Pilz PSS SB NOT, Basic license Manual de usuario

The spirit of safety.Programmable Safety SystemsPSS-RangePSS Standard Function Blocks MBS Emergency Stop CircuitsVersion 2.2Operating ManualItem No. 1

1-2IntroductionModular Block System: Emergency Stop CircuitsMBS Modular Block SystemSafety-related areas can be equipped with a multitude of safety de

8-16ExamplesModular Block System: Emergency Stop CircuitsSB 067RFK_K4B - SSNRX - RFK1X - RFK2X - RSetX - EinFG - XK- XKB 010E 0.00 .RFK-K-G1 -E 0.00 .

8-17Modular Block System: Emergency Stop Circuits Notes

8-18ExamplesModular Block System: Emergency Stop CircuitsFig 8-14: Wiring diagramE-STOP monitoring with monitoring of feedback loop, category 4Blocks

8-19Modular Block System: Emergency Stop CircuitsKB 011 -M 110.01 .RLO-1 -E 0.01 .E-STOP -E 0.02 .E-STOP -M 110.00 .RLO-0 -M 110.01 .RLO-1 -- M 80.02S

8-20ExamplesModular Block System: Emergency Stop Circuits Notes

9-1Modular Block System: Emergency Stop CircuitsAppendixAssignment table: category and requirement classIn process engineering, safety requirements mu

9-2AppendixModular Block System: Emergency Stop CircuitsStandard function blocks: current versionsINFORMATIONThis manual is intended exclusively for u

9-3Modular Block System: Emergency Stop CircuitsChanges to the standard function blocksINFORMATIONWhen imported into existing projects, new parameters

9-4AppendixModular Block System: Emergency Stop CircuitsSB062: Emergency stop monitoringVersion Date CRC1.0 21.09.99 7F641.1 29.09.99 ADE91.2 31.05.00

9-5Modular Block System: Emergency Stop CircuitsSB063: Emergency stop monitoringVersion Date CRC1.0 03.07.02 1AB5SB065: Feedback loop monitoring (RFK)

1-3Modular Block System: Emergency Stop CircuitsCategories / requirement classesEN 954-1 divides safety devices into categories.All standard function

9-6AppendixModular Block System: Emergency Stop Circuits• Input parameters RVen, SPSV, RPSV, WBan, WBim introduced.Changes from Version 1.1 to Version

AUS B L BR D TR DK E F FIN GB I SE IRL ... www PRC ROK A J MEX NZ P NL USA CHIn many countries we arerepresented by sales partners.Please refer

1-4IntroductionModular Block System: Emergency Stop CircuitsOverview of manual1 IntroductionThe chapter you are reading provides an introduction to th

1-5Modular Block System: Emergency Stop CircuitsDefinition of symbolsInformation in this manual that is of particular importance can be identifiedas f

1-6IntroductionModular Block System: Emergency Stop CircuitsTerminology• The term “input” is frequently abbreviated to “I” (e.g. I-Parameter).• The te

2-1Modular Block System: Emergency Stop CircuitsSoftware packageThe “MBS Emergency Stop Circuits” software package is part of the PilzMBS Modular Bloc

2-2OverviewModular Block System: Emergency Stop Circuits• SB063 E-STOPMonitoring E-STOP button up to category 4 in accordance withEN 954-1, 03/97 and

3-1Modular Block System: Emergency Stop CircuitsSafety guidelinesThese safety guidelines are an important part of this manual. Failure tokeep to thes

3-2SafetyModular Block System: Emergency Stop CircuitsApplication guidelines• The instructions given in the “Safety Manual” and in the “InstallationMa

3-3Modular Block System: Emergency Stop CircuitsStandardsTo use the SBs correctly you will need to have a good knowledge of therelevant standards and

All rights to this manual are reserved by the publishers. Copies may be made forinternal purposes.While every effort has been made to ensure that the

3-4SafetyModular Block System: Emergency Stop CircuitsFault detectionThe detection of errors and defects is an important function of the PSS, inadditi

3-5Modular Block System: Emergency Stop CircuitsFault detection techniquesVarious options are available to the user to help detect and rectify errors

3-6SafetyModular Block System: Emergency Stop CircuitsPulsed input signalsInput devices for inputs with infrequent operation (e.g. E-STOP, offbuttons,

4-1Modular Block System: Emergency Stop CircuitsThe software package “MBS Emergency Stop Circuits” is designed for usewithin the failsafe section of t

4-2Intended UseModular Block System: Emergency Stop CircuitsIntended use of the standard function blocksSB060: Emergency stop monitoringSB060 is a sta

4-3Modular Block System: Emergency Stop CircuitsSB062: Emergency stop monitoringSB062 is a standard function block for monitoring E-STOP buttons up to

4-4Intended UseModular Block System: Emergency Stop Circuits• With or without automatic reset when E-STOP is released• With or without prompt for func

4-5Modular Block System: Emergency Stop Circuits• If wiring is to be laid outside the control cabinet, feedback loops must usetest pulses.• Feedback l

4-6Intended UseModular Block System: Emergency Stop CircuitsSB070: Initialisation of administration data block (DB015)SB070 is used to calculate the g

5-1Modular Block System: Emergency Stop CircuitsBlock designStructureSafety-related areas can be equipped with a multitude of safety devicessuch as (e

1Modular Block System: Emergency Stop CircuitsIntroduction 1-1MBS Modular Block System 1-2Categories / requirement classes 1-3Overview of manual 1-4De

5-2MBS BasicsModular Block System: Emergency Stop CircuitsFormal parameters and actual parametersParameters can be set on the MBS standard function bl

5-3Modular Block System: Emergency Stop CircuitsAdministration data blocks DB015, DB016 and DB017Data blocks DB015, DB016 and DB017 are permanently sp

5-4MBS BasicsModular Block System: Emergency Stop CircuitsDB017DB016DW0000DB015Block 1200 data wordsBlock 2200 data wordsBlock 3200 data wordsBlock 42

5-5Modular Block System: Emergency Stop CircuitsBlocks contained in the administration data blocksEach standard function block occupies 1 data word pe

5-6MBS BasicsModular Block System: Emergency Stop CircuitsDW0000 (DB015)If parameters for a standard function block’s input parameterSSNR are not with

5-7Modular Block System: Emergency Stop CircuitsInput parameter SSNRMBS standard function blocks have input and output parameters whichcan be adapted

5-8MBS BasicsModular Block System: Emergency Stop CircuitsNOTICE• One MBS standard function block must be used for each safety device.• Each standard

5-9Modular Block System: Emergency Stop CircuitsFault diagnosticsError typesOn programmable safety systems from the PSS-range, a distinction ismade be

5-10MBS BasicsModular Block System: Emergency Stop CircuitsFault diagnostics using the administration data blocksData words DW0001 ... DW0200 of an ad

5-11Modular Block System: Emergency Stop CircuitsTemporary flag range in MBS blocksInternally, MBS blocks use the flags in the range M 64.00 ... M69.3

2ContentsModular Block System: Emergency Stop CircuitsSB063: Emergency stop monitoring 4-3SB065: Feedback loop monitoring 4-4SB067: Feedback loop moni

5-12MBS BasicsModular Block System: Emergency Stop CircuitsAssignment of input and output parametersInput and output parameters should be assigned in

5-13Modular Block System: Emergency Stop CircuitsGlobal parametersBlock 6 (DW1001 ... DW1023) of the administration data blocks containsglobal paramet

5-14MBS BasicsModular Block System: Emergency Stop CircuitsDW1014 ReservedDW1015 Counter for monitoring the SSNRDW1016 ReservedDW1017 ReservedDW1018 R

6-1Modular Block System: Emergency Stop CircuitsStandard Function BlocksGuidelines for selecting standard function blocksSeveral standard function blo

6-2Standard Function BlocksModular Block System: Emergency Stop CircuitsSB062 E-STOPSB062 is used in applications up to category 4. This standard func

6-3Modular Block System: Emergency Stop CircuitsFeedback loop monitoringSB067 RFK_K4SB067 is used in applications up to category 4. This standard func

6-4Standard Function BlocksModular Block System: Emergency Stop CircuitsInitialisation of administration data blocksSB070 INIT_MBSSB070 exclusively in

6-5Modular Block System: Emergency Stop CircuitsNotes

6-6Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB060: Emergency stop monitoring, category 2Block headerInput parameters•SSNR:

Modular Block System: Emergency Stop Circuits 6-7Output parameters•FG: Enable flag bitFG = 0: Not enabledFG = 1: Function enabled when no errors are p

3Modular Block System: Emergency Stop CircuitsInitialisation of administration data blocks 6-4SB070 INIT_MBS 6-4SB071 INIT_MBS 6-4SB060: Emergency sto

6-8Modular Block System: Emergency Stop CircuitsStandard Function BlocksGlobal parameters used in administration data block DB 015Global parameters ma

Modular Block System: Emergency Stop Circuits 6-9 Notes

6-10Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB061: Emergency stop monitoring, category 4Block headerInput parameters•SSNR

Modular Block System: Emergency Stop Circuits 6-11QAut= 1: Automatic reset whenEIN= 1: E-STOP-button is releasedQAnf= 0:INFORMATIONAutomatic reset is

6-12Modular Block System: Emergency Stop CircuitsStandard Function Blocks- Bit 03: With: “Automatic reset (PSS cold start)”:E-STOP button operated and

Modular Block System: Emergency Stop Circuits 6-13- E 002: Parameter errorSSNR assigned more than once ORDW1015 in DB015 was not incrementedGlobal par

6-14Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB062: Emergency stop monitoring, category 4Block headerInput parameters•SSS

Modular Block System: Emergency Stop Circuits 6-15AuSt = RLO-1 (M 110.01): No initial reset required.Sequence: When the PSS is powered up or cold star

6-16Modular Block System: Emergency Stop CircuitsStandard Function BlocksError messagesAny fault that is detected will be stored in the corresponding

Modular Block System: Emergency Stop Circuits 6-17• Error messages on the CPU-display- NoneGlobal parameters used in administration data block DB015Th

4ContentsModular Block System: Emergency Stop CircuitsOutput parameters 6-23Functions 6-24Error messages 6-25Global parameters used in the administrat

6-18 Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB063SB063: Emergency stop monitoring, category 4Block headerInput parameter

Modular Block System: Emergency Stop Circuits 6-19AuSt = 1: No initial reset requiredSequence: When the PSS is cold/warm started or the I/O-Group is s

6-20 Modular Block System: Emergency Stop CircuitsStandard Function BlocksSequence of function test:• Press E-STOP button• Release E-STOP button• Pres

Modular Block System: Emergency Stop Circuits 6-21- Bit 08: Synchronisation error N/C contact 2Remedy: Check button, cable and input card, release the

6-22 Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB065SB065: Feedback loop monitoringBlock headerInput parameters•SSNR: Safet

Modular Block System: Emergency Stop Circuits 6-23•TFbL: Time for feedback loop monitoring when switching on/offPermitted value range in ms: 0 ... 200

6-24 Modular Block System: Emergency Stop CircuitsStandard Function BlocksWiring for category 4If you use two contactors in applications for category

Modular Block System: Emergency Stop Circuits 6-25The acknowledgements FbL1 and FbL2 are also monitored in the staticcondition. If there are discrepan

6-26 Modular Block System: Emergency Stop CircuitsStandard Function Blocks- Bit 03: Fault as the signal changes at input parameter ON,feedback loop 2

Modular Block System: Emergency Stop Circuits 6-27Global parameters used in the administration data blocksGlobal parameters may be set in OB120 using

5Modular Block System: Emergency Stop CircuitsEmergency stop monitoringwith manual start (start-up and operation), category 4 8-6Emergency stop monito

6-28Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB067SB067: Feedback loop monitoringBlock headerInput parameters•SSNR: Safety

Modular Block System: Emergency Stop Circuits 6-29Error messagesAny fault that is detected will be stored in the corresponding error dataword (SSNR) o

6-30Modular Block System: Emergency Stop CircuitsStandard Function Blocks- Bit 06: Faults which occur as the pulse edge changes at the inputparameter

Modular Block System: Emergency Stop Circuits 6-31 Notes

6-32Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB070SB070: Initialisation of administration data block (DB015)Block headerIn

Modular Block System: Emergency Stop Circuits 6-33Table for setting the global parameters:INFORMATION• All times must be entered in ms.• The values su

6-34Modular Block System: Emergency Stop CircuitsStandard Function BlocksSB070Please note:Entering excessively high time values for monitoring operati

Modular Block System: Emergency Stop Circuits 6-35 Notes

6-36Modular Block System: Emergency Stop CircuitsStandard Function Blocks SB071SB071: Initialisation of administration data blocksBlock headerInput pa

Modular Block System: Emergency Stop Circuits 6-37Table for setting the global parameters:INFORMATION• All times must be entered in ms.• The values su

6-38Modular Block System: Emergency Stop CircuitsStandard Function Blocks SB071Please note:Entering excessively high time values for monitoring operat

7-1Modular Block System: Emergency Stop CircuitsCheck list• Safety regulations- Which safety regulations need to be met?- Aid: Relevant standards and

7-2Link BlocksModular Block System: Emergency Stop CircuitsThese can be optimised during commissioning.- Enter a minimum scan time.- If test pulses ar

7-3Modular Block System: Emergency Stop Circuits• Create OB101- Reset all enable flags (FG/ENBL) at the start of the OB or at the start ofthe cycle.

7-4Link BlocksModular Block System: Emergency Stop Circuits Notes

8-1Modular Block System: Emergency Stop CircuitsApplications and parameters of individual blocksThe following examples are designed to show the applic

8-2ExamplesModular Block System: Emergency Stop CircuitsFig. 8-1: Wiring diagramEmergency stop monitoring with manual start (start-up and operation),c

8-3Modular Block System: Emergency Stop CircuitsProgram:Insert the following additional commands at the end of OB101:: A DB015: I DW1015: BEKB 002 -E

8-4ExamplesModular Block System: Emergency Stop CircuitsEmergency stop monitoring with automatic start (start-up andoperation), category 2Block used:

8-5Modular Block System: Emergency Stop CircuitsProgram:Insert the following additional commands at the end of OB101:: A DB015: I DW1015: BEKB 002 -M

1-1Modular Block System: Emergency Stop CircuitsThis manual describes how to manage the standard function blocks in the“MBS Emergency Stop Circuits” s

8-6ExamplesModular Block System: Emergency Stop CircuitsEmergency stop monitoring with manual start (start-up and operation),category 4Block used: SB0

8-7Modular Block System: Emergency Stop CircuitsProgram:Fig. 8-6: Timing diagramInsert the following additional commands:: L M80.00 .NA_1: U M80.01 .N

8-8ExamplesModular Block System: Emergency Stop CircuitsEmergency stop monitoring with automatic start-up, manual start(operation) and function test,

8-9Modular Block System: Emergency Stop CircuitsFig. 8-8: Timing diagramKF 000005 -M 116.01 .SBUS_Grp_01E 40.01 .E-STOP1 -E 40.02 .E-STOP1 -M 110.01 .

8-10ExamplesModular Block System: Emergency Stop CircuitsFeedback loop monitoring (shutdown with two contactors connected inseries), category 4Block u

8-11Modular Block System: Emergency Stop CircuitsFig. 8-10: Timing diagramA1.0010E0.0210E0.3110M72.0110PSS-START10E0.0110E0.0810A1.0810SB065FBLW - SSN

8-12ExamplesModular Block System: Emergency Stop CircuitsFig 8-11: Wiring diagramFeedback loop monitoring (shutdown with two main contactorsconnected

8-13Modular Block System: Emergency Stop CircuitsSB 067RFK_K4B - SSNRX - RFK1X - RFK2X - RSetX - EinFG - XK- XKB 006E 0.01 .RFK-K-M1.1 -E 0.02 .RFK-K-

8-14ExamplesModular Block System: Emergency Stop CircuitsFeedback loop monitoring (selective shutdown), category 4Block used: SB067/RFK_K4WARNING!If o

8-15Modular Block System: Emergency Stop CircuitsProgram:Motor 1.1 :Segment 01: L A 1.16 .K-G1 K-M1.1 switches on if K-G1 is “1” and: U E 0.08 .M1.1_S