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P R O F I B U S P

O W E R

U B

E G M E N T

O U P L E R

Advanced Diagnostics with the PROFIBUS Power Hub

Subject to reasonable modifications due to technical advances.

Fuchs Group • Tel.: G49-621-776-0 • USA +1-330-4253555 • Sin65-67-799091 • Internet www.pepperl-fuchs.com

Dat

ssue

24.

.11

7.2.1

Advanced Diagnostic Messages in the Gateway DTM

Due to the integration of basic alarms and warnings into the slave dia-
gnosis of the Gateway, the DTM diagnosis dialog of the Gateway has
been extended by the following entries:

•

Figure 7.3: Device-specific messages

•

Figure 7.4: Segment-specific messages

Summary of Contents for HD2-GTR-4PA

Page 1: ...PROFIBUS POWER HUB SEGMENT COUPLER PROCESS AUTOMATION MANUAL HD2 GTR 4PA ...

Page 2: ... of the Electrical Industry as published by the Central Association of the Elektrotechnik and Elektroindustrie ZVEI e V including the supplementary clause Extended reservation of title We at Pepperl Fuchs recognise a duty to make a contribution to the future For this reason this printed matter is produced on paper bleached without the use of chlorine ...

Page 3: ...or Power Hub 8 1 8 2 Mounting instructions for HD2 GT modules 9 1 8 3 Shield Grounding 9 1 9 Housing 9 1 10 Repair and Maintenance 9 1 11 Disposal 10 2 Specification 11 2 1 Overview 11 2 2 Coupling 12 2 3 Segment Supply 13 2 4 System Components 13 2 4 1 Motherboards 13 2 4 2 Modules for Coupling Supply and Diagnosis 14 2 5 Recommended System Combinations 15 2 5 1 Case 1 Fully Redundant 15 2 5 2 Ca...

Page 4: ...ostics Slave Diagnostics 41 6 2 Coupled Slaves 43 6 3 Acyclic Data Exchange with BIS via DTM 43 6 3 1 Brief introduction to DTM with PACTware TM as an Example 44 6 3 2 Overview of the DTM User Interface 46 6 3 3 Structure Diagram 47 6 3 4 Watchdog Time in the DTM 48 6 3 5 PA Retry Limit Setting 49 6 3 6 Restart Functions Redundancy Switchover and Firmware Up date 49 6 4 Redundant Operation 53 6 4 ...

Page 5: ...ernet www pepperl fuchs com 5 10 Parameter Reference List 69 10 1 General Parameters 69 10 1 1 PA Master Parameters 69 10 1 2 PA Segment Parameters 70 10 2 Diagnostic Parameters 70 10 2 1 Device Diagnostic Parameters 70 10 2 2 PA Segment Diagnostic Parameters 71 10 2 3 Redundancy Partner Parameters 72 11 Troubleshooting 73 11 1 Faults Indicated via LEDs 73 11 2 Faults Indicated via DTM 75 11 3 Fau...

Page 6: ...ng operation maintenance and dismounting of any devices may only be carried out by trained qualified personnel who have read and understood the instruction manual 1 4 Pertinent Laws Standards Directives and further Documentation Laws standards or directives applicable to the intended use must be observed In relation to explosive areas Directive 1999 92 EC must be observed This symbol indicates a w...

Page 7: ...ry Transport and Storage Check the packaging and contents for damage Check if you have received every item and if the items received are the ones you ordered Keep the original packaging Always store and transport the device in the original packaging Always store the device in a clean dry environment Note the permitted storage temperature see data sheet 1 6 Marking Gateway motherboards Gateway modu...

Page 8: ...the transmission li nes The combination of PROFIBUS Power Hub components makes it possible to connect and supply four PROFIBUS PA segments per Gate way to the PROFIBUS DP The Segment Coupler may be installed in Zone 2 Category 3G hazar dous areas Types of protection are Ex nA non arcing for Zone 2 Gas Groups IIC IIB IIA The devices are only approved for appropriate and intended use Igno ring these...

Page 9: ...ld Grounding on page 23 Observe IEC 60079 14 for requirements of potential equalization 1 9 Housing The device must be mounted at least in protection category IP 54 in ac cordance with IEC 60529 EN 60529 If additional housings are needed for installation in hazardous areas the following points must be considered evaluated Degree of protection as per IEC EN 60529 Light resistance as per IEC EN 6007...

Page 10: ...hs Printed in Germany Pepperl Fuchs Group Tel Germany 49 621 776 0 USA 1 330 4253555 Singapore 65 67799091 Internet http www pepperl fuchs com 10 Date of Issue 24 3 11 1 11 Disposal Devices packaging material and possibly contained batteries must be disposed of in compliance with the applicable laws and guidelines of the corresponding country ...

Page 11: ...epts or the need for increased segment availability Functionally the system may be divided into two component groups Coupling described in this manual Segment supply described in the Power Hub manuals Modules and Motherboards are assigned to these groups as shown Figure 2 1 Coupling and Supply for the PROFIBUS Power Hub System Coupling Segment supply Modules Gateway Module HD 2 GTR 4 PA Power Hub ...

Page 12: ...d alarms are transmitted to the control room thus bringing visibility to the fieldbus physical layer which can now be treated as active component in Plant Asset Management systems Operators are enabled to decide on proactive measures to avoid unwanted situations while the plant is running smoothly 2 2 Coupling Coupling involves a Gateway Motherboard and one or in the case of redundant coupling two...

Page 13: ...layout Acyclic Parameterization of Gateway parameters by FDT DTM Redundancy diagnostics with redundant layout 2 3 Segment Supply Power is supplied to the field devices through Power Hub Modules on a Power Hub Motherboard simplex 4 Power Hub connection slots red undant 8 connection slots and via bus lines to the individual segments PA segments can receive redundant power supply if the redundant Po ...

Page 14: ...PA Gateway Motherboards MB FB GT or MB FB GTR with a stan dard cable Eight sockets hold the power supply modules two power supply modules supplying each of the four segments redundantly The modules are available for different explosion protection concepts and with various isolation levels A further socket holds a Diagnostic Module DART Power Hub motherboard redundant MBHD FB D 4R GEN The MBHD FB D...

Page 15: ...ystem Combinations 2 5 1 Case 1 Fully Redundant In the fully redundant system both coupling of PROFIBUS DP to PROFIBUS PA and the supply of the four segments are designed red undantly The fully redundant PROFIBUS Power Hub consists of the fol lowing components Gateway motherboard MB FB GTR Power Hub motherboard MB 4R GEN 2 x HD2 GTR 4PA 8 x Power Modules 1 x Diagnostic Module 1 x Sub D cable to co...

Page 16: ...sists of the following components Gateway motherboard MB FB GT Power Hub motherboard MB FB 4 GEN 1 x HD2 GTR 4PA 4 x Power Modules 1 x Diagnostic Module 1 x Sub D cable to connect motherboards Combining a simplex Gateway Motherboard and a redundant Power Hub Motherboard also makes a fourth combination possible Pepperl Fuchs does not recommend using this arrangement Since a fault in the cou pling o...

Page 17: ...776 0 USA 1 330 4253555 Singapore 65 67799091 Internet http www pepperl fuchs com 17 Date of Issue 24 3 11 2 6 Component Identity MB FB GTR MB FB GT 1 Sub D connection to Power Hub mother board 2 VFC alarm contact 3 Diagnostic bus contact 4 Slots for DP PA Gateway Modules 5 DIP Switch for BIS address 6 Screen ground connection clamp 7 Motherboard fastening screws 8 DIN rail slot 1 4 5 1 4 5 6 6 8 ...

Page 18: ...LED DP ERROR Red flashing with 2 Hz DP error Red Hardware error 4 LED Redundancy Yellow Redundant operation this Gateway Module is the primary device Yellow flashing with 2 Hz Synchronisation or Redundancy not available this Gateway Module is the primary device LED is off simplex operation in redundant mode this Gateway Mo dul is the secondary device 5 Segment status LEDs LED segments 1 4 Red flas...

Page 19: ... resistance 1 g 58 to 150 Hz Mechanical data Protection degree IP 20 acc to EN 60529 Motherboard mounting Mounting rail 35 mm Conformity to standards Shock resistance Vibration resistance Fieldbus standard EMV DIN EN 60068 2 27 DIN EN 60068 2 6 IEC 61158 Namur NE 21 EN 61326 Installation in hazardous areas Approvals Zone 2 II 3 G Ex nA II T4 Class 1 Division 2 Gas groups IIC IIB IIA HD2 GTR 4PA Su...

Page 20: ...ted current 16 A Display control elements Error message VFC alarm output via connections DIP switch MB FB GT PROFIBUS address 0 125 MB FB GTR PROFIBUS address 0 61 Accessories Description Part number Special feature Sub D cable 9 pin ACC MB HGC For connecting the Gateway Motherboard and Power Hub Motherboard comes with the Gateway Motherboards Overview of ordering information Designation Descripti...

Page 21: ...uchs Printed in Germany Pepperl Fuchs Group Tel Germany 49 621 776 0 USA 1 330 4253555 Singapore 65 67799091 Internet http www pepperl fuchs com 21 Date of Issue 24 3 11 2 8 Dimensions All dimensions in millimeters and inches values in brackets and without tolerance indication Note 50 1 9 35 1 3 162 6 3 8 110 4 3 220 8 6 95 3 7 MB FB GT MB FB GTR ...

Page 22: ...s on a DIN rail To mount a motherboard proceed as follows 1 Place the motherboard on the DIN rail 2 Tighten the fastening screw in the middle of the motherboard to at tach the motherboard to the DIN rail The motherboard is mounted Dismounting is performed in the reverse order Mounting of HD2 modules on the Motherboard To install a new module on the motherboard proceed as follows 1 Carefully center...

Page 23: ...herboard proceed as follows Push the red Quick Lok bars upwards and gently lift off the entire module The module is removed 3 2 Shield Grounding The screen shield of the Profibus cable on the HD2 GTR 4PA is con nected directly to the screen ground connection clamp of the mother board If the Profibus DP cable leads into a hazardous area the screen ground connection clamp has to be connected to safe...

Page 24: ...091 Internet http www pepperl fuchs com 24 Date of Issue 24 3 11 Connecting the ground connection cable 1 Connect the ground cable to a cable lug 2 Position the cable lug over the ground connection clamp so that the cable points downwards 3 Screw the cable lug to the ground connection clamp using two too thed lock washers 4 Tighten the screw so that the cable lug can not move 1 Screw 2 Toothed loc...

Page 25: ...many 49 621 776 0 USA 1 330 4253555 Singapore 65 67799091 Internet http www pepperl fuchs com 25 Date of Issue 24 3 11 3 3 Connections 1 Sub D connection to Power Hub motherboard MB FB GEN using ACC MB HGC link cable 2 Diagnostics coupling to neighboring Power Hub motherboard using ACC MB HDC link cable optional see also next page 3 PROFIBUS DP connection 4 Ground connection clamp MB FB GT MB FB G...

Page 26: ...rnet http www pepperl fuchs com 26 Date of Issue 24 3 11 Figure 3 1 Connections of the PROFIBUS Power Hub system 1 PROFIBUS DP connection 2 ACC MB HGC link cable connecting Gateway motherboard and Power Hub motherboard 3 Primary power supply connection 4 Secondary power supply connection 5 ACC MB HDC diagnostic link cable connecting neighboring Power Hubs optional read following note 6 Final mothe...

Page 27: ...ster Connection to a Redundant PROFIBUS Power Hub System Normally diagnostic information from the diagnostic module HD2 DM is transmitted via the gateway You do not need to connect neighboring Po wer Hubs Alternatively you may bypass the gateway and transmit the diagnostic in formation via a separate bus Only in this case do you need to connect neighboring power hubs using the ACC MB HDC diagnosti...

Page 28: ...gment Protector SPs allows hot swapping of field devices Special safety instructions EC type examination certificates and EC Certificates of Conformity and or the manufacturer s Declaration of Conformity must be observed It is especially important to observe the Special Conditions included in these documents Connections of non energy limited circuits under voltage may only be made or disconnected ...

Page 29: ...e steps 1 Place the eight individual switches of the DIP switch in the cor rect positions to generate the desired address of the Built In Slave as the sum of powers of two from left to right see the la bel on the Gateway Module 2 Restart the Gateway by disconnecting it from the power supply or by unplugging the Gateway Module and reconnecting it The Built In Slave address is assigned 5 2 Commissio...

Page 30: ...Watchdog time on page 33 Additional steps for Redundant Coupling The following additional steps are required for redundant coupling 1 Add the Built In Slave BIS of the second DP PA Gateway to the DP bus configuration 2 Assign the BIS address set on the DP bus the address of the first BIS 64 to the second DP PA Gateway on the DP bus Additional steps for use of fiber optical zones If Coupling is des...

Page 31: ...ofile is PA139733 The 1 after the PA abbre viation identifies it as a PA GSD If manufacturer specific GSDs are used for example to make use of functionality that falls outside the profile the following convention iden tifies whether it is a DP GSD or PA GSD If you have not done so already integrate the GSD into your configuration tool Check in your configuration tool what baud rates are supported ...

Page 32: ...ed to support one or more of the following functions a warning will point out that this will no longer be the case after the con version This affects the following functions Master class 1 acyclic access The following functions of PROFIBUS DP V2 Data Exchange Broadcast Publisher Subscriber Isochronous mode i e cycle synchronous transmission Using the Pepperl Fuchs GSD converter To convert GSD file...

Page 33: ...e outputs The time value TWD and the signal for activating the response monitor are transmitted from the PROFIBUS master to the PROFIBUS slave in the parameter telegram at start up transmitted during the cyclic data exchange The time TWD is generally defined specific to the user not device specific not in the GSD Lesser values are limited by the cycle times The time TWD is usually entered via the ...

Page 34: ... watchdog time TWD is programmed for the entire PROFIBUS system The longest delay period must be determi ned in order to define TWD one watchdog time TWD is programmed for each individual sla ve The preset parameterized time TWD must be greater than the maxi mum occurring delay period TV_max Two types of Watchdogs can be configured on the HD2 GTR 4PA in cy clic or acyclic data exchange chapter Wat...

Page 35: ...ned redundantly and the DP bus uses optical fiber as a communication medium Pepperl Fuchs recom mends increasing the retry limit of the DP master Recommended retry limits corresponding to various baudrates 5 3 DTM Software Installation and Commissioning System requirements for installation commissioning and operation of the DP PA Gateway DTM Hardware requirements based on your frame FDT FDT frame ...

Page 36: ...To install the DTM package on your system follow these steps 1 Install the P F FieldConnexR DTM package 2 Start the PACTware TM program 3 Update the device catalog The Create New Device Catalog window appears 4 Confirm with YES The DTM is installed and ready for operation Create the project tree To create the project tree proceed as follows 1 Start PACTware TM 2 Open the appropriate project or cre...

Page 37: ...Germany Pepperl Fuchs Group Tel Germany 49 621 776 0 USA 1 330 4253555 Singapore 65 67799091 Internet http www pepperl fuchs com 37 Date of Issue 24 3 11 4 Open the menu entry Softing AG 5 Select the entry Drivers PROFIBUS Driver 6 Drag and drop the PROFIBUS Driver to your project window Host PC 7 In the Device Catalog open menu item Pepperl Fuchs GmbH Device HD2 GTR 4PA ...

Page 38: ...ter the station address BIS address of the Gateway and con firm with OK Your project tree should now look like this Enter assigned BIS address in the DTM To enter the BIS address which has been assigned on the Gateway motherboard into the DTM proceed as follows 1 Rightclick on PROFIdtm DPV1 in the project tree and choose Additional Functions Edit DTM Station Addresses 2 Enter the BIS address set o...

Page 39: ...In the device catalog open PEPPERL FUCHS GmbH Device HD2 DM A 2 Drag Drop HD2 DM A into the project window s HD2 GTR 4PA node Your project tree should now look as follows 3 To assign a tag to the Advanced Diagnostic Module open the off line dialog of HD2 GTR 4PA 4 Enter a device description into the field ADM Tag and confirm with Enter Data loss The Advanced Diagnostic Module can be engineered in ...

Page 40: ...m is the simplification of device replacement since no additional effort is required in addition to replacing the physical device 6 1 Built In Slave BIS Description The Gateway has an integrated slave Built In Slave or BIS with a DP address that can be configured with the DIP switch on the Motherboard As a device participating in cyclic data exchange the BIS returns function monitoring and diagnos...

Page 41: ...nosis RedState Block Device Diagnosis provides specific diagnostic information about the Ga teway This information is parsed directly by the Process Control System and displayed for the user In redundant configuration all diagnosis in formation is also available for the redundancy partner Device Diagnosis includes Default none PA BUS Configuration Watchdog Time PA Retry limits Number of activated ...

Page 42: ... Parameters EXT_DIAG InputData Gateway primary de vice No GOOD Redundancy not ope rative Yes BAD Redundancy is syncronizing Yes BAD Redundancygateway missing Yes BAD Hardware error detected Yes BAD Redundancy link error Yes BAD No baudrate detected Yes BAD BuiltIn Slave not in data exchange No GOOD Firmware version mismatch Yes BAD Firmware updated need reboot Yes BAD A PA Masters not in token rin...

Page 43: ...after the GSD conversion so that every PA slave appears directly on the DP bus The PA slaves are not merged to one single slave Both cyclic and acyclic communication is coupled As many C2 connections are coupled to the slaves as they support al together a maximum of 500 From the Master s point of view redundancy switching of the Gateway has no effect on PA slaves They do not drop out of communicat...

Page 44: ...ditionally offers diagnostic information about the Gateway and the PA segments connected to the Power Hub The Diagnostic Dialog shows the current device parameters and diagnostic information changes to the data cannot be made in this dia log Figure 6 1 Functional overview of dialogs 6 3 1 Brief introduction to DTM with PACTware TM as an Example Connect DTM to the HD2 GTR 4PA Make sure all settings...

Page 45: ...og Make sure the HD2 GTR 4PA is connected To open the Online Dialog 1 Right click in the project tree on HD2 GTR 4PA 2 Select Parameters Online Parameterization Open Diagnosis Dialog Make sure the HD2 GTR 4PA is connected To open the Diagnosis Dialog 1 Right click in the project tree on HD2 GTR 4PA 2 Select Diagnostics Print Diagnostic Information To print Diagnosis information 1 Open the Diagnosi...

Page 46: ...nical advances Copyright Pepperl Fuchs Printed in Germany Pepperl Fuchs Group Tel Germany 49 621 776 0 USA 1 330 4253555 Singapore 65 67799091 Internet http www pepperl fuchs com 46 Date of Issue 24 3 11 6 3 2 Overview of the DTM User Interface 1 Identification area 2 Navigation area 3 Work area 4 Quick start ...

Page 47: ...l fuchs com 47 Date of Issue 24 3 11 6 3 3 Structure Diagram Figure 6 2 DTM structure Offline Dialog PA Master HD2 GTR 4PA Offline Tag Location Descriptor Signature Segment Tags 1 4 Activated PA segments ADM Settings ADM Alarm Observer PA Retry Limit Watchdog Mode Installation Date Device Settings ADM Tag PA Master Settings Watchdog Time PA Segment Tags Slave Bus Parameter Set Modul Configuration ...

Page 48: ...he DP side HD2 GTR 4PA Online Tag Location Descriptor Signature Segment Tags 1 4 Activated PA Segments ADM Settings ADM Alarm Observer PA Retry Limit Watchdog Mode Installation Date Device Parameters PA Master Settngs Watchdog Time PA Segment Tags Diagnosis see chaper Diagnostics Summary Status Detailed System Diagnosis Tag Installation Parameters Device Metrics Serial Number Static Revision Softw...

Page 49: ...e 33 Set Fixed Watchdog Time via DTM To change the Watchdog setting 1 Open the Online or Offline dialog 2 Select Fixed from the drop down list 3 Confirm the entry with Return 4 Enter the Watchdog time and confirm with Return 6 3 5 PA Retry Limit Setting Parameters can also be set for the PA side retry limit in acyclic data ex change Set the PA Retry Limit via DTM To set the PA retry limit in the D...

Page 50: ...n HD2 GTR 4PA 2 Select Additional Functions Restart with Default Values Restart is performed after confirmation Redundancy Switchover The primary and secondary device exchange roles The active BIS drops out of communication All coupled PA slaves remain in the data exchange Loss of communication If the coupling is simplex or redundancy is not available all coupled PA slaves drop out of the cycle Lo...

Page 51: ...rm Redundancy Switching proceed as follows 1 Right click in the project tree on HD2 GTR 4PA 2 Select Additional Functions Force Redundancy Switchover After confirmation the function is performed Firmware Update 1 Right click on HD2 GTR 4PA in the project tree 2 Choose Additional Functions Firmware Download 3 Device identitfy appears press Next 4 Choose the new Firmware file Loss of communication I...

Page 52: ... 776 0 USA 1 330 4253555 Singapore 65 67799091 Internet http www pepperl fuchs com 52 Date of Issue 24 3 11 5 Confirm the installation windows which follow by clicking Continue 6 Restart the Gateway In the case of redundant coupling a redundancy switchover occurs when the Gateway is restarted After this redundancy switchover has oc curred update the firmware steps 1 5 for the second Gateway as wel...

Page 53: ...ng Red undancy concept the Gateway automatically adjusts itself accordingly No settings of any kind need to be made With Transparent Redundancy exchange of user data remains intact In the worst case only non critical acyclic data exchange will drop out 6 4 2 System Environment for Redundant Operation In redundant operation both BISs Primary and Backup Gateway should be in cyclic data exchange Assi...

Page 54: ...ndancy is available if both Gateways are in operation with no errors both Gateways detect DP baudrates and there are no errors in PA communication Possible reasons for Redundancy Switchover are Hardware error in the primary Gateway Loss of baudrate cable break etc BIS drops out of the cycle because of an unlock from the Ma ster or the Watchdog time has expired etc Redundancy Switching has taken pl...

Page 55: ...f a Backup Gateway is plugged into the Motherboard its BIS boots and it takes over all configurations from the Primary Gateway The primary and secondary BISs are synchronized to each other If a Gateway is separated from the redundant Motherboard the primary device generates the diagnostic message Redun dancy not available redundancy partner missing Data loss The reinstalled Gateway normally takes ...

Page 56: ...ed Diagnostics Infrastructure In general the Advanced Diagnostics setup comprises a number of dif ferent hardware PROFIBUS Power Hub Advanced Diagnostic Module and software components FDT DTM Depending on your require ments and your hardware and plant infrastructure this setup can vary see also Advanced Diagnostic Module HD2 DM A manual In order to integrate the Advanced Diagnostic Module HD2 DM A...

Page 57: ...teway Motherboard Operator Maintenance Application Depending on setup and structure FDT can either run on the maintenance application or the operator application Software Description FDT Field Device Tool The FDT specification defines the interaction of DTMs with host computers or software An FDT frame application is a PC based soft ware including many DTMs for configuration monitoring and program...

Page 58: ...S here serves as an interface and a data access coordinator for the Diagnostic Module as well as an OPC DA server the converter provides the con nection to the RS 485 diagnostic bus of the motherboards The Diagnostic Modules which are part of a DTM project are not firmly allocated to one Gateway Rather all HD2 DM A modules connected to the FDS appear at the FDS node Alarms and warnings of all Diag...

Page 59: ...egments HD2 DM A Advanced Diagnostic Module ADM on Fieldbus Power Hub Motherboard HD2 GTR 4PA Gateway Module on Gateway Motherboard Diagnostic Server Server or Cabinet PC on which the FieldConnexR Diagnostic Server FDS is running The Server is connected to the Advanced Diagnostic Module via the RS 485 diagnostic bus HD2 DM E Segment 1 Segment 2 Segment 4 Segment 1 Segment 2 Segment 3 Segment 4 Dia...

Page 60: ...ardized interface allowing access to DCS data OPC OLE for Process Control Integrated into the FDS TCP IP Communication protocols used on the Internet and on most commercial networks Software Description FDS The FieldConnexR Diagnostic Server works as an interface and a data access coordinator for the Dia gnostic Module HD2 DM A it includes the OPC DA service FDT The FDT specification defines the i...

Page 61: ... the data access coordinator for diagnostic messages to the DCS and the DTM if the function Alarm Observer has been activated If the Alarm Observer is activated basic warnings and alarms of the Diagnostic Module are integrated into the slave diagnosis and can be parsed by the DCS via cyclic data exchange Additionally these warnings and alarms also appear directly in the DTM diagnostic dialog Onlin...

Page 62: ...p Tel Germany 49 621 776 0 USA 1 330 4253555 Singapore 65 67 799091 Internet www pepperl fuchs com 62 Date of Issue 24 3 11 7 2 1 Advanced Diagnostic Messages in the Gateway DTM Due to the integration of basic alarms and warnings into the slave dia gnosis of the Gateway the DTM diagnosis dialog of the Gateway has been extended by the following entries Figure 7 3 Device specific messages Figure 7 4...

Page 63: ...ng Redundancy and System Redundancy These redundancy im plementations are described below 8 1 2 Flying Redundancy Under this concept both slave and master instances are connected to the same physical bus so there is only one DP cycle The Address of the Primary Slave incremented by 64 is assigned to the Backup Slave Figure 8 1 Flying Redundancy This concept involves the disadvantage that in the eve...

Page 64: ...ept It demonstrates that the Primary Slave and Backup Slave do not need to be connected to the same physical bus 8 1 3 System Redundancy Under the concept of System Redundancy there are two Masters each one of which performs its own PROFIBUS cycle on two different lines The redundant Slave instances are connected to each other with the corresponding cables Figure 8 3 System Redundancy The main dis...

Page 65: ...ch is plugged onto the Power Hub Motherboard and which delivers dia gnostic functions such as advanced Physical Layer Diagnostics Basic Diagnostic Module Module of the FieldConnexTM Sy stems which is plugged onto the Po wer Hub Motherboard and delivers basic diagostic information such as redundant supply of segments supply voltage failure of a module etc CREST Crosstalk and Resonance Suppressi on ...

Page 66: ...D files from PROFIBUS DP to PROFIBUS PA GSD file Text file which describes communicati on behavior and supported functions of a PROFIBUS device Intrinsic Safety Safety concept Uses energy limitation to ensure that no temperatures or sparks are present which could lead to ignition of an explosive atmosphere Current Voltage and Power in an in trinsically safe circuit are so low that ignition cannot ...

Page 67: ...dule Galvanically isolated Power Hub Mo dule which limits votage to a given va lue and supplies the segment with this voltage PROFIBUS DP PROFIBUS Decentralized Periphery Most often used PROFIBUS protocol using transmission rates between 9 6 kbit s and 12 Mbit s PROFIBUS MBP PROFIBUS Manchester Coded Bus Powered New Term for PROFIBUS PA PROFIBUS PA PROFIBUS Process Automation PROFIBUS protocol usi...

Page 68: ... by one everytime a substantial change of state occurs Can be used for status monitoring transparent Coupling Coupling in which all PA slaves appear on the DP bus as if they were DP sla ves Trunk Main line of a fieldbus segment Leads from the supply to the Junction Box where the spurs go off Watchdog time Time after which a device is taken out of the cyclic data exchange Zone 0 Zone in which a haz...

Page 69: ...iption TAG device Device TAG Default EMPTY Reserved Mounting location Mounting location of the device Default EMPTY Software version Software version of the device Serial number Serial number of the device Static revision Static revision counter is incremented when non volatile values are changed Information Device information in a bit field Bit 0 Board Type 0 Non redundant Motherboard 1 Redundant...

Page 70: ...devices on this segment Masters slaves PA bus cycle time Value of the last PA bus cycle time in ms Bit Description 0 0 Backup device 1 Gateway is primary redundant device always with non redundant layout 1 Redundancy status only with redundant layout 0 OK 1 Redundancy not operative 2 Synchronization status only with redundant layout 0 OK 1 Redundancy is synchronizing 3 Redundancy device status onl...

Page 71: ...n ring 0 False 1 True 11 Cyclic bus parameters write locked 0 False 1 True Watchdog Retry Limit Segment Status 12 A segment MAU error has been detected 0 False 1 True 13 Diagnostic Module ADM state 0 OK 1 Diagnostic module error or module missing 14 System maintenance required 0 False 1 True 15 System out of specification 0 False 1 True 16 Segment maintenance required 0 False 1 True 17 Segment out...

Page 72: ...meters 4 Master diagnostic status 0 OK 1 PA master not in token ring 5 Hardware state 0 OK 1 Segment MAU error 6 Segment maintenance required 0 False 1 True 7 Segment out of specification 0 False 1 True Name Description Software version R Software version of the redundancy partner Serial number R Serial number of the redundancy partner Static Revision R Static Revision counter of the redundancy pa...

Page 73: ...ule s and the Power Modules are properly plugged into the connection slots on their re spective motherboards Symptom Possible cause Remedy LED PWR is off No power Gateway defective Check Power Supply Restart Gateway If pro blem persists send Gate way to Pepperl Fuchs LED DP ERR is flashing red No data transmission on DP side Master problem Gateway defective Check cables Check termination Check Mas...

Page 74: ... fault Not a fault Gateway is backup device LED Seg 1 SEG 4 are flashing red Address collision The same address is assigned to field devices on two segments BIS address collision The same address is assi gned to a field device and one of the Built In Slaves in case of redundant board address or address 64 Change address of PA slave Change address of PA slave LED Seg 1 SEG 4 is so lid red AND LED D...

Page 75: ...artup toggle Not a fault See PROFI BUS specification Not a fault While not used redundant slaves constantly change their roles see PROFIBUS specification Redundancy partner mis sing No second Gateway Module plugged into mo therboard Secondary Gateway Mo dule has failed Plug second Gateway Module into motherboard Replace second Gateway Module No redundancy even though two Gateway Modules are used G...

Page 76: ...ge Diagnostic mo dule error or module missing Diagnostic Module is de fekt or has been removed by active ADM Alarm Ob server only Replace Diagnostic Module Switch off ADM Alarm Observer ADM reports system mainte nance required At least one monitored sy stem value has violated the preset limit Execute diagnosis with DTM Diagnostic Manager for detail information for further information see Advanced ...

Page 77: ...lt on PA bus Perform Physical Layer Diagnosis on PA side with Advanced Diagnostic Mo dule Increase watchdog time PA slaves and DP slaves keep leaving cyclic data exchange Fault on DP bus Poor signal quality on DP side Eliminate fault on DP bus Check DP signal quality Device diagno sis No redun dancy even though two Ga teway Modules are used Poor signal quality Gateway Module defect Perform Physica...

Page 78: ...ration module Use different module to configure cyclic data ex change Slave not visible in DCS Respective segment is deactivated Poor signal quality on PA side Harmonize number of PA segments at Gateway and actual number of exi sting segments Perform Physical Layer Diagnosis on PA side with Advanced DIagnostic Mo dule ADM error or module missing Diagnostic Module is de fekt or has been removed by ...

Page 79: ...y available while boo ting Default values are not taken over when re start with defaults is performed In case of Redundancy boot BOTH Gate ways AT THE SAME TIME See chapter Re start Functions Redundancy Switchover and Firmware Update on page 49 Caution No redundancy available while boo ting PA Bus Master para meters are write pro tected Built In Slave has been added to cyclic data exchange using P...

Page 80: ...n Slave Address 29 Commissioning of Simplex System and Redundant System 30 Connect DTM to the HD2 GTR 4PA 44 Connecting the ground connection cable 24 Create the project tree 36 Dismounting of HD2 modules from the Motherboard 23 Enter assigned BIS address in the DTM 38 Firmware Update 51 Installation of DTM Package with PACTware TM as an Example 36 Mounting Motherboards on a DIN rail 22 Mounting o...

Page 81: ... Notes Subject to reasonable modifications due to technical advances Copyright Pepperl Fuchs Printed in Germany Pepperl Fuchs Group Tel Germany 49 621 776 0 USA 1 330 4253555 Singapore 65 67 799091 Internet www pepperl fuchs com 84 Date of Issue 24 3 11 ...

Page 82: ... Notes Subject to reasonable modifications due to technical advances Copyright Pepperl Fuchs Printed in Germany Pepperl Fuchs Group Tel Germany 49 621 776 0 USA 1 330 4253555 Singapore 65 67 799091 Internet www pepperl fuchs com 85 Date of Issue 24 3 11 ...

Page 83: ... of the Electrical Industry as published by the Central Association of the Elektrotechnik und Elektroindustrie ZVEI e V including the supplementary clause Extended reservation of title We at Pepperl Fuchs recognise a duty to make a contribution to the future For this reason this printed matter is produced on paper bleached without the use of chlorine ...

Page 84: ...pperl fuchs com Worldwide Headquarters Pepperl Fuchs GmbH 68307Mannheim Germany Tel 49 621776 0 E mail info de pepperl fuchs com For the Pepperl Fuchs representative closest to you check www pepperl fuchs com pfcontact PROCESS AUTOMATION PROTECTING YOUR PROCESS 187632 04 2011 ...

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