6 69 Figure 7 1...

Page 248: ...ng errors are displayed by a red flashing SF LED If more than one error is present at the same time red has priority over red flashing The LEDs of the real inputs on the MSS 3RK3 to which the error refers also indicate the error by a green flashing LED 7 2 2 Error management Error categories Error management makes a distinction between five different error categories Device error System error Logi...

Page 249: ...he outputs Communication with the expansion modules continues however ensuring that status and diagnostics messages can still read out The causes of such errors are device errors on modules connected to the central unit e g expansion module defective configuration errors and bus errors If an expansion module has caused this error the SF LED of the affected expansion module lights up Display on the...

Page 250: ...the error with reset SF red The warning is signaled when the LEDs of the corresponding inputs start flash ing Logic error e g discrepancy time violation violation of a signal sequence Display on the central unit Remedy LED Display DEVICE Depending on the operat ing state Acknowledgment is not necessary When the logic is cor rect the error is automatically canceled SF flashing red The warning is si...

Page 251: ...led when the LEDs of the corresponding inputs start flash ing e g safety sensor triggered Display on the central unit Remedy LED Display DEVICE Depending on the operat ing state Acknowledgment is not necessary When the logic is cor rect the warning is automatically canceled SF The LEDs of the relevant inputs do not light up Parameterization or configuration error This category of error only occurs...

Page 252: ... The MSS 3RK3 changes from test mode to configuring mode Display on the central unit Remedy LED Display DEVICE Yellow Acknowledgment is not necessary The error is automatically canceled when a connection is re established SF red Diagnostics service 7 2 Diagnostics concept SIRIUS 3RK3 Modular Safety System 252 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 253: ...tion Enabling button Cross circuit at input x Protective door with lock Cross circuit at input x Protective door opened when inter lock was active Safety shutdown mat with cross cir cuit principle Wire break at input x Short circuit to P at input x Mode selector switch Invalid operating mode selection Muting functions Note To allow diagnosis by LED only func tion elements with one input and one ou...

Page 254: ...ive door with lock Discrepancy condition violated Interlock not possible because the protective door is open Muting functions Discrepancy condition sensor pair x not fulfilled Muting functions Max muting time exceeded Basic The IN LEDs of a sensor are flashing green Advanced ASIsafe The sensor that triggered the sequence violation is flashing green Monitoring Universal Protective door Protective d...

Page 255: ...lly reset The IN LEDs of a sensor are off Monitoring Universal EMERGENCY STOP ESPE Protective door Protective door with lock Safety shutdown mat with NC prin ciple Safety sensor triggered The safety sensor has been actu ated This message is automatically reset if the value 1 is present for all function inputs monitored set as part of configuring Note SF on the expansion module lights up red The ca...

Page 256: ...are off SF lights up red IN or Q are off SF lights up red DEVICE lights up yellow Interruption on the system bus Interruption in the connection upstream of the ex pansion module with the red SF LED Check the connection cables SF lights up red IN or Qx are off SF are off IN or Q are off SF lights up red DEVICE lights up yellow The first EM on which the SF LED lights up is de fective and must be rep...

Page 257: ...estoring factory settings Page 347 SF off No group error red Group fault1 that requires acknowledgment wiring communication parameterization or configuration error red flashing 0 5 Hz ratio 1 1 Self acknowledging group fault logic error e g discrepancy time violation violation of a signal sequence IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 off Input signal not present green Input signal present green flashin...

Page 258: ...f the power on condition is fulfilled Take appropriate measures e g start button with monitored starting to prevent unintentional restarting and to ensure a defined start of the system Reference You will find further information on the LED display during startup in Chapter Startup self test of the MSS 3RK3 Basic Page 80 Diagnostics service 7 3 Diagnostics with LEDs SIRIUS 3RK3 Modular Safety Syste...

Page 259: ...T AC TUAL AS i configuration TEACH off Code sequences complete flashing yellow Teaching of code sequences in progress yellow Teaching of code sequences successfully completed code sequence ta bles can now be applied SF off No group error red Group fault1 that requires acknowledgment wiring communication parameterization or configuration error red flashing 0 5 Hz ratio 1 1 Self acknowledging group ...

Page 260: ... configuring mode user program not released no user program yellow flashing 0 5 Hz ratio 1 1 Factory settings restored flickering yellow See Chapter Restoring factory settings Page 347 red System stop e g wiring error The system stop can only be exited by means of a restart after switching the power supply off and on If the fault is still present after the system has restarted you must replace the...

Page 261: ...ignal present green flashing 1 75 s ON 0 25 s OFF Error detected feedback circuit error sequence error Input signal present green flashing 0 75 s ON 1 25 s OFF Error detected feedback circuit error sequence error Input signal not present Q1 Q2 Off Output signal not present green Output signal present 1 Please note the safety information below WARNING System Restart After Fault Acknowledgment Resta...

Page 262: ... AS i bus not OK code table either missing or incomplete TARGET AC TUAL AS i configuration TEACH Off Code sequences complete Flashing yellow Teaching of code sequences in progress yellow Teaching of code sequences successfully completed code sequence ta bles can now be applied SF Off No group error red Group fault1 that requires acknowledgment wiring communication parameterization or configuration...

Page 263: ...use Death Serious Injury or Damage to Property After fault acknowledgment restart the system immediately resumes operation with the values specified by the control and outputs are activated if the power on condition is fulfilled Take appropriate measures e g start button with monitored starting to prevent unintentional restarting and to ensure a defined start of the system Reference You will find ...

Page 264: ...t red Device defective or error on the system bus see also Chapter SF on the expansion module lights up red Page 256 IN2 IN3 IN4 IN5 IN6 IN7 IN8 off Input signal not present green Input signal present green flashing 1 75 s on 0 25 s off Error detected cross circuit at input wirebreak short circuit to power cable discrepancy error feedback circuit error sequence error error during startup test Inpu...

Page 265: ...stem bus see also Chapter SF on the expansion module lights up red Page 256 IN2 IN3 IN4 off Input signal not present green Input signal present green flashing 1 75 s on 0 25 s off Error detected cross circuit at input wirebreak short circuit to power cable discrepancy error feedback circuit error sequence error error during startup test Input signal present green flashing 0 75 s on 1 25 s off Erro...

Page 266: ...esent green flashing 1 75 s on 0 25 s off Error detected cross circuit at input wirebreak short circuit to power cable discrepancy error feedback circuit error sequence error error during startup test Input signal present green flashing 0 75 s on 1 25 s off Error detected cross circuit at input wirebreak short circuit to power cable discrepancy error feedback circuit error sequence error error dur...

Page 267: ...Red Device defective or error on the system bus see also Chapter SF on the expansion module lights up red Page 256 IN2 IN3 IN4 IN5 IN6 IN7 IN8 Off Input signal not present Green Input signal present 7 3 2 11 Displays on expansion module 8DO LED Display Explanation SF Q1 off Output signal not present green Output signal present red Device defective or error on the system bus see also Chapter SF on ...

Page 268: ...tablished Green flashing The flash LED function has been activated in STEP 7 TIA Portal to easily identify the device node flash test The DEVICE LED is then green BF Off PROFINET bus communication OK Red PROFINET interface in device power up PROFINET error e g wrong IP address PROFINET module is not ad dressed Red flashing 0 5 Hz ratio 1 1 PROFINET parameterization error SF Off No group error Red ...

Page 269: ...communications error etc 7 3 2 14 Displays on diagnostic display LED Display Explanation DEVICE Off No voltage undervoltage overvoltage Device error green Device OK user program in safety mode flickering green Device OK user program in test mode yellow User program stopped device in safe state configuring mode configu ration not released no configuration BF Off No bus error red Error e g incorrect...

Page 270: ...omatically reset if the value 0 is detected for all function inputs monitored flashes red The IN LEDs of the sensor are flashing green Discrepancy condi tion violated is set if After the discrepancy time has elapsed the signal states at the inputs monitored are different The signal states of the inputs moni tored had not all previously been reset simultaneously to the value 0 when they are set to ...

Page 271: ... test required This message is set in a parameterized startup test on each restart and each time the substitute value is changed to a real value until the connected sensor is actuated at least once The IN LEDs of the sensor are flashing green Discrepancy condition viola ted is set if After the discrepancy time has elapsed the signal states at the inputs monitored are different The signal states of...

Page 272: ...sion module Startup test required This message is set in a parameterized startup test on each restart and each time the substitute value is changed to a real value until the connected sensor is actuated at least once The IN LEDs of the sensor are flashing green Discrepancy condition violated is set if The signal states of the inputs monitored had not all previously been reset simultaneously to the...

Page 273: ... value is changed to a real value until the connected sensor is actuated at least once The IN LEDs of the sensor are flash ing green Sequence condition not fulfilled The sequence condition was not ful filled in accordance with the parame ter assignment flashes red Basic The IN LEDs of the sensor are flashing green Advanced ASIsafe The sensor that triggered the sequence violation is flashing Discre...

Page 274: ... Door with Lock function element Message Meaning LED response SF LED on cen tral unit Input LEDs on central unit or expansion module Startup test required This message is set in a parameterized startup test on each restart and each time the substitute value is changed to a real value until the connected sensor is actu ated at least once The IN LEDs of the sensor are flashing green Sequence conditi...

Page 275: ...ion is present The value 1 is not present simultane ously at all available parameterized function inputs IN1 A signal sequence violation is present A cross circuit is present in the case of cross circuit monitoring Start override active The start override time is running Feedback circuit signal and switching status do not match The feedback circuit signal does not match the interlock status red Th...

Page 276: ...flashing green Safety sensor triggered The safety sensor has been actuated This message is automatically reset if the value 1 is present for all function inputs monitored set as part of con figuring The IN LEDs of the sensor are off Cross circuit at input x A cross circuit was detected at input x red The IN LEDs of the sensor are flashing green Start signal duration invalid Only with start type Mo...

Page 277: ... value 1 is present for all function inputs monitored set as part of config uring The IN LEDs of the sen sor are off Wire break at input x A wire break was detected at input x red The IN LEDs of the sen sor are flashing green Short circuit to P at input x A short circuit to P was detected at input x red The IN LEDs of the sen sor are flashing green Start signal duration invalid Only with start typ...

Page 278: ... x A cross circuit was detected at input x red The IN LEDs of the sensor are flashing green Start condition not fulfil led is set if If both pushbuttons were not pressed synchronously that is they were pressed with a time off set greater than 0 5 s A discrepancy condition violation is present The value 1 is not present simul taneously at IN1 2 4 A cross circuit is present Pushbutton stuck not in t...

Page 279: ...is not present simulta neously at all available parameter ized function inputs IN1 A cross circuit is present Pushbutton stuck not in the case of 3RK3 Basic The pushbutton is stuck flashes red The IN LEDs of the sensor are flashing green 7 3 3 10 Mode selector switch The table below lists all the messages and corresponding LED responses to the Mode Selector Switch function element Message Meaning ...

Page 280: ...nput cell and the element input in the logic Protective field not free The value 0 is present at the FREE func tion input System not running The value 1 is present at the STOP func tion input Start muting condi tion not met Not all conditions for operational starting of muting using muting sensors are met Max muting time ex ceeded Muting operation terminated because max muting time expired flashes...

Page 281: ...he messages and corresponding LED responses to the standard output and F output function elements Message Meaning LED response SF LED on central unit Input LEDs on central unit or expansion module Output x active Function output 1 is switch ed on Feedback circuit signal and switching status do not match The signal at the feedback circuit input does not match the switching status of the function ou...

Page 282: ...the input cell in the logic Invalid output selection The value 1 was detected on more than one input IN1 4 by the 1 out of 4 selection monitoring flashing red The corresponding IN LEDs of the sensors are flashing green Start condition not fulfilled is set if there is a feedback circuit error when feedback cir cuit monitoring is active the logic error Invalid output selection is pend ing The value ...

Page 283: ...writing reading data sets using PROFINET Data sets overview Module Data set no Description Read write 3SK2 basic unit 92 Device diagnostics faults warnings messages Read Reading data sets Accessing data sets via slot Access to data set from the 3SK2 basic unit via Slot_3 Subslot_1 Reading data sets with STEP 7 You can access the data sets from the user program You will find further information on ...

Page 284: ...acturer specific diagnostics for a submodule slot This data set is only available in the event of an error 0 4176 You can find a detailed description of the data sets in Chapter Description of the diagnostic data sets Page 357 DWD W SH WH DUUDQJHPHQW WH WH LJK WH LJK WH RZ WH LJK WH RZ WH LJK RUG RZ RUG WH WH WH WH WH WH WH WH WH RUG RXEOH RUG RUG RZ WH Additional information You will find more in...

Page 285: ...t wiring error Device error Self test error The device self test has detected an error Check external wiring of the application If the self test error per sists replace the device 16 Parameterization error Configuring error Release denied due to incorrect configura tion CRC Release canceled due to incorrect configura tion release CRC Invalid parameter value Interconnection rule violated Data struc...

Page 286: ...d Program cycle time exceeded TARGET ACTUAL configuration TARGET ACTUAL slot expanded configura tion Invalid parameter value Interconnection rule violated Data structure incorrect Memory module not plugged in Memory module defective Programming error Memory module too small Self test error device error System interface configuration error Eliminate cause of error and ac knowledge 25 Safety related...

Page 287: ...errors that have no equiv alent in the other error numbers Error in configuration Safety protocol error Handshake error TARGET ACTUAL configuration TARGET ACTUAL slot expanded configura tion Memory module defective Programming error System interface configuration error Eliminate cause of error Diagnostics service 7 4 Diagnostics via PROFINET SIRIUS 3RK3 Modular Safety System Equipment Manual 07 20...

Page 288: ...FIBUS Data sets overview Module Data set no Description Read write Central unit 0 1 System diagnostics Read DP interface Central unit 92 Device diagnostics faults warnings messages Read Reading data sets Accessing data sets via slot Access to data set from DP interface via Slot_0 Access to data set from the central unit via Slot_1 Reading data sets with STEP 7 You can access the data sets from the...

Page 289: ...ollowing table shows the length of the DP diagnosis to be set when deselecting diagnoses Diagnostic type Activated Deactivated Length ID specific diagnosis X 42 Module status X Channel specific diagnosis X ID specific diagnosis X 24 Module status X Channel specific diagnosis X ID specific diagnosis X 12 Module status X Channel specific diagnosis X ID specific diagnosis X 6 Module status X Channel ...

Page 290: ...UG GLDJQRVWLFV GHQWLILHU UHODWHG GLDJQRVWLFV 6WDWXV PHVVDJHV HYLFH VSHFLILF GLDJQRVWLFV 0RGXOH VWDWXV XUWKHU VWDWXV PHVVDJHV KDQQHO UHODWHG GLDJQRVWLFV E PHDQV RI IDXOW QXPEHUV QXPEHUV 5HSUHVHQWDWLRQ 6DIHW UHOD 6 Figure 7 3 Diagnostics pyramid Byte Length Diagnostics block 0 5 6 bytes Standard diagnostics DPV0 standard 6 11 6 bytes ID related diagnosis Diagnostics service 7 5 Diagnostics using PRO...

Page 291: ...dy 7 Upper limit exceeded Memory module too small Reduce configuring 8 Lower limit undershot Max number of elements exceeded Max size of memory exceeded Program cycle time exceeded Adapt configuring 9 Error Device error Self test error Replace device 16 Parameterization error Configuring error Release denied due to incorrect configura tion CRC Release canceled due to incorrect configura tion relea...

Page 292: ...x4 bit code sequence errors not for MSS 3RK3 Basic Error on the system interface Handshake error MSS 3RK3 Basic Check bus systems Check device configuration 23 Actuator warning Group warning MSS 3RK3 Basic or group pre warning MSS 3RK3 Advanced MSS 3RK3 ASI safe from the user program Eliminate cause of warning and ac knowledge Diagnostics service 7 5 Diagnostics using PROFIBUS SIRIUS 3RK3 Modular ...

Page 293: ... Invalid parameter value Interconnection rule violated not in the case of MSS 3RK3 Basic Data structure incorrect not in the case of MSS 3RK3 Basic Memory module not plugged in Memory module defective Programming error Memory module too small Self test error device error Multiple ASIsafe code tables not for MSS 3RK3 Basic ASIsafe 8x4 bit code sequence errors not for MSS 3RK3 Basic ASIsafe 7x4 bit ...

Page 294: ...through DP slot number 1 on the PROFIBUS slot model and DS0 in the DP interface can be queried through DP slot number 0 7 5 3 2 Data set 0 in 3RK3 central unit The content of DS0 for the 3RK3 central unit is described below Byte Meaning Note 00 Module fault SF on 3RK3 central unit 01 Internal error Device error on 3RK3 central unit 02 External error Logic or wiring error 03 05 Reserved 0 06 Module...

Page 295: ...SF on expansion module 01 Internal error e g error mode int EEP 02 07 Reserved 0 10 13 Type class 0011 DP slave 14 Reserved 0 15 User information available Always 1 for MSS 3RK3 because no diagnos tics information is available via DS92 16 20 Reserved 0 21 Communication fault DeviceConnect failed 22 0 RUN mode 1 STOP mode RUN Process data exchange with master 23 27 Reserved 0 30 Rack failure Device...

Page 296: ... present 92 97 Reserved 0 100 Parameterization error 101 Encoder or load voltage missing not supported 102 Fuse defective not supported 103 Reserved 0 104 Mass error not supported 105 Reference channel error not supported 106 Process alarm lost not supported 107 Actuator warning e g group warning 110 Actuator disconnection e g group error 111 Safety related tripping e g logic error 112 External fa...

Page 297: ...hin the scope of DS0 always remain set to 0 Byte Meaning Note Diagnostics data part 1 00 37 Same as DS0 40 47 7DH channel type 50 57 20H number of diagnostics bits per channel 60 67 01H number of channels 1 channel 70 1 channel 0 module faulty error present 0 module OK 71 112 Reserved 0 112 Unclear error e g configuration error 114 157 Reserved 0 Diagnostics service 7 5 Diagnostics using PROFIBUS ...

Page 298: ...ed AS i slave of type CTT2 This is able to process AS i frames of type Combined Transaction Type 2 Because both the cyclic and the acyclic CTT2 data are transmitted over the same CTT2 channel the cyclic CTT2 data transmission from the AS i master is interrupted for transmission of the acyclic CTT2 data and resumed by the AS i master automatically after acyclic data transmission has been completed ...

Page 299: ...dividual elements In this way function elements with errors and function elements with prewarnings can be read out The acyclic CTT2 data transmission consists of up to 200 bytes of input and output data The transmission duration of the acyclic data transmission depends on the number of AS i slaves and can be up to 16 s Diagnostics service 7 6 Diagnosis using AS Interface CTT2 protocol SIRIUS 3RK3 ...

Page 300: ...f 225 TARGET ACTUAL configuration 226 TARGET ACTUAL slot expan ded configuration 227 TARGET ACTUAL subslot ex panded configuration 06 Group error code tables sequences ORing of 490 code tables missing 491 multiple code tables 494 8x4bit code sequence error 510 7x4bit code sequence error 07 Reserved 0 0 fix 10 Configuring mode active 140 configuring mode active 11 Test mode active 141 test mode act...

Page 301: ...aster The data in the MSS are not affected by this The substitute value 0x00 is always generated in this case Control data Through a simulated AS i slave with a CTT2 channel an AS i master or a controller connected to it can write data to the safety relay The following data can be written to the safety relay through the cyclic CTT2 data transmission channel Byte Process data block control data dev...

Page 302: ...d a CTT2 request to the AS i master The master forwards the string bytes to the AS i slave address specified in the transmit buffer The AS i master determines the number of string bytes to be sent to the AS i slave number depends on the data set to be transferred on the basis of byte 2 of the transmit buffer number of string bytes The addressed AS i slave responds to the CTT2 request with a CTT2 r...

Page 303: ...es the requested data and answers using the CTT2 protocol The AS i master accepts the response and forwards it to the receive buffer of the CPU via the DP command interface The response is decoded in the receive buffer of the CPU and the program is executed accordingly The following responses are possible 5DH Transmission without error see Chapter Element messages Page 312 9DH Transmission with er...

Page 304: ... 6 1XPEHU 6 5HDG OHQJWK 6 ULWH OHQJWK 6 WHV RPPDQG KHDGHU 77 GDWD 352 1 7 6 QWHUIDFH 6WDWXV UXQQLQJ 6WDWXV UHDG 6HH 6 6HH 6 6WDWXV RPSOHWHG 77 GDWD 77 GDWD 77 GDWD 77 RGH 6 1XPEHU 6 5HDG 6 ULWH 6 WHV 77 RGH 77 RGH OHPHQW GLDJQRVWLFV 6 BU 6 BU 6 BZ 6HH 6 6HH 6 OHPHQW GLDJQRVWLFV PLC AS i master MSS 3RK3 with AS i interface Diagnostics service 7 6 Diagnosis using AS Interface CTT2 protocol SIRIUS 3R...

Page 305: ...Read DS2 Figure 7 5 Example of transmission without error Diagnostics service 7 6 Diagnosis using AS Interface CTT2 protocol SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 305 ...

Page 306: ...7 RGH 6 1XPEHU 6 5HDG 6 ULWH 6 WHV 77 RGH 77 RGH 7UDQVPLVVLRQ ZLWK HUURU 6 BU 6 BU 6 BZ 6HH 6 6HH 6 7UDQVPLVVLRQ ZLWK HUURU PLC AS i master MSS 3RK3 with AS i interface Write DS2 Read DS2 Figure 7 6 Example of transmission with error because of incorrect DS number Diagnostics service 7 6 Diagnosis using AS Interface CTT2 protocol SIRIUS 3RK3 Modular Safety System 306 Equipment Manual 07 2020 NEB92...

Page 307: ...HV 77 RGH 77 RGH 5HMHFWLRQ RI DQ XQNQRZQ 77 FRGH 6 BU 6 BU 6 BZ 6HH 6 6HH 6 5HMHFWLRQ RI DQ XQNQRZQ 77 FRGH 6HH VWDQGDUG HUURU FRGH WH PLC AS i master MSS 3RK3 with AS i interface Write DS2 Read DS2 Figure 7 7 Example of transmission with error because of incorrect CTT2 code Diagnostics service 7 6 Diagnosis using AS Interface CTT2 protocol SIRIUS 3RK3 Modular Safety System Equipment Manual 07 202...

Page 308: ... CTT2 data to the master however command interface or comparable methods Please refer to the user documentation for the AS i master for detailed information on this The complete transmission protocol consists of the master specific component of the protocol and the non master specific CTT2 data Acyclic CTT2 data transmission code 29dec 1DH The acyclic CTT2 data transmission makes precise diagnosti...

Page 309: ... by de vice None since the device does not recognize this data set no 80B1H Incorrect data set length when writing DS length specified DS length Change DS length to match speci fied length and send DS again 80B4H Incorrect data set length when reading DS length specified DS length Request DS with the correct length 80B6H Device has rejected data transfer Due to incorrect mode Data set is read only...

Page 310: ...e CRC 10 Command 51H The messages of the elements with errors are read 71H The messages of the elements with prewarnings are read 11 12 Fix 00H All elements that have a message are read 13 Reserved 0 Reading data set 03 The following table shows the structure of Reading data set 03 Byte Value Explanation 0 3 00H 00H 00H 00H Data set header 4 5 Variable Data structure length 6 7 00H 00H Start posit...

Page 311: ...ered here 7 to 5 x 1 Data 2 to x 1 5 x Data x Number Function element Decimal Hexadecimal 4001 0FA1H Monitoring Universal 4010 0FAAH EMERGENCY STOP 4020 0FB4H ESPE 4030 0FBEH Protective door 4031 0FBFH Protective door with lock 4040 0FC8H Safety shutdown mat with NC principle 4041 0FC9H Safety shutdown mat with cross circuit principle 4050 0FD2H Two hand operation 4060 0FDCH Acknowledgment button ...

Page 312: ...s monitored Logic error SF 62 Discrepancy condition violated is set if After the discrepancy time has elapsed the signal states at the inputs monitored are different The signal states of the inputs moni tored had not all previously been reset simultaneously to the value 0 when they are set to 1 Logic error SF 63 Safety sensor trig gered The safety sensor has been actuated This message is automatic...

Page 313: ...stitute value is changed to a real value until the con nected sensor is actuated at least once SVW SVW 01 Reserved 0 02 Discrepancy condition violated is set if After the discrepancy time has elapsed the signal states at the inputs monitored are dif ferent The signal states of the inputs monitored had not all previously been reset simultane ously to the value 0 when they are set to 1 Logic error S...

Page 314: ...nd each time the substi tute value is changed to a real value until the connected sensor is actuated at least once SVW SVW 61 Reserved 0 62 Discrepancy condition viola ted is set if The signal states of the inputs monitored had not all previously been reset simulta neously to the value 0 when they are set to 1 Logic error SF 63 Safety sensor triggered The safety sensor has been actuated SVW SVW 64...

Page 315: ...n A discrepancy condition violation is present The value 1 is not present simultaneously at all available parameterized function inputs IN1 A cross circuit is present in the case of cross circuit monitoring 82 87 Reserved 0 Diagnostics service 7 6 Diagnosis using AS Interface CTT2 protocol SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 315 ...

Page 316: ... if After the discrepancy time has elapsed the signal states at the inputs monitored are different The signal states of the inputs monitored had not all previ ously been reset simultane ously to the value 0 when they are set to 1 Logic error SF 63 Safety sensor triggered The safety sensor has been actu ated SVW SVW 64 67 Reserved 0 70 Cross circuit at input 1 A cross circuit was detected at in put...

Page 317: ...ch time the substitute value is changed to a real value until the connected sensor is actuated at least once SVW SVW 61 Sequence condition not ful filled The sequence condition was not ful filled in accordance with the parame ter assignment Logic error SF 62 Discrepancy condition vio lated is set if After the discrepancy time has elapsed the signal states at the inputs monitored are different The ...

Page 318: ...not match The feedback circuit signal does not match the interlock status Wiring error SF 95 Protective door opened when lock was active The protective door opened when lock was active Wiring error SF 96 Locking not possible be cause the protective door is open Locking not possible because the pro tective door is open Logic error SF 97 Reserved 0 Messages for safety shutdown mat NC principle The f...

Page 319: ...detected at in put 2 Wiring error SF 75 77 Reserved 0 80 Start signal duration invalid Only with start type Monitored start The start signal time monitoring element detected a violation 81 Start condition not fulfilled is set if A sensor test was not execu ted in the case of an active startup test function A discrepancy condition viola tion is present The value 1 is not present si multaneously at ...

Page 320: ...put 1 Wiring error SF 71 Short circuit to P at input 1 A short circuit to P was detected at input 1 Wiring error SF 72 73 Reserved 0 74 Wire break at input 2 A cross circuit was detected at input 2 Wiring error SF 75 Short circuit to P at input 2 A short circuit to P was detected at input 2 Wiring error SF 76 77 Reserved 0 80 Start signal duration invalid Only with start type Monitored start The s...

Page 321: ...simultaneously Logic error SF 65 67 Reserved 0 70 Cross circuit at input 1 A cross circuit was detected at in put 1 Wiring error SF 71 73 Reserved 0 74 Cross circuit at input 2 A cross circuit was detected at in put 2 Wiring error SF 75 80 Reserved 0 81 Start condition not ful filled is set if If both pushbuttons were not pressed synchronously that is they were pressed with a time offset greater t...

Page 322: ... 1 Wiring error SF 71 73 Reserved 0 74 Cross circuit at input 2 A cross circuit was detected at input 2 Wiring error SF 75 80 Reserved 0 81 Start condition not fulfilled is set if A discrepancy condition viola tion is present The value 1 is not present si multaneously at all available parameterized function in puts IN1 A cross circuit is present 82 87 Reserved 0 Messages for mode selector switch T...

Page 323: ...rat ing sequence does not follow 64 Protective field not free The value 0 is present at the FREE function input 65 System not running The value 1 is present at the STOP function input 66 Start muting condition not met Not all conditions for operational start ing of muting using muting sensors are met 67 Max muting time exceeded Muting operation terminated because max muting time expired Logic erro...

Page 324: ...tart condition not ful filled is set if there is a feedback cir cuit error when feed back circuit monitor ing is activated the value 0 is pend ing at the function in put IN 74 76 Reserved 0 77 Start signal duration in valid Only with start type Monitored start The start signal time monitoring element de tected a violation Messages for AS i 1 4F DO The following table shows the messages with the as...

Page 325: ...F 66 Feedback circuit signal 3 and switching status do not match The signal at feedback cir cuit input 3 and the switch ing status of function out put 3 do not match In case of inconsistencies the output function imme diately switches off all its outputs Wiring error SF 67 Feedback circuit signal 4 and switching status do not match The signal at feedback cir cuit input 4 and the switch ing status ...

Page 326: ...ansmitted and a 1 is present at the corresponding auxiliary signal input of the element 7 6 8 4 Element status The following table explains each element status with the associated byte position element data block Byte po sition Message Meaning Remedy DS 92 60 At least one function output active At least one function output is active 61 Function element ready and waiting for a start signal The func...

Page 327: ...ser pro gram 72 Element group pre warning There is at least one prewarning message among the element messages Read the element messages SVW from user pro gram 73 74 Reserved 0 75 Substitute input value active At least one input terminal has failed e g because of Module terminal is missing defective Module terminal is incorrectly configured Code sequence error Missing code table If an element has m...

Page 328: ...ted by the 3RK36 diagnostics display as from product version E03 and firmware version1 V1 1 x and higher and or by the 3SK26 diagnostics display MSS 3RK3 Basic MSS 3RK3 Basic is only supported by the 3RK36 diagnostics display as from product version E01 and higher and or the 3SK26 diagnostics display 1 The firmware version can be read at the startup of the display or at the bottom left when the di...

Page 329: ... PG can be connected to Safety ES with a PC cable via the device interface on the front with a cover cap for IP54 NOTICE Damage to property The diagnostics display must only be removed or connected when the system is de energized Park position for cover The cover can be parked on the front of the diagnostics display under the device interface Securing the device interface against unauthorized use ...

Page 330: ...present the inside of the bar is black Function of the softkeys Displays the current function of the two softkeys Possible displays Key left meaning Key right meaning moves you one menu level higher OK selects confirms Reset acknowledges error 7 7 3 Operator controls and displays on the diagnostics display SIRIUS 3SK2 DEVICE BF SF Figure 7 10 Display and operating elements on the diagnostics displ...

Page 331: ...n the bottom left or right of the display LED displays LED Meaning DEVICE Status BF Bus error SF Group error Reference You will find additional information in Section Displays on diagnostic display Page 269 Diagnostics service 7 7 Diagnostics with diagnostics display SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 331 ...

Page 332: ...e standard display of the diagnostics display It displays the equipment identifier the operating status and the status of the configuration You can navigate to the individual menus via the right softkey OK With the left softkey reset pending errors can be acknowledged directly If messages are pending they are displayed directly that is the diagnostics menu switches directly to the message menu and...

Page 333: ...t information for configuration and for the individual devices You will find detailed information in Section System configuration Page 341 Display settings All settings affecting the diagnostics display can be made via the Display settings menu In addition to selecting the language and adjusting contrast and brightness it is also possible to reset to the factory settings You will find detailed inf...

Page 334: ...7 12 Second level of the menu of the diagnostics display Messages menu option Message categories The following message categories may be displayed according to the cause of error Device errors Group errors Bus errors Group warning Group prewarning If multiple errors from different categories are pending you can switch between the individual error categories with the arrow keys Diagnostics service ...

Page 335: ...rious Injury or Property Damage When the power on condition is fulfilled the system immediately continues to operate with the values and outputs specified by control following fault acknowledgement restart Take appropriate measures e g start button with monitored starting to prevent unintentional restarting and to ensure a defined start of the system You can switch to the status display for the af...

Page 336: ...on fault Processing sequence on the sensor not coherent Handshake error An error was detected during connection monitoring in test mode Group error from user pro gram2 At least one error from the user program is present SC bus error3 Communication via the system interface is interrupted 3 SC configuration error3 The actual configuration of an existing communication connection does not match the ta...

Page 337: ...sting communication connection does not match the target configuration This resulted in an error 2 1 3RK3 Advanced and 3RK3 ASIsafe only 2 3RK3 only Group warning The following group warnings can be diagnosed Message Meaning Disconnect The monitoring time has been exceeded During monitoring time the safety relay has not received any data set from the communication partner with write access to the ...

Page 338: ...ents function elements with an error or function elements without an error can be displayed as a list To differentiate between identical function elements the function elements are each displayed with their name number and element type in Safety ES The name remains in the first line when navigating the submenu Status information and error acknowledgment You can select the marked function element w...

Page 339: ...outputs specified by control following fault acknowledgement restart Take appropriate measures e g start button with monitored starting to prevent unintentional restarting and to ensure a defined start of the system Possible status information The following status information can be diagnosed Substitute input value active At least one function output active Waiting for start signal Timer is active...

Page 340: ...nvalid output selection Auxiliary control signal n active Reset active Startup test required Sequence condition not fulfilled Discrepancy condition violated Cross circuit at input n output n Start signal duration invalid Start condition not fulfilled Wire break at input n Synchronous operation time exceeded Enabling button OFF ON Switchover time exceeded Invalid operating mode selection Incoming o...

Page 341: ...nfiguration Structure of the menu 2 2 2 2 2 2 2 2 2 2 2 6 VWHP FRQILJXUDWLRQ 0DUNLQJ 3URMHFW 6ORWb 6ORWb 6ORW 6XEPHQX 6XEPHQX 6XEPHQX 6XEPHQX 6XEPHQX Pressing of the softkeys Pressing of the arrow keys Figure 7 14 Second level of the menu of the diagnostics display System configuration menu option Diagnostics service 7 7 Diagnostics with diagnostics display SIRIUS 3RK3 Modular Safety System Equipm...

Page 342: ...dentifier Location identifier Installation date Description Author Comment Project The following project information is available Project name Name of configuration engineer Company name Config CRC Time stamp Configuration released Cycle time Number of slot modules Number of elements Slot 2 interface module The following information on the DP interface is available Reference designation BMK Articl...

Page 343: ...on level FW revision level Time stamp Slot 4 n 3RK3 expansion modules Note This information is only relevant in conjunction with an MSS 3RK3 The following information is available on the 3RK3 expansion modules Reference designation BMK Article number FW revision level Diagnostics service 7 7 Diagnostics with diagnostics display SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB92625300...

Page 344: ...HQ 8QWHUPHQ 8QWHUPHQ 8QWHUPHQ Pressing of the softkeys Pressing of the arrow keys In this menu you will also find information on the diagnostics display itself The display settings can be completely reset to the factory settings under the Factory settings menu option You can access the individual submenus by pressing the right key OK Identification Languages Contrast Lighting Diagnostics service 7...

Page 345: ...se The desired language can be marked with the arrow keys The right key OK selects the marked language Contrast You can set the desired contrast of the display with the arrow keys and with the right key OK Setting range 10 90 default setting 50 Increment 5 Lighting This menu option specifies how long the backlit display will remain on after the last keystroke and enables permanent activation or de...

Page 346: ...d setting can be marked with the arrow keys The right key OK selects the marked setting Messages This setting makes it possible to specify whether to automatically switch to the Messages menu if messages are pending and to display the messages default setting or whether the status display should remain The desired setting can be marked with the arrow keys The right key OK selects the marked settin...

Page 347: ...ches to configuring mode 3UHVV OLFNHULQJ UHG OLFNHULQJ UHG OLFNHULQJ UHG OLFNHULQJ HOORZ OLFNHULQJ HOORZ ODVKLQJ HOORZ 3UHVV 3UHVV 9ROWDJH 5 6 7 EXWWRQ 9 6WHS QR Figure 7 15 Factory settings Result When the factory settings are restored all the LEDs on the inputs and outputs light up The procedure for restoring the factory settings has the following effects All configuring information in the inter...

Page 348: ...e Factory settings of the diagnostics display The factory settings for the diagnostics display can also be restored see Chapter Display settings Page 344 Note Factory settings for DP interface The factory settings for the DP interface can also be restored see Chapter Restoring factory settings Page 201 Diagnostics service 7 8 Restoring factory settings SIRIUS 3RK3 Modular Safety System 348 Equipme...

Page 349: ... followed by a thorough and successfully completed function test of the system A complete function test consists of the following tests Configuration test test of the configuration System test wiring test of the connected sensors and actuators Note When replacing a module you do not need to re wire it The terminal blocks can be disconnected from the defective module and then connected to the new m...

Page 350: ...ncies the system re enters safety mode and the safety program is executed Take appropriate measures e g start button with monitored starting to prevent unintentional restarting and to ensure a defined start of the system Replacing expansion modules DP interface Note Only replace a defective module with a module of an identical type 1 Disconnect the defective module at the terminals 2 Remove the de...

Page 351: ... sensors and actuators If a non safety related slave of the same type is plugged in at the corresponding address and if MSS 3RK3 detects that this slave matches the data in the configuration of the target expanded configuration the configuration error will automatically be reset The sensor value is input to the logic processing again instead of the substitute value Replacing a safety related AS i ...

Page 352: ...c diagram continues with the substitute value 0 The current status of the AS i slave is displayed in the Learn ASIsafe code tables dialog box in Safety ES If MSS 3RK3 has ascertained after a monitoring period has elapsed that the new code sequence is unique the TEACH LEDs will indicate that the new code sequence can be used instead of the originally used code sequence The new code sequence is appl...

Page 353: ... monitor on the AS i bus and it is treated just like an AS i slave of the same subnet When it lights up yellow the TEACH LED on the MSS 3RK3 indicates that a new code sequence has been detected that can be applied Applying the new code sequence The new code sequence can be applied and saved by pressing the reset button for 3 s or by pressing the Adopt code tables button in the Target system ASIsaf...

Page 354: ...essed each must be addressed in succession through an AS i master with the autoadressing function to apply them to the system In the case of safety related AS i input slaves the sensor must be operated once to teach the new code sequence Non safety related slaves are interpreted according to the configuration Automatic teaching of code sequences in the background The transmitted code sequences are...

Page 355: ...he code sequence table can be transferred into the memory of the MSS 3RK3 in three different ways Pressing the RESET buttons for 3 s Pressing the Apply code tables button in the Target system ASIsafe code tables dialog box in Safety ES Controlling a device command function element with the Adopt code tables command The TEACH LED goes off after the code sequences have been successfully stored As lo...

Page 356: ...ription of how to replace the 3RK3 central units in Chapter Module replacement Page 349 Diagnostics service 7 10 Replacement of AS i components SIRIUS 3RK3 Modular Safety System 356 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 357: ...iguration error KF Memory module not detected change to configuring mode SF F24 F27 SF F24 F27 132 Configuring error PF The configuring contains at least 1 error SF F24 F16 SF F24 F16 133 Safety protocol error SPF Protocol error at a safety related bus e g ASIsafe SF F24 F27 134 Wiring error VF A wiring error is present SF F24 F26 SF F24 F26 135 Logic error LF A logic error is pending e g dis crep...

Page 358: ...ed 175 176 Reserved 0 177 Incorrect password entry The wrong password was entered 180 Group error from user pro gram At least 1 configured function ele ment has a wiring or logic error SF F24 SF F24 181 Group warning from user program At least 1 configured function ele ment has a group warning SW F23 182 Group prewarning from user program At least 1 configured function ele ment has a group warning...

Page 359: ...TARGET ACTUAL configura tion The expanded system configura tion does not match the target configuration e g modules swap ped SF F24 F27 SF PF F24 F27 226 TARGET ACTUAL slot expan ded configuration The expanded system configura tion does not match the target configuration e g different num ber of modules SF F24 F27 SF PF F24 F27 227 TARGET ACTUAL subslot ex panded configuration The expanded configu...

Page 360: ... possible 272 293 Reserved 0 294 Self test active The system is executing a self test 295 Self test OK The self test was successful 296 Self test error device error A self test error occurred GF F24 F9 GF SF F24 F9 297 33 Reserved 0 34 35 Incorrect element number Element number of the first ele ment found in the configuration whose parameters were not accep ted by the device 0 no incorrect element...

Page 361: ...exists Bit 0 4 address 1 31 1 31 Bit 5 A address 0 B address 1 Bit 6 Standard slave 0 A B slave 1 Bit 7 reserved 0 BF 40 43 440 AS i slave function active At least one AS i slave is being si mulated 441 447 Reserved 0 45 Reserved 0 460 AS i monitor function active At least one AS i slave is being monitored 461 47 Reserved 0 ASIsafe 480 ASIsafe 8x4 bit code se quence monitor active At least one saf...

Page 362: ... teaching active 496 497 Reserved 0 50 AS i address with 8x4 bit code sequence problem Lowest AS i address in which an 8x4 bit code sequence problem occurred Code sequence prob lems are Priority 1 ASIsafe code tables mul tiple byte 491 Priority 2 ASIsafe 8x4 bit code se quence error byte 494 Priority 3 ASIsafe code tables miss ing byte 490 Priority 4 ASIsafe code tables new byte 492 510 ASIsafe 7x...

Page 363: ...ta exchange 585 89 Reserved 0 Diagnosed elements 90 91 Element number for group error from user program Element number of the first detec ted element of the processing se quence for which a group error is pending 0 for now error 1 32767 element no 92 93 Reserved 0 94 95 Element number for group prewarning from user pro gram Element number of the first detec ted element of the processing se quence ...

Page 364: ...Diagnostics service 7 11 Description of the diagnostic data sets SIRIUS 3RK3 Modular Safety System 364 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 365: ...f the product at Siemens Industry Online Support https support industry siemens com cs ww en ps 16392 td 1 Enter the full article number of the desired device in the Product field and confirm with the Enter key 2 Click the Technical data link SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 365 ...

Page 366: ...90 kPa with restrictions Relative humidity 10 95 Safety data SIL claim limit SIL CL in accordance with EN 61508 3 Performance Level PL in accordance with EN ISO 13849 1 e Safety category in accordance with EN ISO 13849 1 4 Requirement class in accordance with EN 574 or EN ISO 13851 III C Proof Test Interval T1 20 years Setting accuracy of times 0 6 Environmental data EMC EMC emitted interference a...

Page 367: ...A semiconductor output Rated power at Us 4 5 W Utilization category in accordance with EN 60947 5 1 relay outputs AC 15 at 230 V DC 13 at 24 V semiconductor outputs DC 13 at 24 V 2 A 1 A 1 5 A short circuit proof up to 10 A Resetting time3 of the safety related outputs tRT 420 ms Mechanical durability4 10 x 106 switching cycles relay Max switching frequency z at rated operational current 1000 1 h ...

Page 368: ...ed by one MSS 3RK3 depends on the type of function elements 2 Protective separation reinforced insulation 4 kV between input circuit and output contact current paths 3 Time from instant an output is switched off to the instant the output reaches a state that permits it to be switched on again 4 The mechanical durability may be reduced depending on the contact load Technical data 8 3 3RK3 Basic cen...

Page 369: ...onsumption 185 mA 1 5 A semiconductor output Rated power at Us 4 5 W Utilization category in accordance with EN 60947 5 1 relay outputs AC 15 at 230 V DC 13 at 24 V semiconductor outputs DC 13 at 24 V 2 A 1 A 1 5 A short circuit proof up to 10 A Resetting time3 of the safety related outputs tRT 420 ms Mechanical durability4 10 x 106 switching cycles relay Max switching frequency z at rated operati...

Page 370: ...mum configuration of the AS Interface network in which 31 standard addresses are used you can install up to four additional safety monitors without addresses If fewer than 31 standard addresses are used a further monitor can be installed for each unused standard address If you install additional nodes without an address e g ground fault monitoring modules this reduces the number of safety monitors...

Page 371: ...nsulation voltage Ui 300 V Rated impulse voltage Uimp 2 5 kV2 Total power consumption 185 mA 1 5 A semiconductor output Rated power at Us 4 5 W Utilization category in accordance with EN 60947 5 1 relay outputs AC 15 at 230 V DC 13 at 24 V semiconductor outputs DC 13 at 24 V 2 A 1 A 1 5 A short circuit proof up to 10 A Resetting time3 of the safety related outputs tRT 420 ms Mechanical durability4...

Page 372: ... 1 Number of devices per AS Interface line In the maximum configuration of the AS Interface network in which 31 standard addresses are used you can install up to four additional safety monitors without addresses If fewer than 31 standard addresses are used a further monitor can be installed for each unused standard address If you install additional nodes without an address e g ground fault monitor...

Page 373: ... insulation voltage Ui 300 V Rated impulse voltage Uimp 2 5 kV2 Total power consumption 185 mA 1 5 A semiconductor output Rated power at Us 4 5 W Utilization category in accordance with EN 60947 5 1 relay outputs AC 15 at 230 V DC 13 at 24 V semiconductor outputs DC 13 at 24 V 2 A 1 A 1 5 A short circuit proof up to 10 A Resetting time3 of the safety related outputs tRT 420 ms Mechanical durabilit...

Page 374: ...1 Number of devices per AS Interface line In the maximum configuration of the AS Interface network in which 31 standard addresses are used you can install up to four additional safety monitors without addresses If fewer than 31 standard addresses are used a further monitor can be installed for each unused standard address If you install additional nodes without an address e g ground fault monitori...

Page 375: ...e Ui 50 V Rated impulse voltage Uimp 500 V Total power consumption 60 mA Rated power at Us 1 5 W Safety data according to EN ISO 13849 1 Probability of a dangerous failure per hour PFHd 1 89 x 10 9 1 h Probability of a dangerous failure on demand PFD 4 29 x 10 6 Characteristic values for cables Max permissible cable resistance 100 Ω Max permissible cable length from device to sensor for CU 1 5 mm2...

Page 376: ...d outputs tRT 420 ms Mechanical durability 10 x 106 switching cycles Max switching frequency z at rated operational current 1000 1 h Conventional thermal current Ith 2 A Output contacts protected with fuses NH type 3NA DI AZED type 5SB NEOZED type 5SE Operating class gL gG Operating class quick response 4 A 6 A Safety data according to EN ISO 13849 1 Probability of a dangerous failure per hour PFH...

Page 377: ...put is switched off to the instant the output reaches a state that permits it to be switched on again Technical data 8 8 EM 2 4F DI 1 2F RO SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 377 ...

Page 378: ... 13 V DC at 24 V DC 1 2 A short circuit proof up to 10 A Resetting time1 of the safety related outputs tRT 420 ms Max switching frequency z at rated operational current 1000 1 h Conventional thermal current Ith 1 2 A Safety data according to EN ISO 13849 1 Probability of a dangerous failure per hour PFHd 2 70 x 10 9 1 h Probability of a dangerous failure on demand PFD 8 34 x 10 6 Characteristic va...

Page 379: ...category in accordance with EN 60947 5 1 semiconductor outputs DC 13 at 24 V 2 A short circuit proof up to 10 A Resetting time1 of the safety related outputs tRT 420 ms Max switching frequency z at rated operational current 1000 1 h Conventional thermal current Ith 2 A Safety data according to EN ISO 13849 1 Probability of a dangerous failure per hour PFHd 3 18 x 10 9 1 h Probability of a dangerou...

Page 380: ...uts tRT 420 ms Mechanical durability 10 x 106 switching cycles Max switching frequency z at rated operational current 360 1 h Conventional thermal current Ith 3 A Output contacts protected with fuses NH type 3NA DI AZED type 5SB NEOZED type 5SE Operating class gL gG Operating class quick response 4 A 6 A Safety data according to EN ISO 13849 1 Probability of a dangerous failure per hour PFHd 7 15 ...

Page 381: ...Operating range 0 85 to 1 15 x Us Rated insulation voltage Ui 50 V Rated impulse voltage Uimp 500 V Total power consumption 78 mA Rated power at Us 1 9 W Characteristic values for cables Max permissible cable resistance 100 Ω Max permissible cable length from device to sensor for CU 1 5 mm2 and 150 nF km 1000 m Max permissible cable capacitance 330 nF Technical data 8 12 EM 8DI SIRIUS 3RK3 Modular...

Page 382: ... 15 x Us Rated insulation voltage Ui 50 V Rated impulse withstand voltage Uimp 500 V Total power consumption 60 mA 0 5 A per semiconductor output Rated power at Us 1 5 W Utilization category to EN 60947 4 1 semiconductor outputs DC 13 at 24 V 0 5 A short circuit proof up to 10 A Max switching frequency z at rated operational current 1000 1 h Conventional thermal current Ith 0 5 A Technical data 8 ...

Page 383: ... g Electrical specifications Power supply rated control supply voltage Us to IEC 61131 2 24 V DC Operating range 0 85 to 1 2 x Us Rated insulation voltage Ui 50 V Rated impulse voltage Uimp 800 V Rated power at Us 1 W Technical data 8 14 PROFINET interface module SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 383 ...

Page 384: ...x 270 g Electrical specifications Power supply rated control supply voltage Us to IEC 61131 2 24 V DC Work area 0 85 to 1 15 x Us Rated insulation voltage Ui 50 V Rated impulse voltage Uimp 500 V Total power consumption 100 mA Rated power at Us 2 4 W Technical data 8 15 DP interface module SIRIUS 3RK3 Modular Safety System 384 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 385: ... rated control supply voltage US via a connection cable from the 3RK3 central unit Us 24 V DC Work area 0 85 to 1 15 x Us Rated insulation voltage Ui 50 V Rated impulse voltage Uimp 500 V Total power consumption 24 mA Rated power at US 0 6 W Technical data 8 16 Diagnostics display SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 385 ...

Page 386: ...y module Device data Electronic supply From the 3RK3 central unit EEPROM Data storage 40 years Deletion write cycles 100 000 Technical data 8 17 Memory module SIRIUS 3RK3 Modular Safety System 386 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 387: ...Dimension drawings 9 Dimension drawing of 45 mm enclosure with screw type terminals SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 387 ...

Page 388: ...Dimension drawing of 45 mm enclosure with spring loaded terminals Dimension drawings SIRIUS 3RK3 Modular Safety System 388 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 389: ...Drilling plan for 45 mm enclosure Dimension drawings SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 389 ...

Page 390: ...imension drawing Enclosure 22 5 mm with screw terminals 124 120 73 5 82 5 68 87 22 5 14 4 101 5 Dimension drawings SIRIUS 3RK3 Modular Safety System 390 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 391: ...Dimension drawing of 22 5 mm enclosure with spring loaded terminals Dimension drawings SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 391 ...

Page 392: ...Drilling plan for 22 5 mm enclosure 18 8 5 8 4 5 3 8 113 7 131 8 Dimension drawings SIRIUS 3RK3 Modular Safety System 392 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 393: ...ay Diagnostics display SIRIUS 3SK2 DEVICE SF BF 16 38 96 60 Cut out for diagnostics display Dimension drawings 9 1 Diagnostics display SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 393 ...

Page 394: ...25 PROFINET interface dimension drawing 6 5 86 6 0 16 9 3257 6 PROFINET interface drilling plan ෘ Dimension drawings 9 2 PROFINET interface SIRIUS 3RK3 Modular Safety System 394 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 395: ...nterface with screw terminals 45 111 5 119 DP interface with spring loaded terminals 45 113 5 119 Dimension drawings 9 3 DP interface SIRIUS 3RK3 Modular Safety System Equipment Manual 07 2020 NEB926253002000 RS AC 006 395 ...

Page 396: ...Drilling plan DP interface Dimension drawings 9 3 DP interface SIRIUS 3RK3 Modular Safety System 396 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

Page 397: ...AS i 1 4F DO Messages 324 AS Interface 35 40 80 86 203 214 Connecting 153 Minimum expanded configuration 226 AS Interface 90 ASIsafe 204 226 ATEX 30 Automatic start 54 AUX1 AUX2 221 Auxiliary control signals 221 B BMK 342 C Cable cross section 144 Capacitive load 190 Actuator 188 CAx data 17 Central units 42 75 Characteristics Capacitive load 190 Code sequences 352 353 354 355 AS i input slaves 20...

Page 398: ...l unit 260 3RK3 ASIsafe extended central unit 262 3RK3 Basic central unit 257 Diagnostics display 269 DP interface 269 Expansion module 2 4F DI 1 2F RO 265 Expansion module 2 4F DI 2F DO 266 Expansion module 4 8F DI 264 Expansion module 4 8F RO 267 Expansion module 4F DO 266 Expansion module 8DI 267 Expansion module 8DO 267 PROFINET interface 268 Diagnostics with LEDs AS i1 4F DO 282 EMERGENCY STO...

Page 399: ...ference protection 190 Inductive load Actuator 188 Input delay 172 186 Inputs Connection 138 140 Installation 64 Diagnostics display 128 On a level surface 125 onto DIN rail 125 Interconnecting 65 136 Interface module 34 114 117 Interface modules 43 Interfaces 203 L LED Startup 193 Logic error 250 Logic prewarning 251 Logic warning 251 M Main system 38 Manual start 55 Maximum read back time 189 Me...

Page 400: ...resenting an AS i output 224 RESET button 75 Restart standby time 189 Restoring the factory settings 347 RS 232 PC cables 45 Rules Interconnecting wiring connecting 136 S Safety clearance 171 Safety Evaluation Tool 20 Safety function 50 Safety information 25 Wiring 134 Safety Integrated 20 Safety mode 74 193 Safety monitor 226 Safety of the installation 21 Safety shutdown mat cross circuit princip...

Page 401: ...face 39 System error 249 System interfaces 26 134 147 System interfaces cover 45 System test 192 349 351 353 354 T Teaching code sequences 208 211 Error 211 Teaching the code sequences 208 211 Error 212 Technical data Central unit 367 369 371 373 Diagnostics display 385 DP interface module 384 EM 2 4F DI 1 2F RO 376 EM 2 4F DI 2F DO 378 EM 4 8F DI 375 EM 4 8F RO 380 EM 4F DO 379 EM 8DI 381 EM 8DO ...

Page 402: ...Index SIRIUS 3RK3 Modular Safety System 402 Equipment Manual 07 2020 NEB926253002000 RS AC 006 ...

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